Update to latest substrate master (#197)

2026-05-30 12:51:02 +00:00 · 2019-03-29 16:35:39 +01:00
parent 0b726e7605
commit c12ed7d8ac
12 changed files with 246 additions and 241 deletions
@@ -5,7 +5,7 @@ name = "MacTypes-sys"
 version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 [[package]]
@@ -139,7 +139,7 @@ name = "atty"
 version = "0.2.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "termion 1.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -157,7 +157,7 @@ dependencies = [
 "autocfg 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "backtrace-sys 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)",
 "cfg-if 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "rustc-demangle 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
 "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -168,7 +168,7 @@ version = "0.1.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "cc 1.0.26 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 [[package]]
@@ -370,7 +370,7 @@ version = "0.26.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "glob 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "libloading 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -415,7 +415,7 @@ version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "core-foundation-sys 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 [[package]]
@@ -423,7 +423,7 @@ name = "core-foundation-sys"
 version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 [[package]]
@@ -725,7 +725,7 @@ name = "fdlimit"
 version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 [[package]]
@@ -748,7 +748,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "heapsize 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "rand 0.5.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "rustc-hex 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "static_assertions 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -775,7 +775,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 [[package]]
 name = "fork-tree"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -786,7 +786,7 @@ version = "0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "libloading 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -882,12 +882,12 @@ dependencies = [
 [[package]]
 name = "hash-db"
-version = "0.11.0"
+version = "0.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 [[package]]
 name = "hash256-std-hasher"
-version = "0.11.0"
+version = "0.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "crunchy 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1084,7 +1084,7 @@ name = "iovec"
 version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1259,7 +1259,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 [[package]]
 name = "libc"
-version = "0.2.50"
+version = "0.2.51"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 [[package]]
@@ -1324,7 +1324,7 @@ dependencies = [
 "parity-multiaddr 0.2.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
 "parity-multihash 0.1.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
 "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "protobuf 2.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "protobuf 2.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "quick-error 1.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
 "ring 0.14.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1374,7 +1374,7 @@ dependencies = [
 "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
 "libp2p-core 0.5.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
- "protobuf 2.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "protobuf 2.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
 "smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
 "tokio-codec 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1394,7 +1394,7 @@ dependencies = [
 "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "parity-multiaddr 0.2.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
 "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "protobuf 2.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "protobuf 2.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
 "tokio-codec 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1421,7 +1421,7 @@ dependencies = [
 "parity-multiaddr 0.2.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
 "parity-multihash 0.1.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
 "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "protobuf 2.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "protobuf 2.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
 "smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
 "tokio-codec 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1542,7 +1542,7 @@ dependencies = [
 "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "libp2p-core 0.5.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
 "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "protobuf 2.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "protobuf 2.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
 "ring 0.14.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "rw-stream-sink 0.1.1 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
@@ -1615,7 +1615,7 @@ dependencies = [
 "bindgen 0.47.3 (registry+https://github.com/rust-lang/crates.io-index)",
 "cc 1.0.26 (registry+https://github.com/rust-lang/crates.io-index)",
 "glob 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 [[package]]
@@ -1694,10 +1694,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 [[package]]
 name = "memory-db"
-version = "0.11.0"
+version = "0.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "hash-db 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hash-db 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "heapsize 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1735,7 +1735,7 @@ dependencies = [
 "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "lazycell 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "miow 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "net2 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1760,7 +1760,7 @@ version = "0.6.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "mio 0.6.16 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1803,7 +1803,7 @@ version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "openssl 0.10.20 (registry+https://github.com/rust-lang/crates.io-index)",
 "openssl-probe 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1820,7 +1820,7 @@ version = "0.2.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "cfg-if 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1832,7 +1832,7 @@ dependencies = [
 "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
 "cc 1.0.26 (registry+https://github.com/rust-lang/crates.io-index)",
 "cfg-if 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "void 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1873,7 +1873,7 @@ name = "num_cpus"
 version = "1.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 [[package]]
@@ -1907,7 +1907,7 @@ dependencies = [
 "cfg-if 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
 "foreign-types 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "openssl-sys 0.9.43 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1922,7 +1922,7 @@ version = "0.9.43"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "cc 1.0.26 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "pkg-config 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
 "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
 "vcpkg 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2070,7 +2070,7 @@ name = "parking_lot_core"
 version = "0.2.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "rand 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
 "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2081,7 +2081,7 @@ name = "parking_lot_core"
 version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "rand 0.5.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
 "smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2093,7 +2093,7 @@ name = "parking_lot_core"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
 "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
 "smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2317,7 +2317,7 @@ dependencies = [
 "substrate-serializer 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "substrate-trie 0.4.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "tiny-keccak 1.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "trie-db 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "trie-db 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 [[package]]
@@ -2451,7 +2451,7 @@ dependencies = [
 [[package]]
 name = "protobuf"
-version = "2.4.0"
+version = "2.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 [[package]]
@@ -2477,7 +2477,7 @@ name = "rand"
 version = "0.3.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "rand 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -2487,7 +2487,7 @@ version = "0.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "fuchsia-cprng 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "rdrand 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2500,7 +2500,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
 "fuchsia-cprng 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -2511,7 +2511,7 @@ version = "0.6.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "autocfg 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "rand_chacha 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "rand_core 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "rand_hc 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2566,7 +2566,7 @@ name = "rand_jitter"
 version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "rand_core 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -2578,7 +2578,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
 "fuchsia-cprng 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "rand_core 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "rdrand 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2618,7 +2618,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "crossbeam-deque 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "num_cpus 1.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -2686,7 +2686,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "cc 1.0.26 (registry+https://github.com/rust-lang/crates.io-index)",
 "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "spin 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "untrusted 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2697,7 +2697,7 @@ name = "rocksdb"
 version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "librocksdb-sys 5.17.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -2706,7 +2706,7 @@ name = "rocksdb"
 version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "librocksdb-sys 5.17.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -2716,7 +2716,7 @@ version = "0.2.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "gcc 0.3.55 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "rand 0.3.23 (registry+https://github.com/rust-lang/crates.io-index)",
 "rustc-serialize 0.3.24 (registry+https://github.com/rust-lang/crates.io-index)",
 "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2820,7 +2820,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "core-foundation 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "core-foundation-sys 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "security-framework-sys 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -2831,7 +2831,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "MacTypes-sys 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "core-foundation-sys 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 [[package]]
@@ -2997,7 +2997,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 [[package]]
 name = "sr-api-macros"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "blake2-rfc 0.2.18 (registry+https://github.com/rust-lang/crates.io-index)",
 "proc-macro-crate 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3009,10 +3009,10 @@ dependencies = [
 [[package]]
 name = "sr-io"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "environmental 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "hash-db 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hash-db 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "libsecp256k1 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3026,7 +3026,7 @@ dependencies = [
 [[package]]
 name = "sr-primitives"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "integer-sqrt 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3042,7 +3042,7 @@ dependencies = [
 [[package]]
 name = "sr-std"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -3050,7 +3050,7 @@ dependencies = [
 [[package]]
 name = "sr-version"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "impl-serde 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3063,7 +3063,7 @@ dependencies = [
 [[package]]
 name = "srml-aura"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "hex-literal 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3082,7 +3082,7 @@ dependencies = [
 [[package]]
 name = "srml-balances"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "hex-literal 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3098,7 +3098,7 @@ dependencies = [
 [[package]]
 name = "srml-consensus"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "hex-literal 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3115,7 +3115,7 @@ dependencies = [
 [[package]]
 name = "srml-council"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "parity-codec-derive 3.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3133,7 +3133,7 @@ dependencies = [
 [[package]]
 name = "srml-democracy"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "hex-literal 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3150,7 +3150,7 @@ dependencies = [
 [[package]]
 name = "srml-executive"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "serde 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3164,7 +3164,7 @@ dependencies = [
 [[package]]
 name = "srml-finality-tracker"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "hex-literal 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3180,7 +3180,7 @@ dependencies = [
 [[package]]
 name = "srml-grandpa"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "serde 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3199,7 +3199,7 @@ dependencies = [
 [[package]]
 name = "srml-indices"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "hex-literal 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3218,7 +3218,7 @@ dependencies = [
 [[package]]
 name = "srml-metadata"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "serde 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3230,7 +3230,7 @@ dependencies = [
 [[package]]
 name = "srml-session"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "hex-literal 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3248,7 +3248,7 @@ dependencies = [
 [[package]]
 name = "srml-staking"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "hex-literal 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3267,7 +3267,7 @@ dependencies = [
 [[package]]
 name = "srml-sudo"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "hex-literal 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3283,7 +3283,7 @@ dependencies = [
 [[package]]
 name = "srml-support"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "bitmask 0.5.0 (git+https://github.com/paritytech/bitmask)",
 "hex-literal 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3303,7 +3303,7 @@ dependencies = [
 [[package]]
 name = "srml-support-procedural"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
 "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3315,7 +3315,7 @@ dependencies = [
 [[package]]
 name = "srml-support-procedural-tools"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "proc-macro-crate 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
 "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3327,7 +3327,7 @@ dependencies = [
 [[package]]
 name = "srml-support-procedural-tools-derive"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
 "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3337,7 +3337,7 @@ dependencies = [
 [[package]]
 name = "srml-system"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "hex-literal 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3354,7 +3354,7 @@ dependencies = [
 [[package]]
 name = "srml-timestamp"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "hex-literal 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3369,7 +3369,7 @@ dependencies = [
 [[package]]
 name = "srml-treasury"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "hex-literal 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3509,7 +3509,7 @@ dependencies = [
 [[package]]
 name = "substrate-cli"
 version = "0.3.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "ansi_term 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "app_dirs 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3543,12 +3543,12 @@ dependencies = [
 [[package]]
 name = "substrate-client"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "hash-db 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hash-db 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "heapsize 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "hex-literal 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 "kvdb 0.1.0 (git+https://github.com/paritytech/parity-common?rev=b0317f649ab2c665b7987b8475878fc4d2e1f81d)",
@@ -3572,9 +3572,9 @@ dependencies = [
 [[package]]
 name = "substrate-client-db"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
- "hash-db 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hash-db 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "kvdb 0.1.0 (git+https://github.com/paritytech/parity-common?rev=b0317f649ab2c665b7987b8475878fc4d2e1f81d)",
 "kvdb-rocksdb 0.1.4 (git+https://github.com/paritytech/parity-common?rev=b0317f649ab2c665b7987b8475878fc4d2e1f81d)",
 "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3593,7 +3593,7 @@ dependencies = [
 [[package]]
 name = "substrate-consensus-aura"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3619,15 +3619,16 @@ dependencies = [
 [[package]]
 name = "substrate-consensus-aura-primitives"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "sr-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "substrate-client 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 ]
 [[package]]
 name = "substrate-consensus-aura-slots"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3646,7 +3647,7 @@ dependencies = [
 [[package]]
 name = "substrate-consensus-common"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "crossbeam-channel 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3665,7 +3666,7 @@ dependencies = [
 [[package]]
 name = "substrate-executor"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3690,7 +3691,7 @@ dependencies = [
 [[package]]
 name = "substrate-finality-grandpa"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "finality-grandpa 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "fork-tree 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3715,7 +3716,7 @@ dependencies = [
 [[package]]
 name = "substrate-finality-grandpa-primitives"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "sr-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3727,7 +3728,7 @@ dependencies = [
 [[package]]
 name = "substrate-inherents"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3738,7 +3739,7 @@ dependencies = [
 [[package]]
 name = "substrate-keyring"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "hex-literal 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3750,7 +3751,7 @@ dependencies = [
 [[package]]
 name = "substrate-keystore"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "hex 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3766,7 +3767,7 @@ dependencies = [
 [[package]]
 name = "substrate-network"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
 "crossbeam-channel 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3793,7 +3794,7 @@ dependencies = [
 [[package]]
 name = "substrate-network-libp2p"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3820,7 +3821,7 @@ dependencies = [
 [[package]]
 name = "substrate-offchain"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
 "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3838,7 +3839,7 @@ dependencies = [
 [[package]]
 name = "substrate-offchain-primitives"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "sr-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "substrate-client 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3847,7 +3848,7 @@ dependencies = [
 [[package]]
 name = "substrate-panic-handler"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "backtrace 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
 "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3856,7 +3857,7 @@ dependencies = [
 [[package]]
 name = "substrate-peerset"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3873,13 +3874,13 @@ dependencies = [
 [[package]]
 name = "substrate-primitives"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "base58 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "blake2-rfc 0.2.18 (registry+https://github.com/rust-lang/crates.io-index)",
 "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "hash-db 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hash-db 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "hash256-std-hasher 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hash256-std-hasher 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "hex 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "hex-literal 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 "impl-serde 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3904,7 +3905,7 @@ dependencies = [
 [[package]]
 name = "substrate-rpc"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "jsonrpc-core 10.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3930,7 +3931,7 @@ dependencies = [
 [[package]]
 name = "substrate-rpc-servers"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "jsonrpc-http-server 10.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "jsonrpc-pubsub 10.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3944,7 +3945,7 @@ dependencies = [
 [[package]]
 name = "substrate-serializer"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "serde 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
 "serde_json 1.0.39 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3953,7 +3954,7 @@ dependencies = [
 [[package]]
 name = "substrate-service"
 version = "0.3.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "exit-future 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3987,7 +3988,7 @@ dependencies = [
 [[package]]
 name = "substrate-state-db"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3998,9 +3999,9 @@ dependencies = [
 [[package]]
 name = "substrate-state-machine"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
- "hash-db 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hash-db 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "heapsize 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "hex-literal 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4009,14 +4010,14 @@ dependencies = [
 "substrate-panic-handler 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "substrate-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "substrate-trie 0.4.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
- "trie-db 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "trie-db 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "trie-root 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "trie-root 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 [[package]]
 name = "substrate-telemetry"
 version = "0.3.1"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4034,7 +4035,7 @@ dependencies = [
 [[package]]
 name = "substrate-transaction-graph"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4043,12 +4044,13 @@ dependencies = [
 "serde 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
 "serde_derive 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
 "sr-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 "substrate-primitives 0.1.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 ]
 [[package]]
 name = "substrate-transaction-pool"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4064,13 +4066,13 @@ dependencies = [
 [[package]]
 name = "substrate-trie"
 version = "0.4.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
- "hash-db 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hash-db 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "memory-db 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memory-db 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "trie-db 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "trie-db 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "trie-root 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "trie-root 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 [[package]]
@@ -4110,7 +4112,7 @@ version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "cfg-if 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "rayon 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
 "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -4131,7 +4133,7 @@ version = "3.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "cfg-if 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
 "redox_syscall 0.1.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "remove_dir_all 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4151,7 +4153,7 @@ name = "termion"
 version = "1.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "redox_syscall 0.1.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "redox_termios 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -4177,7 +4179,7 @@ name = "time"
 version = "0.1.42"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "redox_syscall 0.1.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -4405,7 +4407,7 @@ dependencies = [
 "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
 "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
 "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "mio 0.6.16 (registry+https://github.com/rust-lang/crates.io-index)",
 "mio-uds 0.6.7 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4429,21 +4431,21 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 [[package]]
 name = "trie-db"
-version = "0.11.0"
+version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "elastic-array 0.10.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "hash-db 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hash-db 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 [[package]]
 name = "trie-root"
-version = "0.11.0"
+version = "0.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "hash-db 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hash-db 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 [[package]]
@@ -4646,7 +4648,7 @@ version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "failure 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 [[package]]
@@ -4860,8 +4862,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum glob 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)" = "8be18de09a56b60ed0edf84bc9df007e30040691af7acd1c41874faac5895bfb"
 "checksum globset 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "4743617a7464bbda3c8aec8558ff2f9429047e025771037df561d383337ff865"
 "checksum h2 0.1.17 (registry+https://github.com/rust-lang/crates.io-index)" = "910a5e7be6283a9c91b3982fa5188368c8719cce2a3cf3b86048673bf9d9c36b"
-"checksum hash-db 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1b03501f6e1a2a97f1618879aba3156f14ca2847faa530c4e28859638bd11483"
+"checksum hash-db 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)" = "07463834729d0ce8d475e7dd6d302e407093ad9a9c02d77eb07fb74b5373829d"
-"checksum hash256-std-hasher 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "f5c13dbac3cc50684760f54af18545c9e80fb75e93a3e586d71ebdc13138f6a4"
+"checksum hash256-std-hasher 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1224388a21c88a80ae7087a2a245ca6d80acc97a9186b75789fb3eeefd0609af"
 "checksum hashbrown 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "3bae29b6653b3412c2e71e9d486db9f9df5d701941d86683005efb9f2d28e3da"
 "checksum heapsize 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "1679e6ea370dee694f91f1dc469bf94cf8f52051d147aec3e1f9497c6fc22461"
 "checksum heck 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "20564e78d53d2bb135c343b3f47714a56af2061f1c928fdb541dc7b9fdd94205"
@@ -4900,7 +4902,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum language-tags 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "a91d884b6667cd606bb5a69aa0c99ba811a115fc68915e7056ec08a46e93199a"
 "checksum lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "bc5729f27f159ddd61f4df6228e827e86643d4d3e7c32183cb30a1c08f604a14"
 "checksum lazycell 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "b294d6fa9ee409a054354afc4352b0b9ef7ca222c69b8812cbea9e7d2bf3783f"
-"checksum libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)" = "aab692d7759f5cd8c859e169db98ae5b52c924add2af5fbbca11d12fefb567c1"
+"checksum libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)" = "bedcc7a809076656486ffe045abeeac163da1b558e963a31e29fbfbeba916917"
 "checksum libloading 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "9c3ad660d7cb8c5822cd83d10897b0f1f1526792737a179e73896152f85b88c2"
 "checksum libp2p 0.5.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)" = "<none>"
 "checksum libp2p-core 0.5.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)" = "<none>"
@@ -4931,7 +4933,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum matches 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "7ffc5c5338469d4d3ea17d269fa8ea3512ad247247c30bd2df69e68309ed0a08"
 "checksum memchr 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "2efc7bc57c883d4a4d6e3246905283d8dae951bb3bd32f49d6ef297f546e1c39"
 "checksum memoffset 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "0f9dc261e2b62d7a622bf416ea3c5245cdd5d9a7fcc428c0d06804dfce1775b3"
-"checksum memory-db 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "94da53143d45f6bad3753f532e56ad57a6a26c0ca6881794583310c7cb4c885f"
+"checksum memory-db 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)" = "3dd87d4d64f7b86d8804bbb419f8ecb187cb8f40a50e91c72848075c604ba88d"
 "checksum memory_units 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "71d96e3f3c0b6325d8ccd83c33b28acb183edcb6c67938ba104ec546854b0882"
 "checksum merlin 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "83c2dda19c01176e8e7148f7bdb88bbdf215a8db0641f89fc40e4b81736aeda5"
 "checksum mime 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)" = "ba626b8a6de5da682e1caa06bdb42a335aee5a84db8e5046a3e8ab17ba0a3ae0"
@@ -4986,7 +4988,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum proc-macro-hack 0.5.4 (registry+https://github.com/rust-lang/crates.io-index)" = "3e90aa19cd73dedc2d0e1e8407473f073d735fef0ab521438de6da8ee449ab66"
 "checksum proc-macro-hack-impl 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)" = "2b753ad9ed99dd8efeaa7d2fb8453c8f6bc3e54b97966d35f1bc77ca6865254a"
 "checksum proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)" = "4d317f9caece796be1980837fd5cb3dfec5613ebdb04ad0956deea83ce168915"
-"checksum protobuf 2.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "24d5d73d2b88fddb8b8141f2730d950d88772c940ac4f8f3e93230b9a99d92df"
+"checksum protobuf 2.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "524d165d95627ddebba768db728216c4429bbb62882f7e6ab1a6c3c54a7ed830"
 "checksum quick-error 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "5fb6ccf8db7bbcb9c2eae558db5ab4f3da1c2a87e4e597ed394726bc8ea6ca1d"
 "checksum quick-error 1.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "9274b940887ce9addde99c4eee6b5c44cc494b182b97e73dc8ffdcb3397fd3f0"
 "checksum quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)" = "cdd8e04bd9c52e0342b406469d494fcb033be4bdbe5c606016defbb1681411e1"
@@ -5153,8 +5155,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum tokio-uds 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)" = "037ffc3ba0e12a0ab4aca92e5234e0dedeb48fddf6ccd260f1f150a36a9f2445"
 "checksum toml 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)" = "758664fc71a3a69038656bee8b6be6477d2a6c315a6b81f7081f591bffa4111f"
 "checksum traitobject 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "efd1f82c56340fdf16f2a953d7bda4f8fdffba13d93b00844c25572110b26079"
-"checksum trie-db 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "3c7319e28ca295f27359d944a682f7f65b419158bf1590c92cadc0000258d788"
+"checksum trie-db 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)" = "843af112ba3a8c919cd961edf3cac9272353f5e277ad8678c7023fa70e5c0e2d"
-"checksum trie-root 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e3c6fef2705af3258ec46a7e22286090394a44216201a1cf7d04b78db825e543"
+"checksum trie-root 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e45632ecaf2b8b4a40b5208383cd659b4e66f58ccd40086467a4614b45781430"
 "checksum try-lock 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "e604eb7b43c06650e854be16a2a03155743d3752dd1c943f6829e26b7a36e382"
 "checksum twofish 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "712d261e83e727c8e2dbb75dacac67c36e35db36a958ee504f2164fc052434e1"
 "checksum twox-hash 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "555cd4909480122bbbf21e34faac4cb08a171f324775670447ed116726c474af"
@@ -275,7 +275,7 @@ pub fn branches<'a>(chunks: Vec<&'a [u8]>) -> Branches<'a> {
 pub fn branch_hash(root: &H256, branch_nodes: &[Vec<u8>], index: usize) -> Result<H256, Error> {
 	let mut trie_storage: MemoryDB<Blake2Hasher> = MemoryDB::default();
 	for node in branch_nodes.iter() {
-		(&mut trie_storage as &mut trie::HashDB<_>).insert(node.as_slice());
+		(&mut trie_storage as &mut trie::HashDB<_>).insert(&[], node.as_slice());
 	}
 	let trie = TrieDB::new(&trie_storage, &root).map_err(|_| Error::InvalidBranchProof)?;
@@ -31,7 +31,7 @@ use parking_lot::RwLock;
 use super::NetworkService;
 /// The engine ID of the polkadot attestation system.
-pub const POLKADOT_ENGINE_ID: substrate_network::ConsensusEngineId = [b'd', b'o', b't', b'1'];
+pub const POLKADOT_ENGINE_ID: sr_primitives::ConsensusEngineId = [b'd', b'o', b't', b'1'];
 /// A gossip message.
 #[derive(Encode, Decode, Clone)]
@@ -208,7 +208,7 @@ impl Core<Block> for RuntimeApi {
 		unimplemented!("Not required for testing!")
 	}
-	fn initialise_block_runtime_api_impl(
+	fn initialize_block_runtime_api_impl(
 		&self,
 		_: &BlockId,
 		_: ExecutionContext,
@@ -45,7 +45,7 @@ libsecp256k1 = "0.2.1"
 tiny-keccak = "1.4.2"
 substrate-keyring = { git = "https://github.com/paritytech/substrate", branch = "polkadot-master" }
 substrate-trie = { git = "https://github.com/paritytech/substrate", branch = "polkadot-master" }
-trie-db = "0.11"
+trie-db = "0.12"
 [features]
 default = ["std"]
@@ -41,7 +41,7 @@ decl_module! {
 			grandpa::Module::<T>::schedule_change(voters, T::BlockNumber::zero(), None)?;
 		}
-		fn on_finalise(block_number: T::BlockNumber) {
+		fn on_finalize(block_number: T::BlockNumber) {
 			// every so often shuffle the voters and issue a change.
 			let shuffle_period: u64 = Self::shuffle_period().as_();
 			if shuffle_period == 0 { return }
@@ -75,10 +75,10 @@ decl_module! {
 					voters.swap(remaining - 1, voter_index);
 				}
-				// finalisation order is undefined, so grandpa's on_finalise might
+				// finalization order is undefined, so grandpa's on_finalize might
 				// have already been called. calling it again is OK though.
 				let _ = grandpa::Module::<T>::schedule_change(voters, T::BlockNumber::zero(), None);
-				grandpa::Module::<T>::on_finalise(block_number);
+				grandpa::Module::<T>::on_finalize(block_number);
 			}
 		}
 	}
@@ -298,8 +298,8 @@ impl_runtime_apis! {
 			Executive::execute_block(block)
 		}
-		fn initialise_block(header: &<Block as BlockT>::Header) {
+		fn initialize_block(header: &<Block as BlockT>::Header) {
-			Executive::initialise_block(header)
+			Executive::initialize_block(header)
 		}
 	}
@@ -314,8 +314,8 @@ impl_runtime_apis! {
 			Executive::apply_extrinsic(extrinsic)
 		}
-		fn finalise_block() -> <Block as BlockT>::Header {
+		fn finalize_block() -> <Block as BlockT>::Header {
-			Executive::finalise_block()
+			Executive::finalize_block()
 		}
 		fn inherent_extrinsics(data: InherentData) -> Vec<<Block as BlockT>::Extrinsic> {
@@ -95,7 +95,7 @@ dependencies = [
 "autocfg 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "backtrace-sys 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)",
 "cfg-if 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "rustc-demangle 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
 "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -106,7 +106,7 @@ version = "0.1.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "cc 1.0.26 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 [[package]]
@@ -540,7 +540,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "heapsize 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "rand 0.5.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "rustc-hex 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "static_assertions 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -616,12 +616,12 @@ dependencies = [
 [[package]]
 name = "hash-db"
-version = "0.11.0"
+version = "0.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 [[package]]
 name = "hash256-std-hasher"
-version = "0.11.0"
+version = "0.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "crunchy 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -745,7 +745,7 @@ name = "iovec"
 version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -789,7 +789,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 [[package]]
 name = "libc"
-version = "0.2.50"
+version = "0.2.51"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 [[package]]
@@ -844,7 +844,7 @@ dependencies = [
 "parity-multiaddr 0.2.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
 "parity-multihash 0.1.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
 "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "protobuf 2.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "protobuf 2.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "quick-error 1.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
 "ring 0.14.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -894,7 +894,7 @@ dependencies = [
 "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
 "libp2p-core 0.5.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
- "protobuf 2.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "protobuf 2.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
 "smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
 "tokio-codec 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -914,7 +914,7 @@ dependencies = [
 "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "parity-multiaddr 0.2.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
 "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "protobuf 2.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "protobuf 2.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
 "tokio-codec 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -941,7 +941,7 @@ dependencies = [
 "parity-multiaddr 0.2.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
 "parity-multihash 0.1.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
 "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "protobuf 2.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "protobuf 2.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
 "smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
 "tokio-codec 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1062,7 +1062,7 @@ dependencies = [
 "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "libp2p-core 0.5.0 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
 "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "protobuf 2.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "protobuf 2.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
 "ring 0.14.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "rw-stream-sink 0.1.1 (git+https://github.com/tomaka/libp2p-rs?branch=substrate-tmp-2019-03-20)",
@@ -1166,10 +1166,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 [[package]]
 name = "memory-db"
-version = "0.11.0"
+version = "0.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "hash-db 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hash-db 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "heapsize 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1199,7 +1199,7 @@ dependencies = [
 "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "lazycell 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "miow 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "net2 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1224,7 +1224,7 @@ version = "0.6.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "iovec 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "mio 0.6.16 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1259,7 +1259,7 @@ version = "0.2.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "cfg-if 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1291,7 +1291,7 @@ name = "num_cpus"
 version = "1.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 [[package]]
@@ -1316,7 +1316,7 @@ dependencies = [
 "cfg-if 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
 "foreign-types 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "openssl-sys 0.9.43 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1326,7 +1326,7 @@ version = "0.9.43"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "cc 1.0.26 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "pkg-config 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
 "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
 "vcpkg 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1441,7 +1441,7 @@ name = "parking_lot_core"
 version = "0.2.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "rand 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
 "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1452,7 +1452,7 @@ name = "parking_lot_core"
 version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "rand 0.5.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
 "smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1464,7 +1464,7 @@ name = "parking_lot_core"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
 "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
 "smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1638,7 +1638,7 @@ dependencies = [
 [[package]]
 name = "protobuf"
-version = "2.4.0"
+version = "2.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 [[package]]
@@ -1664,7 +1664,7 @@ name = "rand"
 version = "0.3.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "rand 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1674,7 +1674,7 @@ version = "0.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "fuchsia-cprng 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "rdrand 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1687,7 +1687,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
 "fuchsia-cprng 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1698,7 +1698,7 @@ version = "0.6.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "autocfg 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "rand_chacha 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "rand_core 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "rand_hc 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1753,7 +1753,7 @@ name = "rand_jitter"
 version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "rand_core 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1765,7 +1765,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
 "fuchsia-cprng 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "rand_core 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "rdrand 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1805,7 +1805,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "crossbeam-deque 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "num_cpus 1.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1849,7 +1849,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "cc 1.0.26 (registry+https://github.com/rust-lang/crates.io-index)",
 "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.50 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
 "spin 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "untrusted 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2076,7 +2076,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 [[package]]
 name = "sr-api-macros"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
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 "proc-macro-crate 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2088,10 +2088,10 @@ dependencies = [
 [[package]]
 name = "sr-io"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "environmental 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "hash-db 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hash-db 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "libsecp256k1 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2105,7 +2105,7 @@ dependencies = [
 [[package]]
 name = "sr-primitives"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "integer-sqrt 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2121,7 +2121,7 @@ dependencies = [
 [[package]]
 name = "sr-std"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -2129,7 +2129,7 @@ dependencies = [
 [[package]]
 name = "sr-version"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "impl-serde 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2142,7 +2142,7 @@ dependencies = [
 [[package]]
 name = "srml-aura"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "hex-literal 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2160,7 +2160,7 @@ dependencies = [
 [[package]]
 name = "srml-balances"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "hex-literal 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2176,7 +2176,7 @@ dependencies = [
 [[package]]
 name = "srml-consensus"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "hex-literal 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2193,7 +2193,7 @@ dependencies = [
 [[package]]
 name = "srml-council"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "parity-codec-derive 3.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2211,7 +2211,7 @@ dependencies = [
 [[package]]
 name = "srml-democracy"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "hex-literal 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2228,7 +2228,7 @@ dependencies = [
 [[package]]
 name = "srml-executive"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "serde 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2242,7 +2242,7 @@ dependencies = [
 [[package]]
 name = "srml-finality-tracker"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "hex-literal 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2258,7 +2258,7 @@ dependencies = [
 [[package]]
 name = "srml-grandpa"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "serde 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2277,7 +2277,7 @@ dependencies = [
 [[package]]
 name = "srml-indices"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "hex-literal 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2296,7 +2296,7 @@ dependencies = [
 [[package]]
 name = "srml-metadata"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "serde 1.0.89 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2308,7 +2308,7 @@ dependencies = [
 [[package]]
 name = "srml-session"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "hex-literal 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2326,7 +2326,7 @@ dependencies = [
 [[package]]
 name = "srml-staking"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "hex-literal 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2345,7 +2345,7 @@ dependencies = [
 [[package]]
 name = "srml-sudo"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "hex-literal 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
 "parity-codec 3.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2361,7 +2361,7 @@ dependencies = [
 [[package]]
 name = "srml-support"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "bitmask 0.5.0 (git+https://github.com/paritytech/bitmask)",
 "hex-literal 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2381,7 +2381,7 @@ dependencies = [
 [[package]]
 name = "srml-support-procedural"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
 "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2393,7 +2393,7 @@ dependencies = [
 [[package]]
 name = "srml-support-procedural-tools"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "proc-macro-crate 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
 "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2405,7 +2405,7 @@ dependencies = [
 [[package]]
 name = "srml-support-procedural-tools-derive"
 version = "0.1.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#72409f9fd1dcf25b094dc09a31a9f831dd56411a"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#8bf08ca63491961fafe6adf414a7411cb3953dcf"
 dependencies = [
 "proc-macro2 0.4.27 (registry+https://github.com/rust-lang/crates.io-index)",
 "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2415,7 +2415,7 @@ dependencies = [
 [[package]]
 name = "srml-system"
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@@ -2557,12 +2557,12 @@ dependencies = [
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@@ -2682,7 +2683,7 @@ dependencies = [
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 "checksum quick-error 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "5fb6ccf8db7bbcb9c2eae558db5ab4f3da1c2a87e4e597ed394726bc8ea6ca1d"
 "checksum quick-error 1.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "9274b940887ce9addde99c4eee6b5c44cc494b182b97e73dc8ffdcb3397fd3f0"
 "checksum quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)" = "cdd8e04bd9c52e0342b406469d494fcb033be4bdbe5c606016defbb1681411e1"
@@ -3574,8 +3575,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum tokio-udp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "66268575b80f4a4a710ef83d087fdfeeabdce9b74c797535fbac18a2cb906e92"
 "checksum tokio-uds 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)" = "037ffc3ba0e12a0ab4aca92e5234e0dedeb48fddf6ccd260f1f150a36a9f2445"
 "checksum toml 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)" = "758664fc71a3a69038656bee8b6be6477d2a6c315a6b81f7081f591bffa4111f"
-"checksum trie-db 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "3c7319e28ca295f27359d944a682f7f65b419158bf1590c92cadc0000258d788"
+"checksum trie-db 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)" = "843af112ba3a8c919cd961edf3cac9272353f5e277ad8678c7023fa70e5c0e2d"
-"checksum trie-root 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e3c6fef2705af3258ec46a7e22286090394a44216201a1cf7d04b78db825e543"
+"checksum trie-root 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e45632ecaf2b8b4a40b5208383cd659b4e66f58ccd40086467a4614b45781430"
 "checksum twofish 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "712d261e83e727c8e2dbb75dacac67c36e35db36a958ee504f2164fc052434e1"
 "checksum twox-hash 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "555cd4909480122bbbf21e34faac4cb08a171f324775670447ed116726c474af"
 "checksum typenum 1.10.0 (registry+https://github.com/rust-lang/crates.io-index)" = "612d636f949607bdf9b123b4a6f6d966dedf3ff669f7f045890d3a4a73948169"
@@ -141,7 +141,7 @@ fn staging_testnet_config_genesis() -> GenesisConfig {
 			enact_delay_period: 0,
 		}),
 		timestamp: Some(TimestampConfig {
-			period: SECS_PER_BLOCK / 2, // due to the nature of aura the slots are 2*period
+			minimum_period: SECS_PER_BLOCK / 2, // due to the nature of aura the slots are 2*period
 		}),
 		treasury: Some(TreasuryConfig {
 			proposal_bond: Permill::from_percent(5),
@@ -283,7 +283,7 @@ pub fn testnet_genesis(
 		}),
 		parachains: Some(Default::default()),
 		timestamp: Some(TimestampConfig {
-			period: 2,                    // 2*2=4 second block time.
+			minimum_period: 2,                    // 2*2=4 second block time.
 		}),
 		treasury: Some(TreasuryConfig {
 			proposal_bond: Permill::from_percent(5),
@@ -304,6 +304,7 @@ construct_service_factory! {
 					client,
 					NothingExtra,
 					config.custom.inherent_data_providers.clone(),
 					true,
 				).map_err(Into::into)
 			}},
 		LightImportQueue = AuraImportQueue<
@@ -319,6 +320,7 @@ construct_service_factory! {
 					client,
 					NothingExtra,
 					config.custom.inherent_data_providers.clone(),
 					true,
 				).map_err(Into::into)
 			}},
 	}