CI check features (#1708)

To resolve issue #1136.

This is a cross verification against zepter.

- [cargo-featalign](https://github.com/hack-ink/cargo-featalign):
Verifies the proper propagation of all features.
- [zepter](https://github.com/ggwpez/zepter): Checks for accidentally
enabled features.

cc @ggwpez 

---
Switch to a new branch. Original PR #1537.

---------

Signed-off-by: Xavier Lau <xavier@inv.cafe>
Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: Chevdor <chevdor@users.noreply.github.com>

.github/workflows/check-features.yml

@@ -0,0 +1,19 @@
+name: Check Features
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened, ready_for_review]
+
+jobs:
+  check-features:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Fetch latest code
+        uses: actions/checkout@v4
+      - name: Check
+        uses: hack-ink/cargo-featalign-action@bea88a864d6ca7d0c53c26f1391ce1d431dc7f34 # v0.1.1
+        with:
+          crate: substrate/bin/node/runtime
+          features: std,runtime-benchmarks,try-runtime
+          ignore: sc-executor
+          default-std: true

substrate/frame/support/procedural/Cargo.toml

@@ -29,14 +29,14 @@ frame-support-procedural-tools = { path = "tools" }
 macro_magic = { version = "0.5.0", features = ["proc_support"] }
 proc-macro-warning = { version = "1.0.0", default-features = false }
 expander = "2.0.0"
-sp-core-hashing = { path = "../../../primitives/core/hashing" }
+sp-core-hashing = { path = "../../../primitives/core/hashing", default-features = false }
 
 [dev-dependencies]
 regex = "1"
 
 [features]
 default = ["std"]
-std = []
+std = ["sp-core-hashing/std"]
 no-metadata-docs = []
 # Generate impl-trait for tuples with the given number of tuples. Will be needed as the number of
 # pallets in a runtime grows. Does increase the compile time!

substrate/primitives/api/Cargo.toml

@@ -17,7 +17,7 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { package = "parity-scale-codec", version = "3.6.1", default-features = false }
-sp-api-proc-macro = { path = "proc-macro" }
+sp-api-proc-macro = { path = "proc-macro", default-features = false }
 sp-core = { path = "../core", default-features = false }
 sp-std = { path = "../std", default-features = false }
 sp-runtime = { path = "../runtime", default-features = false }