Check whether smoldot-light compiles for no_std (#1281)

* Check on CI whether library compiles for no_std

* Update checkout action

* Missing -Z unstable-options

* Also compile smoldot-light

* Update action a bit

* Overwrite ruzstd to try it out

* Forgot default-features = false

* Change target

* Use a specific nightly

* Fix toolchain name

* Fix toolchain name again

* Try simplify the build

* --keep-going is unstable

* Only check the smoldot library for now

* Check whether `smoldot-light` compiles for no_std

Author: tomaka

.github/workflows/ci.yml

@@ -107,6 +107,7 @@ jobs:
     - uses: Swatinem/rust-cache@v2
     # We use `thumbv7m-none-eabi` as this target seems to generally work fine and doesn't support `std`. Many targets unfortunately have Rust/LLVM bugs preventing compilation.
     - run: RUSTFLAGS=-Dwarnings cargo build --package smoldot --locked --no-default-features --target=thumbv7m-none-eabi
+    - run: RUSTFLAGS=-Dwarnings cargo build --package smoldot-light --locked --no-default-features --target=thumbv7m-none-eabi
 
   fuzzing-binaries-compile:
     runs-on: ubuntu-latest