Remove std_detect from stdarch's CI

Author: Kobzol

library/stdarch/.github/workflows/main.yml

@@ -255,22 +255,11 @@ jobs:
       env:
         TARGET: ${{ matrix.target.tuple }}
 
-  build-std-detect:
-    needs: [style]
-    name: Build std_detect
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v4
-    - name: Install Rust
-      run: rustup update nightly && rustup default nightly
-    - run: ./ci/build-std-detect.sh
-
   conclusion:
     needs:
       - docs
       - verify
       - test
-      - build-std-detect
     runs-on: ubuntu-latest
     # We need to ensure this job does *not* get skipped if its dependencies fail,
     # because a skipped job is considered a success by GitHub. So we have to

library/stdarch/ci/build-std-detect.sh

@@ -16,10 +16,7 @@ dox() {
   cargo clean --target "${1}"
 
   cargo build --verbose --target "${1}" --manifest-path crates/core_arch/Cargo.toml
-  cargo build --verbose --target "${1}" --manifest-path crates/std_detect/Cargo.toml
-
   cargo doc --verbose --target "${1}" --manifest-path crates/core_arch/Cargo.toml
-  cargo doc --verbose --target "${1}" --manifest-path crates/std_detect/Cargo.toml
 }
 
 if [ -z "$1" ]; then

library/stdarch/ci/dox.sh

@@ -37,7 +37,6 @@ run() {
       --env NORUN \
       --env RUSTFLAGS \
       --env CARGO_UNSTABLE_BUILD_STD \
-      --env RUST_STD_DETECT_UNSTABLE \
       --volume "${HOME}/.cargo":/cargo \
       --volume "$(rustc --print sysroot)":/rust:ro \
       --volume "$(pwd)":/checkout:ro \

library/stdarch/ci/run-docker.sh

@@ -78,20 +78,12 @@ cargo_test() {
 }
 
 CORE_ARCH="--manifest-path=crates/core_arch/Cargo.toml"
-STD_DETECT="--manifest-path=crates/std_detect/Cargo.toml"
 STDARCH_EXAMPLES="--manifest-path=examples/Cargo.toml"
 INTRINSIC_TEST="--manifest-path=crates/intrinsic-test/Cargo.toml"
 
 cargo_test "${CORE_ARCH} ${PROFILE}"
 
 if [ "$NOSTD" != "1" ]; then
-    cargo_test "${STD_DETECT} ${PROFILE}"
-
-    cargo_test "${STD_DETECT} --no-default-features"
-    cargo_test "${STD_DETECT} --no-default-features --features=std_detect_file_io"
-    cargo_test "${STD_DETECT} --no-default-features --features=std_detect_dlsym_getauxval"
-    cargo_test "${STD_DETECT} --no-default-features --features=std_detect_dlsym_getauxval,std_detect_file_io"
-
     cargo_test "${STDARCH_EXAMPLES} ${PROFILE}"
 fi
 
@@ -139,7 +131,7 @@ case ${TARGET} in
         cargo_test "${PROFILE}"
         ;;
 
-    # Setup aarch64 & armv7 specific variables, the runner, along with some 
+    # Setup aarch64 & armv7 specific variables, the runner, along with some
     # tests to skip
     aarch64-unknown-linux-gnu*)
         TEST_CPPFLAGS="-fuse-ld=lld -I/usr/aarch64-linux-gnu/include/ -I/usr/aarch64-linux-gnu/include/c++/9/aarch64-linux-gnu/"