Drop semver check job on CI

Signed-off-by: Yuki Okushi <jtitor@2k36.org>

3 files changed, 1 insertions, 102 deletions

diff --git a/.github/workflows/bors.yml b/.github/workflows/bors.yml
index fc9a5b6ec3..49a06de686 100644
--- a/.github/workflows/bors.yml
+++ b/.github/workflows/bors.yml
@@ -317,32 +317,6 @@ jobs:
         run: LIBC_CI=1 TOOLCHAIN=${{ matrix.toolchain }} WIN_TARGET=${{ matrix.target }} sh ./ci/build.sh
         shell: bash
 
-  semver_linux:
-    if: ${{ false }} # This is currently broken
-    name: Semver Linux
-    runs-on: ubuntu-22.04
-    continue-on-error: true
-    steps:
-      - uses: actions/checkout@v3
-      - name: Setup Rust toolchain
-        # Should update the semverver revision in semver.sh if we touch nightly ver.
-        run: TOOLCHAIN=nightly-2022-05-23 sh ./ci/install-rust.sh
-      - name: Check breaking changes
-        run: sh ci/semver.sh linux
-
-  semver_macos:
-    if: ${{ false }} # This is currently broken
-    name: Semver macOS
-    runs-on: macos-12
-    continue-on-error: true
-    steps:
-      - uses: actions/checkout@v3
-      - name: Setup Rust toolchain
-        # Pin nightly version to make semverver compilable.
-        run: TOOLCHAIN=nightly-2022-05-23 sh ./ci/install-rust.sh
-      - name: Check breaking changes
-        run: sh ci/semver.sh macos
-
   docs:
     permissions:
       actions: write # to cancel workflows (rust-lang/simpleinfra/github-actions/cancel-outdated-builds)
diff --git a/ci/semver.sh b/ci/semver.sh
deleted file mode 100644
index 9f81d335ca..0000000000
--- a/ci/semver.sh
+++ /dev/null
@@ -1,75 +0,0 @@
-#!/usr/bin/env sh
-
-# Checks that libc does not contain breaking changes for the following targets.
-
-set -ex
-
-OS=${1}
-
-echo "Testing Semver on ${OS}"
-
-if ! rustc --version | grep -E "nightly" ; then
-    echo "Building semverver requires a nightly Rust toolchain"
-    exit 1
-fi
-
-rustup component add rustc-dev llvm-tools-preview
-
-# Should update the nightly version in bors CI config if we touch this.
-cargo install semverver --version=0.1.50
-
-TARGETS=
-case "${OS}" in
-    *linux*)
-        TARGETS="\
-aarch64-unknown-fuchsia \
-aarch64-linux-android \
-aarch64-unknown-linux-gnu \
-aarch64-unknown-linux-musl \
-armv7-linux-androideabi \
-armv7-unknown-linux-gnueabihf \
-i586-unknown-linux-gnu \
-i586-unknown-linux-musl \
-i686-linux-android \
-i686-unknown-freebsd \
-i686-unknown-linux-gnu \
-i686-unknown-linux-musl \
-i686-pc-windows-gnu \
-x86_64-unknown-freebsd \
-x86_64-unknown-linux-gnu \
-x86_64-unknown-linux-musl \
-x86_64-unknown-netbsd \
-x86_64-pc-solaris \
-x86_64-unknown-fuchsia \
-x86_64-pc-windows-gnu \
-x86_64-unknown-linux-gnux32 \
-x86_64-unknown-redox \
-x86_64-fortanix-unknown-sgx \
-wasm32-unknown-unknown \
-"
-    ;;
-    *macos*)
-        TARGETS="\
-aarch64-apple-ios \
-x86_64-apple-darwin \
-x86_64-apple-ios \
-"
-    ;;
-esac
-
-for TARGET in $TARGETS; do
-    # FIXME: rustup often fails to download some artifacts due to network
-    # issues, so we retry this N times.
-    N=5
-    n=0
-    until [ $n -ge $N ]
-    do
-        if rustup target add "${TARGET}" ; then
-            break
-        fi
-        n=$((n+1))
-        sleep 1
-    done
-
-    cargo semver --api-guidelines --target="${TARGET}"
-done
diff --git a/libc-test/semver/linux-gnu.txt b/libc-test/semver/linux-gnu.txt
index 736a8d2a56..f34e0681c3 100644
--- a/libc-test/semver/linux-gnu.txt
+++ b/libc-test/semver/linux-gnu.txt
@@ -669,4 +669,4 @@ strftime
 strptime
 dirname
 posix_basename
-gnu_basename
\ No newline at end of file
+gnu_basename