Auto merge of #2747 - Amanieu:disable_semver, r=Amanieu

Disable broken CI jobs

These are temporarily removed until someone comes to fix them.

The semver jobs have been broken for over a year now, but are ignored by bors. Now we just disable them completely since they cause confusion when reading the build logs.

The uclibc targets were recently broken by rust-lang/rust#95688. They are missing a `si_addr()` function on `struct siginfo`.

.github/workflows/bors.yml

@@ -274,6 +274,7 @@ jobs:
         shell: bash
 
   semver_linux:
+    if: ${{ false }} # This is currently broken
     name: Semver Linux
     runs-on: ubuntu-20.04
     continue-on-error: true
@@ -286,6 +287,7 @@ jobs:
         run: sh ci/semver.sh linux
 
   semver_macos:
+    if: ${{ false }} # This is currently broken
     name: Semver macOS
     runs-on: macos-11
     continue-on-error: true

ci/build.sh

@@ -226,7 +226,6 @@ aarch64-unknown-openbsd \
 aarch64-wrs-vxworks \
 armebv7r-none-eabi \
 armebv7r-none-eabihf \
-armv7-unknown-linux-uclibceabihf \
 armv7-wrs-vxworks-eabihf \
 armv7r-none-eabi \
 armv7r-none-eabihf \
@@ -237,9 +236,7 @@ i686-unknown-haiku \
 i686-unknown-netbsd \
 i686-unknown-openbsd \
 i686-wrs-vxworks \
-mips-unknown-linux-uclibc \
 mipsel-sony-psp \
-mipsel-unknown-linux-uclibc \
 mips64-unknown-linux-muslabi64 \
 mips64el-unknown-linux-muslabi64 \
 nvptx64-nvidia-cuda \