ci: stop running macOS builds on Azure Pipelines

Author: pietroalbini

src/ci/azure-pipelines/auto.yml

@@ -18,45 +18,9 @@ trigger:
   - auto
 
 jobs:
-- job: macOS
+- job: Dummy
   timeoutInMinutes: 600
   pool:
-    vmImage: macos-10.15
+    vmImage: ubuntu-16.04
   steps:
-  - template: steps/run.yml
-  variables:
-    # We're still uploading macOS builds from Azure Pipelines.
-    - group: prod-credentials
-  strategy:
-    matrix:
-      # OSX builders running tests, these run the full test suite.
-      # NO_DEBUG_ASSERTIONS=1 to make them go faster, but also do have some
-      # runners that run `//ignore-debug` tests.
-      #
-      # Note that the compiler is compiled to target 10.8 here because the Xcode
-      # version that we're using, 8.2, cannot compile LLVM for OSX 10.7.
-      x86_64-apple:
-        SCRIPT: ./x.py --stage 2 test
-        INITIAL_RUST_CONFIGURE_ARGS: --build=x86_64-apple-darwin --enable-sanitizers --enable-profiler --set rust.jemalloc --set llvm.ninja=false
-        RUSTC_RETRY_LINKER_ON_SEGFAULT: 1
-        MACOSX_DEPLOYMENT_TARGET: 10.8
-        MACOSX_STD_DEPLOYMENT_TARGET: 10.7
-        NO_LLVM_ASSERTIONS: 1
-        NO_DEBUG_ASSERTIONS: 1
-
-      dist-x86_64-apple:
-        SCRIPT: ./x.py dist
-        INITIAL_RUST_CONFIGURE_ARGS: --host=x86_64-apple-darwin --target=x86_64-apple-darwin,aarch64-apple-ios,x86_64-apple-ios --enable-full-tools --enable-sanitizers --enable-profiler --set rust.jemalloc --set llvm.ninja=false
-        RUSTC_RETRY_LINKER_ON_SEGFAULT: 1
-        MACOSX_DEPLOYMENT_TARGET: 10.7
-        NO_LLVM_ASSERTIONS: 1
-        NO_DEBUG_ASSERTIONS: 1
-        DIST_REQUIRE_ALL_TOOLS: 1
-
-      dist-x86_64-apple-alt:
-        SCRIPT: ./x.py dist
-        INITIAL_RUST_CONFIGURE_ARGS: --enable-extended --enable-profiler --set rust.jemalloc --set llvm.ninja=false
-        RUSTC_RETRY_LINKER_ON_SEGFAULT: 1
-        MACOSX_DEPLOYMENT_TARGET: 10.7
-        NO_LLVM_ASSERTIONS: 1
-        NO_DEBUG_ASSERTIONS: 1
+  - bash: echo "We're running this job since bors is still gating on Azure"