Temporarily disable M1 runners on GitHub Actions

This commit temporarily reverts the addition of M1 runners on GitHub
Actions to work around a billing issue related to their beta. It also
removes the `aarch64-apple` job, which was only added after the addition
of M1 runners. Since it has never been tested on the prior hardware, we
are skipping the tests to reduce the risk of build failures.

Author: jdno

.github/workflows/ci.yml

@@ -361,8 +361,8 @@ jobs:
             os: macos-13
           - name: dist-aarch64-apple
             env:
-              SCRIPT: "./x.py dist bootstrap --include-default-paths --host=aarch64-apple-darwin --target=aarch64-apple-darwin"
-              RUST_CONFIGURE_ARGS: "--enable-full-tools --enable-sanitizers --enable-profiler --set rust.jemalloc --set llvm.ninja=false --set rust.lto=thin"
+              SCRIPT: "./x.py dist bootstrap --include-default-paths --stage 2"
+              RUST_CONFIGURE_ARGS: "--build=x86_64-apple-darwin --host=aarch64-apple-darwin --target=aarch64-apple-darwin --enable-full-tools --enable-sanitizers --enable-profiler --disable-docs --set rust.jemalloc --set llvm.ninja=false"
               RUSTC_RETRY_LINKER_ON_SEGFAULT: 1
               SELECT_XCODE: /Applications/Xcode_13.4.1.app
               USE_XCODE_CLANG: 1
@@ -372,20 +372,8 @@ jobs:
               NO_DEBUG_ASSERTIONS: 1
               NO_OVERFLOW_CHECKS: 1
               DIST_REQUIRE_ALL_TOOLS: 1
-            os: macos-13-xlarge
-          - name: aarch64-apple
-            env:
-              SCRIPT: "./x.py --stage 2 test --host=aarch64-apple-darwin --target=aarch64-apple-darwin"
-              RUST_CONFIGURE_ARGS: "--enable-sanitizers --enable-profiler --set rust.jemalloc --set llvm.ninja=false"
-              RUSTC_RETRY_LINKER_ON_SEGFAULT: 1
-              SELECT_XCODE: /Applications/Xcode_13.4.1.app
-              USE_XCODE_CLANG: 1
-              MACOSX_DEPLOYMENT_TARGET: 11.0
-              MACOSX_STD_DEPLOYMENT_TARGET: 11.0
-              NO_LLVM_ASSERTIONS: 1
-              NO_DEBUG_ASSERTIONS: 1
-              NO_OVERFLOW_CHECKS: 1
-            os: macos-13-xlarge
+              JEMALLOC_SYS_WITH_LG_PAGE: 14
+            os: macos-13
           - name: x86_64-msvc
             env:
               RUST_CONFIGURE_ARGS: "--build=x86_64-pc-windows-msvc --enable-profiler"

src/ci/github-actions/ci.yml

@@ -553,14 +553,17 @@ jobs:
           # This target only needs to support 11.0 and up as nothing else supports the hardware
           - name: dist-aarch64-apple
             env:
-              SCRIPT: ./x.py dist bootstrap --include-default-paths --host=aarch64-apple-darwin --target=aarch64-apple-darwin
+              SCRIPT: ./x.py dist bootstrap --include-default-paths --stage 2
               RUST_CONFIGURE_ARGS: >-
+                --build=x86_64-apple-darwin
+                --host=aarch64-apple-darwin
+                --target=aarch64-apple-darwin
                 --enable-full-tools
                 --enable-sanitizers
                 --enable-profiler
+                --disable-docs
                 --set rust.jemalloc
                 --set llvm.ninja=false
-                --set rust.lto=thin
               RUSTC_RETRY_LINKER_ON_SEGFAULT: 1
               SELECT_XCODE: /Applications/Xcode_13.4.1.app
               USE_XCODE_CLANG: 1
@@ -570,26 +573,15 @@ jobs:
               NO_DEBUG_ASSERTIONS: 1
               NO_OVERFLOW_CHECKS: 1
               DIST_REQUIRE_ALL_TOOLS: 1
-            <<: *job-macos-m1
-
-          # This target only needs to support 11.0 and up as nothing else supports the hardware
-          - name: aarch64-apple
-            env:
-              SCRIPT: ./x.py --stage 2 test --host=aarch64-apple-darwin --target=aarch64-apple-darwin
-              RUST_CONFIGURE_ARGS: >-
-                --enable-sanitizers
-                --enable-profiler
-                --set rust.jemalloc
-                --set llvm.ninja=false
-              RUSTC_RETRY_LINKER_ON_SEGFAULT: 1
-              SELECT_XCODE: /Applications/Xcode_13.4.1.app
-              USE_XCODE_CLANG: 1
-              MACOSX_DEPLOYMENT_TARGET: 11.0
-              MACOSX_STD_DEPLOYMENT_TARGET: 11.0
-              NO_LLVM_ASSERTIONS: 1
-              NO_DEBUG_ASSERTIONS: 1
-              NO_OVERFLOW_CHECKS: 1
-            <<: *job-macos-m1
+              # Corresponds to 16K page size
+              #
+              # Shouldn't be needed if jemalloc-sys is updated to
+              # handle this platform like iOS or if we build on
+              # aarch64-apple-darwin itself.
+              #
+              # https://github.com/gnzlbg/jemallocator/blob/c27a859e98e3cb790dc269773d9da71a1e918458/jemalloc-sys/build.rs#L237
+              JEMALLOC_SYS_WITH_LG_PAGE: 14
+            <<: *job-macos-xl
 
           ######################
           #  Windows Builders  #