Zig 0.11 llvm 16 #2301

	on:
	pull_request:

	name: Macos x86-64 rust tests

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	env:
	RUST_BACKTRACE: 1

	jobs:
	test-rust-macos-x86-64:
	runs-on: [self-hosted, macOS, X64]
	timeout-minutes: 90
	env:
	RUSTC_WRAPPER: /Users/username1/.cargo/bin/sccache
	steps:
	- uses: actions/checkout@v3

	- name: set LLVM_SYS_160_PREFIX
	run: echo "LLVM_SYS_160_PREFIX=$(brew --prefix llvm@16)" >> $GITHUB_ENV

	- name: Update PATH to use zig 11
	run: \|
	echo "PATH=/Users/username1/Downloads/zig-macos-x86_64-0.11.0:$PATH" >> $GITHUB_ENV

	- run: zig version

	- name: test_gen llvm tests
	run: cargo nextest-gen-llvm --release --no-fail-fast --locked -E "package(test_gen) - test(gen_str::str_append_scalar)"

	- name: regular rust tests
	run: cargo test --locked --release -- --skip opaque_wrap_function --skip gen_list::bool_list_literal --skip platform_switching_swift --skip swift_ui --skip gen_str::str_append_scalar --skip gen_tags::phantom_polymorphic_record && sccache --show-stats
	# swift tests are skipped because of "Could not find or use auto-linked library 'swiftCompatibilityConcurrency'" on macos-11 x86_64 CI machine
	# this issue may be caused by using older versions of XCode

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