Unknown architecture for macOS target

[arttet]

I tried to compile the Rust compiler with the arm64e-apple-darwin target and the build.optimized-compiler-builtins flag. I got the following error:

error occurred: Unknown architecture for macOS target.

  error: failed to run custom build command for `compiler_builtins v0.1.125`
  
  Caused by:
    process didn't exit successfully: `/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/build/x86_64-apple-darwin/stage2-std/release/build/compiler_builtins-388382c3f6590e6f/build-script-build` (exit status: 1)
    --- stdout
    cargo::rerun-if-changed=build.rs
    cargo::rerun-if-changed=configure.rs
    cargo::rustc-check-cfg=cfg(__ashldi3, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__ashlsi3, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__ashrdi3, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__ashrsi3, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__bswapsi2, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__bswapdi2, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__bswapti2, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__divdi3, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__divsi3, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__divmoddi4, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__divmodsi4, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__divmodsi4, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__divmodti4, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__lshrdi3, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__lshrsi3, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__moddi3, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__modsi3, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__muldi3, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__udivdi3, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__udivmoddi4, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__udivmodsi4, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__udivsi3, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__umoddi3, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__umodsi3, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_cas1_relax, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_cas1_acq, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_cas1_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_cas1_acq_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_cas2_relax, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_cas2_acq, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_cas2_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_cas2_acq_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_cas4_relax, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_cas4_acq, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_cas4_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_cas4_acq_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_cas8_relax, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_cas8_acq, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_cas8_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_cas8_acq_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_cas16_relax, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_cas16_acq, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_cas16_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_cas16_acq_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldadd1_relax, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldadd1_acq, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldadd1_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldadd1_acq_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldadd2_relax, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldadd2_acq, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldadd2_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldadd2_acq_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldadd4_relax, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldadd4_acq, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldadd4_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldadd4_acq_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldadd8_relax, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldadd8_acq, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldadd8_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldadd8_acq_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldclr1_relax, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldclr1_acq, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldclr1_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldclr1_acq_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldclr2_relax, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldclr2_acq, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldclr2_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldclr2_acq_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldclr4_relax, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldclr4_acq, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldclr4_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldclr4_acq_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldclr8_relax, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldclr8_acq, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldclr8_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldclr8_acq_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldeor1_relax, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldeor1_acq, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldeor1_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldeor1_acq_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldeor2_relax, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldeor2_acq, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldeor2_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldeor2_acq_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldeor4_relax, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldeor4_acq, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldeor4_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldeor4_acq_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldeor8_relax, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldeor8_acq, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldeor8_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldeor8_acq_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldset1_relax, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldset1_acq, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldset1_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldset1_acq_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldset2_relax, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldset2_acq, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldset2_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldset2_acq_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldset4_relax, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldset4_acq, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldset4_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldset4_acq_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldset8_relax, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldset8_acq, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldset8_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_ldset8_acq_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_swp1_relax, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_swp1_acq, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_swp1_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_swp1_acq_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_swp2_relax, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_swp2_acq, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_swp2_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_swp2_acq_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_swp4_relax, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_swp4_acq, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_swp4_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_swp4_acq_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_swp8_relax, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_swp8_acq, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_swp8_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(__aarch64_swp8_acq_rel, values("optimized-c"))
    cargo::rustc-check-cfg=cfg(target_feature, values("vis3"))
    cargo::rustc-check-cfg=cfg(feature, values("checked"))
    cargo::rustc-check-cfg=cfg(assert_no_panic)
    cargo::rustc-check-cfg=cfg(f16_enabled)
    cargo::rustc-check-cfg=cfg(f128_enabled)
    cargo::rustc-cfg=f16_enabled
    cargo::rustc-cfg=f128_enabled
    cargo:compiler-rt=/Users/runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/compiler_builtins-0.1.125/compiler-rt
    cargo::rustc-check-cfg=cfg(feature, values("unstable", "force-soft-floats"))
    cargo:rustc-cfg=feature="unstable"
    cargo:rustc-cfg=feature="force-soft-floats"
    cargo::rustc-check-cfg=cfg(feature, values("mem-unaligned"))
    cargo:rustc-cfg=feature="mem-unaligned"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/aarch64/lse.S
    cargo:rustc-cfg=__aarch64_cas1_relax="optimized-c"
    cargo:rustc-cfg=__aarch64_cas1_acq="optimized-c"
    cargo:rustc-cfg=__aarch64_cas1_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_cas1_acq_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_cas2_relax="optimized-c"
    cargo:rustc-cfg=__aarch64_cas2_acq="optimized-c"
    cargo:rustc-cfg=__aarch64_cas2_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_cas2_acq_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_cas4_relax="optimized-c"
    cargo:rustc-cfg=__aarch64_cas4_acq="optimized-c"
    cargo:rustc-cfg=__aarch64_cas4_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_cas4_acq_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_cas8_relax="optimized-c"
    cargo:rustc-cfg=__aarch64_cas8_acq="optimized-c"
    cargo:rustc-cfg=__aarch64_cas8_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_cas8_acq_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_cas16_relax="optimized-c"
    cargo:rustc-cfg=__aarch64_cas16_acq="optimized-c"
    cargo:rustc-cfg=__aarch64_cas16_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_cas16_acq_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_swp1_relax="optimized-c"
    cargo:rustc-cfg=__aarch64_swp1_acq="optimized-c"
    cargo:rustc-cfg=__aarch64_swp1_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_swp1_acq_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_swp2_relax="optimized-c"
    cargo:rustc-cfg=__aarch64_swp2_acq="optimized-c"
    cargo:rustc-cfg=__aarch64_swp2_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_swp2_acq_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_swp4_relax="optimized-c"
    cargo:rustc-cfg=__aarch64_swp4_acq="optimized-c"
    cargo:rustc-cfg=__aarch64_swp4_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_swp4_acq_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_swp8_relax="optimized-c"
    cargo:rustc-cfg=__aarch64_swp8_acq="optimized-c"
    cargo:rustc-cfg=__aarch64_swp8_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_swp8_acq_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_ldadd1_relax="optimized-c"
    cargo:rustc-cfg=__aarch64_ldadd1_acq="optimized-c"
    cargo:rustc-cfg=__aarch64_ldadd1_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_ldadd1_acq_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_ldadd2_relax="optimized-c"
    cargo:rustc-cfg=__aarch64_ldadd2_acq="optimized-c"
    cargo:rustc-cfg=__aarch64_ldadd2_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_ldadd2_acq_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_ldadd4_relax="optimized-c"
    cargo:rustc-cfg=__aarch64_ldadd4_acq="optimized-c"
    cargo:rustc-cfg=__aarch64_ldadd4_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_ldadd4_acq_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_ldadd8_relax="optimized-c"
    cargo:rustc-cfg=__aarch64_ldadd8_acq="optimized-c"
    cargo:rustc-cfg=__aarch64_ldadd8_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_ldadd8_acq_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_ldclr1_relax="optimized-c"
    cargo:rustc-cfg=__aarch64_ldclr1_acq="optimized-c"
    cargo:rustc-cfg=__aarch64_ldclr1_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_ldclr1_acq_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_ldclr2_relax="optimized-c"
    cargo:rustc-cfg=__aarch64_ldclr2_acq="optimized-c"
    cargo:rustc-cfg=__aarch64_ldclr2_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_ldclr2_acq_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_ldclr4_relax="optimized-c"
    cargo:rustc-cfg=__aarch64_ldclr4_acq="optimized-c"
    cargo:rustc-cfg=__aarch64_ldclr4_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_ldclr4_acq_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_ldclr8_relax="optimized-c"
    cargo:rustc-cfg=__aarch64_ldclr8_acq="optimized-c"
    cargo:rustc-cfg=__aarch64_ldclr8_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_ldclr8_acq_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_ldeor1_relax="optimized-c"
    cargo:rustc-cfg=__aarch64_ldeor1_acq="optimized-c"
    cargo:rustc-cfg=__aarch64_ldeor1_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_ldeor1_acq_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_ldeor2_relax="optimized-c"
    cargo:rustc-cfg=__aarch64_ldeor2_acq="optimized-c"
    cargo:rustc-cfg=__aarch64_ldeor2_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_ldeor2_acq_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_ldeor4_relax="optimized-c"
    cargo:rustc-cfg=__aarch64_ldeor4_acq="optimized-c"
    cargo:rustc-cfg=__aarch64_ldeor4_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_ldeor4_acq_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_ldeor8_relax="optimized-c"
    cargo:rustc-cfg=__aarch64_ldeor8_acq="optimized-c"
    cargo:rustc-cfg=__aarch64_ldeor8_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_ldeor8_acq_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_ldset1_relax="optimized-c"
    cargo:rustc-cfg=__aarch64_ldset1_acq="optimized-c"
    cargo:rustc-cfg=__aarch64_ldset1_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_ldset1_acq_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_ldset2_relax="optimized-c"
    cargo:rustc-cfg=__aarch64_ldset2_acq="optimized-c"
    cargo:rustc-cfg=__aarch64_ldset2_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_ldset2_acq_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_ldset4_relax="optimized-c"
    cargo:rustc-cfg=__aarch64_ldset4_acq="optimized-c"
    cargo:rustc-cfg=__aarch64_ldset4_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_ldset4_acq_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_ldset8_relax="optimized-c"
    cargo:rustc-cfg=__aarch64_ldset8_acq="optimized-c"
    cargo:rustc-cfg=__aarch64_ldset8_rel="optimized-c"
    cargo:rustc-cfg=__aarch64_ldset8_acq_rel="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/cpu_model/aarch64.c
    cargo:rustc-cfg=__aarch64_have_lse_atomics="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/absvdi2.c
    cargo:rustc-cfg=__absvdi2="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/absvsi2.c
    cargo:rustc-cfg=__absvsi2="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/absvti2.c
    cargo:rustc-cfg=__absvti2="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/addvdi3.c
    cargo:rustc-cfg=__addvdi3="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/addvsi3.c
    cargo:rustc-cfg=__addvsi3="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/addvti3.c
    cargo:rustc-cfg=__addvti3="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/cmpdi2.c
    cargo:rustc-cfg=__cmpdi2="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/cmpti2.c
    cargo:rustc-cfg=__cmpti2="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/comparetf2.c
    cargo:rustc-cfg=__comparetf2="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/divdc3.c
    cargo:rustc-cfg=__divdc3="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/divsc3.c
    cargo:rustc-cfg=__divsc3="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/divtf3.c
    cargo:rustc-cfg=__divtf3="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/fp_mode.c
    cargo:rustc-cfg=__fe_getround="optimized-c"
    cargo:rustc-cfg=__fe_raise_inexact="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/ffsti2.c
    cargo:rustc-cfg=__ffsti2="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/floatditf.c
    cargo:rustc-cfg=__floatditf="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/floatsitf.c
    cargo:rustc-cfg=__floatsitf="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/floatunditf.c
    cargo:rustc-cfg=__floatunditf="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/floatunsitf.c
    cargo:rustc-cfg=__floatunsitf="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/int_util.c
    cargo:rustc-cfg=__int_util="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/muldc3.c
    cargo:rustc-cfg=__muldc3="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/mulsc3.c
    cargo:rustc-cfg=__mulsc3="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/multc3.c
    cargo:rustc-cfg=__multc3="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/mulvdi3.c
    cargo:rustc-cfg=__mulvdi3="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/mulvsi3.c
    cargo:rustc-cfg=__mulvsi3="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/mulvti3.c
    cargo:rustc-cfg=__mulvti3="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/negdf2.c
    cargo:rustc-cfg=__negdf2="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/negdi2.c
    cargo:rustc-cfg=__negdi2="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/negsf2.c
    cargo:rustc-cfg=__negsf2="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/negti2.c
    cargo:rustc-cfg=__negti2="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/negvdi2.c
    cargo:rustc-cfg=__negvdi2="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/negvsi2.c
    cargo:rustc-cfg=__negvsi2="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/negvti2.c
    cargo:rustc-cfg=__negvti2="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/paritydi2.c
    cargo:rustc-cfg=__paritydi2="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/paritysi2.c
    cargo:rustc-cfg=__paritysi2="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/parityti2.c
    cargo:rustc-cfg=__parityti2="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/popcountdi2.c
    cargo:rustc-cfg=__popcountdi2="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/popcountsi2.c
    cargo:rustc-cfg=__popcountsi2="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/popcountti2.c
    cargo:rustc-cfg=__popcountti2="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/powitf2.c
    cargo:rustc-cfg=__powitf2="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/subvdi3.c
    cargo:rustc-cfg=__subvdi3="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/subvsi3.c
    cargo:rustc-cfg=__subvsi3="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/subvti3.c
    cargo:rustc-cfg=__subvti3="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/ucmpdi2.c
    cargo:rustc-cfg=__ucmpdi2="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/ucmpti2.c
    cargo:rustc-cfg=__ucmpti2="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/atomic_flag_clear.c
    cargo:rustc-cfg=atomic_flag_clear="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/atomic_flag_clear_explicit.c
    cargo:rustc-cfg=atomic_flag_clear_explicit="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/atomic_flag_test_and_set.c
    cargo:rustc-cfg=atomic_flag_test_and_set="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/atomic_flag_test_and_set_explicit.c
    cargo:rustc-cfg=atomic_flag_test_and_set_explicit="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/atomic_signal_fence.c
    cargo:rustc-cfg=atomic_signal_fence="optimized-c"
    cargo:rerun-if-changed=/Users/runner/work/rust-compiler-builder/rust-compiler-builder/rust/src/llvm-project/compiler-rt/lib/builtins/atomic_thread_fence.c
    cargo:rustc-cfg=atomic_thread_fence="optimized-c"
    TARGET = Some("arm64e-apple-darwin")
    OPT_LEVEL = Some("3")
    HOST = Some("x86_64-apple-darwin")
    cargo:rerun-if-env-changed=CC_arm64e-apple-darwin
    CC_arm64e-apple-darwin = None
    cargo:rerun-if-env-changed=CC_arm64e_apple_darwin
    CC_arm64e_apple_darwin = Some("sccache cc")
    cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
    cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
    CRATE_CC_NO_DEFAULTS = None
    DEBUG = Some("false")
  
    --- stderr
  
  
    error occurred: Unknown architecture for macOS target.
  
  
  warning: build failed, waiting for other jobs to finish...```

See rust-lang/rust#130831
See rust-lang/cc-rs#1205
See rust-lang/cc-rs#1207