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CI builds are broken on macOS with rust 1.38 #72

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astraw opened this issue Oct 8, 2022 · 0 comments · Fixed by #79
Closed

CI builds are broken on macOS with rust 1.38 #72

astraw opened this issue Oct 8, 2022 · 0 comments · Fixed by #79

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@astraw
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astraw commented Oct 8, 2022

Our Github Actions CI builds are broken on macOS with rust 1.38.

This doesn't seem to be a bug with iana-time-zone itself, rather with some other component. For example, the macos 1.38 build for commit 7baa35e succeeded with runner 20220917.1 but failed with runner 20220929.2.

I guess the cause is that the Github runner has switched to Apple clang 14.0.0, which seems to have some incompatibility with older versions of rust. The previous version of clang used on the Github runner was 13.1.6. (See the new runner versus the old runner).

For the record, the error is:

error: linking with `cc` failed: exit code: 1
[8](https://github.com/strawlab/iana-time-zone/actions/runs/3201189235/jobs/5228909128#step:5:9)
  |
[9](https://github.com/strawlab/iana-time-zone/actions/runs/3201189235/jobs/5228909128#step:5:10)
  = note: "cc" "-m64" "-L" "/Users/runner/.rustup/toolchains/1.38-x86_64-apple-darwin/lib/rustlib/x86_64-apple-darwin/lib" "/Users/runner/work/iana-time-zone/iana-time-zone/target/debug/build/core-foundation-sys-ea2056c1b0d49cee/build_script_build-ea2056c1b0d49cee.build_script_build.8o1hjvuw-cgu.0.rcgu.o" "/Users/runner/work/iana-time-zone/iana-time-zone/target/debug/build/core-foundation-sys-ea2056c1b0d49cee/build_script_build-ea2056c1b0d49cee.build_script_build.8o1hjvuw-cgu.1.rcgu.o" "/Users/runner/work/iana-time-zone/iana-time-zone/target/debug/build/core-foundation-sys-ea2056c1b0d49cee/build_script_build-ea2056c1b0d49cee.build_script_build.8o1hjvuw-cgu.10.rcgu.o" "/Users/runner/work/iana-time-zone/iana-time-zone/target/debug/build/core-foundation-sys-ea2056c1b0d49cee/build_script_build-ea2056c1b0d49cee.build_script_build.8o1hjvuw-cgu.11.rcgu.o" "/Users/runner/work/iana-time-zone/iana-time-zone/target/debug/build/core-foundation-sys-ea2056c1b0d49cee/build_script_build-ea2056c1b0d49cee.build_script_build.8o1hjvuw-cgu.12.rcgu.o" "/Users/runner/work/iana-time-zone/iana-time-zone/target/debug/build/core-foundation-sys-ea2056c1b0d49cee/build_script_build-ea2056c1b0d49cee.build_script_build.8o1hjvuw-cgu.13.rcgu.o" "/Users/runner/work/iana-time-zone/iana-time-zone/target/debug/build/core-foundation-sys-ea2056c1b0d49cee/build_script_build-ea2056c1b0d49cee.build_script_build.8o1hjvuw-cgu.14.rcgu.o" "/Users/runner/work/iana-time-zone/iana-time-zone/target/debug/build/core-foundation-sys-ea2056c1b0d49cee/build_script_build-ea2056c1b0d49cee.build_script_build.8o1hjvuw-cgu.15.rcgu.o" "/Users/runner/work/iana-time-zone/iana-time-zone/target/debug/build/core-foundation-sys-ea2056c1b0d49cee/build_script_build-ea2056c1b0d49cee.build_script_build.8o1hjvuw-cgu.2.rcgu.o" "/Users/runner/work/iana-time-zone/iana-time-zone/target/debug/build/core-foundation-sys-ea2056c1b0d49cee/build_script_build-ea2056c1b0d49cee.build_script_build.8o1hjvuw-cgu.3.rcgu.o" "/Users/runner/work/iana-time-zone/iana-time-zone/target/debug/build/core-foundation-sys-ea2056c1b0d49cee/build_script_build-ea2056c1b0d49cee.build_script_build.8o1hjvuw-cgu.4.rcgu.o" "/Users/runner/work/iana-time-zone/iana-time-zone/target/debug/build/core-foundation-sys-ea2056c1b0d49cee/build_script_build-ea2056c1b0d49cee.build_script_build.8o1hjvuw-cgu.5.rcgu.o" "/Users/runner/work/iana-time-zone/iana-time-zone/target/debug/build/core-foundation-sys-ea2056c1b0d49cee/build_script_build-ea2056c1b0d49cee.build_script_build.8o1hjvuw-cgu.6.rcgu.o" "/Users/runner/work/iana-time-zone/iana-time-zone/target/debug/build/core-foundation-sys-ea2056c1b0d49cee/build_script_build-ea2056c1b0d49cee.build_script_build.8o1hjvuw-cgu.7.rcgu.o" "/Users/runner/work/iana-time-zone/iana-time-zone/target/debug/build/core-foundation-sys-ea2056c1b0d49cee/build_script_build-ea2056c1b0d49cee.build_script_build.8o1hjvuw-cgu.8.rcgu.o" "/Users/runner/work/iana-time-zone/iana-time-zone/target/debug/build/core-foundation-sys-ea2056c1b0d49cee/build_script_build-ea2056c1b0d49cee.build_script_build.8o1hjvuw-cgu.9.rcgu.o" "-o" "/Users/runner/work/iana-time-zone/iana-time-zone/target/debug/build/core-foundation-sys-ea2056c1b0d49cee/build_script_build-ea2056c1b0d49cee" "/Users/runner/work/iana-time-zone/iana-time-zone/target/debug/build/core-foundation-sys-ea2056c1b0d49cee/build_script_build-ea2056c1b0d49cee.3vgb2qbtwuadkm93.rcgu.o" "-Wl,-dead_strip" "-nodefaultlibs" "-L" "/Users/runner/work/iana-time-zone/iana-time-zone/target/debug/deps" "-L" "/Users/runner/.rustup/toolchains/1.38-x86_64-apple-darwin/lib/rustlib/x86_64-apple-darwin/lib" "/Users/runner/.rustup/toolchains/1.38-x86_64-apple-darwin/lib/rustlib/x86_64-apple-darwin/lib/libstd-c912eb7850fbecec.rlib" "/Users/runner/.rustup/toolchains/1.38-x86_64-apple-darwin/lib/rustlib/x86_64-apple-darwin/lib/libpanic_unwind-1b3312d8fefaf74e.rlib" "/Users/runner/.rustup/toolchains/1.38-x86_64-apple-darwin/lib/rustlib/x86_64-apple-darwin/lib/libbacktrace-fd4028660702ce49.rlib" "/Users/runner/.rustup/toolchains/1.38-x86_64-apple-darwin/lib/rustlib/x86_64-apple-darwin/lib/libbacktrace_sys-ae9cc847e15164de.rlib" "/Users/runner/.rustup/toolchains/1.38-x86_64-apple-darwin/lib/rustlib/x86_64-apple-darwin/lib/librustc_demangle-e76733b3a72b0f17.rlib" "/Users/runner/.rustup/toolchains/1.38-x86_64-apple-darwin/lib/rustlib/x86_64-apple-darwin/lib/libhashbrown-f805efcb06ec7300.rlib" "/Users/runner/.rustup/toolchains/1.38-x86_64-apple-darwin/lib/rustlib/x86_64-apple-darwin/lib/librustc_std_workspace_alloc-5b52b7d5eaabfff6.rlib" "/Users/runner/.rustup/toolchains/1.38-x86_64-apple-darwin/lib/rustlib/x86_64-apple-darwin/lib/libunwind-4ed6dd6cb0feb09f.rlib" "/Users/runner/.rustup/toolchains/1.38-x86_64-apple-darwin/lib/rustlib/x86_64-apple-darwin/lib/libcfg_if-dded45c4727acb1f.rlib" "/Users/runner/.rustup/toolchains/1.38-x86_64-apple-darwin/lib/rustlib/x86_64-apple-darwin/lib/liblibc-3b8415dad7bbd863.rlib" "/Users/runner/.rustup/toolchains/1.38-x86_64-apple-darwin/lib/rustlib/x86_64-apple-darwin/lib/liballoc-86bfd3683a35bfec.rlib" "/Users/runner/.rustup/toolchains/1.38-x86_64-apple-darwin/lib/rustlib/x86_64-apple-darwin/lib/librustc_std_workspace_core-af5aff04ef816462.rlib" "/Users/runner/.rustup/toolchains/1.38-x86_64-apple-darwin/lib/rustlib/x86_64-apple-darwin/lib/libcore-62d44948c379a9ba.rlib" "/Users/runner/.rustup/toolchains/1.38-x86_64-apple-darwin/lib/rustlib/x86_64-apple-darwin/lib/libcompiler_builtins-4c0e14a54ecf951d.rlib" "-lSystem" "-lresolv" "-lc" "-lm"
[10](https://github.com/strawlab/iana-time-zone/actions/runs/3201189235/jobs/5228909128#step:5:11)
  = note: ld: in /Users/runner/.rustup/toolchains/1.38-x86_64-apple-darwin/lib/rustlib/x86_64-apple-darwin/lib/libbacktrace-fd4028660702ce49.rlib(rust.metadata.bin), archive member 'rust.metadata.bin' with length 87689 is not mach-o or llvm bitcode file '/Users/runner/.rustup/toolchains/1.38-x86_64-apple-darwin/lib/rustlib/x86_64-apple-darwin/lib/libbacktrace-fd4028660702ce49.rlib'
[11](https://github.com/strawlab/iana-time-zone/actions/runs/3201189235/jobs/5228909128#step:5:12)
          clang: error: linker command failed with exit code 1 (use -v to see invocation)

Perhaps we should disable CI builds for rust 1.38 on macOS until this is fixed?
This was referenced Oct 8, 2022
Merged
Merged
astraw added a commit to astraw/iana-time-zone that referenced this issue Oct 21, 2022
@astraw
CI: use old clang when needed
d9c0daf 
When building on macOS with old toolchain, we use an older version of
XCode and clang.

Fixes strawlab#72.
@astraw astraw mentioned this issue Oct 21, 2022
Merged
Kijewski pushed a commit that referenced this issue Oct 21, 2022
@astraw
CI: use old clang when needed (#79)
64edd66 
When building on macOS with old toolchain, we use an older version of
XCode and clang.

Fixes #72.
@astraw astraw mentioned this issue Oct 21, 2022
Closed
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CI: use old clang when needed astraw/iana-time-zone
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