rust @1.44.0: signal: 11, SIGSEGV: invalid memory reference

[ryandesign (Ryan Carsten Schmidt)]

​rust doesn't build, at least not on Yosemite:

error: could not compile `core`.

Caused by:
  process didn't exit successfully: `/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_lang_rust/rust/work/rustc-1.44.0-src/build/bootstrap/debug/rustc --crate-name core --edition=2018 src/libcore/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C opt-level=3 -C debuginfo=0 -C metadata=7b640d8d174d1215 -C extra-filename=-7b640d8d174d1215 --out-dir /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_lang_rust/rust/work/rustc-1.44.0-src/build/x86_64-apple-darwin/stage1-std/x86_64-apple-darwin/release/deps --target x86_64-apple-darwin -C linker=/usr/bin/clang -L dependency=/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_lang_rust/rust/work/rustc-1.44.0-src/build/x86_64-apple-darwin/stage1-std/x86_64-apple-darwin/release/deps -L dependency=/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_lang_rust/rust/work/rustc-1.44.0-src/build/x86_64-apple-darwin/stage1-std/release/deps -Zmacro-backtrace -Zosx-rpath-install-name '-Clink-args=-Wl,-rpath,@loader_path/../lib' -Wrust_2018_idioms -Wunused_lifetimes -Dwarnings -Cprefer-dynamic -Zbinary-dep-depinfo` (signal: 11, SIGSEGV: invalid memory reference)
command did not execute successfully: "/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_lang_rust/rust/work/rustc-1.44.0-src/build/stage0-x86_64/bin/cargo" "build" "--target" "x86_64-apple-darwin" "-Zbinary-dep-depinfo" "-j" "8" "--release" "--frozen" "--features" "panic-unwind backtrace compiler-builtins-c" "--manifest-path" "/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_lang_rust/rust/work/rustc-1.44.0-src/src/libtest/Cargo.toml" "--message-format" "json-render-diagnostics"
expected success, got: exit code: 101
Traceback (most recent call last):
  File "/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_lang_rust/rust/work/rustc-1.44.0-src/src/bootstrap/bootstrap.py", line 971, in <module>
    main()
  File "/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_lang_rust/rust/work/rustc-1.44.0-src/src/bootstrap/bootstrap.py", line 954, in main
    bootstrap(help_triggered)
  File "/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_lang_rust/rust/work/rustc-1.44.0-src/src/bootstrap/bootstrap.py", line 940, in bootstrap
    run(args, env=env, verbose=build.verbose)
  File "/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_lang_rust/rust/work/rustc-1.44.0-src/src/bootstrap/bootstrap.py", line 141, in run
    raise RuntimeError(err)
RuntimeError: failed to run: /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_lang_rust/rust/work/rustc-1.44.0-src/build/bootstrap/debug/bootstrap build -v -j8
make: *** [all] Error 1
make: Leaving directory `/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_lang_rust/rust/work/rustc-1.44.0-src'
Command failed:  cd "/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_lang_rust/rust/work/rustc-1.44.0-src" && /usr/bin/make -j8 -w all VERBOSE=1 BOOTSTRAP_ARGS="-v -j8" 
Exit code: 2

[mascguy (Christopher Nielsen)]

AFAIK, rust has been building fine everywhere, for quite some time. Can we close this?

[mascguy (Christopher Nielsen)]

I'm not aware of any current issue like this. Closing as fixed.