[INFO] updating cached repository https://github.com/theypsilon/rust-bug-crash-cfg-if-macro [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a157f041981a7c338ce052f7131e15b6bea491d6 [INFO] testing theypsilon/rust-bug-crash-cfg-if-macro against 1.38.0 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftheypsilon%2Frust-bug-crash-cfg-if-macro" "work/builds/worker-1/source"` [INFO] [stderr] Cloning into 'work/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/theypsilon/rust-bug-crash-cfg-if-macro on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/theypsilon/rust-bug-crash-cfg-if-macro [INFO] finished tweaking git repo https://github.com/theypsilon/rust-bug-crash-cfg-if-macro [INFO] tweaked toml for git repo https://github.com/theypsilon/rust-bug-crash-cfg-if-macro written to work/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/theypsilon/rust-bug-crash-cfg-if-macro already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"` [INFO] [stdout] 364bc36172eb3780cbcca203106b209c91e5a06d34ada961f80b43b01ba7fa3b [INFO] running `"docker" "start" "-a" "364bc36172eb3780cbcca203106b209c91e5a06d34ada961f80b43b01ba7fa3b"` [INFO] [stderr] Compiling rust-bug v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] thread 'rustc' panicked at 'src/librustc_resolve/resolve_imports.rs:992: inconsistent resolution for an import', src/librustc/util/bug.rs:37:26 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7fc5457b783b - backtrace::backtrace::libunwind::trace::h89fcc71e59e3bc5b [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x7fc5457b783b - backtrace::backtrace::trace_unsynchronized::h0bad9be1379e729a [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x7fc5457b783b - std::sys_common::backtrace::_print::hd3382a1f33c473da [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x7fc5457b783b - std::sys_common::backtrace::print::h0ec6f03cfb8e76a6 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x7fc5457b783b - std::panicking::default_hook::{{closure}}::h96cbf7b454e3f557 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x7fc5457b7516 - std::panicking::default_hook::h95a8f00337383d83 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x7fc54765dd11 - rustc::util::common::panic_hook::h6b284d128078dec9 [INFO] [stderr] 7: 0x7fc5457b8096 - std::panicking::rust_panic_with_hook::h92f98b46e22f14ed [INFO] [stderr] at src/libstd/panicking.rs:481 [INFO] [stderr] 8: 0x7fc5460f514a - std::panicking::begin_panic::h5bd499348e693e74 [INFO] [stderr] 9: 0x7fc546106029 - rustc::util::bug::opt_span_bug_fmt::{{closure}}::hec1fadc72ef47801 [INFO] [stderr] 10: 0x7fc546105ed3 - rustc::ty::context::tls::with_opt::{{closure}}::hce32511770f157fd [INFO] [stderr] 11: 0x7fc546105e08 - rustc::ty::context::tls::with_context_opt::h6d64026c5d2cbd3d [INFO] [stderr] 12: 0x7fc546105e87 - rustc::ty::context::tls::with_opt::hd4c31364745af73b [INFO] [stderr] 13: 0x7fc546105f68 - rustc::util::bug::opt_span_bug_fmt::he539276fed35cc2f [INFO] [stderr] 14: 0x7fc546105f1a - rustc::util::bug::span_bug_fmt::h2849a1fb33a48a50 [INFO] [stderr] 15: 0x7fc5461434b2 - rustc_resolve::resolve_imports::ImportResolver::finalize_import::{{closure}}::h9aa1f209b2ae7f13 [INFO] [stderr] 16: 0x7fc5460c8c45 - rustc_resolve::resolve_imports::ImportResolver::finalize_import::he4aa808c7c5c59e6 [INFO] [stderr] 17: 0x7fc5460c5e82 - rustc_resolve::resolve_imports::ImportResolver::finalize_imports::he7885de11fe3cf74 [INFO] [stderr] 18: 0x7fc546148f7d - rustc_resolve::Resolver::resolve_crate::h2907bfb5b6c730b4 [INFO] [stderr] 19: 0x7fc545ddac02 - rustc::util::common::time::h56ed3f4f83136f78 [INFO] [stderr] 20: 0x7fc545d9307a - rustc_interface::passes::configure_and_expand_inner::hddf9b367ec3827a2 [INFO] [stderr] 21: 0x7fc545e16348 - rustc_interface::passes::configure_and_expand::{{closure}}::h631d64589b636456 [INFO] [stderr] 22: 0x7fc545de8b12 - rustc_data_structures::box_region::PinnedGenerator::new::hbab21dccc89d04f4 [INFO] [stderr] 23: 0x7fc545d8fe27 - rustc_interface::passes::configure_and_expand::h83ee011636fc8e91 [INFO] [stderr] 24: 0x7fc545d8368a - rustc_interface::queries::Query::compute::hc1bc0584c05d9e69 [INFO] [stderr] 25: 0x7fc545e5b0a4 - rustc_interface::queries::::expansion::h02c188d80c0d772f [INFO] [stderr] 26: 0x7fc545c9fbc5 - rustc_interface::interface::run_compiler_in_existing_thread_pool::h38e32c8db8c42029 [INFO] [stderr] 27: 0x7fc545cd9772 - std::thread::local::LocalKey::with::hcecbbae9993efabd [INFO] [stderr] 28: 0x7fc545cefe90 - syntax::with_globals::he383f46523cfb25f [INFO] [stderr] 29: 0x7fc545c72562 - std::sys_common::backtrace::__rust_begin_short_backtrace::h9cad40fb3a2b16d4 [INFO] [stderr] 30: 0x7fc5457c87fa - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 31: 0x7fc545ca23b9 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h25bba6cc0532b915 [INFO] [stderr] 32: 0x7fc54579b31f - as core::ops::function::FnOnce>::call_once::h2877b2aefb0fd627 [INFO] [stderr] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/liballoc/boxed.rs:787 [INFO] [stderr] 33: 0x7fc5457c7480 - as core::ops::function::FnOnce>::call_once::h13f473dbcdaa0fef [INFO] [stderr] at /rustc/625451e376bb2e5283fc4741caa0a3e8a2ca4d54/src/liballoc/boxed.rs:787 [INFO] [stderr] 34: 0x7fc5457c7480 - std::sys_common::thread::start_thread::h562a7c4953cb1d31 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 35: 0x7fc5457c7480 - std::sys::unix::thread::Thread::new::thread_start::h382c6ae14181d163 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 36: 0x7fc5455376db - start_thread [INFO] [stderr] 37: 0x7fc544e5488f - __clone [INFO] [stderr] 38: 0x0 - [INFO] [stderr] query stack during panic: [INFO] [stderr] end of query stack [INFO] [stderr] [INFO] [stderr] error: internal compiler error: unexpected panic [INFO] [stderr] [INFO] [stderr] note: the compiler unexpectedly panicked. this is a bug. [INFO] [stderr] [INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports [INFO] [stderr] [INFO] [stderr] note: rustc 1.38.0 (625451e37 2019-09-23) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: -C debuginfo=2 --crate-type lib [INFO] [stderr] [INFO] [stderr] note: some of the compiler flags provided by cargo are hidden [INFO] [stderr] [INFO] [stderr] error: Could not compile `rust-bug`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "364bc36172eb3780cbcca203106b209c91e5a06d34ada961f80b43b01ba7fa3b"` [INFO] running `"docker" "rm" "-f" "364bc36172eb3780cbcca203106b209c91e5a06d34ada961f80b43b01ba7fa3b"` [INFO] [stdout] 364bc36172eb3780cbcca203106b209c91e5a06d34ada961f80b43b01ba7fa3b