[INFO] updating cached repository https://github.com/theypsilon/rust-bug-crash-cfg-if-macro [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/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] checking theypsilon/rust-bug-crash-cfg-if-macro against try#1a608893c03d7722effeb0058e82770bd36b4b3c for pr-66504-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftheypsilon%2Frust-bug-crash-cfg-if-macro" "/workspace/builds/worker-12/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/theypsilon/rust-bug-crash-cfg-if-macro on toolchain 1a608893c03d7722effeb0058e82770bd36b4b3c [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "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 /workspace/builds/worker-12/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 `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0248017a17f54c899359e05318d5e133073a114e7bcbdc2cc346d4c7c8daa8d1 [INFO] running `"docker" "start" "-a" "0248017a17f54c899359e05318d5e133073a114e7bcbdc2cc346d4c7c8daa8d1"` [INFO] [stderr] Checking rust-bug v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: a macro named `foo` has already been exported [INFO] [stderr] --> src/foo.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | / macro_rules! foo { [INFO] [stderr] 5 | | ( $x:expr, $y:expr ) => { [INFO] [stderr] 6 | | ($x + $y) [INFO] [stderr] 7 | | }; [INFO] [stderr] 8 | | } [INFO] [stderr] | |_^ `foo` already exported [INFO] [stderr] | [INFO] [stderr] note: previous macro export is now shadowed [INFO] [stderr] --> src/foo.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | / macro_rules! foo { [INFO] [stderr] 14 | | ( $x:expr, $y:expr ) => { [INFO] [stderr] 15 | | ($x + $y) [INFO] [stderr] 16 | | }; [INFO] [stderr] 17 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] thread 'rustc' panicked at 'src/librustc_resolve/resolve_imports.rs:1020: inconsistent resolution for an import', src/librustc/util/bug.rs:37:26 [INFO] [stderr] stack backtrace: [INFO] [stderr] error: a macro named `foo` has already been exported [INFO] [stderr] --> src/foo.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | / macro_rules! foo { [INFO] [stderr] 5 | | ( $x:expr, $y:expr ) => { [INFO] [stderr] 6 | | ($x + $y) [INFO] [stderr] 7 | | }; [INFO] [stderr] 8 | | } [INFO] [stderr] | |_^ `foo` already exported [INFO] [stderr] | [INFO] [stderr] note: previous macro export is now shadowed [INFO] [stderr] --> src/foo.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | / macro_rules! foo { [INFO] [stderr] 14 | | ( $x:expr, $y:expr ) => { [INFO] [stderr] 15 | | ($x + $y) [INFO] [stderr] 16 | | }; [INFO] [stderr] 17 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] thread 'rustc' panicked at 'src/librustc_resolve/resolve_imports.rs:1020: inconsistent resolution for an import', src/librustc/util/bug.rs:37:26 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7effd14f25d4 - backtrace::backtrace::libunwind::trace::h3bbf4648c1ae426f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x7effd14f25d4 - backtrace::backtrace::trace_unsynchronized::hd404207fbb521b80 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x7effd14f25d4 - std::sys_common::backtrace::_print_fmt::ha5e9db2a4a7c3bf7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:84 [INFO] [stderr] 3: 0x7effd14f25d4 - ::fmt::hb321702719701de2 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:61 [INFO] [stderr] 0: 0x7fece6ef05d4 - backtrace::backtrace::libunwind::trace::h3bbf4648c1ae426f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x7fece6ef05d4 - backtrace::backtrace::trace_unsynchronized::hd404207fbb521b80 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x7fece6ef05d4 - std::sys_common::backtrace::_print_fmt::ha5e9db2a4a7c3bf7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:84 [INFO] [stderr] 3: 0x7fece6ef05d4 - ::fmt::hb321702719701de2 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:61 [INFO] [stderr] 4: 0x7effd152acec - core::fmt::write::ha0ad8457542de65a [INFO] [stderr] at src/libcore/fmt/mod.rs:1024 [INFO] [stderr] 5: 0x7effd14e6937 - std::io::Write::write_fmt::h08dcdb1643423f1b [INFO] [stderr] at src/libstd/io/mod.rs:1428 [INFO] [stderr] 6: 0x7effd14f6a7e - std::sys_common::backtrace::_print::h0dfeb7d775671ffd [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:65 [INFO] [stderr] 7: 0x7effd14f6a7e - std::sys_common::backtrace::print::h82adacc4ae5cacef [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:50 [INFO] [stderr] 8: 0x7effd14f6a7e - std::panicking::default_hook::{{closure}}::hf56d3392014022bc [INFO] [stderr] at src/libstd/panicking.rs:193 [INFO] [stderr] 9: 0x7effd14f6771 - std::panicking::default_hook::hafde2c03508207ee [INFO] [stderr] at src/libstd/panicking.rs:210 [INFO] [stderr] 10: 0x7effd1a3cad3 - rustc_driver::report_ice::h3d899502759f64a5 [INFO] [stderr] 11: 0x7effd14f7230 - std::panicking::rust_panic_with_hook::hc79891a9d857cb2e [INFO] [stderr] at src/libstd/panicking.rs:475 [INFO] [stderr] 4: 0x7fece6f28cec - core::fmt::write::ha0ad8457542de65a [INFO] [stderr] at src/libcore/fmt/mod.rs:1024 [INFO] [stderr] 5: 0x7fece6ee4937 - std::io::Write::write_fmt::h08dcdb1643423f1b [INFO] [stderr] at src/libstd/io/mod.rs:1428 [INFO] [stderr] 6: 0x7fece6ef4a7e - std::sys_common::backtrace::_print::h0dfeb7d775671ffd [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:65 [INFO] [stderr] 7: 0x7fece6ef4a7e - std::sys_common::backtrace::print::h82adacc4ae5cacef [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:50 [INFO] [stderr] 8: 0x7fece6ef4a7e - std::panicking::default_hook::{{closure}}::hf56d3392014022bc [INFO] [stderr] at src/libstd/panicking.rs:193 [INFO] [stderr] 9: 0x7fece6ef4771 - std::panicking::default_hook::hafde2c03508207ee [INFO] [stderr] at src/libstd/panicking.rs:210 [INFO] [stderr] 10: 0x7fece743aad3 - rustc_driver::report_ice::h3d899502759f64a5 [INFO] [stderr] 11: 0x7fece6ef5230 - std::panicking::rust_panic_with_hook::hc79891a9d857cb2e [INFO] [stderr] at src/libstd/panicking.rs:475 [INFO] [stderr] 12: 0x7fece78b948a - std::panicking::begin_panic::h8706d94ef2823648 [INFO] [stderr] 12: 0x7effd1ebb48a - std::panicking::begin_panic::h8706d94ef2823648 [INFO] [stderr] 13: 0x7effd1e10d12 - rustc::util::bug::opt_span_bug_fmt::{{closure}}::h6f53b77e5af00ff4 [INFO] [stderr] 13: 0x7fece780ed12 - rustc::util::bug::opt_span_bug_fmt::{{closure}}::h6f53b77e5af00ff4 [INFO] [stderr] 14: 0x7effd1e10bb3 - rustc::ty::context::tls::with_opt::{{closure}}::h00617e6035cac199 [INFO] [stderr] 14: 0x7fece780ebb3 - rustc::ty::context::tls::with_opt::{{closure}}::h00617e6035cac199 [INFO] [stderr] 15: 0x7effd1e10b20 - rustc::ty::context::tls::with_opt::h3442cf1e3a0c552a [INFO] [stderr] 15: 0x7fece780eb20 - rustc::ty::context::tls::with_opt::h3442cf1e3a0c552a [INFO] [stderr] 16: 0x7effd1e10c48 - rustc::util::bug::opt_span_bug_fmt::hf2ac29cf25c8c450 [INFO] [stderr] 16: 0x7fece780ec48 - rustc::util::bug::opt_span_bug_fmt::hf2ac29cf25c8c450 [INFO] [stderr] 17: 0x7effd1e10bfa - rustc::util::bug::span_bug_fmt::h077e84d86a90e2de [INFO] [stderr] 17: 0x7fece780ebfa - rustc::util::bug::span_bug_fmt::h077e84d86a90e2de [INFO] [stderr] 18: 0x7effd1e56280 - rustc_resolve::resolve_imports::ImportResolver::finalize_import::{{closure}}::h4baf1baef2c272d4 [INFO] [stderr] 18: 0x7fece7854280 - rustc_resolve::resolve_imports::ImportResolver::finalize_import::{{closure}}::h4baf1baef2c272d4 [INFO] [stderr] 19: 0x7effd1e09d47 - rustc_resolve::resolve_imports::ImportResolver::finalize_import::hbfaa8c4c139b4f38 [INFO] [stderr] 19: 0x7fece7807d47 - rustc_resolve::resolve_imports::ImportResolver::finalize_import::hbfaa8c4c139b4f38 [INFO] [stderr] 20: 0x7effd1e078ca - rustc_resolve::resolve_imports::ImportResolver::finalize_imports::h7545bd94b031d7b9 [INFO] [stderr] 21: 0x7effd1e5ee39 - rustc_resolve::Resolver::resolve_crate::h7057394465ae1cc9 [INFO] [stderr] 20: 0x7fece78058ca - rustc_resolve::resolve_imports::ImportResolver::finalize_imports::h7545bd94b031d7b9 [INFO] [stderr] 22: 0x7effd1b8a7e8 - rustc_interface::passes::configure_and_expand_inner::h347e26c1c2c14919 [INFO] [stderr] 21: 0x7fece785ce39 - rustc_resolve::Resolver::resolve_crate::h7057394465ae1cc9 [INFO] [stderr] 23: 0x7effd1aa3a25 - rustc_interface::passes::configure_and_expand::{{closure}}::hf0cb8a53de99b432 [INFO] [stderr] 22: 0x7fece75887e8 - rustc_interface::passes::configure_and_expand_inner::h347e26c1c2c14919 [INFO] [stderr] 24: 0x7effd1a90192 - rustc_data_structures::box_region::PinnedGenerator::new::h8f46d2647f811f73 [INFO] [stderr] 23: 0x7fece74a1a25 - rustc_interface::passes::configure_and_expand::{{closure}}::hf0cb8a53de99b432 [INFO] [stderr] 25: 0x7effd1b880fa - rustc_interface::passes::configure_and_expand::hf439af8677dfe198 [INFO] [stderr] 24: 0x7fece748e192 - rustc_data_structures::box_region::PinnedGenerator::new::h8f46d2647f811f73 [INFO] [stderr] 26: 0x7effd1b11042 - rustc_interface::queries::Queries::expansion::h5ae3cbecbcc381c6 [INFO] [stderr] 25: 0x7fece75860fa - rustc_interface::passes::configure_and_expand::hf439af8677dfe198 [INFO] [stderr] 27: 0x7effd1a02d4a - rustc_interface::interface::run_compiler_in_existing_thread_pool::h57e2c19e709c6b69 [INFO] [stderr] 26: 0x7fece750f042 - rustc_interface::queries::Queries::expansion::h5ae3cbecbcc381c6 [INFO] [stderr] 28: 0x7effd19d3ff2 - std::thread::local::LocalKey::with::hee046a3072253ee6 [INFO] [stderr] 27: 0x7fece7400d4a - rustc_interface::interface::run_compiler_in_existing_thread_pool::h57e2c19e709c6b69 [INFO] [stderr] 29: 0x7effd19cd65e - scoped_tls::ScopedKey::set::h7a7dcc773211aaab [INFO] [stderr] 30: 0x7effd1a47d14 - syntax::with_globals::hc6e73dc5a8319a2d [INFO] [stderr] 28: 0x7fece73d1ff2 - std::thread::local::LocalKey::with::hee046a3072253ee6 [INFO] [stderr] 31: 0x7effd19ce000 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4727435cc84d5438 [INFO] [stderr] 29: 0x7fece73cb65e - scoped_tls::ScopedKey::set::h7a7dcc773211aaab [INFO] [stderr] 30: 0x7fece7445d14 - syntax::with_globals::hc6e73dc5a8319a2d [INFO] [stderr] 32: 0x7effd1507d0a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:78 [INFO] [stderr] 31: 0x7fece73cc000 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4727435cc84d5438 [INFO] [stderr] 33: 0x7effd19e4b59 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hf4d3333e0238bf54 [INFO] [stderr] 32: 0x7fece6f05d0a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:78 [INFO] [stderr] 34: 0x7effd14d888f - as core::ops::function::FnOnce>::call_once::haf3782e0daea3e27 [INFO] [stderr] 33: 0x7fece73e2b59 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hf4d3333e0238bf54 [INFO] [stderr] at /rustc/1a608893c03d7722effeb0058e82770bd36b4b3c/src/liballoc/boxed.rs:969 [INFO] [stderr] 34: 0x7fece6ed688f - as core::ops::function::FnOnce>::call_once::haf3782e0daea3e27 [INFO] [stderr] 35: 0x7effd1506730 - as core::ops::function::FnOnce>::call_once::hd1f1aaa79919a999 [INFO] [stderr] at /rustc/1a608893c03d7722effeb0058e82770bd36b4b3c/src/liballoc/boxed.rs:969 [INFO] [stderr] at /rustc/1a608893c03d7722effeb0058e82770bd36b4b3c/src/liballoc/boxed.rs:969 [INFO] [stderr] 36: 0x7effd1506730 - std::sys_common::thread::start_thread::hf2000aac53829d47 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 35: 0x7fece6f04730 - as core::ops::function::FnOnce>::call_once::hd1f1aaa79919a999 [INFO] [stderr] 37: 0x7effd1506730 - std::sys::unix::thread::Thread::new::thread_start::h804500381b335a31 [INFO] [stderr] at /rustc/1a608893c03d7722effeb0058e82770bd36b4b3c/src/liballoc/boxed.rs:969 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:80 [INFO] [stderr] 36: 0x7fece6f04730 - std::sys_common::thread::start_thread::hf2000aac53829d47 [INFO] [stderr] 38: 0x7effd12736db - start_thread [INFO] [stderr] 39: 0x7effd0b9088f - __clone [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 40: 0x0 - [INFO] [stderr] [INFO] [stderr] error: internal compiler error: unexpected panic [INFO] [stderr] [INFO] [stderr] 37: 0x7fece6f04730 - std::sys::unix::thread::Thread::new::thread_start::h804500381b335a31 [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 1.41.0-nightly (1a608893c 2019-12-02) 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] query stack during panic: [INFO] [stderr] end of query stack [INFO] [stderr] at src/libstd/sys/unix/thread.rs:80 [INFO] [stderr] 38: 0x7fece6c716db - start_thread [INFO] [stderr] 39: 0x7fece658e88f - __clone [INFO] [stderr] 40: 0x0 - [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 1.41.0-nightly (1a608893c 2019-12-02) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: -C debuginfo=2 [INFO] [stderr] [INFO] [stderr] note: some of the compiler flags provided by cargo are hidden [INFO] [stderr] [INFO] [stderr] query stack during panic: [INFO] [stderr] end of query stack [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: could not compile `rust-bug`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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" "0248017a17f54c899359e05318d5e133073a114e7bcbdc2cc346d4c7c8daa8d1"` [INFO] running `"docker" "rm" "-f" "0248017a17f54c899359e05318d5e133073a114e7bcbdc2cc346d4c7c8daa8d1"` [INFO] [stdout] 0248017a17f54c899359e05318d5e133073a114e7bcbdc2cc346d4c7c8daa8d1