Nov 10 03:19:19.663 INFO checking michelangelo-0.1.4 against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632 Nov 10 03:19:19.664 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-1/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +dc13be39fae8d4c607889b27de374b52586485a3-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 10 03:19:20.092 INFO blam! 397e0707c9bb20ca4124a7b6fe479f37ac5c93842a2847867a7eb2063cb3f419 Nov 10 03:19:20.103 INFO running `"docker" "start" "-a" "397e0707c9bb20ca4124a7b6fe479f37ac5c93842a2847867a7eb2063cb3f419"` Nov 10 03:19:21.259 INFO kablam! usermod: no changes Nov 10 03:19:21.523 INFO kablam! Checking simple_allocator_trait v0.1.0 Nov 10 03:19:21.523 INFO kablam! Checking stable-vec v0.2.1 Nov 10 03:19:21.523 INFO kablam! Checking primal-sieve v0.2.9 Nov 10 03:19:21.523 INFO kablam! Compiling compact_macros v0.1.0 Nov 10 03:19:21.523 INFO kablam! Checking primal-check v0.2.3 Nov 10 03:19:21.523 INFO kablam! Checking nalgebra v0.16.9 Nov 10 03:19:21.523 INFO kablam! Checking euclid v0.16.4 Nov 10 03:19:29.431 INFO kablam! Checking primal v0.2.3 Nov 10 03:19:30.232 INFO kablam! Checking lyon_geom v0.9.0 Nov 10 03:19:30.647 INFO kablam! Checking compact v0.2.13 Nov 10 03:19:33.915 INFO kablam! error: internal compiler error: librustc/traits/specialize/mod.rs:104: When translating substitutions for specialization, the expected specialization failed to hold Nov 10 03:19:33.943 INFO kablam! Nov 10 03:19:33.943 INFO kablam! thread 'main' panicked at 'Box', librustc_errors/lib.rs:600:9 Nov 10 03:19:33.983 INFO kablam! stack backtrace: Nov 10 03:19:34.785 INFO kablam! 0: 0x7f6b219455e3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h1b26ec7209c4e92d Nov 10 03:19:34.825 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Nov 10 03:19:34.825 INFO kablam! 1: 0x7f6b2193cdd8 - std::sys_common::backtrace::_print::hf1f8161be6ff3b33 Nov 10 03:19:34.825 INFO kablam! at libstd/sys_common/backtrace.rs:71 Nov 10 03:19:34.826 INFO kablam! 2: 0x7f6b21942074 - std::panicking::default_hook::{{closure}}::hc8a40811ca94e74d Nov 10 03:19:34.826 INFO kablam! at libstd/sys_common/backtrace.rs:59 Nov 10 03:19:34.826 INFO kablam! at libstd/panicking.rs:211 Nov 10 03:19:34.826 INFO kablam! 3: 0x7f6b21941ddd - std::panicking::default_hook::h9d669194d3aa6beb Nov 10 03:19:34.826 INFO kablam! at libstd/panicking.rs:227 Nov 10 03:19:34.826 INFO kablam! 4: 0x7f6b1debe6f1 - rustc::util::common::panic_hook::h1a02cb18eab80735 Nov 10 03:19:34.826 INFO kablam! 5: 0x7f6b219427b6 - std::panicking::rust_panic_with_hook::h2353c469a1f69890 Nov 10 03:19:34.826 INFO kablam! at libstd/panicking.rs:480 Nov 10 03:19:34.826 INFO kablam! 6: 0x7f6b1cb2debf - std::panicking::begin_panic::h0157114272016b8f Nov 10 03:19:34.829 INFO kablam! 7: 0x7f6b1cb41381 - rustc_errors::Handler::bug::hd4a968d6d24c9142 Nov 10 03:19:34.830 INFO kablam! 8: 0x7f6b1da4512e - rustc::util::bug::opt_span_bug_fmt::{{closure}}::h5c1fd4577d780cd9 Nov 10 03:19:34.830 INFO kablam! 9: 0x7f6b1da449b9 - rustc::ty::context::tls::with_opt::{{closure}}::ha25e2d9a8f787790 Nov 10 03:19:34.830 INFO kablam! 10: 0x7f6b1d97805f - rustc::ty::context::tls::with_context_opt::h48259455ba506f9a Nov 10 03:19:34.830 INFO kablam! 11: 0x7f6b1da44656 - rustc::ty::context::tls::with_opt::h8461d440183ff910 Nov 10 03:19:34.830 INFO kablam! 12: 0x7f6b1d9658b4 - rustc::util::bug::opt_span_bug_fmt::hf692fd64d64d9a30 Nov 10 03:19:34.830 INFO kablam! 13: 0x7f6b1d965826 - rustc::util::bug::bug_fmt::haafb25097f20c0e2 Nov 10 03:19:34.830 INFO kablam! 14: 0x7f6b1d952d82 - rustc::traits::specialize::translate_substs::{{closure}}::hc350ef862e7db15a Nov 10 03:19:34.831 INFO kablam! 15: 0x7f6b1d952d25 - rustc::traits::specialize::translate_substs::h89e97820d9842fa6 Nov 10 03:19:34.843 INFO kablam! 16: 0x7f6b1d9c86bf - rustc::ty::context::tls::with_related_context::h0544025ea827a5dc Nov 10 03:19:34.843 INFO kablam! 17: 0x7f6b1de668d1 - rustc::infer::InferCtxtBuilder::enter::he5e46f2d6412e7f4 Nov 10 03:19:34.843 INFO kablam! 18: 0x7f6b1d953422 - rustc::traits::specialize::find_associated_item::h80553d89d7509c87 Nov 10 03:19:34.843 INFO kablam! 19: 0x7f6b1d833863 - rustc::ty::instance::Instance::resolve::h4488a4ca602f4476 Nov 10 03:19:34.843 INFO kablam! 20: 0x7f6b1e95213a - rustc_mir::lints::check::h764ff4574d5e03f0 Nov 10 03:19:34.844 INFO kablam! 21: 0x7f6b1e8754a4 - rustc::ty::context::tls::with_related_context::h9a853787f5a2e698 Nov 10 03:19:34.844 INFO kablam! 22: 0x7f6b1ea7a1ca - rustc::infer::InferCtxtBuilder::enter::hde9c445bca3173a1 Nov 10 03:19:34.844 INFO kablam! 23: 0x7f6b1e8ef1e5 - rustc_mir::build::mir_build::hc497affb5d676a9d Nov 10 03:19:34.844 INFO kablam! 24: 0x7f6b1ebccd4d - rustc_mir::transform::mir_built::h6b3ea24a7b84ed18 Nov 10 03:19:34.844 INFO kablam! 25: 0x7f6b1da80145 - rustc::ty::query::__query_compute::mir_built::h7a7e5d278ef7b0a7 Nov 10 03:19:34.844 INFO kablam! 26: 0x7f6b1da458bc - rustc::ty::query:: for rustc::ty::query::queries::mir_built<'tcx>>::compute::h9293b5e16e704925 Nov 10 03:19:34.845 INFO kablam! 27: 0x7f6b1d8b731b - rustc::dep_graph::graph::DepGraph::with_task_impl::he6eb1dba53168932 Nov 10 03:19:34.845 INFO kablam! 28: 0x7f6b1da307e9 - rustc::ty::context::tls::with_related_context::he022c398da5fe9d6 Nov 10 03:19:34.845 INFO kablam! 29: 0x7f6b1db816ad - rustc::ty::query::plumbing::>::force_query_with_job::h10c20c02a5aa5936 Nov 10 03:19:34.846 INFO kablam! 30: 0x7f6b1dc0a029 - rustc::ty::query::plumbing::>::get_query::h1c8af9715ad8e862 Nov 10 03:19:34.847 INFO kablam! 31: 0x7f6b1dd01c3e - rustc::ty::query::>::mir_built::hf97e8124d5dd4a8a Nov 10 03:19:34.855 INFO kablam! 32: 0x7f6b1eb098d0 - rustc_mir::transform::check_unsafety::unsafety_check_result::hd9c93938aee3dd07 Nov 10 03:19:34.855 INFO kablam! 33: 0x7f6b1da8048d - rustc::ty::query::__query_compute::unsafety_check_result::h4c2a44935a57ee77 Nov 10 03:19:34.856 INFO kablam! 34: 0x7f6b1da45984 - rustc::ty::query:: for rustc::ty::query::queries::unsafety_check_result<'tcx>>::compute::h36a96b807f11f153 Nov 10 03:19:34.856 INFO kablam! 35: 0x7f6b1d8ae22b - rustc::dep_graph::graph::DepGraph::with_task_impl::hd09ce6b2bce60eb9 Nov 10 03:19:34.856 INFO kablam! 36: 0x7f6b1d9d134a - rustc::ty::context::tls::with_related_context::h14e9139049714482 Nov 10 03:19:34.856 INFO kablam! 37: 0x7f6b1db93565 - rustc::ty::query::plumbing::>::force_query_with_job::h685d517aa1bf1e29 Nov 10 03:19:34.857 INFO kablam! 38: 0x7f6b1dc2c128 - rustc::ty::query::plumbing::>::get_query::h3f74ff5173210402 Nov 10 03:19:34.857 INFO kablam! 39: 0x7f6b1dd01d32 - rustc::ty::query::>::unsafety_check_result::h139e9f8b2b06995b Nov 10 03:19:34.857 INFO kablam! 40: 0x7f6b1ebce1af - rustc_mir::transform::mir_const::h4192b89139de235f Nov 10 03:19:34.858 INFO kablam! 41: 0x7f6b1da80215 - rustc::ty::query::__query_compute::mir_const::hc0051229301b2158 Nov 10 03:19:34.858 INFO kablam! 42: 0x7f6b1da458ec - rustc::ty::query:: for rustc::ty::query::queries::mir_const<'tcx>>::compute::h1b474ab257aafcc3 Nov 10 03:19:34.858 INFO kablam! 43: 0x7f6b1d8b731b - rustc::dep_graph::graph::DepGraph::with_task_impl::he6eb1dba53168932 Nov 10 03:19:34.859 INFO kablam! 44: 0x7f6b1d9d06e9 - rustc::ty::context::tls::with_related_context::h13c66cf48034b0ab Nov 10 03:19:34.859 INFO kablam! 45: 0x7f6b1db87bfd - rustc::ty::query::plumbing::>::force_query_with_job::h3362d6f958d1e966 Nov 10 03:19:34.862 INFO kablam! 46: 0x7f6b1dc5a339 - rustc::ty::query::plumbing::>::get_query::h6943f88b2ce975a3 Nov 10 03:19:34.862 INFO kablam! 47: 0x7f6b1dd01c5e - rustc::ty::query::>::mir_const::ha9a78b9b2bfc6d82 Nov 10 03:19:34.862 INFO kablam! 48: 0x7f6b1ebce4c6 - rustc_mir::transform::mir_validated::h453534b058f31ae6 Nov 10 03:19:34.862 INFO kablam! 49: 0x7f6b1da802e5 - rustc::ty::query::__query_compute::mir_validated::ha8e12915287e1884 Nov 10 03:19:34.862 INFO kablam! 50: 0x7f6b1da4591c - rustc::ty::query:: for rustc::ty::query::queries::mir_validated<'tcx>>::compute::hc925ebe5bd6bf7ff Nov 10 03:19:34.862 INFO kablam! 51: 0x7f6b1d8b731b - rustc::dep_graph::graph::DepGraph::with_task_impl::he6eb1dba53168932 Nov 10 03:19:34.862 INFO kablam! 52: 0x7f6b1d9fe0d9 - rustc::ty::context::tls::with_related_context::h73198724ff364404 Nov 10 03:19:34.862 INFO kablam! 53: 0x7f6b1db9870d - rustc::ty::query::plumbing::>::force_query_with_job::h811dfd1c3379637b Nov 10 03:19:34.862 INFO kablam! 54: 0x7f6b1dcdc9a9 - rustc::ty::query::plumbing::>::get_query::he30096a51f428427 Nov 10 03:19:34.862 INFO kablam! 55: 0x7f6b1dbb4f43 - rustc::ty::query::plumbing::>::ensure_query::h1cd693d7eb02a2eb Nov 10 03:19:34.863 INFO kablam! 56: 0x7f6b1ef94514 - rustc_borrowck::borrowck::borrowck::h867fe8cccd332767 Nov 10 03:19:34.863 INFO kablam! 57: 0x7f6b1da45b1c - rustc::ty::query:: for rustc::ty::query::queries::borrowck<'tcx>>::compute::ha06825cb697c3e97 Nov 10 03:19:34.863 INFO kablam! 58: 0x7f6b1d873aec - rustc::dep_graph::graph::DepGraph::with_task_impl::h1bf484d87ff35f18 Nov 10 03:19:34.863 INFO kablam! 59: 0x7f6b1d9c9cc9 - rustc::ty::context::tls::with_related_context::h07fd4059a1614823 Nov 10 03:19:34.867 INFO kablam! 60: 0x7f6b1db895bd - rustc::ty::query::plumbing::>::force_query_with_job::h398eb17e7e100fd8 Nov 10 03:19:34.867 INFO kablam! 61: 0x7f6b1dc04c04 - rustc::ty::query::plumbing::>::get_query::h15beb2f336f25a3e Nov 10 03:19:34.867 INFO kablam! 62: 0x7f6b1ef862c0 - rustc::ty::>::par_body_owners::h4f21e7d8c0ea61c8 Nov 10 03:19:34.867 INFO kablam! 63: 0x7f6b1ef94237 - rustc_borrowck::borrowck::check_crate::h4c248c3103a52097 Nov 10 03:19:34.867 INFO kablam! 64: 0x7f6b21c5dbf1 - rustc::util::common::time::h0726a25b998923e4 Nov 10 03:19:34.867 INFO kablam! 65: 0x7f6b21d000c8 - rustc::ty::context::tls::enter_context::h6672e3ef95c60ef9 Nov 10 03:19:34.867 INFO kablam! 66: 0x7f6b21ccdb51 - >::with::hf7e596ecf6cf5b92 Nov 10 03:19:34.867 INFO kablam! 67: 0x7f6b21d0c456 - rustc::ty::context::TyCtxt::create_and_enter::h8080eee3594160cc Nov 10 03:19:34.867 INFO kablam! 68: 0x7f6b21c4dff4 - rustc_driver::driver::compile_input::h0ae3fc10022c03a6 Nov 10 03:19:34.867 INFO kablam! 69: 0x7f6b21d4b384 - rustc_driver::run_compiler_with_pool::hf846e278c0a917cf Nov 10 03:19:34.867 INFO kablam! 70: 0x7f6b21c82fa5 - >::set::h6829c5ba89f7bea4 Nov 10 03:19:34.867 INFO kablam! 71: 0x7f6b21d4a3aa - rustc_driver::run_compiler::h4428cb3c767f91c8 Nov 10 03:19:34.867 INFO kablam! 72: 0x7f6b21c9c298 - syntax::with_globals::h913fe6c438d4a644 Nov 10 03:19:34.867 INFO kablam! 73: 0x7f6b219606f9 - __rust_maybe_catch_panic Nov 10 03:19:34.867 INFO kablam! at libpanic_unwind/lib.rs:102 Nov 10 03:19:34.867 INFO kablam! 74: 0x7f6b21d48465 - rustc_driver::run::h35aa95d93278b21a Nov 10 03:19:34.867 INFO kablam! 75: 0x7f6b21d55feb - rustc_driver::main::h34244bcac5561885 Nov 10 03:19:34.867 INFO kablam! 76: 0x55b134dfa922 - std::rt::lang_start::{{closure}}::h9cf282a058883f3b Nov 10 03:19:34.867 INFO kablam! 77: 0x7f6b21942182 - std::panicking::try::do_call::h37ae9b1eda78c8e1 Nov 10 03:19:34.867 INFO kablam! at libstd/rt.rs:59 Nov 10 03:19:34.879 INFO kablam! at libstd/panicking.rs:310 Nov 10 03:19:34.879 INFO kablam! 78: 0x7f6b219606f9 - __rust_maybe_catch_panic Nov 10 03:19:34.879 INFO kablam! at libpanic_unwind/lib.rs:102 Nov 10 03:19:34.879 INFO kablam! 79: 0x7f6b21942b53 - std::rt::lang_start_internal::hbeb96fecc268f556 Nov 10 03:19:34.879 INFO kablam! at libstd/panicking.rs:289 Nov 10 03:19:34.879 INFO kablam! at libstd/panic.rs:398 Nov 10 03:19:34.879 INFO kablam! at libstd/rt.rs:58 Nov 10 03:19:34.879 INFO kablam! 80: 0x55b134dfa984 - main Nov 10 03:19:34.879 INFO kablam! 81: 0x7f6b2153182f - __libc_start_main Nov 10 03:19:34.879 INFO kablam! 82: 0x55b134dfa808 - Nov 10 03:19:34.879 INFO kablam! query stack during panic: Nov 10 03:19:34.879 INFO kablam! #0 [mir_built] processing ` as compact::Compact>::decompact` Nov 10 03:19:34.879 INFO kablam! #1 [unsafety_check_result] processing ` as compact::Compact>::decompact` Nov 10 03:19:34.879 INFO kablam! #2 [mir_const] processing ` as compact::Compact>::decompact` Nov 10 03:19:34.879 INFO kablam! #3 [mir_validated] processing ` as compact::Compact>::decompact` Nov 10 03:19:34.879 INFO kablam! #4 [borrowck] processing ` as compact::Compact>::decompact` Nov 10 03:19:34.879 INFO kablam! end of query stack Nov 10 03:19:34.895 INFO kablam! error: aborting due to previous error Nov 10 03:19:34.895 INFO kablam! Nov 10 03:19:34.895 INFO kablam! Nov 10 03:19:34.903 INFO kablam! note: the compiler unexpectedly panicked. this is a bug. Nov 10 03:19:34.903 INFO kablam! Nov 10 03:19:34.903 INFO kablam! note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports Nov 10 03:19:34.903 INFO kablam! Nov 10 03:19:34.903 INFO kablam! note: rustc 1.32.0-nightly (dc13be39f 2018-11-08) running on x86_64-unknown-linux-gnu Nov 10 03:19:34.903 INFO kablam! Nov 10 03:19:34.903 INFO kablam! note: compiler flags: -C debuginfo=2 --crate-type lib Nov 10 03:19:34.903 INFO kablam! Nov 10 03:19:34.903 INFO kablam! note: some of the compiler flags provided by cargo are hidden Nov 10 03:19:34.903 INFO kablam! Nov 10 03:19:34.938 INFO kablam! error: Could not compile `compact`. Nov 10 03:19:34.938 INFO kablam! warning: build failed, waiting for other jobs to finish... Nov 10 03:20:03.311 INFO kablam! error: build failed Nov 10 03:20:03.311 INFO kablam! su: No module specific data is present Nov 10 03:20:03.629 INFO running `"docker" "rm" "-f" "397e0707c9bb20ca4124a7b6fe479f37ac5c93842a2847867a7eb2063cb3f419"` Nov 10 03:20:03.747 INFO blam! 397e0707c9bb20ca4124a7b6fe479f37ac5c93842a2847867a7eb2063cb3f419