Nov 06 17:46:30.391 INFO checking mfranciszkiewicz/golem-core-rs against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687 Nov 06 17:46:30.391 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-5/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 17:46:30.606 INFO blam! 071d56554a8a8824f849a51dda0f76232777f8afcc01c87efa2d7d93e172df04 Nov 06 17:46:30.607 INFO running `"docker" "start" "-a" "071d56554a8a8824f849a51dda0f76232777f8afcc01c87efa2d7d93e172df04"` Nov 06 17:46:31.712 INFO kablam! usermod: no changes Nov 06 17:46:32.084 INFO kablam! Compiling winapi v0.2.8 Nov 06 17:46:32.090 INFO kablam! Compiling lazy_static v1.0.1 Nov 06 17:46:32.090 INFO kablam! Compiling regex-syntax v0.3.9 Nov 06 17:46:32.090 INFO kablam! Compiling utf8-ranges v0.1.3 Nov 06 17:46:32.090 INFO kablam! Compiling cpython v0.1.0 Nov 06 17:46:32.090 INFO kablam! Checking spin v0.4.9 Nov 06 17:46:32.090 INFO kablam! Compiling memchr v0.1.11 Nov 06 17:46:32.090 INFO kablam! Compiling memchr v2.0.1 Nov 06 17:46:33.176 INFO kablam! Compiling log v0.4.2 Nov 06 17:46:33.176 INFO kablam! Compiling regex-syntax v0.5.6 Nov 06 17:46:33.832 INFO kablam! Checking resolv-conf v0.6.1 Nov 06 17:46:33.832 INFO kablam! Compiling tempdir v0.3.7 Nov 06 17:46:33.849 INFO kablam! Compiling rand v0.3.22 Nov 06 17:46:33.849 INFO kablam! Compiling serde v1.0.66 Nov 06 17:46:34.629 INFO kablam! Compiling thread_local v0.3.5 Nov 06 17:46:34.705 INFO kablam! Compiling aho-corasick v0.6.4 Nov 06 17:46:34.968 INFO kablam! Compiling aho-corasick v0.5.3 Nov 06 17:46:35.817 INFO kablam! Checking tokio-io v0.1.7 Nov 06 17:46:35.900 INFO kablam! Checking mio-uds v0.6.6 Nov 06 17:46:37.191 INFO kablam! Compiling backtrace-sys v0.1.23 Nov 06 17:46:38.315 INFO kablam! Compiling kernel32-sys v0.2.2 Nov 06 17:46:38.334 INFO kablam! Checking bincode v0.9.2 Nov 06 17:46:38.389 INFO kablam! Checking parking_lot_core v0.2.14 Nov 06 17:46:38.436 INFO kablam! Compiling pyo3cls v0.2.7 Nov 06 17:46:39.524 INFO kablam! Compiling actix_derive v0.2.0 Nov 06 17:46:45.312 INFO kablam! Checking tokio-threadpool v0.1.4 Nov 06 17:46:45.362 INFO kablam! Checking backtrace v0.2.3 Nov 06 17:46:45.432 INFO kablam! Compiling backtrace v0.3.8 Nov 06 17:46:45.685 INFO kablam! Compiling thread-id v2.0.0 Nov 06 17:46:47.085 INFO kablam! Checking tokio-codec v0.1.0 Nov 06 17:46:47.849 INFO kablam! Checking tokio-reactor v0.1.2 Nov 06 17:46:55.576 INFO kablam! Checking parking_lot v0.5.5 Nov 06 17:46:55.585 INFO kablam! Checking failure v0.1.1 Nov 06 17:46:56.192 INFO kablam! Compiling thread_local v0.2.7 Nov 06 17:46:56.344 INFO kablam! Checking error-chain v0.1.12 Nov 06 17:46:58.544 INFO kablam! Compiling error-chain v0.11.0 Nov 06 17:46:58.940 INFO kablam! Checking tokio-tcp v0.1.0 Nov 06 17:46:59.136 INFO kablam! Checking tokio-udp v0.1.1 Nov 06 17:46:59.651 INFO kablam! Checking tokio-fs v0.1.1 Nov 06 17:47:12.725 INFO kablam! Checking crossbeam-channel v0.1.3 Nov 06 17:47:12.881 INFO kablam! Compiling regex v0.1.80 Nov 06 17:47:12.912 INFO kablam! Checking tokio v0.1.7 Nov 06 17:47:13.521 INFO kablam! Compiling regex v0.2.11 Nov 06 17:47:16.808 INFO kablam! Checking tokio-core v0.1.17 Nov 06 17:47:21.162 INFO kablam! Checking trust-dns-proto v0.3.3 Nov 06 17:47:21.162 INFO kablam! Checking tokio-signal v0.1.5 Nov 06 17:47:36.072 INFO kablam! Compiling python3-sys v0.1.3 Nov 06 17:47:37.363 INFO kablam! Compiling pyo3 v0.2.7 Nov 06 17:47:38.429 INFO kablam! Checking trust-dns-resolver v0.8.2 Nov 06 17:47:39.720 INFO kablam! Compiling serde_json v1.0.21 Nov 06 17:47:39.720 INFO kablam! Compiling semver v0.9.0 Nov 06 17:47:51.380 INFO kablam! Compiling cargo_metadata v0.5.6 Nov 06 17:47:53.512 INFO kablam! error: internal compiler error: librustc/traits/specialize/mod.rs:104: When translating substitutions for specialization, the expected specialization failed to hold Nov 06 17:47:53.512 INFO kablam! Nov 06 17:47:53.512 INFO kablam! thread 'main' panicked at 'Box', librustc_errors/lib.rs:600:9 Nov 06 17:47:53.512 INFO kablam! stack backtrace: Nov 06 17:47:53.776 INFO kablam! 0: 0x7fcafc5dd5b3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::ha7a77625014d8a5f Nov 06 17:47:53.796 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Nov 06 17:47:53.796 INFO kablam! 1: 0x7fcafc5d4da8 - std::sys_common::backtrace::_print::h3312ceb676b19354 Nov 06 17:47:53.796 INFO kablam! at libstd/sys_common/backtrace.rs:71 Nov 06 17:47:53.796 INFO kablam! 2: 0x7fcafc5da044 - std::panicking::default_hook::{{closure}}::h33cb72f403337473 Nov 06 17:47:53.796 INFO kablam! at libstd/sys_common/backtrace.rs:59 Nov 06 17:47:53.796 INFO kablam! at libstd/panicking.rs:211 Nov 06 17:47:53.796 INFO kablam! 3: 0x7fcafc5d9dad - std::panicking::default_hook::h731208e4e6225cac Nov 06 17:47:53.796 INFO kablam! at libstd/panicking.rs:227 Nov 06 17:47:53.796 INFO kablam! 4: 0x7fcaf8b692f1 - rustc::util::common::panic_hook::hff0a48c7b4f1b506 Nov 06 17:47:53.796 INFO kablam! 5: 0x7fcafc5da786 - std::panicking::rust_panic_with_hook::h37749510c5123a8f Nov 06 17:47:53.796 INFO kablam! at libstd/panicking.rs:480 Nov 06 17:47:53.796 INFO kablam! 6: 0x7fcaf77e1eef - std::panicking::begin_panic::hffac03237c971bf7 Nov 06 17:47:53.796 INFO kablam! 7: 0x7fcaf77f5381 - rustc_errors::Handler::bug::h15c623e3440be6d1 Nov 06 17:47:53.796 INFO kablam! 8: 0x7fcaf86ef3ee - rustc::util::bug::opt_span_bug_fmt::{{closure}}::ha9cbe51bef869b32 Nov 06 17:47:53.796 INFO kablam! 9: 0x7fcaf86ef209 - rustc::ty::context::tls::with_opt::{{closure}}::hbd5bb1c6b7c1f16e Nov 06 17:47:53.796 INFO kablam! 10: 0x7fcaf862298f - rustc::ty::context::tls::with_context_opt::haaec2b869239a29d Nov 06 17:47:53.796 INFO kablam! 11: 0x7fcaf86ee996 - rustc::ty::context::tls::with_opt::h709ea1ac8192a155 Nov 06 17:47:53.796 INFO kablam! 12: 0x7fcaf8805f94 - rustc::util::bug::opt_span_bug_fmt::h0ba06f3dbc055da7 Nov 06 17:47:53.796 INFO kablam! 13: 0x7fcaf8805f06 - rustc::util::bug::bug_fmt::h70284ee744450589 Nov 06 17:47:53.797 INFO kablam! 14: 0x7fcaf85fd122 - rustc::traits::specialize::translate_substs::{{closure}}::h4977803053db5bef Nov 06 17:47:53.797 INFO kablam! 15: 0x7fcaf85fd0c5 - rustc::traits::specialize::translate_substs::ha42b1b7b3437087a Nov 06 17:47:53.797 INFO kablam! 16: 0x7fcaf86bf04f - rustc::ty::context::tls::with_related_context::ha8c638df4c323481 Nov 06 17:47:53.797 INFO kablam! 17: 0x7fcaf8b10f41 - rustc::infer::InferCtxtBuilder::enter::hd81e4d4f64fd8052 Nov 06 17:47:53.797 INFO kablam! 18: 0x7fcaf85fd7c2 - rustc::traits::specialize::find_associated_item::h1e5cac8645f1b6ee Nov 06 17:47:53.797 INFO kablam! 19: 0x7fcaf84dd213 - rustc::ty::instance::Instance::resolve::ha9d882ae6e064988 Nov 06 17:47:53.797 INFO kablam! 20: 0x7fcaf95f28ea - rustc_mir::lints::check::h21aa4a3bbc3e1613 Nov 06 17:47:53.797 INFO kablam! 21: 0x7fcaf9544588 - rustc::ty::context::tls::with_context::{{closure}}::h56b922689ad38c86 Nov 06 17:47:53.797 INFO kablam! 22: 0x7fcaf97bd79c - rustc::ty::context::GlobalCtxt::enter_local::h6a7ddeba4c55f412 Nov 06 17:47:53.797 INFO kablam! 23: 0x7fcaf955298c - rustc_mir::build::mir_build::he779da21c93cac98 Nov 06 17:47:53.797 INFO kablam! 24: 0x7fcaf98bb7bd - rustc_mir::transform::mir_built::h5be0e82dbc11eeab Nov 06 17:47:53.797 INFO kablam! 25: 0x7fcaf872a475 - rustc::ty::query::__query_compute::mir_built::ha68a51f81f415e64 Nov 06 17:47:53.803 INFO kablam! 26: 0x7fcaf86efb7c - rustc::ty::query:: for rustc::ty::query::queries::mir_built<'tcx>>::compute::h31c028780508848a Nov 06 17:47:53.803 INFO kablam! 27: 0x7fcaf8528f7b - rustc::dep_graph::graph::DepGraph::with_task_impl::h3b43bea23bc7f6a1 Nov 06 17:47:53.803 INFO kablam! 28: 0x7fcaf868b119 - rustc::ty::context::tls::with_related_context::h39bc1d20299c2140 Nov 06 17:47:53.803 INFO kablam! 29: 0x7fcaf884da4d - rustc::ty::query::plumbing::>::force_query_with_job::hb66571566fd11fba Nov 06 17:47:53.803 INFO kablam! 30: 0x7fcaf88c1ba9 - rustc::ty::query::plumbing::>::get_query::h192bd9e5321ebfce Nov 06 17:47:53.803 INFO kablam! 31: 0x7fcaf89abd8e - rustc::ty::query::>::mir_built::h2926967417279e85 Nov 06 17:47:53.803 INFO kablam! 32: 0x7fcaf9780d00 - rustc_mir::transform::check_unsafety::unsafety_check_result::h82a960aa399ea5c7 Nov 06 17:47:53.803 INFO kablam! 33: 0x7fcaf872a7bd - rustc::ty::query::__query_compute::unsafety_check_result::hbe1650d4664c833d Nov 06 17:47:53.803 INFO kablam! 34: 0x7fcaf86efc44 - rustc::ty::query:: for rustc::ty::query::queries::unsafety_check_result<'tcx>>::compute::h2a87965de683f2fe Nov 06 17:47:53.803 INFO kablam! 35: 0x7fcaf8531bdb - rustc::dep_graph::graph::DepGraph::with_task_impl::h591a6e97397ca56d Nov 06 17:47:53.803 INFO kablam! 36: 0x7fcaf867662a - rustc::ty::context::tls::with_related_context::h08c55d70f5689731 Nov 06 17:47:53.803 INFO kablam! 37: 0x7fcaf882d995 - rustc::ty::query::plumbing::>::force_query_with_job::h140b13868059445b Nov 06 17:47:53.803 INFO kablam! 38: 0x7fcaf8995518 - rustc::ty::query::plumbing::>::get_query::hf7f00a322a61a382 Nov 06 17:47:53.807 INFO kablam! 39: 0x7fcaf89abe82 - rustc::ty::query::>::unsafety_check_result::h4b3651b69a279570 Nov 06 17:47:53.807 INFO kablam! 40: 0x7fcaf98bcc1f - rustc_mir::transform::mir_const::h879d81aa069bee9d Nov 06 17:47:53.807 INFO kablam! 41: 0x7fcaf872a545 - rustc::ty::query::__query_compute::mir_const::hc6b25e041f73c8d2 Nov 06 17:47:53.807 INFO kablam! 42: 0x7fcaf86efbac - rustc::ty::query:: for rustc::ty::query::queries::mir_const<'tcx>>::compute::h6a064abfa91bf713 Nov 06 17:47:53.807 INFO kablam! 43: 0x7fcaf8528f7b - rustc::dep_graph::graph::DepGraph::with_task_impl::h3b43bea23bc7f6a1 Nov 06 17:47:53.807 INFO kablam! 44: 0x7fcaf8685bb9 - rustc::ty::context::tls::with_related_context::h2f9c338db7cca9af Nov 06 17:47:53.807 INFO kablam! 45: 0x7fcaf884804d - rustc::ty::query::plumbing::>::force_query_with_job::h9d0fe3f1f29cbdf5 Nov 06 17:47:53.807 INFO kablam! 46: 0x7fcaf88d3af9 - rustc::ty::query::plumbing::>::get_query::h2c38a79abab2f5c5 Nov 06 17:47:53.807 INFO kablam! 47: 0x7fcaf89abdae - rustc::ty::query::>::mir_const::h6365edbd93dd88ad Nov 06 17:47:53.807 INFO kablam! 48: 0x7fcaf98bcf36 - rustc_mir::transform::mir_validated::h2cf6ebb5a2163c98 Nov 06 17:47:53.807 INFO kablam! 49: 0x7fcaf872a615 - rustc::ty::query::__query_compute::mir_validated::hfe264d346ca74a04 Nov 06 17:47:53.807 INFO kablam! 50: 0x7fcaf86efbdc - rustc::ty::query:: for rustc::ty::query::queries::mir_validated<'tcx>>::compute::h5372d0e5a54022ec Nov 06 17:47:53.808 INFO kablam! 51: 0x7fcaf8528f7b - rustc::dep_graph::graph::DepGraph::with_task_impl::h3b43bea23bc7f6a1 Nov 06 17:47:53.812 INFO kablam! 52: 0x7fcaf86828f9 - rustc::ty::context::tls::with_related_context::h24e8b2aee9dfa918 Nov 06 17:47:53.812 INFO kablam! 53: 0x7fcaf884d08d - rustc::ty::query::plumbing::>::force_query_with_job::hb4f564c512a53507 Nov 06 17:47:53.812 INFO kablam! 54: 0x7fcaf88e7d19 - rustc::ty::query::plumbing::>::get_query::h3f9754dbef771e36 Nov 06 17:47:53.812 INFO kablam! 55: 0x7fcaf88656a3 - rustc::ty::query::plumbing::>::ensure_query::h7206f88e03e28a6f Nov 06 17:47:53.812 INFO kablam! 56: 0x7fcaf9c2e534 - rustc_borrowck::borrowck::borrowck::h9628b1c08d9c2ae1 Nov 06 17:47:53.812 INFO kablam! 57: 0x7fcaf86efddc - rustc::ty::query:: for rustc::ty::query::queries::borrowck<'tcx>>::compute::hc6f51ac0c1a2e9da Nov 06 17:47:53.812 INFO kablam! 58: 0x7fcaf853920c - rustc::dep_graph::graph::DepGraph::with_task_impl::h6f8789d5c678a9a9 Nov 06 17:47:53.812 INFO kablam! 59: 0x7fcaf86c74a9 - rustc::ty::context::tls::with_related_context::hb4968dc8ab81eaa3 Nov 06 17:47:53.812 INFO kablam! 60: 0x7fcaf885026d - rustc::ty::query::plumbing::>::force_query_with_job::hcd5d46628734c8aa Nov 06 17:47:53.812 INFO kablam! 61: 0x7fcaf895cdb4 - rustc::ty::query::plumbing::>::get_query::had7bbdc407aabf63 Nov 06 17:47:53.812 INFO kablam! 62: 0x7fcaf9c202c0 - rustc::ty::>::par_body_owners::he355b28e4b1d3733 Nov 06 17:47:53.812 INFO kablam! 63: 0x7fcaf9c2e257 - rustc_borrowck::borrowck::check_crate::h575181b6a4289b9b Nov 06 17:47:53.816 INFO kablam! 64: 0x7fcafc8fbc21 - rustc::util::common::time::h89e2b0869284cc11 Nov 06 17:47:53.816 INFO kablam! 65: 0x7fcafc999938 - rustc::ty::context::tls::enter_context::hbabcf560c9889fc1 Nov 06 17:47:53.816 INFO kablam! 66: 0x7fcafc965331 - >::with::h843cb8688dc9c8d7 Nov 06 17:47:53.816 INFO kablam! 67: 0x7fcafc99bc16 - rustc::ty::context::TyCtxt::create_and_enter::h2605261c31d74b3d Nov 06 17:47:53.816 INFO kablam! 68: 0x7fcafc8e9833 - rustc_driver::driver::compile_input::h6caaa5da4b56b2db Nov 06 17:47:53.816 INFO kablam! 69: 0x7fcafc9e3234 - rustc_driver::run_compiler_with_pool::h13e9621668bf1c0b Nov 06 17:47:53.816 INFO kablam! 70: 0x7fcafc8e753b - rustc_driver::driver::spawn_thread_pool::h96cf00fb5485b4ed Nov 06 17:47:53.816 INFO kablam! 71: 0x7fcafc9e2267 - rustc_driver::run_compiler::h21bed70e760cd3c5 Nov 06 17:47:53.816 INFO kablam! 72: 0x7fcafc8d6004 - >::set::h78140314e4debe49 Nov 06 17:47:53.816 INFO kablam! 73: 0x7fcafc915a92 - as core::ops::function::FnOnce<()>>::call_once::h24712c2d9588a051 Nov 06 17:47:53.816 INFO kablam! 74: 0x7fcafc5f86c9 - __rust_maybe_catch_panic Nov 06 17:47:53.816 INFO kablam! at libpanic_unwind/lib.rs:102 Nov 06 17:47:53.816 INFO kablam! 75: 0x7fcafc9e0395 - rustc_driver::run::h2e64ec6427dccbe6 Nov 06 17:47:53.816 INFO kablam! 76: 0x7fcafc9ede9b - rustc_driver::main::h5207dc52f2350c67 Nov 06 17:47:53.816 INFO kablam! 77: 0x55ecc5557922 - std::rt::lang_start::{{closure}}::hab0aaa5ee1171804 Nov 06 17:47:53.816 INFO kablam! 78: 0x7fcafc5da152 - std::panicking::try::do_call::h3fac3a922e556bbb Nov 06 17:47:53.816 INFO kablam! at libstd/rt.rs:59 Nov 06 17:47:53.816 INFO kablam! at libstd/panicking.rs:310 Nov 06 17:47:53.816 INFO kablam! 79: 0x7fcafc5f86c9 - __rust_maybe_catch_panic Nov 06 17:47:53.824 INFO kablam! at libpanic_unwind/lib.rs:102 Nov 06 17:47:53.824 INFO kablam! 80: 0x7fcafc5dab23 - std::rt::lang_start_internal::ha1bab18654f5943a Nov 06 17:47:53.824 INFO kablam! at libstd/panicking.rs:289 Nov 06 17:47:53.824 INFO kablam! at libstd/panic.rs:398 Nov 06 17:47:53.824 INFO kablam! at libstd/rt.rs:58 Nov 06 17:47:53.824 INFO kablam! 81: 0x55ecc5557984 - main Nov 06 17:47:53.824 INFO kablam! 82: 0x7fcafc1c982f - __libc_start_main Nov 06 17:47:53.824 INFO kablam! 83: 0x55ecc5557808 - Nov 06 17:47:53.824 INFO kablam! query stack during panic: Nov 06 17:47:53.824 INFO kablam! #0 [mir_built] processing `freelist:: for T>::dealloc` Nov 06 17:47:53.824 INFO kablam! #1 [unsafety_check_result] processing `freelist:: for T>::dealloc` Nov 06 17:47:53.824 INFO kablam! #2 [mir_const] processing `freelist:: for T>::dealloc` Nov 06 17:47:53.824 INFO kablam! #3 [mir_validated] processing `freelist:: for T>::dealloc` Nov 06 17:47:53.824 INFO kablam! #4 [borrowck] processing `freelist:: for T>::dealloc` Nov 06 17:47:53.824 INFO kablam! end of query stack Nov 06 17:47:53.861 INFO kablam! error: aborting due to previous error Nov 06 17:47:53.861 INFO kablam! Nov 06 17:47:53.869 INFO kablam! Nov 06 17:47:53.869 INFO kablam! note: the compiler unexpectedly panicked. this is a bug. Nov 06 17:47:53.869 INFO kablam! Nov 06 17:47:53.869 INFO kablam! note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports Nov 06 17:47:53.869 INFO kablam! Nov 06 17:47:53.869 INFO kablam! note: rustc 1.32.0-nightly (24e66c289 2018-11-06) running on x86_64-unknown-linux-gnu Nov 06 17:47:53.869 INFO kablam! Nov 06 17:47:53.869 INFO kablam! note: compiler flags: -C debuginfo=2 --crate-type lib Nov 06 17:47:53.870 INFO kablam! Nov 06 17:47:53.870 INFO kablam! note: some of the compiler flags provided by cargo are hidden Nov 06 17:47:53.870 INFO kablam! Nov 06 17:47:53.882 INFO kablam! error: Could not compile `pyo3`. Nov 06 17:47:53.882 INFO kablam! warning: build failed, waiting for other jobs to finish... Nov 06 17:47:56.441 INFO kablam! error: build failed Nov 06 17:47:56.444 INFO kablam! su: No module specific data is present Nov 06 17:47:57.674 INFO running `"docker" "rm" "-f" "071d56554a8a8824f849a51dda0f76232777f8afcc01c87efa2d7d93e172df04"` Nov 06 17:47:58.088 INFO blam! 071d56554a8a8824f849a51dda0f76232777f8afcc01c87efa2d7d93e172df04