Dec 01 00:25:07.291 INFO checking compact-0.2.13 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323 Dec 01 00:25:07.291 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"` Dec 01 00:25:07.545 INFO [stdout] 132aa0e21819ff86cbc6d382c84eba0c112d868880418bc90916a528f3bf8fc7 Dec 01 00:25:07.550 INFO running `"docker" "start" "-a" "132aa0e21819ff86cbc6d382c84eba0c112d868880418bc90916a528f3bf8fc7"` Dec 01 00:25:08.346 INFO [stderr] usermod: no changes Dec 01 00:25:08.504 INFO [stderr] Checking compact v0.2.13 (/source) Dec 01 00:25:10.572 INFO [stderr] warning: unused import: `std::marker::PhantomData` Dec 01 00:25:10.572 INFO [stderr] --> src/compact_option.rs:2:5 Dec 01 00:25:10.572 INFO [stderr] | Dec 01 00:25:10.572 INFO [stderr] 2 | use std::marker::PhantomData; Dec 01 00:25:10.572 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 01 00:25:10.572 INFO [stderr] | Dec 01 00:25:10.572 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 01 00:25:10.572 INFO [stderr] Dec 01 00:25:10.572 INFO [stderr] warning: unused import: `std::marker::PhantomData` Dec 01 00:25:10.572 INFO [stderr] --> src/compact_str.rs:3:5 Dec 01 00:25:10.572 INFO [stderr] | Dec 01 00:25:10.572 INFO [stderr] 3 | use std::marker::PhantomData; Dec 01 00:25:10.572 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 01 00:25:10.572 INFO [stderr] Dec 01 00:25:10.572 INFO [stderr] warning: unused import: `std::marker::PhantomData` Dec 01 00:25:10.572 INFO [stderr] --> src/compact_dict.rs:4:5 Dec 01 00:25:10.572 INFO [stderr] | Dec 01 00:25:10.572 INFO [stderr] 4 | use std::marker::PhantomData; Dec 01 00:25:10.572 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 01 00:25:10.572 INFO [stderr] Dec 01 00:25:10.572 INFO [stderr] warning: unused import: `std::marker::PhantomData` Dec 01 00:25:10.572 INFO [stderr] --> src/compact_hash_map.rs:12:5 Dec 01 00:25:10.572 INFO [stderr] | Dec 01 00:25:10.572 INFO [stderr] 12 | use std::marker::PhantomData; Dec 01 00:25:10.573 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 01 00:25:10.573 INFO [stderr] Dec 01 00:25:10.811 INFO [stderr] warning: unused import: `std::marker::PhantomData` Dec 01 00:25:10.811 INFO [stderr] --> src/compact_option.rs:2:5 Dec 01 00:25:10.811 INFO [stderr] | Dec 01 00:25:10.811 INFO [stderr] 2 | use std::marker::PhantomData; Dec 01 00:25:10.811 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 01 00:25:10.811 INFO [stderr] | Dec 01 00:25:10.811 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 01 00:25:10.811 INFO [stderr] Dec 01 00:25:10.811 INFO [stderr] warning: unused import: `std::marker::PhantomData` Dec 01 00:25:10.811 INFO [stderr] --> src/compact_str.rs:3:5 Dec 01 00:25:10.811 INFO [stderr] | Dec 01 00:25:10.811 INFO [stderr] 3 | use std::marker::PhantomData; Dec 01 00:25:10.811 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 01 00:25:10.811 INFO [stderr] Dec 01 00:25:10.812 INFO [stderr] warning: unused import: `std::marker::PhantomData` Dec 01 00:25:10.812 INFO [stderr] --> src/compact_dict.rs:4:5 Dec 01 00:25:10.812 INFO [stderr] | Dec 01 00:25:10.812 INFO [stderr] 4 | use std::marker::PhantomData; Dec 01 00:25:10.812 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 01 00:25:10.812 INFO [stderr] Dec 01 00:25:10.815 INFO [stderr] warning: unused import: `std::marker::PhantomData` Dec 01 00:25:10.815 INFO [stderr] --> src/compact_hash_map.rs:12:5 Dec 01 00:25:10.815 INFO [stderr] | Dec 01 00:25:10.815 INFO [stderr] 12 | use std::marker::PhantomData; Dec 01 00:25:10.815 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 01 00:25:10.815 INFO [stderr] Dec 01 00:25:11.128 INFO [stderr] error: internal compiler error: src/librustc/traits/specialize/mod.rs:104: When translating substitutions for specialization, the expected specialization failed to hold Dec 01 00:25:11.128 INFO [stderr] Dec 01 00:25:11.128 INFO [stderr] thread 'main' panicked at 'Box', src/librustc_errors/lib.rs:600:9 Dec 01 00:25:11.154 INFO [stderr] stack backtrace: Dec 01 00:25:11.372 INFO [stderr] 0: 0x7fd37c07aee3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h12600e2be635be87 Dec 01 00:25:11.382 INFO [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 01 00:25:11.382 INFO [stderr] 1: 0x7fd37c072508 - std::sys_common::backtrace::_print::h14c847f00082174a Dec 01 00:25:11.382 INFO [stderr] at src/libstd/sys_common/backtrace.rs:71 Dec 01 00:25:11.382 INFO [stderr] 2: 0x7fd37c077882 - std::panicking::default_hook::{{closure}}::h7a05b7ac243b1024 Dec 01 00:25:11.382 INFO [stderr] at src/libstd/sys_common/backtrace.rs:59 Dec 01 00:25:11.382 INFO [stderr] at src/libstd/panicking.rs:211 Dec 01 00:25:11.382 INFO [stderr] 3: 0x7fd37c0775ed - std::panicking::default_hook::h251b951cf7c8ba19 Dec 01 00:25:11.382 INFO [stderr] at src/libstd/panicking.rs:227 Dec 01 00:25:11.382 INFO [stderr] 4: 0x7fd3786efa51 - rustc::util::common::panic_hook::hc647c5aab41c6f3b Dec 01 00:25:11.382 INFO [stderr] 5: 0x7fd37c078069 - std::panicking::rust_panic_with_hook::h47baf149b520c350 Dec 01 00:25:11.382 INFO [stderr] at src/libstd/panicking.rs:480 Dec 01 00:25:11.382 INFO [stderr] 6: 0x7fd37728e8bc - std::panicking::begin_panic::h33f4cdcb14b15924 Dec 01 00:25:11.382 INFO [stderr] 7: 0x7fd3772a2e6e - rustc_errors::Handler::bug::h0eb1173f28376e6d Dec 01 00:25:11.382 INFO [stderr] 8: 0x7fd3781d460e - rustc::util::bug::opt_span_bug_fmt::{{closure}}::h473c5298908ba69b Dec 01 00:25:11.382 INFO [stderr] 9: 0x7fd3781d3eb9 - rustc::ty::context::tls::with_opt::{{closure}}::h5f12228d33f38cdd Dec 01 00:25:11.382 INFO [stderr] 10: 0x7fd37810a9af - rustc::ty::context::tls::with_context_opt::hcf1b12e5b3e293e2 Dec 01 00:25:11.382 INFO [stderr] 11: 0x7fd3781d3b36 - rustc::ty::context::tls::with_opt::h923334f9993dc1f1 Dec 01 00:25:11.382 INFO [stderr] 12: 0x7fd378527a34 - rustc::util::bug::opt_span_bug_fmt::h8bd76b210134ab19 Dec 01 00:25:11.387 INFO [stderr] 13: 0x7fd3785279a6 - rustc::util::bug::bug_fmt::h708a11e1ba07de14 Dec 01 00:25:11.387 INFO [stderr] 14: 0x7fd37809ab62 - rustc::traits::specialize::translate_substs::{{closure}}::he8f6e46c5d7f686a Dec 01 00:25:11.387 INFO [stderr] 15: 0x7fd37809ab05 - rustc::traits::specialize::translate_substs::h7df709d329f14a09 Dec 01 00:25:11.387 INFO [stderr] 16: 0x7fd3781b73e4 - rustc::ty::context::tls::with_related_context::hc798aefc36ac8352 Dec 01 00:25:11.387 INFO [stderr] 17: 0x7fd37858a801 - rustc::infer::InferCtxtBuilder::enter::h22530e7d069a70fe Dec 01 00:25:11.387 INFO [stderr] 18: 0x7fd37809b20e - rustc::traits::specialize::find_associated_item::hae661d317acd11e9 Dec 01 00:25:11.387 INFO [stderr] 19: 0x7fd37805c97a - rustc::ty::instance::Instance::resolve::hae342dd218afd88d Dec 01 00:25:11.387 INFO [stderr] 20: 0x7fd379080314 - rustc_mir::lints::check::h5a68a776c823253c Dec 01 00:25:11.388 INFO [stderr] 21: 0x7fd37933fba6 - rustc::ty::context::tls::with_related_context::h617bb1126e1c1999 Dec 01 00:25:11.388 INFO [stderr] 22: 0x7fd37916c31a - rustc::infer::InferCtxtBuilder::enter::h8e6374557edc8a35 Dec 01 00:25:11.388 INFO [stderr] 23: 0x7fd378ff2d83 - rustc_mir::build::mir_build::hee6dc5d27295148d Dec 01 00:25:11.388 INFO [stderr] 24: 0x7fd3792ef38b - rustc_mir::transform::mir_built::heb5efea9ed03d47c Dec 01 00:25:11.388 INFO [stderr] 25: 0x7fd3781d4dac - rustc::ty::query:: for rustc::ty::query::queries::mir_built<'tcx>>::compute::hff5bbee3ab177d51 Dec 01 00:25:11.388 INFO [stderr] 26: 0x7fd377ff0fce - rustc::dep_graph::graph::DepGraph::with_task_impl::h1d60efe10f43bdee Dec 01 00:25:11.388 INFO [stderr] 27: 0x7fd3781bd079 - rustc::ty::context::tls::with_related_context::hd58e1cebde1d97cc Dec 01 00:25:11.388 INFO [stderr] 28: 0x7fd3782f88d9 - rustc::ty::query::plumbing::>::force_query_with_job::hd51dc1ef29a28ded Dec 01 00:25:11.388 INFO [stderr] 29: 0x7fd3783c52db - rustc::ty::query::plumbing::>::get_query::h79c139af384cf6ac Dec 01 00:25:11.388 INFO [stderr] 30: 0x7fd379233a9f - rustc_mir::transform::check_unsafety::unsafety_check_result::he7411d628940fdd2 Dec 01 00:25:11.388 INFO [stderr] 31: 0x7fd3782a4b4d - rustc::ty::query::__query_compute::unsafety_check_result::h009c2e0c8d24922c Dec 01 00:25:11.392 INFO [stderr] 32: 0x7fd3781d4e74 - rustc::ty::query:: for rustc::ty::query::queries::unsafety_check_result<'tcx>>::compute::h897fca7c448f21ce Dec 01 00:25:11.392 INFO [stderr] 33: 0x7fd378022024 - rustc::dep_graph::graph::DepGraph::with_task_impl::hb3e879d29f353002 Dec 01 00:25:11.392 INFO [stderr] 34: 0x7fd3781b213a - rustc::ty::context::tls::with_related_context::hbe7ae69adb50f4d6 Dec 01 00:25:11.392 INFO [stderr] 35: 0x7fd3782f833e - rustc::ty::query::plumbing::>::force_query_with_job::hd47f094dbfcd5091 Dec 01 00:25:11.392 INFO [stderr] 36: 0x7fd3783c398b - rustc::ty::query::plumbing::>::get_query::h792435fbfba838e4 Dec 01 00:25:11.392 INFO [stderr] 37: 0x7fd3784530e0 - rustc::ty::query::>::unsafety_check_result::h6b32725dcc3d65a9 Dec 01 00:25:11.392 INFO [stderr] 38: 0x7fd3792f073f - rustc_mir::transform::mir_const::hcf04b54c65042f5c Dec 01 00:25:11.392 INFO [stderr] 39: 0x7fd3781d4ddc - rustc::ty::query:: for rustc::ty::query::queries::mir_const<'tcx>>::compute::h999bc7bc20a6f597 Dec 01 00:25:11.392 INFO [stderr] 40: 0x7fd377ff0fce - rustc::dep_graph::graph::DepGraph::with_task_impl::h1d60efe10f43bdee Dec 01 00:25:11.392 INFO [stderr] 41: 0x7fd3781be319 - rustc::ty::context::tls::with_related_context::hd748569dcf89b7e2 Dec 01 00:25:11.392 INFO [stderr] 42: 0x7fd378301ed9 - rustc::ty::query::plumbing::>::force_query_with_job::hff0dd4ab6ca76356 Dec 01 00:25:11.392 INFO [stderr] 43: 0x7fd3783c84fb - rustc::ty::query::plumbing::>::get_query::h7a794788ccb7e3fc Dec 01 00:25:11.392 INFO [stderr] 44: 0x7fd3792f0a49 - rustc_mir::transform::mir_validated::h9f7b38f04c5c51d2 Dec 01 00:25:11.392 INFO [stderr] 45: 0x7fd3781d4e0c - rustc::ty::query:: for rustc::ty::query::queries::mir_validated<'tcx>>::compute::hf801cb6c1953c862 Dec 01 00:25:11.392 INFO [stderr] 46: 0x7fd377ff0fce - rustc::dep_graph::graph::DepGraph::with_task_impl::h1d60efe10f43bdee Dec 01 00:25:11.392 INFO [stderr] 47: 0x7fd37817fdf9 - rustc::ty::context::tls::with_related_context::h54d7f0417ecd2af5 Dec 01 00:25:11.392 INFO [stderr] 48: 0x7fd378300a39 - rustc::ty::query::plumbing::>::force_query_with_job::hfa37a521aa495aa9 Dec 01 00:25:11.392 INFO [stderr] 49: 0x7fd3783541ab - rustc::ty::query::plumbing::>::get_query::h0d71f3f5dd7179b2 Dec 01 00:25:11.392 INFO [stderr] 50: 0x7fd3783159ec - rustc::ty::query::plumbing::>::ensure_query::hfcdedd261f49b40b Dec 01 00:25:11.392 INFO [stderr] 51: 0x7fd3796d9c77 - rustc_borrowck::borrowck::borrowck::hf134f7e25730caf9 Dec 01 00:25:11.398 INFO [stderr] 52: 0x7fd3781d500c - rustc::ty::query:: for rustc::ty::query::queries::borrowck<'tcx>>::compute::he8a4837540d73db9 Dec 01 00:25:11.398 INFO [stderr] 53: 0x7fd3780205ce - rustc::dep_graph::graph::DepGraph::with_task_impl::hb0de7597fbbf8151 Dec 01 00:25:11.398 INFO [stderr] 54: 0x7fd37816bdc9 - rustc::ty::context::tls::with_related_context::h299254dbf4097c7e Dec 01 00:25:11.398 INFO [stderr] 55: 0x7fd3782fb6c3 - rustc::ty::query::plumbing::>::force_query_with_job::he156e8053f65ea3a Dec 01 00:25:11.398 INFO [stderr] 56: 0x7fd378420918 - rustc::ty::query::plumbing::>::get_query::hdfa469c8d3e35df3 Dec 01 00:25:11.398 INFO [stderr] 57: 0x7fd3796cf780 - rustc::ty::>::par_body_owners::h30a4c9900b879feb Dec 01 00:25:11.398 INFO [stderr] 58: 0x7fd3796d9997 - rustc_borrowck::borrowck::check_crate::he6d3e4a3bba77e3b Dec 01 00:25:11.398 INFO [stderr] 59: 0x7fd37c3c6f81 - rustc::util::common::time::h4fc3d7d09272401e Dec 01 00:25:11.398 INFO [stderr] 60: 0x7fd37c449078 - rustc::ty::context::tls::enter_context::hc9e4f29df20186b4 Dec 01 00:25:11.398 INFO [stderr] 61: 0x7fd37c4133a1 - >::with::h49ab0d51d3e80b56 Dec 01 00:25:11.398 INFO [stderr] 62: 0x7fd37c452326 - rustc::ty::context::TyCtxt::create_and_enter::h53b99e85df7c4b13 Dec 01 00:25:11.398 INFO [stderr] 63: 0x7fd37c3983c5 - rustc_driver::driver::compile_input::h66f067ffad417cc1 Dec 01 00:25:11.401 INFO [stderr] 64: 0x7fd37c46f5b9 - rustc_driver::run_compiler_with_pool::h0db4629cf1484c77 Dec 01 00:25:11.401 INFO [stderr] 65: 0x7fd37c3a0c25 - >::set::hacaf58be6dd44b94 Dec 01 00:25:11.401 INFO [stderr] 66: 0x7fd37c46e5fa - rustc_driver::run_compiler::h35ffa676f1eb24c1 Dec 01 00:25:11.401 INFO [stderr] 67: 0x7fd37c3b2db8 - syntax::with_globals::h104defcb0be885b4 Dec 01 00:25:11.401 INFO [stderr] 68: 0x7fd37c095259 - __rust_maybe_catch_panic Dec 01 00:25:11.401 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Dec 01 00:25:11.401 INFO [stderr] 69: 0x7fd37c46c6f5 - rustc_driver::run::h96c19ac8f0a8ed7f Dec 01 00:25:11.401 INFO [stderr] 70: 0x7fd37c47a31b - rustc_driver::main::h35ea65852d4af9a0 Dec 01 00:25:11.401 INFO [stderr] 71: 0x55fcff822962 - std::rt::lang_start::{{closure}}::hf952136593e96750 Dec 01 00:25:11.401 INFO [stderr] 72: 0x7fd37c077992 - std::panicking::try::do_call::hfdf09b99d6cf4e96 Dec 01 00:25:11.401 INFO [stderr] at src/libstd/rt.rs:59 Dec 01 00:25:11.401 INFO [stderr] at src/libstd/panicking.rs:310 Dec 01 00:25:11.401 INFO [stderr] 73: 0x7fd37c095259 - __rust_maybe_catch_panic Dec 01 00:25:11.401 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Dec 01 00:25:11.401 INFO [stderr] 74: 0x7fd37c078423 - std::rt::lang_start_internal::hc740d01aa243e529 Dec 01 00:25:11.401 INFO [stderr] at src/libstd/panicking.rs:289 Dec 01 00:25:11.408 INFO [stderr] at src/libstd/panic.rs:398 Dec 01 00:25:11.408 INFO [stderr] at src/libstd/rt.rs:58 Dec 01 00:25:11.408 INFO [stderr] 75: 0x55fcff822951 - main Dec 01 00:25:11.408 INFO [stderr] 76: 0x7fd37bc6682f - __libc_start_main Dec 01 00:25:11.408 INFO [stderr] 77: 0x55fcff822808 - Dec 01 00:25:11.408 INFO [stderr] query stack during panic: Dec 01 00:25:11.408 INFO [stderr] #0 [mir_built] processing ` as compact::Compact>::decompact` Dec 01 00:25:11.408 INFO [stderr] #1 [unsafety_check_result] processing ` as compact::Compact>::decompact` Dec 01 00:25:11.408 INFO [stderr] #2 [mir_const] processing ` as compact::Compact>::decompact` Dec 01 00:25:11.408 INFO [stderr] #3 [mir_validated] processing ` as compact::Compact>::decompact` Dec 01 00:25:11.408 INFO [stderr] #4 [borrowck] processing ` as compact::Compact>::decompact` Dec 01 00:25:11.408 INFO [stderr] end of query stack Dec 01 00:25:11.440 INFO [stderr] error: aborting due to previous error Dec 01 00:25:11.440 INFO [stderr] Dec 01 00:25:11.440 INFO [stderr] Dec 01 00:25:11.440 INFO [stderr] note: the compiler unexpectedly panicked. this is a bug. Dec 01 00:25:11.440 INFO [stderr] Dec 01 00:25:11.440 INFO [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports Dec 01 00:25:11.440 INFO [stderr] Dec 01 00:25:11.440 INFO [stderr] note: rustc 1.32.0-nightly (a49316ddc 2018-11-29) running on x86_64-unknown-linux-gnu Dec 01 00:25:11.440 INFO [stderr] Dec 01 00:25:11.440 INFO [stderr] note: compiler flags: -C debuginfo=2 --crate-type lib Dec 01 00:25:11.440 INFO [stderr] Dec 01 00:25:11.440 INFO [stderr] note: some of the compiler flags provided by cargo are hidden Dec 01 00:25:11.440 INFO [stderr] Dec 01 00:25:11.456 INFO [stderr] error: internal compiler error: src/librustc/traits/specialize/mod.rs:104: When translating substitutions for specialization, the expected specialization failed to hold Dec 01 00:25:11.456 INFO [stderr] error: Could not compile `compact`. Dec 01 00:25:11.456 INFO [stderr] warning: build failed, waiting for other jobs to finish... Dec 01 00:25:11.456 INFO [stderr] Dec 01 00:25:11.456 INFO [stderr] thread 'main' panicked at 'Box', src/librustc_errors/lib.rs:600:9 Dec 01 00:25:11.456 INFO [stderr] stack backtrace: Dec 01 00:25:11.564 INFO [stderr] 0: 0x7f1ff748fee3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h12600e2be635be87 Dec 01 00:25:11.576 INFO [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 01 00:25:11.576 INFO [stderr] 1: 0x7f1ff7487508 - std::sys_common::backtrace::_print::h14c847f00082174a Dec 01 00:25:11.576 INFO [stderr] at src/libstd/sys_common/backtrace.rs:71 Dec 01 00:25:11.576 INFO [stderr] 2: 0x7f1ff748c882 - std::panicking::default_hook::{{closure}}::h7a05b7ac243b1024 Dec 01 00:25:11.576 INFO [stderr] at src/libstd/sys_common/backtrace.rs:59 Dec 01 00:25:11.576 INFO [stderr] at src/libstd/panicking.rs:211 Dec 01 00:25:11.576 INFO [stderr] 3: 0x7f1ff748c5ed - std::panicking::default_hook::h251b951cf7c8ba19 Dec 01 00:25:11.576 INFO [stderr] at src/libstd/panicking.rs:227 Dec 01 00:25:11.576 INFO [stderr] 4: 0x7f1ff3b04a51 - rustc::util::common::panic_hook::hc647c5aab41c6f3b Dec 01 00:25:11.576 INFO [stderr] 5: 0x7f1ff748d069 - std::panicking::rust_panic_with_hook::h47baf149b520c350 Dec 01 00:25:11.576 INFO [stderr] at src/libstd/panicking.rs:480 Dec 01 00:25:11.576 INFO [stderr] 6: 0x7f1ff26a38bc - std::panicking::begin_panic::h33f4cdcb14b15924 Dec 01 00:25:11.576 INFO [stderr] 7: 0x7f1ff26b7e6e - rustc_errors::Handler::bug::h0eb1173f28376e6d Dec 01 00:25:11.576 INFO [stderr] 8: 0x7f1ff35e960e - rustc::util::bug::opt_span_bug_fmt::{{closure}}::h473c5298908ba69b Dec 01 00:25:11.576 INFO [stderr] 9: 0x7f1ff35e8eb9 - rustc::ty::context::tls::with_opt::{{closure}}::h5f12228d33f38cdd Dec 01 00:25:11.576 INFO [stderr] 10: 0x7f1ff351f9af - rustc::ty::context::tls::with_context_opt::hcf1b12e5b3e293e2 Dec 01 00:25:11.576 INFO [stderr] 11: 0x7f1ff35e8b36 - rustc::ty::context::tls::with_opt::h923334f9993dc1f1 Dec 01 00:25:11.576 INFO [stderr] 12: 0x7f1ff393ca34 - rustc::util::bug::opt_span_bug_fmt::h8bd76b210134ab19 Dec 01 00:25:11.576 INFO [stderr] 13: 0x7f1ff393c9a6 - rustc::util::bug::bug_fmt::h708a11e1ba07de14 Dec 01 00:25:11.576 INFO [stderr] 14: 0x7f1ff34afb62 - rustc::traits::specialize::translate_substs::{{closure}}::he8f6e46c5d7f686a Dec 01 00:25:11.576 INFO [stderr] 15: 0x7f1ff34afb05 - rustc::traits::specialize::translate_substs::h7df709d329f14a09 Dec 01 00:25:11.576 INFO [stderr] 16: 0x7f1ff35cc3e4 - rustc::ty::context::tls::with_related_context::hc798aefc36ac8352 Dec 01 00:25:11.576 INFO [stderr] 17: 0x7f1ff399f801 - rustc::infer::InferCtxtBuilder::enter::h22530e7d069a70fe Dec 01 00:25:11.576 INFO [stderr] 18: 0x7f1ff34b020e - rustc::traits::specialize::find_associated_item::hae661d317acd11e9 Dec 01 00:25:11.576 INFO [stderr] 19: 0x7f1ff347197a - rustc::ty::instance::Instance::resolve::hae342dd218afd88d Dec 01 00:25:11.576 INFO [stderr] 20: 0x7f1ff4495314 - rustc_mir::lints::check::h5a68a776c823253c Dec 01 00:25:11.576 INFO [stderr] 21: 0x7f1ff4754ba6 - rustc::ty::context::tls::with_related_context::h617bb1126e1c1999 Dec 01 00:25:11.576 INFO [stderr] 22: 0x7f1ff458131a - rustc::infer::InferCtxtBuilder::enter::h8e6374557edc8a35 Dec 01 00:25:11.576 INFO [stderr] 23: 0x7f1ff4407d83 - rustc_mir::build::mir_build::hee6dc5d27295148d Dec 01 00:25:11.576 INFO [stderr] 24: 0x7f1ff470438b - rustc_mir::transform::mir_built::heb5efea9ed03d47c Dec 01 00:25:11.576 INFO [stderr] 25: 0x7f1ff35e9dac - rustc::ty::query:: for rustc::ty::query::queries::mir_built<'tcx>>::compute::hff5bbee3ab177d51 Dec 01 00:25:11.576 INFO [stderr] 26: 0x7f1ff3405fce - rustc::dep_graph::graph::DepGraph::with_task_impl::h1d60efe10f43bdee Dec 01 00:25:11.576 INFO [stderr] 27: 0x7f1ff35d2079 - rustc::ty::context::tls::with_related_context::hd58e1cebde1d97cc Dec 01 00:25:11.578 INFO [stderr] 28: 0x7f1ff370d8d9 - rustc::ty::query::plumbing::>::force_query_with_job::hd51dc1ef29a28ded Dec 01 00:25:11.578 INFO [stderr] 29: 0x7f1ff37da2db - rustc::ty::query::plumbing::>::get_query::h79c139af384cf6ac Dec 01 00:25:11.578 INFO [stderr] 30: 0x7f1ff4648a9f - rustc_mir::transform::check_unsafety::unsafety_check_result::he7411d628940fdd2 Dec 01 00:25:11.578 INFO [stderr] 31: 0x7f1ff36b9b4d - rustc::ty::query::__query_compute::unsafety_check_result::h009c2e0c8d24922c Dec 01 00:25:11.578 INFO [stderr] 32: 0x7f1ff35e9e74 - rustc::ty::query:: for rustc::ty::query::queries::unsafety_check_result<'tcx>>::compute::h897fca7c448f21ce Dec 01 00:25:11.578 INFO [stderr] 33: 0x7f1ff3437024 - rustc::dep_graph::graph::DepGraph::with_task_impl::hb3e879d29f353002 Dec 01 00:25:11.578 INFO [stderr] 34: 0x7f1ff35c713a - rustc::ty::context::tls::with_related_context::hbe7ae69adb50f4d6 Dec 01 00:25:11.580 INFO [stderr] 35: 0x7f1ff370d33e - rustc::ty::query::plumbing::>::force_query_with_job::hd47f094dbfcd5091 Dec 01 00:25:11.580 INFO [stderr] 36: 0x7f1ff37d898b - rustc::ty::query::plumbing::>::get_query::h792435fbfba838e4 Dec 01 00:25:11.580 INFO [stderr] 37: 0x7f1ff38680e0 - rustc::ty::query::>::unsafety_check_result::h6b32725dcc3d65a9 Dec 01 00:25:11.580 INFO [stderr] 38: 0x7f1ff470573f - rustc_mir::transform::mir_const::hcf04b54c65042f5c Dec 01 00:25:11.580 INFO [stderr] 39: 0x7f1ff35e9ddc - rustc::ty::query:: for rustc::ty::query::queries::mir_const<'tcx>>::compute::h999bc7bc20a6f597 Dec 01 00:25:11.580 INFO [stderr] 40: 0x7f1ff3405fce - rustc::dep_graph::graph::DepGraph::with_task_impl::h1d60efe10f43bdee Dec 01 00:25:11.580 INFO [stderr] 41: 0x7f1ff35d3319 - rustc::ty::context::tls::with_related_context::hd748569dcf89b7e2 Dec 01 00:25:11.582 INFO [stderr] 42: 0x7f1ff3716ed9 - rustc::ty::query::plumbing::>::force_query_with_job::hff0dd4ab6ca76356 Dec 01 00:25:11.582 INFO [stderr] 43: 0x7f1ff37dd4fb - rustc::ty::query::plumbing::>::get_query::h7a794788ccb7e3fc Dec 01 00:25:11.582 INFO [stderr] 44: 0x7f1ff4705a49 - rustc_mir::transform::mir_validated::h9f7b38f04c5c51d2 Dec 01 00:25:11.582 INFO [stderr] 45: 0x7f1ff35e9e0c - rustc::ty::query:: for rustc::ty::query::queries::mir_validated<'tcx>>::compute::hf801cb6c1953c862 Dec 01 00:25:11.582 INFO [stderr] 46: 0x7f1ff3405fce - rustc::dep_graph::graph::DepGraph::with_task_impl::h1d60efe10f43bdee Dec 01 00:25:11.582 INFO [stderr] 47: 0x7f1ff3594df9 - rustc::ty::context::tls::with_related_context::h54d7f0417ecd2af5 Dec 01 00:25:11.582 INFO [stderr] 48: 0x7f1ff3715a39 - rustc::ty::query::plumbing::>::force_query_with_job::hfa37a521aa495aa9 Dec 01 00:25:11.584 INFO [stderr] 49: 0x7f1ff37691ab - rustc::ty::query::plumbing::>::get_query::h0d71f3f5dd7179b2 Dec 01 00:25:11.584 INFO [stderr] 50: 0x7f1ff372a9ec - rustc::ty::query::plumbing::>::ensure_query::hfcdedd261f49b40b Dec 01 00:25:11.584 INFO [stderr] 51: 0x7f1ff4aeec77 - rustc_borrowck::borrowck::borrowck::hf134f7e25730caf9 Dec 01 00:25:11.584 INFO [stderr] 52: 0x7f1ff35ea00c - rustc::ty::query:: for rustc::ty::query::queries::borrowck<'tcx>>::compute::he8a4837540d73db9 Dec 01 00:25:11.584 INFO [stderr] 53: 0x7f1ff34355ce - rustc::dep_graph::graph::DepGraph::with_task_impl::hb0de7597fbbf8151 Dec 01 00:25:11.584 INFO [stderr] 54: 0x7f1ff3580dc9 - rustc::ty::context::tls::with_related_context::h299254dbf4097c7e Dec 01 00:25:11.584 INFO [stderr] 55: 0x7f1ff37106c3 - rustc::ty::query::plumbing::>::force_query_with_job::he156e8053f65ea3a Dec 01 00:25:11.586 INFO [stderr] 56: 0x7f1ff3835918 - rustc::ty::query::plumbing::>::get_query::hdfa469c8d3e35df3 Dec 01 00:25:11.586 INFO [stderr] 57: 0x7f1ff4ae4780 - rustc::ty::>::par_body_owners::h30a4c9900b879feb Dec 01 00:25:11.586 INFO [stderr] 58: 0x7f1ff4aee997 - rustc_borrowck::borrowck::check_crate::he6d3e4a3bba77e3b Dec 01 00:25:11.586 INFO [stderr] 59: 0x7f1ff77dbf81 - rustc::util::common::time::h4fc3d7d09272401e Dec 01 00:25:11.586 INFO [stderr] 60: 0x7f1ff785e078 - rustc::ty::context::tls::enter_context::hc9e4f29df20186b4 Dec 01 00:25:11.586 INFO [stderr] 61: 0x7f1ff78283a1 - >::with::h49ab0d51d3e80b56 Dec 01 00:25:11.586 INFO [stderr] 62: 0x7f1ff7867326 - rustc::ty::context::TyCtxt::create_and_enter::h53b99e85df7c4b13 Dec 01 00:25:11.586 INFO [stderr] 63: 0x7f1ff77ad3c5 - rustc_driver::driver::compile_input::h66f067ffad417cc1 Dec 01 00:25:11.586 INFO [stderr] 64: 0x7f1ff78845b9 - rustc_driver::run_compiler_with_pool::h0db4629cf1484c77 Dec 01 00:25:11.586 INFO [stderr] 65: 0x7f1ff77b5c25 - >::set::hacaf58be6dd44b94 Dec 01 00:25:11.586 INFO [stderr] 66: 0x7f1ff78835fa - rustc_driver::run_compiler::h35ffa676f1eb24c1 Dec 01 00:25:11.586 INFO [stderr] 67: 0x7f1ff77c7db8 - syntax::with_globals::h104defcb0be885b4 Dec 01 00:25:11.586 INFO [stderr] 68: 0x7f1ff74aa259 - __rust_maybe_catch_panic Dec 01 00:25:11.588 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Dec 01 00:25:11.588 INFO [stderr] 69: 0x7f1ff78816f5 - rustc_driver::run::h96c19ac8f0a8ed7f Dec 01 00:25:11.588 INFO [stderr] 70: 0x7f1ff788f31b - rustc_driver::main::h35ea65852d4af9a0 Dec 01 00:25:11.588 INFO [stderr] 71: 0x555e7998c962 - std::rt::lang_start::{{closure}}::hf952136593e96750 Dec 01 00:25:11.588 INFO [stderr] 72: 0x7f1ff748c992 - std::panicking::try::do_call::hfdf09b99d6cf4e96 Dec 01 00:25:11.588 INFO [stderr] at src/libstd/rt.rs:59 Dec 01 00:25:11.588 INFO [stderr] at src/libstd/panicking.rs:310 Dec 01 00:25:11.588 INFO [stderr] 73: 0x7f1ff74aa259 - __rust_maybe_catch_panic Dec 01 00:25:11.588 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Dec 01 00:25:11.588 INFO [stderr] 74: 0x7f1ff748d423 - std::rt::lang_start_internal::hc740d01aa243e529 Dec 01 00:25:11.588 INFO [stderr] at src/libstd/panicking.rs:289 Dec 01 00:25:11.588 INFO [stderr] at src/libstd/panic.rs:398 Dec 01 00:25:11.588 INFO [stderr] at src/libstd/rt.rs:58 Dec 01 00:25:11.588 INFO [stderr] 75: 0x555e7998c951 - main Dec 01 00:25:11.592 INFO [stderr] 76: 0x7f1ff707b82f - __libc_start_main Dec 01 00:25:11.592 INFO [stderr] 77: 0x555e7998c808 - Dec 01 00:25:11.592 INFO [stderr] query stack during panic: Dec 01 00:25:11.592 INFO [stderr] #0 [mir_built] processing ` as compact::Compact>::decompact` Dec 01 00:25:11.592 INFO [stderr] #1 [unsafety_check_result] processing ` as compact::Compact>::decompact` Dec 01 00:25:11.592 INFO [stderr] #2 [mir_const] processing ` as compact::Compact>::decompact` Dec 01 00:25:11.592 INFO [stderr] #3 [mir_validated] processing ` as compact::Compact>::decompact` Dec 01 00:25:11.592 INFO [stderr] #4 [borrowck] processing ` as compact::Compact>::decompact` Dec 01 00:25:11.592 INFO [stderr] end of query stack Dec 01 00:25:11.600 INFO [stderr] error: aborting due to previous error Dec 01 00:25:11.600 INFO [stderr] Dec 01 00:25:11.600 INFO [stderr] Dec 01 00:25:11.600 INFO [stderr] note: the compiler unexpectedly panicked. this is a bug. Dec 01 00:25:11.600 INFO [stderr] Dec 01 00:25:11.600 INFO [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports Dec 01 00:25:11.600 INFO [stderr] Dec 01 00:25:11.600 INFO [stderr] note: rustc 1.32.0-nightly (a49316ddc 2018-11-29) running on x86_64-unknown-linux-gnu Dec 01 00:25:11.600 INFO [stderr] Dec 01 00:25:11.600 INFO [stderr] note: compiler flags: -C debuginfo=2 Dec 01 00:25:11.600 INFO [stderr] Dec 01 00:25:11.600 INFO [stderr] note: some of the compiler flags provided by cargo are hidden Dec 01 00:25:11.600 INFO [stderr] Dec 01 00:25:11.614 INFO [stderr] error: Could not compile `compact`. Dec 01 00:25:11.614 INFO [stderr] Dec 01 00:25:11.614 INFO [stderr] To learn more, run the command again with --verbose. Dec 01 00:25:11.615 INFO [stderr] su: No module specific data is present Dec 01 00:25:12.478 INFO running `"docker" "inspect" "132aa0e21819ff86cbc6d382c84eba0c112d868880418bc90916a528f3bf8fc7"` Dec 01 00:25:12.662 INFO running `"docker" "rm" "-f" "132aa0e21819ff86cbc6d382c84eba0c112d868880418bc90916a528f3bf8fc7"` Dec 01 00:25:13.033 INFO [stdout] 132aa0e21819ff86cbc6d382c84eba0c112d868880418bc90916a528f3bf8fc7