Dec 05 15:09:44.399 INFO checking compact-0.2.13 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481 Dec 05 15:09:44.400 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 15:09:44.587 INFO [stdout] e5061303e3cc5125b165b27e127170c6adbc0dd5f2b9b3b690af49347d05bf70 Dec 05 15:09:44.592 INFO running `"docker" "start" "-a" "e5061303e3cc5125b165b27e127170c6adbc0dd5f2b9b3b690af49347d05bf70"` Dec 05 15:09:45.963 INFO [stderr] usermod: no changes Dec 05 15:09:46.087 INFO [stderr] Checking simple_allocator_trait v0.1.0 Dec 05 15:09:46.111 INFO [stderr] Checking primal-check v0.2.3 Dec 05 15:09:47.303 INFO [stderr] Checking primal v0.2.3 Dec 05 15:09:48.375 INFO [stderr] Checking compact v0.2.13 (/source) Dec 05 15:09:50.371 INFO [stderr] warning: unused import: `std::marker::PhantomData` Dec 05 15:09:50.371 INFO [stderr] --> src/compact_option.rs:2:5 Dec 05 15:09:50.371 INFO [stderr] | Dec 05 15:09:50.371 INFO [stderr] 2 | use std::marker::PhantomData; Dec 05 15:09:50.371 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 15:09:50.371 INFO [stderr] | Dec 05 15:09:50.371 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 15:09:50.371 INFO [stderr] Dec 05 15:09:50.371 INFO [stderr] warning: unused import: `std::marker::PhantomData` Dec 05 15:09:50.371 INFO [stderr] --> src/compact_str.rs:3:5 Dec 05 15:09:50.371 INFO [stderr] | Dec 05 15:09:50.371 INFO [stderr] 3 | use std::marker::PhantomData; Dec 05 15:09:50.371 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 15:09:50.371 INFO [stderr] Dec 05 15:09:50.371 INFO [stderr] warning: unused import: `std::marker::PhantomData` Dec 05 15:09:50.371 INFO [stderr] --> src/compact_dict.rs:4:5 Dec 05 15:09:50.371 INFO [stderr] | Dec 05 15:09:50.371 INFO [stderr] 4 | use std::marker::PhantomData; Dec 05 15:09:50.371 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 15:09:50.371 INFO [stderr] Dec 05 15:09:50.371 INFO [stderr] warning: unused import: `std::marker::PhantomData` Dec 05 15:09:50.371 INFO [stderr] --> src/compact_hash_map.rs:12:5 Dec 05 15:09:50.371 INFO [stderr] | Dec 05 15:09:50.371 INFO [stderr] 12 | use std::marker::PhantomData; Dec 05 15:09:50.371 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 15:09:50.371 INFO [stderr] Dec 05 15:09:50.397 INFO [stderr] warning: unused import: `std::marker::PhantomData` Dec 05 15:09:50.397 INFO [stderr] --> src/compact_option.rs:2:5 Dec 05 15:09:50.397 INFO [stderr] | Dec 05 15:09:50.397 INFO [stderr] 2 | use std::marker::PhantomData; Dec 05 15:09:50.397 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 15:09:50.397 INFO [stderr] | Dec 05 15:09:50.397 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 15:09:50.397 INFO [stderr] Dec 05 15:09:50.397 INFO [stderr] warning: unused import: `std::marker::PhantomData` Dec 05 15:09:50.397 INFO [stderr] --> src/compact_str.rs:3:5 Dec 05 15:09:50.397 INFO [stderr] | Dec 05 15:09:50.397 INFO [stderr] 3 | use std::marker::PhantomData; Dec 05 15:09:50.397 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 15:09:50.397 INFO [stderr] Dec 05 15:09:50.397 INFO [stderr] warning: unused import: `std::marker::PhantomData` Dec 05 15:09:50.397 INFO [stderr] --> src/compact_dict.rs:4:5 Dec 05 15:09:50.397 INFO [stderr] | Dec 05 15:09:50.397 INFO [stderr] 4 | use std::marker::PhantomData; Dec 05 15:09:50.397 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 15:09:50.397 INFO [stderr] Dec 05 15:09:50.397 INFO [stderr] warning: unused import: `std::marker::PhantomData` Dec 05 15:09:50.397 INFO [stderr] --> src/compact_hash_map.rs:12:5 Dec 05 15:09:50.397 INFO [stderr] | Dec 05 15:09:50.397 INFO [stderr] 12 | use std::marker::PhantomData; Dec 05 15:09:50.397 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 15:09:50.397 INFO [stderr] Dec 05 15:09:50.759 INFO [stderr] error: internal compiler error: src/librustc/traits/specialize/mod.rs:105: When translating substitutions for specialization, the expected specialization failed to hold Dec 05 15:09:50.759 INFO [stderr] Dec 05 15:09:50.759 INFO [stderr] thread 'main' panicked at 'Box', src/librustc_errors/lib.rs:600:9 Dec 05 15:09:50.763 INFO [stderr] stack backtrace: Dec 05 15:09:50.911 INFO [stderr] 0: 0x7f7a3a762c73 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h9b869b1b82148d8d Dec 05 15:09:50.927 INFO [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 05 15:09:50.927 INFO [stderr] 1: 0x7f7a3a75a388 - std::sys_common::backtrace::_print::ha724fe845fbe1ccd Dec 05 15:09:50.927 INFO [stderr] at src/libstd/sys_common/backtrace.rs:71 Dec 05 15:09:50.927 INFO [stderr] 2: 0x7f7a3a75f6e2 - std::panicking::default_hook::{{closure}}::h2cbe2f1f9ee88e9d Dec 05 15:09:50.927 INFO [stderr] at src/libstd/sys_common/backtrace.rs:59 Dec 05 15:09:50.927 INFO [stderr] at src/libstd/panicking.rs:211 Dec 05 15:09:50.927 INFO [stderr] 3: 0x7f7a3a75f44d - std::panicking::default_hook::hb9aed6dfbb05b028 Dec 05 15:09:50.927 INFO [stderr] at src/libstd/panicking.rs:227 Dec 05 15:09:50.927 INFO [stderr] 4: 0x7f7a36fc16d3 - rustc::util::common::panic_hook::h601416cfa43e11c5 Dec 05 15:09:50.927 INFO [stderr] 5: 0x7f7a3a75fec9 - std::panicking::rust_panic_with_hook::hf5144a49bcc319fa Dec 05 15:09:50.927 INFO [stderr] at src/libstd/panicking.rs:495 Dec 05 15:09:50.927 INFO [stderr] 6: 0x7f7a35c036dc - std::panicking::begin_panic::h8229c76035393fa2 Dec 05 15:09:50.927 INFO [stderr] 7: 0x7f7a35c1705e - rustc_errors::Handler::bug::h1eb504d7ec973477 Dec 05 15:09:50.927 INFO [stderr] 8: 0x7f7a36c55efe - rustc::util::bug::opt_span_bug_fmt::{{closure}}::h2016337c05d29e40 Dec 05 15:09:50.927 INFO [stderr] 9: 0x7f7a36c535e9 - rustc::ty::context::tls::with_opt::{{closure}}::h053059be7fca7569 Dec 05 15:09:50.927 INFO [stderr] 10: 0x7f7a36bd254f - rustc::ty::context::tls::with_context_opt::h1da0b6dc83b2c98f Dec 05 15:09:50.927 INFO [stderr] 11: 0x7f7a36c53526 - rustc::ty::context::tls::with_opt::hb656840b132a9986 Dec 05 15:09:50.927 INFO [stderr] 12: 0x7f7a36de8d54 - rustc::util::bug::opt_span_bug_fmt::h36a68d08149282c0 Dec 05 15:09:50.927 INFO [stderr] 13: 0x7f7a36de8cc6 - rustc::util::bug::bug_fmt::haa7d1a6853013dd2 Dec 05 15:09:50.927 INFO [stderr] 14: 0x7f7a36a25162 - rustc::traits::specialize::translate_substs::{{closure}}::ha18286317c09d713 Dec 05 15:09:50.927 INFO [stderr] 15: 0x7f7a36a25105 - rustc::traits::specialize::translate_substs::h5d04662c67dce5b0 Dec 05 15:09:50.927 INFO [stderr] 16: 0x7f7a36c3fc36 - rustc::ty::context::tls::with_related_context::hb60d6e7b85e54dd8 Dec 05 15:09:50.927 INFO [stderr] 17: 0x7f7a36e68c8b - rustc::infer::InferCtxtBuilder::enter::ha1dce8b985f1c81b Dec 05 15:09:50.927 INFO [stderr] 18: 0x7f7a36a257fc - rustc::traits::specialize::find_associated_item::h7287da8ddc750f40 Dec 05 15:09:50.927 INFO [stderr] 19: 0x7f7a36a2c95a - rustc::ty::instance::Instance::resolve::h1423f2f4602c0c09 Dec 05 15:09:50.927 INFO [stderr] 20: 0x7f7a377b28da - rustc::ty::context::tls::with_related_context::h7428f34086f74409 Dec 05 15:09:50.927 INFO [stderr] 21: 0x7f7a3791ef9d - rustc::infer::InferCtxtBuilder::enter::hca76a09bad9bf5ad Dec 05 15:09:50.927 INFO [stderr] 22: 0x7f7a377be46f - rustc_mir::build::mir_build::hf1754803fffa82cd Dec 05 15:09:50.927 INFO [stderr] 23: 0x7f7a37b11d0b - rustc_mir::transform::mir_built::h874617afd7b93fa5 Dec 05 15:09:50.927 INFO [stderr] 24: 0x7f7a36c64c0c - rustc::ty::query:: for rustc::ty::query::queries::mir_built<'tcx>>::compute::h0c5c09349ae8632c Dec 05 15:09:50.927 INFO [stderr] 25: 0x7f7a3698252f - rustc::dep_graph::graph::DepGraph::with_task_impl::hecdc985bae406485 Dec 05 15:09:50.927 INFO [stderr] 26: 0x7f7a36bbb235 - >::start::hf6673c8d150461c2 Dec 05 15:09:50.927 INFO [stderr] 27: 0x7f7a367ae9f6 - rustc::ty::query::plumbing::>::force_query_with_job::h9abfe4760ff658a4 Dec 05 15:09:50.927 INFO [stderr] 28: 0x7f7a3688d378 - rustc::ty::query::plumbing::>::get_query::h9c5fe70edbc16a5d Dec 05 15:09:50.927 INFO [stderr] 29: 0x7f7a379e1493 - rustc_mir::transform::check_unsafety::unsafety_check_result::hfb9004e7a508c480 Dec 05 15:09:50.927 INFO [stderr] 30: 0x7f7a36c5e29d - rustc::ty::query::__query_compute::unsafety_check_result::h483f80410fc12445 Dec 05 15:09:50.927 INFO [stderr] 31: 0x7f7a36c64cd4 - rustc::ty::query:: for rustc::ty::query::queries::unsafety_check_result<'tcx>>::compute::hb47f80060ca964c2 Dec 05 15:09:50.927 INFO [stderr] 32: 0x7f7a3695f485 - rustc::dep_graph::graph::DepGraph::with_task_impl::h7f0d51171d3f554a Dec 05 15:09:50.927 INFO [stderr] 33: 0x7f7a36bb08ec - >::start::hdd37327652c7cd9c Dec 05 15:09:50.927 INFO [stderr] 34: 0x7f7a36796fd2 - rustc::ty::query::plumbing::>::force_query_with_job::h1511da97a57016cb Dec 05 15:09:50.927 INFO [stderr] 35: 0x7f7a3688ba29 - rustc::ty::query::plumbing::>::get_query::h99a708d688b9298c Dec 05 15:09:50.927 INFO [stderr] 36: 0x7f7a369069f0 - rustc::ty::query::>::unsafety_check_result::he7cde4be8f80e14a Dec 05 15:09:50.927 INFO [stderr] 37: 0x7f7a37b130bf - rustc_mir::transform::mir_const::hf52946e0a6fbb6df Dec 05 15:09:50.927 INFO [stderr] 38: 0x7f7a36c64c3c - rustc::ty::query:: for rustc::ty::query::queries::mir_const<'tcx>>::compute::hbd2f2d94b9780406 Dec 05 15:09:50.927 INFO [stderr] 39: 0x7f7a3698252f - rustc::dep_graph::graph::DepGraph::with_task_impl::hecdc985bae406485 Dec 05 15:09:50.927 INFO [stderr] 40: 0x7f7a36b96f85 - >::start::h997e1dbf4a7879fd Dec 05 15:09:50.927 INFO [stderr] 41: 0x7f7a367a40a6 - rustc::ty::query::plumbing::>::force_query_with_job::h680575b4d3063e0f Dec 05 15:09:50.927 INFO [stderr] 42: 0x7f7a36852088 - rustc::ty::query::plumbing::>::get_query::h54d114e48602fbd7 Dec 05 15:09:50.935 INFO [stderr] 43: 0x7f7a37b133a2 - rustc_mir::transform::mir_validated::h6ec7b182bc1f6512 Dec 05 15:09:50.935 INFO [stderr] 44: 0x7f7a36c64c6c - rustc::ty::query:: for rustc::ty::query::queries::mir_validated<'tcx>>::compute::h000fbf9d7eca42b8 Dec 05 15:09:50.935 INFO [stderr] 45: 0x7f7a3698252f - rustc::dep_graph::graph::DepGraph::with_task_impl::hecdc985bae406485 Dec 05 15:09:50.935 INFO [stderr] 46: 0x7f7a36b9bc65 - >::start::ha303927ea2b3cc21 Dec 05 15:09:50.935 INFO [stderr] 47: 0x7f7a367aa4c6 - rustc::ty::query::plumbing::>::force_query_with_job::h81975421f23aef6a Dec 05 15:09:50.935 INFO [stderr] 48: 0x7f7a368bd358 - rustc::ty::query::plumbing::>::get_query::hcb1973a6bfbdcb9e Dec 05 15:09:50.935 INFO [stderr] 49: 0x7f7a367c91ac - rustc::ty::query::plumbing::>::ensure_query::h724fec08c63be20d Dec 05 15:09:50.935 INFO [stderr] 50: 0x7f7a37e38e7e - rustc_borrowck::borrowck::borrowck::h48e180d1613f3eb4 Dec 05 15:09:50.935 INFO [stderr] 51: 0x7f7a36c64e6c - rustc::ty::query:: for rustc::ty::query::queries::borrowck<'tcx>>::compute::hcb3503836b3e0e84 Dec 05 15:09:50.935 INFO [stderr] 52: 0x7f7a3695df40 - rustc::dep_graph::graph::DepGraph::with_task_impl::h7e40c2c39820ea3b Dec 05 15:09:50.935 INFO [stderr] 53: 0x7f7a36b6ff55 - >::start::h28b6974bf36d623c Dec 05 15:09:50.935 INFO [stderr] 54: 0x7f7a367b5ceb - rustc::ty::query::plumbing::>::force_query_with_job::hc1ee4f708b923ce8 Dec 05 15:09:50.935 INFO [stderr] 55: 0x7f7a368f0a11 - rustc::ty::query::plumbing::>::get_query::hff936dcee9be738b Dec 05 15:09:50.935 INFO [stderr] 56: 0x7f7a37e2f67f - rustc::ty::>::par_body_owners::h943ad5ec3c1ca3cd Dec 05 15:09:50.935 INFO [stderr] 57: 0x7f7a37e38bf7 - rustc_borrowck::borrowck::check_crate::h28647e2b5e75b006 Dec 05 15:09:50.935 INFO [stderr] 58: 0x7f7a3aaa71f1 - rustc::util::common::time::h948ad35db79d8fa1 Dec 05 15:09:50.935 INFO [stderr] 59: 0x7f7a3ab20a2c - rustc::ty::context::tls::enter_context::hd3bc6f618a53068a Dec 05 15:09:50.935 INFO [stderr] 60: 0x7f7a3aaf0a71 - >::with::h98bd1b7b1d3d5ed6 Dec 05 15:09:50.935 INFO [stderr] 61: 0x7f7a3ab263c5 - rustc::ty::context::TyCtxt::create_and_enter::h44913aa6f9912553 Dec 05 15:09:50.935 INFO [stderr] 62: 0x7f7a3aa78025 - rustc_driver::driver::compile_input::h9866b848258d0e6e Dec 05 15:09:50.935 INFO [stderr] 63: 0x7f7a3ab44002 - rustc_driver::run_compiler_with_pool::hda5dcffe45eebf4c Dec 05 15:09:50.935 INFO [stderr] 64: 0x7f7a3aa80b25 - >::set::h4dba15e839ead7b4 Dec 05 15:09:50.935 INFO [stderr] 65: 0x7f7a3ab4302a - rustc_driver::run_compiler::h84852b5755e0c347 Dec 05 15:09:50.935 INFO [stderr] 66: 0x7f7a3aa9df0e - rustc_driver::monitor::{{closure}}::hbe330edd15996306 Dec 05 15:09:50.935 INFO [stderr] 67: 0x7f7a3a77c2f9 - __rust_maybe_catch_panic Dec 05 15:09:50.935 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Dec 05 15:09:50.935 INFO [stderr] 68: 0x7f7a3ab4112b - rustc_driver::run::hae0443da80972cc3 Dec 05 15:09:50.935 INFO [stderr] 69: 0x7f7a3ab4ecbb - rustc_driver::main::h3336a3cfeb2d7270 Dec 05 15:09:50.935 INFO [stderr] 70: 0x55a0e426d962 - std::rt::lang_start::{{closure}}::h9253908cf1447137 Dec 05 15:09:50.935 INFO [stderr] 71: 0x7f7a3a75f7f2 - std::panicking::try::do_call::h0ba65d6c5d96c369 Dec 05 15:09:50.935 INFO [stderr] at src/libstd/rt.rs:59 Dec 05 15:09:50.935 INFO [stderr] at src/libstd/panicking.rs:310 Dec 05 15:09:50.935 INFO [stderr] 72: 0x7f7a3a77c2f9 - __rust_maybe_catch_panic Dec 05 15:09:50.935 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Dec 05 15:09:50.935 INFO [stderr] 73: 0x7f7a3a760283 - std::rt::lang_start_internal::hfb3c22f9f704e74e Dec 05 15:09:50.935 INFO [stderr] at src/libstd/panicking.rs:289 Dec 05 15:09:50.935 INFO [stderr] at src/libstd/panic.rs:398 Dec 05 15:09:50.935 INFO [stderr] at src/libstd/rt.rs:58 Dec 05 15:09:50.935 INFO [stderr] 74: 0x55a0e426d951 - main Dec 05 15:09:50.935 INFO [stderr] 75: 0x7f7a3a34f82f - __libc_start_main Dec 05 15:09:50.935 INFO [stderr] 76: 0x55a0e426d808 - Dec 05 15:09:50.935 INFO [stderr] query stack during panic: Dec 05 15:09:50.935 INFO [stderr] #0 [mir_built] processing ` as compact::Compact>::decompact` Dec 05 15:09:50.935 INFO [stderr] #1 [unsafety_check_result] processing ` as compact::Compact>::decompact` Dec 05 15:09:50.935 INFO [stderr] #2 [mir_const] processing ` as compact::Compact>::decompact` Dec 05 15:09:50.935 INFO [stderr] #3 [mir_validated] processing ` as compact::Compact>::decompact` Dec 05 15:09:50.935 INFO [stderr] #4 [borrowck] processing ` as compact::Compact>::decompact` Dec 05 15:09:50.935 INFO [stderr] end of query stack Dec 05 15:09:50.951 INFO [stderr] error: aborting due to previous error Dec 05 15:09:50.951 INFO [stderr] Dec 05 15:09:50.951 INFO [stderr] Dec 05 15:09:50.951 INFO [stderr] note: the compiler unexpectedly panicked. this is a bug. Dec 05 15:09:50.951 INFO [stderr] Dec 05 15:09:50.951 INFO [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports Dec 05 15:09:50.951 INFO [stderr] Dec 05 15:09:50.951 INFO [stderr] note: rustc 1.32.0-nightly (1df97983e 2018-12-04) running on x86_64-unknown-linux-gnu Dec 05 15:09:50.951 INFO [stderr] Dec 05 15:09:50.951 INFO [stderr] note: compiler flags: -C debuginfo=2 --crate-type lib Dec 05 15:09:50.951 INFO [stderr] Dec 05 15:09:50.951 INFO [stderr] note: some of the compiler flags provided by cargo are hidden Dec 05 15:09:50.951 INFO [stderr] Dec 05 15:09:50.952 INFO [stderr] error: Could not compile `compact`. Dec 05 15:09:50.952 INFO [stderr] warning: build failed, waiting for other jobs to finish... Dec 05 15:09:50.976 INFO [stderr] error: internal compiler error: src/librustc/traits/specialize/mod.rs:105: When translating substitutions for specialization, the expected specialization failed to hold Dec 05 15:09:50.976 INFO [stderr] Dec 05 15:09:50.976 INFO [stderr] thread 'main' panicked at 'Box', src/librustc_errors/lib.rs:600:9 Dec 05 15:09:50.979 INFO [stderr] stack backtrace: Dec 05 15:09:51.115 INFO [stderr] 0: 0x7fd06decfc73 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h9b869b1b82148d8d Dec 05 15:09:51.122 INFO [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 05 15:09:51.122 INFO [stderr] 1: 0x7fd06dec7388 - std::sys_common::backtrace::_print::ha724fe845fbe1ccd Dec 05 15:09:51.122 INFO [stderr] at src/libstd/sys_common/backtrace.rs:71 Dec 05 15:09:51.122 INFO [stderr] 2: 0x7fd06decc6e2 - std::panicking::default_hook::{{closure}}::h2cbe2f1f9ee88e9d Dec 05 15:09:51.122 INFO [stderr] at src/libstd/sys_common/backtrace.rs:59 Dec 05 15:09:51.123 INFO [stderr] at src/libstd/panicking.rs:211 Dec 05 15:09:51.123 INFO [stderr] 3: 0x7fd06decc44d - std::panicking::default_hook::hb9aed6dfbb05b028 Dec 05 15:09:51.123 INFO [stderr] at src/libstd/panicking.rs:227 Dec 05 15:09:51.123 INFO [stderr] 4: 0x7fd06a72e6d3 - rustc::util::common::panic_hook::h601416cfa43e11c5 Dec 05 15:09:51.126 INFO [stderr] 5: 0x7fd06deccec9 - std::panicking::rust_panic_with_hook::hf5144a49bcc319fa Dec 05 15:09:51.127 INFO [stderr] at src/libstd/panicking.rs:495 Dec 05 15:09:51.127 INFO [stderr] 6: 0x7fd0693706dc - std::panicking::begin_panic::h8229c76035393fa2 Dec 05 15:09:51.127 INFO [stderr] 7: 0x7fd06938405e - rustc_errors::Handler::bug::h1eb504d7ec973477 Dec 05 15:09:51.127 INFO [stderr] 8: 0x7fd06a3c2efe - rustc::util::bug::opt_span_bug_fmt::{{closure}}::h2016337c05d29e40 Dec 05 15:09:51.127 INFO [stderr] 9: 0x7fd06a3c05e9 - rustc::ty::context::tls::with_opt::{{closure}}::h053059be7fca7569 Dec 05 15:09:51.127 INFO [stderr] 10: 0x7fd06a33f54f - rustc::ty::context::tls::with_context_opt::h1da0b6dc83b2c98f Dec 05 15:09:51.127 INFO [stderr] 11: 0x7fd06a3c0526 - rustc::ty::context::tls::with_opt::hb656840b132a9986 Dec 05 15:09:51.127 INFO [stderr] 12: 0x7fd06a555d54 - rustc::util::bug::opt_span_bug_fmt::h36a68d08149282c0 Dec 05 15:09:51.127 INFO [stderr] 13: 0x7fd06a555cc6 - rustc::util::bug::bug_fmt::haa7d1a6853013dd2 Dec 05 15:09:51.127 INFO [stderr] 14: 0x7fd06a192162 - rustc::traits::specialize::translate_substs::{{closure}}::ha18286317c09d713 Dec 05 15:09:51.127 INFO [stderr] 15: 0x7fd06a192105 - rustc::traits::specialize::translate_substs::h5d04662c67dce5b0 Dec 05 15:09:51.127 INFO [stderr] 16: 0x7fd06a3acc36 - rustc::ty::context::tls::with_related_context::hb60d6e7b85e54dd8 Dec 05 15:09:51.127 INFO [stderr] 17: 0x7fd06a5d5c8b - rustc::infer::InferCtxtBuilder::enter::ha1dce8b985f1c81b Dec 05 15:09:51.127 INFO [stderr] 18: 0x7fd06a1927fc - rustc::traits::specialize::find_associated_item::h7287da8ddc750f40 Dec 05 15:09:51.127 INFO [stderr] 19: 0x7fd06a19995a - rustc::ty::instance::Instance::resolve::h1423f2f4602c0c09 Dec 05 15:09:51.127 INFO [stderr] 20: 0x7fd06af1f8da - rustc::ty::context::tls::with_related_context::h7428f34086f74409 Dec 05 15:09:51.127 INFO [stderr] 21: 0x7fd06b08bf9d - rustc::infer::InferCtxtBuilder::enter::hca76a09bad9bf5ad Dec 05 15:09:51.127 INFO [stderr] 22: 0x7fd06af2b46f - rustc_mir::build::mir_build::hf1754803fffa82cd Dec 05 15:09:51.127 INFO [stderr] 23: 0x7fd06b27ed0b - rustc_mir::transform::mir_built::h874617afd7b93fa5 Dec 05 15:09:51.127 INFO [stderr] 24: 0x7fd06a3d1c0c - rustc::ty::query:: for rustc::ty::query::queries::mir_built<'tcx>>::compute::h0c5c09349ae8632c Dec 05 15:09:51.127 INFO [stderr] 25: 0x7fd06a0ef52f - rustc::dep_graph::graph::DepGraph::with_task_impl::hecdc985bae406485 Dec 05 15:09:51.127 INFO [stderr] 26: 0x7fd06a328235 - >::start::hf6673c8d150461c2 Dec 05 15:09:51.127 INFO [stderr] 27: 0x7fd069f1b9f6 - rustc::ty::query::plumbing::>::force_query_with_job::h9abfe4760ff658a4 Dec 05 15:09:51.129 INFO [stderr] 28: 0x7fd069ffa378 - rustc::ty::query::plumbing::>::get_query::h9c5fe70edbc16a5d Dec 05 15:09:51.129 INFO [stderr] 29: 0x7fd06b14e493 - rustc_mir::transform::check_unsafety::unsafety_check_result::hfb9004e7a508c480 Dec 05 15:09:51.129 INFO [stderr] 30: 0x7fd06a3cb29d - rustc::ty::query::__query_compute::unsafety_check_result::h483f80410fc12445 Dec 05 15:09:51.129 INFO [stderr] 31: 0x7fd06a3d1cd4 - rustc::ty::query:: for rustc::ty::query::queries::unsafety_check_result<'tcx>>::compute::hb47f80060ca964c2 Dec 05 15:09:51.129 INFO [stderr] 32: 0x7fd06a0cc485 - rustc::dep_graph::graph::DepGraph::with_task_impl::h7f0d51171d3f554a Dec 05 15:09:51.129 INFO [stderr] 33: 0x7fd06a31d8ec - >::start::hdd37327652c7cd9c Dec 05 15:09:51.129 INFO [stderr] 34: 0x7fd069f03fd2 - rustc::ty::query::plumbing::>::force_query_with_job::h1511da97a57016cb Dec 05 15:09:51.129 INFO [stderr] 35: 0x7fd069ff8a29 - rustc::ty::query::plumbing::>::get_query::h99a708d688b9298c Dec 05 15:09:51.129 INFO [stderr] 36: 0x7fd06a0739f0 - rustc::ty::query::>::unsafety_check_result::he7cde4be8f80e14a Dec 05 15:09:51.129 INFO [stderr] 37: 0x7fd06b2800bf - rustc_mir::transform::mir_const::hf52946e0a6fbb6df Dec 05 15:09:51.129 INFO [stderr] 38: 0x7fd06a3d1c3c - rustc::ty::query:: for rustc::ty::query::queries::mir_const<'tcx>>::compute::hbd2f2d94b9780406 Dec 05 15:09:51.129 INFO [stderr] 39: 0x7fd06a0ef52f - rustc::dep_graph::graph::DepGraph::with_task_impl::hecdc985bae406485 Dec 05 15:09:51.140 INFO [stderr] 40: 0x7fd06a303f85 - >::start::h997e1dbf4a7879fd Dec 05 15:09:51.140 INFO [stderr] 41: 0x7fd069f110a6 - rustc::ty::query::plumbing::>::force_query_with_job::h680575b4d3063e0f Dec 05 15:09:51.140 INFO [stderr] 42: 0x7fd069fbf088 - rustc::ty::query::plumbing::>::get_query::h54d114e48602fbd7 Dec 05 15:09:51.140 INFO [stderr] 43: 0x7fd06b2803a2 - rustc_mir::transform::mir_validated::h6ec7b182bc1f6512 Dec 05 15:09:51.140 INFO [stderr] 44: 0x7fd06a3d1c6c - rustc::ty::query:: for rustc::ty::query::queries::mir_validated<'tcx>>::compute::h000fbf9d7eca42b8 Dec 05 15:09:51.140 INFO [stderr] 45: 0x7fd06a0ef52f - rustc::dep_graph::graph::DepGraph::with_task_impl::hecdc985bae406485 Dec 05 15:09:51.140 INFO [stderr] 46: 0x7fd06a308c65 - >::start::ha303927ea2b3cc21 Dec 05 15:09:51.140 INFO [stderr] 47: 0x7fd069f174c6 - rustc::ty::query::plumbing::>::force_query_with_job::h81975421f23aef6a Dec 05 15:09:51.140 INFO [stderr] 48: 0x7fd06a02a358 - rustc::ty::query::plumbing::>::get_query::hcb1973a6bfbdcb9e Dec 05 15:09:51.140 INFO [stderr] 49: 0x7fd069f361ac - rustc::ty::query::plumbing::>::ensure_query::h724fec08c63be20d Dec 05 15:09:51.140 INFO [stderr] 50: 0x7fd06b5a5e7e - rustc_borrowck::borrowck::borrowck::h48e180d1613f3eb4 Dec 05 15:09:51.140 INFO [stderr] 51: 0x7fd06a3d1e6c - rustc::ty::query:: for rustc::ty::query::queries::borrowck<'tcx>>::compute::hcb3503836b3e0e84 Dec 05 15:09:51.140 INFO [stderr] 52: 0x7fd06a0caf40 - rustc::dep_graph::graph::DepGraph::with_task_impl::h7e40c2c39820ea3b Dec 05 15:09:51.140 INFO [stderr] 53: 0x7fd06a2dcf55 - >::start::h28b6974bf36d623c Dec 05 15:09:51.140 INFO [stderr] 54: 0x7fd069f22ceb - rustc::ty::query::plumbing::>::force_query_with_job::hc1ee4f708b923ce8 Dec 05 15:09:51.140 INFO [stderr] 55: 0x7fd06a05da11 - rustc::ty::query::plumbing::>::get_query::hff936dcee9be738b Dec 05 15:09:51.140 INFO [stderr] 56: 0x7fd06b59c67f - rustc::ty::>::par_body_owners::h943ad5ec3c1ca3cd Dec 05 15:09:51.140 INFO [stderr] 57: 0x7fd06b5a5bf7 - rustc_borrowck::borrowck::check_crate::h28647e2b5e75b006 Dec 05 15:09:51.140 INFO [stderr] 58: 0x7fd06e2141f1 - rustc::util::common::time::h948ad35db79d8fa1 Dec 05 15:09:51.140 INFO [stderr] 59: 0x7fd06e28da2c - rustc::ty::context::tls::enter_context::hd3bc6f618a53068a Dec 05 15:09:51.140 INFO [stderr] 60: 0x7fd06e25da71 - >::with::h98bd1b7b1d3d5ed6 Dec 05 15:09:51.140 INFO [stderr] 61: 0x7fd06e2933c5 - rustc::ty::context::TyCtxt::create_and_enter::h44913aa6f9912553 Dec 05 15:09:51.140 INFO [stderr] 62: 0x7fd06e1e5025 - rustc_driver::driver::compile_input::h9866b848258d0e6e Dec 05 15:09:51.140 INFO [stderr] 63: 0x7fd06e2b1002 - rustc_driver::run_compiler_with_pool::hda5dcffe45eebf4c Dec 05 15:09:51.140 INFO [stderr] 64: 0x7fd06e1edb25 - >::set::h4dba15e839ead7b4 Dec 05 15:09:51.140 INFO [stderr] 65: 0x7fd06e2b002a - rustc_driver::run_compiler::h84852b5755e0c347 Dec 05 15:09:51.140 INFO [stderr] 66: 0x7fd06e20af0e - rustc_driver::monitor::{{closure}}::hbe330edd15996306 Dec 05 15:09:51.140 INFO [stderr] 67: 0x7fd06dee92f9 - __rust_maybe_catch_panic Dec 05 15:09:51.140 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Dec 05 15:09:51.140 INFO [stderr] 68: 0x7fd06e2ae12b - rustc_driver::run::hae0443da80972cc3 Dec 05 15:09:51.140 INFO [stderr] 69: 0x7fd06e2bbcbb - rustc_driver::main::h3336a3cfeb2d7270 Dec 05 15:09:51.140 INFO [stderr] 70: 0x560c18ccd962 - std::rt::lang_start::{{closure}}::h9253908cf1447137 Dec 05 15:09:51.140 INFO [stderr] 71: 0x7fd06decc7f2 - std::panicking::try::do_call::h0ba65d6c5d96c369 Dec 05 15:09:51.140 INFO [stderr] at src/libstd/rt.rs:59 Dec 05 15:09:51.140 INFO [stderr] at src/libstd/panicking.rs:310 Dec 05 15:09:51.140 INFO [stderr] 72: 0x7fd06dee92f9 - __rust_maybe_catch_panic Dec 05 15:09:51.140 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Dec 05 15:09:51.140 INFO [stderr] 73: 0x7fd06decd283 - std::rt::lang_start_internal::hfb3c22f9f704e74e Dec 05 15:09:51.140 INFO [stderr] at src/libstd/panicking.rs:289 Dec 05 15:09:51.140 INFO [stderr] at src/libstd/panic.rs:398 Dec 05 15:09:51.140 INFO [stderr] at src/libstd/rt.rs:58 Dec 05 15:09:51.140 INFO [stderr] 74: 0x560c18ccd951 - main Dec 05 15:09:51.140 INFO [stderr] 75: 0x7fd06dabc82f - __libc_start_main Dec 05 15:09:51.140 INFO [stderr] 76: 0x560c18ccd808 - Dec 05 15:09:51.140 INFO [stderr] query stack during panic: Dec 05 15:09:51.140 INFO [stderr] #0 [mir_built] processing ` as compact::Compact>::decompact` Dec 05 15:09:51.140 INFO [stderr] #1 [unsafety_check_result] processing ` as compact::Compact>::decompact` Dec 05 15:09:51.140 INFO [stderr] #2 [mir_const] processing ` as compact::Compact>::decompact` Dec 05 15:09:51.140 INFO [stderr] #3 [mir_validated] processing ` as compact::Compact>::decompact` Dec 05 15:09:51.140 INFO [stderr] #4 [borrowck] processing ` as compact::Compact>::decompact` Dec 05 15:09:51.140 INFO [stderr] end of query stack Dec 05 15:09:51.147 INFO [stderr] error: aborting due to previous error Dec 05 15:09:51.147 INFO [stderr] Dec 05 15:09:51.147 INFO [stderr] Dec 05 15:09:51.147 INFO [stderr] note: the compiler unexpectedly panicked. this is a bug. Dec 05 15:09:51.147 INFO [stderr] Dec 05 15:09:51.147 INFO [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports Dec 05 15:09:51.147 INFO [stderr] Dec 05 15:09:51.147 INFO [stderr] note: rustc 1.32.0-nightly (1df97983e 2018-12-04) running on x86_64-unknown-linux-gnu Dec 05 15:09:51.147 INFO [stderr] Dec 05 15:09:51.147 INFO [stderr] note: compiler flags: -C debuginfo=2 Dec 05 15:09:51.147 INFO [stderr] Dec 05 15:09:51.147 INFO [stderr] note: some of the compiler flags provided by cargo are hidden Dec 05 15:09:51.147 INFO [stderr] Dec 05 15:09:51.161 INFO [stderr] error: Could not compile `compact`. Dec 05 15:09:51.161 INFO [stderr] Dec 05 15:09:51.161 INFO [stderr] To learn more, run the command again with --verbose. Dec 05 15:09:51.161 INFO [stderr] su: No module specific data is present Dec 05 15:09:52.039 INFO running `"docker" "inspect" "e5061303e3cc5125b165b27e127170c6adbc0dd5f2b9b3b690af49347d05bf70"` Dec 05 15:09:52.182 INFO running `"docker" "rm" "-f" "e5061303e3cc5125b165b27e127170c6adbc0dd5f2b9b3b690af49347d05bf70"` Dec 05 15:09:52.372 INFO [stdout] e5061303e3cc5125b165b27e127170c6adbc0dd5f2b9b3b690af49347d05bf70