Nov 06 20:58:23.879 INFO checking hhatto/fast-woothee-python against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687 Nov 06 20:58:23.881 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-0/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/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 -Dduplicate_associated_type_bindings" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 06 20:58:24.715 INFO blam! 69599d446014521a9b3011a5e62e7e4fd07d880b1b06c563605b9051126222a2 Nov 06 20:58:24.718 INFO running `"docker" "start" "-a" "69599d446014521a9b3011a5e62e7e4fd07d880b1b06c563605b9051126222a2"` Nov 06 20:58:27.348 INFO kablam! usermod: no changes Nov 06 20:58:27.539 INFO kablam! Compiling proc-macro-hack-impl v0.4.1 Nov 06 20:58:27.539 INFO kablam! Compiling woothee v0.8.0 Nov 06 20:58:27.539 INFO kablam! Checking spin v0.4.9 Nov 06 20:58:27.549 INFO kablam! Compiling aho-corasick v0.6.8 Nov 06 20:58:27.550 INFO kablam! Compiling syn v0.14.9 Nov 06 20:58:31.808 INFO kablam! Compiling regex v1.0.5 Nov 06 20:58:36.213 INFO kablam! Compiling proc-macro-hack v0.4.1 Nov 06 20:58:36.612 INFO kablam! Compiling mashup-impl v0.1.7 Nov 06 20:58:44.426 INFO kablam! Checking mashup v0.1.7 Nov 06 20:58:53.470 INFO kablam! Compiling pyo3 v0.4.1 Nov 06 20:59:08.679 INFO kablam! Compiling pyo3-derive-backend v0.4.1 Nov 06 20:59:18.422 INFO kablam! Compiling pyo3cls v0.4.1 Nov 06 20:59:25.076 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 20:59:25.076 INFO kablam! Nov 06 20:59:25.076 INFO kablam! thread 'main' panicked at 'Box', librustc_errors/lib.rs:600:9 Nov 06 20:59:25.076 INFO kablam! stack backtrace: Nov 06 20:59:25.209 INFO kablam! 0: 0x7f0a0eb925b3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::ha7a77625014d8a5f Nov 06 20:59:25.217 INFO kablam! at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Nov 06 20:59:25.217 INFO kablam! 1: 0x7f0a0eb89da8 - std::sys_common::backtrace::_print::h3312ceb676b19354 Nov 06 20:59:25.217 INFO kablam! at libstd/sys_common/backtrace.rs:71 Nov 06 20:59:25.218 INFO kablam! 2: 0x7f0a0eb8f044 - std::panicking::default_hook::{{closure}}::h33cb72f403337473 Nov 06 20:59:25.218 INFO kablam! at libstd/sys_common/backtrace.rs:59 Nov 06 20:59:25.219 INFO kablam! at libstd/panicking.rs:211 Nov 06 20:59:25.219 INFO kablam! 3: 0x7f0a0eb8edad - std::panicking::default_hook::h731208e4e6225cac Nov 06 20:59:25.219 INFO kablam! at libstd/panicking.rs:227 Nov 06 20:59:25.219 INFO kablam! 4: 0x7f0a0b11e2f1 - rustc::util::common::panic_hook::hff0a48c7b4f1b506 Nov 06 20:59:25.220 INFO kablam! 5: 0x7f0a0eb8f786 - std::panicking::rust_panic_with_hook::h37749510c5123a8f Nov 06 20:59:25.220 INFO kablam! at libstd/panicking.rs:480 Nov 06 20:59:25.220 INFO kablam! 6: 0x7f0a09d96eef - std::panicking::begin_panic::hffac03237c971bf7 Nov 06 20:59:25.221 INFO kablam! 7: 0x7f0a09daa381 - rustc_errors::Handler::bug::h15c623e3440be6d1 Nov 06 20:59:25.221 INFO kablam! 8: 0x7f0a0aca43ee - rustc::util::bug::opt_span_bug_fmt::{{closure}}::ha9cbe51bef869b32 Nov 06 20:59:25.221 INFO kablam! 9: 0x7f0a0aca4209 - rustc::ty::context::tls::with_opt::{{closure}}::hbd5bb1c6b7c1f16e Nov 06 20:59:25.222 INFO kablam! 10: 0x7f0a0abd798f - rustc::ty::context::tls::with_context_opt::haaec2b869239a29d Nov 06 20:59:25.222 INFO kablam! 11: 0x7f0a0aca3996 - rustc::ty::context::tls::with_opt::h709ea1ac8192a155 Nov 06 20:59:25.222 INFO kablam! 12: 0x7f0a0adbaf94 - rustc::util::bug::opt_span_bug_fmt::h0ba06f3dbc055da7 Nov 06 20:59:25.222 INFO kablam! 13: 0x7f0a0adbaf06 - rustc::util::bug::bug_fmt::h70284ee744450589 Nov 06 20:59:25.223 INFO kablam! 14: 0x7f0a0abb2122 - rustc::traits::specialize::translate_substs::{{closure}}::h4977803053db5bef Nov 06 20:59:25.223 INFO kablam! 15: 0x7f0a0abb20c5 - rustc::traits::specialize::translate_substs::ha42b1b7b3437087a Nov 06 20:59:25.223 INFO kablam! 16: 0x7f0a0ac7404f - rustc::ty::context::tls::with_related_context::ha8c638df4c323481 Nov 06 20:59:25.224 INFO kablam! 17: 0x7f0a0b0c5f41 - rustc::infer::InferCtxtBuilder::enter::hd81e4d4f64fd8052 Nov 06 20:59:25.224 INFO kablam! 18: 0x7f0a0abb27c2 - rustc::traits::specialize::find_associated_item::h1e5cac8645f1b6ee Nov 06 20:59:25.224 INFO kablam! 19: 0x7f0a0aa92213 - rustc::ty::instance::Instance::resolve::ha9d882ae6e064988 Nov 06 20:59:25.224 INFO kablam! 20: 0x7f0a0bba78ea - rustc_mir::lints::check::h21aa4a3bbc3e1613 Nov 06 20:59:25.225 INFO kablam! 21: 0x7f0a0baf9588 - rustc::ty::context::tls::with_context::{{closure}}::h56b922689ad38c86 Nov 06 20:59:25.225 INFO kablam! 22: 0x7f0a0bd7279c - rustc::ty::context::GlobalCtxt::enter_local::h6a7ddeba4c55f412 Nov 06 20:59:25.225 INFO kablam! 23: 0x7f0a0bb0798c - rustc_mir::build::mir_build::he779da21c93cac98 Nov 06 20:59:25.225 INFO kablam! 24: 0x7f0a0be707bd - rustc_mir::transform::mir_built::h5be0e82dbc11eeab Nov 06 20:59:25.226 INFO kablam! 25: 0x7f0a0acdf475 - rustc::ty::query::__query_compute::mir_built::ha68a51f81f415e64 Nov 06 20:59:25.227 INFO kablam! 26: 0x7f0a0aca4b7c - rustc::ty::query:: for rustc::ty::query::queries::mir_built<'tcx>>::compute::h31c028780508848a Nov 06 20:59:25.227 INFO kablam! 27: 0x7f0a0aaddf7b - rustc::dep_graph::graph::DepGraph::with_task_impl::h3b43bea23bc7f6a1 Nov 06 20:59:25.227 INFO kablam! 28: 0x7f0a0ac40119 - rustc::ty::context::tls::with_related_context::h39bc1d20299c2140 Nov 06 20:59:25.227 INFO kablam! 29: 0x7f0a0ae02a4d - rustc::ty::query::plumbing::>::force_query_with_job::hb66571566fd11fba Nov 06 20:59:25.228 INFO kablam! 30: 0x7f0a0ae76ba9 - rustc::ty::query::plumbing::>::get_query::h192bd9e5321ebfce Nov 06 20:59:25.228 INFO kablam! 31: 0x7f0a0af60d8e - rustc::ty::query::>::mir_built::h2926967417279e85 Nov 06 20:59:25.231 INFO kablam! 32: 0x7f0a0bd35d00 - rustc_mir::transform::check_unsafety::unsafety_check_result::h82a960aa399ea5c7 Nov 06 20:59:25.232 INFO kablam! 33: 0x7f0a0acdf7bd - rustc::ty::query::__query_compute::unsafety_check_result::hbe1650d4664c833d Nov 06 20:59:25.232 INFO kablam! 34: 0x7f0a0aca4c44 - rustc::ty::query:: for rustc::ty::query::queries::unsafety_check_result<'tcx>>::compute::h2a87965de683f2fe Nov 06 20:59:25.232 INFO kablam! 35: 0x7f0a0aae6bdb - rustc::dep_graph::graph::DepGraph::with_task_impl::h591a6e97397ca56d Nov 06 20:59:25.232 INFO kablam! 36: 0x7f0a0ac2b62a - rustc::ty::context::tls::with_related_context::h08c55d70f5689731 Nov 06 20:59:25.233 INFO kablam! 37: 0x7f0a0ade2995 - rustc::ty::query::plumbing::>::force_query_with_job::h140b13868059445b Nov 06 20:59:25.233 INFO kablam! 38: 0x7f0a0af4a518 - rustc::ty::query::plumbing::>::get_query::hf7f00a322a61a382 Nov 06 20:59:25.233 INFO kablam! 39: 0x7f0a0af60e82 - rustc::ty::query::>::unsafety_check_result::h4b3651b69a279570 Nov 06 20:59:25.233 INFO kablam! 40: 0x7f0a0be71c1f - rustc_mir::transform::mir_const::h879d81aa069bee9d Nov 06 20:59:25.234 INFO kablam! 41: 0x7f0a0acdf545 - rustc::ty::query::__query_compute::mir_const::hc6b25e041f73c8d2 Nov 06 20:59:25.234 INFO kablam! 42: 0x7f0a0aca4bac - rustc::ty::query:: for rustc::ty::query::queries::mir_const<'tcx>>::compute::h6a064abfa91bf713 Nov 06 20:59:25.235 INFO kablam! 43: 0x7f0a0aaddf7b - rustc::dep_graph::graph::DepGraph::with_task_impl::h3b43bea23bc7f6a1 Nov 06 20:59:25.235 INFO kablam! 44: 0x7f0a0ac3abb9 - rustc::ty::context::tls::with_related_context::h2f9c338db7cca9af Nov 06 20:59:25.235 INFO kablam! 45: 0x7f0a0adfd04d - rustc::ty::query::plumbing::>::force_query_with_job::h9d0fe3f1f29cbdf5 Nov 06 20:59:25.235 INFO kablam! 46: 0x7f0a0ae88af9 - rustc::ty::query::plumbing::>::get_query::h2c38a79abab2f5c5 Nov 06 20:59:25.236 INFO kablam! 47: 0x7f0a0af60dae - rustc::ty::query::>::mir_const::h6365edbd93dd88ad Nov 06 20:59:25.236 INFO kablam! 48: 0x7f0a0be71f36 - rustc_mir::transform::mir_validated::h2cf6ebb5a2163c98 Nov 06 20:59:25.236 INFO kablam! 49: 0x7f0a0acdf615 - rustc::ty::query::__query_compute::mir_validated::hfe264d346ca74a04 Nov 06 20:59:25.237 INFO kablam! 50: 0x7f0a0aca4bdc - rustc::ty::query:: for rustc::ty::query::queries::mir_validated<'tcx>>::compute::h5372d0e5a54022ec Nov 06 20:59:25.237 INFO kablam! 51: 0x7f0a0aaddf7b - rustc::dep_graph::graph::DepGraph::with_task_impl::h3b43bea23bc7f6a1 Nov 06 20:59:25.237 INFO kablam! 52: 0x7f0a0ac378f9 - rustc::ty::context::tls::with_related_context::h24e8b2aee9dfa918 Nov 06 20:59:25.237 INFO kablam! 53: 0x7f0a0ae0208d - rustc::ty::query::plumbing::>::force_query_with_job::hb4f564c512a53507 Nov 06 20:59:25.238 INFO kablam! 54: 0x7f0a0ae9cd19 - rustc::ty::query::plumbing::>::get_query::h3f9754dbef771e36 Nov 06 20:59:25.238 INFO kablam! 55: 0x7f0a0ae1a6a3 - rustc::ty::query::plumbing::>::ensure_query::h7206f88e03e28a6f Nov 06 20:59:25.238 INFO kablam! 56: 0x7f0a0c1e3534 - rustc_borrowck::borrowck::borrowck::h9628b1c08d9c2ae1 Nov 06 20:59:25.239 INFO kablam! 57: 0x7f0a0aca4ddc - rustc::ty::query:: for rustc::ty::query::queries::borrowck<'tcx>>::compute::hc6f51ac0c1a2e9da Nov 06 20:59:25.239 INFO kablam! 58: 0x7f0a0aaee20c - rustc::dep_graph::graph::DepGraph::with_task_impl::h6f8789d5c678a9a9 Nov 06 20:59:25.240 INFO kablam! 59: 0x7f0a0ac7c4a9 - rustc::ty::context::tls::with_related_context::hb4968dc8ab81eaa3 Nov 06 20:59:25.240 INFO kablam! 60: 0x7f0a0ae0526d - rustc::ty::query::plumbing::>::force_query_with_job::hcd5d46628734c8aa Nov 06 20:59:25.240 INFO kablam! 61: 0x7f0a0af11db4 - rustc::ty::query::plumbing::>::get_query::had7bbdc407aabf63 Nov 06 20:59:25.240 INFO kablam! 62: 0x7f0a0c1d52c0 - rustc::ty::>::par_body_owners::he355b28e4b1d3733 Nov 06 20:59:25.240 INFO kablam! 63: 0x7f0a0c1e3257 - rustc_borrowck::borrowck::check_crate::h575181b6a4289b9b Nov 06 20:59:25.241 INFO kablam! 64: 0x7f0a0eeb0c21 - rustc::util::common::time::h89e2b0869284cc11 Nov 06 20:59:25.248 INFO kablam! 65: 0x7f0a0ef4e938 - rustc::ty::context::tls::enter_context::hbabcf560c9889fc1 Nov 06 20:59:25.248 INFO kablam! 66: 0x7f0a0ef1a331 - >::with::h843cb8688dc9c8d7 Nov 06 20:59:25.248 INFO kablam! 67: 0x7f0a0ef50c16 - rustc::ty::context::TyCtxt::create_and_enter::h2605261c31d74b3d Nov 06 20:59:25.248 INFO kablam! 68: 0x7f0a0ee9e833 - rustc_driver::driver::compile_input::h6caaa5da4b56b2db Nov 06 20:59:25.248 INFO kablam! 69: 0x7f0a0ef98234 - rustc_driver::run_compiler_with_pool::h13e9621668bf1c0b Nov 06 20:59:25.248 INFO kablam! 70: 0x7f0a0ee9c53b - rustc_driver::driver::spawn_thread_pool::h96cf00fb5485b4ed Nov 06 20:59:25.248 INFO kablam! 71: 0x7f0a0ef97267 - rustc_driver::run_compiler::h21bed70e760cd3c5 Nov 06 20:59:25.248 INFO kablam! 72: 0x7f0a0ee8b004 - >::set::h78140314e4debe49 Nov 06 20:59:25.248 INFO kablam! 73: 0x7f0a0eecaa92 - as core::ops::function::FnOnce<()>>::call_once::h24712c2d9588a051 Nov 06 20:59:25.248 INFO kablam! 74: 0x7f0a0ebad6c9 - __rust_maybe_catch_panic Nov 06 20:59:25.248 INFO kablam! at libpanic_unwind/lib.rs:102 Nov 06 20:59:25.248 INFO kablam! 75: 0x7f0a0ef95395 - rustc_driver::run::h2e64ec6427dccbe6 Nov 06 20:59:25.248 INFO kablam! 76: 0x7f0a0efa2e9b - rustc_driver::main::h5207dc52f2350c67 Nov 06 20:59:25.248 INFO kablam! 77: 0x5587de43f922 - std::rt::lang_start::{{closure}}::hab0aaa5ee1171804 Nov 06 20:59:25.248 INFO kablam! 78: 0x7f0a0eb8f152 - std::panicking::try::do_call::h3fac3a922e556bbb Nov 06 20:59:25.248 INFO kablam! at libstd/rt.rs:59 Nov 06 20:59:25.248 INFO kablam! at libstd/panicking.rs:310 Nov 06 20:59:25.248 INFO kablam! 79: 0x7f0a0ebad6c9 - __rust_maybe_catch_panic Nov 06 20:59:25.248 INFO kablam! at libpanic_unwind/lib.rs:102 Nov 06 20:59:25.248 INFO kablam! 80: 0x7f0a0eb8fb23 - std::rt::lang_start_internal::ha1bab18654f5943a Nov 06 20:59:25.248 INFO kablam! at libstd/panicking.rs:289 Nov 06 20:59:25.248 INFO kablam! at libstd/panic.rs:398 Nov 06 20:59:25.248 INFO kablam! at libstd/rt.rs:58 Nov 06 20:59:25.248 INFO kablam! 81: 0x5587de43f984 - main Nov 06 20:59:25.248 INFO kablam! 82: 0x7f0a0e77e82f - __libc_start_main Nov 06 20:59:25.248 INFO kablam! 83: 0x5587de43f808 - Nov 06 20:59:25.248 INFO kablam! query stack during panic: Nov 06 20:59:25.248 INFO kablam! #0 [mir_built] processing `freelist:: for T>::dealloc` Nov 06 20:59:25.248 INFO kablam! #1 [unsafety_check_result] processing `freelist:: for T>::dealloc` Nov 06 20:59:25.248 INFO kablam! #2 [mir_const] processing `freelist:: for T>::dealloc` Nov 06 20:59:25.248 INFO kablam! #3 [mir_validated] processing `freelist:: for T>::dealloc` Nov 06 20:59:25.248 INFO kablam! #4 [borrowck] processing `freelist:: for T>::dealloc` Nov 06 20:59:25.248 INFO kablam! end of query stack Nov 06 20:59:25.256 INFO kablam! error: aborting due to previous error Nov 06 20:59:25.256 INFO kablam! Nov 06 20:59:25.260 INFO kablam! Nov 06 20:59:25.260 INFO kablam! note: the compiler unexpectedly panicked. this is a bug. Nov 06 20:59:25.260 INFO kablam! Nov 06 20:59:25.260 INFO kablam! note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports Nov 06 20:59:25.260 INFO kablam! Nov 06 20:59:25.260 INFO kablam! note: rustc 1.32.0-nightly (24e66c289 2018-11-06) running on x86_64-unknown-linux-gnu Nov 06 20:59:25.260 INFO kablam! Nov 06 20:59:25.260 INFO kablam! note: compiler flags: -C debuginfo=2 --crate-type lib Nov 06 20:59:25.260 INFO kablam! Nov 06 20:59:25.260 INFO kablam! note: some of the compiler flags provided by cargo are hidden Nov 06 20:59:25.260 INFO kablam! Nov 06 20:59:25.282 INFO kablam! error: Could not compile `pyo3`. Nov 06 20:59:25.282 INFO kablam! Nov 06 20:59:25.282 INFO kablam! To learn more, run the command again with --verbose. Nov 06 20:59:25.282 INFO kablam! su: No module specific data is present Nov 06 20:59:25.668 INFO running `"docker" "rm" "-f" "69599d446014521a9b3011a5e62e7e4fd07d880b1b06c563605b9051126222a2"` Nov 06 20:59:25.774 INFO blam! 69599d446014521a9b3011a5e62e7e4fd07d880b1b06c563605b9051126222a2