[INFO] crate queueue 0.1.1-beta.3 is already in cache [INFO] checking queueue-0.1.1-beta.3 against try#8a749131e7beb72f6edacefd2bdcbed3d67b2112 for pr-72331 [INFO] extracting crate queueue 0.1.1-beta.3 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate queueue 0.1.1-beta.3 on toolchain 8a749131e7beb72f6edacefd2bdcbed3d67b2112 [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate queueue 0.1.1-beta.3 [INFO] finished tweaking crates.io crate queueue 0.1.1-beta.3 [INFO] tweaked toml for crates.io crate queueue 0.1.1-beta.3 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+8a749131e7beb72f6edacefd2bdcbed3d67b2112" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6d2eda6a97eee9e4fa9878ff660a38a28b331da4189e0bd8395cb847e1e27ce9 [INFO] running `"docker" "start" "-a" "6d2eda6a97eee9e4fa9878ff660a38a28b331da4189e0bd8395cb847e1e27ce9"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.70 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling proc-macro2 v1.0.13 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.23 [INFO] [stderr] Checking ppv-lite86 v0.2.8 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking oorandom v11.1.1 [INFO] [stderr] Checking queueue v0.1.1-beta.3 (/opt/rustwide/workdir) [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stderr] --> src/lib.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(const_generics, maybe_uninit_uninit_array, internal_uninit_const, const_fn, const_in_array_repeat_expressions)] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(incomplete_features)]` on by default [INFO] [stderr] = note: see issue #44580 for more information [INFO] [stderr] [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] error: internal compiler error: src/librustc_mir/interpret/operand.rs:540: eval_const_to_op: Unexpected ConstKind Const { ty: usize, val: Bound(DebruijnIndex(0), 1) } [INFO] [stderr] [INFO] [stderr] thread 'rustc' panicked at 'Box', src/librustc_errors/lib.rs:907:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] 0: 0x7f8a0eadd2b4 - backtrace::backtrace::libunwind::trace::h98d3444f0ad70429 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x7f8a0eadd2b4 - backtrace::backtrace::trace_unsynchronized::h37f821d20053e6cd [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x7f8a0eadd2b4 - std::sys_common::backtrace::_print_fmt::hff04dc7e915a3c85 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x7f8a0eadd2b4 - ::fmt::h61891c439a79f00d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x7f8a0eb1b53c - core::fmt::write::hdf236390fbd68d3d [INFO] [stderr] at src/libcore/fmt/mod.rs:1069 [INFO] [stderr] 5: 0x7f8a0eacf0c3 - std::io::Write::write_fmt::h55f7fe3633ce766f [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x7f8a0eae2485 - std::sys_common::backtrace::_print::h78339381acb79e1b [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x7f8a0eae2485 - std::sys_common::backtrace::print::h525aa9f9405c80a1 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x7f8a0eae2485 - std::panicking::default_hook::{{closure}}::hace90b8a218287e6 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x7f8a0eae21d7 - std::panicking::default_hook::h160b6beccc49b335 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x7f8a0f1f0473 - rustc_driver::report_ice::hb16883fe47d4c76b [INFO] [stderr] 11: 0x7f8a0eae2b3d - std::panicking::rust_panic_with_hook::h36f6804eea3f553a [INFO] [stderr] at src/libstd/panicking.rs:490 [INFO] [stderr] 12: 0x7f8a11d323b3 - std::panicking::begin_panic::h5b3ce6c8c73b6055 [INFO] [stderr] 13: 0x7f8a11d6afa0 - rustc_errors::HandlerInner::bug::hf241312b78689127 [INFO] [stderr] 14: 0x7f8a11d69910 - rustc_errors::Handler::bug::hfeb129ded25ac33b [INFO] [stderr] 15: 0x7f8a119004f2 - rustc_middle::util::bug::opt_span_bug_fmt::{{closure}}::h1412aa2a5f94f18e [INFO] [stderr] 16: 0x7f8a118f7d6b - rustc_middle::ty::context::tls::with_opt::{{closure}}::h926970a14c2b94a1 [INFO] [stderr] 17: 0x7f8a118f7cba - rustc_middle::ty::context::tls::with_opt::h1a6bee88b47c73cf [INFO] [stderr] 18: 0x7f8a11900408 - rustc_middle::util::bug::opt_span_bug_fmt::h8f0d6a4bf8fbd355 [INFO] [stderr] 19: 0x7f8a11900372 - rustc_middle::util::bug::bug_fmt::h22f003d183248a49 [INFO] [stderr] 20: 0x7f8a107103bb - rustc_mir::interpret::operand::>::eval_const_to_op::hef18e7aa752569b8 [INFO] [stderr] 21: 0x7f8a1070f3ce - rustc_mir::interpret::operand::>::eval_operand::hde81b9fed81126f2 [INFO] [stderr] 22: 0x7f8a10736bb5 - rustc_mir::interpret::step::>::eval_rvalue_into_place::he2e1789a22a2deec [INFO] [stderr] 23: 0x7f8a1072a2e4 - rustc_mir::interpret::step::>::run::h64b20f025149cd41 [INFO] [stderr] 24: 0x7f8a1044e136 - rustc_mir::const_eval::eval_queries::const_eval_raw_provider::h5beef93a85b9b257 [INFO] [stderr] 25: 0x7f8a1041a7dd - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::const_eval_raw>::compute::h1d83b5272d44b21d [INFO] [stderr] 26: 0x7f8a1067b426 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::h1f2ef25d9a9b2587 [INFO] [stderr] 27: 0x7f8a106cd1a4 - rustc_data_structures::stack::ensure_sufficient_stack::h9918b295891cca2e [INFO] [stderr] 28: 0x7f8a10612ac2 - rustc_query_system::query::plumbing::get_query_impl::h54213749d63fa41e [INFO] [stderr] 29: 0x7f8a1044c830 - rustc_mir::const_eval::eval_queries::const_eval_validated_provider::hba4fba7b60490fa2 [INFO] [stderr] 30: 0x7f8a11904053 - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::const_eval_validated>::compute::h13f41894eb5b3470 [INFO] [stderr] 31: 0x7f8a116c6540 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::h35d042bee8780486 [INFO] [stderr] 32: 0x7f8a119cf598 - rustc_data_structures::stack::ensure_sufficient_stack::heb83b879449fa2bd [INFO] [stderr] 33: 0x7f8a117c8159 - rustc_query_system::query::plumbing::get_query_impl::hb96e0ece5a6fcb74 [INFO] [stderr] 34: 0x7f8a118da2fe - rustc_middle::mir::interpret::queries::::const_eval_global_id::h2d75ed13455838d8 [INFO] [stderr] 35: 0x7f8a118d9f63 - rustc_middle::mir::interpret::queries::::const_eval_resolve::h86cc2ccfd0c71847 [INFO] [stderr] 36: 0x7f8a114744d4 - rustc_infer::infer::InferCtxt::const_eval_resolve::h5b34edba2775bf58 [INFO] [stderr] 37: 0x7f8a1133384d - ::process_obligation::{{closure}}::h1895481f7040dadc [INFO] [stderr] 38: 0x7f8a1130d3ce - rustc_data_structures::obligation_forest::ObligationForest::process_obligations::h5c5c330cce06323e [INFO] [stderr] 39: 0x7f8a112a9a71 - ::select_where_possible::hc439381b719587cf [INFO] [stderr] 40: 0x7f8a0fc66ed7 - rustc_infer::infer::fudge::::fudge_inference_if_ok::hd9240011f91b44d7 [INFO] [stderr] 41: 0x7f8a0fbb99e1 - rustc_typeck::check::FnCtxt::expected_inputs_for_expected_output::hdbcf676eaa08ad2c [INFO] [stderr] 42: 0x7f8a0fb67d2d - rustc_typeck::check::callee::::confirm_builtin_call::hf0b31c85c3f11d95 [INFO] [stderr] 43: 0x7f8a0fb66133 - rustc_typeck::check::callee::::check_call::h112a3d9375e50be3 [INFO] [stderr] 44: 0x7f8a0fb77978 - rustc_typeck::check::expr::::check_expr_kind::hd795b149dfbf6223 [INFO] [stderr] 45: 0x7f8a0fb77116 - rustc_typeck::check::expr::::check_expr_with_expectation_and_needs::hb612dc40a5e86390 [INFO] [stderr] 46: 0x7f8a0fb76f85 - rustc_typeck::check::expr::::check_expr_coercable_to_type::h4631598ece164085 [INFO] [stderr] 47: 0x7f8a0fb77518 - rustc_typeck::check::expr::::check_expr_kind::hd795b149dfbf6223 [INFO] [stderr] 48: 0x7f8a0fb77116 - rustc_typeck::check::expr::::check_expr_with_expectation_and_needs::hb612dc40a5e86390 [INFO] [stderr] 49: 0x7f8a0fb76f85 - rustc_typeck::check::expr::::check_expr_coercable_to_type::h4631598ece164085 [INFO] [stderr] 50: 0x7f8a0fb7b842 - rustc_typeck::check::expr::::check_expr_kind::hd795b149dfbf6223 [INFO] [stderr] 51: 0x7f8a0fb77116 - rustc_typeck::check::expr::::check_expr_with_expectation_and_needs::hb612dc40a5e86390 [INFO] [stderr] 52: 0x7f8a0fbbb9e1 - rustc_typeck::check::FnCtxt::check_block_with_expected::h8a3bb832bae30283 [INFO] [stderr] 53: 0x7f8a0fb77994 - rustc_typeck::check::expr::::check_expr_kind::hd795b149dfbf6223 [INFO] [stderr] 54: 0x7f8a0fb77116 - rustc_typeck::check::expr::::check_expr_with_expectation_and_needs::hb612dc40a5e86390 [INFO] [stderr] 55: 0x7f8a0fb81bdb - rustc_typeck::check::expr::::check_return_expr::h6cf54cd66de1ebcd [INFO] [stderr] 56: 0x7f8a0fba49ea - rustc_typeck::check::check_fn::h8688013a554b1a76 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] 57: 0x7f8a0fda08a6 - rustc_middle::ty::context::GlobalCtxt::enter_local::ha57b300020426d2a [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] 58: 0x7f8a0fba2d62 - rustc_typeck::check::typeck_tables_of::h60f79478a8450b9b [INFO] [stderr] 59: 0x7f8a0fd9679e - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::typeck_tables_of>::compute::h61cbf894eeb9714c [INFO] [stderr] 60: 0x7f8a0fd6aa07 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::h9e75994a618a34c4 [INFO] [stderr] 61: 0x7f8a0fd24b8d - rustc_query_system::query::plumbing::get_query_impl::hfa13036105a5c5d4 [INFO] [stderr] 62: 0x7f8a0fd2a0bd - rustc_query_system::query::plumbing::ensure_query_impl::hb1093c44ebade76a [INFO] [stderr] 63: 0x7f8a0fba25a6 - rustc_typeck::check::typeck_item_bodies::h61f8703b7b88f9c8 [INFO] [stderr] 64: 0x7f8a0fde41be - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::typeck_item_bodies>::compute::h930e1b7f0ac20b87 [INFO] [stderr] 65: 0x7f8a0fd6dee7 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::hcae38169723d7239 [INFO] [stderr] 66: 0x7f8a0fcd7e3e - rustc_query_system::query::plumbing::get_query_impl::h234a6c51f965cdb1 [INFO] [stderr] 67: 0x7f8a0fdd3834 - rustc_typeck::check_crate::h1c87663bbe1cad17 [INFO] [stderr] 68: 0x7f8a0f4b4744 - rustc_interface::passes::analysis::h714ceef07b2a5e97 [INFO] [stderr] 69: 0x7f8a0f1f1d4b - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::analysis>::compute::h7e25528fd1a9799c [INFO] [stderr] 70: 0x7f8a0f2521e7 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::hbd1b439454a131de [INFO] [stderr] 71: 0x7f8a0f237038 - rustc_data_structures::stack::ensure_sufficient_stack::hf399ce9d2f150a11 [INFO] [stderr] 72: 0x7f8a0f24cbbd - rustc_query_system::query::plumbing::get_query_impl::hafaab0cb4f13383f [INFO] [stderr] 73: 0x7f8a0f1f2367 - rustc_middle::ty::context::tls::enter_global::h848fc6a243b021a1 [INFO] [stderr] 74: 0x7f8a0f1bf5ed - rustc_interface::interface::run_compiler_in_existing_thread_pool::hffe7582a60c813e5 [INFO] [stderr] 75: 0x7f8a0f1fd9dd - scoped_tls::ScopedKey::set::hd492716dbcb33c9b [INFO] [stderr] 76: 0x7f8a0f1f6b82 - rustc_ast::attr::with_globals::heae8a5c465a92c0c [INFO] [stderr] 77: 0x7f8a0f2056f1 - std::sys_common::backtrace::__rust_begin_short_backtrace::he4ce42496761be56 [INFO] [stderr] 78: 0x7f8a0f259efe - core::ops::function::FnOnce::call_once{{vtable.shim}}::h14f2c73dc54d1525 [INFO] [stderr] 79: 0x7f8a0eaf2a4a - as core::ops::function::FnOnce>::call_once::hf960b3a908828f8b [INFO] [stderr] at /rustc/8a749131e7beb72f6edacefd2bdcbed3d67b2112/src/liballoc/boxed.rs:1057 [INFO] [stderr] 80: 0x7f8a0eaf2a4a - as core::ops::function::FnOnce>::call_once::ha9e1e122561af9d9 [INFO] [stderr] at /rustc/8a749131e7beb72f6edacefd2bdcbed3d67b2112/src/liballoc/boxed.rs:1057 [INFO] [stderr] 81: 0x7f8a0eaf2a4a - std::sys::unix::thread::Thread::new::thread_start::h8b0ae441dc3343d4 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 82: 0x7f8a0ea33609 - start_thread [INFO] [stderr] 83: 0x7f8a0e947103 - __clone [INFO] [stderr] 84: 0x0 - [INFO] [stderr] [INFO] [stderr] note: the compiler unexpectedly panicked. this is a bug. [INFO] [stderr] [INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports [INFO] [stderr] [INFO] [stderr] note: rustc 1.45.0-nightly (8a749131e 2020-05-19) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: -C embed-bitcode=no -C debuginfo=2 --crate-type lib [INFO] [stderr] [INFO] [stderr] note: some of the compiler flags provided by cargo are hidden [INFO] [stderr] [INFO] [stderr] query stack during panic: [INFO] [stderr] #0 [const_eval_raw] const-evaluating `timing_wheel::hierarchical::WheelLevel::{{constant}}#0` [INFO] [stderr] #1 [const_eval_validated] const-evaluating + checking `timing_wheel::hierarchical::WheelLevel::{{constant}}#0` [INFO] [stderr] #2 [typeck_tables_of] type-checking `timing_wheel::hierarchical::Wheel::, LEVEL, CUTOFF>::new_bounded` [INFO] [stderr] #3 [typeck_item_bodies] type-checking all item bodies [INFO] [stderr] #4 [analysis] running analysis passes on this crate [INFO] [stderr] end of query stack [INFO] [stderr] error: aborting due to previous error; 1 warning emitted [INFO] [stderr] [INFO] [stderr] error: could not compile `queueue`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "6d2eda6a97eee9e4fa9878ff660a38a28b331da4189e0bd8395cb847e1e27ce9"` [INFO] running `"docker" "rm" "-f" "6d2eda6a97eee9e4fa9878ff660a38a28b331da4189e0bd8395cb847e1e27ce9"` [INFO] [stdout] 6d2eda6a97eee9e4fa9878ff660a38a28b331da4189e0bd8395cb847e1e27ce9