[INFO] crate enumset 1.0.0 is already in cache [INFO] checking enumset-1.0.0 against try#879b8cb7dc2ad9102994457e73cf78d124926ea5 for pr-73084 [INFO] extracting crate enumset 1.0.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate enumset 1.0.0 on toolchain 879b8cb7dc2ad9102994457e73cf78d124926ea5 [INFO] running `"/workspace/cargo-home/bin/cargo" "+879b8cb7dc2ad9102994457e73cf78d124926ea5" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate enumset 1.0.0 [INFO] finished tweaking crates.io crate enumset 1.0.0 [INFO] tweaked toml for crates.io crate enumset 1.0.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+879b8cb7dc2ad9102994457e73cf78d124926ea5" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+879b8cb7dc2ad9102994457e73cf78d124926ea5" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+879b8cb7dc2ad9102994457e73cf78d124926ea5" "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] 871fda3b4e1b0bf9f2098947f0ab2d198d45b75782f39dcbf038a063e6a6cc86 [INFO] running `"docker" "start" "-a" "871fda3b4e1b0bf9f2098947f0ab2d198d45b75782f39dcbf038a063e6a6cc86"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling syn v1.0.30 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling rustversion v1.0.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling serde_derive v1.0.111 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling enumset_derive v0.5.0 [INFO] [stderr] Checking enumset v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking serde v1.0.111 [INFO] [stderr] Checking toml v0.5.6 [INFO] [stderr] Checking serde_json v1.0.53 [INFO] [stderr] Checking bincode v1.2.1 [INFO] [stderr] Checking trybuild v1.0.28 [INFO] [stderr] error: internal compiler error: src/librustc_mir_build/hair/pattern/const_to_pat.rs:137: use of a constant whose type is a projection inside a pattern [INFO] [stderr] [INFO] [stderr] thread 'rustc' panicked at 'Box', src/librustc_errors/lib.rs:907:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7f8168eae8c5 - backtrace::backtrace::libunwind::trace::haa412c68ebbfb7cb [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x7f8168eae8c5 - backtrace::backtrace::trace_unsynchronized::ha108e3f35b74f2c0 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x7f8168eae8c5 - std::sys_common::backtrace::_print_fmt::h15e024020a5efe76 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x7f8168eae8c5 - ::fmt::h0f0ee68588fafa16 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x7f8168eebfdc - core::fmt::write::h5e8e27a0c5da998b [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x7f8168ea1043 - std::io::Write::write_fmt::h40a97a3850da46f1 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x7f8168eb38e0 - std::sys_common::backtrace::_print::h1951082d2778220a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x7f8168eb38e0 - std::sys_common::backtrace::print::hb28523ad63a39f3d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x7f8168eb38e0 - std::panicking::default_hook::{{closure}}::h335019dd84826d63 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x7f8168eb362c - std::panicking::default_hook::h075f202ae1b09cd1 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x7f81695bb3e3 - rustc_driver::report_ice::hf52980a358a4db7c [INFO] [stderr] 11: 0x7f815f53be86 - as core::ops::function::Fn>::call::hda7680926a0cef2e [INFO] [stderr] at /rustc/879b8cb7dc2ad9102994457e73cf78d124926ea5/src/liballoc/boxed.rs:1090 [INFO] [stderr] 12: 0x7f815f549225 - proc_macro::bridge::client::::enter::{{closure}}::{{closure}}::h11cd6262415e400a [INFO] [stderr] at /rustc/879b8cb7dc2ad9102994457e73cf78d124926ea5/src/libproc_macro/bridge/client.rs:318 [INFO] [stderr] 13: 0x7f8168eb3f8c - std::panicking::rust_panic_with_hook::hd172f806c3cae9b4 [INFO] [stderr] at src/libstd/panicking.rs:481 [INFO] [stderr] 14: 0x7f816c0d9e93 - std::panicking::begin_panic::had9a1e951c2ee247 [INFO] [stderr] 15: 0x7f816c113d60 - rustc_errors::HandlerInner::bug::h793b737e93b015bc [INFO] [stderr] 16: 0x7f816c1127f0 - rustc_errors::Handler::bug::h57f28121e9cef44a [INFO] [stderr] 17: 0x7f816bcca4a2 - rustc_middle::util::bug::opt_span_bug_fmt::{{closure}}::hda4621449f0b8330 [INFO] [stderr] 18: 0x7f816bcc20bb - rustc_middle::ty::context::tls::with_opt::{{closure}}::h05faa32935eab8b3 [INFO] [stderr] 19: 0x7f816bcc2009 - rustc_middle::ty::context::tls::with_opt::hb95e4a576f9a1ad8 [INFO] [stderr] 20: 0x7f816bcca3b8 - rustc_middle::util::bug::opt_span_bug_fmt::h5087444a4bfed725 [INFO] [stderr] 21: 0x7f816bcca322 - rustc_middle::util::bug::bug_fmt::h43a103a07b0bcb0d [INFO] [stderr] 22: 0x7f816a5eaeb5 - rustc_mir_build::hair::pattern::const_to_pat::ConstToPat::to_pat::h5835a6d366db41b3 [INFO] [stderr] 23: 0x7f816a659a86 - rustc_middle::ty::context::GlobalCtxt::enter_local::h05a6bffb79cba242 [INFO] [stderr] 24: 0x7f816a6561c1 - rustc_mir_build::hair::pattern::PatCtxt::lower_path::h5d87ae593bc1107a [INFO] [stderr] 25: 0x7f816a653766 - rustc_mir_build::hair::pattern::PatCtxt::lower_pattern::h84a0741cd0b495aa [INFO] [stderr] 26: 0x7f816a5c6691 - rustc_mir_build::hair::pattern::check_match::MatchVisitor::lower_pattern::h85d4e6ec13279111 [INFO] [stderr] 27: 0x7f816a64c1cb - as core::iter::traits::iterator::Iterator>::fold::h0e93f47a9b29849f [INFO] [stderr] 28: 0x7f816a5c51bb - ::visit_expr::hbe758ba6700a9271 [INFO] [stderr] 29: 0x7f816a5c503c - ::visit_expr::hbe758ba6700a9271 [INFO] [stderr] 30: 0x7f816a5c4d2c - rustc_mir_build::hair::pattern::check_match::check_match::ha1e4cf3f302fb339 [INFO] [stderr] 31: 0x7f81697a9be2 - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::check_match>::compute::hd251a9d3563fc466 [INFO] [stderr] 32: 0x7f8169831e64 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::hae4f84a4dc199162 [INFO] [stderr] 33: 0x7f8169794bd3 - rustc_data_structures::stack::ensure_sufficient_stack::hb619a49821b146bf [INFO] [stderr] 34: 0x7f816987d930 - rustc_query_system::query::plumbing::get_query_impl::h9116c20ba65cc2dc [INFO] [stderr] 35: 0x7f816988a2a7 - rustc_query_system::query::plumbing::ensure_query_impl::hbe80f03650393bca [INFO] [stderr] 36: 0x7f81697e7dab - rustc_session::utils::::time::hd46b734f2fa689c2 [INFO] [stderr] 37: 0x7f81697e77c7 - rustc_session::utils::::time::hc7197033e1360113 [INFO] [stderr] 38: 0x7f81697847ea - rustc_interface::passes::analysis::h58500966b2c72c9b [INFO] [stderr] 39: 0x7f81695bed42 - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::analysis>::compute::h5508b3471a6fea71 [INFO] [stderr] 40: 0x7f8169641d67 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::hba0a074c7c3dc14e [INFO] [stderr] 41: 0x7f816963beb0 - rustc_query_system::query::plumbing::get_query_impl::hbe84208f5544a9da [INFO] [stderr] 42: 0x7f81695bee6f - rustc_middle::ty::context::tls::enter_global::h05451b4361f863e7 [INFO] [stderr] 43: 0x7f81695c7074 - rustc_interface::queries::::enter::hd0db7a59055be89e [INFO] [stderr] 44: 0x7f8169637bd3 - rustc_span::with_source_map::h4f55c373f60ac217 [INFO] [stderr] 45: 0x7f81695c8b78 - rustc_interface::interface::run_compiler_in_existing_thread_pool::h33e8c7268bafe6b0 [INFO] [stderr] 46: 0x7f81695bc9cd - scoped_tls::ScopedKey::set::h15edd387922abe5d [INFO] [stderr] 47: 0x7f81695c9cf6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h52cc0935c466a38e [INFO] [stderr] 48: 0x7f81695a6e0e - core::ops::function::FnOnce::call_once{{vtable.shim}}::hdcd3d2068289672e [INFO] [stderr] 49: 0x7f8168ec38ea - as core::ops::function::FnOnce>::call_once::h8db968d0f6ec2591 [INFO] [stderr] at /rustc/879b8cb7dc2ad9102994457e73cf78d124926ea5/src/liballoc/boxed.rs:1076 [INFO] [stderr] 50: 0x7f8168ec38ea - as core::ops::function::FnOnce>::call_once::h2641815d24d46151 [INFO] [stderr] at /rustc/879b8cb7dc2ad9102994457e73cf78d124926ea5/src/liballoc/boxed.rs:1076 [INFO] [stderr] 51: 0x7f8168ec38ea - std::sys::unix::thread::Thread::new::thread_start::h8ee7e0a2460d9ee9 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 52: 0x7f8168e05609 - start_thread [INFO] [stderr] 53: 0x7f8168d19103 - __clone [INFO] [stderr] 54: 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 1.46.0-nightly (879b8cb7d 2020-06-07) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: -C embed-bitcode=no -C debuginfo=2 [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 [check_match] match-checking `small_enum::match_const_test` [INFO] [stderr] #1 [analysis] running analysis passes on this crate [INFO] [stderr] end of query stack [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: could not compile `enumset`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "871fda3b4e1b0bf9f2098947f0ab2d198d45b75782f39dcbf038a063e6a6cc86"` [INFO] running `"docker" "rm" "-f" "871fda3b4e1b0bf9f2098947f0ab2d198d45b75782f39dcbf038a063e6a6cc86"` [INFO] [stdout] 871fda3b4e1b0bf9f2098947f0ab2d198d45b75782f39dcbf038a063e6a6cc86