[INFO] updating cached repository https://github.com/overdrivenpotato/libcore-psp [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 5112322686ea069bbf5ea5a08b1afbe3b20d46b0 [INFO] checking overdrivenpotato/libcore-psp against try#879b8cb7dc2ad9102994457e73cf78d124926ea5 for pr-73084 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foverdrivenpotato%2Flibcore-psp" "/workspace/builds/worker-12/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/overdrivenpotato/libcore-psp on toolchain 879b8cb7dc2ad9102994457e73cf78d124926ea5 [INFO] running `"/workspace/cargo-home/bin/cargo" "+879b8cb7dc2ad9102994457e73cf78d124926ea5" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/overdrivenpotato/libcore-psp [INFO] removed 1 missing tests [INFO] finished tweaking git repo https://github.com/overdrivenpotato/libcore-psp [INFO] tweaked toml for git repo https://github.com/overdrivenpotato/libcore-psp written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/overdrivenpotato/libcore-psp already has a lockfile, it will not be regenerated [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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] e60199e307372b1965bbca9e8c346a1382d632fb392a10695bb2cb71b4212cf8 [INFO] running `"docker" "start" "-a" "e60199e307372b1965bbca9e8c346a1382d632fb392a10695bb2cb71b4212cf8"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking core v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] thread 'rustc' panicked at 'called `Option::unwrap()` on a `None` value', src/librustc_typeck/check/intrinsic.rs:288:42 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7f17e8a928c5 - 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: 0x7f17e8a928c5 - 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: 0x7f17e8a928c5 - std::sys_common::backtrace::_print_fmt::h15e024020a5efe76 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x7f17e8a928c5 - ::fmt::h0f0ee68588fafa16 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x7f17e8acffdc - core::fmt::write::h5e8e27a0c5da998b [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x7f17e8a85043 - std::io::Write::write_fmt::h40a97a3850da46f1 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x7f17e8a978e0 - std::sys_common::backtrace::_print::h1951082d2778220a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x7f17e8a978e0 - std::sys_common::backtrace::print::hb28523ad63a39f3d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x7f17e8a978e0 - std::panicking::default_hook::{{closure}}::h335019dd84826d63 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x7f17e8a9762c - std::panicking::default_hook::h075f202ae1b09cd1 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x7f17e919f3e3 - rustc_driver::report_ice::hf52980a358a4db7c [INFO] [stderr] 11: 0x7f17e8a97f8c - std::panicking::rust_panic_with_hook::hd172f806c3cae9b4 [INFO] [stderr] at src/libstd/panicking.rs:481 [INFO] [stderr] 12: 0x7f17e8a97b6b - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:385 [INFO] [stderr] 13: 0x7f17e8accb81 - core::panicking::panic_fmt::hc02b60091d55b8de [INFO] [stderr] at src/libcore/panicking.rs:86 [INFO] [stderr] 14: 0x7f17e8accacd - core::panicking::panic::hb3027e393e12b97f [INFO] [stderr] at src/libcore/panicking.rs:51 [INFO] [stderr] 15: 0x7f17e9e1a5ec - rustc_typeck::check::intrinsic::check_intrinsic_type::h7a25ddce905acacf [INFO] [stderr] 16: 0x7f17e9b6ebe4 - rustc_typeck::check::check_item_type::h9c011c4e0653642c [INFO] [stderr] 17: 0x7f17e9c138ab - rustc_middle::hir::map::Map::visit_item_likes_in_module::h8eaf349115b96296 [INFO] [stderr] 18: 0x7f17e9b6b62d - rustc_typeck::check::check_mod_item_types::h2272ba4cf803d0b4 [INFO] [stderr] 19: 0x7f17e9d611e2 - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::check_mod_item_types>::compute::hc305209cacd6cafd [INFO] [stderr] 20: 0x7f17e9d308f4 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::h3de40eed8e4c14cc [INFO] [stderr] 21: 0x7f17e9c52c11 - rustc_data_structures::stack::ensure_sufficient_stack::hd65c9c9dfdc6deef [INFO] [stderr] 22: 0x7f17e9cc5c49 - rustc_query_system::query::plumbing::get_query_impl::ha7732be007c763db [INFO] [stderr] 23: 0x7f17e9ce31b2 - rustc_query_system::query::plumbing::ensure_query_impl::h91754fec78306351 [INFO] [stderr] 24: 0x7f17e9d889bc - rustc_typeck::check_crate::he6634eaf2464b1d9 [INFO] [stderr] 25: 0x7f17e93687c2 - rustc_interface::passes::analysis::h58500966b2c72c9b [INFO] [stderr] 26: 0x7f17e91a2d42 - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::analysis>::compute::h5508b3471a6fea71 [INFO] [stderr] 27: 0x7f17e9225d67 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::hba0a074c7c3dc14e [INFO] [stderr] 28: 0x7f17e921feb0 - rustc_query_system::query::plumbing::get_query_impl::hbe84208f5544a9da [INFO] [stderr] 29: 0x7f17e91a2e6f - rustc_middle::ty::context::tls::enter_global::h05451b4361f863e7 [INFO] [stderr] 30: 0x7f17e91ab074 - rustc_interface::queries::::enter::hd0db7a59055be89e [INFO] [stderr] 31: 0x7f17e921bbd3 - rustc_span::with_source_map::h4f55c373f60ac217 [INFO] [stderr] 32: 0x7f17e91acb78 - rustc_interface::interface::run_compiler_in_existing_thread_pool::h33e8c7268bafe6b0 [INFO] [stderr] 33: 0x7f17e91a09cd - scoped_tls::ScopedKey::set::h15edd387922abe5d [INFO] [stderr] 34: 0x7f17e91adcf6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h52cc0935c466a38e [INFO] [stderr] 35: 0x7f17e918ae0e - core::ops::function::FnOnce::call_once{{vtable.shim}}::hdcd3d2068289672e [INFO] [stderr] 36: 0x7f17e8aa78ea - as core::ops::function::FnOnce>::call_once::h8db968d0f6ec2591 [INFO] [stderr] at /rustc/879b8cb7dc2ad9102994457e73cf78d124926ea5/src/liballoc/boxed.rs:1076 [INFO] [stderr] 37: 0x7f17e8aa78ea - as core::ops::function::FnOnce>::call_once::h2641815d24d46151 [INFO] [stderr] at /rustc/879b8cb7dc2ad9102994457e73cf78d124926ea5/src/liballoc/boxed.rs:1076 [INFO] [stderr] 38: 0x7f17e8aa78ea - std::sys::unix::thread::Thread::new::thread_start::h8ee7e0a2460d9ee9 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 39: 0x7f17e89e9609 - start_thread [INFO] [stderr] 40: 0x7f17e88fd103 - __clone [INFO] [stderr] 41: 0x0 - [INFO] [stderr] [INFO] [stderr] error: internal compiler error: unexpected panic [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 --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 [check_mod_item_types] checking item types in module `intrinsics` [INFO] [stderr] #1 [analysis] running analysis passes on this crate [INFO] [stderr] end of query stack [INFO] [stderr] error: could not compile `core`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "e60199e307372b1965bbca9e8c346a1382d632fb392a10695bb2cb71b4212cf8"` [INFO] running `"docker" "rm" "-f" "e60199e307372b1965bbca9e8c346a1382d632fb392a10695bb2cb71b4212cf8"` [INFO] [stdout] e60199e307372b1965bbca9e8c346a1382d632fb392a10695bb2cb71b4212cf8