[INFO] cloning repository https://github.com/overdrivenpotato/libcore-psp [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/overdrivenpotato/libcore-psp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foverdrivenpotato%2Flibcore-psp"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foverdrivenpotato%2Flibcore-psp'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 5112322686ea069bbf5ea5a08b1afbe3b20d46b0 [INFO] checking overdrivenpotato/libcore-psp against master#74e80468347471779be6060d8d7d6d04e98e467f for pr-72788 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foverdrivenpotato%2Flibcore-psp" "/workspace/builds/worker-8/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/overdrivenpotato/libcore-psp on toolchain 74e80468347471779be6060d8d7d6d04e98e467f [INFO] running `"/workspace/cargo-home/bin/cargo" "+74e80468347471779be6060d8d7d6d04e98e467f" "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-8/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" "+74e80468347471779be6060d8d7d6d04e98e467f" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+74e80468347471779be6060d8d7d6d04e98e467f" "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] d3add493f26d71c3543f0e353647663d48bd673764ead8b70cacccb39a1c05f1 [INFO] running `"docker" "start" "-a" "d3add493f26d71c3543f0e353647663d48bd673764ead8b70cacccb39a1c05f1"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [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: 0x7f671de20855 - backtrace::backtrace::libunwind::trace::h508d2c55eb856ef2 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x7f671de20855 - backtrace::backtrace::trace_unsynchronized::h31c9d8a0097b92f8 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x7f671de20855 - std::sys_common::backtrace::_print_fmt::h520f528c4c103a3f [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x7f671de20855 - ::fmt::hf4dec5da8360bccb [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x7f671de5ddfc - core::fmt::write::hdf236390fbd68d3d [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x7f671de13003 - std::io::Write::write_fmt::hd33447f61d92a88a [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x7f671de25860 - std::sys_common::backtrace::_print::h856c809943c588ab [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x7f671de25860 - std::sys_common::backtrace::print::hc042b4237cc3648a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x7f671de25860 - std::panicking::default_hook::{{closure}}::h35997132c163f935 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x7f671de255ac - std::panicking::default_hook::h8555bf398b0f1318 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x7f671e546fe3 - rustc_driver::report_ice::h5467ff540a72215a [INFO] [stderr] 11: 0x7f671de25f0c - std::panicking::rust_panic_with_hook::h9b80e82887819c44 [INFO] [stderr] at src/libstd/panicking.rs:490 [INFO] [stderr] 12: 0x7f671de25aeb - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:388 [INFO] [stderr] 13: 0x7f671de5a9a1 - core::panicking::panic_fmt::hd101a87121fa411f [INFO] [stderr] at src/libcore/panicking.rs:101 [INFO] [stderr] 14: 0x7f671de5a8ed - core::panicking::panic::h02171c407fa1462f [INFO] [stderr] at src/libcore/panicking.rs:56 [INFO] [stderr] 15: 0x7f671f1973fc - rustc_typeck::check::intrinsic::check_intrinsic_type::h356eac79915e0421 [INFO] [stderr] 16: 0x7f671eef0744 - rustc_typeck::check::check_item_type::h5e8f00cd22ec392c [INFO] [stderr] 17: 0x7f671ef95c8b - rustc_middle::hir::map::Map::visit_item_likes_in_module::h3204ea861eb6c4b9 [INFO] [stderr] 18: 0x7f671eeed0dd - rustc_typeck::check::check_mod_item_types::hf45d3cf704f102db [INFO] [stderr] 19: 0x7f671f11e682 - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::check_mod_item_types>::compute::hdaaf02db6c62a2ea [INFO] [stderr] 20: 0x7f671f0b1254 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::h59195aa639d4ed2e [INFO] [stderr] 21: 0x7f671efc2aa1 - rustc_data_structures::stack::ensure_sufficient_stack::h4c0bd2c1f22836f6 [INFO] [stderr] 22: 0x7f671f03a019 - rustc_query_system::query::plumbing::get_query_impl::h6d4afd97b65f8ab8 [INFO] [stderr] 23: 0x7f671f063f37 - rustc_query_system::query::plumbing::ensure_query_impl::hefed8639f1b75bae [INFO] [stderr] 24: 0x7f671f12191f - rustc_session::utils::::time::h4ea50a3514cc698e [INFO] [stderr] 25: 0x7f671f105723 - rustc_typeck::check_crate::h87578ef523ad2d16 [INFO] [stderr] 26: 0x7f671e6eb092 - rustc_interface::passes::analysis::h0de4eadecdd7f4dc [INFO] [stderr] 27: 0x7f671e5347fb - rustc_middle::ty::query:: for rustc_middle::ty::query::queries::analysis>::compute::hbbe7586420ea4e4a [INFO] [stderr] 28: 0x7f671e59f4a7 - rustc_query_system::dep_graph::graph::DepGraph::with_task_impl::hf6269547eb08c357 [INFO] [stderr] 29: 0x7f671e5ab9ba - rustc_query_system::query::plumbing::get_query_impl::h27144e56ea3716e8 [INFO] [stderr] 30: 0x7f671e535007 - rustc_middle::ty::context::tls::enter_global::h8b1f462a0f3caa22 [INFO] [stderr] 31: 0x7f671e50cfed - rustc_interface::interface::run_compiler_in_existing_thread_pool::h3ff68a7535d0b31d [INFO] [stderr] 32: 0x7f671e5589df - rustc_ast::attr::with_globals::h15c9ccc6afcbee3a [INFO] [stderr] 33: 0x7f671e55a1ac - std::sys_common::backtrace::__rust_begin_short_backtrace::h4eeece56210bdd80 [INFO] [stderr] 34: 0x7f671e50fb4e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h796812199c97977a [INFO] [stderr] 35: 0x7f671de3576a - as core::ops::function::FnOnce>::call_once::h82579ad6d01265b5 [INFO] [stderr] at /rustc/74e80468347471779be6060d8d7d6d04e98e467f/src/liballoc/boxed.rs:1076 [INFO] [stderr] 36: 0x7f671de3576a - as core::ops::function::FnOnce>::call_once::ha64b44ac705bd524 [INFO] [stderr] at /rustc/74e80468347471779be6060d8d7d6d04e98e467f/src/liballoc/boxed.rs:1076 [INFO] [stderr] 37: 0x7f671de3576a - std::sys::unix::thread::Thread::new::thread_start::hbaf2c67a26ced5a5 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 38: 0x7f671dd77609 - start_thread [INFO] [stderr] 39: 0x7f671dc8b103 - __clone [INFO] [stderr] 40: 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 1.45.0-nightly (74e804683 2020-05-30) 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" "d3add493f26d71c3543f0e353647663d48bd673764ead8b70cacccb39a1c05f1"` [INFO] running `"docker" "rm" "-f" "d3add493f26d71c3543f0e353647663d48bd673764ead8b70cacccb39a1c05f1"` [INFO] [stdout] d3add493f26d71c3543f0e353647663d48bd673764ead8b70cacccb39a1c05f1