[INFO] cloning repository https://github.com/vldm/playground [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vldm/playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvldm%2Fplayground", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvldm%2Fplayground'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2751e76ab683c2fc8e2ffcc7b92412aae2e67e3c [INFO] checking vldm/playground against master#c919f490bbcd2b29b74016101f7ec71aaa24bdbb for pr-79073 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvldm%2Fplayground" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vldm/playground on toolchain c919f490bbcd2b29b74016101f7ec71aaa24bdbb [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/vldm/playground [INFO] finished tweaking git repo https://github.com/vldm/playground [INFO] tweaked toml for git repo https://github.com/vldm/playground written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/vldm/playground already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 85c10dff721bab7b091c40ae6d7c66363a078a26a749b6487dceeb05e6cd4e6c [INFO] running `Command { std: "docker" "start" "-a" "85c10dff721bab7b091c40ae6d7c66363a078a26a749b6487dceeb05e6cd4e6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "85c10dff721bab7b091c40ae6d7c66363a078a26a749b6487dceeb05e6cd4e6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85c10dff721bab7b091c40ae6d7c66363a078a26a749b6487dceeb05e6cd4e6c", kill_on_drop: false }` [INFO] [stdout] 85c10dff721bab7b091c40ae6d7c66363a078a26a749b6487dceeb05e6cd4e6c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ad8b3635a919d0df6f35ebe5a232963a8919ffc525ebc385a3a4490468f6854d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ad8b3635a919d0df6f35ebe5a232963a8919ffc525ebc385a3a4490468f6854d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.42 [INFO] [stderr] Compiling cfg-if v0.1.3 [INFO] [stderr] Compiling lazy_static v1.0.1 [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Compiling serde v1.0.66 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling adler32 v1.0.3 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking byteorder v1.2.3 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Compiling podio v0.1.6 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling pkg-config v0.3.11 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling unwrap v1.1.0 [INFO] [stderr] Compiling pest v1.0.6 [INFO] [stderr] Checking rustc-demangle v0.1.8 [INFO] [stderr] Checking itoa v0.4.1 [INFO] [stderr] Checking cast v0.2.2 [INFO] [stderr] Checking either v1.5.0 [INFO] [stderr] Checking dtoa v0.4.2 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking bitflags v1.0.3 [INFO] [stderr] Checking thread-scoped v1.0.2 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking bit-vec v0.4.4 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Checking atty v0.2.10 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Checking log v0.4.2 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling proc-macro2 v0.4.6 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking term v0.5.1 [INFO] [stderr] Checking itertools v0.7.8 [INFO] [stderr] Checking textwrap v0.9.0 [INFO] [stderr] Compiling miniz_oxide v0.1.2 [INFO] [stderr] Compiling xattr v0.2.1 [INFO] [stderr] Compiling filetime v0.2.1 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking clap v2.31.2 [INFO] [stderr] Compiling quote v0.6.3 [INFO] [stderr] Compiling tar v0.4.15 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Checking criterion-stats v0.2.3 [INFO] [stderr] Checking criterion-plot v0.2.3 [INFO] [stderr] Compiling msdos_time v0.1.6 [INFO] [stderr] Checking itertools-num v0.1.1 [INFO] [stderr] Compiling syn v0.14.2 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Compiling rayon v1.0.1 [INFO] [stderr] Compiling synstructure v0.6.1 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Compiling pest_derive v1.0.7 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Compiling failure_derive v0.1.1 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Compiling cc v1.0.17 [INFO] [stderr] Compiling serde_derive v1.0.66 [INFO] [stderr] Compiling miniz_oxide_c_api v0.1.2 [INFO] [stderr] Compiling bzip2-sys v0.1.6 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Compiling backtrace-sys v0.1.23 [INFO] [stderr] error: failed to run custom build command for `backtrace-sys v0.1.23` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/backtrace-sys-416b7a059369202e/build-script-build` (signal: 11, SIGSEGV: invalid memory reference) [INFO] [stderr] --- stderr [INFO] [stderr] thread '' panicked at 'attempted to leave type `nodrop::NoDrop<(epoch::Epoch, garbage::Bag)>` uninitialized, which is invalid', /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/core/src/mem/mod.rs:659:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x561c83a8e3a0 - std::backtrace_rs::backtrace::libunwind::trace::h448c56741b6011d3 [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/std/src/../../backtrace/src/backtrace/libunwind.rs:100:5 [INFO] [stderr] 1: 0x561c83a8e3a0 - std::backtrace_rs::backtrace::trace_unsynchronized::h2d26397c5720fdbb [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x561c83a8e3a0 - std::sys_common::backtrace::_print_fmt::h720a2f61f75b9f58 [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x561c83a8e3a0 - ::fmt::h8d62bbfda6d5c836 [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x561c83aad35c - core::fmt::write::h1857a60b204f1b6a [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/core/src/fmt/mod.rs:1078:17 [INFO] [stderr] 5: 0x561c83a89d62 - std::io::Write::write_fmt::h16a9fe7680ac245c [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/std/src/io/mod.rs:1519:15 [INFO] [stderr] 6: 0x561c83a90c95 - std::sys_common::backtrace::_print::h9ba51a6db618de7d [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x561c83a90c95 - std::sys_common::backtrace::print::h5f20e41c85e91716 [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x561c83a90c95 - std::panicking::default_hook::{{closure}}::h5b7294ca19e8edab [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x561c83a907ea - std::panicking::default_hook::hb3948d1f74b6ff4c [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x561c83a91431 - std::panicking::rust_panic_with_hook::h55d23fef0ad751bc [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x561c83a90f47 - std::panicking::begin_panic_handler::{{closure}}::h56ae74c6dea6e141 [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/std/src/panicking.rs:495:13 [INFO] [stderr] 12: 0x561c83a8e83c - std::sys_common::backtrace::__rust_end_short_backtrace::h3c4721f56689fae4 [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x561c83a90ed9 - rust_begin_unwind [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x561c83aac701 - core::panicking::panic_fmt::hb15d6f55e8472f62 [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x561c83aac64d - core::panicking::panic::h5d1c61fed2502a5f [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/core/src/panicking.rs:50:5 [INFO] [stderr] 16: 0x561c83a6a898 - core::mem::uninitialized::h6ea6f2a9adebf21e [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/core/src/mem/mod.rs:659:9 [INFO] [stderr] 17: 0x561c83a6a898 - crossbeam_epoch::sync::queue::Queue::new::h9e8703c389d93165 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/sync/queue.rs:57:28 [INFO] [stderr] 18: 0x561c83a6117d - crossbeam_epoch::internal::Global::new::hf25a11632eeff8f1 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/internal.rs:63:20 [INFO] [stderr] 19: 0x561c83a6c7c1 - crossbeam_epoch::collector::Collector::new::h16fb326bcdc42b32 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/collector.rs:32:38 [INFO] [stderr] 20: 0x561c83a662ca - ::deref::__static_ref_initialize::h47818a1c4f5854cb [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/default.rs:12:39 [INFO] [stderr] 21: 0x561c83a662ca - core::ops::function::FnOnce::call_once::hdf8b5383f7d82f57 [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 22: 0x561c83a66143 - lazy_static::lazy::Lazy::get::{{closure}}::hacf4ffa06f37647a [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.0.1/src/lazy.rs:24:45 [INFO] [stderr] 23: 0x561c83a6db2f - std::sync::once::Once::call_once::{{closure}}::he398b6c9fb00197a [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/std/src/sync/once.rs:261:41 [INFO] [stderr] 24: 0x561c83a8de72 - std::sync::once::Once::call_inner::hea4fc850fdffa55f [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/std/src/sync/once.rs:419:21 [INFO] [stderr] 25: 0x561c83a6daa5 - std::sync::once::Once::call_once::h4b35ef86d534b3a9 [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/std/src/sync/once.rs:261:9 [INFO] [stderr] 26: 0x561c83a6581f - lazy_static::lazy::Lazy::get::h0554b46b91fe707c [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.0.1/src/lazy.rs:23:13 [INFO] [stderr] 27: 0x561c83a6581f - ::deref::__stability::h084a68f9a6a772cd [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.0.1/src/lib.rs:148:25 [INFO] [stderr] 28: 0x561c83a6581f - ::deref::h070dcc953c6b8d77 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.0.1/src/lib.rs:150:21 [INFO] [stderr] 29: 0x561c83a65854 - crossbeam_epoch::default::HANDLE::__init::h256ce541409166f6 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/default.rs:17:29 [INFO] [stderr] 30: 0x561c83a66259 - core::ops::function::FnOnce::call_once::h670f937ba75992a4 [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 31: 0x561c83a64e7c - std::thread::local::lazy::LazyKeyInner::initialize::hfbf66ff4a9cf3a58 [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/std/src/thread/local.rs:304:25 [INFO] [stderr] 32: 0x561c83a6dbc6 - std::thread::local::fast::Key::try_initialize::hcfb049e4209e860d [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/std/src/thread/local.rs:473:31 [INFO] [stderr] 33: 0x561c83a6dd0b - std::thread::local::fast::Key::get::hbed1c35d968585c0 [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/std/src/thread/local.rs:456:29 [INFO] [stderr] 34: 0x561c83a6589d - crossbeam_epoch::default::HANDLE::__getit::h5655e80cd8beb03e [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/std/src/thread/local.rs:183:26 [INFO] [stderr] 35: 0x561c83a2c4db - std::thread::local::LocalKey::try_with::h3aff5a2030e439a4 [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/std/src/thread/local.rs:271:32 [INFO] [stderr] 36: 0x561c83a2c47f - std::thread::local::LocalKey::with::ha7c94a3e675170f4 [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/std/src/thread/local.rs:248:9 [INFO] [stderr] 37: 0x561c83a3fbd4 - crossbeam_epoch::default::is_pinned::h61bbd47311faece6 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/default.rs:33:5 [INFO] [stderr] 38: 0x561c83a33d64 - crossbeam_deque::Stealer::steal::h46b73de6b715b1dd [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-deque-0.2.0/src/lib.rs:714:12 [INFO] [stderr] 39: 0x561c83a23a73 - rayon_core::registry::WorkerThread::steal::{{closure}}::hbf74b272ba8b7e6d [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.0/src/registry.rs:622:27 [INFO] [stderr] 40: 0x561c83a20b0b - core::ops::function::impls:: for &mut F>::call_mut::hea9f1a8947da3718 [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/core/src/ops/function.rs:269:13 [INFO] [stderr] 41: 0x561c83a31241 - core::iter::traits::iterator::Iterator::find_map::check::{{closure}}::h538f6f1ad3d49a7f [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/core/src/iter/traits/iterator.rs:2257:32 [INFO] [stderr] 42: 0x561c83a2b70c - core::iter::adapters::filter_try_fold::{{closure}}::hfdbe898d2fffe4cd [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/core/src/iter/adapters/mod.rs:1078:44 [INFO] [stderr] 43: 0x561c83a2aecc - core::ops::function::impls:: for &mut F>::call_mut::hfdb2712c9bee191e [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/core/src/ops/function.rs:269:13 [INFO] [stderr] 44: 0x561c83a31493 - core::iter::traits::iterator::Iterator::try_fold::h17669e3f651bb1a7 [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/core/src/iter/traits/iterator.rs:1888:21 [INFO] [stderr] 45: 0x561c83a2d922 - as core::iter::traits::iterator::Iterator>::try_fold::h7a58ae4fe272f234 [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/core/src/iter/adapters/chain.rs:105:19 [INFO] [stderr] 46: 0x561c83a2a476 - as core::iter::traits::iterator::Iterator>::try_fold::hd5f14b26d3199520 [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/core/src/iter/adapters/mod.rs:1127:9 [INFO] [stderr] 47: 0x561c83a2b2a1 - core::iter::traits::iterator::Iterator::find_map::ha78704d0e4e7272a [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/core/src/iter/traits/iterator.rs:2263:9 [INFO] [stderr] 48: 0x561c83a2a4e6 - as core::iter::traits::iterator::Iterator>::next::hb91e554bb1d6d5fd [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/core/src/iter/adapters/mod.rs:1245:9 [INFO] [stderr] 49: 0x561c83a23976 - rayon_core::registry::WorkerThread::steal::hf9d6738e248d09a7 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.0/src/registry.rs:616:9 [INFO] [stderr] 50: 0x561c83a23632 - rayon_core::registry::WorkerThread::wait_until_cold::{{closure}}::he93960fbb7c06edc [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.0/src/registry.rs:564:48 [INFO] [stderr] 51: 0x561c83a3bc93 - core::option::Option::or_else::h553c9219e0f1f77b [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/core/src/option.rs:786:21 [INFO] [stderr] 52: 0x561c83a23314 - rayon_core::registry::WorkerThread::wait_until_cold::hb4445ec48782a1bf [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.0/src/registry.rs:563:32 [INFO] [stderr] 53: 0x561c83a22e98 - rayon_core::registry::WorkerThread::wait_until::h5ffd6a7df88b9be5 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.0/src/registry.rs:543:13 [INFO] [stderr] 54: 0x561c83a23f67 - rayon_core::registry::main_loop::hebe7f7cb0d5ecdb9 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.0/src/registry.rs:674:5 [INFO] [stderr] 55: 0x561c83a222ad - rayon_core::registry::Registry::new::{{closure}}::h90ccf197fa6795ae [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.0/src/registry.rs:134:54 [INFO] [stderr] 56: 0x561c83a2c22e - std::sys_common::backtrace::__rust_begin_short_backtrace::hbfe922b559bfb009 [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 57: 0x561c83a2eb32 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h9329190cacd5ead4 [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/std/src/thread/mod.rs:474:17 [INFO] [stderr] 58: 0x561c83a34692 - as core::ops::function::FnOnce<()>>::call_once::h4ac0b710c80055a2 [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/std/src/panic.rs:322:9 [INFO] [stderr] 59: 0x561c83a3b1de - std::panicking::try::do_call::h41cd32092289258f [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/std/src/panicking.rs:379:40 [INFO] [stderr] 60: 0x561c83a3c55d - __rust_try [INFO] [stderr] 61: 0x561c83a3af03 - std::panicking::try::h4f458743f61c95b1 [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/std/src/panicking.rs:343:19 [INFO] [stderr] 62: 0x561c83a35722 - std::panic::catch_unwind::h36621895bf4dbf3b [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/std/src/panic.rs:396:14 [INFO] [stderr] 63: 0x561c83a2e920 - std::thread::Builder::spawn_unchecked::{{closure}}::h3e2026dcf667946d [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/std/src/thread/mod.rs:473:30 [INFO] [stderr] 64: 0x561c83a2f20f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h616571acbb4e12d5 [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 65: 0x561c83a979ca - as core::ops::function::FnOnce>::call_once::h9e7afb7a0a438236 [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/alloc/src/boxed.rs:1307:9 [INFO] [stderr] 66: 0x561c83a979ca - as core::ops::function::FnOnce>::call_once::h70c646c4271337a1 [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/alloc/src/boxed.rs:1307:9 [INFO] [stderr] 67: 0x561c83a979ca - std::sys::unix::thread::Thread::new::thread_start::h35d2b8d36f210d02 [INFO] [stderr] at /rustc/c919f490bbcd2b29b74016101f7ec71aaa24bdbb/library/std/src/sys/unix/thread.rs:71:17 [INFO] [stderr] 68: 0x7fc28f51a609 - start_thread [INFO] [stderr] 69: 0x7fc28f43b293 - clone [INFO] [stderr] 70: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "ad8b3635a919d0df6f35ebe5a232963a8919ffc525ebc385a3a4490468f6854d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad8b3635a919d0df6f35ebe5a232963a8919ffc525ebc385a3a4490468f6854d", kill_on_drop: false }` [INFO] [stdout] ad8b3635a919d0df6f35ebe5a232963a8919ffc525ebc385a3a4490468f6854d