[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#0a8629bff642c3c3b84bb644c0099194f063b627 for pr-86231 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvldm%2Fplayground" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vldm/playground on toolchain 0a8629bff642c3c3b84bb644c0099194f063b627 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-8/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" "+0a8629bff642c3c3b84bb644c0099194f063b627" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d581d131bca742e3433ff44f752a0db30fb0ccf4bde36231c5825022dc07e3c3 [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" "d581d131bca742e3433ff44f752a0db30fb0ccf4bde36231c5825022dc07e3c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d581d131bca742e3433ff44f752a0db30fb0ccf4bde36231c5825022dc07e3c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d581d131bca742e3433ff44f752a0db30fb0ccf4bde36231c5825022dc07e3c3", kill_on_drop: false }` [INFO] [stdout] d581d131bca742e3433ff44f752a0db30fb0ccf4bde36231c5825022dc07e3c3 [INFO] running `Command { std: "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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+0a8629bff642c3c3b84bb644c0099194f063b627" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 507c9b2c519743dcb9f7746939b52c96b2dbe327df6a98df774e55757fe8ae67 [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" "507c9b2c519743dcb9f7746939b52c96b2dbe327df6a98df774e55757fe8ae67", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.42 [INFO] [stderr] Compiling cfg-if v0.1.3 [INFO] [stderr] Compiling nodrop v0.1.12 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling lazy_static v1.0.1 [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling num-traits v0.2.5 [INFO] [stderr] Compiling build_const v0.2.1 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling adler32 v1.0.3 [INFO] [stderr] Checking byteorder v1.2.3 [INFO] [stderr] Compiling podio v0.1.6 [INFO] [stderr] Compiling pkg-config v0.3.11 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Checking itoa v0.4.1 [INFO] [stderr] Compiling pest v1.0.6 [INFO] [stderr] Checking rustc-demangle v0.1.8 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking thread-scoped v1.0.2 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking bitflags v1.0.3 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling arrayvec v0.4.7 [INFO] [stderr] Compiling proc-macro2 v0.4.6 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking log v0.4.2 [INFO] [stderr] Checking textwrap v0.9.0 [INFO] [stderr] Checking term v0.5.1 [INFO] [stderr] Checking itertools v0.7.8 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Checking serde_json v1.0.21 [INFO] [stderr] Checking bincode v1.0.1 [INFO] [stderr] Checking uuid v0.6.5 [INFO] [stderr] Compiling synstructure v0.6.1 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling miniz_oxide v0.1.2 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Compiling filetime v0.2.1 [INFO] [stderr] Compiling xattr v0.2.1 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking atty v0.2.10 [INFO] [stderr] Compiling pest_derive v1.0.7 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling quote v0.6.3 [INFO] [stderr] Compiling tar v0.4.15 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Checking criterion-plot v0.2.3 [INFO] [stderr] Checking clap v2.31.2 [INFO] [stderr] Compiling msdos_time v0.1.6 [INFO] [stderr] Compiling syn v0.14.2 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling failure_derive v0.1.1 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking criterion-stats v0.2.3 [INFO] [stderr] Checking itertools-num v0.1.1 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking chrono v0.4.3 [INFO] [stderr] Compiling rayon v1.0.1 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking simplelog v0.5.2 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking rust_decimal v0.8.1 [INFO] [stderr] Compiling serde_derive v1.0.66 [INFO] [stderr] Compiling cc v1.0.17 [INFO] [stderr] Checking handlebars v0.31.0 [INFO] [stderr] Compiling bzip2-sys v0.1.6 [INFO] [stderr] Compiling miniz_oxide_c_api v0.1.2 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Compiling backtrace-sys v0.1.23 [INFO] [stderr] Compiling flate2 v1.0.1 [INFO] [stderr] error: failed to run custom build command for `bzip2-sys v0.1.6` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/bzip2-sys-289882c6017236bd/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/0a8629bff642c3c3b84bb644c0099194f063b627/library/core/src/mem/mod.rs:660:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x556a6952fcd0 - std::backtrace_rs::backtrace::libunwind::trace::hfa838fc631229987 [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x556a6952fcd0 - std::backtrace_rs::backtrace::trace_unsynchronized::h93a23e36ec026219 [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x556a6952fcd0 - std::sys_common::backtrace::_print_fmt::hba56c7f796a4152f [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x556a6952fcd0 - ::fmt::h214637f1e26310e1 [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x556a6954f6dc - core::fmt::write::h7aa6cd0067dca82a [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/core/src/fmt/mod.rs:1110:17 [INFO] [stderr] 5: 0x556a6952c555 - std::io::Write::write_fmt::heb07fc0616bbd06d [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/std/src/io/mod.rs:1588:15 [INFO] [stderr] 6: 0x556a69531ecb - std::sys_common::backtrace::_print::h2c2441c37e894fb5 [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x556a69531ecb - std::sys_common::backtrace::print::h4fb679ac439362ea [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x556a69531ecb - std::panicking::default_hook::{{closure}}::h56bbadec2356e5d2 [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x556a695319a1 - std::panicking::default_hook::hb25822b45f6fdc4e [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x556a69532594 - std::panicking::rust_panic_with_hook::h4da5578e7277d2d4 [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/std/src/panicking.rs:622:17 [INFO] [stderr] 11: 0x556a69532047 - std::panicking::begin_panic_handler::{{closure}}::h003783ddb3cba4e8 [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/std/src/panicking.rs:517:13 [INFO] [stderr] 12: 0x556a695301ac - std::sys_common::backtrace::__rust_end_short_backtrace::hd138d2032731ed21 [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x556a69531fd9 - rust_begin_unwind [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/std/src/panicking.rs:515:5 [INFO] [stderr] 14: 0x556a694813d1 - core::panicking::panic_fmt::hbe99dddd3092ba3c [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x556a6948131d - core::panicking::panic::h3de4db67bd397eb3 [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/core/src/panicking.rs:50:5 [INFO] [stderr] 16: 0x556a695140f8 - core::mem::uninitialized::hd4ba19900752bfc2 [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/core/src/mem/mod.rs:660:9 [INFO] [stderr] 17: 0x556a695140f8 - crossbeam_epoch::sync::queue::Queue::new::hdceddff88ec598fe [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: 0x556a6951131a - crossbeam_epoch::internal::Global::new::h26e9d3bcb58079d5 [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: 0x556a6950bc71 - crossbeam_epoch::collector::Collector::new::h3aba279e464f1a02 [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: 0x556a695105ea - ::deref::__static_ref_initialize::had0732e8fd08c543 [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: 0x556a695105ea - core::ops::function::FnOnce::call_once::h79ee6b4e97486e71 [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 22: 0x556a69510013 - lazy_static::lazy::Lazy::get::{{closure}}::hdeb04c402cfd305c [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: 0x556a6950dc3e - std::sync::once::Once::call_once::{{closure}}::h7230a91bbc138a25 [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/std/src/sync/once.rs:261:41 [INFO] [stderr] 24: 0x556a69480a3c - std::sync::once::Once::call_inner::h490f4a9a787d923b [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/std/src/sync/once.rs:418:21 [INFO] [stderr] 25: 0x556a6950dbc6 - std::sync::once::Once::call_once::h6537ec191338a50e [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/std/src/sync/once.rs:261:9 [INFO] [stderr] 26: 0x556a695166d1 - lazy_static::lazy::Lazy::get::hf17d225ce189b226 [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: 0x556a695166d1 - ::deref::__stability::h25d7d47151eb1a42 [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: 0x556a695166d1 - ::deref::hb8cc35cb1c57d572 [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: 0x556a69516701 - crossbeam_epoch::default::HANDLE::__init::hc051edd6bff46624 [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: 0x556a69510659 - core::ops::function::FnOnce::call_once::hd87fb1b69f240068 [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 31: 0x556a6950e0ec - std::thread::local::lazy::LazyKeyInner::initialize::heb40f072967da209 [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/std/src/thread/local.rs:432:25 [INFO] [stderr] 32: 0x556a6950dcf0 - std::thread::local::fast::Key::try_initialize::h1c6cb3d7f45d5e6a [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/std/src/thread/local.rs:610:31 [INFO] [stderr] 33: 0x556a6950de37 - std::thread::local::fast::Key::get::hd70056209b8c9cc6 [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/std/src/thread/local.rs:593:29 [INFO] [stderr] 34: 0x556a694d71cd - crossbeam_epoch::default::HANDLE::__getit::hdf3b04e5e9f9239d [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/std/src/thread/local.rs:311:26 [INFO] [stderr] 35: 0x556a694ddd3b - std::thread::local::LocalKey::try_with::ha0d2432cddae4331 [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/std/src/thread/local.rs:399:32 [INFO] [stderr] 36: 0x556a694dd97f - std::thread::local::LocalKey::with::h115ebe38f79592ab [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/std/src/thread/local.rs:376:9 [INFO] [stderr] 37: 0x556a694d71ee - crossbeam_epoch::default::is_pinned::h5cfc0e9150eedb3a [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: 0x556a694dc4a4 - crossbeam_deque::Stealer::steal::hae9006f86aaff3f7 [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: 0x556a694ccb33 - rayon_core::registry::WorkerThread::steal::{{closure}}::he95113177e2dc235 [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: 0x556a694c9ceb - core::ops::function::impls:: for &mut F>::call_mut::ha759c53cfa13e67c [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/core/src/ops/function.rs:269:13 [INFO] [stderr] 41: 0x556a694e3701 - core::iter::traits::iterator::Iterator::find_map::check::{{closure}}::h60529fdd3d0b0d03 [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/core/src/iter/traits/iterator.rs:2350:32 [INFO] [stderr] 42: 0x556a694e5701 - core::iter::adapters::filter::filter_try_fold::{{closure}}::h262808407101cd23 [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/core/src/iter/adapters/filter.rs:44:44 [INFO] [stderr] 43: 0x556a694e4afc - core::ops::function::impls:: for &mut F>::call_mut::h5853bc9a9063203c [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/core/src/ops/function.rs:269:13 [INFO] [stderr] 44: 0x556a694e5249 - core::iter::traits::iterator::Iterator::try_fold::h162fd54b4081a32c [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/core/src/iter/traits/iterator.rs:1972:21 [INFO] [stderr] 45: 0x556a694e2844 - as core::iter::traits::iterator::Iterator>::try_fold::he0a931944bb3c694 [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/core/src/iter/adapters/chain.rs:104:19 [INFO] [stderr] 46: 0x556a694e437c - as core::iter::traits::iterator::Iterator>::try_fold::hdab1826c56fd081f [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/core/src/iter/adapters/filter.rs:93:9 [INFO] [stderr] 47: 0x556a694e514b - core::iter::traits::iterator::Iterator::find_map::h596ec040ff99dbfe [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/core/src/iter/traits/iterator.rs:2356:9 [INFO] [stderr] 48: 0x556a694df599 - as core::iter::traits::iterator::Iterator>::next::h37e4e43e69386a95 [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/core/src/iter/adapters/filter_map.rs:61:9 [INFO] [stderr] 49: 0x556a694cca72 - rayon_core::registry::WorkerThread::steal::hbeb3f625ed9ec805 [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: 0x556a694cc712 - rayon_core::registry::WorkerThread::wait_until_cold::{{closure}}::ha0a63c7de69665c0 [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: 0x556a694d65e1 - core::option::Option::or_else::h737c1d3ecc9ee8a7 [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/core/src/option.rs:790:21 [INFO] [stderr] 52: 0x556a694cc057 - rayon_core::registry::WorkerThread::wait_until_cold::h2d350b63a66d29fe [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: 0x556a694cbf4c - rayon_core::registry::WorkerThread::wait_until::hdef6871650d37225 [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: 0x556a694cd19f - rayon_core::registry::main_loop::h782bf1e349104951 [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: 0x556a694cb3ac - rayon_core::registry::Registry::new::{{closure}}::hd98b08e7f64e8aa7 [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: 0x556a694c846e - std::sys_common::backtrace::__rust_begin_short_backtrace::hb25e741f720c7aac [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 57: 0x556a694dea42 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h340a08524cb6851b [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/std/src/thread/mod.rs:481:17 [INFO] [stderr] 58: 0x556a694e42f2 - as core::ops::function::FnOnce<()>>::call_once::h45968d51cd933675 [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/std/src/panic.rs:347:9 [INFO] [stderr] 59: 0x556a694c8cf4 - std::panicking::try::do_call::h726846933ab056b3 [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/std/src/panicking.rs:401:40 [INFO] [stderr] 60: 0x556a694c9cad - __rust_try [INFO] [stderr] 61: 0x556a694c8b90 - std::panicking::try::hfbc6a3e2409ddc9f [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/std/src/panicking.rs:365:19 [INFO] [stderr] 62: 0x556a694e4952 - std::panic::catch_unwind::h1478a19db8410fd9 [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/std/src/panic.rs:434:14 [INFO] [stderr] 63: 0x556a694de83c - std::thread::Builder::spawn_unchecked::{{closure}}::hef56254fe5dfff7f [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/std/src/thread/mod.rs:480:30 [INFO] [stderr] 64: 0x556a694e0abf - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc8f0593690b9908a [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 65: 0x556a69538347 - as core::ops::function::FnOnce>::call_once::hd1f9b751a68dd2ac [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/alloc/src/boxed.rs:1575:9 [INFO] [stderr] 66: 0x556a69538347 - as core::ops::function::FnOnce>::call_once::h22d732940e85619f [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/alloc/src/boxed.rs:1575:9 [INFO] [stderr] 67: 0x556a69538347 - std::sys::unix::thread::Thread::new::thread_start::h04c7a9e17ed1032c [INFO] [stderr] at /rustc/0a8629bff642c3c3b84bb644c0099194f063b627/library/std/src/sys/unix/thread.rs:71:17 [INFO] [stderr] 68: 0x7f0cd11be609 - start_thread [INFO] [stderr] 69: 0x7f0cd10df293 - 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" "507c9b2c519743dcb9f7746939b52c96b2dbe327df6a98df774e55757fe8ae67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "507c9b2c519743dcb9f7746939b52c96b2dbe327df6a98df774e55757fe8ae67", kill_on_drop: false }` [INFO] [stdout] 507c9b2c519743dcb9f7746939b52c96b2dbe327df6a98df774e55757fe8ae67