[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#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvldm%2Fplayground" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vldm/playground on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "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-13/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" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ddc777c2bc49e087c07ae5df0c5c40eeeb414c1e6e6c41892de80a5e0b757299 [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" "ddc777c2bc49e087c07ae5df0c5c40eeeb414c1e6e6c41892de80a5e0b757299", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ddc777c2bc49e087c07ae5df0c5c40eeeb414c1e6e6c41892de80a5e0b757299", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ddc777c2bc49e087c07ae5df0c5c40eeeb414c1e6e6c41892de80a5e0b757299", kill_on_drop: false }` [INFO] [stdout] ddc777c2bc49e087c07ae5df0c5c40eeeb414c1e6e6c41892de80a5e0b757299 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 00784a92dc8e1807deb0bde4dc561003cf33327896cf858c54732f446c535e7b [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" "00784a92dc8e1807deb0bde4dc561003cf33327896cf858c54732f446c535e7b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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 either v1.5.0 [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 pkg-config v0.3.11 [INFO] [stderr] Compiling unwrap v1.1.0 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking dtoa v0.4.2 [INFO] [stderr] Checking itoa v0.4.1 [INFO] [stderr] Checking rustc-demangle v0.1.8 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking thread-scoped v1.0.2 [INFO] [stderr] Checking bitflags v1.0.3 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Compiling proc-macro2 v0.4.6 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking log v0.4.2 [INFO] [stderr] Checking textwrap v0.9.0 [INFO] [stderr] Checking serde v1.0.66 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Checking term v0.5.1 [INFO] [stderr] Checking criterion-plot v0.2.3 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Checking itertools-num v0.1.1 [INFO] [stderr] Compiling syn v0.11.11 [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 xattr v0.2.1 [INFO] [stderr] Compiling filetime v0.2.1 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking atty v0.2.10 [INFO] [stderr] Compiling quote v0.6.3 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling tar v0.4.15 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Compiling msdos_time v0.1.6 [INFO] [stderr] Checking clap v2.31.2 [INFO] [stderr] Compiling syn v0.14.2 [INFO] [stderr] Checking criterion-stats v0.2.3 [INFO] [stderr] Compiling rayon v1.0.1 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Compiling synstructure v0.6.1 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Compiling pest_derive v1.0.7 [INFO] [stderr] Compiling failure_derive v0.1.1 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Compiling cc v1.0.17 [INFO] [stderr] Checking chrono v0.4.3 [INFO] [stderr] Checking serde_json v1.0.21 [INFO] [stderr] Checking uuid v0.6.5 [INFO] [stderr] Checking rust_decimal v0.8.1 [INFO] [stderr] Checking bincode v1.0.1 [INFO] [stderr] Compiling serde_derive v1.0.66 [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 `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-0f7f28de06b9e425/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/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/mem/mod.rs:671:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55a6f11f2270 - std::backtrace_rs::backtrace::libunwind::trace::hb4de9797f80b7b8c [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x55a6f11f2270 - std::backtrace_rs::backtrace::trace_unsynchronized::h59566d0bd20efff7 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55a6f11f2270 - std::sys_common::backtrace::_print_fmt::hcfa5ce6be50275d4 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55a6f11f2270 - ::fmt::hd8c307a38b9bab04 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55a6f120f3fc - core::fmt::write::h3868db8542c90941 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/fmt/mod.rs:1096:17 [INFO] [stderr] 5: 0x55a6f11edab2 - std::io::Write::write_fmt::hab90295d5a0f197d [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/io/mod.rs:1568:15 [INFO] [stderr] 6: 0x55a6f11f45e5 - std::sys_common::backtrace::_print::h19224910b8700cf1 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55a6f11f45e5 - std::sys_common::backtrace::print::h25dedfa68c5fb84a [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55a6f11f45e5 - std::panicking::default_hook::{{closure}}::h12c5765653a72a42 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x55a6f11f4143 - std::panicking::default_hook::he65cee71c4209f0c [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x55a6f11f4d81 - std::panicking::rust_panic_with_hook::h01a674d863fe0d8a [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x55a6f11f4897 - std::panicking::begin_panic_handler::{{closure}}::h9b9fecf185178864 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/panicking.rs:495:13 [INFO] [stderr] 12: 0x55a6f11f270c - std::sys_common::backtrace::__rust_end_short_backtrace::h57be46a42dc7f24b [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x55a6f11f4829 - rust_begin_unwind [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x55a6f120e7d1 - core::panicking::panic_fmt::h20225113c4a2f8fd [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x55a6f120e71d - core::panicking::panic::h35b77276aa4b0c12 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/panicking.rs:50:5 [INFO] [stderr] 16: 0x55a6f11c8280 - core::mem::uninitialized::he4342e6e73b18915 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/mem/mod.rs:671:9 [INFO] [stderr] 17: 0x55a6f11c8280 - crossbeam_epoch::sync::queue::Queue::new::h59254fccbd745015 [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: 0x55a6f11c03ed - crossbeam_epoch::internal::Global::new::hde5bfaffea21aa05 [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: 0x55a6f11cca71 - crossbeam_epoch::collector::Collector::new::h8aae9d6c65713e2c [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: 0x55a6f11c3c4a - ::deref::__static_ref_initialize::h4045644eec49b454 [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: 0x55a6f11c3c4a - core::ops::function::FnOnce::call_once::h1aa3128d5f9b51a1 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 22: 0x55a6f11c2914 - lazy_static::lazy::Lazy::get::{{closure}}::h3f63db0e62ded18a [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: 0x55a6f11cbf8f - std::sync::once::Once::call_once::{{closure}}::h04fb1b03c8568453 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/sync/once.rs:261:41 [INFO] [stderr] 24: 0x55a6f11f1e22 - std::sync::once::Once::call_inner::he54c77fb483caed2 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/sync/once.rs:418:21 [INFO] [stderr] 25: 0x55a6f11cbf07 - std::sync::once::Once::call_once::h36e13defd60ba135 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/sync/once.rs:261:9 [INFO] [stderr] 26: 0x55a6f11c32ef - lazy_static::lazy::Lazy::get::h13caad5cf004ea2b [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: 0x55a6f11c32ef - ::deref::__stability::h41b084cdb0bb290a [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: 0x55a6f11c32ef - ::deref::h670b79736de2dd1c [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: 0x55a6f11c3324 - crossbeam_epoch::default::HANDLE::__init::h51d97948d8d169aa [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: 0x55a6f11c3cb9 - core::ops::function::FnOnce::call_once::hc40c0b036b8361c2 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 31: 0x55a6f11c298c - std::thread::local::lazy::LazyKeyInner::initialize::hee06bd2cfac698df [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/thread/local.rs:304:25 [INFO] [stderr] 32: 0x55a6f11cc01b - std::thread::local::fast::Key::try_initialize::hc51e708a4268e019 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/thread/local.rs:473:31 [INFO] [stderr] 33: 0x55a6f11cc16b - std::thread::local::fast::Key::get::h31c35cdd7c749b40 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/thread/local.rs:456:29 [INFO] [stderr] 34: 0x55a6f11c3370 - crossbeam_epoch::default::HANDLE::__getit::h33c37df068999820 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/thread/local.rs:183:26 [INFO] [stderr] 35: 0x55a6f118d60b - std::thread::local::LocalKey::try_with::ha7cd505cd05443bc [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/thread/local.rs:271:32 [INFO] [stderr] 36: 0x55a6f118d37f - std::thread::local::LocalKey::with::h933094fb5c078811 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/thread/local.rs:248:9 [INFO] [stderr] 37: 0x55a6f11895f4 - crossbeam_epoch::default::is_pinned::h0c49ed4fdc8f93c2 [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: 0x55a6f1192794 - crossbeam_deque::Stealer::steal::h9b0b4afcf34e46fd [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: 0x55a6f1182c03 - rayon_core::registry::WorkerThread::steal::{{closure}}::h611e444b15c6fe66 [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: 0x55a6f117fc9b - core::ops::function::impls:: for &mut F>::call_mut::hccce3a80d69628d7 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/ops/function.rs:269:13 [INFO] [stderr] 41: 0x55a6f1184e71 - core::iter::traits::iterator::Iterator::find_map::check::{{closure}}::h692bc26b68de4cfe [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/iter/traits/iterator.rs:2361:32 [INFO] [stderr] 42: 0x55a6f1185542 - core::iter::adapters::filter::filter_try_fold::{{closure}}::h8434a9a2b98d25cb [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/iter/adapters/filter.rs:43:44 [INFO] [stderr] 43: 0x55a6f118496c - core::ops::function::impls:: for &mut F>::call_mut::ha6e25ca0cdfd6479 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/ops/function.rs:269:13 [INFO] [stderr] 44: 0x55a6f11850c3 - core::iter::traits::iterator::Iterator::try_fold::h25fd218595f9b8db [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/iter/traits/iterator.rs:1983:21 [INFO] [stderr] 45: 0x55a6f118c0c2 - as core::iter::traits::iterator::Iterator>::try_fold::hf542f89b51d30b8f [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/iter/adapters/chain.rs:104:19 [INFO] [stderr] 46: 0x55a6f11836c6 - as core::iter::traits::iterator::Iterator>::try_fold::h854084eb1b659de0 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/iter/adapters/filter.rs:92:9 [INFO] [stderr] 47: 0x55a6f1184e01 - core::iter::traits::iterator::Iterator::find_map::h1b458e04ae208078 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/iter/traits/iterator.rs:2367:9 [INFO] [stderr] 48: 0x55a6f118c426 - as core::iter::traits::iterator::Iterator>::next::h49b9a4b7a11ad4a5 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/iter/adapters/filter_map.rs:61:9 [INFO] [stderr] 49: 0x55a6f1182b14 - rayon_core::registry::WorkerThread::steal::he4c6b31ece0c7527 [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: 0x55a6f11827d2 - rayon_core::registry::WorkerThread::wait_until_cold::{{closure}}::hc288ba21443c1647 [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: 0x55a6f11a0913 - core::option::Option::or_else::h73b9313f85a7f4d5 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/option.rs:818:21 [INFO] [stderr] 52: 0x55a6f1182114 - rayon_core::registry::WorkerThread::wait_until_cold::h6c27d93b4093b3c4 [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: 0x55a6f1181f07 - rayon_core::registry::WorkerThread::wait_until::h2837245e9519ba66 [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: 0x55a6f11830ff - rayon_core::registry::main_loop::h7131cf1011f90fb2 [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: 0x55a6f1181440 - rayon_core::registry::Registry::new::{{closure}}::h301f2fcda48d77de [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: 0x55a6f118965e - std::sys_common::backtrace::__rust_begin_short_backtrace::h73d825528c0da3ad [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 57: 0x55a6f118e5b2 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h1b6d76dbcfa01869 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/thread/mod.rs:474:17 [INFO] [stderr] 58: 0x55a6f1183622 - as core::ops::function::FnOnce<()>>::call_once::h3c0960e7cebd4cc0 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/panic.rs:344:9 [INFO] [stderr] 59: 0x55a6f118822e - std::panicking::try::do_call::h4d4711eee243ed1f [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/panicking.rs:379:40 [INFO] [stderr] 60: 0x55a6f118955d - __rust_try [INFO] [stderr] 61: 0x55a6f1187f53 - std::panicking::try::h81c31ca3bf451882 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/panicking.rs:343:19 [INFO] [stderr] 62: 0x55a6f11847e2 - std::panic::catch_unwind::hee1b1177b6fd92df [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/panic.rs:431:14 [INFO] [stderr] 63: 0x55a6f118e3a0 - std::thread::Builder::spawn_unchecked::{{closure}}::h99c5b813f1bc1b18 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/thread/mod.rs:473:30 [INFO] [stderr] 64: 0x55a6f118ec6f - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd4d0566b054fc1d3 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 65: 0x55a6f11fbd7a - as core::ops::function::FnOnce>::call_once::h321523073ee11258 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/alloc/src/boxed.rs:1521:9 [INFO] [stderr] 66: 0x55a6f11fbd7a - as core::ops::function::FnOnce>::call_once::hf0e85e12c83b99b3 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/alloc/src/boxed.rs:1521:9 [INFO] [stderr] 67: 0x55a6f11fbd7a - std::sys::unix::thread::Thread::new::thread_start::hba22c7961aa0e2f8 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/sys/unix/thread.rs:71:17 [INFO] [stderr] 68: 0x7f649d4ca609 - start_thread [INFO] [stderr] 69: 0x7f649d3eb293 - 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" "00784a92dc8e1807deb0bde4dc561003cf33327896cf858c54732f446c535e7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00784a92dc8e1807deb0bde4dc561003cf33327896cf858c54732f446c535e7b", kill_on_drop: false }` [INFO] [stdout] 00784a92dc8e1807deb0bde4dc561003cf33327896cf858c54732f446c535e7b