[INFO] cloning repository https://github.com/FauxFaux/annul
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FauxFaux/annul" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFauxFaux%2Fannul", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFauxFaux%2Fannul'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5f46330f956bc87ea2919a858e0cf08722ea3781
[INFO] checking FauxFaux/annul against master#2ad5292aea6328113b55968b4322528d48261316 for pr-80243
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFauxFaux%2Fannul" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/FauxFaux/annul on toolchain 2ad5292aea6328113b55968b4322528d48261316
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2ad5292aea6328113b55968b4322528d48261316" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/FauxFaux/annul
[INFO] finished tweaking git repo https://github.com/FauxFaux/annul
[INFO] tweaked toml for git repo https://github.com/FauxFaux/annul written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/FauxFaux/annul already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2ad5292aea6328113b55968b4322528d48261316" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+2ad5292aea6328113b55968b4322528d48261316" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cec59f2eb12433eb47d1ed401f871e9df20a2a1c7badd4687405ad6f22db204d
[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" "cec59f2eb12433eb47d1ed401f871e9df20a2a1c7badd4687405ad6f22db204d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cec59f2eb12433eb47d1ed401f871e9df20a2a1c7badd4687405ad6f22db204d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cec59f2eb12433eb47d1ed401f871e9df20a2a1c7badd4687405ad6f22db204d", kill_on_drop: false }`
[INFO] [stdout] cec59f2eb12433eb47d1ed401f871e9df20a2a1c7badd4687405ad6f22db204d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+2ad5292aea6328113b55968b4322528d48261316" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad4471c1a7e031a1b9bf8d1c5d29ea191967ad3087fc5827a31335f7bbdfdd06
[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" "ad4471c1a7e031a1b9bf8d1c5d29ea191967ad3087fc5827a31335f7bbdfdd06", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrayvec v0.4.10
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling either v1.5.1
[INFO] [stderr]    Compiling autocfg v0.1.2
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]     Checking rand_core v0.4.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.27
[INFO] [stderr]    Compiling serde v1.0.89
[INFO] [stderr]     Checking adler32 v1.0.3
[INFO] [stderr]    Compiling build_const v0.2.1
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling openssl v0.10.19
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]     Checking bitflags v1.0.4
[INFO] [stderr]     Checking rustc-demangle v0.1.13
[INFO] [stderr]     Checking remove_dir_all v0.5.1
[INFO] [stderr]     Checking smallvec v0.6.9
[INFO] [stderr]     Checking same-file v1.0.4
[INFO] [stderr]     Checking podio v0.1.6
[INFO] [stderr]     Checking more-asserts v0.2.1
[INFO] [stderr]     Checking percent-encoding v1.0.1
[INFO] [stderr]     Checking iowrap v0.2.0
[INFO] [stderr]     Checking cast v0.2.2
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking miniz_oxide v0.2.1
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand_jitter v0.1.3
[INFO] [stderr]     Checking walkdir v2.2.7
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]    Compiling libc v0.2.49
[INFO] [stderr]     Checking crc32fast v1.1.2
[INFO] [stderr]     Checking unicode-normalization v0.1.8
[INFO] [stderr]     Checking rand_os v0.1.2
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking xattr v0.2.2
[INFO] [stderr]     Checking filetime v0.2.4
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling backtrace v0.3.14
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking tar v0.4.20
[INFO] [stderr]    Compiling num_cpus v1.10.0
[INFO] [stderr]     Checking twoway v0.2.0
[INFO] [stderr]    Compiling base64 v0.10.1
[INFO] [stderr]     Checking libflate v0.1.20
[INFO] [stderr]     Checking ar v0.6.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling quote v0.6.11
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]    Compiling syn v0.15.27
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]     Checking tempfile v3.0.7
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking tempfile-fast v0.3.0
[INFO] [stderr]    Compiling cc v1.0.30
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling blob v0.2.1
[INFO] [stderr]    Compiling openssl-sys v0.9.42
[INFO] [stderr]    Compiling bzip2-sys v0.1.7
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling lzma-sys v0.1.13
[INFO] [stderr]    Compiling miniz_oxide_c_api v0.2.1
[INFO] [stderr]    Compiling zstd-sys v1.4.8+zstd.1.3.8
[INFO] [stderr]     Checking flate2 v1.0.6
[INFO] [stderr] error: failed to run custom build command for `backtrace-sys v0.1.28`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/backtrace-sys-1d95aebe78531ebb/build-script-build` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rustc-cfg=rbt
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   thread '<unnamed>' panicked at 'attempted to leave type `nodrop::NoDrop<(epoch::Epoch, garbage::Bag)>` uninitialized, which is invalid', /rustc/2ad5292aea6328113b55968b4322528d48261316/library/core/src/mem/mod.rs:659:9
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x565093be8f07 - std::backtrace_rs::backtrace::libunwind::trace::h746c3e9529d524bc
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stderr]      1:     0x565093be8f07 - std::backtrace_rs::backtrace::trace_unsynchronized::h84373278bfb39e0c
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x565093be8f07 - std::sys_common::backtrace::_print_fmt::h517324efde750597
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stderr]      3:     0x565093be8f07 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hf594ab77fac89284
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stderr]      4:     0x565093c0593c - core::fmt::write::h3868db8542c90941
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/core/src/fmt/mod.rs:1078:17
[INFO] [stderr]      5:     0x565093be48b2 - std::io::Write::write_fmt::h3f6656f045fa877f
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/io/mod.rs:1519:15
[INFO] [stderr]      6:     0x565093beb285 - std::sys_common::backtrace::_print::hda7655c057c24dcc
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stderr]      7:     0x565093beb285 - std::sys_common::backtrace::print::h546a6c8431d46287
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stderr]      8:     0x565093beb285 - std::panicking::default_hook::{{closure}}::h006dd083853faf51
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/panicking.rs:208:50
[INFO] [stderr]      9:     0x565093beadda - std::panicking::default_hook::hf0f9afb1017317fc
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/panicking.rs:225:9
[INFO] [stderr]     10:     0x565093beba21 - std::panicking::rust_panic_with_hook::hb7a19826c029b1d6
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/panicking.rs:591:17
[INFO] [stderr]     11:     0x565093beb537 - std::panicking::begin_panic_handler::{{closure}}::hde71edcd925d0c5e
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/panicking.rs:495:13
[INFO] [stderr]     12:     0x565093be93cc - std::sys_common::backtrace::__rust_end_short_backtrace::h8a3c7d6cea578919
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stderr]     13:     0x565093beb4c9 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/panicking.rs:493:5
[INFO] [stderr]     14:     0x565093c04d11 - core::panicking::panic_fmt::h20225113c4a2f8fd
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/core/src/panicking.rs:92:14
[INFO] [stderr]     15:     0x565093c04c5d - core::panicking::panic::h35b77276aa4b0c12
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/core/src/panicking.rs:50:5
[INFO] [stderr]     16:     0x565093bbfc18 - core::mem::uninitialized::h88b74dff95267de1
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/core/src/mem/mod.rs:659:9
[INFO] [stderr]     17:     0x565093bbfc18 - crossbeam_epoch::sync::queue::Queue<T>::new::h19ce98675108ca2c
[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:     0x565093bb7c5d - crossbeam_epoch::internal::Global::new::h250be247e542f954
[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:     0x565093bc2121 - crossbeam_epoch::collector::Collector::new::h7bf3b22d13ba6636
[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:     0x565093bc3b4a - <crossbeam_epoch::default::COLLECTOR as core::ops::deref::Deref>::deref::__static_ref_initialize::h5c870bad97dfe293
[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:     0x565093bc3b4a - core::ops::function::FnOnce::call_once::h0befbdd3e79d5885
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/core/src/ops/function.rs:227:5
[INFO] [stderr]     22:     0x565093bc16c7 - lazy_static::lazy::Lazy<T>::get::{{closure}}::h34bb0a310fc72337
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.3.0/src/inline_lazy.rs:28:29
[INFO] [stderr]     23:     0x565093bc318f - std::sync::once::Once::call_once::{{closure}}::h9e641b86da8e2669
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/sync/once.rs:261:41
[INFO] [stderr]     24:     0x565093be8b72 - std::sync::once::Once::call_inner::hd35c7f7eb6ec0c08
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/sync/once.rs:419:21
[INFO] [stderr]     25:     0x565093bc3105 - std::sync::once::Once::call_once::h91f8fc1993c654f5
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/sync/once.rs:261:9
[INFO] [stderr]     26:     0x565093bbb749 - lazy_static::lazy::Lazy<T>::get::h76975c4f68d06903
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.3.0/src/inline_lazy.rs:27:9
[INFO] [stderr]     27:     0x565093bbb749 - <crossbeam_epoch::default::COLLECTOR as core::ops::deref::Deref>::deref::__stability::h29f39edbf324600d
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.3.0/src/lib.rs:138:21
[INFO] [stderr]     28:     0x565093bbb749 - <crossbeam_epoch::default::COLLECTOR as core::ops::deref::Deref>::deref::h5473ef49e7263c16
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.3.0/src/lib.rs:140:17
[INFO] [stderr]     29:     0x565093bbb7c4 - crossbeam_epoch::default::HANDLE::__init::h097613b3e66cf18e
[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:     0x565093bc3bb9 - core::ops::function::FnOnce::call_once::h32630353ecdd6540
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/core/src/ops/function.rs:227:5
[INFO] [stderr]     31:     0x565093bbae7c - std::thread::local::lazy::LazyKeyInner<T>::initialize::hc0c3d87f3131134e
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/thread/local.rs:304:25
[INFO] [stderr]     32:     0x565093bc17d6 - std::thread::local::fast::Key<T>::try_initialize::h452d1b1b7f820149
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/thread/local.rs:473:31
[INFO] [stderr]     33:     0x565093bc191b - std::thread::local::fast::Key<T>::get::ha5e9cd3aaac7a724
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/thread/local.rs:456:29
[INFO] [stderr]     34:     0x565093bbb80d - crossbeam_epoch::default::HANDLE::__getit::h72e00531e9a4b35c
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/thread/local.rs:183:26
[INFO] [stderr]     35:     0x565093b952bb - std::thread::local::LocalKey<T>::try_with::h78f93c1ea35d3842
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/thread/local.rs:271:32
[INFO] [stderr]     36:     0x565093b950df - std::thread::local::LocalKey<T>::with::h869835ba8be445e7
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/thread/local.rs:248:9
[INFO] [stderr]     37:     0x565093b937d4 - crossbeam_epoch::default::is_pinned::h75c7c51a3857690f
[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:     0x565093b9c754 - crossbeam_deque::Stealer<T>::steal::hf376b9e338267f74
[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:     0x565093b8c243 - rayon_core::registry::WorkerThread::steal::{{closure}}::h99ec40577816977e
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:614:27
[INFO] [stderr]     40:     0x565093b8929b - core::ops::function::impls::<impl core::ops::function::FnMut<A> for &mut F>::call_mut::hc7048fd4db4d37aa
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/core/src/ops/function.rs:269:13
[INFO] [stderr]     41:     0x565093b9e7e1 - core::iter::traits::iterator::Iterator::find_map::check::{{closure}}::he843f77b450017f6
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/core/src/iter/traits/iterator.rs:2257:32
[INFO] [stderr]     42:     0x565093ba669c - core::iter::adapters::filter::filter_try_fold::{{closure}}::h7fe5f6e1bbf46169
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/core/src/iter/adapters/filter.rs:43:44
[INFO] [stderr]     43:     0x565093ba61cc - core::ops::function::impls::<impl core::ops::function::FnMut<A> for &mut F>::call_mut::h19a6b7f183a625fe
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/core/src/ops/function.rs:269:13
[INFO] [stderr]     44:     0x565093b99ee3 - core::iter::traits::iterator::Iterator::try_fold::h4fd21e087a459bab
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/core/src/iter/traits/iterator.rs:1888:21
[INFO] [stderr]     45:     0x565093b98122 - <core::iter::adapters::chain::Chain<A,B> as core::iter::traits::iterator::Iterator>::try_fold::hb03e926ce6d4c846
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/core/src/iter/adapters/chain.rs:104:19
[INFO] [stderr]     46:     0x565093ba56a4 - <core::iter::adapters::filter::Filter<I,P> as core::iter::traits::iterator::Iterator>::try_fold::h2982499c7079a256
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/core/src/iter/adapters/filter.rs:92:9
[INFO] [stderr]     47:     0x565093ba6591 - core::iter::traits::iterator::Iterator::find_map::he24b8de77630b02b
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/core/src/iter/traits/iterator.rs:2263:9
[INFO] [stderr]     48:     0x565093b98586 - <core::iter::adapters::filter_map::FilterMap<I,F> as core::iter::traits::iterator::Iterator>::next::h05a077cbd4d5b463
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/core/src/iter/adapters/filter_map.rs:61:9
[INFO] [stderr]     49:     0x565093b8c16e - rayon_core::registry::WorkerThread::steal::hc91db41fe8118aa2
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:608:9
[INFO] [stderr]     50:     0x565093b8be72 - rayon_core::registry::WorkerThread::wait_until_cold::{{closure}}::h8ac2cb04ff101283
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:565:48
[INFO] [stderr]     51:     0x565093ba8e33 - core::option::Option<T>::or_else::h0c3b64aced943f1e
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/core/src/option.rs:786:21
[INFO] [stderr]     52:     0x565093b8b7e4 - rayon_core::registry::WorkerThread::wait_until_cold::h0c447e02f31ebd36
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:564:32
[INFO] [stderr]     53:     0x565093b8b708 - rayon_core::registry::WorkerThread::wait_until::ha3b00f5a989abfa5
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:544:13
[INFO] [stderr]     54:     0x565093b8c69f - rayon_core::registry::main_loop::h1a7da246b00caeed
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:666:5
[INFO] [stderr]     55:     0x565093b8ab1d - rayon_core::registry::Registry::new::{{closure}}::h2b0a49189971ff27
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.1/src/registry.rs:135:54
[INFO] [stderr]     56:     0x565093b93bfe - std::sys_common::backtrace::__rust_begin_short_backtrace::h00262605a774e156
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stderr]     57:     0x565093b96362 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h96cc23fbbf068ca3
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/thread/mod.rs:474:17
[INFO] [stderr]     58:     0x565093b9d0c2 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4a7bd4fb26ae9187
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/panic.rs:322:9
[INFO] [stderr]     59:     0x565093ba837e - std::panicking::try::do_call::h32200b8176de300b
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/panicking.rs:379:40
[INFO] [stderr]     60:     0x565093ba968d - __rust_try
[INFO] [stderr]     61:     0x565093ba80a3 - std::panicking::try::h7b0099ee52084161
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/panicking.rs:343:19
[INFO] [stderr]     62:     0x565093b9daa2 - std::panic::catch_unwind::hd2d75f207cf8556f
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/panic.rs:396:14
[INFO] [stderr]     63:     0x565093b96168 - std::thread::Builder::spawn_unchecked::{{closure}}::ha49c4ae11ae841f5
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/thread/mod.rs:473:30
[INFO] [stderr]     64:     0x565093b9644f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1c76f182d84fa94e
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/core/src/ops/function.rs:227:5
[INFO] [stderr]     65:     0x565093bf256a - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hea1090dbdcecbf5a
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/alloc/src/boxed.rs:1328:9
[INFO] [stderr]     66:     0x565093bf256a - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h8d5723d3912bd325
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/alloc/src/boxed.rs:1328:9
[INFO] [stderr]     67:     0x565093bf256a - std::sys::unix::thread::Thread::new::thread_start::hc17a425ca2995724
[INFO] [stderr]                                  at /rustc/2ad5292aea6328113b55968b4322528d48261316/library/std/src/sys/unix/thread.rs:71:17
[INFO] [stderr]     68:     0x7f2a066ba609 - start_thread
[INFO] [stderr]     69:     0x7f2a065db293 - clone
[INFO] [stderr]     70:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "ad4471c1a7e031a1b9bf8d1c5d29ea191967ad3087fc5827a31335f7bbdfdd06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad4471c1a7e031a1b9bf8d1c5d29ea191967ad3087fc5827a31335f7bbdfdd06", kill_on_drop: false }`
[INFO] [stdout] ad4471c1a7e031a1b9bf8d1c5d29ea191967ad3087fc5827a31335f7bbdfdd06