[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#3e826bb11228508fbe749e594038d6727208aa94 for pr-82322
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvldm%2Fplayground" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vldm/playground on toolchain 3e826bb11228508fbe749e594038d6727208aa94
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "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-1/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" "+3e826bb11228508fbe749e594038d6727208aa94" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "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] 485c28fa8e5ccd1da513b8261ed08fbd23dc1a2c64787bd758b4c0fdc5be0020
[INFO] running `Command { std: "docker" "start" "-a" "485c28fa8e5ccd1da513b8261ed08fbd23dc1a2c64787bd758b4c0fdc5be0020", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "485c28fa8e5ccd1da513b8261ed08fbd23dc1a2c64787bd758b4c0fdc5be0020", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "485c28fa8e5ccd1da513b8261ed08fbd23dc1a2c64787bd758b4c0fdc5be0020", kill_on_drop: false }`
[INFO] [stdout] 485c28fa8e5ccd1da513b8261ed08fbd23dc1a2c64787bd758b4c0fdc5be0020
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad63d9aa48c2b454e91f30586aa38dc1815f316d1d43737f62b4c8409513a1f9
[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" "ad63d9aa48c2b454e91f30586aa38dc1815f316d1d43737f62b4c8409513a1f9", 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 serde v1.0.66
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling build_const v0.2.1
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling adler32 v1.0.3
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]     Checking byteorder v1.2.3
[INFO] [stderr]    Compiling podio v0.1.6
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]     Checking ucd-util v0.1.1
[INFO] [stderr]    Compiling pkg-config v0.3.11
[INFO] [stderr]    Compiling unwrap v1.1.0
[INFO] [stderr]     Checking dtoa v0.4.2
[INFO] [stderr]     Checking utf8-ranges v1.0.0
[INFO] [stderr]     Checking rustc-demangle v0.1.8
[INFO] [stderr]    Compiling pest v1.0.6
[INFO] [stderr]     Checking cast v0.2.2
[INFO] [stderr]     Checking unicode-width v0.1.5
[INFO] [stderr]     Checking itoa v0.4.1
[INFO] [stderr]     Checking quick-error v1.2.2
[INFO] [stderr]     Checking bitflags v1.0.3
[INFO] [stderr]     Checking strsim v0.7.0
[INFO] [stderr]     Checking thread-scoped v1.0.2
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking ansi_term v0.11.0
[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]    Compiling arrayvec v0.4.7
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]     Checking log v0.4.2
[INFO] [stderr]    Compiling proc-macro2 v0.4.6
[INFO] [stderr]     Checking unreachable v1.0.0
[INFO] [stderr]     Checking regex-syntax v0.5.6
[INFO] [stderr]     Checking term v0.5.1
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]     Checking itertools v0.7.8
[INFO] [stderr]     Checking textwrap v0.9.0
[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]     Checking thread_local v0.3.5
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling quote v0.6.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling tar v0.4.15
[INFO] [stderr]     Checking aho-corasick v0.6.4
[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]     Checking criterion-plot v0.2.3
[INFO] [stderr]    Compiling synstructure v0.6.1
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking num-complex v0.1.43
[INFO] [stderr]     Checking criterion-stats v0.2.3
[INFO] [stderr]     Checking itertools-num v0.1.1
[INFO] [stderr]    Compiling rayon v1.0.1
[INFO] [stderr]     Checking num-bigint v0.1.44
[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 serde_derive v1.0.66
[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 bincode v1.0.1
[INFO] [stderr]     Checking uuid v0.6.5
[INFO] [stderr]     Checking rust_decimal v0.8.1
[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]     Checking simplelog v0.5.2
[INFO] [stderr]     Checking handlebars v0.31.0
[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-91a9339a9eba9192/build-script-build` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   thread '<unnamed>' panicked at 'attempted to leave type `nodrop::NoDrop<(epoch::Epoch, garbage::Bag)>` uninitialized, which is invalid', /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/core/src/mem/mod.rs:671:9
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x561ec3a23e40 - std::backtrace_rs::backtrace::libunwind::trace::hb4de9797f80b7b8c
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stderr]      1:     0x561ec3a23e40 - std::backtrace_rs::backtrace::trace_unsynchronized::h59566d0bd20efff7
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x561ec3a23e40 - std::sys_common::backtrace::_print_fmt::hcfa5ce6be50275d4
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stderr]      3:     0x561ec3a23e40 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hd8c307a38b9bab04
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stderr]      4:     0x561ec3a40ffc - core::fmt::write::h3868db8542c90941
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/core/src/fmt/mod.rs:1092:17
[INFO] [stderr]      5:     0x561ec3a1f862 - std::io::Write::write_fmt::hab90295d5a0f197d
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/std/src/io/mod.rs:1568:15
[INFO] [stderr]      6:     0x561ec3a26165 - std::sys_common::backtrace::_print::h19224910b8700cf1
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stderr]      7:     0x561ec3a26165 - std::sys_common::backtrace::print::h25dedfa68c5fb84a
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stderr]      8:     0x561ec3a26165 - std::panicking::default_hook::{{closure}}::h12c5765653a72a42
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/std/src/panicking.rs:208:50
[INFO] [stderr]      9:     0x561ec3a25c13 - std::panicking::default_hook::he65cee71c4209f0c
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/std/src/panicking.rs:225:9
[INFO] [stderr]     10:     0x561ec3a26901 - std::panicking::rust_panic_with_hook::h01a674d863fe0d8a
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/std/src/panicking.rs:591:17
[INFO] [stderr]     11:     0x561ec3a26417 - std::panicking::begin_panic_handler::{{closure}}::h9b9fecf185178864
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/std/src/panicking.rs:495:13
[INFO] [stderr]     12:     0x561ec3a242dc - std::sys_common::backtrace::__rust_end_short_backtrace::h57be46a42dc7f24b
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stderr]     13:     0x561ec3a263a9 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/std/src/panicking.rs:493:5
[INFO] [stderr]     14:     0x561ec3a40241 - core::panicking::panic_fmt::h20225113c4a2f8fd
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/core/src/panicking.rs:92:14
[INFO] [stderr]     15:     0x561ec3a4018d - core::panicking::panic::h35b77276aa4b0c12
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/core/src/panicking.rs:50:5
[INFO] [stderr]     16:     0x561ec39fd680 - core::mem::uninitialized::h601b2fae61102e1b
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/core/src/mem/mod.rs:671:9
[INFO] [stderr]     17:     0x561ec39fd680 - crossbeam_epoch::sync::queue::Queue<T>::new::h042cd34b6bc0134c
[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:     0x561ec39f4a8d - crossbeam_epoch::internal::Global::new::h960daeb199571a8f
[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:     0x561ec39fffa1 - crossbeam_epoch::collector::Collector::new::haad87f1bd0d1f49c
[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:     0x561ec39f81ea - <crossbeam_epoch::default::COLLECTOR as core::ops::deref::Deref>::deref::__static_ref_initialize::h34e372387ab79ce2
[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:     0x561ec39f81ea - core::ops::function::FnOnce::call_once::hd7ea8edf26110991
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/core/src/ops/function.rs:227:5
[INFO] [stderr]     22:     0x561ec39f6ef4 - lazy_static::lazy::Lazy<T>::get::{{closure}}::h0933f2a457a893c8
[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:     0x561ec3a0016f - std::sync::once::Once::call_once::{{closure}}::h2d513a78ecf71aaf
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/std/src/sync/once.rs:261:41
[INFO] [stderr]     24:     0x561ec3a23a52 - std::sync::once::Once::call_inner::he54c77fb483caed2
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/std/src/sync/once.rs:418:21
[INFO] [stderr]     25:     0x561ec3a000e7 - std::sync::once::Once::call_once::h358325f0991530ac
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/std/src/sync/once.rs:261:9
[INFO] [stderr]     26:     0x561ec39f761f - lazy_static::lazy::Lazy<T>::get::haaccb18b04fb9a9a
[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:     0x561ec39f761f - <crossbeam_epoch::default::COLLECTOR as core::ops::deref::Deref>::deref::__stability::h14a5835240b74827
[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:     0x561ec39f761f - <crossbeam_epoch::default::COLLECTOR as core::ops::deref::Deref>::deref::he529eaa9a113d01e
[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:     0x561ec39f7654 - crossbeam_epoch::default::HANDLE::__init::h71d1f65fa9237f48
[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:     0x561ec39f8179 - core::ops::function::FnOnce::call_once::h00a169b59d8a1696
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/core/src/ops/function.rs:227:5
[INFO] [stderr]     31:     0x561ec39f6f8c - std::thread::local::lazy::LazyKeyInner<T>::initialize::h837bb29556cbd536
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/std/src/thread/local.rs:304:25
[INFO] [stderr]     32:     0x561ec39ff40b - std::thread::local::fast::Key<T>::try_initialize::h83926f89b4017dc5
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/std/src/thread/local.rs:473:31
[INFO] [stderr]     33:     0x561ec39ff55b - std::thread::local::fast::Key<T>::get::hf02bf0a04b533b43
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/std/src/thread/local.rs:456:29
[INFO] [stderr]     34:     0x561ec39f76a0 - crossbeam_epoch::default::HANDLE::__getit::h20eb773f1ca62987
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/std/src/thread/local.rs:183:26
[INFO] [stderr]     35:     0x561ec39c1dbb - std::thread::local::LocalKey<T>::try_with::hc8991f41163212e0
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/std/src/thread/local.rs:271:32
[INFO] [stderr]     36:     0x561ec39c194f - std::thread::local::LocalKey<T>::with::h5a69cecead4b1bf2
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/std/src/thread/local.rs:248:9
[INFO] [stderr]     37:     0x561ec39d3ed4 - crossbeam_epoch::default::is_pinned::h640734b95384a51f
[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:     0x561ec39c7444 - crossbeam_deque::Stealer<T>::steal::h4f390ca1eec42f94
[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:     0x561ec39b7053 - rayon_core::registry::WorkerThread::steal::{{closure}}::h2c691f91f814b04f
[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:     0x561ec39b40cb - core::ops::function::impls::<impl core::ops::function::FnMut<A> for &mut F>::call_mut::h8f42fbdb40b0c142
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/core/src/ops/function.rs:269:13
[INFO] [stderr]     41:     0x561ec39b9a21 - core::iter::traits::iterator::Iterator::find_map::check::{{closure}}::h470ac17ea044dfd1
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/core/src/iter/traits/iterator.rs:2362:32
[INFO] [stderr]     42:     0x561ec39ba0f2 - core::iter::adapters::filter::filter_try_fold::{{closure}}::h96da7efc849e5b97
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/core/src/iter/adapters/filter.rs:43:44
[INFO] [stderr]     43:     0x561ec39b94bc - core::ops::function::impls::<impl core::ops::function::FnMut<A> for &mut F>::call_mut::h01501fe3692fc642
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/core/src/ops/function.rs:269:13
[INFO] [stderr]     44:     0x561ec39b9ec3 - core::iter::traits::iterator::Iterator::try_fold::hfc1ca75f1bcc4c1e
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/core/src/iter/traits/iterator.rs:1983:21
[INFO] [stderr]     45:     0x561ec39c14f2 - <core::iter::adapters::chain::Chain<A,B> as core::iter::traits::iterator::Iterator>::try_fold::h085a28f701e35dd8
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/core/src/iter/adapters/chain.rs:104:19
[INFO] [stderr]     46:     0x561ec39b7b16 - <core::iter::adapters::filter::Filter<I,P> as core::iter::traits::iterator::Iterator>::try_fold::hca8c44594a1b0659
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/core/src/iter/adapters/filter.rs:92:9
[INFO] [stderr]     47:     0x561ec39b99b1 - core::iter::traits::iterator::Iterator::find_map::hedf9c9a6887dafc6
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/core/src/iter/traits/iterator.rs:2368:9
[INFO] [stderr]     48:     0x561ec39c1856 - <core::iter::adapters::filter_map::FilterMap<I,F> as core::iter::traits::iterator::Iterator>::next::h0a673fa3494b7980
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/core/src/iter/adapters/filter_map.rs:61:9
[INFO] [stderr]     49:     0x561ec39b6f64 - rayon_core::registry::WorkerThread::steal::ha3440822a1f88f46
[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:     0x561ec39b6c22 - rayon_core::registry::WorkerThread::wait_until_cold::{{closure}}::hda23101f0b2cd653
[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:     0x561ec39d4f73 - core::option::Option<T>::or_else::h8bfad0108c557984
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/core/src/option.rs:818:21
[INFO] [stderr]     52:     0x561ec39b6904 - rayon_core::registry::WorkerThread::wait_until_cold::hfb97a4f64a28bfb4
[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:     0x561ec39b6357 - rayon_core::registry::WorkerThread::wait_until::h6a54b0aba2182cdf
[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:     0x561ec39b754f - rayon_core::registry::main_loop::h3a7053910249bbf2
[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:     0x561ec39b5890 - rayon_core::registry::Registry::new::{{closure}}::h6488dabf2c4fd5c4
[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:     0x561ec39bdace - std::sys_common::backtrace::__rust_begin_short_backtrace::h84ee8ca12395d977
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stderr]     57:     0x561ec39c2c42 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h8f8abb282e584c4f
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/std/src/thread/mod.rs:474:17
[INFO] [stderr]     58:     0x561ec39b7a92 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hde55171957d36e47
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/std/src/panic.rs:344:9
[INFO] [stderr]     59:     0x561ec39d234e - std::panicking::try::do_call::h47cf8d9751d54165
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/std/src/panicking.rs:379:40
[INFO] [stderr]     60:     0x561ec39d3e3d - __rust_try
[INFO] [stderr]     61:     0x561ec39d2193 - std::panicking::try::h2d12e615bbf6c5e9
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/std/src/panicking.rs:343:19
[INFO] [stderr]     62:     0x561ec39b9282 - std::panic::catch_unwind::h043f62098617dfa2
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/std/src/panic.rs:431:14
[INFO] [stderr]     63:     0x561ec39c2a30 - std::thread::Builder::spawn_unchecked::{{closure}}::he90cf14c50d0c76e
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/std/src/thread/mod.rs:473:30
[INFO] [stderr]     64:     0x561ec39c33bf - core::ops::function::FnOnce::call_once{{vtable.shim}}::hfef5f860e8ac062a
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/core/src/ops/function.rs:227:5
[INFO] [stderr]     65:     0x561ec3a2da8a - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h321523073ee11258
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/alloc/src/boxed.rs:1546:9
[INFO] [stderr]     66:     0x561ec3a2da8a - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf0e85e12c83b99b3
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/alloc/src/boxed.rs:1546:9
[INFO] [stderr]     67:     0x561ec3a2da8a - std::sys::unix::thread::Thread::new::thread_start::hba22c7961aa0e2f8
[INFO] [stderr]                                  at /rustc/3e826bb11228508fbe749e594038d6727208aa94/library/std/src/sys/unix/thread.rs:71:17
[INFO] [stderr]     68:     0x7fbdadebb609 - start_thread
[INFO] [stderr]     69:     0x7fbdadddc293 - 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" "ad63d9aa48c2b454e91f30586aa38dc1815f316d1d43737f62b4c8409513a1f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad63d9aa48c2b454e91f30586aa38dc1815f316d1d43737f62b4c8409513a1f9", kill_on_drop: false }`
[INFO] [stdout] ad63d9aa48c2b454e91f30586aa38dc1815f316d1d43737f62b4c8409513a1f9