[INFO] cloning repository https://github.com/shanavas786/kalavara
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shanavas786/kalavara" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshanavas786%2Fkalavara", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshanavas786%2Fkalavara'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d1706e75d80093620dfa5b700bbd84e4a5d75db7
[INFO] checking shanavas786/kalavara against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshanavas786%2Fkalavara" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shanavas786/kalavara on toolchain 90442458ac46b1d5eed752c316da25450f67285b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/shanavas786/kalavara
[INFO] finished tweaking git repo https://github.com/shanavas786/kalavara
[INFO] tweaked toml for git repo https://github.com/shanavas786/kalavara written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/shanavas786/kalavara already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2252bf6c31a62bc9ddd40ba0f244dc253d1d5c6d30bf53f4c34e08821058bf69
[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" "2252bf6c31a62bc9ddd40ba0f244dc253d1d5c6d30bf53f4c34e08821058bf69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2252bf6c31a62bc9ddd40ba0f244dc253d1d5c6d30bf53f4c34e08821058bf69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2252bf6c31a62bc9ddd40ba0f244dc253d1d5c6d30bf53f4c34e08821058bf69", kill_on_drop: false }`
[INFO] [stdout] 2252bf6c31a62bc9ddd40ba0f244dc253d1d5c6d30bf53f4c34e08821058bf69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2ed518a505b76bbf82d5c3b67735dc20a97ccfb944da7e462b640de51e0e6b1
[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" "b2ed518a505b76bbf82d5c3b67735dc20a97ccfb944da7e462b640de51e0e6b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.51
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling cfg-if v0.1.7
[INFO] [stderr]    Compiling autocfg v0.1.2
[INFO] [stderr]    Compiling memoffset v0.2.1
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling either v1.5.2
[INFO] [stderr]    Compiling regex v1.1.6
[INFO] [stderr]    Compiling proc-macro2 v0.4.28
[INFO] [stderr]    Compiling rustc-demangle v0.1.14
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling bindgen v0.47.3
[INFO] [stderr]    Compiling bitflags v1.0.4
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]     Checking smallvec v0.6.9
[INFO] [stderr]     Checking ascii v0.8.7
[INFO] [stderr]     Checking remove_dir_all v0.5.1
[INFO] [stderr]     Checking chunked_transfer v0.3.1
[INFO] [stderr]     Checking minreq v1.3.0
[INFO] [stderr]     Checking argparse v0.2.2
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling clang-sys v0.26.4
[INFO] [stderr]    Compiling regex-syntax v0.6.6
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]     Checking unicode-normalization v0.1.8
[INFO] [stderr]    Compiling hashbrown v0.1.8
[INFO] [stderr]    Compiling backtrace v0.3.15
[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 crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling aho-corasick v0.7.3
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking num_cpus v1.10.0
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]    Compiling cexpr v0.3.5
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking tempfile v3.0.7
[INFO] [stderr]     Checking tiny_http v0.6.2
[INFO] [stderr]    Compiling cc v1.0.35
[INFO] [stderr]    Compiling env_logger v0.6.1
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling libloading v0.5.0
[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-40cb2d087b6dea4c/build-script-build` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rustc-cfg=rbt
[INFO] [stderr]   NUM_JOBS = Some("16")
[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/90442458ac46b1d5eed752c316da25450f67285b/library/core/src/mem/mod.rs:660:9
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x557ba369ca40 - std::backtrace_rs::backtrace::libunwind::trace::h4e80f45db05e9df0
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stderr]      1:     0x557ba369ca40 - std::backtrace_rs::backtrace::trace_unsynchronized::h9db62a3d3587f6c3
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x557ba369ca40 - std::sys_common::backtrace::_print_fmt::h2fafbe52c9090591
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stderr]      3:     0x557ba369ca40 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h7d41ae04358c516d
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stderr]      4:     0x557ba36bc59c - core::fmt::write::h968e6400cbc51d6a
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/core/src/fmt/mod.rs:1115:17
[INFO] [stderr]      5:     0x557ba3699225 - std::io::Write::write_fmt::h2eaa97c6f8c9e829
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/io/mod.rs:1642:15
[INFO] [stderr]      6:     0x557ba369ec3b - std::sys_common::backtrace::_print::h601a6bc581f240d5
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stderr]      7:     0x557ba369ec3b - std::sys_common::backtrace::print::h8b96e15ba64b8e64
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stderr]      8:     0x557ba369ec3b - std::panicking::default_hook::{{closure}}::h94fa9d2f08c20620
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/panicking.rs:208:50
[INFO] [stderr]      9:     0x557ba369e711 - std::panicking::default_hook::h6d463f5a2e9d9986
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/panicking.rs:225:9
[INFO] [stderr]     10:     0x557ba369f304 - std::panicking::rust_panic_with_hook::h1e953652a338573e
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/panicking.rs:622:17
[INFO] [stderr]     11:     0x557ba369edb7 - std::panicking::begin_panic_handler::{{closure}}::h78bf2fec525c238a
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/panicking.rs:517:13
[INFO] [stderr]     12:     0x557ba369cf3c - std::sys_common::backtrace::__rust_end_short_backtrace::h651eb6282e4ea6b2
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stderr]     13:     0x557ba369ed49 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/panicking.rs:515:5
[INFO] [stderr]     14:     0x557ba35f83c1 - core::panicking::panic_fmt::hdfd0360cedf2d908
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/core/src/panicking.rs:92:14
[INFO] [stderr]     15:     0x557ba35f830d - core::panicking::panic::h607cffdabb38afd3
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/core/src/panicking.rs:50:5
[INFO] [stderr]     16:     0x557ba3683518 - core::mem::uninitialized::h93818348d0272e1c
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/core/src/mem/mod.rs:660:9
[INFO] [stderr]     17:     0x557ba3683518 - crossbeam_epoch::sync::queue::Queue<T>::new::h0d6dd6c9d75429b8
[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:     0x557ba367a09a - crossbeam_epoch::internal::Global::new::h46e42a706c6d69b6
[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:     0x557ba367cd71 - crossbeam_epoch::collector::Collector::new::hf7ad706f8aaaf6db
[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:     0x557ba367856a - <crossbeam_epoch::default::COLLECTOR as core::ops::deref::Deref>::deref::__static_ref_initialize::hb83b7f064234dcf5
[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:     0x557ba367856a - core::ops::function::FnOnce::call_once::h6e5d165db0af7fd6
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/core/src/ops/function.rs:227:5
[INFO] [stderr]     22:     0x557ba367c767 - lazy_static::lazy::Lazy<T>::get::{{closure}}::h2ffcaa8cea994b75
[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:     0x557ba367ba9e - std::sync::once::Once::call_once::{{closure}}::hfc2e6859b2f94397
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/sync/once.rs:261:41
[INFO] [stderr]     24:     0x557ba35f7a2c - std::sync::once::Once::call_inner::h7b0b799f928afc79
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/sync/once.rs:418:21
[INFO] [stderr]     25:     0x557ba367ba28 - std::sync::once::Once::call_once::h7f6a3fc4357b58e1
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/sync/once.rs:261:9
[INFO] [stderr]     26:     0x557ba367d286 - lazy_static::lazy::Lazy<T>::get::h62787fc257b2f707
[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:     0x557ba367d286 - <crossbeam_epoch::default::COLLECTOR as core::ops::deref::Deref>::deref::__stability::hc5285acb59bfd856
[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:     0x557ba367d286 - <crossbeam_epoch::default::COLLECTOR as core::ops::deref::Deref>::deref::h03b3e716f9386d68
[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:     0x557ba367d2f1 - crossbeam_epoch::default::HANDLE::__init::h6a20100d5bc834b4
[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:     0x557ba3678549 - core::ops::function::FnOnce::call_once::h3d905687dffd54e4
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/core/src/ops/function.rs:227:5
[INFO] [stderr]     31:     0x557ba367f89c - std::thread::local::lazy::LazyKeyInner<T>::initialize::h615616834cbb4dda
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/thread/local.rs:431:25
[INFO] [stderr]     32:     0x557ba3679070 - std::thread::local::fast::Key<T>::try_initialize::heae819f1ea26f77b
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/thread/local.rs:609:31
[INFO] [stderr]     33:     0x557ba36791b7 - std::thread::local::fast::Key<T>::get::h9c60758919c8e27d
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/thread/local.rs:592:29
[INFO] [stderr]     34:     0x557ba3649f4d - crossbeam_epoch::default::HANDLE::__getit::h243e26156c092a57
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/thread/local.rs:311:26
[INFO] [stderr]     35:     0x557ba3664bd8 - std::thread::local::LocalKey<T>::try_with::h0a15ca79a0f89858
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/thread/local.rs:398:32
[INFO] [stderr]     36:     0x557ba3664b2f - std::thread::local::LocalKey<T>::with::h90584a3789d98322
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/thread/local.rs:375:9
[INFO] [stderr]     37:     0x557ba3649f6e - crossbeam_epoch::default::is_pinned::h630c48b31f864df0
[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:     0x557ba3658454 - crossbeam_deque::Stealer<T>::steal::h33a3a7099e2e53cb
[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:     0x557ba365df23 - rayon_core::registry::WorkerThread::steal::{{closure}}::h97a69b67235ed137
[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:     0x557ba365b1ab - core::ops::function::impls::<impl core::ops::function::FnMut<A> for &mut F>::call_mut::hb7c25f5d881cbd54
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/core/src/ops/function.rs:269:13
[INFO] [stderr]     41:     0x557ba364ab81 - core::iter::traits::iterator::Iterator::find_map::check::{{closure}}::hae1f316658801951
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/core/src/iter/traits/iterator.rs:2411:32
[INFO] [stderr]     42:     0x557ba364be21 - core::iter::adapters::filter::filter_try_fold::{{closure}}::hc0081e1454c70b32
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/core/src/iter/adapters/filter.rs:44:44
[INFO] [stderr]     43:     0x557ba364bbfc - core::ops::function::impls::<impl core::ops::function::FnMut<A> for &mut F>::call_mut::hdef58b1d748027ec
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/core/src/ops/function.rs:269:13
[INFO] [stderr]     44:     0x557ba3665433 - core::iter::traits::iterator::Iterator::try_fold::h9276f5d8435319ca
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/core/src/iter/traits/iterator.rs:1997:21
[INFO] [stderr]     45:     0x557ba36640de - <core::iter::adapters::chain::Chain<A,B> as core::iter::traits::iterator::Iterator>::try_fold::ha6515507abd2e8a5
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/core/src/iter/adapters/chain.rs:104:19
[INFO] [stderr]     46:     0x557ba364b6fc - <core::iter::adapters::filter::Filter<I,P> as core::iter::traits::iterator::Iterator>::try_fold::h9b9b7bcef7c646d1
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/core/src/iter/adapters/filter.rs:93:9
[INFO] [stderr]     47:     0x557ba364bcfb - core::iter::traits::iterator::Iterator::find_map::h8a78c124ebf90b4c
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/core/src/iter/traits/iterator.rs:2417:9
[INFO] [stderr]     48:     0x557ba3649ed9 - <core::iter::adapters::filter_map::FilterMap<I,F> as core::iter::traits::iterator::Iterator>::next::h5ca1659c8ea11f17
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/core/src/iter/adapters/filter_map.rs:61:9
[INFO] [stderr]     49:     0x557ba365de6e - rayon_core::registry::WorkerThread::steal::h7162f3fcb18b27af
[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:     0x557ba365dbc2 - rayon_core::registry::WorkerThread::wait_until_cold::{{closure}}::hedddaf6b980e43e5
[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:     0x557ba3648c51 - core::option::Option<T>::or_else::h7505ff7d2da0a5d8
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/core/src/option.rs:790:21
[INFO] [stderr]     52:     0x557ba365d4d7 - rayon_core::registry::WorkerThread::wait_until_cold::h2c459baf5647a6fc
[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:     0x557ba365d3cc - rayon_core::registry::WorkerThread::wait_until::h890109ea210cbf51
[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:     0x557ba365e4ae - rayon_core::registry::main_loop::h0e9c631af7fe081d
[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:     0x557ba365c83c - rayon_core::registry::Registry::new::{{closure}}::h3674689b010c7f76
[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:     0x557ba3651abe - std::sys_common::backtrace::__rust_begin_short_backtrace::h838dbf400c15f83d
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stderr]     57:     0x557ba3661782 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf2509f9e15abd1ea
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/thread/mod.rs:476:17
[INFO] [stderr]     58:     0x557ba3649e72 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4a7fe8e65dac1b8f
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/panic.rs:347:9
[INFO] [stderr]     59:     0x557ba3659084 - std::panicking::try::do_call::h51c94505cf442900
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/panicking.rs:401:40
[INFO] [stderr]     60:     0x557ba3659a4d - __rust_try
[INFO] [stderr]     61:     0x557ba3658d60 - std::panicking::try::had7dc0ed965ae332
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/panicking.rs:365:19
[INFO] [stderr]     62:     0x557ba364a922 - std::panic::catch_unwind::h5afb84f50a24c230
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/panic.rs:434:14
[INFO] [stderr]     63:     0x557ba366157c - std::thread::Builder::spawn_unchecked::{{closure}}::h2b330fd2e68fe0b9
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/thread/mod.rs:475:30
[INFO] [stderr]     64:     0x557ba364e9ef - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1494470da670a2ef
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/core/src/ops/function.rs:227:5
[INFO] [stderr]     65:     0x557ba36a5297 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h412fa2ab3f64d2a1
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/alloc/src/boxed.rs:1575:9
[INFO] [stderr]     66:     0x557ba36a5297 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h03e575a07095ff99
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/alloc/src/boxed.rs:1575:9
[INFO] [stderr]     67:     0x557ba36a5297 - std::sys::unix::thread::Thread::new::thread_start::hf6d2591b9ad70cfb
[INFO] [stderr]                                  at /rustc/90442458ac46b1d5eed752c316da25450f67285b/library/std/src/sys/unix/thread.rs:72:17
[INFO] [stderr]     68:     0x7f128ffd9609 - start_thread
[INFO] [stderr]     69:     0x7f128fdab293 - 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" "b2ed518a505b76bbf82d5c3b67735dc20a97ccfb944da7e462b640de51e0e6b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2ed518a505b76bbf82d5c3b67735dc20a97ccfb944da7e462b640de51e0e6b1", kill_on_drop: false }`
[INFO] [stdout] b2ed518a505b76bbf82d5c3b67735dc20a97ccfb944da7e462b640de51e0e6b1