[INFO] cloning repository https://github.com/phansch/rust-worksheets
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/phansch/rust-worksheets" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphansch%2Frust-worksheets", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphansch%2Frust-worksheets'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 21360376228c886a324bbd617b37771c2d7f812d
[INFO] checking phansch/rust-worksheets against try#075992eda207e1647b699c8c8ada67b32ce7b115 for pr-77271
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphansch%2Frust-worksheets" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/phansch/rust-worksheets on toolchain 075992eda207e1647b699c8c8ada67b32ce7b115
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+075992eda207e1647b699c8c8ada67b32ce7b115" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/phansch/rust-worksheets
[INFO] finished tweaking git repo https://github.com/phansch/rust-worksheets
[INFO] tweaked toml for git repo https://github.com/phansch/rust-worksheets written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/phansch/rust-worksheets already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+075992eda207e1647b699c8c8ada67b32ce7b115" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+075992eda207e1647b699c8c8ada67b32ce7b115" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1931904a9bfe432bd8de43978716733950ddee97ec1b9806fce39234457b652e
[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" "1931904a9bfe432bd8de43978716733950ddee97ec1b9806fce39234457b652e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1931904a9bfe432bd8de43978716733950ddee97ec1b9806fce39234457b652e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1931904a9bfe432bd8de43978716733950ddee97ec1b9806fce39234457b652e", kill_on_drop: false }`
[INFO] [stdout] 1931904a9bfe432bd8de43978716733950ddee97ec1b9806fce39234457b652e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+075992eda207e1647b699c8c8ada67b32ce7b115" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f5bd0f9a229fcd0c29b90cbea10e27fb5220cb5f1e4b360eaf9247fc3561dd1
[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" "4f5bd0f9a229fcd0c29b90cbea10e27fb5220cb5f1e4b360eaf9247fc3561dd1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking libc v0.2.42
[INFO] [stderr]     Checking cfg-if v0.1.4
[INFO] [stderr]    Compiling version_check v0.1.4
[INFO] [stderr]     Checking byteorder v1.2.3
[INFO] [stderr]     Checking futures v0.1.22
[INFO] [stderr]     Checking lazy_static v1.0.1
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling serde v1.0.69
[INFO] [stderr]     Checking nodrop v0.1.12
[INFO] [stderr]     Checking scopeguard v0.3.3
[INFO] [stderr]     Checking memoffset v0.2.1
[INFO] [stderr]    Compiling rayon-core v1.4.0
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling itoa v0.4.2
[INFO] [stderr]    Compiling backtrace v0.2.3
[INFO] [stderr]    Compiling dtoa v0.4.3
[INFO] [stderr]    Compiling gcc v0.3.54
[INFO] [stderr]     Checking smallvec v0.6.2
[INFO] [stderr]    Compiling regex v1.0.1
[INFO] [stderr]    Compiling httparse v1.3.2
[INFO] [stderr]     Checking untrusted v0.5.1
[INFO] [stderr]    Compiling brotli-sys v0.3.2
[INFO] [stderr]    Compiling proc-macro2 v0.4.6
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]     Checking log v0.4.3
[INFO] [stderr]     Checking crossbeam-utils v0.3.2
[INFO] [stderr]     Checking arrayvec v0.4.7
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling dbghelp-sys v0.2.0
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]     Checking base64 v0.6.0
[INFO] [stderr]     Checking base64 v0.9.2
[INFO] [stderr]     Checking regex-syntax v0.6.1
[INFO] [stderr]    Compiling backtrace-sys v0.1.23
[INFO] [stderr]    Compiling miniz-sys v0.1.10
[INFO] [stderr]    Compiling unicase v1.4.2
[INFO] [stderr]    Compiling unicase v2.1.0
[INFO] [stderr]    Compiling actix_derive v0.2.0
[INFO] [stderr]    Compiling actix-web v0.6.14
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking iovec v0.1.2
[INFO] [stderr]     Checking rand v0.4.2
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[INFO] [stderr]     Checking num_cpus v1.8.0
[INFO] [stderr]     Checking hostname v0.1.5
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[INFO] [stderr]     Checking time v0.1.40
[INFO] [stderr]     Checking thread_local v0.3.5
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]     Checking crossbeam-epoch v0.4.3
[INFO] [stderr]    Compiling quote v0.6.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]     Checking resolv-conf v0.6.1
[INFO] [stderr]     Checking bytes v0.4.8
[INFO] [stderr]     Checking aho-corasick v0.6.5
[INFO] [stderr]     Checking mio v0.6.15
[INFO] [stderr]    Compiling syn v0.14.4
[INFO] [stderr]     Checking crossbeam-deque v0.3.1
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]     Checking url v1.7.1
[INFO] [stderr]     Checking tokio-executor v0.1.2
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking flate2 v1.0.1
[INFO] [stderr]     Checking parking_lot_core v0.2.14
[INFO] [stderr]     Checking uuid v0.6.5
[INFO] [stderr]     Checking backtrace v0.3.9
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]     Checking mime v0.3.8
[INFO] [stderr]     Checking phf_shared v0.7.22
[INFO] [stderr]     Checking tokio-io v0.1.7
[INFO] [stderr]     Checking http v0.1.7
[INFO] [stderr]     Checking tokio-threadpool v0.1.5
[INFO] [stderr]     Checking tokio-timer v0.2.4
[INFO] [stderr]     Checking error-chain v0.1.12
[INFO] [stderr]     Checking parking_lot v0.5.5
[INFO] [stderr]     Checking mio-uds v0.6.6
[INFO] [stderr]    Compiling phf_generator v0.7.22
[INFO] [stderr]     Checking phf v0.7.22
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]    Compiling phf_codegen v0.7.22
[INFO] [stderr]     Checking tokio-reactor v0.1.2
[INFO] [stderr]     Checking tokio-codec v0.1.0
[INFO] [stderr]     Checking crossbeam-channel v0.1.3
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.5
[INFO] [stderr]     Checking tokio-fs v0.1.1
[INFO] [stderr]    Compiling synstructure v0.6.1
[INFO] [stderr]     Checking tokio-udp v0.1.1
[INFO] [stderr]     Checking tokio-tcp v0.1.0
[INFO] [stderr]     Checking tokio v0.1.7
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]    Compiling ring v0.12.1
[INFO] [stderr]     Checking h2 v0.1.10
[INFO] [stderr]     Checking trust-dns-proto v0.3.3
[INFO] [stderr]     Checking tokio-signal v0.1.5
[INFO] [stderr]    Compiling failure_derive v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.69
[INFO] [stderr]     Checking brotli2 v0.3.2
[INFO] [stderr]     Checking failure v0.1.1
[INFO] [stderr] error: failed to run custom build command for `ring v0.12.1`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/ring-84448ed777e72ee6/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/075992eda207e1647b699c8c8ada67b32ce7b115/library/core/src/mem/mod.rs:658:9
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x561d7bb3e710 - std::backtrace_rs::backtrace::libunwind::trace::he85dfb3ae4206056
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stderr]      1:     0x561d7bb3e710 - std::backtrace_rs::backtrace::trace_unsynchronized::h1ad28094d7b00c21
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stderr]      2:     0x561d7bb3e710 - std::sys_common::backtrace::_print_fmt::h901b54610713cd21
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/sys_common/backtrace.rs:79
[INFO] [stderr]      3:     0x561d7bb3e710 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hb0ad78ee1571f7e0
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/sys_common/backtrace.rs:58
[INFO] [stderr]      4:     0x561d7bb5dc6c - core::fmt::write::h1857a60b204f1b6a
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/core/src/fmt/mod.rs:1080
[INFO] [stderr]      5:     0x561d7bb3a6d2 - std::io::Write::write_fmt::hf7b7d7b243f84a36
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/io/mod.rs:1516
[INFO] [stderr]      6:     0x561d7bb40c5d - std::sys_common::backtrace::_print::hd093978a5287b8ff
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/sys_common/backtrace.rs:61
[INFO] [stderr]      7:     0x561d7bb40c5d - std::sys_common::backtrace::print::h20f46787581d56d7
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/sys_common/backtrace.rs:48
[INFO] [stderr]      8:     0x561d7bb40c5d - std::panicking::default_hook::{{closure}}::h486cbb4b82ffc357
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/panicking.rs:208
[INFO] [stderr]      9:     0x561d7bb40908 - std::panicking::default_hook::h4190c9e3edd4d591
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/panicking.rs:227
[INFO] [stderr]     10:     0x561d7bb41341 - std::panicking::rust_panic_with_hook::h72e78719cdda225c
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/panicking.rs:577
[INFO] [stderr]     11:     0x561d7bb40ee9 - std::panicking::begin_panic_handler::{{closure}}::h8bd07dbd34150a96
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/panicking.rs:484
[INFO] [stderr]     12:     0x561d7bb3eb9c - std::sys_common::backtrace::__rust_end_short_backtrace::hdb6b3066ad29028a
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/sys_common/backtrace.rs:153
[INFO] [stderr]     13:     0x561d7bb40ea9 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/panicking.rs:483
[INFO] [stderr]     14:     0x561d7bb5cf91 - core::panicking::panic_fmt::hb15d6f55e8472f62
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/core/src/panicking.rs:85
[INFO] [stderr]     15:     0x561d7bb5cedd - core::panicking::panic::h5d1c61fed2502a5f
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/core/src/panicking.rs:50
[INFO] [stderr]     16:     0x561d7bae2de6 - core::mem::uninitialized::hb1f8b07401eb9d0f
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/core/src/mem/mod.rs:658
[INFO] [stderr]     17:     0x561d7bae2de6 - crossbeam_epoch::sync::queue::Queue<T>::new::hfc8aa267e29d30cb
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/sync/queue.rs:57
[INFO] [stderr]     18:     0x561d7bad9a3e - crossbeam_epoch::internal::Global::new::hcff0538201386fb5
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/internal.rs:63
[INFO] [stderr]     19:     0x561d7bae4b81 - crossbeam_epoch::collector::Collector::new::h9e9fcb7d0e17af84
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/collector.rs:32
[INFO] [stderr]     20:     0x561d7baddd5a - <crossbeam_epoch::default::COLLECTOR as core::ops::deref::Deref>::deref::__static_ref_initialize::he6059a638acd3b24
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/default.rs:12
[INFO] [stderr]     21:     0x561d7baddd5a - core::ops::function::FnOnce::call_once::h234dd0b69eb35329
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/core/src/ops/function.rs:227
[INFO] [stderr]     22:     0x561d7baddc43 - lazy_static::lazy::Lazy<T>::get::{{closure}}::hb2ca4e933ca60ff4
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.0.1/src/lazy.rs:24
[INFO] [stderr]     23:     0x561d7bae5bef - std::sync::once::Once::call_once::{{closure}}::h8c062b9631afdb19
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/sync/once.rs:261
[INFO] [stderr]     24:     0x561d7bb3e235 - std::sync::once::Once::call_inner::h1e672dc954587d34
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/sync/once.rs:419
[INFO] [stderr]     25:     0x561d7bae5b71 - std::sync::once::Once::call_once::hfd79970b0534b664
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/sync/once.rs:261
[INFO] [stderr]     26:     0x561d7baddb9f - lazy_static::lazy::Lazy<T>::get::h6a01c50b79d68a63
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.0.1/src/lazy.rs:23
[INFO] [stderr]     27:     0x561d7baddb9f - <crossbeam_epoch::default::COLLECTOR as core::ops::deref::Deref>::deref::__stability::hd47853f3662da341
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.0.1/src/lib.rs:148
[INFO] [stderr]     28:     0x561d7baddb9f - <crossbeam_epoch::default::COLLECTOR as core::ops::deref::Deref>::deref::h63fa641193dcfe3d
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lazy_static-1.0.1/src/lib.rs:150
[INFO] [stderr]     29:     0x561d7baddbd4 - crossbeam_epoch::default::HANDLE::__init::hbac0161c9fddb5ac
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/default.rs:17
[INFO] [stderr]     30:     0x561d7badddc9 - core::ops::function::FnOnce::call_once::hde707d4aba70416c
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/core/src/ops/function.rs:227
[INFO] [stderr]     31:     0x561d7badd0ec - std::thread::local::lazy::LazyKeyInner<T>::initialize::h3f9d6adb5170f87e
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/thread/local.rs:304
[INFO] [stderr]     32:     0x561d7bae5c8d - std::thread::local::fast::Key<T>::try_initialize::hf02a8850275e3d48
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/thread/local.rs:473
[INFO] [stderr]     33:     0x561d7bae5dd7 - std::thread::local::fast::Key<T>::get::h16aabfdd591dac08
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/thread/local.rs:456
[INFO] [stderr]     34:     0x561d7baddc1d - crossbeam_epoch::default::HANDLE::__getit::hd15063892a9fb1ed
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/thread/local.rs:183
[INFO] [stderr]     35:     0x561d7baac92b - std::thread::local::LocalKey<T>::try_with::h0ea505c6fef276bb
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/thread/local.rs:271
[INFO] [stderr]     36:     0x561d7baac79f - std::thread::local::LocalKey<T>::with::h9d6926862f3eeff8
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/thread/local.rs:248
[INFO] [stderr]     37:     0x561d7baba6d4 - crossbeam_epoch::default::is_pinned::hfdc47785a064e72f
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.3.1/src/default.rs:33
[INFO] [stderr]     38:     0x561d7bab3605 - crossbeam_deque::Stealer<T>::steal::h9decb8a2a2181004
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-deque-0.2.0/src/lib.rs:714
[INFO] [stderr]     39:     0x561d7baa2803 - rayon_core::registry::WorkerThread::steal::{{closure}}::h9dbeaea82e2cc0aa
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.0/src/registry.rs:622
[INFO] [stderr]     40:     0x561d7ba9f7cb - core::ops::function::impls::<impl core::ops::function::FnMut<A> for &mut F>::call_mut::hab268fbe7c80765f
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/core/src/ops/function.rs:269
[INFO] [stderr]     41:     0x561d7bab55a1 - core::iter::traits::iterator::Iterator::find_map::check::{{closure}}::hdb072dbcc56a06a1
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/core/src/iter/traits/iterator.rs:2226
[INFO] [stderr]     42:     0x561d7baa8aa5 - core::iter::adapters::filter_try_fold::{{closure}}::h3ace753b1d5280bb
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/core/src/iter/adapters/mod.rs:1068
[INFO] [stderr]     43:     0x561d7baa84ac - core::ops::function::impls::<impl core::ops::function::FnMut<A> for &mut F>::call_mut::hc6924746ff850d27
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/core/src/ops/function.rs:269
[INFO] [stderr]     44:     0x561d7bab0ef4 - core::iter::traits::iterator::Iterator::try_fold::he48c5dc04a19bd59
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/core/src/iter/traits/iterator.rs:1855
[INFO] [stderr]     45:     0x561d7baad7d3 - <core::iter::adapters::chain::Chain<A,B> as core::iter::traits::iterator::Iterator>::try_fold::h0fcdb2d6985e9684
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/core/src/iter/adapters/chain.rs:94
[INFO] [stderr]     46:     0x561d7baa8406 - <core::iter::adapters::Filter<I,P> as core::iter::traits::iterator::Iterator>::try_fold::he3b21dff060202be
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/core/src/iter/adapters/mod.rs:1117
[INFO] [stderr]     47:     0x561d7baa8611 - core::iter::traits::iterator::Iterator::find_map::h963c2832953f1e6b
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/core/src/iter/traits/iterator.rs:2232
[INFO] [stderr]     48:     0x561d7baa8476 - <core::iter::adapters::FilterMap<I,F> as core::iter::traits::iterator::Iterator>::next::h7d10659075e30d3f
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/core/src/iter/adapters/mod.rs:1235
[INFO] [stderr]     49:     0x561d7baa2723 - rayon_core::registry::WorkerThread::steal::he116b54a48b30e37
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.0/src/registry.rs:616
[INFO] [stderr]     50:     0x561d7baa23a2 - rayon_core::registry::WorkerThread::wait_until_cold::{{closure}}::h2931b107a4e9c70a
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.0/src/registry.rs:564
[INFO] [stderr]     51:     0x561d7bab7aaf - core::option::Option<T>::or_else::h0ce5486597df42de
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/core/src/option.rs:752
[INFO] [stderr]     52:     0x561d7baa1d05 - rayon_core::registry::WorkerThread::wait_until_cold::h73d8f063177ae074
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.0/src/registry.rs:563
[INFO] [stderr]     53:     0x561d7baa1ae8 - rayon_core::registry::WorkerThread::wait_until::h68a481ca58e9d7ee
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.0/src/registry.rs:543
[INFO] [stderr]     54:     0x561d7baa2d63 - rayon_core::registry::main_loop::hf1fd51967027995f
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.0/src/registry.rs:674
[INFO] [stderr]     55:     0x561d7baa100d - rayon_core::registry::Registry::new::{{closure}}::habc62edc7bf9c83f
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.4.0/src/registry.rs:134
[INFO] [stderr]     56:     0x561d7baba73e - std::sys_common::backtrace::__rust_begin_short_backtrace::h66190cf291b9b9d9
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/sys_common/backtrace.rs:137
[INFO] [stderr]     57:     0x561d7bab53d2 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h1f2fede77ea28f15
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/thread/mod.rs:465
[INFO] [stderr]     58:     0x561d7bab3f62 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h350f697f14ba8f08
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/panic.rs:308
[INFO] [stderr]     59:     0x561d7babaf7e - std::panicking::try::do_call::h3b8eeef5d43a5cb8
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/panicking.rs:381
[INFO] [stderr]     60:     0x561d7babc1dd - __rust_try
[INFO] [stderr]     61:     0x561d7babace3 - std::panicking::try::h90e0ad904d020d5a
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/panicking.rs:345
[INFO] [stderr]     62:     0x561d7bab4942 - std::panic::catch_unwind::hc50f3bc19ac04cfb
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/panic.rs:382
[INFO] [stderr]     63:     0x561d7bab51c1 - std::thread::Builder::spawn_unchecked::{{closure}}::h75f2f67043dd976b
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/thread/mod.rs:464
[INFO] [stderr]     64:     0x561d7baaeb7f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h619ddf93bd6ac032
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/core/src/ops/function.rs:227
[INFO] [stderr]     65:     0x561d7bb48c1a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h1080dfe0ef616bdf
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/alloc/src/boxed.rs:1042
[INFO] [stderr]     66:     0x561d7bb48c1a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hd2747e1f2d5cec32
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/alloc/src/boxed.rs:1042
[INFO] [stderr]     67:     0x561d7bb48c1a - std::sys::unix::thread::Thread::new::thread_start::hd0f336b4ef6808a7
[INFO] [stderr]                                  at /rustc/075992eda207e1647b699c8c8ada67b32ce7b115/library/std/src/sys/unix/thread.rs:87
[INFO] [stderr]     68:     0x7f704b580609 - start_thread
[INFO] [stderr]     69:     0x7f704b6bc103 - 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" "4f5bd0f9a229fcd0c29b90cbea10e27fb5220cb5f1e4b360eaf9247fc3561dd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f5bd0f9a229fcd0c29b90cbea10e27fb5220cb5f1e4b360eaf9247fc3561dd1", kill_on_drop: false }`
[INFO] [stdout] 4f5bd0f9a229fcd0c29b90cbea10e27fb5220cb5f1e4b360eaf9247fc3561dd1