[INFO] fetching crate lazy_transducer 0.2.1... [INFO] testing lazy_transducer-0.2.1 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] extracting crate lazy_transducer 0.2.1 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate lazy_transducer 0.2.1 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate lazy_transducer 0.2.1 [INFO] finished tweaking crates.io crate lazy_transducer 0.2.1 [INFO] tweaked toml for crates.io crate lazy_transducer 0.2.1 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate crates.io crate lazy_transducer 0.2.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded scroll_derive v0.10.1 [INFO] [stderr] Downloaded scroll v0.10.1 [INFO] [stderr] Downloaded thiserror v1.0.11 [INFO] [stderr] Downloaded thiserror-impl v1.0.11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] e3ac453d1113009637d803998b3c5f6226820ee17f4e174d6343bef464913d12 [INFO] running `Command { std: "docker" "start" "-a" "e3ac453d1113009637d803998b3c5f6226820ee17f4e174d6343bef464913d12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e3ac453d1113009637d803998b3c5f6226820ee17f4e174d6343bef464913d12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3ac453d1113009637d803998b3c5f6226820ee17f4e174d6343bef464913d12", kill_on_drop: false }` [INFO] [stdout] e3ac453d1113009637d803998b3c5f6226820ee17f4e174d6343bef464913d12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e1ee2f9b38b3610861dd56a43a08fd1817034e004de691bd68101acb39cda712 [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" "e1ee2f9b38b3610861dd56a43a08fd1817034e004de691bd68101acb39cda712", kill_on_drop: false }` [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num_cpus v1.12.0 [INFO] [stderr] Compiling crossbeam-queue v0.2.1 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling rayon v1.3.0 [INFO] [stderr] Compiling thiserror-impl v1.0.11 [INFO] [stderr] Compiling thiserror v1.0.11 [INFO] [stderr] Compiling lazy_transducer v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.67s [INFO] running `Command { std: "docker" "inspect" "e1ee2f9b38b3610861dd56a43a08fd1817034e004de691bd68101acb39cda712", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1ee2f9b38b3610861dd56a43a08fd1817034e004de691bd68101acb39cda712", kill_on_drop: false }` [INFO] [stdout] e1ee2f9b38b3610861dd56a43a08fd1817034e004de691bd68101acb39cda712 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ce956911f6f9b4feb02f8753b9e70f9b33b0f2d237602f79ed0d0a698d97b750 [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" "ce956911f6f9b4feb02f8753b9e70f9b33b0f2d237602f79ed0d0a698d97b750", kill_on_drop: false }` [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling scroll_derive v0.10.1 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling bincode v1.2.1 [INFO] [stderr] Compiling scroll v0.10.1 [INFO] [stderr] Compiling lazy_transducer v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `LE` [INFO] [stdout] --> tests/test.rs:4:60 [INFO] [stdout] | [INFO] [stdout] 4 | use scroll::{IOread, IOwrite, Pread, Pwrite, SizeWith, BE, LE}; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Cursor` [INFO] [stdout] --> tests/test.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::io::Cursor; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 13.24s [INFO] running `Command { std: "docker" "inspect" "ce956911f6f9b4feb02f8753b9e70f9b33b0f2d237602f79ed0d0a698d97b750", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce956911f6f9b4feb02f8753b9e70f9b33b0f2d237602f79ed0d0a698d97b750", kill_on_drop: false }` [INFO] [stdout] ce956911f6f9b4feb02f8753b9e70f9b33b0f2d237602f79ed0d0a698d97b750 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", 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] cf9cf1a3010dc45ef45613f20d2b7e2ec0753c8b2e6d738a90ebd657e6c038ac [INFO] running `Command { std: "docker" "start" "-a" "cf9cf1a3010dc45ef45613f20d2b7e2ec0753c8b2e6d738a90ebd657e6c038ac", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unused import: `LE` [INFO] [stdout] running 0 tests [INFO] [stderr] --> tests/test.rs:4:60 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stderr] 4 | use scroll::{IOread, IOwrite, Pread, Pwrite, SizeWith, BE, LE}; [INFO] [stdout] [INFO] [stderr] | ^^ [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] running 2 tests [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Cursor` [INFO] [stderr] --> tests/test.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::io::Cursor; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/lazy_transducer-e8d430a2ec594e47 [INFO] [stderr] Running /opt/rustwide/target/debug/deps/test-31a7b42be4edf550 [INFO] [stdout] test lifetime_transducer ... ok [INFO] [stdout] test basic_transducer ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- basic_transducer stdout ---- [INFO] [stdout] thread 'basic_transducer' panicked at 'attempted to zero-initialize type `crossbeam_queue::seg_queue::Block`, which is invalid', /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/core/src/mem/mod.rs:623:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55a3a003d320 - std::backtrace_rs::backtrace::libunwind::trace::h95fc93571932622e [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x55a3a003d320 - std::backtrace_rs::backtrace::trace_unsynchronized::h4d0b90afc33151fd [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55a3a003d320 - std::sys_common::backtrace::_print_fmt::h93d302d001a3bf01 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x55a3a003d320 - ::fmt::h7881e3a580134f9a [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x55a3a0060f8c - core::fmt::write::h1857a60b204f1b6a [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/core/src/fmt/mod.rs:1078:17 [INFO] [stdout] 5: 0x55a3a0039492 - std::io::Write::write_fmt::hd17811b9a5dec54b [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/io/mod.rs:1519:15 [INFO] [stdout] 6: 0x55a3a003fba5 - std::sys_common::backtrace::_print::h3e3f9fed81bc11e9 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x55a3a003fba5 - std::sys_common::backtrace::print::hd22ac23fed5071c8 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x55a3a003fba5 - std::panicking::default_hook::{{closure}}::h1647bdcf68060e17 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x55a3a003f732 - std::panicking::default_hook::hb08853b392b9404b [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:222:9 [INFO] [stdout] 10: 0x55a3a0040341 - std::panicking::rust_panic_with_hook::h3624ee29da369ede [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:591:17 [INFO] [stdout] 11: 0x55a3a003fe57 - std::panicking::begin_panic_handler::{{closure}}::hefcfcedcde6bb6d9 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:495:13 [INFO] [stdout] 12: 0x55a3a003d7dc - std::sys_common::backtrace::__rust_end_short_backtrace::heb130cec93caa706 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x55a3a003fde9 - rust_begin_unwind [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:493:5 [INFO] [stdout] 14: 0x55a3a005f911 - core::panicking::panic_fmt::hb15d6f55e8472f62 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x55a3a005f85d - core::panicking::panic::h5d1c61fed2502a5f [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/core/src/panicking.rs:50:5 [INFO] [stdout] 16: 0x55a39fff1170 - core::mem::zeroed::h0c5464a856320490 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/core/src/mem/mod.rs:623:9 [INFO] [stdout] 17: 0x55a39fff1170 - crossbeam_queue::seg_queue::Block::new::hf570f68bd34c3430 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-queue-0.2.1/src/seg_queue.rs:63:18 [INFO] [stdout] 18: 0x55a39fff2121 - crossbeam_queue::seg_queue::SegQueue::push::h7aca66a09a0f216a [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-queue-0.2.1/src/seg_queue.rs:207:50 [INFO] [stdout] 19: 0x55a39ffe89e8 - rayon_core::registry::Registry::inject::h51845f8c1401dee3 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.7.0/src/registry.rs:392:13 [INFO] [stdout] 20: 0x55a39ffa6f74 - rayon_core::registry::Registry::in_worker_cold::{{closure}}::h3b40860c3616289f [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.7.0/src/registry.rs:451:13 [INFO] [stdout] 21: 0x55a39ff9c42a - std::thread::local::LocalKey::try_with::h42d130fa5ffdd7a3 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/thread/local.rs:272:16 [INFO] [stdout] 22: 0x55a39ff9c192 - std::thread::local::LocalKey::with::hfdb3ed56988b2e0b [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/thread/local.rs:248:9 [INFO] [stdout] 23: 0x55a39ffa6e13 - rayon_core::registry::Registry::in_worker_cold::hc28b4eab4c273324 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.7.0/src/registry.rs:440:9 [INFO] [stdout] 24: 0x55a39ffa786f - rayon_core::registry::in_worker::he3fcf3aa1315c855 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.7.0/src/registry.rs:801:13 [INFO] [stdout] 25: 0x55a39ff941e7 - rayon_core::join::join_context::hcb34c108ded06ce4 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.7.0/src/join/mod.rs:133:5 [INFO] [stdout] 26: 0x55a39ff9e6d1 - rayon::iter::plumbing::bridge_unindexed_producer_consumer::h6617b449657f7dee [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.3.0/src/iter/plumbing/mod.rs:473:51 [INFO] [stdout] 27: 0x55a39ff9d9a3 - rayon::iter::plumbing::bridge_unindexed::h34ea5a37bfdaad12 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.3.0/src/iter/plumbing/mod.rs:452:5 [INFO] [stdout] 28: 0x55a39ff9f230 - as rayon::iter::ParallelIterator>::drive_unindexed::h4b45326e380bb6cf [INFO] [stdout] at /opt/rustwide/workdir/src/lazy_transducer.rs:358:9 [INFO] [stdout] 29: 0x55a39ff9a054 - as rayon::iter::ParallelIterator>::drive_unindexed::h899f5c4be5c378c4 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.3.0/src/iter/fold.rs:59:9 [INFO] [stdout] 30: 0x55a39ff9ef41 - as rayon::iter::ParallelIterator>::drive_unindexed::h672355f5ffa9f888 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.3.0/src/iter/map.rs:49:9 [INFO] [stdout] 31: 0x55a39ff99b8e - rayon::iter::reduce::reduce::hdd47116ce7da9912 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.3.0/src/iter/reduce.rs:15:5 [INFO] [stdout] 32: 0x55a39ff9d5ba - rayon::iter::ParallelIterator::reduce::h712a533a398d2392 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.3.0/src/iter/mod.rs:899:9 [INFO] [stdout] 33: 0x55a39ff9d86b - rayon::iter::extend::collect::h17f24ff84eff8e27 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.3.0/src/iter/extend.rs:29:5 [INFO] [stdout] 34: 0x55a39ff9b632 - rayon::iter::collect:: for alloc::vec::Vec>::par_extend::h36d2e5566132655f [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.3.0/src/iter/collect/mod.rs:140:28 [INFO] [stdout] 35: 0x55a39ffa3fba - rayon::iter::from_par_iter::collect_extended::h39a0312f0f853360 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.3.0/src/iter/from_par_iter.rs:17:5 [INFO] [stdout] 36: 0x55a39ff9b53a - rayon::iter::from_par_iter:: for alloc::vec::Vec>::from_par_iter::h448e4465f7f2e958 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.3.0/src/iter/from_par_iter.rs:30:9 [INFO] [stdout] 37: 0x55a39ffa0cca - rayon::iter::ParallelIterator::collect::h6375e21b4f1f58ce [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.3.0/src/iter/mod.rs:1886:9 [INFO] [stdout] 38: 0x55a39ffa5163 - test::basic_transducer::h58e3e6050d79e814 [INFO] [stdout] at /opt/rustwide/workdir/tests/test.rs:84:23 [INFO] [stdout] 39: 0x55a39ffa480a - test::basic_transducer::{{closure}}::h6e103de0967fe11c [INFO] [stdout] at /opt/rustwide/workdir/tests/test.rs:62:1 [INFO] [stdout] 40: 0x55a39ffa14be - core::ops::function::FnOnce::call_once::he7876545a42d2a80 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 41: 0x55a39ffd1983 - core::ops::function::FnOnce::call_once::h72b3efc134abec04 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 42: 0x55a39ffd1983 - test::__rust_begin_short_backtrace::hf76173a3f44f554b [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/test/src/lib.rs:516:5 [INFO] [stdout] 43: 0x55a39ffd0078 - as core::ops::function::FnOnce>::call_once::h49f5b686efed1e06 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/alloc/src/boxed.rs:1318:9 [INFO] [stdout] 44: 0x55a39ffd0078 - as core::ops::function::FnOnce<()>>::call_once::h4879f836ca9aaead [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panic.rs:322:9 [INFO] [stdout] 45: 0x55a39ffd0078 - std::panicking::try::do_call::h9655796ce3021b6c [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:379:40 [INFO] [stdout] 46: 0x55a39ffd0078 - std::panicking::try::h346508ed448399f4 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:343:19 [INFO] [stdout] 47: 0x55a39ffd0078 - std::panic::catch_unwind::h00e84f4e9c3caaa0 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panic.rs:396:14 [INFO] [stdout] 48: 0x55a39ffd0078 - test::run_test_in_process::hc80321f825c30106 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/test/src/lib.rs:538:18 [INFO] [stdout] 49: 0x55a39ffd0078 - test::run_test::run_test_inner::{{closure}}::h89c217441620999f [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/test/src/lib.rs:449:39 [INFO] [stdout] 50: 0x55a39ffaa666 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3852ec0877008db6 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 51: 0x55a39ffaee2d - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h7c7dfff4b938ae67 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/thread/mod.rs:474:17 [INFO] [stdout] 52: 0x55a39ffaee2d - as core::ops::function::FnOnce<()>>::call_once::h8db0dd15c072a403 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panic.rs:322:9 [INFO] [stdout] 53: 0x55a39ffaee2d - std::panicking::try::do_call::haad8639857ae1187 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:379:40 [INFO] [stdout] 54: 0x55a39ffaee2d - std::panicking::try::h61de115e9dce60f6 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:343:19 [INFO] [stdout] 55: 0x55a39ffaee2d - std::panic::catch_unwind::h50601fd82666a838 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panic.rs:396:14 [INFO] [stdout] 56: 0x55a39ffaee2d - std::thread::Builder::spawn_unchecked::{{closure}}::hac267391ef9d21bd [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/thread/mod.rs:473:30 [INFO] [stdout] 57: 0x55a39ffaee2d - core::ops::function::FnOnce::call_once{{vtable.shim}}::heb15d2d9c42706b7 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 58: 0x55a3a0045a1a - as core::ops::function::FnOnce>::call_once::h5446ed3fdb82006e [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/alloc/src/boxed.rs:1318:9 [INFO] [stdout] 59: 0x55a3a0045a1a - as core::ops::function::FnOnce>::call_once::h62a21a889329a3f2 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/alloc/src/boxed.rs:1318:9 [INFO] [stdout] 60: 0x55a3a0045a1a - std::sys::unix::thread::Thread::new::thread_start::h62402416daf174b6 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/sys/unix/thread.rs:71:17 [INFO] [stdout] 61: 0x7fadaeb98609 - start_thread [INFO] [stdout] 62: 0x7fadae970293 - clone [INFO] [stdout] 63: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] basic_transducer [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test test' [INFO] running `Command { std: "docker" "inspect" "cf9cf1a3010dc45ef45613f20d2b7e2ec0753c8b2e6d738a90ebd657e6c038ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf9cf1a3010dc45ef45613f20d2b7e2ec0753c8b2e6d738a90ebd657e6c038ac", kill_on_drop: false }` [INFO] [stdout] cf9cf1a3010dc45ef45613f20d2b7e2ec0753c8b2e6d738a90ebd657e6c038ac