[INFO] fetching crate sudoku-cli 0.2.0... [INFO] testing sudoku-cli-0.2.0 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] extracting crate sudoku-cli 0.2.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate sudoku-cli 0.2.0 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 sudoku-cli 0.2.0 [INFO] finished tweaking crates.io crate sudoku-cli 0.2.0 [INFO] tweaked toml for crates.io crate sudoku-cli 0.2.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate sudoku-cli 0.2.0 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 crossbeam-epoch v0.7.2 [INFO] [stderr] Downloaded crossbeam-deque v0.7.1 [INFO] [stderr] Downloaded num_cpus v1.10.1 [INFO] [stderr] Downloaded structopt v0.3.3 [INFO] [stderr] Downloaded rayon v1.2.0 [INFO] [stderr] Downloaded ansi-escapes v0.1.0 [INFO] [stderr] Downloaded rayon-core v1.6.0 [INFO] [stderr] Downloaded memoffset v0.5.1 [INFO] [stderr] Downloaded structopt-derive v0.3.3 [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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/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] bc5a47200d5704f27f35b31828edd097b5ba987cebeee978d8a910fc3c46b64c [INFO] running `Command { std: "docker" "start" "-a" "bc5a47200d5704f27f35b31828edd097b5ba987cebeee978d8a910fc3c46b64c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bc5a47200d5704f27f35b31828edd097b5ba987cebeee978d8a910fc3c46b64c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc5a47200d5704f27f35b31828edd097b5ba987cebeee978d8a910fc3c46b64c", kill_on_drop: false }` [INFO] [stdout] bc5a47200d5704f27f35b31828edd097b5ba987cebeee978d8a910fc3c46b64c [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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", 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] 6a176db52f4c0f6c93065632e4789aa4b1b1b86d7c6cb8769d7bee4d7330a181 [INFO] running `Command { std: "docker" "start" "-a" "6a176db52f4c0f6c93065632e4789aa4b1b1b86d7c6cb8769d7bee4d7330a181", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Compiling rayon-core v1.6.0 [INFO] [stderr] Compiling unicode-width v0.1.6 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling ansi-escapes v0.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling rayon v1.2.0 [INFO] [stderr] Compiling proc-macro-error v0.2.6 [INFO] [stderr] Compiling structopt-derive v0.3.3 [INFO] [stderr] Compiling structopt v0.3.3 [INFO] [stderr] Compiling sudoku-cli v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 41.36s [INFO] running `Command { std: "docker" "inspect" "6a176db52f4c0f6c93065632e4789aa4b1b1b86d7c6cb8769d7bee4d7330a181", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a176db52f4c0f6c93065632e4789aa4b1b1b86d7c6cb8769d7bee4d7330a181", kill_on_drop: false }` [INFO] [stdout] 6a176db52f4c0f6c93065632e4789aa4b1b1b86d7c6cb8769d7bee4d7330a181 [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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 90d3be0c8491fbaf73cc778f493035d0a10bfe4e76a268b5a4eb920f26766df0 [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" "90d3be0c8491fbaf73cc778f493035d0a10bfe4e76a268b5a4eb920f26766df0", kill_on_drop: false }` [INFO] [stderr] Compiling sudoku-cli v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.38s [INFO] running `Command { std: "docker" "inspect" "90d3be0c8491fbaf73cc778f493035d0a10bfe4e76a268b5a4eb920f26766df0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90d3be0c8491fbaf73cc778f493035d0a10bfe4e76a268b5a4eb920f26766df0", kill_on_drop: false }` [INFO] [stdout] 90d3be0c8491fbaf73cc778f493035d0a10bfe4e76a268b5a4eb920f26766df0 [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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 410f924f8eb2bb7430231d466eb389387ee93e85d1192e2e6a1ea9d040166b9d [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" "410f924f8eb2bb7430231d466eb389387ee93e85d1192e2e6a1ea9d040166b9d", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/sudoku_cli-92f376b80e886eea [INFO] [stdout] running 20 tests [INFO] [stdout] test sudoku::bitwise::tests::clears ... ok [INFO] [stdout] test sudoku::bitwise::tests::inverse_shifts ... ok [INFO] [stdout] test sudoku::data::tests::eight_slot ... ok [INFO] [stdout] test sudoku::data::tests::five_slot ... ok [INFO] [stdout] test sudoku::bitwise::tests::retrievals ... ok [INFO] [stdout] test sudoku::bitwise::tests::shifts ... ok [INFO] [stdout] test sudoku::data::tests::four_slot ... ok [INFO] [stdout] test sudoku::data::tests::one_slot ... ok [INFO] [stdout] test sudoku::data::tests::seven_slot ... ok [INFO] [stdout] test sudoku::data::tests::three_slot ... ok [INFO] [stdout] test sudoku::data::tests::mark_cols ... ok [INFO] [stdout] test sudoku::data::tests::two_slot ... ok [INFO] [stdout] test sudoku::data::tests::six_slot ... ok [INFO] [stdout] test sudoku::data::tests::zero_slot ... ok [INFO] [stdout] test sudoku::data::tests::mark_rows ... ok [INFO] [stdout] test sudoku::board::tests::fillable_squares ... ok [INFO] [stdout] test sudoku::data::tests::mark_boxes ... ok [INFO] [stdout] test sudoku::board::tests::find_one ... FAILED [INFO] [stdout] test sudoku::board::tests::find_all ... FAILED [INFO] [stdout] test sudoku::board::tests::count_solutions ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- sudoku::board::tests::find_one stdout ---- [INFO] [stdout] thread 'sudoku::board::tests::find_one' 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: 0x56192a6d22e0 - 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: 0x56192a6d22e0 - 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: 0x56192a6d22e0 - std::sys_common::backtrace::_print_fmt::h93d302d001a3bf01 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x56192a6d22e0 - ::fmt::h7881e3a580134f9a [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x56192a6f5fcc - core::fmt::write::h1857a60b204f1b6a [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/core/src/fmt/mod.rs:1078:17 [INFO] [stdout] 5: 0x56192a6ce452 - std::io::Write::write_fmt::hd17811b9a5dec54b [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/io/mod.rs:1519:15 [INFO] [stdout] 6: 0x56192a6d4b65 - std::sys_common::backtrace::_print::h3e3f9fed81bc11e9 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x56192a6d4b65 - std::sys_common::backtrace::print::hd22ac23fed5071c8 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x56192a6d4b65 - std::panicking::default_hook::{{closure}}::h1647bdcf68060e17 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x56192a6d46f2 - std::panicking::default_hook::hb08853b392b9404b [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:222:9 [INFO] [stdout] 10: 0x56192a6d5301 - std::panicking::rust_panic_with_hook::h3624ee29da369ede [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:591:17 [INFO] [stdout] 11: 0x56192a6d4e17 - std::panicking::begin_panic_handler::{{closure}}::hefcfcedcde6bb6d9 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:495:13 [INFO] [stdout] 12: 0x56192a6d279c - 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: 0x56192a6d4da9 - rust_begin_unwind [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:493:5 [INFO] [stdout] 14: 0x56192a6f4951 - core::panicking::panic_fmt::hb15d6f55e8472f62 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x56192a6f489d - core::panicking::panic::h5d1c61fed2502a5f [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/core/src/panicking.rs:50:5 [INFO] [stdout] 16: 0x56192a688d20 - core::mem::zeroed::h117f1ab38ff2c9e8 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/core/src/mem/mod.rs:623:9 [INFO] [stdout] 17: 0x56192a688d20 - crossbeam_queue::seg_queue::Block::new::hf7f8fcee0bfe8868 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-queue-0.1.2/src/seg_queue.rs:62:18 [INFO] [stdout] 18: 0x56192a689cd1 - crossbeam_queue::seg_queue::SegQueue::push::h906f55e690e0641e [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-queue-0.1.2/src/seg_queue.rs:206:50 [INFO] [stdout] 19: 0x56192a67eb58 - rayon_core::registry::Registry::inject::h0d95d1ed57b6a7b0 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.6.0/src/registry.rs:446:13 [INFO] [stdout] 20: 0x56192a5e7054 - rayon_core::registry::Registry::in_worker_cold::{{closure}}::hd06e259137e5caab [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.6.0/src/registry.rs:505:13 [INFO] [stdout] 21: 0x56192a6303ea - std::thread::local::LocalKey::try_with::h12bf59962bca00fd [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/thread/local.rs:272:16 [INFO] [stdout] 22: 0x56192a630172 - std::thread::local::LocalKey::with::h0ba54d8bcf523731 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/thread/local.rs:248:9 [INFO] [stdout] 23: 0x56192a5e6a23 - rayon_core::registry::Registry::in_worker_cold::h7ef4e3aaf84dec7c [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.6.0/src/registry.rs:494:9 [INFO] [stdout] 24: 0x56192a5e76af - rayon_core::registry::in_worker::h7112ff1d0900e814 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.6.0/src/registry.rs:855:13 [INFO] [stdout] 25: 0x56192a5f4e77 - rayon_core::join::join_context::h4f61fbd6dfbaf3db [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.6.0/src/join/mod.rs:133:5 [INFO] [stdout] 26: 0x56192a632f2c - rayon::iter::plumbing::bridge_unindexed_producer_consumer::hb7c042998db483b1 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.2.0/src/iter/plumbing/mod.rs:473:51 [INFO] [stdout] 27: 0x56192a631ce1 - rayon::iter::plumbing::bridge_unindexed::h8999e52c10611e14 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.2.0/src/iter/plumbing/mod.rs:452:5 [INFO] [stdout] 28: 0x56192a5f394f - as rayon::iter::ParallelIterator>::drive_unindexed::hb485cc15c49ea48b [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.2.0/src/iter/par_bridge.rs:87:9 [INFO] [stdout] 29: 0x56192a627a27 - as rayon::iter::ParallelIterator>::drive_unindexed::heaa5fc72cce04d1d [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.2.0/src/iter/map_with.rs:53:9 [INFO] [stdout] 30: 0x56192a611db0 - rayon::iter::try_reduce::try_reduce::h818e2784c43c9dfc [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.2.0/src/iter/try_reduce.rs:20:5 [INFO] [stdout] 31: 0x56192a626c2a - rayon::iter::ParallelIterator::try_reduce::hcb5356f608b298ee [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.2.0/src/iter/mod.rs:989:9 [INFO] [stdout] 32: 0x56192a5f1806 - rayon::iter::ParallelIterator::try_for_each_with::h1d6feb764d5b127d [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.2.0/src/iter/mod.rs:494:9 [INFO] [stdout] 33: 0x56192a638327 - sudoku_cli::sudoku::board::SudokuBoard::find_one_compact_par::hdcb173a4d0ad91be [INFO] [stdout] at /opt/rustwide/workdir/src/sudoku/board.rs:574:9 [INFO] [stdout] 34: 0x56192a637e03 - sudoku_cli::sudoku::board::SudokuBoard::find_one_compact::h89a56546f3b68b5c [INFO] [stdout] at /opt/rustwide/workdir/src/sudoku/board.rs:539:9 [INFO] [stdout] 35: 0x56192a5f4987 - sudoku_cli::sudoku::board::tests::find_one::h9e7c28b5a8cbc285 [INFO] [stdout] at /opt/rustwide/workdir/src/sudoku/board.rs:819:37 [INFO] [stdout] 36: 0x56192a5f483a - sudoku_cli::sudoku::board::tests::find_one::{{closure}}::h8ea440f7ba36cd36 [INFO] [stdout] at /opt/rustwide/workdir/src/sudoku/board.rs:802:5 [INFO] [stdout] 37: 0x56192a60840e - core::ops::function::FnOnce::call_once::hfdb559783ccb1628 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 38: 0x56192a660cb3 - core::ops::function::FnOnce::call_once::h72b3efc134abec04 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 39: 0x56192a660cb3 - test::__rust_begin_short_backtrace::hf76173a3f44f554b [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/test/src/lib.rs:516:5 [INFO] [stdout] 40: 0x56192a65f3a8 - as core::ops::function::FnOnce>::call_once::h49f5b686efed1e06 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/alloc/src/boxed.rs:1318:9 [INFO] [stdout] 41: 0x56192a65f3a8 - as core::ops::function::FnOnce<()>>::call_once::h4879f836ca9aaead [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panic.rs:322:9 [INFO] [stdout] 42: 0x56192a65f3a8 - std::panicking::try::do_call::h9655796ce3021b6c [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:379:40 [INFO] [stdout] 43: 0x56192a65f3a8 - std::panicking::try::h346508ed448399f4 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:343:19 [INFO] [stdout] 44: 0x56192a65f3a8 - std::panic::catch_unwind::h00e84f4e9c3caaa0 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panic.rs:396:14 [INFO] [stdout] 45: 0x56192a65f3a8 - test::run_test_in_process::hc80321f825c30106 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/test/src/lib.rs:538:18 [INFO] [stdout] 46: 0x56192a65f3a8 - test::run_test::run_test_inner::{{closure}}::h89c217441620999f [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/test/src/lib.rs:449:39 [INFO] [stdout] 47: 0x56192a639996 - 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] 48: 0x56192a63e15d - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h7c7dfff4b938ae67 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/thread/mod.rs:474:17 [INFO] [stdout] 49: 0x56192a63e15d - as core::ops::function::FnOnce<()>>::call_once::h8db0dd15c072a403 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panic.rs:322:9 [INFO] [stdout] 50: 0x56192a63e15d - std::panicking::try::do_call::haad8639857ae1187 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:379:40 [INFO] [stdout] 51: 0x56192a63e15d - std::panicking::try::h61de115e9dce60f6 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:343:19 [INFO] [stdout] 52: 0x56192a63e15d - std::panic::catch_unwind::h50601fd82666a838 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panic.rs:396:14 [INFO] [stdout] 53: 0x56192a63e15d - std::thread::Builder::spawn_unchecked::{{closure}}::hac267391ef9d21bd [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/thread/mod.rs:473:30 [INFO] [stdout] 54: 0x56192a63e15d - core::ops::function::FnOnce::call_once{{vtable.shim}}::heb15d2d9c42706b7 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 55: 0x56192a6da9da - as core::ops::function::FnOnce>::call_once::h5446ed3fdb82006e [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/alloc/src/boxed.rs:1318:9 [INFO] [stdout] 56: 0x56192a6da9da - as core::ops::function::FnOnce>::call_once::h62a21a889329a3f2 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/alloc/src/boxed.rs:1318:9 [INFO] [stdout] 57: 0x56192a6da9da - 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] 58: 0x7f2ce6627609 - start_thread [INFO] [stdout] 59: 0x7f2ce63f9293 - clone [INFO] [stdout] 60: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- sudoku::board::tests::find_all stdout ---- [INFO] [stdout] thread 'sudoku::board::tests::find_all' 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: 0x56192a6d22e0 - 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: 0x56192a6d22e0 - 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: 0x56192a6d22e0 - std::sys_common::backtrace::_print_fmt::h93d302d001a3bf01 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x56192a6d22e0 - ::fmt::h7881e3a580134f9a [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x56192a6f5fcc - core::fmt::write::h1857a60b204f1b6a [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/core/src/fmt/mod.rs:1078:17 [INFO] [stdout] 5: 0x56192a6ce452 - std::io::Write::write_fmt::hd17811b9a5dec54b [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/io/mod.rs:1519:15 [INFO] [stdout] 6: 0x56192a6d4b65 - std::sys_common::backtrace::_print::h3e3f9fed81bc11e9 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x56192a6d4b65 - std::sys_common::backtrace::print::hd22ac23fed5071c8 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x56192a6d4b65 - std::panicking::default_hook::{{closure}}::h1647bdcf68060e17 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x56192a6d46f2 - std::panicking::default_hook::hb08853b392b9404b [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:222:9 [INFO] [stdout] 10: 0x56192a6d5301 - std::panicking::rust_panic_with_hook::h3624ee29da369ede [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:591:17 [INFO] [stdout] 11: 0x56192a6d4e17 - std::panicking::begin_panic_handler::{{closure}}::hefcfcedcde6bb6d9 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:495:13 [INFO] [stdout] 12: 0x56192a6d279c - 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: 0x56192a6d4da9 - rust_begin_unwind [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:493:5 [INFO] [stdout] 14: 0x56192a6f4951 - core::panicking::panic_fmt::hb15d6f55e8472f62 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x56192a6f489d - core::panicking::panic::h5d1c61fed2502a5f [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/core/src/panicking.rs:50:5 [INFO] [stdout] 16: 0x56192a688d20 - core::mem::zeroed::h117f1ab38ff2c9e8 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/core/src/mem/mod.rs:623:9 [INFO] [stdout] 17: 0x56192a688d20 - crossbeam_queue::seg_queue::Block::new::hf7f8fcee0bfe8868 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-queue-0.1.2/src/seg_queue.rs:62:18 [INFO] [stdout] 18: 0x56192a689cd1 - crossbeam_queue::seg_queue::SegQueue::push::h906f55e690e0641e [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-queue-0.1.2/src/seg_queue.rs:206:50 [INFO] [stdout] 19: 0x56192a67eb58 - rayon_core::registry::Registry::inject::h0d95d1ed57b6a7b0 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.6.0/src/registry.rs:446:13 [INFO] [stdout] 20: 0x56192a5e6e24 - rayon_core::registry::Registry::in_worker_cold::{{closure}}::hb1b057a4e46113c1 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.6.0/src/registry.rs:505:13 [INFO] [stdout] 21: 0x56192a63071a - std::thread::local::LocalKey::try_with::he390e927a7a20a1a [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/thread/local.rs:272:16 [INFO] [stdout] 22: 0x56192a630212 - std::thread::local::LocalKey::with::haa181d6a6160ccf8 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/thread/local.rs:248:9 [INFO] [stdout] 23: 0x56192a5e6a93 - rayon_core::registry::Registry::in_worker_cold::hbe00cecfa16de50d [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.6.0/src/registry.rs:494:9 [INFO] [stdout] 24: 0x56192a5e79af - rayon_core::registry::in_worker::he0aad78cf73da8c3 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.6.0/src/registry.rs:855:13 [INFO] [stdout] 25: 0x56192a5f4df7 - rayon_core::join::join_context::h2ce3881ed7ae4e02 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.6.0/src/join/mod.rs:133:5 [INFO] [stdout] 26: 0x56192a63255c - rayon::iter::plumbing::bridge_unindexed_producer_consumer::h43d9884452fc3c99 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.2.0/src/iter/plumbing/mod.rs:473:51 [INFO] [stdout] 27: 0x56192a631e01 - rayon::iter::plumbing::bridge_unindexed::hbbf9f1e4f5d8350a [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.2.0/src/iter/plumbing/mod.rs:452:5 [INFO] [stdout] 28: 0x56192a5f333f - as rayon::iter::ParallelIterator>::drive_unindexed::h0bca37f6ebb3f2a2 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.2.0/src/iter/par_bridge.rs:87:9 [INFO] [stdout] 29: 0x56192a627937 - as rayon::iter::ParallelIterator>::drive_unindexed::h8d12fb01912fded1 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.2.0/src/iter/map_with.rs:53:9 [INFO] [stdout] 30: 0x56192a611b70 - rayon::iter::try_reduce::try_reduce::h103e5533b188abc1 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.2.0/src/iter/try_reduce.rs:20:5 [INFO] [stdout] 31: 0x56192a626c7a - rayon::iter::ParallelIterator::try_reduce::hf36b75254da35498 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.2.0/src/iter/mod.rs:989:9 [INFO] [stdout] 32: 0x56192a5f1886 - rayon::iter::ParallelIterator::try_for_each_with::h418b1ea01cd8846c [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.2.0/src/iter/mod.rs:494:9 [INFO] [stdout] 33: 0x56192a637927 - sudoku_cli::sudoku::board::SudokuBoard::find_all_compact_par::h1486daabf8a87d83 [INFO] [stdout] at /opt/rustwide/workdir/src/sudoku/board.rs:445:9 [INFO] [stdout] 34: 0x56192a637423 - sudoku_cli::sudoku::board::SudokuBoard::find_all_compact::he6aa4c5253841824 [INFO] [stdout] at /opt/rustwide/workdir/src/sudoku/board.rs:413:9 [INFO] [stdout] 35: 0x56192a5f4497 - sudoku_cli::sudoku::board::tests::find_all::ha49b211fa352f7e6 [INFO] [stdout] at /opt/rustwide/workdir/src/sudoku/board.rs:794:34 [INFO] [stdout] 36: 0x56192a5f434a - sudoku_cli::sudoku::board::tests::find_all::{{closure}}::hd4587d499835b23e [INFO] [stdout] at /opt/rustwide/workdir/src/sudoku/board.rs:777:5 [INFO] [stdout] 37: 0x56192a60836e - core::ops::function::FnOnce::call_once::hf3aa0eb2365e0c51 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 38: 0x56192a660cb3 - core::ops::function::FnOnce::call_once::h72b3efc134abec04 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 39: 0x56192a660cb3 - test::__rust_begin_short_backtrace::hf76173a3f44f554b [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/test/src/lib.rs:516:5 [INFO] [stdout] 40: 0x56192a65f3a8 - as core::ops::function::FnOnce>::call_once::h49f5b686efed1e06 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/alloc/src/boxed.rs:1318:9 [INFO] [stdout] 41: 0x56192a65f3a8 - as core::ops::function::FnOnce<()>>::call_once::h4879f836ca9aaead [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panic.rs:322:9 [INFO] [stdout] 42: 0x56192a65f3a8 - std::panicking::try::do_call::h9655796ce3021b6c [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:379:40 [INFO] [stdout] 43: 0x56192a65f3a8 - std::panicking::try::h346508ed448399f4 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:343:19 [INFO] [stdout] 44: 0x56192a65f3a8 - std::panic::catch_unwind::h00e84f4e9c3caaa0 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panic.rs:396:14 [INFO] [stdout] 45: 0x56192a65f3a8 - test::run_test_in_process::hc80321f825c30106 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/test/src/lib.rs:538:18 [INFO] [stdout] 46: 0x56192a65f3a8 - test::run_test::run_test_inner::{{closure}}::h89c217441620999f [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/test/src/lib.rs:449:39 [INFO] [stdout] 47: 0x56192a639996 - 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] 48: 0x56192a63e15d - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h7c7dfff4b938ae67 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/thread/mod.rs:474:17 [INFO] [stdout] 49: 0x56192a63e15d - as core::ops::function::FnOnce<()>>::call_once::h8db0dd15c072a403 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panic.rs:322:9 [INFO] [stdout] 50: 0x56192a63e15d - std::panicking::try::do_call::haad8639857ae1187 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:379:40 [INFO] [stdout] 51: 0x56192a63e15d - std::panicking::try::h61de115e9dce60f6 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:343:19 [INFO] [stdout] 52: 0x56192a63e15d - std::panic::catch_unwind::h50601fd82666a838 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panic.rs:396:14 [INFO] [stdout] 53: 0x56192a63e15d - std::thread::Builder::spawn_unchecked::{{closure}}::hac267391ef9d21bd [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/thread/mod.rs:473:30 [INFO] [stdout] 54: 0x56192a63e15d - core::ops::function::FnOnce::call_once{{vtable.shim}}::heb15d2d9c42706b7 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 55: 0x56192a6da9da - as core::ops::function::FnOnce>::call_once::h5446ed3fdb82006e [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/alloc/src/boxed.rs:1318:9 [INFO] [stdout] 56: 0x56192a6da9da - as core::ops::function::FnOnce>::call_once::h62a21a889329a3f2 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/alloc/src/boxed.rs:1318:9 [INFO] [stdout] 57: 0x56192a6da9da - 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] 58: 0x7f2ce6627609 - start_thread [INFO] [stdout] 59: 0x7f2ce63f9293 - clone [INFO] [stdout] 60: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- sudoku::board::tests::count_solutions stdout ---- [INFO] [stdout] thread 'sudoku::board::tests::count_solutions' 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: 0x56192a6d22e0 - 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: 0x56192a6d22e0 - 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: 0x56192a6d22e0 - std::sys_common::backtrace::_print_fmt::h93d302d001a3bf01 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x56192a6d22e0 - ::fmt::h7881e3a580134f9a [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x56192a6f5fcc - core::fmt::write::h1857a60b204f1b6a [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/core/src/fmt/mod.rs:1078:17 [INFO] [stdout] 5: 0x56192a6ce452 - std::io::Write::write_fmt::hd17811b9a5dec54b [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/io/mod.rs:1519:15 [INFO] [stdout] 6: 0x56192a6d4b65 - std::sys_common::backtrace::_print::h3e3f9fed81bc11e9 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x56192a6d4b65 - std::sys_common::backtrace::print::hd22ac23fed5071c8 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x56192a6d4b65 - std::panicking::default_hook::{{closure}}::h1647bdcf68060e17 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x56192a6d46f2 - std::panicking::default_hook::hb08853b392b9404b [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:222:9 [INFO] [stdout] 10: 0x56192a6d5301 - std::panicking::rust_panic_with_hook::h3624ee29da369ede [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:591:17 [INFO] [stdout] 11: 0x56192a6d4e17 - std::panicking::begin_panic_handler::{{closure}}::hefcfcedcde6bb6d9 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:495:13 [INFO] [stdout] 12: 0x56192a6d279c - 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: 0x56192a6d4da9 - rust_begin_unwind [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:493:5 [INFO] [stdout] 14: 0x56192a6f4951 - core::panicking::panic_fmt::hb15d6f55e8472f62 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x56192a6f489d - core::panicking::panic::h5d1c61fed2502a5f [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/core/src/panicking.rs:50:5 [INFO] [stdout] 16: 0x56192a688d20 - core::mem::zeroed::h117f1ab38ff2c9e8 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/core/src/mem/mod.rs:623:9 [INFO] [stdout] 17: 0x56192a688d20 - crossbeam_queue::seg_queue::Block::new::hf7f8fcee0bfe8868 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-queue-0.1.2/src/seg_queue.rs:62:18 [INFO] [stdout] 18: 0x56192a689cd1 - crossbeam_queue::seg_queue::SegQueue::push::h906f55e690e0641e [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-queue-0.1.2/src/seg_queue.rs:206:50 [INFO] [stdout] 19: 0x56192a67eb58 - rayon_core::registry::Registry::inject::h0d95d1ed57b6a7b0 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.6.0/src/registry.rs:446:13 [INFO] [stdout] 20: 0x56192a5e6bf4 - rayon_core::registry::Registry::in_worker_cold::{{closure}}::h4fcd2289f05da3f1 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.6.0/src/registry.rs:505:13 [INFO] [stdout] 21: 0x56192a63058a - std::thread::local::LocalKey::try_with::h5cbc81a40ae8327a [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/thread/local.rs:272:16 [INFO] [stdout] 22: 0x56192a6302b2 - std::thread::local::LocalKey::with::hd0d068978a58ce1f [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/thread/local.rs:248:9 [INFO] [stdout] 23: 0x56192a5e69b3 - rayon_core::registry::Registry::in_worker_cold::h3c9ff5250868f848 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.6.0/src/registry.rs:494:9 [INFO] [stdout] 24: 0x56192a5e782f - rayon_core::registry::in_worker::hb49d9563242cf060 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.6.0/src/registry.rs:855:13 [INFO] [stdout] 25: 0x56192a5f4ef7 - rayon_core::join::join_context::hd355a2de5701b34c [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-core-1.6.0/src/join/mod.rs:133:5 [INFO] [stdout] 26: 0x56192a63390e - rayon::iter::plumbing::bridge_unindexed_producer_consumer::hf5208a0753cbbe46 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.2.0/src/iter/plumbing/mod.rs:473:51 [INFO] [stdout] 27: 0x56192a631f0f - rayon::iter::plumbing::bridge_unindexed::hed205e4b6a4575dd [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.2.0/src/iter/plumbing/mod.rs:452:5 [INFO] [stdout] 28: 0x56192a5f3633 - as rayon::iter::ParallelIterator>::drive_unindexed::h6f1d9ad1408acd47 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.2.0/src/iter/par_bridge.rs:87:9 [INFO] [stdout] 29: 0x56192a627838 - as rayon::iter::ParallelIterator>::drive_unindexed::h4732791ab30a2dc4 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.2.0/src/iter/map_with.rs:53:9 [INFO] [stdout] 30: 0x56192a611c7e - rayon::iter::try_reduce::try_reduce::h73be5158f80458f9 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.2.0/src/iter/try_reduce.rs:20:5 [INFO] [stdout] 31: 0x56192a626bd2 - rayon::iter::ParallelIterator::try_reduce::h7241f83ee08ddc3a [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.2.0/src/iter/mod.rs:989:9 [INFO] [stdout] 32: 0x56192a5f1931 - rayon::iter::ParallelIterator::try_for_each_with::hda375b2355f839aa [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-1.2.0/src/iter/mod.rs:494:9 [INFO] [stdout] 33: 0x56192a637043 - sudoku_cli::sudoku::board::SudokuBoard::count_solutions_par::h5bcf0c897bd88c2a [INFO] [stdout] at /opt/rustwide/workdir/src/sudoku/board.rs:231:9 [INFO] [stdout] 34: 0x56192a636d25 - sudoku_cli::sudoku::board::SudokuBoard::count_solutions::ha17f4c74effe2b4e [INFO] [stdout] at /opt/rustwide/workdir/src/sudoku/board.rs:203:9 [INFO] [stdout] 35: 0x56192a5f3ce0 - sudoku_cli::sudoku::board::tests::count_solutions::h7afb0fb59ff73591 [INFO] [stdout] at /opt/rustwide/workdir/src/sudoku/board.rs:755:23 [INFO] [stdout] 36: 0x56192a5f3c9a - sudoku_cli::sudoku::board::tests::count_solutions::{{closure}}::hbcc4c226fb4a7228 [INFO] [stdout] at /opt/rustwide/workdir/src/sudoku/board.rs:751:5 [INFO] [stdout] 37: 0x56192a60839e - core::ops::function::FnOnce::call_once::hf6a0b99956839fe9 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 38: 0x56192a660cb3 - core::ops::function::FnOnce::call_once::h72b3efc134abec04 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 39: 0x56192a660cb3 - test::__rust_begin_short_backtrace::hf76173a3f44f554b [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/test/src/lib.rs:516:5 [INFO] [stdout] 40: 0x56192a65f3a8 - as core::ops::function::FnOnce>::call_once::h49f5b686efed1e06 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/alloc/src/boxed.rs:1318:9 [INFO] [stdout] 41: 0x56192a65f3a8 - as core::ops::function::FnOnce<()>>::call_once::h4879f836ca9aaead [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panic.rs:322:9 [INFO] [stdout] 42: 0x56192a65f3a8 - std::panicking::try::do_call::h9655796ce3021b6c [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:379:40 [INFO] [stdout] 43: 0x56192a65f3a8 - std::panicking::try::h346508ed448399f4 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:343:19 [INFO] [stdout] 44: 0x56192a65f3a8 - std::panic::catch_unwind::h00e84f4e9c3caaa0 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panic.rs:396:14 [INFO] [stdout] 45: 0x56192a65f3a8 - test::run_test_in_process::hc80321f825c30106 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/test/src/lib.rs:538:18 [INFO] [stdout] 46: 0x56192a65f3a8 - test::run_test::run_test_inner::{{closure}}::h89c217441620999f [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/test/src/lib.rs:449:39 [INFO] [stdout] 47: 0x56192a639996 - 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] 48: 0x56192a63e15d - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h7c7dfff4b938ae67 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/thread/mod.rs:474:17 [INFO] [stdout] 49: 0x56192a63e15d - as core::ops::function::FnOnce<()>>::call_once::h8db0dd15c072a403 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panic.rs:322:9 [INFO] [stdout] 50: 0x56192a63e15d - std::panicking::try::do_call::haad8639857ae1187 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:379:40 [INFO] [stdout] 51: 0x56192a63e15d - std::panicking::try::h61de115e9dce60f6 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:343:19 [INFO] [stdout] 52: 0x56192a63e15d - std::panic::catch_unwind::h50601fd82666a838 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panic.rs:396:14 [INFO] [stdout] 53: 0x56192a63e15d - std::thread::Builder::spawn_unchecked::{{closure}}::hac267391ef9d21bd [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/thread/mod.rs:473:30 [INFO] [stdout] 54: 0x56192a63e15d - core::ops::function::FnOnce::call_once{{vtable.shim}}::heb15d2d9c42706b7 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 55: 0x56192a6da9da - as core::ops::function::FnOnce>::call_once::h5446ed3fdb82006e [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/alloc/src/boxed.rs:1318:9 [INFO] [stdout] 56: 0x56192a6da9da - as core::ops::function::FnOnce>::call_once::h62a21a889329a3f2 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/alloc/src/boxed.rs:1318:9 [INFO] [stdout] 57: 0x56192a6da9da - 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] 58: 0x7f2ce6627609 - start_thread [INFO] [stdout] 59: 0x7f2ce63f9293 - clone [INFO] [stdout] 60: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] sudoku::board::tests::count_solutions [INFO] [stdout] sudoku::board::tests::find_all [INFO] [stdout] sudoku::board::tests::find_one [INFO] [stdout] [INFO] [stdout] test result: FAILED. 17 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--bin sudoku-cli' [INFO] running `Command { std: "docker" "inspect" "410f924f8eb2bb7430231d466eb389387ee93e85d1192e2e6a1ea9d040166b9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "410f924f8eb2bb7430231d466eb389387ee93e85d1192e2e6a1ea9d040166b9d", kill_on_drop: false }` [INFO] [stdout] 410f924f8eb2bb7430231d466eb389387ee93e85d1192e2e6a1ea9d040166b9d