[INFO] cloning repository https://github.com/danevora/thegrep [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/danevora/thegrep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanevora%2Fthegrep", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanevora%2Fthegrep'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c8a90f6662b56269e02562b6000785ae95281f7b [INFO] testing danevora/thegrep against master#d3515155216e98c23440ea92c3f49c6a0d7101fc for pr-113843 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanevora%2Fthegrep" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/danevora/thegrep on toolchain d3515155216e98c23440ea92c3f49c6a0d7101fc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/danevora/thegrep [INFO] finished tweaking git repo https://github.com/danevora/thegrep [INFO] tweaked toml for git repo https://github.com/danevora/thegrep written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/danevora/thegrep already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libc v0.2.49 [INFO] [stderr] Downloaded syn v0.15.27 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1188ec0f0d2e470154517de94f58260aaffc0a69c7ffafb1b10bfea610b96f80 [INFO] running `Command { std: "docker" "start" "-a" "1188ec0f0d2e470154517de94f58260aaffc0a69c7ffafb1b10bfea610b96f80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1188ec0f0d2e470154517de94f58260aaffc0a69c7ffafb1b10bfea610b96f80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1188ec0f0d2e470154517de94f58260aaffc0a69c7ffafb1b10bfea610b96f80", kill_on_drop: false }` [INFO] [stdout] 1188ec0f0d2e470154517de94f58260aaffc0a69c7ffafb1b10bfea610b96f80 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] afefee724dc8e1b54c48c118488a0d8f6777b667a122751737134434ff4b41c3 [INFO] running `Command { std: "docker" "start" "-a" "afefee724dc8e1b54c48c118488a0d8f6777b667a122751737134434ff4b41c3", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Compiling rand_core v0.4.0 [INFO] [stderr] Compiling libc v0.2.49 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling unicode-segmentation v1.2.1 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Compiling textwrap v0.10.0 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.3 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling syn v0.15.27 [INFO] [stderr] Compiling structopt-derive v0.2.14 [INFO] [stderr] Compiling structopt v0.2.14 [INFO] [stderr] Compiling thegrep v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.40s [INFO] running `Command { std: "docker" "inspect" "afefee724dc8e1b54c48c118488a0d8f6777b667a122751737134434ff4b41c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afefee724dc8e1b54c48c118488a0d8f6777b667a122751737134434ff4b41c3", kill_on_drop: false }` [INFO] [stdout] afefee724dc8e1b54c48c118488a0d8f6777b667a122751737134434ff4b41c3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4f0c945446a9306eb178130d1ee127a240e47ff8de8d31992cf59ec7c2845dc7 [INFO] running `Command { std: "docker" "start" "-a" "4f0c945446a9306eb178130d1ee127a240e47ff8de8d31992cf59ec7c2845dc7", kill_on_drop: false }` [INFO] [stderr] Compiling thegrep v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.54s [INFO] running `Command { std: "docker" "inspect" "4f0c945446a9306eb178130d1ee127a240e47ff8de8d31992cf59ec7c2845dc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f0c945446a9306eb178130d1ee127a240e47ff8de8d31992cf59ec7c2845dc7", kill_on_drop: false }` [INFO] [stdout] 4f0c945446a9306eb178130d1ee127a240e47ff8de8d31992cf59ec7c2845dc7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 22a7e39e634af87330c87ce682ebcf5561a507ac785456ec1fea27fbda46fa06 [INFO] running `Command { std: "docker" "start" "-a" "22a7e39e634af87330c87ce682ebcf5561a507ac785456ec1fea27fbda46fa06", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/thegrep-654f269d021f234d) [INFO] [stdout] [INFO] [stdout] running 42 tests [INFO] [stdout] test nfa::add_tests::alt_add ... ok [INFO] [stdout] test nfa::add_tests::clo_add ... ok [INFO] [stdout] test nfa::add_tests::crazy_add ... ok [INFO] [stdout] test nfa::add_tests::simple_add ... ok [INFO] [stdout] test nfa::add_tests::plus_add ... ok [INFO] [stdout] test nfa::public_api::alt_with_cat ... ok [INFO] [stdout] test nfa::public_api::cat_gen ... ok [INFO] [stdout] test nfa::public_api::catenation ... ok [INFO] [stdout] test nfa::public_api::alt_gen ... ok [INFO] [stderr] thread 'nfa::public_api::crazy_input' panicked at 'misaligned pointer dereference: address must be a multiple of 0x8 but is 0x7f2d3ed65584', /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand_core-0.4.0/src/block.rs:186:26 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x560d54ef1621 - std::backtrace_rs::backtrace::libunwind::trace::h2703a10e9200794c [INFO] [stderr] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x560d54ef1621 - std::backtrace_rs::backtrace::trace_unsynchronized::h4844f7d488b44dc0 [INFO] [stderr] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x560d54ef1621 - std::sys_common::backtrace::_print_fmt::hf45311442c372df0 [INFO] [stderr] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/sys_common/backtrace.rs:65:5 [INFO] [stderr] 3: 0x560d54ef1621 - ::fmt::h51751bf0e7490aba [INFO] [stderr] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x560d54f1b5cc - core::fmt::rt::Argument::fmt::hd1fd9c2a99deb5d8 [INFO] [stderr] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/core/src/fmt/rt.rs:138:9 [INFO] [stderr] 5: 0x560d54f1b5cc - core::fmt::write::hbfbb2d31c1f0855c [INFO] [stderr] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/core/src/fmt/mod.rs:1094:21 [INFO] [stderr] 6: 0x560d54eee70e - std::io::Write::write_fmt::h7ee1edf2c3482e01 [INFO] [stderr] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/io/mod.rs:1714:15 [INFO] [stderr] 7: 0x560d54ef1435 - std::sys_common::backtrace::_print::hdbe3ddcbbe0168c0 [INFO] [stderr] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 8: 0x560d54ef1435 - std::sys_common::backtrace::print::hb26905a5b7786a7c [INFO] [stderr] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 9: 0x560d54ef3153 - std::panicking::default_hook::{{closure}}::h8ebb81b0f88d6f0c [INFO] [stderr] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/panicking.rs:269:22 [INFO] [stderr] 10: 0x560d54ef2e6d - std::panicking::default_hook::h68ef778f73f0172f [INFO] [stderr] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/panicking.rs:288:9 [INFO] [stderr] 11: 0x560d54e96657 - as core::ops::function::Fn>::call::hae2e49ca62e027a7 [INFO] [stderr] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/alloc/src/boxed.rs:2021:9 [INFO] [stderr] 12: 0x560d54e96657 - test::test_main::{{closure}}::hfabcca8fcc567747 [INFO] [stderr] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/test/src/lib.rs:135:21 [INFO] [stderr] 13: 0x560d54ef384e - as core::ops::function::Fn>::call::h24d4a2aeda7029b9 [INFO] [stderr] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/alloc/src/boxed.rs:2021:9 [INFO] [stderr] 14: 0x560d54ef384e - std::panicking::rust_panic_with_hook::h802085966bb64488 [INFO] [stderr] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/panicking.rs:709:13 [INFO] [stderr] 15: 0x560d54ef35d7 - std::panicking::begin_panic_handler::{{closure}}::h646997c92b8b8ce3 [INFO] [stderr] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/panicking.rs:597:13 [INFO] [stderr] 16: 0x560d54ef1a86 - std::sys_common::backtrace::__rust_end_short_backtrace::h00c2f9b1ae29e02d [INFO] [stderr] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/sys_common/backtrace.rs:151:18 [INFO] [stderr] 17: 0x560d54ef3322 - rust_begin_unwind [INFO] [stderr] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/panicking.rs:593:5 [INFO] [stderr] 18: 0x560d54e4c4f3 - core::panicking::panic_nounwind_fmt::h7a2eb6a347af5c30 [INFO] [stderr] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/core/src/panicking.rs:96:14 [INFO] [stderr] 19: 0x560d54e4c70b - core::panicking::panic_misaligned_pointer_dereference::h101d540e949862ad [INFO] [stderr] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/core/src/panicking.rs:175:5 [INFO] [stderr] 20: 0x560d54e502bc - as rand_core::RngCore>::next_u64::{{closure}}::h90d29ccdcfa14ffa [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand_core-0.4.0/src/block.rs:186:26 [INFO] [stderr] 21: 0x560d54e4ed0d - as rand_core::RngCore>::next_u64::h5759870b2d2d614d [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand_core-0.4.0/src/block.rs:200:13 [INFO] [stderr] 22: 0x560d54e4ed0d - as rand_core::RngCore>::next_u64::h2168ff2b21fc6763 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand-0.6.5/src/rngs/adapter/reseeding.rs:125:9 [INFO] [stderr] 23: 0x560d54e4ed0d - ::next_u64::h5241035546d3f46c [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand-0.6.5/src/rngs/thread.rs:113:18 [INFO] [stderr] 24: 0x560d54e4ed0d - rand::distributions::integer:: for rand::distributions::Standard>::sample::heb156160210613e1 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand-0.6.5/src/distributions/integer.rs:44:9 [INFO] [stderr] 25: 0x560d54e4ed54 - rand::Rng::gen::h7c19f8ecbcb8816a [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand-0.6.5/src/lib.rs:215:9 [INFO] [stderr] 26: 0x560d54e4e960 - rand::distributions::float:: for rand::distributions::Standard>::sample::h1c6bd5e26178df66 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand-0.6.5/src/distributions/float.rs:111:35 [INFO] [stderr] 27: 0x560d54e4ed74 - rand::Rng::gen::he8dd3c23cb1db710 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rand-0.6.5/src/lib.rs:215:9 [INFO] [stderr] 28: 0x560d54e510a9 - thegrep::nfa::NFA::recur_gen::h38f0dc5ad0ce6112 [INFO] [stderr] at /opt/rustwide/workdir/src/nfa.rs:145:35 [INFO] [stderr] 29: 0x560d54e50fb9 - thegrep::nfa::NFA::recur_gen::h38f0dc5ad0ce6112 [INFO] [stderr] at /opt/rustwide/workdir/src/nfa.rs:134:21 [INFO] [stderr] 30: 0x560d54e5103e - thegrep::nfa::NFA::recur_gen::h38f0dc5ad0ce6112 [INFO] [stderr] at /opt/rustwide/workdir/src/nfa.rs:141:21 [INFO] [stderr] 31: 0x560d54e50fb9 - thegrep::nfa::NFA::recur_gen::h38f0dc5ad0ce6112 [INFO] [stderr] at /opt/rustwide/workdir/src/nfa.rs:134:21 [INFO] [stderr] 32: 0x560d54e5103e - thegrep::nfa::NFA::recur_gen::h38f0dc5ad0ce6112 [INFO] [stderr] at /opt/rustwide/workdir/src/nfa.rs:141:21 [INFO] [stderr] 33: 0x560d54e50fb9 - thegrep::nfa::NFA::recur_gen::h38f0dc5ad0ce6112 [INFO] [stderr] at /opt/rustwide/workdir/src/nfa.rs:134:21 [INFO] [stderr] 34: 0x560d54e5103e - thegrep::nfa::NFA::recur_gen::h38f0dc5ad0ce6112 [INFO] [stderr] at /opt/rustwide/workdir/src/nfa.rs:141:21 [INFO] [stderr] 35: 0x560d54e50fb9 - thegrep::nfa::NFA::recur_gen::h38f0dc5ad0ce6112 [INFO] [stderr] at /opt/rustwide/workdir/src/nfa.rs:134:21 [INFO] [stderr] 36: 0x560d54e50fb9 - thegrep::nfa::NFA::recur_gen::h38f0dc5ad0ce6112 [INFO] [stderr] at /opt/rustwide/workdir/src/nfa.rs:134:21 [INFO] [stderr] 37: 0x560d54e50fb9 - thegrep::nfa::NFA::recur_gen::h38f0dc5ad0ce6112 [INFO] [stderr] at /opt/rustwide/workdir/src/nfa.rs:134:21 [INFO] [stderr] 38: 0x560d54e50fb9 - thegrep::nfa::NFA::recur_gen::h38f0dc5ad0ce6112 [INFO] [stderr] at /opt/rustwide/workdir/src/nfa.rs:134:21 [INFO] [stderr] 39: 0x560d54e50fb9 - thegrep::nfa::NFA::recur_gen::h38f0dc5ad0ce6112 [INFO] [stderr] at /opt/rustwide/workdir/src/nfa.rs:134:21 [INFO] [stderr] 40: 0x560d54e50fb9 - thegrep::nfa::NFA::recur_gen::h38f0dc5ad0ce6112 [INFO] [stderr] at /opt/rustwide/workdir/src/nfa.rs:134:21 [INFO] [stderr] 41: 0x560d54e50fb9 - thegrep::nfa::NFA::recur_gen::h38f0dc5ad0ce6112 [INFO] [stderr] at /opt/rustwide/workdir/src/nfa.rs:134:21 [INFO] [stderr] 42: 0x560d54e50eb9 - thegrep::nfa::NFA::recur_gen::h38f0dc5ad0ce6112 [INFO] [stderr] at /opt/rustwide/workdir/src/nfa.rs:128:17 [INFO] [stderr] 43: 0x560d54e50d37 - thegrep::nfa::NFA::gen::h64472f5fff7e60ba [INFO] [stderr] at /opt/rustwide/workdir/src/nfa.rs:121:9 [INFO] [stderr] 44: 0x560d54e6126b - thegrep::nfa::public_api::crazy_input::h5144446c98347999 [INFO] [stderr] at /opt/rustwide/workdir/src/nfa.rs:286:35 [INFO] [stderr] 45: 0x560d54e60ed7 - thegrep::nfa::public_api::crazy_input::{{closure}}::hc7a3ed088fdc186b [INFO] [stderr] at /opt/rustwide/workdir/src/nfa.rs:280:22 [INFO] [stderr] 46: 0x560d54e4d8c5 - core::ops::function::FnOnce::call_once::h31164be425f7f289 [INFO] [stderr] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 47: 0x560d54e9b8ff - core::ops::function::FnOnce::call_once::h0617ecab077fa701 [INFO] [stderr] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 48: 0x560d54e9b8ff - test::__rust_begin_short_backtrace::h5a61b0d3b3858a9e [INFO] [stderr] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/test/src/lib.rs:626:18 [INFO] [stderr] 49: 0x560d54e9a932 - test::run_test_in_process::{{closure}}::h612e19f1fff74c0b [INFO] [stderr] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/test/src/lib.rs:649:60 [INFO] [stderr] 50: 0x560d54e9a932 - as core::ops::function::FnOnce<()>>::call_once::h9c274bf226b4b405 [INFO] [stderr] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stderr] 51: 0x560d54e9a932 - std::panicking::try::do_call::h2e1fe1d6dd44ae26 [INFO] [stderr] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/panicking.rs:500:40 [INFO] [stderr] 52: 0x560d54e9a932 - std::panicking::try::hd56cf97b42cd7225 [INFO] [stderr] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/panicking.rs:464:19 [INFO] [stderr] 53: 0x560d54e9a932 - std::panic::catch_unwind::h73b3fd42fc280662 [INFO] [stderr] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/panic.rs:142:14 [INFO] [stderr] 54: 0x560d54e9a932 - test::run_test_in_process::h89bc4bc707762a60 [INFO] [stderr] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/test/src/lib.rs:649:27 [INFO] [stderr] 55: 0x560d54e9a932 - test::run_test::{{closure}}::hbb9d716625919f12 [INFO] [stderr] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/test/src/lib.rs:572:43 [INFO] [stderr] 56: 0x560d54e61794 - test::run_test::{{closure}}::h6b8e0276183b66a8 [INFO] [stderr] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/test/src/lib.rs:600:41 [INFO] [stderr] 57: 0x560d54e61794 - std::sys_common::backtrace::__rust_begin_short_backtrace::hedd230a3e26fe7ae [INFO] [stderr] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/sys_common/backtrace.rs:135:18 [INFO] [stderr] 58: 0x560d54e6746b - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h4db94156f406f673 [INFO] [stderr] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/thread/mod.rs:529:17 [INFO] [stderr] 59: 0x560d54e6746b - as core::ops::function::FnOnce<()>>::call_once::hbd354b464352c928 [INFO] [stderr] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stderr] 60: 0x560d54e6746b - std::panicking::try::do_call::ha2cf3b8f2d86484e [INFO] [stderr] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/panicking.rs:500:40 [INFO] [stderr] 61: 0x560d54e6746b - std::panicking::try::h0f17c2aad7c9cec6 [INFO] [stderr] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/panicking.rs:464:19 [INFO] [stderr] 62: 0x560d54e6746b - std::panic::catch_unwind::hf1265b3f74892fe9 [INFO] [stderr] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/panic.rs:142:14 [INFO] [stderr] 63: 0x560d54e6746b - std::thread::Builder::spawn_unchecked_::{{closure}}::h34c179833b973108 [INFO] [stderr] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/thread/mod.rs:528:30 [INFO] [stderr] 64: 0x560d54e6746b - core::ops::function::FnOnce::call_once{{vtable.shim}}::hfb7aff8ad36f3e68 [INFO] [stderr] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 65: 0x560d54ef7e65 - as core::ops::function::FnOnce>::call_once::h97566ec5ca724d12 [INFO] [stderr] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/alloc/src/boxed.rs:2007:9 [INFO] [stderr] 66: 0x560d54ef7e65 - as core::ops::function::FnOnce>::call_once::h8965e3547219fbf7 [INFO] [stderr] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/alloc/src/boxed.rs:2007:9 [INFO] [stderr] 67: 0x560d54ef7e65 - std::sys::unix::thread::Thread::new::thread_start::hfb921fb13d012ef9 [INFO] [stderr] at /rustc/d3515155216e98c23440ea92c3f49c6a0d7101fc/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stderr] 68: 0x7f2d3f203b43 - [INFO] [stderr] 69: 0x7f2d3f294bb4 - __clone [INFO] [stderr] 70: 0x0 - [INFO] [stderr] thread caused non-unwinding panic. aborting. [INFO] [stderr] error: test failed, to rerun pass `--bin thegrep` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/thegrep-654f269d021f234d` (signal: 6, SIGABRT: process abort signal) [INFO] running `Command { std: "docker" "inspect" "22a7e39e634af87330c87ce682ebcf5561a507ac785456ec1fea27fbda46fa06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22a7e39e634af87330c87ce682ebcf5561a507ac785456ec1fea27fbda46fa06", kill_on_drop: false }` [INFO] [stdout] 22a7e39e634af87330c87ce682ebcf5561a507ac785456ec1fea27fbda46fa06