[INFO] cloning repository https://github.com/agarces5/maelstrom [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/agarces5/maelstrom" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fagarces5%2Fmaelstrom", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fagarces5%2Fmaelstrom'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4468749a0bff58993b540da1770a506e2da21cf3 [INFO] testing agarces5/maelstrom against 1.99.0-beta.1+cargoflags=--release for beta-release-1.99-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fagarces5%2Fmaelstrom" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/agarces5/maelstrom [INFO] finished tweaking git repo https://github.com/agarces5/maelstrom [INFO] tweaked toml for git repo https://github.com/agarces5/maelstrom written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/agarces5/maelstrom on toolchain 1.99.0-beta.1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/agarces5/maelstrom 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" "+1.99.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 1aed006f5d8f7ae832ec80452cfe46f3e4d6d80ad4d1f570eb22f93f309bd391 [INFO] running `Command { std: "docker" "start" "1aed006f5d8f7ae832ec80452cfe46f3e4d6d80ad4d1f570eb22f93f309bd391", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1aed006f5d8f7ae832ec80452cfe46f3e4d6d80ad4d1f570eb22f93f309bd391", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1aed006f5d8f7ae832ec80452cfe46f3e4d6d80ad4d1f570eb22f93f309bd391" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1aed006f5d8f7ae832ec80452cfe46f3e4d6d80ad4d1f570eb22f93f309bd391", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1aed006f5d8f7ae832ec80452cfe46f3e4d6d80ad4d1f570eb22f93f309bd391" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.87 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling anyhow v1.0.89 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling colorchoice v1.0.2 [INFO] [stderr] Compiling anstyle-query v1.1.1 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling anstyle v1.0.8 [INFO] [stderr] Compiling serde_json v1.0.128 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling anstyle-parse v0.2.5 [INFO] [stderr] Compiling anstream v0.6.15 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling regex-automata v0.4.8 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling regex v1.11.0 [INFO] [stderr] Compiling env_filter v0.1.2 [INFO] [stderr] Compiling env_logger v0.11.5 [INFO] [stderr] Compiling maelstrom v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `release` profile [optimized] target(s) in 30.50s [INFO] running `Command { std: "docker" "inspect" "1aed006f5d8f7ae832ec80452cfe46f3e4d6d80ad4d1f570eb22f93f309bd391", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1aed006f5d8f7ae832ec80452cfe46f3e4d6d80ad4d1f570eb22f93f309bd391" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] Compiling maelstrom v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `release` profile [optimized] target(s) in 3.69s [INFO] running `Command { std: "docker" "inspect" "1aed006f5d8f7ae832ec80452cfe46f3e4d6d80ad4d1f570eb22f93f309bd391", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1aed006f5d8f7ae832ec80452cfe46f3e4d6d80ad4d1f570eb22f93f309bd391" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }` [INFO] [stderr] Finished `release` profile [optimized] target(s) in 0.09s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/release/deps/maelstrom-3f77478783d31bca) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test model::node::tests::init_msg ... ok [INFO] [stdout] test model::node::tests::echo_msg ... ok [INFO] [stdout] test model::node::tests::generate_msg ... ok [INFO] [stdout] test model::node::tests::topology_msg ... FAILED [INFO] [stdout] test model::node::tests::read_msg ... ok [INFO] [stdout] test model::node::tests::broadcast_msg ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- model::node::tests::topology_msg stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'model::node::tests::topology_msg' (741) panicked at src/model/node.rs:209:9: [INFO] [stdout] assertion `left == right` failed [INFO] [stdout] left: ["n3", "n2"] [INFO] [stdout] right: ["n2", "n3"] [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5e7c6ca7fe21 - <::print::DisplayBacktrace as core[7c831bd917ebf35f]::fmt::Display>::fmt [INFO] [stdout] 1: 0x5e7c6ca94caa - core[7c831bd917ebf35f]::fmt::write [INFO] [stdout] 2: 0x5e7c6ca8486c - as core[7c831bd917ebf35f]::io::write::Write>::write_fmt [INFO] [stdout] 3: 0x5e7c6ca5be86 - std[104cf6e2632825ea]::panicking::default_hook::{closure#0} [INFO] [stdout] 4: 0x5e7c6ca78519 - std[104cf6e2632825ea]::panicking::default_hook [INFO] [stdout] 5: 0x5e7c6ca11d60 - test[73009c9f9aebf890]::test_main_inner::::{closure#0} [INFO] [stdout] 6: 0x5e7c6ca786d2 - std[104cf6e2632825ea]::panicking::panic_with_hook [INFO] [stdout] 7: 0x5e7c6ca5bf32 - std[104cf6e2632825ea]::panicking::panic_handler::{closure#0} [INFO] [stdout] 8: 0x5e7c6ca54319 - std[104cf6e2632825ea]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] 9: 0x5e7c6ca5cc3d - __rustc[b0d56fa5b193ad05]::rust_begin_unwind [INFO] [stdout] 10: 0x5e7c6ca953dc - core[7c831bd917ebf35f]::panicking::panic_fmt [INFO] [stdout] 11: 0x5e7c6ca952f3 - core[7c831bd917ebf35f]::panicking::assert_failed_inner [INFO] [stdout] 12: 0x5e7c6c9f1623 - core[7c831bd917ebf35f]::panicking::assert_failed::, alloc[2fdc3f7464fcf288]::vec::Vec<&str>> [INFO] [stdout] 13: 0x5e7c6c9ee272 - maelstrom[d8175a79f0aca2e4]::model::node::tests::topology_msg [INFO] [stdout] 14: 0x5e7c6c9f0b09 - >::call_once [INFO] [stdout] 15: 0x5e7c6ca0504b - test[73009c9f9aebf890]::__rust_begin_short_backtrace::, fn() -> core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>> [INFO] [stdout] 16: 0x5e7c6ca126b5 - test[73009c9f9aebf890]::run_test::{closure#0} [INFO] [stdout] 17: 0x5e7c6ca0ba74 - std[104cf6e2632825ea]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] 18: 0x5e7c6ca15812 - ::{closure#1} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] 19: 0x5e7c6ca7f6f9 - ::new::thread_start [INFO] [stdout] 20: 0x7f017deaa07a - [INFO] [stdout] 21: 0x7f017df3d534 - clone [INFO] [stdout] 22: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] model::node::tests::topology_msg [INFO] [stdout] [INFO] [stdout] test result: FAILED. 5 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--bin maelstrom` [INFO] running `Command { std: "docker" "inspect" "1aed006f5d8f7ae832ec80452cfe46f3e4d6d80ad4d1f570eb22f93f309bd391", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1aed006f5d8f7ae832ec80452cfe46f3e4d6d80ad4d1f570eb22f93f309bd391", kill_on_drop: false }` [INFO] [stdout] 1aed006f5d8f7ae832ec80452cfe46f3e4d6d80ad4d1f570eb22f93f309bd391