[INFO] fetching crate maelstrom-test 0.14.0...
[INFO] testing maelstrom-test-0.14.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate maelstrom-test 0.14.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate maelstrom-test 0.14.0
[INFO] finished tweaking crates.io crate maelstrom-test 0.14.0
[INFO] tweaked toml for crates.io crate maelstrom-test 0.14.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate maelstrom-test 0.14.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate maelstrom-test 0.14.0 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" "+beta-2025-09-21" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ecd87c476c91a7c00f0d9cd0782dced27524ec86f8526d4e58a5b5d0b8ed48ae
[INFO] running `Command { std: "docker" "start" "-a" "ecd87c476c91a7c00f0d9cd0782dced27524ec86f8526d4e58a5b5d0b8ed48ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ecd87c476c91a7c00f0d9cd0782dced27524ec86f8526d4e58a5b5d0b8ed48ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecd87c476c91a7c00f0d9cd0782dced27524ec86f8526d4e58a5b5d0b8ed48ae", kill_on_drop: false }`
[INFO] [stdout] ecd87c476c91a7c00f0d9cd0782dced27524ec86f8526d4e58a5b5d0b8ed48ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a90761084db9ecb10cdd7d7ef2b4a34cc153002e5703404a8914e87f6edc84d3
[INFO] running `Command { std: "docker" "start" "-a" "a90761084db9ecb10cdd7d7ef2b4a34cc153002e5703404a8914e87f6edc84d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling maelstrom-test v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "a90761084db9ecb10cdd7d7ef2b4a34cc153002e5703404a8914e87f6edc84d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a90761084db9ecb10cdd7d7ef2b4a34cc153002e5703404a8914e87f6edc84d3", kill_on_drop: false }`
[INFO] [stdout] a90761084db9ecb10cdd7d7ef2b4a34cc153002e5703404a8914e87f6edc84d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2523fa5dadafdf3268b934f6711a9eeab8f549a296f66bb158bf3f2f42825c95
[INFO] running `Command { std: "docker" "start" "-a" "2523fa5dadafdf3268b934f6711a9eeab8f549a296f66bb158bf3f2f42825c95", kill_on_drop: false }`
[INFO] [stderr]    Compiling maelstrom-test v0.14.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "2523fa5dadafdf3268b934f6711a9eeab8f549a296f66bb158bf3f2f42825c95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2523fa5dadafdf3268b934f6711a9eeab8f549a296f66bb158bf3f2f42825c95", kill_on_drop: false }`
[INFO] [stdout] 2523fa5dadafdf3268b934f6711a9eeab8f549a296f66bb158bf3f2f42825c95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0570b62cd260f5e93146b42cf01bc0e88fa7e978c55b25952780ad6b796ace16
[INFO] running `Command { std: "docker" "start" "-a" "0570b62cd260f5e93146b42cf01bc0e88fa7e978c55b25952780ad6b796ace16", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/maelstrom_test-afa963f99608dedd)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests maelstrom_test
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0570b62cd260f5e93146b42cf01bc0e88fa7e978c55b25952780ad6b796ace16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0570b62cd260f5e93146b42cf01bc0e88fa7e978c55b25952780ad6b796ace16", kill_on_drop: false }`
[INFO] [stdout] 0570b62cd260f5e93146b42cf01bc0e88fa7e978c55b25952780ad6b796ace16