[INFO] fetching crate whist 0.0.2...
[INFO] testing whist-0.0.2 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate whist 0.0.2 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate whist 0.0.2
[INFO] finished tweaking crates.io crate whist 0.0.2
[INFO] tweaked toml for crates.io crate whist 0.0.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate whist 0.0.2 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate whist 0.0.2 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-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b74a09e1abf08f9b7c43fe25a98dea3b18c3359f8d56e46093dbebd2e4dfa40f
[INFO] running `Command { std: "docker" "start" "-a" "b74a09e1abf08f9b7c43fe25a98dea3b18c3359f8d56e46093dbebd2e4dfa40f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b74a09e1abf08f9b7c43fe25a98dea3b18c3359f8d56e46093dbebd2e4dfa40f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b74a09e1abf08f9b7c43fe25a98dea3b18c3359f8d56e46093dbebd2e4dfa40f", kill_on_drop: false }`
[INFO] [stdout] b74a09e1abf08f9b7c43fe25a98dea3b18c3359f8d56e46093dbebd2e4dfa40f
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 358a65755714362cebef1739afdba1ccc70236035d63d3697bde7abd3d2bf8a7
[INFO] running `Command { std: "docker" "start" "-a" "358a65755714362cebef1739afdba1ccc70236035d63d3697bde7abd3d2bf8a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling byteorder v1.4.2
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling bstr v0.2.15
[INFO] [stderr]    Compiling whist v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.91s
[INFO] running `Command { std: "docker" "inspect" "358a65755714362cebef1739afdba1ccc70236035d63d3697bde7abd3d2bf8a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "358a65755714362cebef1739afdba1ccc70236035d63d3697bde7abd3d2bf8a7", kill_on_drop: false }`
[INFO] [stdout] 358a65755714362cebef1739afdba1ccc70236035d63d3697bde7abd3d2bf8a7
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26830a086d2c1c2b4db695b4c524f758e33188e432d1d2249dfbd316d3d8d77d
[INFO] running `Command { std: "docker" "start" "-a" "26830a086d2c1c2b4db695b4c524f758e33188e432d1d2249dfbd316d3d8d77d", kill_on_drop: false }`
[INFO] [stderr]    Compiling whist v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "26830a086d2c1c2b4db695b4c524f758e33188e432d1d2249dfbd316d3d8d77d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26830a086d2c1c2b4db695b4c524f758e33188e432d1d2249dfbd316d3d8d77d", kill_on_drop: false }`
[INFO] [stdout] 26830a086d2c1c2b4db695b4c524f758e33188e432d1d2249dfbd316d3d8d77d
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1538a085e9c3ca49319c6b60e049e030ea7c8158d6a6b68856ab610ed62ba96a
[INFO] running `Command { std: "docker" "start" "-a" "1538a085e9c3ca49319c6b60e049e030ea7c8158d6a6b68856ab610ed62ba96a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/whist-fa5499d55a29de64)
[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" "1538a085e9c3ca49319c6b60e049e030ea7c8158d6a6b68856ab610ed62ba96a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1538a085e9c3ca49319c6b60e049e030ea7c8158d6a6b68856ab610ed62ba96a", kill_on_drop: false }`
[INFO] [stdout] 1538a085e9c3ca49319c6b60e049e030ea7c8158d6a6b68856ab610ed62ba96a