[INFO] fetching crate working 3.1.1...
[INFO] testing working-3.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate working 3.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate working 3.1.1
[INFO] finished tweaking crates.io crate working 3.1.1
[INFO] tweaked toml for crates.io crate working 3.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate working 3.1.1 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 working 3.1.1 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] ea14ff777cce645c74813907071054df668455992b31747a334770eee6ea614c
[INFO] running `Command { std: "docker" "start" "-a" "ea14ff777cce645c74813907071054df668455992b31747a334770eee6ea614c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea14ff777cce645c74813907071054df668455992b31747a334770eee6ea614c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea14ff777cce645c74813907071054df668455992b31747a334770eee6ea614c", kill_on_drop: false }`
[INFO] [stdout] ea14ff777cce645c74813907071054df668455992b31747a334770eee6ea614c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 8bba334bd27efbf768671caf8878dc350e645fd5300839eb310dff9804e486c0
[INFO] running `Command { std: "docker" "start" "-a" "8bba334bd27efbf768671caf8878dc350e645fd5300839eb310dff9804e486c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling working v3.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "8bba334bd27efbf768671caf8878dc350e645fd5300839eb310dff9804e486c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bba334bd27efbf768671caf8878dc350e645fd5300839eb310dff9804e486c0", kill_on_drop: false }`
[INFO] [stdout] 8bba334bd27efbf768671caf8878dc350e645fd5300839eb310dff9804e486c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 2ea6c5e5dd1c0bf0547e43798aaa5fd65bc6c193006ae79c1a133352ebd4dd12
[INFO] running `Command { std: "docker" "start" "-a" "2ea6c5e5dd1c0bf0547e43798aaa5fd65bc6c193006ae79c1a133352ebd4dd12", kill_on_drop: false }`
[INFO] [stderr]    Compiling working v3.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "2ea6c5e5dd1c0bf0547e43798aaa5fd65bc6c193006ae79c1a133352ebd4dd12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ea6c5e5dd1c0bf0547e43798aaa5fd65bc6c193006ae79c1a133352ebd4dd12", kill_on_drop: false }`
[INFO] [stdout] 2ea6c5e5dd1c0bf0547e43798aaa5fd65bc6c193006ae79c1a133352ebd4dd12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] b63bad35c7ffbb650990b8a56678f6c35bbf277731bd8859b1a9448a55dd06ea
[INFO] running `Command { std: "docker" "start" "-a" "b63bad35c7ffbb650990b8a56678f6c35bbf277731bd8859b1a9448a55dd06ea", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/working-53e94d112d9d074f)
[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" "b63bad35c7ffbb650990b8a56678f6c35bbf277731bd8859b1a9448a55dd06ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b63bad35c7ffbb650990b8a56678f6c35bbf277731bd8859b1a9448a55dd06ea", kill_on_drop: false }`
[INFO] [stdout] b63bad35c7ffbb650990b8a56678f6c35bbf277731bd8859b1a9448a55dd06ea