[INFO] fetching crate pcat 0.1.2...
[INFO] testing pcat-0.1.2 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate pcat 0.1.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate pcat 0.1.2
[INFO] finished tweaking crates.io crate pcat 0.1.2
[INFO] tweaked toml for crates.io crate pcat 0.1.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pcat 0.1.2 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 pcat 0.1.2 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 74adf5b404163bdc742ee9122ced742c852c3b3025c7ddefe0ff660e33593cf2
[INFO] running `Command { std: "docker" "start" "-a" "74adf5b404163bdc742ee9122ced742c852c3b3025c7ddefe0ff660e33593cf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74adf5b404163bdc742ee9122ced742c852c3b3025c7ddefe0ff660e33593cf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74adf5b404163bdc742ee9122ced742c852c3b3025c7ddefe0ff660e33593cf2", kill_on_drop: false }`
[INFO] [stdout] 74adf5b404163bdc742ee9122ced742c852c3b3025c7ddefe0ff660e33593cf2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] ba90074f1369038ff93ddd49a9497ab7775d7fbcc0c1ee7aa183e1c7d2f71b50
[INFO] running `Command { std: "docker" "start" "-a" "ba90074f1369038ff93ddd49a9497ab7775d7fbcc0c1ee7aa183e1c7d2f71b50", kill_on_drop: false }`
[INFO] [stderr]    Compiling pcat v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "ba90074f1369038ff93ddd49a9497ab7775d7fbcc0c1ee7aa183e1c7d2f71b50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba90074f1369038ff93ddd49a9497ab7775d7fbcc0c1ee7aa183e1c7d2f71b50", kill_on_drop: false }`
[INFO] [stdout] ba90074f1369038ff93ddd49a9497ab7775d7fbcc0c1ee7aa183e1c7d2f71b50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 20a97b3bc33332761fd2ff39bd757ef47f36d0b53a747b13c7b425cdee8b6640
[INFO] running `Command { std: "docker" "start" "-a" "20a97b3bc33332761fd2ff39bd757ef47f36d0b53a747b13c7b425cdee8b6640", kill_on_drop: false }`
[INFO] [stderr]    Compiling pcat v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "20a97b3bc33332761fd2ff39bd757ef47f36d0b53a747b13c7b425cdee8b6640", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20a97b3bc33332761fd2ff39bd757ef47f36d0b53a747b13c7b425cdee8b6640", kill_on_drop: false }`
[INFO] [stdout] 20a97b3bc33332761fd2ff39bd757ef47f36d0b53a747b13c7b425cdee8b6640
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 7dfceeba7e9f07de39dfcf96270247a6b2be66b7d8814f62330a1d2ab338bf27
[INFO] running `Command { std: "docker" "start" "-a" "7dfceeba7e9f07de39dfcf96270247a6b2be66b7d8814f62330a1d2ab338bf27", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/pcat-20abdf70fa5ba107)
[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" "7dfceeba7e9f07de39dfcf96270247a6b2be66b7d8814f62330a1d2ab338bf27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dfceeba7e9f07de39dfcf96270247a6b2be66b7d8814f62330a1d2ab338bf27", kill_on_drop: false }`
[INFO] [stdout] 7dfceeba7e9f07de39dfcf96270247a6b2be66b7d8814f62330a1d2ab338bf27