[INFO] fetching crate pipewerk 0.1.0...
[INFO] testing pipewerk-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate pipewerk 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate pipewerk 0.1.0
[INFO] finished tweaking crates.io crate pipewerk 0.1.0
[INFO] tweaked toml for crates.io crate pipewerk 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pipewerk 0.1.0 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 pipewerk 0.1.0 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 663e6eb891ea7c9cd7c2228875e0fe7ef2f599b55a7f035be9d3b86b792dcff9
[INFO] running `Command { std: "docker" "start" "-a" "663e6eb891ea7c9cd7c2228875e0fe7ef2f599b55a7f035be9d3b86b792dcff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "663e6eb891ea7c9cd7c2228875e0fe7ef2f599b55a7f035be9d3b86b792dcff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "663e6eb891ea7c9cd7c2228875e0fe7ef2f599b55a7f035be9d3b86b792dcff9", kill_on_drop: false }`
[INFO] [stdout] 663e6eb891ea7c9cd7c2228875e0fe7ef2f599b55a7f035be9d3b86b792dcff9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] cffe0ae529624859817f1061ef4433d105fb7535723922d64e562ebd7844d623
[INFO] running `Command { std: "docker" "start" "-a" "cffe0ae529624859817f1061ef4433d105fb7535723922d64e562ebd7844d623", kill_on_drop: false }`
[INFO] [stderr]    Compiling pipewerk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "cffe0ae529624859817f1061ef4433d105fb7535723922d64e562ebd7844d623", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cffe0ae529624859817f1061ef4433d105fb7535723922d64e562ebd7844d623", kill_on_drop: false }`
[INFO] [stdout] cffe0ae529624859817f1061ef4433d105fb7535723922d64e562ebd7844d623
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] f3ae87fab7ce340deaa428edcc264e28539146aa1650baf40a949f07a7b05c5f
[INFO] running `Command { std: "docker" "start" "-a" "f3ae87fab7ce340deaa428edcc264e28539146aa1650baf40a949f07a7b05c5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling pipewerk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "f3ae87fab7ce340deaa428edcc264e28539146aa1650baf40a949f07a7b05c5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3ae87fab7ce340deaa428edcc264e28539146aa1650baf40a949f07a7b05c5f", kill_on_drop: false }`
[INFO] [stdout] f3ae87fab7ce340deaa428edcc264e28539146aa1650baf40a949f07a7b05c5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 081ccb71d9295ca20d2e9d8a4ee5b39dcee0c2b5784edc92afc7833a9cccd5ae
[INFO] running `Command { std: "docker" "start" "-a" "081ccb71d9295ca20d2e9d8a4ee5b39dcee0c2b5784edc92afc7833a9cccd5ae", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/pipewerk-a7a0b5a3091a826d)
[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" "081ccb71d9295ca20d2e9d8a4ee5b39dcee0c2b5784edc92afc7833a9cccd5ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "081ccb71d9295ca20d2e9d8a4ee5b39dcee0c2b5784edc92afc7833a9cccd5ae", kill_on_drop: false }`
[INFO] [stdout] 081ccb71d9295ca20d2e9d8a4ee5b39dcee0c2b5784edc92afc7833a9cccd5ae