[INFO] fetching crate pipecheck 0.1.1...
[INFO] testing pipecheck-0.1.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate pipecheck 0.1.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate pipecheck 0.1.1
[INFO] finished tweaking crates.io crate pipecheck 0.1.1
[INFO] tweaked toml for crates.io crate pipecheck 0.1.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pipecheck 0.1.1 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 pipecheck 0.1.1 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-2025-10-28" "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] c629747f75170e3158c74cf7f65fc2dfbf4b29228ad1d9497163dc7349ba505a
[INFO] running `Command { std: "docker" "start" "-a" "c629747f75170e3158c74cf7f65fc2dfbf4b29228ad1d9497163dc7349ba505a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c629747f75170e3158c74cf7f65fc2dfbf4b29228ad1d9497163dc7349ba505a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c629747f75170e3158c74cf7f65fc2dfbf4b29228ad1d9497163dc7349ba505a", kill_on_drop: false }`
[INFO] [stdout] c629747f75170e3158c74cf7f65fc2dfbf4b29228ad1d9497163dc7349ba505a
[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] 5ea43000cd2032b974bb8597298b0176f0e2de5b0b27f0b9c7a7de82a475ff88
[INFO] running `Command { std: "docker" "start" "-a" "5ea43000cd2032b974bb8597298b0176f0e2de5b0b27f0b9c7a7de82a475ff88", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.163
[INFO] [stderr]    Compiling pipecheck v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `Command { std: "docker" "inspect" "5ea43000cd2032b974bb8597298b0176f0e2de5b0b27f0b9c7a7de82a475ff88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ea43000cd2032b974bb8597298b0176f0e2de5b0b27f0b9c7a7de82a475ff88", kill_on_drop: false }`
[INFO] [stdout] 5ea43000cd2032b974bb8597298b0176f0e2de5b0b27f0b9c7a7de82a475ff88
[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] a6f2d47ee1caf2daa1d5d911e7b08dcfd4f98bdfffb8d0d56a3cbd41a6306d02
[INFO] running `Command { std: "docker" "start" "-a" "a6f2d47ee1caf2daa1d5d911e7b08dcfd4f98bdfffb8d0d56a3cbd41a6306d02", kill_on_drop: false }`
[INFO] [stderr]    Compiling pipecheck v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "a6f2d47ee1caf2daa1d5d911e7b08dcfd4f98bdfffb8d0d56a3cbd41a6306d02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6f2d47ee1caf2daa1d5d911e7b08dcfd4f98bdfffb8d0d56a3cbd41a6306d02", kill_on_drop: false }`
[INFO] [stdout] a6f2d47ee1caf2daa1d5d911e7b08dcfd4f98bdfffb8d0d56a3cbd41a6306d02
[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] 0d9bfde5ded2d8e060f83643d1e365e76ba1f0b28624175c7fa71ce8b3e1d328
[INFO] running `Command { std: "docker" "start" "-a" "0d9bfde5ded2d8e060f83643d1e365e76ba1f0b28624175c7fa71ce8b3e1d328", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pipecheck-e389964b0c86dbdf)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pipecheck
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "0d9bfde5ded2d8e060f83643d1e365e76ba1f0b28624175c7fa71ce8b3e1d328", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d9bfde5ded2d8e060f83643d1e365e76ba1f0b28624175c7fa71ce8b3e1d328", kill_on_drop: false }`
[INFO] [stdout] 0d9bfde5ded2d8e060f83643d1e365e76ba1f0b28624175c7fa71ce8b3e1d328