[INFO] fetching crate sigpipe-error 0.0.1...
[INFO] testing sigpipe-error-0.0.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate sigpipe-error 0.0.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate sigpipe-error 0.0.1
[INFO] finished tweaking crates.io crate sigpipe-error 0.0.1
[INFO] tweaked toml for crates.io crate sigpipe-error 0.0.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sigpipe-error 0.0.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a3a432c7d862a31070e2a45496b9dca899f4c495d9730acb0b9099cfea62fddd
[INFO] running `Command { std: "docker" "start" "-a" "a3a432c7d862a31070e2a45496b9dca899f4c495d9730acb0b9099cfea62fddd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3a432c7d862a31070e2a45496b9dca899f4c495d9730acb0b9099cfea62fddd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3a432c7d862a31070e2a45496b9dca899f4c495d9730acb0b9099cfea62fddd", kill_on_drop: false }`
[INFO] [stdout] a3a432c7d862a31070e2a45496b9dca899f4c495d9730acb0b9099cfea62fddd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 19643118d6f1cf8bd616c79a315b53467c445f78541f49aec20e0d7fcd449b74
[INFO] running `Command { std: "docker" "start" "-a" "19643118d6f1cf8bd616c79a315b53467c445f78541f49aec20e0d7fcd449b74", kill_on_drop: false }`
[INFO] [stderr]    Compiling sigpipe-error v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "19643118d6f1cf8bd616c79a315b53467c445f78541f49aec20e0d7fcd449b74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19643118d6f1cf8bd616c79a315b53467c445f78541f49aec20e0d7fcd449b74", kill_on_drop: false }`
[INFO] [stdout] 19643118d6f1cf8bd616c79a315b53467c445f78541f49aec20e0d7fcd449b74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 2cc1931ab63111208bc05dff4ce0261e1f8ffdc083da331ceb72a68f318d577d
[INFO] running `Command { std: "docker" "start" "-a" "2cc1931ab63111208bc05dff4ce0261e1f8ffdc083da331ceb72a68f318d577d", kill_on_drop: false }`
[INFO] [stderr]    Compiling sigpipe-error v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "2cc1931ab63111208bc05dff4ce0261e1f8ffdc083da331ceb72a68f318d577d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cc1931ab63111208bc05dff4ce0261e1f8ffdc083da331ceb72a68f318d577d", kill_on_drop: false }`
[INFO] [stdout] 2cc1931ab63111208bc05dff4ce0261e1f8ffdc083da331ceb72a68f318d577d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] fac72cbf3c301f91f67165ee3fa74c5ea18993a21206e59b01a6b58a4e9846ef
[INFO] running `Command { std: "docker" "start" "-a" "fac72cbf3c301f91f67165ee3fa74c5ea18993a21206e59b01a6b58a4e9846ef", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sigpipe_error-3347c55f3f9d1883)
[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] [stderr]    Doc-tests sigpipe_error
[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" "fac72cbf3c301f91f67165ee3fa74c5ea18993a21206e59b01a6b58a4e9846ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fac72cbf3c301f91f67165ee3fa74c5ea18993a21206e59b01a6b58a4e9846ef", kill_on_drop: false }`
[INFO] [stdout] fac72cbf3c301f91f67165ee3fa74c5ea18993a21206e59b01a6b58a4e9846ef