[INFO] fetching crate sigpipe-error 0.0.1...
[INFO] testing sigpipe-error-0.0.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate sigpipe-error 0.0.1 into /workspace/builds/worker-2-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sigpipe-error 0.0.1 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a9a0bfbfab739e97b4715a307903d4eed89e862193c8884b3db1952f2f678e1e
[INFO] running `Command { std: "docker" "start" "-a" "a9a0bfbfab739e97b4715a307903d4eed89e862193c8884b3db1952f2f678e1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9a0bfbfab739e97b4715a307903d4eed89e862193c8884b3db1952f2f678e1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9a0bfbfab739e97b4715a307903d4eed89e862193c8884b3db1952f2f678e1e", kill_on_drop: false }`
[INFO] [stdout] a9a0bfbfab739e97b4715a307903d4eed89e862193c8884b3db1952f2f678e1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ab079e124f0fae189a6886471231ec3bfe5182185d3ded174a4cbfd731640af
[INFO] running `Command { std: "docker" "start" "-a" "2ab079e124f0fae189a6886471231ec3bfe5182185d3ded174a4cbfd731640af", 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 0.18s
[INFO] running `Command { std: "docker" "inspect" "2ab079e124f0fae189a6886471231ec3bfe5182185d3ded174a4cbfd731640af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ab079e124f0fae189a6886471231ec3bfe5182185d3ded174a4cbfd731640af", kill_on_drop: false }`
[INFO] [stdout] 2ab079e124f0fae189a6886471231ec3bfe5182185d3ded174a4cbfd731640af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 873cebd2d4bb41721363075f6c9902f44ac5baead57b862d77d19fe72d260fab
[INFO] running `Command { std: "docker" "start" "-a" "873cebd2d4bb41721363075f6c9902f44ac5baead57b862d77d19fe72d260fab", 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 0.36s
[INFO] running `Command { std: "docker" "inspect" "873cebd2d4bb41721363075f6c9902f44ac5baead57b862d77d19fe72d260fab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "873cebd2d4bb41721363075f6c9902f44ac5baead57b862d77d19fe72d260fab", kill_on_drop: false }`
[INFO] [stdout] 873cebd2d4bb41721363075f6c9902f44ac5baead57b862d77d19fe72d260fab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8634af72a0f7fc6cdadd271f75d6026e80a0c27c8f4b01634a9d7cd5c9af845e
[INFO] running `Command { std: "docker" "start" "-a" "8634af72a0f7fc6cdadd271f75d6026e80a0c27c8f4b01634a9d7cd5c9af845e", 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-fdffb35d31266182)
[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" "8634af72a0f7fc6cdadd271f75d6026e80a0c27c8f4b01634a9d7cd5c9af845e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8634af72a0f7fc6cdadd271f75d6026e80a0c27c8f4b01634a9d7cd5c9af845e", kill_on_drop: false }`
[INFO] [stdout] 8634af72a0f7fc6cdadd271f75d6026e80a0c27c8f4b01634a9d7cd5c9af845e