[INFO] fetching crate signalo_pipes 0.5.2...
[INFO] testing signalo_pipes-0.5.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate signalo_pipes 0.5.2 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate signalo_pipes 0.5.2
[INFO] finished tweaking crates.io crate signalo_pipes 0.5.2
[INFO] tweaked toml for crates.io crate signalo_pipes 0.5.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate signalo_pipes 0.5.2 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate signalo_pipes 0.5.2 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded guts v0.2.0
[INFO] [stderr]   Downloaded signalo_traits v0.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c12e754f7067cca7ca665b2af6907a39677f30aa3edd07bcb3d28f0f53587fb
[INFO] running `Command { std: "docker" "start" "-a" "0c12e754f7067cca7ca665b2af6907a39677f30aa3edd07bcb3d28f0f53587fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c12e754f7067cca7ca665b2af6907a39677f30aa3edd07bcb3d28f0f53587fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c12e754f7067cca7ca665b2af6907a39677f30aa3edd07bcb3d28f0f53587fb", kill_on_drop: false }`
[INFO] [stdout] 0c12e754f7067cca7ca665b2af6907a39677f30aa3edd07bcb3d28f0f53587fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a092d89b34faf03d7ecd934856911694dee25a8ce94235e20d77ebfc89cc055
[INFO] running `Command { std: "docker" "start" "-a" "9a092d89b34faf03d7ecd934856911694dee25a8ce94235e20d77ebfc89cc055", kill_on_drop: false }`
[INFO] [stderr]    Compiling guts v0.2.0
[INFO] [stderr]    Compiling replace_with v0.1.8
[INFO] [stderr]    Compiling signalo_traits v0.5.1
[INFO] [stderr]    Compiling signalo_pipes v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "9a092d89b34faf03d7ecd934856911694dee25a8ce94235e20d77ebfc89cc055", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a092d89b34faf03d7ecd934856911694dee25a8ce94235e20d77ebfc89cc055", kill_on_drop: false }`
[INFO] [stdout] 9a092d89b34faf03d7ecd934856911694dee25a8ce94235e20d77ebfc89cc055
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea5f83abd1b96be970b8d6931bdb9639c6a8942fb779deea382b20b0ac453b1d
[INFO] running `Command { std: "docker" "start" "-a" "ea5f83abd1b96be970b8d6931bdb9639c6a8942fb779deea382b20b0ac453b1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling signalo_pipes v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "ea5f83abd1b96be970b8d6931bdb9639c6a8942fb779deea382b20b0ac453b1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea5f83abd1b96be970b8d6931bdb9639c6a8942fb779deea382b20b0ac453b1d", kill_on_drop: false }`
[INFO] [stdout] ea5f83abd1b96be970b8d6931bdb9639c6a8942fb779deea382b20b0ac453b1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9f92e4b331dd65bf40ca03914f1919fe71acc763e4171342c4cd01b927a76e97
[INFO] running `Command { std: "docker" "start" "-a" "9f92e4b331dd65bf40ca03914f1919fe71acc763e4171342c4cd01b927a76e97", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/signalo_pipes-5c932a97af9537db)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test unit_pipe::tests::test ... ok
[INFO] [stdout] test pipe::tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests signalo_pipes
[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" "9f92e4b331dd65bf40ca03914f1919fe71acc763e4171342c4cd01b927a76e97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f92e4b331dd65bf40ca03914f1919fe71acc763e4171342c4cd01b927a76e97", kill_on_drop: false }`
[INFO] [stdout] 9f92e4b331dd65bf40ca03914f1919fe71acc763e4171342c4cd01b927a76e97