[INFO] fetching crate stdout-sink 0.3.1...
[INFO] testing stdout-sink-0.3.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate stdout-sink 0.3.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate stdout-sink 0.3.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stdout-sink 0.3.1
[INFO] finished tweaking crates.io crate stdout-sink 0.3.1
[INFO] tweaked toml for crates.io crate stdout-sink 0.3.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate stdout-sink 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e75a81a09b4c463bc95d35094efffa71ced3381a7d0cd1edeb62ec63bc1c710a
[INFO] running `Command { std: "docker" "start" "-a" "e75a81a09b4c463bc95d35094efffa71ced3381a7d0cd1edeb62ec63bc1c710a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e75a81a09b4c463bc95d35094efffa71ced3381a7d0cd1edeb62ec63bc1c710a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e75a81a09b4c463bc95d35094efffa71ced3381a7d0cd1edeb62ec63bc1c710a", kill_on_drop: false }`
[INFO] [stdout] e75a81a09b4c463bc95d35094efffa71ced3381a7d0cd1edeb62ec63bc1c710a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f14b52b9f17d1b03bd8570b48568409fbda9682f568c2811667e60ecd17f70d
[INFO] running `Command { std: "docker" "start" "-a" "6f14b52b9f17d1b03bd8570b48568409fbda9682f568c2811667e60ecd17f70d", kill_on_drop: false }`
[INFO] [stderr]    Compiling toml v0.2.1
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling syn v1.0.68
[INFO] [stderr]    Compiling zmq v0.9.2
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling metadeps v1.1.2
[INFO] [stderr]    Compiling zmq-sys v0.11.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling dirs-sys v0.3.5
[INFO] [stderr]    Compiling dirs v3.0.1
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling ipc-chan v0.8.0
[INFO] [stderr]    Compiling stdout-sink v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.87s
[INFO] running `Command { std: "docker" "inspect" "6f14b52b9f17d1b03bd8570b48568409fbda9682f568c2811667e60ecd17f70d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f14b52b9f17d1b03bd8570b48568409fbda9682f568c2811667e60ecd17f70d", kill_on_drop: false }`
[INFO] [stdout] 6f14b52b9f17d1b03bd8570b48568409fbda9682f568c2811667e60ecd17f70d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f68d26b87dc92c25f0205c49e3999e05c7689fc53e1f7584e88d14330e7d241
[INFO] running `Command { std: "docker" "start" "-a" "0f68d26b87dc92c25f0205c49e3999e05c7689fc53e1f7584e88d14330e7d241", kill_on_drop: false }`
[INFO] [stderr]    Compiling stdout-sink v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "0f68d26b87dc92c25f0205c49e3999e05c7689fc53e1f7584e88d14330e7d241", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f68d26b87dc92c25f0205c49e3999e05c7689fc53e1f7584e88d14330e7d241", kill_on_drop: false }`
[INFO] [stdout] 0f68d26b87dc92c25f0205c49e3999e05c7689fc53e1f7584e88d14330e7d241
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ef55ff6f4ffa3db62d9b80eb295d6bd8c9c628bebe85c8157c53b91835c56c0b
[INFO] running `Command { std: "docker" "start" "-a" "ef55ff6f4ffa3db62d9b80eb295d6bd8c9c628bebe85c8157c53b91835c56c0b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stdout_sink-8ba211e2fa6c6c3c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::send_test_messages has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "ef55ff6f4ffa3db62d9b80eb295d6bd8c9c628bebe85c8157c53b91835c56c0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef55ff6f4ffa3db62d9b80eb295d6bd8c9c628bebe85c8157c53b91835c56c0b", kill_on_drop: false }`
[INFO] [stdout] ef55ff6f4ffa3db62d9b80eb295d6bd8c9c628bebe85c8157c53b91835c56c0b