[INFO] cloning repository https://github.com/placrosse/rust_ipc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/placrosse/rust_ipc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplacrosse%2Frust_ipc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplacrosse%2Frust_ipc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 42c8986abe3fe750b572cbb873ed81b30cf990df
[INFO] testing placrosse/rust_ipc against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplacrosse%2Frust_ipc" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/placrosse/rust_ipc on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/placrosse/rust_ipc
[INFO] finished tweaking git repo https://github.com/placrosse/rust_ipc
[INFO] tweaked toml for git repo https://github.com/placrosse/rust_ipc written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/placrosse/rust_ipc already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f00a7bf7c9c51eec26740df4a9e6e1ad5471dd437d13ac20dfefdea2b6efab77
[INFO] running `Command { std: "docker" "start" "-a" "f00a7bf7c9c51eec26740df4a9e6e1ad5471dd437d13ac20dfefdea2b6efab77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f00a7bf7c9c51eec26740df4a9e6e1ad5471dd437d13ac20dfefdea2b6efab77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f00a7bf7c9c51eec26740df4a9e6e1ad5471dd437d13ac20dfefdea2b6efab77", kill_on_drop: false }`
[INFO] [stdout] f00a7bf7c9c51eec26740df4a9e6e1ad5471dd437d13ac20dfefdea2b6efab77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9fef9431a8dfb3fd6ab87c53003b756e97495588771d0e76dc6ce3594534bbe9
[INFO] running `Command { std: "docker" "start" "-a" "9fef9431a8dfb3fd6ab87c53003b756e97495588771d0e76dc6ce3594534bbe9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust_ipc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "9fef9431a8dfb3fd6ab87c53003b756e97495588771d0e76dc6ce3594534bbe9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fef9431a8dfb3fd6ab87c53003b756e97495588771d0e76dc6ce3594534bbe9", kill_on_drop: false }`
[INFO] [stdout] 9fef9431a8dfb3fd6ab87c53003b756e97495588771d0e76dc6ce3594534bbe9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca72838bf88e0b6b9d79ef4a8a7be7c84f75f993535b0d32b7a6637edb3c1105
[INFO] running `Command { std: "docker" "start" "-a" "ca72838bf88e0b6b9d79ef4a8a7be7c84f75f993535b0d32b7a6637edb3c1105", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_ipc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "ca72838bf88e0b6b9d79ef4a8a7be7c84f75f993535b0d32b7a6637edb3c1105", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca72838bf88e0b6b9d79ef4a8a7be7c84f75f993535b0d32b7a6637edb3c1105", kill_on_drop: false }`
[INFO] [stdout] ca72838bf88e0b6b9d79ef4a8a7be7c84f75f993535b0d32b7a6637edb3c1105
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e3bc9010a7258c9c994845a413c2d272a74256adf517432d406104277d8e22f0
[INFO] running `Command { std: "docker" "start" "-a" "e3bc9010a7258c9c994845a413c2d272a74256adf517432d406104277d8e22f0", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_ipc-67704b4fe27dd368)
[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" "e3bc9010a7258c9c994845a413c2d272a74256adf517432d406104277d8e22f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3bc9010a7258c9c994845a413c2d272a74256adf517432d406104277d8e22f0", kill_on_drop: false }`
[INFO] [stdout] e3bc9010a7258c9c994845a413c2d272a74256adf517432d406104277d8e22f0