[INFO] cloning repository https://github.com/yamionp/iobench
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yamionp/iobench" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyamionp%2Fiobench", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyamionp%2Fiobench'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9d20667e6898f2d2646ae1e1e5754fff1eeb6dea
[INFO] testing yamionp/iobench against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyamionp%2Fiobench" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yamionp/iobench 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/yamionp/iobench
[INFO] finished tweaking git repo https://github.com/yamionp/iobench
[INFO] tweaked toml for git repo https://github.com/yamionp/iobench written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/yamionp/iobench 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] fa27c1f77e4052e7688bccabe4e73865a5c2eb76c4e60d30cb9c8975fc0ff3b7
[INFO] running `Command { std: "docker" "start" "-a" "fa27c1f77e4052e7688bccabe4e73865a5c2eb76c4e60d30cb9c8975fc0ff3b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa27c1f77e4052e7688bccabe4e73865a5c2eb76c4e60d30cb9c8975fc0ff3b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa27c1f77e4052e7688bccabe4e73865a5c2eb76c4e60d30cb9c8975fc0ff3b7", kill_on_drop: false }`
[INFO] [stdout] fa27c1f77e4052e7688bccabe4e73865a5c2eb76c4e60d30cb9c8975fc0ff3b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] baa64be1df56251317a2187afdf7413152581e21965684b43a36c1e4fd2e318c
[INFO] running `Command { std: "docker" "start" "-a" "baa64be1df56251317a2187afdf7413152581e21965684b43a36c1e4fd2e318c", kill_on_drop: false }`
[INFO] [stderr]    Compiling winapi-build v0.1.0
[INFO] [stderr]    Compiling winapi v0.2.1
[INFO] [stderr]    Compiling libc v0.1.8
[INFO] [stderr]    Compiling kernel32-sys v0.1.3
[INFO] [stderr]    Compiling time v0.1.31
[INFO] [stderr]    Compiling iobench v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "baa64be1df56251317a2187afdf7413152581e21965684b43a36c1e4fd2e318c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baa64be1df56251317a2187afdf7413152581e21965684b43a36c1e4fd2e318c", kill_on_drop: false }`
[INFO] [stdout] baa64be1df56251317a2187afdf7413152581e21965684b43a36c1e4fd2e318c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 304c8902cfc45d92789a72e3e76ade104e8228265f4419993e735ed6e461c003
[INFO] running `Command { std: "docker" "start" "-a" "304c8902cfc45d92789a72e3e76ade104e8228265f4419993e735ed6e461c003", kill_on_drop: false }`
[INFO] [stderr]    Compiling iobench v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "304c8902cfc45d92789a72e3e76ade104e8228265f4419993e735ed6e461c003", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "304c8902cfc45d92789a72e3e76ade104e8228265f4419993e735ed6e461c003", kill_on_drop: false }`
[INFO] [stdout] 304c8902cfc45d92789a72e3e76ade104e8228265f4419993e735ed6e461c003
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 32872f1ef42af37d32935aec1f820fe3a7f3340492dc3ddc9eeb52181a766ed7
[INFO] running `Command { std: "docker" "start" "-a" "32872f1ef42af37d32935aec1f820fe3a7f3340492dc3ddc9eeb52181a766ed7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/iobench-f15d9dad09bb2252)
[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" "32872f1ef42af37d32935aec1f820fe3a7f3340492dc3ddc9eeb52181a766ed7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32872f1ef42af37d32935aec1f820fe3a7f3340492dc3ddc9eeb52181a766ed7", kill_on_drop: false }`
[INFO] [stdout] 32872f1ef42af37d32935aec1f820fe3a7f3340492dc3ddc9eeb52181a766ed7