[INFO] cloning repository https://github.com/yukihir0/bench_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yukihir0/bench_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyukihir0%2Fbench_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyukihir0%2Fbench_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 55c417bcfc9f6e5434bde6b89552e2d1d46886a2
[INFO] checking yukihir0/bench_rs against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyukihir0%2Fbench_rs" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yukihir0/bench_rs on toolchain 90442458ac46b1d5eed752c316da25450f67285b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/yukihir0/bench_rs
[INFO] finished tweaking git repo https://github.com/yukihir0/bench_rs
[INFO] tweaked toml for git repo https://github.com/yukihir0/bench_rs written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/yukihir0/bench_rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42999cacd9c15a9c5d0b8cbe700235324a89db154785e00c97f540b2fcf65789
[INFO] running `Command { std: "docker" "start" "-a" "42999cacd9c15a9c5d0b8cbe700235324a89db154785e00c97f540b2fcf65789", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42999cacd9c15a9c5d0b8cbe700235324a89db154785e00c97f540b2fcf65789", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42999cacd9c15a9c5d0b8cbe700235324a89db154785e00c97f540b2fcf65789", kill_on_drop: false }`
[INFO] [stdout] 42999cacd9c15a9c5d0b8cbe700235324a89db154785e00c97f540b2fcf65789
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19207c7689845f21d3cffdafcadd277c78ad9961d8500afd5fad262f2e0304af
[INFO] running `Command { std: "docker" "start" "-a" "19207c7689845f21d3cffdafcadd277c78ad9961d8500afd5fad262f2e0304af", kill_on_drop: false }`
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[INFO] [stderr]     Checking bench_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.62s
[INFO] running `Command { std: "docker" "inspect" "19207c7689845f21d3cffdafcadd277c78ad9961d8500afd5fad262f2e0304af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19207c7689845f21d3cffdafcadd277c78ad9961d8500afd5fad262f2e0304af", kill_on_drop: false }`
[INFO] [stdout] 19207c7689845f21d3cffdafcadd277c78ad9961d8500afd5fad262f2e0304af