[INFO] cloning repository https://github.com/caspark/gol-benches
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/caspark/gol-benches" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaspark%2Fgol-benches", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaspark%2Fgol-benches'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1dbdee36ad4d16a0056eedf7a602bf1e9412c8ea
[INFO] checking caspark/gol-benches against try#969026c535f4240ff7866ef11207dfda18a26af6 for pr-146504
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaspark%2Fgol-benches" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/caspark/gol-benches
[INFO] finished tweaking git repo https://github.com/caspark/gol-benches
[INFO] tweaked toml for git repo https://github.com/caspark/gol-benches written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/caspark/gol-benches on toolchain 969026c535f4240ff7866ef11207dfda18a26af6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+969026c535f4240ff7866ef11207dfda18a26af6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/caspark/gol-benches 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" "+969026c535f4240ff7866ef11207dfda18a26af6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+969026c535f4240ff7866ef11207dfda18a26af6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e0754f8f76a67b3495ac7296bdb5a5d2e082f47643edcce4bd83609b0d03e59
[INFO] running `Command { std: "docker" "start" "-a" "4e0754f8f76a67b3495ac7296bdb5a5d2e082f47643edcce4bd83609b0d03e59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e0754f8f76a67b3495ac7296bdb5a5d2e082f47643edcce4bd83609b0d03e59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e0754f8f76a67b3495ac7296bdb5a5d2e082f47643edcce4bd83609b0d03e59", kill_on_drop: false }`
[INFO] [stdout] 4e0754f8f76a67b3495ac7296bdb5a5d2e082f47643edcce4bd83609b0d03e59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+969026c535f4240ff7866ef11207dfda18a26af6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48b6c7cc70daff73bfdaa9f3008e39b6e2fa5ed4573cfc0028e809747ba82987
[INFO] running `Command { std: "docker" "start" "-a" "48b6c7cc70daff73bfdaa9f3008e39b6e2fa5ed4573cfc0028e809747ba82987", kill_on_drop: false }`
[INFO] [stderr]     Checking similar v2.7.0
[INFO] [stderr]     Checking life v0.1.0 (/opt/rustwide/workdir/langs/rust)
[INFO] [stderr]     Checking verifier v0.1.0 (/opt/rustwide/workdir/verifier)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "48b6c7cc70daff73bfdaa9f3008e39b6e2fa5ed4573cfc0028e809747ba82987", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48b6c7cc70daff73bfdaa9f3008e39b6e2fa5ed4573cfc0028e809747ba82987", kill_on_drop: false }`
[INFO] [stdout] 48b6c7cc70daff73bfdaa9f3008e39b6e2fa5ed4573cfc0028e809747ba82987