[INFO] cloning repository https://github.com/ahogappa0613/linkedlist
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ahogappa0613/linkedlist" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fahogappa0613%2Flinkedlist", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fahogappa0613%2Flinkedlist'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7aaded7ff374220fbc87bab4055416cee2d05ed5
[INFO] checking ahogappa0613/linkedlist against try#3d9fdbff4f377de96b3a51174e7a64086bee9a5c for pr-81477
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fahogappa0613%2Flinkedlist" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ahogappa0613/linkedlist on toolchain 3d9fdbff4f377de96b3a51174e7a64086bee9a5c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ahogappa0613/linkedlist
[INFO] finished tweaking git repo https://github.com/ahogappa0613/linkedlist
[INFO] tweaked toml for git repo https://github.com/ahogappa0613/linkedlist written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/ahogappa0613/linkedlist already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae47f4fbf5ba879ba3ff8aa0a13cb97f174b5998efe3191236367d3f8444d622
[INFO] running `Command { std: "docker" "start" "-a" "ae47f4fbf5ba879ba3ff8aa0a13cb97f174b5998efe3191236367d3f8444d622", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae47f4fbf5ba879ba3ff8aa0a13cb97f174b5998efe3191236367d3f8444d622", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae47f4fbf5ba879ba3ff8aa0a13cb97f174b5998efe3191236367d3f8444d622", kill_on_drop: false }`
[INFO] [stdout] ae47f4fbf5ba879ba3ff8aa0a13cb97f174b5998efe3191236367d3f8444d622
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 557138ef4b4438a31b6d9c3c3bfe2b5bf6080759beb65072bb5f3327fa8729dd
[INFO] running `Command { std: "docker" "start" "-a" "557138ef4b4438a31b6d9c3c3bfe2b5bf6080759beb65072bb5f3327fa8729dd", kill_on_drop: false }`
[INFO] [stderr]     Checking linkedlist v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "557138ef4b4438a31b6d9c3c3bfe2b5bf6080759beb65072bb5f3327fa8729dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "557138ef4b4438a31b6d9c3c3bfe2b5bf6080759beb65072bb5f3327fa8729dd", kill_on_drop: false }`
[INFO] [stdout] 557138ef4b4438a31b6d9c3c3bfe2b5bf6080759beb65072bb5f3327fa8729dd