[INFO] cloning repository https://github.com/WaterBlueNewWorld/rust-learn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WaterBlueNewWorld/rust-learn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWaterBlueNewWorld%2Frust-learn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWaterBlueNewWorld%2Frust-learn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2fc7f076f925224b40ebd2a9c0a80ca9f4b54fdd
[INFO] checking WaterBlueNewWorld/rust-learn against try#3d9fdbff4f377de96b3a51174e7a64086bee9a5c for pr-81477
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWaterBlueNewWorld%2Frust-learn" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/WaterBlueNewWorld/rust-learn 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/WaterBlueNewWorld/rust-learn
[INFO] finished tweaking git repo https://github.com/WaterBlueNewWorld/rust-learn
[INFO] tweaked toml for git repo https://github.com/WaterBlueNewWorld/rust-learn written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/WaterBlueNewWorld/rust-learn 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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 9ed3ef92dcf3d9e1915a253674c3852b11f147aca10a19a550cc331dca07dcb7
[INFO] running `Command { std: "docker" "start" "-a" "9ed3ef92dcf3d9e1915a253674c3852b11f147aca10a19a550cc331dca07dcb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ed3ef92dcf3d9e1915a253674c3852b11f147aca10a19a550cc331dca07dcb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ed3ef92dcf3d9e1915a253674c3852b11f147aca10a19a550cc331dca07dcb7", kill_on_drop: false }`
[INFO] [stdout] 9ed3ef92dcf3d9e1915a253674c3852b11f147aca10a19a550cc331dca07dcb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 580d2d3a5d1d48d290b83fc5c4c073e2afbeebc71781c29d9dad9bec00a8ab39
[INFO] running `Command { std: "docker" "start" "-a" "580d2d3a5d1d48d290b83fc5c4c073e2afbeebc71781c29d9dad9bec00a8ab39", kill_on_drop: false }`
[INFO] [stderr]     Checking rust_learning v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "580d2d3a5d1d48d290b83fc5c4c073e2afbeebc71781c29d9dad9bec00a8ab39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "580d2d3a5d1d48d290b83fc5c4c073e2afbeebc71781c29d9dad9bec00a8ab39", kill_on_drop: false }`
[INFO] [stdout] 580d2d3a5d1d48d290b83fc5c4c073e2afbeebc71781c29d9dad9bec00a8ab39