[INFO] cloning repository https://github.com/UsairimIsani/FirstRust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/UsairimIsani/FirstRust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUsairimIsani%2FFirstRust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUsairimIsani%2FFirstRust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 605f44275f937f25de646c82f87e80b3dd1e1e7f
[INFO] checking UsairimIsani/FirstRust against try#3d9fdbff4f377de96b3a51174e7a64086bee9a5c for pr-81477
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUsairimIsani%2FFirstRust" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/UsairimIsani/FirstRust 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/UsairimIsani/FirstRust
[INFO] finished tweaking git repo https://github.com/UsairimIsani/FirstRust
[INFO] tweaked toml for git repo https://github.com/UsairimIsani/FirstRust written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/UsairimIsani/FirstRust 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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 6d7e649e3988058e7fc3bd0bf08f172f99aa04e66b25f3a64af70d5d82a6be0b
[INFO] running `Command { std: "docker" "start" "-a" "6d7e649e3988058e7fc3bd0bf08f172f99aa04e66b25f3a64af70d5d82a6be0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d7e649e3988058e7fc3bd0bf08f172f99aa04e66b25f3a64af70d5d82a6be0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d7e649e3988058e7fc3bd0bf08f172f99aa04e66b25f3a64af70d5d82a6be0b", kill_on_drop: false }`
[INFO] [stdout] 6d7e649e3988058e7fc3bd0bf08f172f99aa04e66b25f3a64af70d5d82a6be0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 4a5874d1b076f4abafe0b573d8160efd6db9fb7a59a2b35dbcdfa503933a5757
[INFO] running `Command { std: "docker" "start" "-a" "4a5874d1b076f4abafe0b573d8160efd6db9fb7a59a2b35dbcdfa503933a5757", kill_on_drop: false }`
[INFO] [stderr]     Checking hello_world v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "4a5874d1b076f4abafe0b573d8160efd6db9fb7a59a2b35dbcdfa503933a5757", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a5874d1b076f4abafe0b573d8160efd6db9fb7a59a2b35dbcdfa503933a5757", kill_on_drop: false }`
[INFO] [stdout] 4a5874d1b076f4abafe0b573d8160efd6db9fb7a59a2b35dbcdfa503933a5757