[INFO] cloning repository https://github.com/ThibautGeriz/rustling
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ThibautGeriz/rustling" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThibautGeriz%2Frustling", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThibautGeriz%2Frustling'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 600272f81675d8b29d553a278e5bb21fa6cc9320
[INFO] checking ThibautGeriz/rustling against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThibautGeriz%2Frustling" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ThibautGeriz/rustling on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/ThibautGeriz/rustling
[INFO] finished tweaking git repo https://github.com/ThibautGeriz/rustling
[INFO] tweaked toml for git repo https://github.com/ThibautGeriz/rustling written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/ThibautGeriz/rustling already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 933a9acba58449cda14479e3a6e925a44e399aca5276564dae1d322d11c07dd6
[INFO] running `Command { std: "docker" "start" "-a" "933a9acba58449cda14479e3a6e925a44e399aca5276564dae1d322d11c07dd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "933a9acba58449cda14479e3a6e925a44e399aca5276564dae1d322d11c07dd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "933a9acba58449cda14479e3a6e925a44e399aca5276564dae1d322d11c07dd6", kill_on_drop: false }`
[INFO] [stdout] 933a9acba58449cda14479e3a6e925a44e399aca5276564dae1d322d11c07dd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c89d19ad84bcdd4f894ea3613916509ad8ff30c5e425b6326cd41d8aae602d0
[INFO] running `Command { std: "docker" "start" "-a" "4c89d19ad84bcdd4f894ea3613916509ad8ff30c5e425b6326cd41d8aae602d0", kill_on_drop: false }`
[INFO] [stderr]     Checking bowling v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "4c89d19ad84bcdd4f894ea3613916509ad8ff30c5e425b6326cd41d8aae602d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c89d19ad84bcdd4f894ea3613916509ad8ff30c5e425b6326cd41d8aae602d0", kill_on_drop: false }`
[INFO] [stdout] 4c89d19ad84bcdd4f894ea3613916509ad8ff30c5e425b6326cd41d8aae602d0