[INFO] cloning repository https://github.com/RodriFS/turnabout
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RodriFS/turnabout" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRodriFS%2Fturnabout", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRodriFS%2Fturnabout'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 82aada806e33bb15ec980b924aed0c5b1c738a57
[INFO] checking RodriFS/turnabout against master#2b443a8d97ff1f26c35e4bcf682bf9a89e8a66d2 for pr-100971
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRodriFS%2Fturnabout" "/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/RodriFS/turnabout on toolchain 2b443a8d97ff1f26c35e4bcf682bf9a89e8a66d2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2b443a8d97ff1f26c35e4bcf682bf9a89e8a66d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/RodriFS/turnabout
[INFO] finished tweaking git repo https://github.com/RodriFS/turnabout
[INFO] tweaked toml for git repo https://github.com/RodriFS/turnabout written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/RodriFS/turnabout already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2b443a8d97ff1f26c35e4bcf682bf9a89e8a66d2" "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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+2b443a8d97ff1f26c35e4bcf682bf9a89e8a66d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 733023060cfec811c3ff3797dc3d22fc2d2cef1831774ead1eacc1738486f306
[INFO] running `Command { std: "docker" "start" "-a" "733023060cfec811c3ff3797dc3d22fc2d2cef1831774ead1eacc1738486f306", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "733023060cfec811c3ff3797dc3d22fc2d2cef1831774ead1eacc1738486f306", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "733023060cfec811c3ff3797dc3d22fc2d2cef1831774ead1eacc1738486f306", kill_on_drop: false }`
[INFO] [stdout] 733023060cfec811c3ff3797dc3d22fc2d2cef1831774ead1eacc1738486f306
[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" "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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+2b443a8d97ff1f26c35e4bcf682bf9a89e8a66d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8939ccaa6f8a3d206a91f2bef31ca0a5863130acf93d247e16cdfc1b5754b94a
[INFO] running `Command { std: "docker" "start" "-a" "8939ccaa6f8a3d206a91f2bef31ca0a5863130acf93d247e16cdfc1b5754b94a", kill_on_drop: false }`
[INFO] [stderr]     Checking turnabout v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "8939ccaa6f8a3d206a91f2bef31ca0a5863130acf93d247e16cdfc1b5754b94a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8939ccaa6f8a3d206a91f2bef31ca0a5863130acf93d247e16cdfc1b5754b94a", kill_on_drop: false }`
[INFO] [stdout] 8939ccaa6f8a3d206a91f2bef31ca0a5863130acf93d247e16cdfc1b5754b94a