[INFO] cloning repository https://github.com/therelicans/Develop-a-Developer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/therelicans/Develop-a-Developer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftherelicans%2FDevelop-a-Developer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftherelicans%2FDevelop-a-Developer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 694e479315bc17b417ae903c475b070c6832ce5b
[INFO] checking therelicans/Develop-a-Developer against master#50e1dc1536264ab71c0850f346b12309477f29f7 for pr-85073
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftherelicans%2FDevelop-a-Developer" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/therelicans/Develop-a-Developer on toolchain 50e1dc1536264ab71c0850f346b12309477f29f7
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/therelicans/Develop-a-Developer
[INFO] finished tweaking git repo https://github.com/therelicans/Develop-a-Developer
[INFO] tweaked toml for git repo https://github.com/therelicans/Develop-a-Developer written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/therelicans/Develop-a-Developer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 74cd82b9d0b5ad5c67f2e4d3b3bde6ba395e6c7c8bef7c6aa94084533f0f800c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "74cd82b9d0b5ad5c67f2e4d3b3bde6ba395e6c7c8bef7c6aa94084533f0f800c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74cd82b9d0b5ad5c67f2e4d3b3bde6ba395e6c7c8bef7c6aa94084533f0f800c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74cd82b9d0b5ad5c67f2e4d3b3bde6ba395e6c7c8bef7c6aa94084533f0f800c", kill_on_drop: false }`
[INFO] [stdout] 74cd82b9d0b5ad5c67f2e4d3b3bde6ba395e6c7c8bef7c6aa94084533f0f800c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f09290cd814fa2251d1f32fd4c0ff3de0bb228aaf84dbaa28534c7c2896ae17
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2f09290cd814fa2251d1f32fd4c0ff3de0bb228aaf84dbaa28534c7c2896ae17", kill_on_drop: false }`
[INFO] [stderr]     Checking develop_a_developer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "2f09290cd814fa2251d1f32fd4c0ff3de0bb228aaf84dbaa28534c7c2896ae17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f09290cd814fa2251d1f32fd4c0ff3de0bb228aaf84dbaa28534c7c2896ae17", kill_on_drop: false }`
[INFO] [stdout] 2f09290cd814fa2251d1f32fd4c0ff3de0bb228aaf84dbaa28534c7c2896ae17