[INFO] cloning repository https://github.com/talklittle/ff13-2-clock-puzzle-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/talklittle/ff13-2-clock-puzzle-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftalklittle%2Fff13-2-clock-puzzle-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftalklittle%2Fff13-2-clock-puzzle-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 68cd93a587d4c98c65cb94b964b3a42cec33db24
[INFO] checking talklittle/ff13-2-clock-puzzle-rs against try#b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b for pr-82781
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftalklittle%2Fff13-2-clock-puzzle-rs" "/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/talklittle/ff13-2-clock-puzzle-rs on toolchain b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/talklittle/ff13-2-clock-puzzle-rs
[INFO] finished tweaking git repo https://github.com/talklittle/ff13-2-clock-puzzle-rs
[INFO] tweaked toml for git repo https://github.com/talklittle/ff13-2-clock-puzzle-rs written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/talklittle/ff13-2-clock-puzzle-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:4f92631de1aa59f8320307485d3b3c869a5c90ab1d76ce2cffab9807b8c9a1fb" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 651d40fa5f81ba9b5985ea532b8ad1b149cac4cdfac55b1498e6f4b5a90894d2
[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" "651d40fa5f81ba9b5985ea532b8ad1b149cac4cdfac55b1498e6f4b5a90894d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "651d40fa5f81ba9b5985ea532b8ad1b149cac4cdfac55b1498e6f4b5a90894d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "651d40fa5f81ba9b5985ea532b8ad1b149cac4cdfac55b1498e6f4b5a90894d2", kill_on_drop: false }`
[INFO] [stdout] 651d40fa5f81ba9b5985ea532b8ad1b149cac4cdfac55b1498e6f4b5a90894d2
[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" "rustops/crates-build-env@sha256:4f92631de1aa59f8320307485d3b3c869a5c90ab1d76ce2cffab9807b8c9a1fb" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55327bcc8dd4744b521aa62c4aa6298f3042a25c788ed9ec5bd05f02b886abbf
[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" "55327bcc8dd4744b521aa62c4aa6298f3042a25c788ed9ec5bd05f02b886abbf", kill_on_drop: false }`
[INFO] [stderr]     Checking ff13-2-clock-puzzle-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "55327bcc8dd4744b521aa62c4aa6298f3042a25c788ed9ec5bd05f02b886abbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55327bcc8dd4744b521aa62c4aa6298f3042a25c788ed9ec5bd05f02b886abbf", kill_on_drop: false }`
[INFO] [stdout] 55327bcc8dd4744b521aa62c4aa6298f3042a25c788ed9ec5bd05f02b886abbf