[INFO] cloning repository https://github.com/music-brain88/dining_philosopheres
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/music-brain88/dining_philosopheres" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmusic-brain88%2Fdining_philosopheres", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmusic-brain88%2Fdining_philosopheres'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f4c0c0fb0e33b6188253e940768a48e913f3e0e4
[INFO] checking music-brain88/dining_philosopheres against try#9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c for pr-79472
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmusic-brain88%2Fdining_philosopheres" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/music-brain88/dining_philosopheres on toolchain 9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/music-brain88/dining_philosopheres
[INFO] finished tweaking git repo https://github.com/music-brain88/dining_philosopheres
[INFO] tweaked toml for git repo https://github.com/music-brain88/dining_philosopheres written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/music-brain88/dining_philosopheres already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c" "fetch" "--locked" "--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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 928ac14b5115bcc4c898e80742fb4cb8a35288a82fc33c6c850aceb527e77fe0
[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" "928ac14b5115bcc4c898e80742fb4cb8a35288a82fc33c6c850aceb527e77fe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "928ac14b5115bcc4c898e80742fb4cb8a35288a82fc33c6c850aceb527e77fe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "928ac14b5115bcc4c898e80742fb4cb8a35288a82fc33c6c850aceb527e77fe0", kill_on_drop: false }`
[INFO] [stdout] 928ac14b5115bcc4c898e80742fb4cb8a35288a82fc33c6c850aceb527e77fe0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9765dda7b2a6f6c3421cf149610ad4ea0913ba8324bf19dc5e1407a1d80bd83
[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" "d9765dda7b2a6f6c3421cf149610ad4ea0913ba8324bf19dc5e1407a1d80bd83", kill_on_drop: false }`
[INFO] [stderr]     Checking dining_philosophers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "d9765dda7b2a6f6c3421cf149610ad4ea0913ba8324bf19dc5e1407a1d80bd83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9765dda7b2a6f6c3421cf149610ad4ea0913ba8324bf19dc5e1407a1d80bd83", kill_on_drop: false }`
[INFO] [stdout] d9765dda7b2a6f6c3421cf149610ad4ea0913ba8324bf19dc5e1407a1d80bd83