[INFO] cloning repository https://github.com/JavaProcessingOctopus/Craps
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JavaProcessingOctopus/Craps" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJavaProcessingOctopus%2FCraps", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJavaProcessingOctopus%2FCraps'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3d53b1ae4c7761faebc23eec282886531c9d310a
[INFO] documenting JavaProcessingOctopus/Craps against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJavaProcessingOctopus%2FCraps" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JavaProcessingOctopus/Craps on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JavaProcessingOctopus/Craps
[INFO] finished tweaking git repo https://github.com/JavaProcessingOctopus/Craps
[INFO] tweaked toml for git repo https://github.com/JavaProcessingOctopus/Craps written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/JavaProcessingOctopus/Craps already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7af5a17725e726da1481695b8548ac22d0c5a5b900e83f40f631cebf351a5116
[INFO] running `Command { std: "docker" "start" "-a" "7af5a17725e726da1481695b8548ac22d0c5a5b900e83f40f631cebf351a5116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7af5a17725e726da1481695b8548ac22d0c5a5b900e83f40f631cebf351a5116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7af5a17725e726da1481695b8548ac22d0c5a5b900e83f40f631cebf351a5116", kill_on_drop: false }`
[INFO] [stdout] 7af5a17725e726da1481695b8548ac22d0c5a5b900e83f40f631cebf351a5116
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6772ae5d4eb78f7f682b7ffa354d46c0f1f10104306d87e223e522f5b91d9378
[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" "6772ae5d4eb78f7f682b7ffa354d46c0f1f10104306d87e223e522f5b91d9378", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting craps v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "6772ae5d4eb78f7f682b7ffa354d46c0f1f10104306d87e223e522f5b91d9378", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6772ae5d4eb78f7f682b7ffa354d46c0f1f10104306d87e223e522f5b91d9378", kill_on_drop: false }`
[INFO] [stdout] 6772ae5d4eb78f7f682b7ffa354d46c0f1f10104306d87e223e522f5b91d9378