[INFO] cloning repository https://github.com/PluralTools/PluralPlanner
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PluralTools/PluralPlanner" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPluralTools%2FPluralPlanner", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPluralTools%2FPluralPlanner'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a4145b5df669250aa5ec1bd116293f14779c6631
[INFO] checking PluralTools/PluralPlanner against master#2ad5292aea6328113b55968b4322528d48261316 for pr-80243
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPluralTools%2FPluralPlanner" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/PluralTools/PluralPlanner on toolchain 2ad5292aea6328113b55968b4322528d48261316
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2ad5292aea6328113b55968b4322528d48261316" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/PluralTools/PluralPlanner
[INFO] finished tweaking git repo https://github.com/PluralTools/PluralPlanner
[INFO] tweaked toml for git repo https://github.com/PluralTools/PluralPlanner written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/PluralTools/PluralPlanner already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2ad5292aea6328113b55968b4322528d48261316" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+2ad5292aea6328113b55968b4322528d48261316" "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] 0512295d8977eb11c9b29c040b1df39af2f4ef7665ed764e58122200551b35c9
[INFO] running `Command { std: "docker" "start" "-a" "0512295d8977eb11c9b29c040b1df39af2f4ef7665ed764e58122200551b35c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0512295d8977eb11c9b29c040b1df39af2f4ef7665ed764e58122200551b35c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0512295d8977eb11c9b29c040b1df39af2f4ef7665ed764e58122200551b35c9", kill_on_drop: false }`
[INFO] [stdout] 0512295d8977eb11c9b29c040b1df39af2f4ef7665ed764e58122200551b35c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+2ad5292aea6328113b55968b4322528d48261316" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a9afeaf2a2347ac2b5c67c36c84e11951e89840890d6ccb5a5522e0a0378d2f
[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" "0a9afeaf2a2347ac2b5c67c36c84e11951e89840890d6ccb5a5522e0a0378d2f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "0a9afeaf2a2347ac2b5c67c36c84e11951e89840890d6ccb5a5522e0a0378d2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a9afeaf2a2347ac2b5c67c36c84e11951e89840890d6ccb5a5522e0a0378d2f", kill_on_drop: false }`
[INFO] [stdout] 0a9afeaf2a2347ac2b5c67c36c84e11951e89840890d6ccb5a5522e0a0378d2f