[INFO] cloning repository https://github.com/rustomax/diana-recursion
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rustomax/diana-recursion" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frustomax%2Fdiana-recursion", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frustomax%2Fdiana-recursion'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b0d3af31a0c641bc4f350abd249142e25113a026
[INFO] checking rustomax/diana-recursion against master#4c5f6e6277b89e47d73a192078697f7a5f3dc0ac for pr-97086
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frustomax%2Fdiana-recursion" "/workspace/builds/worker-72/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-72/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rustomax/diana-recursion on toolchain 4c5f6e6277b89e47d73a192078697f7a5f3dc0ac
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4c5f6e6277b89e47d73a192078697f7a5f3dc0ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rustomax/diana-recursion
[INFO] finished tweaking git repo https://github.com/rustomax/diana-recursion
[INFO] tweaked toml for git repo https://github.com/rustomax/diana-recursion written to /workspace/builds/worker-72/source/Cargo.toml
[INFO] crate git repo https://github.com/rustomax/diana-recursion already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4c5f6e6277b89e47d73a192078697f7a5f3dc0ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+4c5f6e6277b89e47d73a192078697f7a5f3dc0ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32e4eeb4caac5ed5664c2404c956ccff7a03f102a5dc1814b8be696e306875ef
[INFO] running `Command { std: "docker" "start" "-a" "32e4eeb4caac5ed5664c2404c956ccff7a03f102a5dc1814b8be696e306875ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32e4eeb4caac5ed5664c2404c956ccff7a03f102a5dc1814b8be696e306875ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32e4eeb4caac5ed5664c2404c956ccff7a03f102a5dc1814b8be696e306875ef", kill_on_drop: false }`
[INFO] [stdout] 32e4eeb4caac5ed5664c2404c956ccff7a03f102a5dc1814b8be696e306875ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+4c5f6e6277b89e47d73a192078697f7a5f3dc0ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0a45e33a5d06ffc531b9f1e52155f00a5d47d1b2e09d6feb7d2d0b539299650
[INFO] running `Command { std: "docker" "start" "-a" "c0a45e33a5d06ffc531b9f1e52155f00a5d47d1b2e09d6feb7d2d0b539299650", kill_on_drop: false }`
[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" "c0a45e33a5d06ffc531b9f1e52155f00a5d47d1b2e09d6feb7d2d0b539299650", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0a45e33a5d06ffc531b9f1e52155f00a5d47d1b2e09d6feb7d2d0b539299650", kill_on_drop: false }`
[INFO] [stdout] c0a45e33a5d06ffc531b9f1e52155f00a5d47d1b2e09d6feb7d2d0b539299650