[INFO] cloning repository https://github.com/tsakath/rectangle
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tsakath/rectangle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsakath%2Frectangle", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsakath%2Frectangle'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d9fb20ec462acebee9d32bb7fe30faa2180f66a3
[INFO] checking tsakath/rectangle against master#75530e9f72a1990ed2305e16fd51d02f47048f12 for pr-138676
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsakath%2Frectangle" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tsakath/rectangle on toolchain 75530e9f72a1990ed2305e16fd51d02f47048f12
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tsakath/rectangle
[INFO] finished tweaking git repo https://github.com/tsakath/rectangle
[INFO] tweaked toml for git repo https://github.com/tsakath/rectangle written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/tsakath/rectangle already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 99ca37defd94cfaa75c8a70ae79638cf0e4bceab3fb43f2c2651b63611b7cd83
[INFO] running `Command { std: "docker" "start" "-a" "99ca37defd94cfaa75c8a70ae79638cf0e4bceab3fb43f2c2651b63611b7cd83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99ca37defd94cfaa75c8a70ae79638cf0e4bceab3fb43f2c2651b63611b7cd83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99ca37defd94cfaa75c8a70ae79638cf0e4bceab3fb43f2c2651b63611b7cd83", kill_on_drop: false }`
[INFO] [stdout] 99ca37defd94cfaa75c8a70ae79638cf0e4bceab3fb43f2c2651b63611b7cd83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+75530e9f72a1990ed2305e16fd51d02f47048f12" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a3c6a5f244c8535696aa2e198de7d1a414e9e50f2f905fedf0b30286b28fd59
[INFO] running `Command { std: "docker" "start" "-a" "7a3c6a5f244c8535696aa2e198de7d1a414e9e50f2f905fedf0b30286b28fd59", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/df3a124553ed051de39cb59ba54d7fd2ef95b9511908eba6068e0b3097ed6a92/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "7a3c6a5f244c8535696aa2e198de7d1a414e9e50f2f905fedf0b30286b28fd59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a3c6a5f244c8535696aa2e198de7d1a414e9e50f2f905fedf0b30286b28fd59", kill_on_drop: false }`
[INFO] [stdout] 7a3c6a5f244c8535696aa2e198de7d1a414e9e50f2f905fedf0b30286b28fd59