[INFO] fetching crate markdown-formatter 0.0.13...
[INFO] checking markdown-formatter-0.0.13 against try#09ea730c380b8b9acb96ff87b724c45df920f793 for pr-134272
[INFO] extracting crate markdown-formatter 0.0.13 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate markdown-formatter 0.0.13 on toolchain 09ea730c380b8b9acb96ff87b724c45df920f793
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09ea730c380b8b9acb96ff87b724c45df920f793" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate markdown-formatter 0.0.13
[INFO] finished tweaking crates.io crate markdown-formatter 0.0.13
[INFO] tweaked toml for crates.io crate markdown-formatter 0.0.13 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate markdown-formatter 0.0.13 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" "+09ea730c380b8b9acb96ff87b724c45df920f793" "fetch" "--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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+09ea730c380b8b9acb96ff87b724c45df920f793" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f4dc0bb8be25412ae58b3c8413ab4355dd70788dd7ca673ffb6c4e04d8032c3b
[INFO] running `Command { std: "docker" "start" "-a" "f4dc0bb8be25412ae58b3c8413ab4355dd70788dd7ca673ffb6c4e04d8032c3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4dc0bb8be25412ae58b3c8413ab4355dd70788dd7ca673ffb6c4e04d8032c3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4dc0bb8be25412ae58b3c8413ab4355dd70788dd7ca673ffb6c4e04d8032c3b", kill_on_drop: false }`
[INFO] [stdout] f4dc0bb8be25412ae58b3c8413ab4355dd70788dd7ca673ffb6c4e04d8032c3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+09ea730c380b8b9acb96ff87b724c45df920f793" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1ff833e9c1d6b86148ae775435efc214fad21de20c3702a8e42d00113ffefda
[INFO] running `Command { std: "docker" "start" "-a" "a1ff833e9c1d6b86148ae775435efc214fad21de20c3702a8e42d00113ffefda", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/e7025687da34aaa8175e49d4c7fe915fb47bb2f855a35ac52b48b6f21a255fc4/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "a1ff833e9c1d6b86148ae775435efc214fad21de20c3702a8e42d00113ffefda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1ff833e9c1d6b86148ae775435efc214fad21de20c3702a8e42d00113ffefda", kill_on_drop: false }`
[INFO] [stdout] a1ff833e9c1d6b86148ae775435efc214fad21de20c3702a8e42d00113ffefda