[INFO] fetching crate homeserver 0.1.0...
[INFO] checking homeserver-0.1.0 against master#336209eef13882bd1e211b24779584cb7ef911eb for pr-129249
[INFO] extracting crate homeserver 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate homeserver 0.1.0 on toolchain 336209eef13882bd1e211b24779584cb7ef911eb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate homeserver 0.1.0
[INFO] finished tweaking crates.io crate homeserver 0.1.0
[INFO] tweaked toml for crates.io crate homeserver 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate homeserver 0.1.0 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" "+336209eef13882bd1e211b24779584cb7ef911eb" "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-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e26efff5405bc728aabc57850a5ee6093c87e44b0b116f25c288d744265150b
[INFO] running `Command { std: "docker" "start" "-a" "9e26efff5405bc728aabc57850a5ee6093c87e44b0b116f25c288d744265150b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e26efff5405bc728aabc57850a5ee6093c87e44b0b116f25c288d744265150b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e26efff5405bc728aabc57850a5ee6093c87e44b0b116f25c288d744265150b", kill_on_drop: false }`
[INFO] [stdout] 9e26efff5405bc728aabc57850a5ee6093c87e44b0b116f25c288d744265150b
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+336209eef13882bd1e211b24779584cb7ef911eb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 602ddf73e777ecf05f941bf8dfe503c123c576a25b178876564bdc03dedba723
[INFO] running `Command { std: "docker" "start" "-a" "602ddf73e777ecf05f941bf8dfe503c123c576a25b178876564bdc03dedba723", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/containers/602ddf73e777ecf05f941bf8dfe503c123c576a25b178876564bdc03dedba723/mounts: no space left on device
[INFO] running `Command { std: "docker" "inspect" "602ddf73e777ecf05f941bf8dfe503c123c576a25b178876564bdc03dedba723", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "602ddf73e777ecf05f941bf8dfe503c123c576a25b178876564bdc03dedba723", kill_on_drop: false }`
[INFO] [stdout] 602ddf73e777ecf05f941bf8dfe503c123c576a25b178876564bdc03dedba723