[INFO] cloning repository https://github.com/mortenlj/homely-ws-mqtt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mortenlj/homely-ws-mqtt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmortenlj%2Fhomely-ws-mqtt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmortenlj%2Fhomely-ws-mqtt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1fa20b34ecf4a5261ef5c7af66db900225506e37
[INFO] documenting mortenlj/homely-ws-mqtt against 1.86.0 for beta-1.87-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmortenlj%2Fhomely-ws-mqtt" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mortenlj/homely-ws-mqtt on toolchain 1.86.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mortenlj/homely-ws-mqtt
[INFO] finished tweaking git repo https://github.com/mortenlj/homely-ws-mqtt
[INFO] tweaked toml for git repo https://github.com/mortenlj/homely-ws-mqtt written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/mortenlj/homely-ws-mqtt 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" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rust_engineio v0.3.1
[INFO] [stderr]   Downloaded async-global-executor v2.1.0
[INFO] [stderr]   Downloaded websocket v0.26.4
[INFO] [stderr]   Downloaded ctrlc v3.2.2
[INFO] [stderr]   Downloaded rust_socketio v0.3.1
[INFO] [stderr]   Downloaded http-client v6.5.2
[INFO] [stderr]   Downloaded byte v0.2.6
[INFO] [stderr]   Downloaded websocket-base v0.26.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 82dabd31a3e67e27a660c0dadc00db17e3710be7034503d006dac972c499ac3d
[INFO] running `Command { std: "docker" "start" "-a" "82dabd31a3e67e27a660c0dadc00db17e3710be7034503d006dac972c499ac3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82dabd31a3e67e27a660c0dadc00db17e3710be7034503d006dac972c499ac3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82dabd31a3e67e27a660c0dadc00db17e3710be7034503d006dac972c499ac3d", kill_on_drop: false }`
[INFO] [stdout] 82dabd31a3e67e27a660c0dadc00db17e3710be7034503d006dac972c499ac3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48bf5f4423d3e6b2227cf0d786049df3f9d7764d1a1c69a2479b874a3942489b
[INFO] running `Command { std: "docker" "start" "-a" "48bf5f4423d3e6b2227cf0d786049df3f9d7764d1a1c69a2479b874a3942489b", kill_on_drop: false }`
[INFO] [stderr] error: failed to create directory `/opt/rustwide/target/debug/.fingerprint/syn-ea2df752cbb4df34`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "48bf5f4423d3e6b2227cf0d786049df3f9d7764d1a1c69a2479b874a3942489b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48bf5f4423d3e6b2227cf0d786049df3f9d7764d1a1c69a2479b874a3942489b", kill_on_drop: false }`
[INFO] [stdout] 48bf5f4423d3e6b2227cf0d786049df3f9d7764d1a1c69a2479b874a3942489b