[INFO] cloning repository https://github.com/spamwax/rls-completion-features
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/spamwax/rls-completion-features" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspamwax%2Frls-completion-features", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspamwax%2Frls-completion-features'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a7787f74cf17c13c61f8627d05492e6e8c640bec
[INFO] documenting spamwax/rls-completion-features against 1.85.0 for beta-1.86-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspamwax%2Frls-completion-features" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/spamwax/rls-completion-features on toolchain 1.85.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/spamwax/rls-completion-features
[INFO] finished tweaking git repo https://github.com/spamwax/rls-completion-features
[INFO] tweaked toml for git repo https://github.com/spamwax/rls-completion-features written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/spamwax/rls-completion-features 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" "+1.85.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded socket2 v0.3.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef341fae6d6d6302e55343851e96b5051564dc39db3c847b2af60c2a066c9392
[INFO] running `Command { std: "docker" "start" "-a" "ef341fae6d6d6302e55343851e96b5051564dc39db3c847b2af60c2a066c9392", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef341fae6d6d6302e55343851e96b5051564dc39db3c847b2af60c2a066c9392", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef341fae6d6d6302e55343851e96b5051564dc39db3c847b2af60c2a066c9392", kill_on_drop: false }`
[INFO] [stdout] ef341fae6d6d6302e55343851e96b5051564dc39db3c847b2af60c2a066c9392
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4ba1a3e0f02e4a53843557b5ef68d0aae184424c44670333831004dab43801d
[INFO] running `Command { std: "docker" "start" "-a" "f4ba1a3e0f02e4a53843557b5ef68d0aae184424c44670333831004dab43801d", kill_on_drop: false }`
[INFO] [stderr] error: failed to create directory `/opt/rustwide/target/doc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)
[INFO] running `Command { std: "docker" "inspect" "f4ba1a3e0f02e4a53843557b5ef68d0aae184424c44670333831004dab43801d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4ba1a3e0f02e4a53843557b5ef68d0aae184424c44670333831004dab43801d", kill_on_drop: false }`
[INFO] [stdout] f4ba1a3e0f02e4a53843557b5ef68d0aae184424c44670333831004dab43801d
