[INFO] cloning repository https://github.com/roesnera/new_grep
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/roesnera/new_grep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froesnera%2Fnew_grep", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froesnera%2Fnew_grep'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5b8dd37a317246db00ba8e6c53eb9f14d5d656ba
[INFO] documenting roesnera/new_grep 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%2Froesnera%2Fnew_grep" "/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/roesnera/new_grep 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/roesnera/new_grep
[INFO] finished tweaking git repo https://github.com/roesnera/new_grep
[INFO] tweaked toml for git repo https://github.com/roesnera/new_grep written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/roesnera/new_grep 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] 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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2489bcf1419b2bc8f6f056032cb74be0992931d17c82975f60885d3f26fd899b
[INFO] running `Command { std: "docker" "start" "-a" "2489bcf1419b2bc8f6f056032cb74be0992931d17c82975f60885d3f26fd899b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2489bcf1419b2bc8f6f056032cb74be0992931d17c82975f60885d3f26fd899b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2489bcf1419b2bc8f6f056032cb74be0992931d17c82975f60885d3f26fd899b", kill_on_drop: false }`
[INFO] [stdout] 2489bcf1419b2bc8f6f056032cb74be0992931d17c82975f60885d3f26fd899b
[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: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] 1103dc3b3e20a1c2b1ba66ed1e5be294cadf01f6012b02029cddee1343588d7f
[INFO] running `Command { std: "docker" "start" "-a" "1103dc3b3e20a1c2b1ba66ed1e5be294cadf01f6012b02029cddee1343588d7f", kill_on_drop: false }`
[INFO] [stderr]  Documenting new_grep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't generate documentation: No space left on device (os error 28)
[INFO] [stdout]   |
[INFO] [stdout]   = note: failed to create or modify "/opt/rustwide/target/doc/src/new_grep"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `new_grep`
[INFO] running `Command { std: "docker" "inspect" "1103dc3b3e20a1c2b1ba66ed1e5be294cadf01f6012b02029cddee1343588d7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1103dc3b3e20a1c2b1ba66ed1e5be294cadf01f6012b02029cddee1343588d7f", kill_on_drop: false }`
[INFO] [stdout] 1103dc3b3e20a1c2b1ba66ed1e5be294cadf01f6012b02029cddee1343588d7f