[INFO] cloning repository https://github.com/crimthy/dragnit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/crimthy/dragnit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrimthy%2Fdragnit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrimthy%2Fdragnit'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrimthy%2Fdragnit: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/crimthy/dragnit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/crimthy/dragnit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrimthy%2Fdragnit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrimthy%2Fdragnit'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b89f966a1dae6308f9ec78f778f8157324228d7e
[INFO] documenting crimthy/dragnit 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%2Fcrimthy%2Fdragnit" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/crimthy/dragnit 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/crimthy/dragnit
[INFO] finished tweaking git repo https://github.com/crimthy/dragnit
[INFO] tweaked toml for git repo https://github.com/crimthy/dragnit written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/crimthy/dragnit 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 47828cc790511be66e2bad2b35f2f0a983c5b2e3e2fc17fb476c47dc9722c5c1
[INFO] running `Command { std: "docker" "start" "-a" "47828cc790511be66e2bad2b35f2f0a983c5b2e3e2fc17fb476c47dc9722c5c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47828cc790511be66e2bad2b35f2f0a983c5b2e3e2fc17fb476c47dc9722c5c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47828cc790511be66e2bad2b35f2f0a983c5b2e3e2fc17fb476c47dc9722c5c1", kill_on_drop: false }`
[INFO] [stdout] 47828cc790511be66e2bad2b35f2f0a983c5b2e3e2fc17fb476c47dc9722c5c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 29fb2eecd5161d69e0d529d6bc24840eec8dfaa0043ddecba6c8e2eef057ffbf
[INFO] running `Command { std: "docker" "start" "-a" "29fb2eecd5161d69e0d529d6bc24840eec8dfaa0043ddecba6c8e2eef057ffbf", kill_on_drop: false }`
[INFO] [stderr]  Documenting dragnit v0.1.1 (/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-files.js"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `dragnit`
[INFO] running `Command { std: "docker" "inspect" "29fb2eecd5161d69e0d529d6bc24840eec8dfaa0043ddecba6c8e2eef057ffbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29fb2eecd5161d69e0d529d6bc24840eec8dfaa0043ddecba6c8e2eef057ffbf", kill_on_drop: false }`
[INFO] [stdout] 29fb2eecd5161d69e0d529d6bc24840eec8dfaa0043ddecba6c8e2eef057ffbf