[INFO] cloning repository https://github.com/Tio-Joca/rust_practices
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tio-Joca/rust_practices" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTio-Joca%2Frust_practices", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTio-Joca%2Frust_practices'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTio-Joca%2Frust_practices: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/Tio-Joca/rust_practices
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tio-Joca/rust_practices" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTio-Joca%2Frust_practices", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTio-Joca%2Frust_practices'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTio-Joca%2Frust_practices: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 2)
[INFO] cloning repository https://github.com/Tio-Joca/rust_practices
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tio-Joca/rust_practices" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTio-Joca%2Frust_practices", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTio-Joca%2Frust_practices'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f8b94aeddfe968e57b52cc390422b74f85fa4feb
[INFO] documenting Tio-Joca/rust_practices 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%2FTio-Joca%2Frust_practices" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Tio-Joca/rust_practices 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/Tio-Joca/rust_practices
[INFO] finished tweaking git repo https://github.com/Tio-Joca/rust_practices
[INFO] tweaked toml for git repo https://github.com/Tio-Joca/rust_practices written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Tio-Joca/rust_practices 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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d3548af0d76a700c1795a9d584024070d0a9e7b6bbc24629d2630b40916f8613
[INFO] running `Command { std: "docker" "start" "-a" "d3548af0d76a700c1795a9d584024070d0a9e7b6bbc24629d2630b40916f8613", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3548af0d76a700c1795a9d584024070d0a9e7b6bbc24629d2630b40916f8613", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3548af0d76a700c1795a9d584024070d0a9e7b6bbc24629d2630b40916f8613", kill_on_drop: false }`
[INFO] [stdout] d3548af0d76a700c1795a9d584024070d0a9e7b6bbc24629d2630b40916f8613
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 23ec700e659b62b20f86544e61b422663e94e3a7c1dc76645b019c08c438967e
[INFO] running `Command { std: "docker" "start" "-a" "23ec700e659b62b20f86544e61b422663e94e3a7c1dc76645b019c08c438967e", kill_on_drop: false }`
[INFO] [stderr]  Documenting rust_practices v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rust_practices v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.36s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/rust_practices/index.html and 6 other files
[INFO] running `Command { std: "docker" "inspect" "23ec700e659b62b20f86544e61b422663e94e3a7c1dc76645b019c08c438967e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23ec700e659b62b20f86544e61b422663e94e3a7c1dc76645b019c08c438967e", kill_on_drop: false }`
[INFO] [stdout] 23ec700e659b62b20f86544e61b422663e94e3a7c1dc76645b019c08c438967e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21d15455fee2b7668a704cfd93b377cd1c6a1e1cf66f6dff9749ff4b9875aea9
[INFO] running `Command { std: "docker" "start" "-a" "21d15455fee2b7668a704cfd93b377cd1c6a1e1cf66f6dff9749ff4b9875aea9", kill_on_drop: false }`
[INFO] [stderr]  Documenting rust_practices 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/static.files/SourceSerif4-Regular-6b053e98.ttf.woff2"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `rust_practices`
[INFO] running `Command { std: "docker" "inspect" "21d15455fee2b7668a704cfd93b377cd1c6a1e1cf66f6dff9749ff4b9875aea9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21d15455fee2b7668a704cfd93b377cd1c6a1e1cf66f6dff9749ff4b9875aea9", kill_on_drop: false }`
[INFO] [stdout] 21d15455fee2b7668a704cfd93b377cd1c6a1e1cf66f6dff9749ff4b9875aea9