[INFO] fetching crate confindent 2.2.1...
[INFO] documenting confindent-2.2.1 against beta-2025-04-13 for beta-1.87-rustdoc-1
[INFO] extracting crate confindent 2.2.1 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate confindent 2.2.1 on toolchain beta-2025-04-13
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate confindent 2.2.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate confindent 2.2.1
[INFO] tweaked toml for crates.io crate confindent 2.2.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate confindent 2.2.1 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" "+beta-2025-04-13" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+beta-2025-04-13" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3381a102bf53ac7ed41e020c9be5242e8c35cf3e0b8a0f0b2d09ff8d6fc83eb1
[INFO] running `Command { std: "docker" "start" "-a" "3381a102bf53ac7ed41e020c9be5242e8c35cf3e0b8a0f0b2d09ff8d6fc83eb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3381a102bf53ac7ed41e020c9be5242e8c35cf3e0b8a0f0b2d09ff8d6fc83eb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3381a102bf53ac7ed41e020c9be5242e8c35cf3e0b8a0f0b2d09ff8d6fc83eb1", kill_on_drop: false }`
[INFO] [stdout] 3381a102bf53ac7ed41e020c9be5242e8c35cf3e0b8a0f0b2d09ff8d6fc83eb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+beta-2025-04-13" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d8e8dc9df171b27a07d09ba10ce3deb3158cdbb5c6f61b20425c71fcf18f551
[INFO] running `Command { std: "docker" "start" "-a" "0d8e8dc9df171b27a07d09ba10ce3deb3158cdbb5c6f61b20425c71fcf18f551", kill_on_drop: false }`
[INFO] [stderr]  Documenting confindent v2.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: redundant explicit link target
[INFO] [stdout]    --> src/value.rs:364:40
[INFO] [stdout]     |
[INFO] [stdout] 364 |     /// parse to must implement [FromStr](std::str::FromStr).
[INFO] [stdout]     |                                  -------  ^^^^^^^^^^^^^^^^^ explicit target is redundant
[INFO] [stdout]     |                                  |
[INFO] [stdout]     |                                  because label contains path that resolves to same destination
[INFO] [stdout]     |
[INFO] [stdout]     = note: when a link's destination is not specified,
[INFO] [stdout]             the label is used to resolve intra-doc links
[INFO] [stdout]     = note: `#[warn(rustdoc::redundant_explicit_links)]` on by default
[INFO] [stdout] help: remove explicit link target
[INFO] [stdout]     |
[INFO] [stdout] 364 -     /// parse to must implement [FromStr](std::str::FromStr).
[INFO] [stdout] 364 +     /// parse to must implement [FromStr].
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/confindent/index.html
[INFO] running `Command { std: "docker" "inspect" "0d8e8dc9df171b27a07d09ba10ce3deb3158cdbb5c6f61b20425c71fcf18f551", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d8e8dc9df171b27a07d09ba10ce3deb3158cdbb5c6f61b20425c71fcf18f551", kill_on_drop: false }`
[INFO] [stdout] 0d8e8dc9df171b27a07d09ba10ce3deb3158cdbb5c6f61b20425c71fcf18f551
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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" "+beta-2025-04-13" "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] 33cf422268e7c358543c6c847c5633598ddc7825b27176f4db5f19731e38973c
[INFO] running `Command { std: "docker" "start" "-a" "33cf422268e7c358543c6c847c5633598ddc7825b27176f4db5f19731e38973c", kill_on_drop: false }`
[INFO] [stderr]  Documenting confindent v2.2.1 (/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/static.files/FiraSans-Medium-e1aa3f0a.woff2"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `confindent`
[INFO] running `Command { std: "docker" "inspect" "33cf422268e7c358543c6c847c5633598ddc7825b27176f4db5f19731e38973c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33cf422268e7c358543c6c847c5633598ddc7825b27176f4db5f19731e38973c", kill_on_drop: false }`
[INFO] [stdout] 33cf422268e7c358543c6c847c5633598ddc7825b27176f4db5f19731e38973c