[INFO] fetching crate df 0.0.0...
[INFO] documenting df-0.0.0 against beta-2026-01-26 for beta-1.94-rustdoc-2
[INFO] extracting crate df 0.0.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate df 0.0.0
[INFO] finished tweaking crates.io crate df 0.0.0
[INFO] tweaked toml for crates.io crate df 0.0.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate df 0.0.0 on toolchain beta-2026-01-26
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-26" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate df 0.0.0 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-2026-01-26" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-26" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 72d20bd6cfdcb65d60a04a1755ec819d4c58ece70c2384189c5009f1ce4ec9b7
[INFO] running `Command { std: "docker" "start" "-a" "72d20bd6cfdcb65d60a04a1755ec819d4c58ece70c2384189c5009f1ce4ec9b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72d20bd6cfdcb65d60a04a1755ec819d4c58ece70c2384189c5009f1ce4ec9b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72d20bd6cfdcb65d60a04a1755ec819d4c58ece70c2384189c5009f1ce4ec9b7", kill_on_drop: false }`
[INFO] [stdout] 72d20bd6cfdcb65d60a04a1755ec819d4c58ece70c2384189c5009f1ce4ec9b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-26" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7ae6d9c9c7a8e81068a2e978fcdff227160f3329c50cdf2acd722a8f03366e1
[INFO] running `Command { std: "docker" "start" "-a" "c7ae6d9c9c7a8e81068a2e978fcdff227160f3329c50cdf2acd722a8f03366e1", kill_on_drop: false }`
[INFO] [stderr]  Documenting df v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/df/index.html
[INFO] running `Command { std: "docker" "inspect" "c7ae6d9c9c7a8e81068a2e978fcdff227160f3329c50cdf2acd722a8f03366e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7ae6d9c9c7a8e81068a2e978fcdff227160f3329c50cdf2acd722a8f03366e1", kill_on_drop: false }`
[INFO] [stdout] c7ae6d9c9c7a8e81068a2e978fcdff227160f3329c50cdf2acd722a8f03366e1