[INFO] fetching crate geppetto 0.1.0...
[INFO] documenting geppetto-0.1.0 against beta-2025-04-13 for beta-1.87-rustdoc-1
[INFO] extracting crate geppetto 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate geppetto 0.1.0 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 geppetto 0.1.0
[INFO] finished tweaking crates.io crate geppetto 0.1.0
[INFO] tweaked toml for crates.io crate geppetto 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate crates.io crate geppetto 0.1.0 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-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-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3c358b0b8fbd59968ea43c8c324ce82fadae458c5e2ed3ffe06884106a65e04
[INFO] running `Command { std: "docker" "start" "-a" "a3c358b0b8fbd59968ea43c8c324ce82fadae458c5e2ed3ffe06884106a65e04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3c358b0b8fbd59968ea43c8c324ce82fadae458c5e2ed3ffe06884106a65e04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3c358b0b8fbd59968ea43c8c324ce82fadae458c5e2ed3ffe06884106a65e04", kill_on_drop: false }`
[INFO] [stdout] a3c358b0b8fbd59968ea43c8c324ce82fadae458c5e2ed3ffe06884106a65e04
[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: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] c7c431e84028b0267638e59225b730d2ca34be0de86a5bfb0d3c51433542c18a
[INFO] running `Command { std: "docker" "start" "-a" "c7c431e84028b0267638e59225b730d2ca34be0de86a5bfb0d3c51433542c18a", kill_on_drop: false }`
[INFO] [stderr]  Documenting geppetto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/geppetto/index.html
[INFO] running `Command { std: "docker" "inspect" "c7c431e84028b0267638e59225b730d2ca34be0de86a5bfb0d3c51433542c18a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7c431e84028b0267638e59225b730d2ca34be0de86a5bfb0d3c51433542c18a", kill_on_drop: false }`
[INFO] [stdout] c7c431e84028b0267638e59225b730d2ca34be0de86a5bfb0d3c51433542c18a