[INFO] fetching crate sylvan 0.1.0...
[INFO] documenting sylvan-0.1.0 against 1.83.0 for beta-rustdoc-1.84.0-4-retry
[INFO] extracting crate sylvan 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate sylvan 0.1.0 on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sylvan 0.1.0
[INFO] finished tweaking crates.io crate sylvan 0.1.0
[INFO] tweaked toml for crates.io crate sylvan 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate sylvan 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" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d12d41e96bfd7aa7b6b0eeb41035491c939c4d21976c9ce8eba7a3671eb0996f
[INFO] running `Command { std: "docker" "start" "-a" "d12d41e96bfd7aa7b6b0eeb41035491c939c4d21976c9ce8eba7a3671eb0996f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d12d41e96bfd7aa7b6b0eeb41035491c939c4d21976c9ce8eba7a3671eb0996f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d12d41e96bfd7aa7b6b0eeb41035491c939c4d21976c9ce8eba7a3671eb0996f", kill_on_drop: false }`
[INFO] [stdout] d12d41e96bfd7aa7b6b0eeb41035491c939c4d21976c9ce8eba7a3671eb0996f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2aa8ce39e318c96495cbc4a600fd6ffbd3b4698b79293b86616141aa0070cc84
[INFO] running `Command { std: "docker" "start" "-a" "2aa8ce39e318c96495cbc4a600fd6ffbd3b4698b79293b86616141aa0070cc84", kill_on_drop: false }`
[INFO] [stderr]  Documenting sylvan 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/sylvan/index.html
[INFO] running `Command { std: "docker" "inspect" "2aa8ce39e318c96495cbc4a600fd6ffbd3b4698b79293b86616141aa0070cc84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2aa8ce39e318c96495cbc4a600fd6ffbd3b4698b79293b86616141aa0070cc84", kill_on_drop: false }`
[INFO] [stdout] 2aa8ce39e318c96495cbc4a600fd6ffbd3b4698b79293b86616141aa0070cc84