[INFO] fetching crate lenerdv_rust_utils 0.0.1...
[INFO] documenting lenerdv_rust_utils-0.0.1 against 1.86.0 for beta-1.87-rustdoc-2
[INFO] extracting crate lenerdv_rust_utils 0.0.1 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate lenerdv_rust_utils 0.0.1 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 crates.io crate lenerdv_rust_utils 0.0.1
[INFO] finished tweaking crates.io crate lenerdv_rust_utils 0.0.1
[INFO] tweaked toml for crates.io crate lenerdv_rust_utils 0.0.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] 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] 546b84e1198da062d89cbb2b2962613483006424cf5d2ab054ff2d6f4ad32ae5
[INFO] running `Command { std: "docker" "start" "-a" "546b84e1198da062d89cbb2b2962613483006424cf5d2ab054ff2d6f4ad32ae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "546b84e1198da062d89cbb2b2962613483006424cf5d2ab054ff2d6f4ad32ae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "546b84e1198da062d89cbb2b2962613483006424cf5d2ab054ff2d6f4ad32ae5", kill_on_drop: false }`
[INFO] [stdout] 546b84e1198da062d89cbb2b2962613483006424cf5d2ab054ff2d6f4ad32ae5
[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] e8946de22ec0151c0ffc5d1ac56b317357bb18745d3568c92412fb406588c5b4
[INFO] running `Command { std: "docker" "start" "-a" "e8946de22ec0151c0ffc5d1ac56b317357bb18745d3568c92412fb406588c5b4", kill_on_drop: false }`
[INFO] [stderr]  Documenting lenerdv_rust_utils v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/lenerdv_rust_utils/index.html
[INFO] running `Command { std: "docker" "inspect" "e8946de22ec0151c0ffc5d1ac56b317357bb18745d3568c92412fb406588c5b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8946de22ec0151c0ffc5d1ac56b317357bb18745d3568c92412fb406588c5b4", kill_on_drop: false }`
[INFO] [stdout] e8946de22ec0151c0ffc5d1ac56b317357bb18745d3568c92412fb406588c5b4
[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] 813cc536974eb867ba7c7ad76b54f0b6245aed63219ffdf5b2b1749d929c8ae2
[INFO] running `Command { std: "docker" "start" "-a" "813cc536974eb867ba7c7ad76b54f0b6245aed63219ffdf5b2b1749d929c8ae2", kill_on_drop: false }`
[INFO] [stderr]  Documenting lenerdv_rust_utils v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/lenerdv_rust_utils/index.html
[INFO] running `Command { std: "docker" "inspect" "813cc536974eb867ba7c7ad76b54f0b6245aed63219ffdf5b2b1749d929c8ae2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "813cc536974eb867ba7c7ad76b54f0b6245aed63219ffdf5b2b1749d929c8ae2", kill_on_drop: false }`
[INFO] [stdout] 813cc536974eb867ba7c7ad76b54f0b6245aed63219ffdf5b2b1749d929c8ae2