[INFO] fetching crate unroll 0.1.5...
[INFO] documenting unroll-0.1.5 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate unroll 0.1.5 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate unroll 0.1.5 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unroll 0.1.5
[INFO] finished tweaking crates.io crate unroll 0.1.5
[INFO] tweaked toml for crates.io crate unroll 0.1.5 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6c55d081723b9c598ad00934530d130d5ad3596ea40a0d261dd420250dca436e
[INFO] running `Command { std: "docker" "start" "-a" "6c55d081723b9c598ad00934530d130d5ad3596ea40a0d261dd420250dca436e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c55d081723b9c598ad00934530d130d5ad3596ea40a0d261dd420250dca436e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c55d081723b9c598ad00934530d130d5ad3596ea40a0d261dd420250dca436e", kill_on_drop: false }`
[INFO] [stdout] 6c55d081723b9c598ad00934530d130d5ad3596ea40a0d261dd420250dca436e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 649a254b7151a8b07e8cd8222125e528ad14491b65b8b7091f8bf9683cffd4f9
[INFO] running `Command { std: "docker" "start" "-a" "649a254b7151a8b07e8cd8222125e528ad14491b65b8b7091f8bf9683cffd4f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]     Checking unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]     Checking quote v1.0.18
[INFO] [stderr]  Documenting unroll v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `unroll_for_loops` is both a function and an attribute macro
[INFO] [stdout]  --> src/lib.rs:5:31
[INFO] [stdout]   |
[INFO] [stdout] 5 | //! This crate provides the [`unroll_for_loops`] attribute-like macro that can be applied to
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^ ambiguous link
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] help: to link to the function, add parentheses
[INFO] [stdout]   |
[INFO] [stdout] 5 | //! This crate provides the [`unroll_for_loops()`] attribute-like macro that can be applied to
[INFO] [stdout]   |                                               ++
[INFO] [stdout] help: to link to the attribute macro, prefix with `macro@`
[INFO] [stdout]   |
[INFO] [stdout] 5 | //! This crate provides the [`macro@unroll_for_loops`] attribute-like macro that can be applied to
[INFO] [stdout]   |                               ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.21s
[INFO] running `Command { std: "docker" "inspect" "649a254b7151a8b07e8cd8222125e528ad14491b65b8b7091f8bf9683cffd4f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "649a254b7151a8b07e8cd8222125e528ad14491b65b8b7091f8bf9683cffd4f9", kill_on_drop: false }`
[INFO] [stdout] 649a254b7151a8b07e8cd8222125e528ad14491b65b8b7091f8bf9683cffd4f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] b3717ed4738416e3419265db68cae8cb2905a7bd4ee21c2d3510411e348b2484
[INFO] running `Command { std: "docker" "start" "-a" "b3717ed4738416e3419265db68cae8cb2905a7bd4ee21c2d3510411e348b2484", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]     Checking unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]     Checking quote v1.0.18
[INFO] [stderr]  Documenting unroll v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `unroll_for_loops` is both a function and an attribute macro
[INFO] [stdout]  --> src/lib.rs:5:31
[INFO] [stdout]   |
[INFO] [stdout] 5 | //! This crate provides the [`unroll_for_loops`] attribute-like macro that can be applied to
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^ ambiguous link
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] help: to link to the function, add parentheses
[INFO] [stdout]   |
[INFO] [stdout] 5 | //! This crate provides the [`unroll_for_loops()`] attribute-like macro that can be applied to
[INFO] [stdout]   |                                               ++
[INFO] [stdout] help: to link to the attribute macro, prefix with `macro@`
[INFO] [stdout]   |
[INFO] [stdout] 5 | //! This crate provides the [`macro@unroll_for_loops`] attribute-like macro that can be applied to
[INFO] [stdout]   |                               ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.11s
[INFO] running `Command { std: "docker" "inspect" "b3717ed4738416e3419265db68cae8cb2905a7bd4ee21c2d3510411e348b2484", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3717ed4738416e3419265db68cae8cb2905a7bd4ee21c2d3510411e348b2484", kill_on_drop: false }`
[INFO] [stdout] b3717ed4738416e3419265db68cae8cb2905a7bd4ee21c2d3510411e348b2484