[INFO] fetching crate nonogram-rs 2.0.0...
[INFO] documenting nonogram-rs-2.0.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate nonogram-rs 2.0.0 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate nonogram-rs 2.0.0 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nonogram-rs 2.0.0
[INFO] finished tweaking crates.io crate nonogram-rs 2.0.0
[INFO] tweaked toml for crates.io crate nonogram-rs 2.0.0 written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] crate crates.io crate nonogram-rs 2.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4091af023cc5f7ed06b1b63f6c93333f447bd0d33efb2afe8e697b92b5c8b7e5
[INFO] running `Command { std: "docker" "start" "-a" "4091af023cc5f7ed06b1b63f6c93333f447bd0d33efb2afe8e697b92b5c8b7e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4091af023cc5f7ed06b1b63f6c93333f447bd0d33efb2afe8e697b92b5c8b7e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4091af023cc5f7ed06b1b63f6c93333f447bd0d33efb2afe8e697b92b5c8b7e5", kill_on_drop: false }`
[INFO] [stdout] 4091af023cc5f7ed06b1b63f6c93333f447bd0d33efb2afe8e697b92b5c8b7e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69a1559f21f0970174898013d80dfd43ff337b94aad298ce30d406dbe53af9b5
[INFO] running `Command { std: "docker" "start" "-a" "69a1559f21f0970174898013d80dfd43ff337b94aad298ce30d406dbe53af9b5", kill_on_drop: false }`
[INFO] [stderr]  Documenting nonogram-rs v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `stop`
[INFO] [stdout]   --> src/algo/chain.rs:80:27
[INFO] [stdout]    |
[INFO] [stdout] 80 |     /// Boxes beyond the [stop] parameter are ignored.
[INFO] [stdout]    |                           ^^^^ no item named `stop` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `T`
[INFO] [stdout]   --> src/lib.rs:24:40
[INFO] [stdout]    |
[INFO] [stdout] 24 |     /// A box with some color of type [T].
[INFO] [stdout]    |                                        ^ no item named `T` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `T`
[INFO] [stdout]   --> src/lib.rs:31:6
[INFO] [stdout]    |
[INFO] [stdout] 31 | /// [T] is the type used to represent colors.
[INFO] [stdout]    |      ^ no item named `T` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "69a1559f21f0970174898013d80dfd43ff337b94aad298ce30d406dbe53af9b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69a1559f21f0970174898013d80dfd43ff337b94aad298ce30d406dbe53af9b5", kill_on_drop: false }`
[INFO] [stdout] 69a1559f21f0970174898013d80dfd43ff337b94aad298ce30d406dbe53af9b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 6ed9d66cb16fbe583286a73d65951ca0787b6dd8c68826758ede90dd4daac050
[INFO] running `Command { std: "docker" "start" "-a" "6ed9d66cb16fbe583286a73d65951ca0787b6dd8c68826758ede90dd4daac050", kill_on_drop: false }`
[INFO] [stderr]  Documenting nonogram-rs v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `stop`
[INFO] [stdout]   --> src/algo/chain.rs:80:27
[INFO] [stdout]    |
[INFO] [stdout] 80 |     /// Boxes beyond the [stop] parameter are ignored.
[INFO] [stdout]    |                           ^^^^ no item named `stop` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `T`
[INFO] [stdout]   --> src/lib.rs:24:40
[INFO] [stdout]    |
[INFO] [stdout] 24 |     /// A box with some color of type [T].
[INFO] [stdout]    |                                        ^ no item named `T` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `T`
[INFO] [stdout]   --> src/lib.rs:31:6
[INFO] [stdout]    |
[INFO] [stdout] 31 | /// [T] is the type used to represent colors.
[INFO] [stdout]    |      ^ no item named `T` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "6ed9d66cb16fbe583286a73d65951ca0787b6dd8c68826758ede90dd4daac050", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ed9d66cb16fbe583286a73d65951ca0787b6dd8c68826758ede90dd4daac050", kill_on_drop: false }`
[INFO] [stdout] 6ed9d66cb16fbe583286a73d65951ca0787b6dd8c68826758ede90dd4daac050