[INFO] cloning repository https://github.com/jo1gi/grawlix-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jo1gi/grawlix-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjo1gi%2Fgrawlix-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjo1gi%2Fgrawlix-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dea391a0d267113e7a93bbfe00fca2823f7af0c9
[INFO] documenting jo1gi/grawlix-rust against 1.75.0 for beta-1.76-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjo1gi%2Fgrawlix-rust" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jo1gi/grawlix-rust on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jo1gi/grawlix-rust
[INFO] finished tweaking git repo https://github.com/jo1gi/grawlix-rust
[INFO] tweaked toml for git repo https://github.com/jo1gi/grawlix-rust written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jo1gi/grawlix-rust 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Checking grawlix v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting grawlix v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `dcuniverseinfinite::DCUniverseInfinite`
[INFO] [stdout]  --> src/source/sites/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use dcuniverseinfinite::DCUniverseInfinite;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `flipp::Flipp`
[INFO] [stdout]   --> src/source/sites/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use flipp::Flipp;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `leagueoflegends::LeagueOfLegends`
[INFO] [stdout]   --> src/source/sites/mod.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use leagueoflegends::LeagueOfLegends;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mangaplus::MangaPlus`
[INFO] [stdout]   --> src/source/sites/mod.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use mangaplus::MangaPlus;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `marvel::Marvel`
[INFO] [stdout]   --> src/source/sites/mod.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use marvel::Marvel;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `webtoon::Webtoon`
[INFO] [stdout]   --> src/source/sites/mod.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub use webtoon::Webtoon;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `import_str` is never used
[INFO] [stdout]   --> src/metadata/comicrack.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub fn import_str(source: &str) -> Metadata {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/metadata/tachayomi.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | /// https://tachiyomi.org/help/guides/local-manga/#advanced
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://tachiyomi.org/help/guides/local-manga/#advanced>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout]    = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/metadata/tachayomi.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | /// https://tachiyomi.org/help/guides/local-manga/#advanced
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://tachiyomi.org/help/guides/local-manga/#advanced>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.82s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]    Generated /opt/rustwide/target/doc/grawlix/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/grawlix_cli/index.html
[INFO] running `Command { std: "docker" "inspect" "3b536f3676200e7a084c7e687dddbfade6e316d2160b223c6994bf1bd42ade73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b536f3676200e7a084c7e687dddbfade6e316d2160b223c6994bf1bd42ade73", kill_on_drop: false }`
[INFO] [stdout] 3b536f3676200e7a084c7e687dddbfade6e316d2160b223c6994bf1bd42ade73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc720b93d5ab2210bffbfbf6907c8b8bcb2bacbc7eaa6372b6673edb5e31e88c
[INFO] running `Command { std: "docker" "start" "-a" "bc720b93d5ab2210bffbfbf6907c8b8bcb2bacbc7eaa6372b6673edb5e31e88c", kill_on_drop: false }`
[INFO] [stderr]  Documenting grawlix v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]    Generated /opt/rustwide/target/doc/grawlix/index.html
[INFO] running `Command { std: "docker" "inspect" "bc720b93d5ab2210bffbfbf6907c8b8bcb2bacbc7eaa6372b6673edb5e31e88c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc720b93d5ab2210bffbfbf6907c8b8bcb2bacbc7eaa6372b6673edb5e31e88c", kill_on_drop: false }`
[INFO] [stdout] bc720b93d5ab2210bffbfbf6907c8b8bcb2bacbc7eaa6372b6673edb5e31e88c