[INFO] cloning repository https://github.com/greedy/aoc2022
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/greedy/aoc2022" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgreedy%2Faoc2022", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c2455879a13f81fb11a0324a528b5e51f1844425
[INFO] documenting greedy/aoc2022 against 1.99.0-beta.8 for beta-rustdoc-1.100
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgreedy%2Faoc2022" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
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[INFO] started tweaking git repo https://github.com/greedy/aoc2022
[INFO] finished tweaking git repo https://github.com/greedy/aoc2022
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[INFO] validating manifest of git repo https://github.com/greedy/aoc2022 on toolchain 1.99.0-beta.8
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[INFO] crate git repo https://github.com/greedy/aoc2022 already has a lockfile, it will not be regenerated
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[INFO] [stdout] warning: unused import: `nom::Finish`
[INFO] [stdout]    --> src/iterators.rs:124:13
[INFO] [stdout]     |
[INFO] [stdout] 124 |         use nom::Finish;
[INFO] [stdout]     |             ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]    --> src/grid.rs:429:5
[INFO] [stdout]     |
[INFO] [stdout] 429 |     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: FromIterator<()>` will fail
[INFO] [stdout]    --> src/grid.rs:431:59
[INFO] [stdout]     |
[INFO] [stdout] 431 |             r.iter().map(|c| f.write_char(c.cell_char())).try_collect()?;
[INFO] [stdout]     |                                                           ^^^^^^^^^^^
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]     = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]     |
[INFO] [stdout] 431 |             r.iter().map(|c| f.write_char(c.cell_char())).try_collect::<_, (), _>()?;
[INFO] [stdout]     |                                                                      ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `grid` and `rownum` are never used
[INFO] [stdout]    --> src/grid.rs:179:8
[INFO] [stdout]     |
[INFO] [stdout] 172 | impl<'a, T> Row<'a, T> {
[INFO] [stdout]     | ---------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 179 |     fn grid(&self) -> &'a Grid<T> { self.grid }
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 180 |     fn rownum(&self) -> usize { self.row }
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/grid.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn rows(&self) -> Rows<T> { Rows::new(self) }
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn rows(&self) -> Rows<'_, T> { Rows::new(self) }
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/grid.rs:30:17
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn cols(&self) -> Cols<T> { Cols::new(self) }
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn cols(&self) -> Cols<'_, T> { Cols::new(self) }
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/grid.rs:52:20
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn get_row(&self, row: usize) -> Option<Row<T>> {
[INFO] [stdout]    |                    ^^^^^                        ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn get_row(&self, row: usize) -> Option<Row<'_, T>> {
[INFO] [stdout]    |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/grid.rs:57:20
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn get_col(&self, col: usize) -> Option<Col<T>> {
[INFO] [stdout]    |                    ^^^^^                        ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn get_col(&self, col: usize) -> Option<Col<'_, T>> {
[INFO] [stdout]    |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/bin/day17.rs:563:8
[INFO] [stdout]     |
[INFO] [stdout] 563 |     if (cli.gui) {
[INFO] [stdout]     |        ^       ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 563 -     if (cli.gui) {
[INFO] [stdout] 563 +     if cli.gui {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/bin/day13.rs:48:35
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let num_parser = map(i32, (|n| Self::Int(n)));
[INFO] [stdout]    |                                   ^                ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 48 -         let num_parser = map(i32, (|n| Self::Int(n)));
[INFO] [stdout] 48 +         let num_parser = map(i32, |n| Self::Int(n));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/bin/day20.rs:94:119
[INFO] [stdout]    |
[INFO] [stdout] 94 |     let mut ii = std::iter::successors(Some(zero_ix), |ix:&isize| Some(file.at(*ix).next)).map(|ix| file.at(ix).data);;
[INFO] [stdout]    |                                                                                                                       ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]    --> src/bin/day9.rs:132:31
[INFO] [stdout]     |
[INFO] [stdout] 132 |         for follower_index in (1..N) {
[INFO] [stdout]     |                               ^    ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 132 -         for follower_index in (1..N) {
[INFO] [stdout] 132 +         for follower_index in 1..N {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 58.73s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: aoc2022 v0.1.0 (/opt/rustwide/workdir), openssl v0.10.43
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] [stderr]    Generated /opt/rustwide/target/doc/aoc2022/index.html and 25 other files
[INFO] running `Command { std: "docker" "inspect" "b7ccf99c4600db98024cd65e329370b049e542607679d54affb04c58aa4bd229", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b7ccf99c4600db98024cd65e329370b049e542607679d54affb04c58aa4bd229" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]  Documenting aoc2022 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: openssl v0.10.43
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] [stderr]    Generated /opt/rustwide/target/doc/aoc2022/index.html
[INFO] running `Command { std: "docker" "inspect" "b7ccf99c4600db98024cd65e329370b049e542607679d54affb04c58aa4bd229", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7ccf99c4600db98024cd65e329370b049e542607679d54affb04c58aa4bd229", kill_on_drop: false }`
[INFO] [stdout] b7ccf99c4600db98024cd65e329370b049e542607679d54affb04c58aa4bd229
