[INFO] fetching crate permanganate 0.2.0...
[INFO] testing permanganate-0.2.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate permanganate 0.2.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate permanganate 0.2.0
[INFO] finished tweaking crates.io crate permanganate 0.2.0
[INFO] tweaked toml for crates.io crate permanganate 0.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate permanganate 0.2.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 60 packages to latest compatible versions
[INFO] [stderr]       Adding itertools v0.13.0 (available: v0.14.0)
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[INFO] [stderr]       Adding strum v0.26.3 (available: v0.27.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded partial_ref v0.3.3
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[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.100
[INFO] [stderr]    Compiling bumpalo v3.19.0
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[INFO] [stderr]    Compiling once_cell v1.21.3
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[INFO] [stderr]    Compiling fixedbitset v0.4.2
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[INFO] [stderr]    Compiling strum_macros v0.26.4
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[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.100
[INFO] [stderr]    Compiling serde v1.0.219
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[INFO] [stderr]    Compiling permanganate v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `dims`
[INFO] [stdout]    --> src/shape.rs:198:21
[INFO] [stdout]     |
[INFO] [stdout] 198 |     fn gph_to_array(dims: (Dimension, Dimension), board: &UnGraphMap<Node<Self>, Edge<Self>>) -> Array2<FrozenCell<Self>> {
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_dims`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `board`
[INFO] [stdout]    --> src/shape.rs:198:51
[INFO] [stdout]     |
[INFO] [stdout] 198 |     fn gph_to_array(dims: (Dimension, Dimension), board: &UnGraphMap<Node<Self>, Edge<Self>>) -> Array2<FrozenCell<Self>> {
[INFO] [stdout]     |                                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_board`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `board`
[INFO] [stdout]    --> src/shape.rs:202:14
[INFO] [stdout]     |
[INFO] [stdout] 202 |     fn print(board: Array2<char>) -> String {
[INFO] [stdout]     |              ^^^^^ help: if this is intentional, prefix it with an underscore: `_board`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]    --> src/builder.rs:364:29
[INFO] [stdout]     |
[INFO] [stdout] 364 |                 Location(x, y) => {
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `board::Node<Self>` is more private than the item `shape::Shape::gph_to_array`
[INFO] [stdout]   --> src/shape.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn gph_to_array(dims: (Dimension, Dimension), board: &UnGraphMap<Node<Self>, Edge<Self>>) -> Array2<FrozenCell<Self>>;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `shape::Shape::gph_to_array` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `board::Node<Self>` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> src/board.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub(crate) struct Node<Sh: FullShape> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `board::Edge<Self>` is more private than the item `shape::Shape::gph_to_array`
[INFO] [stdout]   --> src/shape.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn gph_to_array(dims: (Dimension, Dimension), board: &UnGraphMap<Node<Self>, Edge<Self>>) -> Array2<FrozenCell<Self>>;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `shape::Shape::gph_to_array` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `board::Edge<Self>` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> src/board.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub(crate) struct Edge<Sh>
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `FrozenCell<Self>` is more private than the item `shape::Shape::gph_to_array`
[INFO] [stdout]   --> src/shape.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn gph_to_array(dims: (Dimension, Dimension), board: &UnGraphMap<Node<Self>, Edge<Self>>) -> Array2<FrozenCell<Self>>;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `shape::Shape::gph_to_array` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `FrozenCell<Self>` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> src/cell.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub(crate) struct FrozenCell<Sh: FullShape> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `board::Node<SquareStep>` is more private than the item `<SquareStep as shape::Shape>::gph_to_array`
[INFO] [stdout]   --> src/shape.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn gph_to_array(dims: (Dimension, Dimension), board: &UnGraphMap<Node<Self>, Edge<Self>>) -> Array2<FrozenCell<Self>> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `<SquareStep as shape::Shape>::gph_to_array` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `board::Node<SquareStep>` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> src/board.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub(crate) struct Node<Sh: FullShape> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `board::Edge<SquareStep>` is more private than the item `<SquareStep as shape::Shape>::gph_to_array`
[INFO] [stdout]   --> src/shape.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn gph_to_array(dims: (Dimension, Dimension), board: &UnGraphMap<Node<Self>, Edge<Self>>) -> Array2<FrozenCell<Self>> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `<SquareStep as shape::Shape>::gph_to_array` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `board::Edge<SquareStep>` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> src/board.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub(crate) struct Edge<Sh>
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `FrozenCell<SquareStep>` is more private than the item `<SquareStep as shape::Shape>::gph_to_array`
[INFO] [stdout]   --> src/shape.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn gph_to_array(dims: (Dimension, Dimension), board: &UnGraphMap<Node<Self>, Edge<Self>>) -> Array2<FrozenCell<Self>> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `<SquareStep as shape::Shape>::gph_to_array` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `FrozenCell<SquareStep>` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> src/cell.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub(crate) struct FrozenCell<Sh: FullShape> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `HasAffiliation` is never used
[INFO] [stdout]   --> src/board.rs:44:6
[INFO] [stdout]    |
[INFO] [stdout] 44 | enum HasAffiliation<Sh> {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `HexStep` is never used
[INFO] [stdout]    --> src/shape.rs:163:6
[INFO] [stdout]     |
[INFO] [stdout] 163 | enum HexStep {
[INFO] [stdout]     |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `affiliations` is never read
[INFO] [stdout]   --> src/cell.rs:20:14
[INFO] [stdout]    |
[INFO] [stdout] 20 |     Bridge { affiliations: HashMap<Sh, Option<NonZero<AffiliationID>>> },
[INFO] [stdout]    |     ------   ^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FrozenCellType` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `exits` is never read
[INFO] [stdout]   --> src/cell.rs:28:16
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub(crate) struct FrozenCell<Sh: FullShape> {
[INFO] [stdout]    |                   ---------- field in this struct
[INFO] [stdout] 28 |     pub(crate) exits: HashSet<Sh>,
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FrozenCell` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]   --> src/lib.rs:41:1
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub mod shape;
[INFO] [stdout]    | ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:1:9
[INFO] [stdout]    |
[INFO] [stdout]  1 | #![warn(missing_docs)]
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]   --> src/lib.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub mod builder;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]   --> src/lib.rs:46:1
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub mod wasm;
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/shape.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     Up,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/shape.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     Down,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/shape.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     Left,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/shape.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     Right,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]  --> src/wasm.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn bingus() {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 54.89s
[INFO] running `Command { std: "docker" "inspect" "2c48a0c241b5e63b1b3d877ab15ec86a6853ed4c6ab1706d17e7a11593f79cd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c48a0c241b5e63b1b3d877ab15ec86a6853ed4c6ab1706d17e7a11593f79cd2", kill_on_drop: false }`
[INFO] [stdout] 2c48a0c241b5e63b1b3d877ab15ec86a6853ed4c6ab1706d17e7a11593f79cd2
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1dc815197874128fe6e49c2290f12a0674aac23537adb89cfeaa117f6b2bd91f
[INFO] running `Command { std: "docker" "start" "-a" "1dc815197874128fe6e49c2290f12a0674aac23537adb89cfeaa117f6b2bd91f", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `dims`
[INFO] [stdout]    --> src/shape.rs:198:21
[INFO] [stdout]     |
[INFO] [stdout] 198 |     fn gph_to_array(dims: (Dimension, Dimension), board: &UnGraphMap<Node<Self>, Edge<Self>>) -> Array2<FrozenCell<Self>> {
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_dims`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `board`
[INFO] [stdout]    --> src/shape.rs:198:51
[INFO] [stdout]     |
[INFO] [stdout] 198 |     fn gph_to_array(dims: (Dimension, Dimension), board: &UnGraphMap<Node<Self>, Edge<Self>>) -> Array2<FrozenCell<Self>> {
[INFO] [stdout]     |                                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_board`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `board`
[INFO] [stdout]    --> src/shape.rs:202:14
[INFO] [stdout]     |
[INFO] [stdout] 202 |     fn print(board: Array2<char>) -> String {
[INFO] [stdout]     |              ^^^^^ help: if this is intentional, prefix it with an underscore: `_board`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]    --> src/builder.rs:364:29
[INFO] [stdout]     |
[INFO] [stdout] 364 |                 Location(x, y) => {
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `board::Node<Self>` is more private than the item `shape::Shape::gph_to_array`
[INFO] [stdout]   --> src/shape.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn gph_to_array(dims: (Dimension, Dimension), board: &UnGraphMap<Node<Self>, Edge<Self>>) -> Array2<FrozenCell<Self>>;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `shape::Shape::gph_to_array` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `board::Node<Self>` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> src/board.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub(crate) struct Node<Sh: FullShape> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `board::Edge<Self>` is more private than the item `shape::Shape::gph_to_array`
[INFO] [stdout]   --> src/shape.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn gph_to_array(dims: (Dimension, Dimension), board: &UnGraphMap<Node<Self>, Edge<Self>>) -> Array2<FrozenCell<Self>>;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `shape::Shape::gph_to_array` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `board::Edge<Self>` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> src/board.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub(crate) struct Edge<Sh>
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `FrozenCell<Self>` is more private than the item `shape::Shape::gph_to_array`
[INFO] [stdout]   --> src/shape.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn gph_to_array(dims: (Dimension, Dimension), board: &UnGraphMap<Node<Self>, Edge<Self>>) -> Array2<FrozenCell<Self>>;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `shape::Shape::gph_to_array` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `FrozenCell<Self>` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> src/cell.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub(crate) struct FrozenCell<Sh: FullShape> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `board::Node<SquareStep>` is more private than the item `<SquareStep as shape::Shape>::gph_to_array`
[INFO] [stdout]   --> src/shape.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn gph_to_array(dims: (Dimension, Dimension), board: &UnGraphMap<Node<Self>, Edge<Self>>) -> Array2<FrozenCell<Self>> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `<SquareStep as shape::Shape>::gph_to_array` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `board::Node<SquareStep>` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> src/board.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub(crate) struct Node<Sh: FullShape> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `board::Edge<SquareStep>` is more private than the item `<SquareStep as shape::Shape>::gph_to_array`
[INFO] [stdout]   --> src/shape.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn gph_to_array(dims: (Dimension, Dimension), board: &UnGraphMap<Node<Self>, Edge<Self>>) -> Array2<FrozenCell<Self>> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `<SquareStep as shape::Shape>::gph_to_array` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `board::Edge<SquareStep>` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> src/board.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub(crate) struct Edge<Sh>
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `FrozenCell<SquareStep>` is more private than the item `<SquareStep as shape::Shape>::gph_to_array`
[INFO] [stdout]   --> src/shape.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn gph_to_array(dims: (Dimension, Dimension), board: &UnGraphMap<Node<Self>, Edge<Self>>) -> Array2<FrozenCell<Self>> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `<SquareStep as shape::Shape>::gph_to_array` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `FrozenCell<SquareStep>` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> src/cell.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub(crate) struct FrozenCell<Sh: FullShape> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `HasAffiliation` is never used
[INFO] [stdout]   --> src/board.rs:44:6
[INFO] [stdout]    |
[INFO] [stdout] 44 | enum HasAffiliation<Sh> {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `HexStep` is never used
[INFO] [stdout]    --> src/shape.rs:163:6
[INFO] [stdout]     |
[INFO] [stdout] 163 | enum HexStep {
[INFO] [stdout]     |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `affiliations` is never read
[INFO] [stdout]   --> src/cell.rs:20:14
[INFO] [stdout]    |
[INFO] [stdout] 20 |     Bridge { affiliations: HashMap<Sh, Option<NonZero<AffiliationID>>> },
[INFO] [stdout]    |     ------   ^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FrozenCellType` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling permanganate v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `exits` is never read
[INFO] [stdout]   --> src/cell.rs:28:16
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub(crate) struct FrozenCell<Sh: FullShape> {
[INFO] [stdout]    |                   ---------- field in this struct
[INFO] [stdout] 28 |     pub(crate) exits: HashSet<Sh>,
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FrozenCell` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]   --> src/lib.rs:41:1
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub mod shape;
[INFO] [stdout]    | ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:1:9
[INFO] [stdout]    |
[INFO] [stdout]  1 | #![warn(missing_docs)]
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]   --> src/lib.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub mod builder;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]   --> src/lib.rs:46:1
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub mod wasm;
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/shape.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     Up,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/shape.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     Down,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/shape.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     Left,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/shape.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     Right,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]  --> src/wasm.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn bingus() {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dims`
[INFO] [stdout]    --> src/shape.rs:198:21
[INFO] [stdout]     |
[INFO] [stdout] 198 |     fn gph_to_array(dims: (Dimension, Dimension), board: &UnGraphMap<Node<Self>, Edge<Self>>) -> Array2<FrozenCell<Self>> {
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_dims`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `board`
[INFO] [stdout]    --> src/shape.rs:198:51
[INFO] [stdout]     |
[INFO] [stdout] 198 |     fn gph_to_array(dims: (Dimension, Dimension), board: &UnGraphMap<Node<Self>, Edge<Self>>) -> Array2<FrozenCell<Self>> {
[INFO] [stdout]     |                                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_board`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `board`
[INFO] [stdout]    --> src/shape.rs:202:14
[INFO] [stdout]     |
[INFO] [stdout] 202 |     fn print(board: Array2<char>) -> String {
[INFO] [stdout]     |              ^^^^^ help: if this is intentional, prefix it with an underscore: `_board`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]    --> src/builder.rs:364:29
[INFO] [stdout]     |
[INFO] [stdout] 364 |                 Location(x, y) => {
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `board::Node<Self>` is more private than the item `shape::Shape::gph_to_array`
[INFO] [stdout]   --> src/shape.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn gph_to_array(dims: (Dimension, Dimension), board: &UnGraphMap<Node<Self>, Edge<Self>>) -> Array2<FrozenCell<Self>>;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `shape::Shape::gph_to_array` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `board::Node<Self>` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> src/board.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub(crate) struct Node<Sh: FullShape> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `board::Edge<Self>` is more private than the item `shape::Shape::gph_to_array`
[INFO] [stdout]   --> src/shape.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn gph_to_array(dims: (Dimension, Dimension), board: &UnGraphMap<Node<Self>, Edge<Self>>) -> Array2<FrozenCell<Self>>;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `shape::Shape::gph_to_array` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `board::Edge<Self>` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> src/board.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub(crate) struct Edge<Sh>
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `FrozenCell<Self>` is more private than the item `shape::Shape::gph_to_array`
[INFO] [stdout]   --> src/shape.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn gph_to_array(dims: (Dimension, Dimension), board: &UnGraphMap<Node<Self>, Edge<Self>>) -> Array2<FrozenCell<Self>>;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `shape::Shape::gph_to_array` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `FrozenCell<Self>` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> src/cell.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub(crate) struct FrozenCell<Sh: FullShape> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `board::Node<SquareStep>` is more private than the item `<SquareStep as shape::Shape>::gph_to_array`
[INFO] [stdout]   --> src/shape.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn gph_to_array(dims: (Dimension, Dimension), board: &UnGraphMap<Node<Self>, Edge<Self>>) -> Array2<FrozenCell<Self>> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `<SquareStep as shape::Shape>::gph_to_array` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `board::Node<SquareStep>` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> src/board.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub(crate) struct Node<Sh: FullShape> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `board::Edge<SquareStep>` is more private than the item `<SquareStep as shape::Shape>::gph_to_array`
[INFO] [stdout]   --> src/shape.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn gph_to_array(dims: (Dimension, Dimension), board: &UnGraphMap<Node<Self>, Edge<Self>>) -> Array2<FrozenCell<Self>> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `<SquareStep as shape::Shape>::gph_to_array` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `board::Edge<SquareStep>` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> src/board.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub(crate) struct Edge<Sh>
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `FrozenCell<SquareStep>` is more private than the item `<SquareStep as shape::Shape>::gph_to_array`
[INFO] [stdout]   --> src/shape.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn gph_to_array(dims: (Dimension, Dimension), board: &UnGraphMap<Node<Self>, Edge<Self>>) -> Array2<FrozenCell<Self>> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `<SquareStep as shape::Shape>::gph_to_array` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `FrozenCell<SquareStep>` is only usable at visibility `pub(crate)`
[INFO] [stdout]   --> src/cell.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub(crate) struct FrozenCell<Sh: FullShape> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `HasAffiliation` is never used
[INFO] [stdout]   --> src/board.rs:44:6
[INFO] [stdout]    |
[INFO] [stdout] 44 | enum HasAffiliation<Sh> {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `HexStep` is never used
[INFO] [stdout]    --> src/shape.rs:163:6
[INFO] [stdout]     |
[INFO] [stdout] 163 | enum HexStep {
[INFO] [stdout]     |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `affiliations` is never read
[INFO] [stdout]   --> src/cell.rs:20:14
[INFO] [stdout]    |
[INFO] [stdout] 20 |     Bridge { affiliations: HashMap<Sh, Option<NonZero<AffiliationID>>> },
[INFO] [stdout]    |     ------   ^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FrozenCellType` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `exits` is never read
[INFO] [stdout]   --> src/cell.rs:28:16
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub(crate) struct FrozenCell<Sh: FullShape> {
[INFO] [stdout]    |                   ---------- field in this struct
[INFO] [stdout] 28 |     pub(crate) exits: HashSet<Sh>,
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FrozenCell` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]   --> src/lib.rs:41:1
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub mod shape;
[INFO] [stdout]    | ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:1:9
[INFO] [stdout]    |
[INFO] [stdout]  1 | #![warn(missing_docs)]
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]   --> src/lib.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub mod builder;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a module
[INFO] [stdout]   --> src/lib.rs:46:1
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub mod wasm;
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/shape.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     Up,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/shape.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     Down,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/shape.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     Left,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]   --> src/shape.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     Right,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a function
[INFO] [stdout]  --> src/wasm.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn bingus() {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "1dc815197874128fe6e49c2290f12a0674aac23537adb89cfeaa117f6b2bd91f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dc815197874128fe6e49c2290f12a0674aac23537adb89cfeaa117f6b2bd91f", kill_on_drop: false }`
[INFO] [stdout] 1dc815197874128fe6e49c2290f12a0674aac23537adb89cfeaa117f6b2bd91f
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5fee097384cbce32bfe522b5fbb1a2286885ba33851d2fc6cf5a873e619c33cc
[INFO] running `Command { std: "docker" "start" "-a" "5fee097384cbce32bfe522b5fbb1a2286885ba33851d2fc6cf5a873e619c33cc", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `dims`
[INFO] [stderr]    --> src/shape.rs:198:21
[INFO] [stderr]     |
[INFO] [stderr] 198 |     fn gph_to_array(dims: (Dimension, Dimension), board: &UnGraphMap<Node<Self>, Edge<Self>>) -> Array2<FrozenCell<Self>> {
[INFO] [stderr]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_dims`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `board`
[INFO] [stderr]    --> src/shape.rs:198:51
[INFO] [stderr]     |
[INFO] [stderr] 198 |     fn gph_to_array(dims: (Dimension, Dimension), board: &UnGraphMap<Node<Self>, Edge<Self>>) -> Array2<FrozenCell<Self>> {
[INFO] [stderr]     |                                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_board`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `board`
[INFO] [stderr]    --> src/shape.rs:202:14
[INFO] [stderr]     |
[INFO] [stderr] 202 |     fn print(board: Array2<char>) -> String {
[INFO] [stderr]     |              ^^^^^ help: if this is intentional, prefix it with an underscore: `_board`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `y`
[INFO] [stderr]    --> src/builder.rs:364:29
[INFO] [stderr]     |
[INFO] [stderr] 364 |                 Location(x, y) => {
[INFO] [stderr]     |                             ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stderr] 
[INFO] [stderr] warning: type `board::Node<Self>` is more private than the item `shape::Shape::gph_to_array`
[INFO] [stderr]   --> src/shape.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn gph_to_array(dims: (Dimension, Dimension), board: &UnGraphMap<Node<Self>, Edge<Self>>) -> Array2<FrozenCell<Self>>;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `shape::Shape::gph_to_array` is reachable at visibility `pub`
[INFO] [stderr]    |
[INFO] [stderr] note: but type `board::Node<Self>` is only usable at visibility `pub(crate)`
[INFO] [stderr]   --> src/board.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub(crate) struct Node<Sh: FullShape> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `board::Edge<Self>` is more private than the item `shape::Shape::gph_to_array`
[INFO] [stderr]   --> src/shape.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn gph_to_array(dims: (Dimension, Dimension), board: &UnGraphMap<Node<Self>, Edge<Self>>) -> Array2<FrozenCell<Self>>;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `shape::Shape::gph_to_array` is reachable at visibility `pub`
[INFO] [stderr]    |
[INFO] [stderr] note: but type `board::Edge<Self>` is only usable at visibility `pub(crate)`
[INFO] [stderr]   --> src/board.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub(crate) struct Edge<Sh>
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `FrozenCell<Self>` is more private than the item `shape::Shape::gph_to_array`
[INFO] [stderr]   --> src/shape.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn gph_to_array(dims: (Dimension, Dimension), board: &UnGraphMap<Node<Self>, Edge<Self>>) -> Array2<FrozenCell<Self>>;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `shape::Shape::gph_to_array` is reachable at visibility `pub`
[INFO] [stderr]    |
[INFO] [stderr] note: but type `FrozenCell<Self>` is only usable at visibility `pub(crate)`
[INFO] [stderr]   --> src/cell.rs:27:1
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub(crate) struct FrozenCell<Sh: FullShape> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `board::Node<SquareStep>` is more private than the item `<SquareStep as shape::Shape>::gph_to_array`
[INFO] [stderr]   --> src/shape.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |     fn gph_to_array(dims: (Dimension, Dimension), board: &UnGraphMap<Node<Self>, Edge<Self>>) -> Array2<FrozenCell<Self>> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `<SquareStep as shape::Shape>::gph_to_array` is reachable at visibility `pub`
[INFO] [stderr]    |
[INFO] [stderr] note: but type `board::Node<SquareStep>` is only usable at visibility `pub(crate)`
[INFO] [stderr]   --> src/board.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub(crate) struct Node<Sh: FullShape> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `board::Edge<SquareStep>` is more private than the item `<SquareStep as shape::Shape>::gph_to_array`
[INFO] [stderr]   --> src/shape.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |     fn gph_to_array(dims: (Dimension, Dimension), board: &UnGraphMap<Node<Self>, Edge<Self>>) -> Array2<FrozenCell<Self>> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `<SquareStep as shape::Shape>::gph_to_array` is reachable at visibility `pub`
[INFO] [stderr]    |
[INFO] [stderr] note: but type `board::Edge<SquareStep>` is only usable at visibility `pub(crate)`
[INFO] [stderr]   --> src/board.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub(crate) struct Edge<Sh>
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `FrozenCell<SquareStep>` is more private than the item `<SquareStep as shape::Shape>::gph_to_array`
[INFO] [stderr]   --> src/shape.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |     fn gph_to_array(dims: (Dimension, Dimension), board: &UnGraphMap<Node<Self>, Edge<Self>>) -> Array2<FrozenCell<Self>> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `<SquareStep as shape::Shape>::gph_to_array` is reachable at visibility `pub`
[INFO] [stderr]    |
[INFO] [stderr] note: but type `FrozenCell<SquareStep>` is only usable at visibility `pub(crate)`
[INFO] [stderr]   --> src/cell.rs:27:1
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub(crate) struct FrozenCell<Sh: FullShape> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `HasAffiliation` is never used
[INFO] [stderr]   --> src/board.rs:44:6
[INFO] [stderr]    |
[INFO] [stderr] 44 | enum HasAffiliation<Sh> {
[INFO] [stderr]    |      ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum `HexStep` is never used
[INFO] [stderr]    --> src/shape.rs:163:6
[INFO] [stderr]     |
[INFO] [stderr] 163 | enum HexStep {
[INFO] [stderr]     |      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `affiliations` is never read
[INFO] [stderr]   --> src/cell.rs:20:14
[INFO] [stderr]    |
[INFO] [stderr] 20 |     Bridge { affiliations: HashMap<Sh, Option<NonZero<AffiliationID>>> },
[INFO] [stderr]    |     ------   ^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `FrozenCellType` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `exits` is never read
[INFO] [stderr]   --> src/cell.rs:28:16
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub(crate) struct FrozenCell<Sh: FullShape> {
[INFO] [stderr]    |                   ---------- field in this struct
[INFO] [stderr] 28 |     pub(crate) exits: HashSet<Sh>,
[INFO] [stderr]    |                ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `FrozenCell` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a module
[INFO] [stderr]   --> src/lib.rs:41:1
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub mod shape;
[INFO] [stderr]    | ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:1:9
[INFO] [stderr]    |
[INFO] [stderr]  1 | #![warn(missing_docs)]
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a module
[INFO] [stderr]   --> src/lib.rs:43:1
[INFO] [stderr]    |
[INFO] [stderr] 43 | pub mod builder;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a module
[INFO] [stderr]   --> src/lib.rs:46:1
[INFO] [stderr]    |
[INFO] [stderr] 46 | pub mod wasm;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/shape.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     Up,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/shape.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     Down,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/shape.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     Left,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a variant
[INFO] [stderr]   --> src/shape.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     Right,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for a function
[INFO] [stderr]  --> src/wasm.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub fn bingus() {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `permanganate` (lib) generated 22 warnings
[INFO] [stderr] warning: `permanganate` (lib test) generated 22 warnings (22 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/permanganate-767a79170b61f2e2)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::tests::remove_termini ... ok
[INFO] [stdout] test tests::tests::warp_with_holes ... ok
[INFO] [stdout] test tests::tests::simple_with_warp ... ok
[INFO] [stdout] test tests::tests::solve_most_basic ... ok
[INFO] [stdout] test tests::tests::simple_with_bridge ... ok
[INFO] [stdout] test tests::tests::walls ... ok
[INFO] [stdout] test tests::tests::adjacent_bridges ... ok
[INFO] [stdout] test tests::tests::warps_and_bridges ... ok
[INFO] [stdout] test tests::tests::solve_large_simple_square ... ok
[INFO] [stderr]    Doc-tests permanganate
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5fee097384cbce32bfe522b5fbb1a2286885ba33851d2fc6cf5a873e619c33cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fee097384cbce32bfe522b5fbb1a2286885ba33851d2fc6cf5a873e619c33cc", kill_on_drop: false }`
[INFO] [stdout] 5fee097384cbce32bfe522b5fbb1a2286885ba33851d2fc6cf5a873e619c33cc