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[INFO] [stderr]     Checking doom-wad v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/res/graphic.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let mut short_buffer: [u8; 2] = [0; 2];
[INFO] [stdout]    |             ----^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `short_buffer`
[INFO] [stdout]   --> src/res/graphic.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let mut short_buffer: [u8; 2] = [0; 2];
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_short_buffer`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lump_name` is never used
[INFO] [stdout]    --> src/wad/lump_name.rs:145:8
[INFO] [stdout]     |
[INFO] [stdout] 145 | pub fn lump_name(slice: &[u8]) -> Vec<u8> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `str_to_lump_name` is never used
[INFO] [stdout]    --> src/wad/lump_name.rs:155:8
[INFO] [stdout]     |
[INFO] [stdout] 155 | pub fn str_to_lump_name(name: &str) -> [u8; 8] {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `BlendFunction` is never used
[INFO] [stdout]  --> src/res/image/blending.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub(super) type BlendFunction = fn(&[u8], &[u8], Option<usize>) -> Box<[u8]>;
[INFO] [stdout]   |                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mix` is never used
[INFO] [stdout]  --> src/res/image/blending.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(super) fn mix(a: &[u8], b: &[u8], alpha_index: Option<usize>) -> Box<[u8]> {
[INFO] [stdout]   |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `add` is never used
[INFO] [stdout]   --> src/res/image/blending.rs:17:15
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub(super) fn add(a: &[u8], b: &[u8], alpha_index: Option<usize>) -> Box<[u8]> {
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `patch` and `flags` are never read
[INFO] [stdout]   --> src/res/textures.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct TexturePatch {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 24 |     patch: LumpName,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     flags: PatchFlags,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TexturePatch` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `flags`, `scalex`, and `scaley` are never read
[INFO] [stdout]   --> src/res/textures.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct Texture {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 42 |     name: LumpName,
[INFO] [stdout] 43 |     flags: TextureFlags,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 44 |     scalex: TextureScale,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 45 |     scaley: TextureScale,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Texture` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/wad/mod.rs:321:17
[INFO] [stdout]     |
[INFO] [stdout] 321 |     pub fn iter(&self) -> std::slice::Iter<Arc<DoomWadLump>> {
[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] 321 |     pub fn iter(&self) -> std::slice::Iter<'_, Arc<DoomWadLump>> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/wad/lump_name.rs:146:34
[INFO] [stdout]     |
[INFO] [stdout] 146 |     let mut vec = Vec::from(slice.clone());
[INFO] [stdout]     |                                  ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `[u8]` does not implement `Clone`, so calling `clone` on `&[u8]` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/res/graphic.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let mut short_buffer: [u8; 2] = [0; 2];
[INFO] [stdout]    |             ----^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `short_buffer`
[INFO] [stdout]   --> src/res/graphic.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let mut short_buffer: [u8; 2] = [0; 2];
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_short_buffer`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lump_name` is never used
[INFO] [stdout]    --> src/wad/lump_name.rs:145:8
[INFO] [stdout]     |
[INFO] [stdout] 145 | pub fn lump_name(slice: &[u8]) -> Vec<u8> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `str_to_lump_name` is never used
[INFO] [stdout]    --> src/wad/lump_name.rs:155:8
[INFO] [stdout]     |
[INFO] [stdout] 155 | pub fn str_to_lump_name(name: &str) -> [u8; 8] {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `BlendFunction` is never used
[INFO] [stdout]  --> src/res/image/blending.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub(super) type BlendFunction = fn(&[u8], &[u8], Option<usize>) -> Box<[u8]>;
[INFO] [stdout]   |                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mix` is never used
[INFO] [stdout]  --> src/res/image/blending.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(super) fn mix(a: &[u8], b: &[u8], alpha_index: Option<usize>) -> Box<[u8]> {
[INFO] [stdout]   |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `add` is never used
[INFO] [stdout]   --> src/res/image/blending.rs:17:15
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub(super) fn add(a: &[u8], b: &[u8], alpha_index: Option<usize>) -> Box<[u8]> {
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `patch` and `flags` are never read
[INFO] [stdout]   --> src/res/textures.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct TexturePatch {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 24 |     patch: LumpName,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     flags: PatchFlags,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TexturePatch` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `flags`, `scalex`, and `scaley` are never read
[INFO] [stdout]   --> src/res/textures.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct Texture {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 42 |     name: LumpName,
[INFO] [stdout] 43 |     flags: TextureFlags,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 44 |     scalex: TextureScale,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 45 |     scaley: TextureScale,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Texture` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/wad/mod.rs:321:17
[INFO] [stdout]     |
[INFO] [stdout] 321 |     pub fn iter(&self) -> std::slice::Iter<Arc<DoomWadLump>> {
[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] 321 |     pub fn iter(&self) -> std::slice::Iter<'_, Arc<DoomWadLump>> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/wad/lump_name.rs:146:34
[INFO] [stdout]     |
[INFO] [stdout] 146 |     let mut vec = Vec::from(slice.clone());
[INFO] [stdout]     |                                  ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `[u8]` does not implement `Clone`, so calling `clone` on `&[u8]` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.04s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: binrw v0.13.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "0caa6c3aa8e15e8fe56bf1eb380b73bbeacc80c3d4a6af36d0e0ff05412abf4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0caa6c3aa8e15e8fe56bf1eb380b73bbeacc80c3d4a6af36d0e0ff05412abf4c", kill_on_drop: false }`
[INFO] [stdout] 0caa6c3aa8e15e8fe56bf1eb380b73bbeacc80c3d4a6af36d0e0ff05412abf4c
