[INFO] cloning repository https://github.com/jobfeikens/tilepaper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jobfeikens/tilepaper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjobfeikens%2Ftilepaper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjobfeikens%2Ftilepaper'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cde2730e053c5c436baf5a8c43a1617602952a6f
[INFO] checking jobfeikens/tilepaper against master#377656d3dd3f9c23a9c8713e163f4365a5261a84 for pr-146470-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjobfeikens%2Ftilepaper" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jobfeikens/tilepaper
[INFO] finished tweaking git repo https://github.com/jobfeikens/tilepaper
[INFO] tweaked toml for git repo https://github.com/jobfeikens/tilepaper written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jobfeikens/tilepaper on toolchain 377656d3dd3f9c23a9c8713e163f4365a5261a84
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jobfeikens/tilepaper 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" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] d358a5e49db6881b06d30ecd92457f6658f43b1b590ebfddece90cc516755e3c
[INFO] running `Command { std: "docker" "start" "-a" "d358a5e49db6881b06d30ecd92457f6658f43b1b590ebfddece90cc516755e3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d358a5e49db6881b06d30ecd92457f6658f43b1b590ebfddece90cc516755e3c", kill_on_drop: false }`
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[INFO] [stdout] 6b9bff461286106df17b843f4b3a1cb9102c935fe8c6352925bb7c94f61fdce9
[INFO] running `Command { std: "docker" "start" "-a" "6b9bff461286106df17b843f4b3a1cb9102c935fe8c6352925bb7c94f61fdce9", kill_on_drop: false }`
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[INFO] [stderr]     Checking tilepaper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `grid::Grid`
[INFO] [stdout]  --> src/tile.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use grid::Grid;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `io::Write`
[INFO] [stdout]   --> src/main.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::{io::Write};
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::render::test_mapper::TestMapper`
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use crate::render::test_mapper::TestMapper;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tilegrid::TilePaperGrid`
[INFO] [stdout]   --> src/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     tilegrid::TilePaperGrid,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DynamicImage`
[INFO] [stdout]  --> src/render/texture.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use image::{DynamicImage, ImageBuffer, Pixel};
[INFO] [stdout]   |             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DynamicImage` and `RgbImage`
[INFO] [stdout]  --> src/generate/level.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use image::{DynamicImage, ImageBuffer, ImageReader, RgbImage, Rgba, imageops};
[INFO] [stdout]   |             ^^^^^^^^^^^^                            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `grid::Grid`
[INFO] [stdout]  --> src/tile.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use grid::Grid;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `io::Write`
[INFO] [stdout]   --> src/main.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::{io::Write};
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::render::test_mapper::TestMapper`
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use crate::render::test_mapper::TestMapper;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tilegrid::TilePaperGrid`
[INFO] [stdout]   --> src/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     tilegrid::TilePaperGrid,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DynamicImage`
[INFO] [stdout]  --> src/render/texture.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use image::{DynamicImage, ImageBuffer, Pixel};
[INFO] [stdout]   |             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DynamicImage` and `RgbImage`
[INFO] [stdout]  --> src/generate/level.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use image::{DynamicImage, ImageBuffer, ImageReader, RgbImage, Rgba, imageops};
[INFO] [stdout]   |             ^^^^^^^^^^^^                            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEBUG` is never used
[INFO] [stdout]    --> src/main.rs:236:7
[INFO] [stdout]     |
[INFO] [stdout] 236 | const DEBUG: bool = false;
[INFO] [stdout]     |       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `collapse` is never used
[INFO] [stdout]   --> src/cell.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl<T> Cell<T> {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub fn collapse(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_wrapped` is never used
[INFO] [stdout]   --> src/matrix.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl<T> Matrix<T> {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub fn new_wrapped(
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `increment_frequency` are never used
[INFO] [stdout]   --> src/tile.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl<T> Tile<T> {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 27 |     pub fn new(matrix: Matrix<T>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub fn increment_frequency(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `TilePaperGrid` is never used
[INFO] [stdout]  --> src/tilegrid.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait TilePaperGrid<T> {
[INFO] [stdout]   |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `TextureMapper` is never used
[INFO] [stdout]   --> src/render/mod.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait TextureMapper<T> {
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `TextMapper` is never used
[INFO] [stdout]   --> src/render/mod.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait TextMapper<T> {
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TestMapper` is never constructed
[INFO] [stdout]  --> src/render/test_mapper.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct TestMapper {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `load` is never used
[INFO] [stdout]   --> src/render/test_mapper.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl TestMapper {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 15 |     pub fn load() -> io::Result<Self> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `load` is never used
[INFO] [stdout]   --> src/render/test_mapper.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn load(name: &str) -> io::Result<DynamicImage> {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tiles_from_tilesheet` is never used
[INFO] [stdout]  --> src/generate/tilesheet.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn tiles_from_tilesheet(tilesheet: &Grid<u8>) -> Vec<Rc<Tile<u8>>> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEBUG` is never used
[INFO] [stdout]    --> src/main.rs:236:7
[INFO] [stdout]     |
[INFO] [stdout] 236 | const DEBUG: bool = false;
[INFO] [stdout]     |       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `collapse` is never used
[INFO] [stdout]   --> src/cell.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl<T> Cell<T> {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub fn collapse(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_wrapped` is never used
[INFO] [stdout]   --> src/matrix.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl<T> Matrix<T> {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub fn new_wrapped(
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `increment_frequency` are never used
[INFO] [stdout]   --> src/tile.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl<T> Tile<T> {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 27 |     pub fn new(matrix: Matrix<T>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub fn increment_frequency(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `TilePaperGrid` is never used
[INFO] [stdout]  --> src/tilegrid.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait TilePaperGrid<T> {
[INFO] [stdout]   |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `TextureMapper` is never used
[INFO] [stdout]   --> src/render/mod.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait TextureMapper<T> {
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `TextMapper` is never used
[INFO] [stdout]   --> src/render/mod.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait TextMapper<T> {
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TestMapper` is never constructed
[INFO] [stdout]  --> src/render/test_mapper.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct TestMapper {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `load` is never used
[INFO] [stdout]   --> src/render/test_mapper.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl TestMapper {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 15 |     pub fn load() -> io::Result<Self> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `load` is never used
[INFO] [stdout]   --> src/render/test_mapper.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn load(name: &str) -> io::Result<DynamicImage> {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tiles_from_tilesheet` is never used
[INFO] [stdout]  --> src/generate/tilesheet.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn tiles_from_tilesheet(tilesheet: &Grid<u8>) -> Vec<Rc<Tile<u8>>> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.61s
[INFO] running `Command { std: "docker" "inspect" "6b9bff461286106df17b843f4b3a1cb9102c935fe8c6352925bb7c94f61fdce9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b9bff461286106df17b843f4b3a1cb9102c935fe8c6352925bb7c94f61fdce9", kill_on_drop: false }`
[INFO] [stdout] 6b9bff461286106df17b843f4b3a1cb9102c935fe8c6352925bb7c94f61fdce9