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[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Robaire/rust-motherload" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobaire%2Frust-motherload", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dac91b26a1be806070cff959276e565866480e4a
[INFO] checking Robaire/rust-motherload against master#568f6a8641e391ffcdcdb03e79d0901731d8d399 for pr-117164-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobaire%2Frust-motherload" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
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[INFO] validating manifest of git repo https://github.com/Robaire/rust-motherload on toolchain 568f6a8641e391ffcdcdb03e79d0901731d8d399
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+568f6a8641e391ffcdcdb03e79d0901731d8d399" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
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[INFO] crate git repo https://github.com/Robaire/rust-motherload already has a lockfile, it will not be regenerated
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[INFO] [stdout] warning: unused import: `rand::rngs::SmallRng`
[INFO] [stdout]   --> src/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use rand::rngs::SmallRng;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Rng`, `SeedableRng`
[INFO] [stdout]   --> src/main.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | use rand::{Rng, SeedableRng};
[INFO] [stdout]    |            ^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::gl_util`
[INFO] [stdout]  --> src/text.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use super::gl_util;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::rngs::SmallRng`
[INFO] [stdout]   --> src/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use rand::rngs::SmallRng;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Rng`, `SeedableRng`
[INFO] [stdout]   --> src/main.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | use rand::{Rng, SeedableRng};
[INFO] [stdout]    |            ^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::gl_util`
[INFO] [stdout]  --> src/text.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use super::gl_util;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `world_vertices`
[INFO] [stdout]   --> src/map.rs:23:17
[INFO] [stdout]    |
[INFO] [stdout] 23 |         let mut world_vertices: Vec<f32> = Vec::new();
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_world_vertices`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/map.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |         let mut world_vertices: Vec<f32> = Vec::new();
[INFO] [stdout]    |             ----^^^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tile_program`
[INFO] [stdout]    --> src/main.rs:130:9
[INFO] [stdout]     |
[INFO] [stdout] 130 |     let tile_program = {
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tile_program`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map`
[INFO] [stdout]    --> src/main.rs:145:9
[INFO] [stdout]     |
[INFO] [stdout] 145 |     let map = map::Map::generate(30, 10);
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `world_size`
[INFO] [stdout]    --> src/main.rs:151:9
[INFO] [stdout]     |
[INFO] [stdout] 151 |     let world_size = (30, 10);
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_world_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `score`
[INFO] [stdout]    --> src/main.rs:152:9
[INFO] [stdout]     |
[INFO] [stdout] 152 |     let score: Cell<u64> = Cell::new(0);
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_score`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fuel`
[INFO] [stdout]    --> src/main.rs:153:9
[INFO] [stdout]     |
[INFO] [stdout] 153 |     let fuel: Cell<u64> = Cell::new(100);
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_fuel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `world_vertices`
[INFO] [stdout]   --> src/map.rs:23:17
[INFO] [stdout]    |
[INFO] [stdout] 23 |         let mut world_vertices: Vec<f32> = Vec::new();
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_world_vertices`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/map.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |         let mut world_vertices: Vec<f32> = Vec::new();
[INFO] [stdout]    |             ----^^^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `texture_id` and `position` are never read
[INFO] [stdout]   --> src/map.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 89 | struct Tile {
[INFO] [stdout]    |        ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 94 |     texture_id: GLuint,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 95 |     position: (u32, u32),
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `buffer_id`, `size`, `bearing`, and `advance` are never read
[INFO] [stdout]   --> src/text.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub struct Glyph {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 8  |     buffer_id: u32, // ID of the texture buffer containing this character
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 9  |     size: (i32, i32),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 10 |     bearing: (i32, i32),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 11 |     advance: i32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tile_program`
[INFO] [stdout]    --> src/main.rs:130:9
[INFO] [stdout]     |
[INFO] [stdout] 130 |     let tile_program = {
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tile_program`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map`
[INFO] [stdout]    --> src/main.rs:145:9
[INFO] [stdout]     |
[INFO] [stdout] 145 |     let map = map::Map::generate(30, 10);
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `world_size`
[INFO] [stdout]    --> src/main.rs:151:9
[INFO] [stdout]     |
[INFO] [stdout] 151 |     let world_size = (30, 10);
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_world_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `score`
[INFO] [stdout]    --> src/main.rs:152:9
[INFO] [stdout]     |
[INFO] [stdout] 152 |     let score: Cell<u64> = Cell::new(0);
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_score`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fuel`
[INFO] [stdout]    --> src/main.rs:153:9
[INFO] [stdout]     |
[INFO] [stdout] 153 |     let fuel: Cell<u64> = Cell::new(100);
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_fuel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `texture_id` and `position` are never read
[INFO] [stdout]   --> src/map.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 89 | struct Tile {
[INFO] [stdout]    |        ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 94 |     texture_id: GLuint,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 95 |     position: (u32, u32),
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `buffer_id`, `size`, `bearing`, and `advance` are never read
[INFO] [stdout]   --> src/text.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub struct Glyph {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 8  |     buffer_id: u32, // ID of the texture buffer containing this character
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 9  |     size: (i32, i32),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 10 |     bearing: (i32, i32),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 11 |     advance: i32,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.25s
[INFO] running `Command { std: "docker" "inspect" "a47c7073e2a4e4a47f5f1a6495533e3d079933e8df304d5da252f7fe5a5fad3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a47c7073e2a4e4a47f5f1a6495533e3d079933e8df304d5da252f7fe5a5fad3d", kill_on_drop: false }`
[INFO] [stdout] a47c7073e2a4e4a47f5f1a6495533e3d079933e8df304d5da252f7fe5a5fad3d
