[INFO] cloning repository https://github.com/frankhart2018/animdsl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/frankhart2018/animdsl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrankhart2018%2Fanimdsl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrankhart2018%2Fanimdsl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 91df56183aa91b80ca851e1ec20ab97a62a1520e
[INFO] checking frankhart2018/animdsl against master#eeb94be79adc9df7a09ad0b2421f16e60e6d932c for pr-152971
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrankhart2018%2Fanimdsl" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/frankhart2018/animdsl
[INFO] finished tweaking git repo https://github.com/frankhart2018/animdsl
[INFO] tweaked toml for git repo https://github.com/frankhart2018/animdsl written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/frankhart2018/animdsl on toolchain eeb94be79adc9df7a09ad0b2421f16e60e6d932c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/frankhart2018/animdsl 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" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "b5acb2b34f3562489fba50556299be595e6b7cbbd588cfcfe4655357e2274336", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `PixmapPaint`
[INFO] [stdout]  --> src/procedural/mod.rs:9:82
[INFO] [stdout]   |
[INFO] [stdout] 9 |     Color as SkiaColor, FillRule, LineCap, LineJoin, Paint, PathBuilder, Pixmap, PixmapPaint,
[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: `PixmapPaint`
[INFO] [stdout]  --> src/procedural/mod.rs:9:82
[INFO] [stdout]   |
[INFO] [stdout] 9 |     Color as SkiaColor, FillRule, LineCap, LineJoin, Paint, PathBuilder, Pixmap, PixmapPaint,
[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 variable: `total_h`
[INFO] [stdout]    --> src/procedural/mod.rs:708:9
[INFO] [stdout]     |
[INFO] [stdout] 708 |     let total_h = 200.0 * height_factor * scale;
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_h`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/procedural/mod.rs:1047:21
[INFO] [stdout]      |
[INFO] [stdout] 1047 |                 let mut tie_paint = solid_paint(sec[0], sec[1], sec[2], opacity);
[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: variable does not need to be mutable
[INFO] [stdout]     --> src/procedural/mod.rs:1064:17
[INFO] [stdout]      |
[INFO] [stdout] 1064 |             let mut line_paint = solid_paint(
[INFO] [stdout]      |                 ----^^^^^^^^^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/procedural/mod.rs:1092:17
[INFO] [stdout]      |
[INFO] [stdout] 1092 |             let mut belt_paint = solid_paint(
[INFO] [stdout]      |                 ----^^^^^^^^^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/procedural/mod.rs:1107:17
[INFO] [stdout]      |
[INFO] [stdout] 1107 |             let mut buckle = solid_paint(200, 180, 80, opacity);
[INFO] [stdout]      |                 ----^^^^^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/procedural/mod.rs:1117:17
[INFO] [stdout]      |
[INFO] [stdout] 1117 |             let mut lapel = solid_paint(
[INFO] [stdout]      |                 ----^^^^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/procedural/mod.rs:1158:17
[INFO] [stdout]      |
[INFO] [stdout] 1158 |             let mut pocket_paint = solid_paint(
[INFO] [stdout]      |                 ----^^^^^^^^^^^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/procedural/mod.rs:1173:17
[INFO] [stdout]      |
[INFO] [stdout] 1173 |             let mut string_paint = solid_paint(200, 210, 220, opacity);
[INFO] [stdout]      |                 ----^^^^^^^^^^^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flip`
[INFO] [stdout]    --> src/procedural/mod.rs:910:5
[INFO] [stdout]     |
[INFO] [stdout] 910 |     flip: f64,
[INFO] [stdout]     |     ^^^^ help: if this is intentional, prefix it with an underscore: `_flip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `desc`
[INFO] [stdout]     --> src/procedural/mod.rs:1218:5
[INFO] [stdout]      |
[INFO] [stdout] 1218 |     desc: &CharacterDesc,
[INFO] [stdout]      |     ^^^^ help: if this is intentional, prefix it with an underscore: `_desc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scale`
[INFO] [stdout]     --> src/procedural/mod.rs:1226:5
[INFO] [stdout]      |
[INFO] [stdout] 1226 |     scale: f64,
[INFO] [stdout]      |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_scale`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flip`
[INFO] [stdout]     --> src/procedural/mod.rs:1227:5
[INFO] [stdout]      |
[INFO] [stdout] 1227 |     flip: f64,
[INFO] [stdout]      |     ^^^^ help: if this is intentional, prefix it with an underscore: `_flip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/procedural/mod.rs:1635:13
[INFO] [stdout]      |
[INFO] [stdout] 1635 |         let mut stripe = solid_paint(255, 255, 255, opacity * 0.8);
[INFO] [stdout]      |             ----^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `desc`
[INFO] [stdout]     --> src/procedural/mod.rs:1466:5
[INFO] [stdout]      |
[INFO] [stdout] 1466 |     desc: &CharacterDesc,
[INFO] [stdout]      |     ^^^^ help: if this is intentional, prefix it with an underscore: `_desc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scale`
[INFO] [stdout]     --> src/procedural/mod.rs:1474:5
[INFO] [stdout]      |
[INFO] [stdout] 1474 |     scale: f64,
[INFO] [stdout]      |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_scale`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flip`
[INFO] [stdout]     --> src/procedural/mod.rs:1475:5
[INFO] [stdout]      |
[INFO] [stdout] 1475 |     flip: f64,
[INFO] [stdout]      |     ^^^^ help: if this is intentional, prefix it with an underscore: `_flip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `skin`
[INFO] [stdout]     --> src/procedural/mod.rs:1477:5
[INFO] [stdout]      |
[INFO] [stdout] 1477 |     skin: [u8; 3],
[INFO] [stdout]      |     ^^^^ help: if this is intentional, prefix it with an underscore: `_skin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scale`
[INFO] [stdout]     --> src/procedural/mod.rs:2051:5
[INFO] [stdout]      |
[INFO] [stdout] 2051 |     scale: f64,
[INFO] [stdout]      |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_scale`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flip`
[INFO] [stdout]     --> src/procedural/mod.rs:2052:5
[INFO] [stdout]      |
[INFO] [stdout] 2052 |     flip: f64,
[INFO] [stdout]      |     ^^^^ help: if this is intentional, prefix it with an underscore: `_flip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scale`
[INFO] [stdout]     --> src/procedural/mod.rs:2271:5
[INFO] [stdout]      |
[INFO] [stdout] 2271 |     scale: f64,
[INFO] [stdout]      |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_scale`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flip`
[INFO] [stdout]     --> src/procedural/mod.rs:2475:5
[INFO] [stdout]      |
[INFO] [stdout] 2475 |     flip: f64,
[INFO] [stdout]      |     ^^^^ help: if this is intentional, prefix it with an underscore: `_flip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flip`
[INFO] [stdout]     --> src/procedural/mod.rs:2562:5
[INFO] [stdout]      |
[INFO] [stdout] 2562 |     flip: f64,
[INFO] [stdout]      |     ^^^^ help: if this is intentional, prefix it with an underscore: `_flip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/procedural/mod.rs:2816:9
[INFO] [stdout]      |
[INFO] [stdout] 2816 |     let mut paint = solid_paint(color[0], color[1], color[2], opacity);
[INFO] [stdout]      |         ----^^^^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/procedural/mod.rs:2817:9
[INFO] [stdout]      |
[INFO] [stdout] 2817 |     let mut dark = solid_paint(
[INFO] [stdout]      |         ----^^^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/procedural/mod.rs:2868:9
[INFO] [stdout]      |
[INFO] [stdout] 2868 |     let mut band = solid_paint(
[INFO] [stdout]      |         ----^^^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/procedural/mod.rs:2900:9
[INFO] [stdout]      |
[INFO] [stdout] 2900 |     let mut paint = solid_paint(color[0], color[1], color[2], opacity);
[INFO] [stdout]      |         ----^^^^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fill_circle` is never used
[INFO] [stdout]     --> src/procedural/mod.rs:3094:4
[INFO] [stdout]      |
[INFO] [stdout] 3094 | fn fill_circle(pixmap: &mut Pixmap, cx: f64, cy: f64, r: f64, paint: &Paint) {
[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 `draw_shaded_path` is never used
[INFO] [stdout]     --> src/procedural/mod.rs:3250:4
[INFO] [stdout]      |
[INFO] [stdout] 3250 | fn draw_shaded_path(
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `total_h`
[INFO] [stdout]    --> src/procedural/mod.rs:708:9
[INFO] [stdout]     |
[INFO] [stdout] 708 |     let total_h = 200.0 * height_factor * scale;
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_h`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/procedural/mod.rs:1047:21
[INFO] [stdout]      |
[INFO] [stdout] 1047 |                 let mut tie_paint = solid_paint(sec[0], sec[1], sec[2], opacity);
[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: variable does not need to be mutable
[INFO] [stdout]     --> src/procedural/mod.rs:1064:17
[INFO] [stdout]      |
[INFO] [stdout] 1064 |             let mut line_paint = solid_paint(
[INFO] [stdout]      |                 ----^^^^^^^^^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/procedural/mod.rs:1092:17
[INFO] [stdout]      |
[INFO] [stdout] 1092 |             let mut belt_paint = solid_paint(
[INFO] [stdout]      |                 ----^^^^^^^^^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/procedural/mod.rs:1107:17
[INFO] [stdout]      |
[INFO] [stdout] 1107 |             let mut buckle = solid_paint(200, 180, 80, opacity);
[INFO] [stdout]      |                 ----^^^^^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/procedural/mod.rs:1117:17
[INFO] [stdout]      |
[INFO] [stdout] 1117 |             let mut lapel = solid_paint(
[INFO] [stdout]      |                 ----^^^^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/procedural/mod.rs:1158:17
[INFO] [stdout]      |
[INFO] [stdout] 1158 |             let mut pocket_paint = solid_paint(
[INFO] [stdout]      |                 ----^^^^^^^^^^^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/procedural/mod.rs:1173:17
[INFO] [stdout]      |
[INFO] [stdout] 1173 |             let mut string_paint = solid_paint(200, 210, 220, opacity);
[INFO] [stdout]      |                 ----^^^^^^^^^^^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flip`
[INFO] [stdout]    --> src/procedural/mod.rs:910:5
[INFO] [stdout]     |
[INFO] [stdout] 910 |     flip: f64,
[INFO] [stdout]     |     ^^^^ help: if this is intentional, prefix it with an underscore: `_flip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `desc`
[INFO] [stdout]     --> src/procedural/mod.rs:1218:5
[INFO] [stdout]      |
[INFO] [stdout] 1218 |     desc: &CharacterDesc,
[INFO] [stdout]      |     ^^^^ help: if this is intentional, prefix it with an underscore: `_desc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scale`
[INFO] [stdout]     --> src/procedural/mod.rs:1226:5
[INFO] [stdout]      |
[INFO] [stdout] 1226 |     scale: f64,
[INFO] [stdout]      |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_scale`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flip`
[INFO] [stdout]     --> src/procedural/mod.rs:1227:5
[INFO] [stdout]      |
[INFO] [stdout] 1227 |     flip: f64,
[INFO] [stdout]      |     ^^^^ help: if this is intentional, prefix it with an underscore: `_flip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/procedural/mod.rs:1635:13
[INFO] [stdout]      |
[INFO] [stdout] 1635 |         let mut stripe = solid_paint(255, 255, 255, opacity * 0.8);
[INFO] [stdout]      |             ----^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `desc`
[INFO] [stdout]     --> src/procedural/mod.rs:1466:5
[INFO] [stdout]      |
[INFO] [stdout] 1466 |     desc: &CharacterDesc,
[INFO] [stdout]      |     ^^^^ help: if this is intentional, prefix it with an underscore: `_desc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scale`
[INFO] [stdout]     --> src/procedural/mod.rs:1474:5
[INFO] [stdout]      |
[INFO] [stdout] 1474 |     scale: f64,
[INFO] [stdout]      |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_scale`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flip`
[INFO] [stdout]     --> src/procedural/mod.rs:1475:5
[INFO] [stdout]      |
[INFO] [stdout] 1475 |     flip: f64,
[INFO] [stdout]      |     ^^^^ help: if this is intentional, prefix it with an underscore: `_flip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `skin`
[INFO] [stdout]     --> src/procedural/mod.rs:1477:5
[INFO] [stdout]      |
[INFO] [stdout] 1477 |     skin: [u8; 3],
[INFO] [stdout]      |     ^^^^ help: if this is intentional, prefix it with an underscore: `_skin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scale`
[INFO] [stdout]     --> src/procedural/mod.rs:2051:5
[INFO] [stdout]      |
[INFO] [stdout] 2051 |     scale: f64,
[INFO] [stdout]      |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_scale`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flip`
[INFO] [stdout]     --> src/procedural/mod.rs:2052:5
[INFO] [stdout]      |
[INFO] [stdout] 2052 |     flip: f64,
[INFO] [stdout]      |     ^^^^ help: if this is intentional, prefix it with an underscore: `_flip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scale`
[INFO] [stdout]     --> src/procedural/mod.rs:2271:5
[INFO] [stdout]      |
[INFO] [stdout] 2271 |     scale: f64,
[INFO] [stdout]      |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_scale`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flip`
[INFO] [stdout]     --> src/procedural/mod.rs:2475:5
[INFO] [stdout]      |
[INFO] [stdout] 2475 |     flip: f64,
[INFO] [stdout]      |     ^^^^ help: if this is intentional, prefix it with an underscore: `_flip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flip`
[INFO] [stdout]     --> src/procedural/mod.rs:2562:5
[INFO] [stdout]      |
[INFO] [stdout] 2562 |     flip: f64,
[INFO] [stdout]      |     ^^^^ help: if this is intentional, prefix it with an underscore: `_flip`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/procedural/mod.rs:2816:9
[INFO] [stdout]      |
[INFO] [stdout] 2816 |     let mut paint = solid_paint(color[0], color[1], color[2], opacity);
[INFO] [stdout]      |         ----^^^^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/procedural/mod.rs:2817:9
[INFO] [stdout]      |
[INFO] [stdout] 2817 |     let mut dark = solid_paint(
[INFO] [stdout]      |         ----^^^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/procedural/mod.rs:2868:9
[INFO] [stdout]      |
[INFO] [stdout] 2868 |     let mut band = solid_paint(
[INFO] [stdout]      |         ----^^^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/procedural/mod.rs:2900:9
[INFO] [stdout]      |
[INFO] [stdout] 2900 |     let mut paint = solid_paint(color[0], color[1], color[2], opacity);
[INFO] [stdout]      |         ----^^^^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fill_circle` is never used
[INFO] [stdout]     --> src/procedural/mod.rs:3094:4
[INFO] [stdout]      |
[INFO] [stdout] 3094 | fn fill_circle(pixmap: &mut Pixmap, cx: f64, cy: f64, r: f64, paint: &Paint) {
[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 `draw_shaded_path` is never used
[INFO] [stdout]     --> src/procedural/mod.rs:3250:4
[INFO] [stdout]      |
[INFO] [stdout] 3250 | fn draw_shaded_path(
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.49s
[INFO] running `Command { std: "docker" "inspect" "e078b435fdba45924dd41a68f4868d596b6d30e09e894de7422e58cee2ef7a1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e078b435fdba45924dd41a68f4868d596b6d30e09e894de7422e58cee2ef7a1a", kill_on_drop: false }`
[INFO] [stdout] e078b435fdba45924dd41a68f4868d596b6d30e09e894de7422e58cee2ef7a1a
