[INFO] cloning repository mdsteele/tachyomancer
[INFO] running `"git" "clone" "--bare" "git://github.com/mdsteele/tachyomancer.git" "work/cache/sources/gh/mdsteele/tachyomancer"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/mdsteele/tachyomancer'...
[INFO] running `"git" "clone" "work/cache/sources/gh/mdsteele/tachyomancer" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/mdsteele/tachyomancer"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/mdsteele/tachyomancer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mdsteele/tachyomancer" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/mdsteele/tachyomancer"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/mdsteele/tachyomancer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 33bbc2882095f70ed5d82933c520e5b6996645ed
[INFO] sha for GitHub repo mdsteele/tachyomancer: 33bbc2882095f70ed5d82933c520e5b6996645ed
[INFO] validating manifest of mdsteele/tachyomancer on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mdsteele/tachyomancer on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mdsteele/tachyomancer
[INFO] finished frobbing mdsteele/tachyomancer
[INFO] frobbed toml for mdsteele/tachyomancer written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/mdsteele/tachyomancer/Cargo.toml
[INFO] started frobbing mdsteele/tachyomancer
[INFO] finished frobbing mdsteele/tachyomancer
[INFO] frobbed toml for mdsteele/tachyomancer written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/mdsteele/tachyomancer/Cargo.toml
[INFO] crate mdsteele/tachyomancer already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded icns v0.3.0
[INFO] [stderr]   Downloaded pathfinding v1.1.0
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking mdsteele/tachyomancer against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-0/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/mdsteele/tachyomancer:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 226a12f618f2164601c60215e688c7497cf77f5a15725b4cb042e33259bc07ae
[INFO] running `"docker" "start" "-a" "226a12f618f2164601c60215e688c7497cf77f5a15725b4cb042e33259bc07ae"`
[INFO] [stderr]     Checking claxon v0.4.1
[INFO] [stderr]    Compiling nsvg v0.5.0
[INFO] [stderr]    Compiling deflate v0.7.19
[INFO] [stderr]    Compiling inflate v0.4.3
[INFO] [stderr]    Compiling stb_truetype v0.2.4
[INFO] [stderr]    Compiling sdl2-sys v0.32.5
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]     Checking app_dirs v1.2.1
[INFO] [stderr]    Compiling ordered-float v1.0.1
[INFO] [stderr]    Compiling approx v0.3.0
[INFO] [stderr]     Checking pathfinding v1.1.0
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking png v0.13.1
[INFO] [stderr]    Compiling strum_macros v0.15.0
[INFO] [stderr]    Compiling rusttype v0.7.2
[INFO] [stderr]    Compiling gl v0.10.0
[INFO] [stderr]     Checking sdl2 v0.32.1
[INFO] [stderr]    Compiling icns v0.3.0
[INFO] [stderr]    Compiling tachyomancer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tachy/state/chip/arith.rs:50:41
[INFO] [stderr]    |
[INFO] [stderr] 50 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]    |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/chip/arith.rs:101:41
[INFO] [stderr]     |
[INFO] [stderr] 101 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/chip/arith.rs:145:41
[INFO] [stderr]     |
[INFO] [stderr] 145 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/chip/arith.rs:177:41
[INFO] [stderr]     |
[INFO] [stderr] 177 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/chip/arith.rs:228:41
[INFO] [stderr]     |
[INFO] [stderr] 228 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/chip/arith.rs:266:41
[INFO] [stderr]     |
[INFO] [stderr] 266 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tachy/state/chip/compare.rs:48:41
[INFO] [stderr]    |
[INFO] [stderr] 48 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]    |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tachy/state/chip/compare.rs:80:41
[INFO] [stderr]    |
[INFO] [stderr] 80 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]    |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/chip/compare.rs:112:41
[INFO] [stderr]     |
[INFO] [stderr] 112 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tachy/state/chip/event.rs:48:41
[INFO] [stderr]    |
[INFO] [stderr] 48 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]    |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/chip/event.rs:100:41
[INFO] [stderr]     |
[INFO] [stderr] 100 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/chip/event.rs:157:41
[INFO] [stderr]     |
[INFO] [stderr] 157 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/chip/event.rs:202:41
[INFO] [stderr]     |
[INFO] [stderr] 202 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/chip/event.rs:243:41
[INFO] [stderr]     |
[INFO] [stderr] 243 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/chip/event.rs:289:41
[INFO] [stderr]     |
[INFO] [stderr] 289 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/chip/event.rs:335:41
[INFO] [stderr]     |
[INFO] [stderr] 335 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/chip/event.rs:374:41
[INFO] [stderr]     |
[INFO] [stderr] 374 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/chip/event.rs:415:41
[INFO] [stderr]     |
[INFO] [stderr] 415 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tachy/state/chip/logic.rs:49:41
[INFO] [stderr]    |
[INFO] [stderr] 49 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]    |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tachy/state/chip/logic.rs:97:41
[INFO] [stderr]    |
[INFO] [stderr] 97 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]    |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/chip/logic.rs:139:41
[INFO] [stderr]     |
[INFO] [stderr] 139 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/chip/logic.rs:169:41
[INFO] [stderr]     |
[INFO] [stderr] 169 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/chip/logic.rs:202:41
[INFO] [stderr]     |
[INFO] [stderr] 202 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tachy/state/chip/special.rs:46:41
[INFO] [stderr]    |
[INFO] [stderr] 46 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]    |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tachy/state/chip/special.rs:84:41
[INFO] [stderr]    |
[INFO] [stderr] 84 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]    |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/chip/special.rs:164:41
[INFO] [stderr]     |
[INFO] [stderr] 164 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tachy/state/chip/value.rs:79:41
[INFO] [stderr]    |
[INFO] [stderr] 79 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]    |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/chip/value.rs:120:41
[INFO] [stderr]     |
[INFO] [stderr] 120 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/chip/value.rs:168:41
[INFO] [stderr]     |
[INFO] [stderr] 168 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/chip/mod.rs:228:49
[INFO] [stderr]     |
[INFO] [stderr] 228 |                              -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]     |                                                 ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/edit.rs:966:41
[INFO] [stderr]     |
[INFO] [stderr] 966 |         let mut chip_evals: Vec<Vec<Box<ChipEval>>> =
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tachy/state/eval.rs:59:24
[INFO] [stderr]    |
[INFO] [stderr] 59 |     chips: Vec<Vec<Box<ChipEval>>>,
[INFO] [stderr]    |                        ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tachy/state/eval.rs:60:17
[INFO] [stderr]    |
[INFO] [stderr] 60 |     puzzle: Box<PuzzleEval>,
[INFO] [stderr]    |                 ^^^^^^^^^^ help: use `dyn`: `dyn PuzzleEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tachy/state/eval.rs:67:41
[INFO] [stderr]    |
[INFO] [stderr] 67 |                chip_groups: Vec<Vec<Box<ChipEval>>>,
[INFO] [stderr]    |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tachy/state/eval.rs:68:28
[INFO] [stderr]    |
[INFO] [stderr] 68 |                puzzle: Box<PuzzleEval>,
[INFO] [stderr]    |                            ^^^^^^^^^^ help: use `dyn`: `dyn PuzzleEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/puzzle/mod.rs:146:38
[INFO] [stderr]     |
[INFO] [stderr] 146 |                               -> Box<PuzzleEval> {
[INFO] [stderr]     |                                      ^^^^^^^^^^ help: use `dyn`: `dyn PuzzleEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tachy/view/circuit/verify/heliostat.rs:41:50
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub fn new(right_bottom: Point2<i32>) -> Box<PuzzleVerifyView> {
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PuzzleVerifyView`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tachy/view/circuit/verify/robotarm.rs:41:50
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub fn new(right_bottom: Point2<i32>) -> Box<PuzzleVerifyView> {
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PuzzleVerifyView`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tachy/view/circuit/verify/sensors.rs:33:50
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub fn new(right_bottom: Point2<i32>) -> Box<PuzzleVerifyView> {
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PuzzleVerifyView`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tachy/view/circuit/verify/shared.rs:43:25
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub fn new() -> Box<PuzzleVerifyView> { Box::new(NullVerifyView {}) }
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PuzzleVerifyView`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tachy/view/circuit/verify/shared.rs:62:50
[INFO] [stderr]    |
[INFO] [stderr] 62 |     pub fn new(right_bottom: Point2<i32>) -> Box<PuzzleVerifyView> {
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PuzzleVerifyView`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tachy/view/circuit/verify/mod.rs:50:18
[INFO] [stderr]    |
[INFO] [stderr] 50 |     subview: Box<PuzzleVerifyView>,
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PuzzleVerifyView`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/view/menu/converse.rs:161:22
[INFO] [stderr]     |
[INFO] [stderr] 161 |     bubbles: Vec<Box<BubbleView>>,
[INFO] [stderr]     |                      ^^^^^^^^^^ help: use `dyn`: `dyn BubbleView`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/view/menu/converse.rs:433:61
[INFO] [stderr]     |
[INFO] [stderr] 433 |     fn new(width: i32, top: i32, cutscene: Cutscene) -> Box<BubbleView> {
[INFO] [stderr]     |                                                             ^^^^^^^^^^ help: use `dyn`: `dyn BubbleView`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/view/menu/converse.rs:500:19
[INFO] [stderr]     |
[INFO] [stderr] 500 |            -> Box<BubbleView> {
[INFO] [stderr]     |                   ^^^^^^^^^^ help: use `dyn`: `dyn BubbleView`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/view/menu/converse.rs:555:57
[INFO] [stderr]     |
[INFO] [stderr] 555 |     fn new(width: i32, top: i32, puzzle: Puzzle) -> Box<BubbleView> {
[INFO] [stderr]     |                                                         ^^^^^^^^^^ help: use `dyn`: `dyn BubbleView`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/view/menu/converse.rs:625:19
[INFO] [stderr]     |
[INFO] [stderr] 625 |            -> Box<BubbleView> {
[INFO] [stderr]     |                   ^^^^^^^^^^ help: use `dyn`: `dyn BubbleView`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/view/menu/converse.rs:723:19
[INFO] [stderr]     |
[INFO] [stderr] 723 |            -> Box<BubbleView> {
[INFO] [stderr]     |                   ^^^^^^^^^^ help: use `dyn`: `dyn BubbleView`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tachy/state/chip/arith.rs:50:41
[INFO] [stderr]    |
[INFO] [stderr] 50 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]    |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/chip/arith.rs:101:41
[INFO] [stderr]     |
[INFO] [stderr] 101 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/chip/arith.rs:145:41
[INFO] [stderr]     |
[INFO] [stderr] 145 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/chip/arith.rs:177:41
[INFO] [stderr]     |
[INFO] [stderr] 177 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/chip/arith.rs:228:41
[INFO] [stderr]     |
[INFO] [stderr] 228 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/chip/arith.rs:266:41
[INFO] [stderr]     |
[INFO] [stderr] 266 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tachy/state/chip/compare.rs:48:41
[INFO] [stderr]    |
[INFO] [stderr] 48 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]    |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tachy/state/chip/compare.rs:80:41
[INFO] [stderr]    |
[INFO] [stderr] 80 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]    |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/chip/compare.rs:112:41
[INFO] [stderr]     |
[INFO] [stderr] 112 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tachy/state/chip/event.rs:48:41
[INFO] [stderr]    |
[INFO] [stderr] 48 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]    |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/chip/event.rs:100:41
[INFO] [stderr]     |
[INFO] [stderr] 100 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/chip/event.rs:157:41
[INFO] [stderr]     |
[INFO] [stderr] 157 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/chip/event.rs:202:41
[INFO] [stderr]     |
[INFO] [stderr] 202 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/chip/event.rs:243:41
[INFO] [stderr]     |
[INFO] [stderr] 243 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/chip/event.rs:289:41
[INFO] [stderr]     |
[INFO] [stderr] 289 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/chip/event.rs:335:41
[INFO] [stderr]     |
[INFO] [stderr] 335 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/chip/event.rs:374:41
[INFO] [stderr]     |
[INFO] [stderr] 374 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/chip/event.rs:415:41
[INFO] [stderr]     |
[INFO] [stderr] 415 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tachy/state/chip/logic.rs:49:41
[INFO] [stderr]    |
[INFO] [stderr] 49 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]    |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tachy/state/chip/logic.rs:97:41
[INFO] [stderr]    |
[INFO] [stderr] 97 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]    |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/chip/logic.rs:139:41
[INFO] [stderr]     |
[INFO] [stderr] 139 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/chip/logic.rs:169:41
[INFO] [stderr]     |
[INFO] [stderr] 169 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/chip/logic.rs:202:41
[INFO] [stderr]     |
[INFO] [stderr] 202 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/chip/logic.rs:235:32
[INFO] [stderr]     |
[INFO] [stderr] 235 |         let chips: Vec<Vec<Box<ChipEval>>> = vec![
[INFO] [stderr]     |                                ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tachy/state/chip/special.rs:46:41
[INFO] [stderr]    |
[INFO] [stderr] 46 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]    |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tachy/state/chip/special.rs:84:41
[INFO] [stderr]    |
[INFO] [stderr] 84 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]    |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/chip/special.rs:164:41
[INFO] [stderr]     |
[INFO] [stderr] 164 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tachy/state/chip/value.rs:79:41
[INFO] [stderr]    |
[INFO] [stderr] 79 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]    |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/chip/value.rs:120:41
[INFO] [stderr]     |
[INFO] [stderr] 120 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/chip/value.rs:168:41
[INFO] [stderr]     |
[INFO] [stderr] 168 |                      -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/chip/mod.rs:228:49
[INFO] [stderr]     |
[INFO] [stderr] 228 |                              -> Vec<(usize, Box<ChipEval>)> {
[INFO] [stderr]     |                                                 ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/edit.rs:966:41
[INFO] [stderr]     |
[INFO] [stderr] 966 |         let mut chip_evals: Vec<Vec<Box<ChipEval>>> =
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tachy/state/eval.rs:59:24
[INFO] [stderr]    |
[INFO] [stderr] 59 |     chips: Vec<Vec<Box<ChipEval>>>,
[INFO] [stderr]    |                        ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tachy/state/eval.rs:60:17
[INFO] [stderr]    |
[INFO] [stderr] 60 |     puzzle: Box<PuzzleEval>,
[INFO] [stderr]    |                 ^^^^^^^^^^ help: use `dyn`: `dyn PuzzleEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tachy/state/eval.rs:67:41
[INFO] [stderr]    |
[INFO] [stderr] 67 |                chip_groups: Vec<Vec<Box<ChipEval>>>,
[INFO] [stderr]    |                                         ^^^^^^^^ help: use `dyn`: `dyn ChipEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tachy/state/eval.rs:68:28
[INFO] [stderr]    |
[INFO] [stderr] 68 |                puzzle: Box<PuzzleEval>,
[INFO] [stderr]    |                            ^^^^^^^^^^ help: use `dyn`: `dyn PuzzleEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/state/puzzle/mod.rs:146:38
[INFO] [stderr]     |
[INFO] [stderr] 146 |                               -> Box<PuzzleEval> {
[INFO] [stderr]     |                                      ^^^^^^^^^^ help: use `dyn`: `dyn PuzzleEval`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tachy/view/circuit/verify/heliostat.rs:41:50
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub fn new(right_bottom: Point2<i32>) -> Box<PuzzleVerifyView> {
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PuzzleVerifyView`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tachy/view/circuit/verify/robotarm.rs:41:50
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub fn new(right_bottom: Point2<i32>) -> Box<PuzzleVerifyView> {
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PuzzleVerifyView`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tachy/view/circuit/verify/sensors.rs:33:50
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub fn new(right_bottom: Point2<i32>) -> Box<PuzzleVerifyView> {
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PuzzleVerifyView`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tachy/view/circuit/verify/shared.rs:43:25
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub fn new() -> Box<PuzzleVerifyView> { Box::new(NullVerifyView {}) }
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PuzzleVerifyView`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tachy/view/circuit/verify/shared.rs:62:50
[INFO] [stderr]    |
[INFO] [stderr] 62 |     pub fn new(right_bottom: Point2<i32>) -> Box<PuzzleVerifyView> {
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PuzzleVerifyView`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tachy/view/circuit/verify/mod.rs:50:18
[INFO] [stderr]    |
[INFO] [stderr] 50 |     subview: Box<PuzzleVerifyView>,
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PuzzleVerifyView`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/view/menu/converse.rs:161:22
[INFO] [stderr]     |
[INFO] [stderr] 161 |     bubbles: Vec<Box<BubbleView>>,
[INFO] [stderr]     |                      ^^^^^^^^^^ help: use `dyn`: `dyn BubbleView`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/view/menu/converse.rs:433:61
[INFO] [stderr]     |
[INFO] [stderr] 433 |     fn new(width: i32, top: i32, cutscene: Cutscene) -> Box<BubbleView> {
[INFO] [stderr]     |                                                             ^^^^^^^^^^ help: use `dyn`: `dyn BubbleView`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/view/menu/converse.rs:500:19
[INFO] [stderr]     |
[INFO] [stderr] 500 |            -> Box<BubbleView> {
[INFO] [stderr]     |                   ^^^^^^^^^^ help: use `dyn`: `dyn BubbleView`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/view/menu/converse.rs:555:57
[INFO] [stderr]     |
[INFO] [stderr] 555 |     fn new(width: i32, top: i32, puzzle: Puzzle) -> Box<BubbleView> {
[INFO] [stderr]     |                                                         ^^^^^^^^^^ help: use `dyn`: `dyn BubbleView`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/view/menu/converse.rs:625:19
[INFO] [stderr]     |
[INFO] [stderr] 625 |            -> Box<BubbleView> {
[INFO] [stderr]     |                   ^^^^^^^^^^ help: use `dyn`: `dyn BubbleView`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tachy/view/menu/converse.rs:723:19
[INFO] [stderr]     |
[INFO] [stderr] 723 |            -> Box<BubbleView> {
[INFO] [stderr]     |                   ^^^^^^^^^^ help: use `dyn`: `dyn BubbleView`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/tachy/sound/generate.rs:385:21
[INFO] [stderr]     |
[INFO] [stderr] 385 |                 let mut fp: f32 = (synth.phase as f32) / (synth.period as f32);
[INFO] [stderr]     |                     ----^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/tachy/sound/generate.rs:402:21
[INFO] [stderr]     |
[INFO] [stderr] 402 |                 let mut pp: f32 = synth.fltp;
[INFO] [stderr]     |                     ----^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/tachy/sound/generate.rs:385:21
[INFO] [stderr]     |
[INFO] [stderr] 385 |                 let mut fp: f32 = (synth.phase as f32) / (synth.period as f32);
[INFO] [stderr]     |                     ----^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/tachy/sound/generate.rs:402:21
[INFO] [stderr]     |
[INFO] [stderr] 402 |                 let mut pp: f32 = synth.fltp;
[INFO] [stderr]     |                     ----^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.33s
[INFO] running `"docker" "inspect" "226a12f618f2164601c60215e688c7497cf77f5a15725b4cb042e33259bc07ae"`
[INFO] running `"docker" "rm" "-f" "226a12f618f2164601c60215e688c7497cf77f5a15725b4cb042e33259bc07ae"`
[INFO] [stdout] 226a12f618f2164601c60215e688c7497cf77f5a15725b4cb042e33259bc07ae