[INFO] cloning repository https://github.com/michelkluger/synesthesia
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/michelkluger/synesthesia" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichelkluger%2Fsynesthesia", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichelkluger%2Fsynesthesia'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4186a3dcdb50e0ccc22e4af6304d0396a219bc0c
[INFO] checking michelkluger/synesthesia against try#8ac0915e346f9a2e49ca3951b642c55bd7d1eaab for pr-158447
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichelkluger%2Fsynesthesia" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/michelkluger/synesthesia
[INFO] finished tweaking git repo https://github.com/michelkluger/synesthesia
[INFO] tweaked toml for git repo https://github.com/michelkluger/synesthesia written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/michelkluger/synesthesia on toolchain 8ac0915e346f9a2e49ca3951b642c55bd7d1eaab
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8ac0915e346f9a2e49ca3951b642c55bd7d1eaab" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/michelkluger/synesthesia 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" "+8ac0915e346f9a2e49ca3951b642c55bd7d1eaab" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c5aa71b54f46b727e0242acf964f56d82135009a31183f3b634f1baf8fde2b61
[INFO] running `Command { std: "docker" "start" "c5aa71b54f46b727e0242acf964f56d82135009a31183f3b634f1baf8fde2b61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c5aa71b54f46b727e0242acf964f56d82135009a31183f3b634f1baf8fde2b61" "/opt/rustwide/cargo-home/bin/cargo" "+8ac0915e346f9a2e49ca3951b642c55bd7d1eaab" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5aa71b54f46b727e0242acf964f56d82135009a31183f3b634f1baf8fde2b61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c5aa71b54f46b727e0242acf964f56d82135009a31183f3b634f1baf8fde2b61" "/opt/rustwide/cargo-home/bin/cargo" "+8ac0915e346f9a2e49ca3951b642c55bd7d1eaab" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/theremin/scene.rs:526:37
[INFO] [stdout]     |
[INFO] [stdout] 526 |                         Stroke::new(1.5, hue_to_color(hue, 0.6, 1.0, (pulse * 100.0) as u8)));
[INFO] [stdout]     |                                     ^^^ help: explicitly specify the type as `f32`: `1.5_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout]     = note: `#[warn(float_literal_f32_fallback)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/theremin/scene.rs:531:42
[INFO] [stdout]     |
[INFO] [stdout] 531 |                         2.0, Stroke::new(2.0, col),
[INFO] [stdout]     |                                          ^^^ help: explicitly specify the type as `f32`: `2.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/theremin/scene.rs:535:42
[INFO] [stdout]     |
[INFO] [stdout] 535 |                         3.0, Stroke::new(1.5, hue_to_color(hue, 0.6, 1.0, (pulse * 100.0) as u8)),
[INFO] [stdout]     |                                          ^^^ help: explicitly specify the type as `f32`: `1.5_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/theremin/scene.rs:741:33
[INFO] [stdout]     |
[INFO] [stdout] 741 |                     Stroke::new(2.0, col2),
[INFO] [stdout]     |                                 ^^^ help: explicitly specify the type as `f32`: `2.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/theremin/scene.rs:746:33
[INFO] [stdout]     |
[INFO] [stdout] 746 |                     Stroke::new(1.5, hue_to_color(hue2, 0.6, 1.0, (pulse * 100.0) as u8)),
[INFO] [stdout]     |                                 ^^^ help: explicitly specify the type as `f32`: `1.5_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/theremin/scene.rs:776:37
[INFO] [stdout]     |
[INFO] [stdout] 776 |                         Stroke::new(1.5, hue_to_color(hue, 0.6, 1.0, (pulse * 100.0) as u8)),
[INFO] [stdout]     |                                     ^^^ help: explicitly specify the type as `f32`: `1.5_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/theremin/scene.rs:904:21
[INFO] [stdout]     |
[INFO] [stdout] 904 |         Stroke::new(1.0, Color32::from_rgba_unmultiplied(100, 100, 130, 30)),
[INFO] [stdout]     |                     ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/theremin/scene.rs:930:29
[INFO] [stdout]     |
[INFO] [stdout] 930 |                 Stroke::new(1.0, Color32::from_rgba_unmultiplied(180, 180, 255, 25)),
[INFO] [stdout]     |                             ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/theremin/scene.rs:940:66
[INFO] [stdout]     |
[INFO] [stdout] 940 |             painter.circle_stroke(pos, 22.0 * pulse, Stroke::new(2.5, col));
[INFO] [stdout]     |                                                                  ^^^ help: explicitly specify the type as `f32`: `2.5_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/theremin/scene.rs:954:58
[INFO] [stdout]     |
[INFO] [stdout] 954 |             painter.circle_stroke(pos, 11.0, Stroke::new(1.5, col));
[INFO] [stdout]     |                                                          ^^^ help: explicitly specify the type as `f32`: `1.5_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/theremin/scene.rs:992:21
[INFO] [stdout]     |
[INFO] [stdout] 992 |         Stroke::new(1.0, Color32::from_rgba_unmultiplied(100, 100, 130, 30)),
[INFO] [stdout]     |                     ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]     --> src/theremin/scene.rs:1012:29
[INFO] [stdout]      |
[INFO] [stdout] 1012 |                 Stroke::new(1.0, Color32::from_rgba_unmultiplied(180, 180, 255, 18)),
[INFO] [stdout]      |                             ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]     --> src/theremin/scene.rs:1019:58
[INFO] [stdout]      |
[INFO] [stdout] 1019 |             painter.circle_stroke(pos, 11.0, Stroke::new(1.5, col));
[INFO] [stdout]      |                                                          ^^^ help: explicitly specify the type as `f32`: `1.5_f32`
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]     --> src/theremin/scene.rs:1044:25
[INFO] [stdout]      |
[INFO] [stdout] 1044 |             Stroke::new(2.5, Color32::from_rgba_unmultiplied(255, 245, 160, 200)));
[INFO] [stdout]      |                         ^^^ help: explicitly specify the type as `f32`: `2.5_f32`
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]     --> src/theremin/scene.rs:1093:35
[INFO] [stdout]      |
[INFO] [stdout] 1093 |             Stroke::new(if near { 1.5 } else { 0.5 },
[INFO] [stdout]      |                                   ^^^ help: explicitly specify the type as `f32`: `1.5_f32`
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]     --> src/theremin/scene.rs:1093:48
[INFO] [stdout]      |
[INFO] [stdout] 1093 |             Stroke::new(if near { 1.5 } else { 0.5 },
[INFO] [stdout]      |                                                ^^^ help: explicitly specify the type as `f32`: `0.5_f32`
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]     --> src/theremin/scene.rs:1236:25
[INFO] [stdout]      |
[INFO] [stdout] 1236 |             Stroke::new(1.0, grid_col),
[INFO] [stdout]      |                         ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]     --> src/theremin/scene.rs:1253:25
[INFO] [stdout]      |
[INFO] [stdout] 1253 |             Stroke::new(1.0, grid_col),
[INFO] [stdout]      |                         ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/theremin/scene.rs:526:37
[INFO] [stdout]     |
[INFO] [stdout] 526 |                         Stroke::new(1.5, hue_to_color(hue, 0.6, 1.0, (pulse * 100.0) as u8)));
[INFO] [stdout]     |                                     ^^^ help: explicitly specify the type as `f32`: `1.5_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout]     = note: `#[warn(float_literal_f32_fallback)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/theremin/scene.rs:531:42
[INFO] [stdout]     |
[INFO] [stdout] 531 |                         2.0, Stroke::new(2.0, col),
[INFO] [stdout]     |                                          ^^^ help: explicitly specify the type as `f32`: `2.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/theremin/scene.rs:535:42
[INFO] [stdout]     |
[INFO] [stdout] 535 |                         3.0, Stroke::new(1.5, hue_to_color(hue, 0.6, 1.0, (pulse * 100.0) as u8)),
[INFO] [stdout]     |                                          ^^^ help: explicitly specify the type as `f32`: `1.5_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/theremin/scene.rs:741:33
[INFO] [stdout]     |
[INFO] [stdout] 741 |                     Stroke::new(2.0, col2),
[INFO] [stdout]     |                                 ^^^ help: explicitly specify the type as `f32`: `2.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/theremin/scene.rs:746:33
[INFO] [stdout]     |
[INFO] [stdout] 746 |                     Stroke::new(1.5, hue_to_color(hue2, 0.6, 1.0, (pulse * 100.0) as u8)),
[INFO] [stdout]     |                                 ^^^ help: explicitly specify the type as `f32`: `1.5_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/theremin/scene.rs:776:37
[INFO] [stdout]     |
[INFO] [stdout] 776 |                         Stroke::new(1.5, hue_to_color(hue, 0.6, 1.0, (pulse * 100.0) as u8)),
[INFO] [stdout]     |                                     ^^^ help: explicitly specify the type as `f32`: `1.5_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/theremin/scene.rs:904:21
[INFO] [stdout]     |
[INFO] [stdout] 904 |         Stroke::new(1.0, Color32::from_rgba_unmultiplied(100, 100, 130, 30)),
[INFO] [stdout]     |                     ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/theremin/scene.rs:930:29
[INFO] [stdout]     |
[INFO] [stdout] 930 |                 Stroke::new(1.0, Color32::from_rgba_unmultiplied(180, 180, 255, 25)),
[INFO] [stdout]     |                             ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/theremin/scene.rs:940:66
[INFO] [stdout]     |
[INFO] [stdout] 940 |             painter.circle_stroke(pos, 22.0 * pulse, Stroke::new(2.5, col));
[INFO] [stdout]     |                                                                  ^^^ help: explicitly specify the type as `f32`: `2.5_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/theremin/scene.rs:954:58
[INFO] [stdout]     |
[INFO] [stdout] 954 |             painter.circle_stroke(pos, 11.0, Stroke::new(1.5, col));
[INFO] [stdout]     |                                                          ^^^ help: explicitly specify the type as `f32`: `1.5_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/theremin/scene.rs:992:21
[INFO] [stdout]     |
[INFO] [stdout] 992 |         Stroke::new(1.0, Color32::from_rgba_unmultiplied(100, 100, 130, 30)),
[INFO] [stdout]     |                     ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]     --> src/theremin/scene.rs:1012:29
[INFO] [stdout]      |
[INFO] [stdout] 1012 |                 Stroke::new(1.0, Color32::from_rgba_unmultiplied(180, 180, 255, 18)),
[INFO] [stdout]      |                             ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]     --> src/theremin/scene.rs:1019:58
[INFO] [stdout]      |
[INFO] [stdout] 1019 |             painter.circle_stroke(pos, 11.0, Stroke::new(1.5, col));
[INFO] [stdout]      |                                                          ^^^ help: explicitly specify the type as `f32`: `1.5_f32`
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]     --> src/theremin/scene.rs:1044:25
[INFO] [stdout]      |
[INFO] [stdout] 1044 |             Stroke::new(2.5, Color32::from_rgba_unmultiplied(255, 245, 160, 200)));
[INFO] [stdout]      |                         ^^^ help: explicitly specify the type as `f32`: `2.5_f32`
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]     --> src/theremin/scene.rs:1093:35
[INFO] [stdout]      |
[INFO] [stdout] 1093 |             Stroke::new(if near { 1.5 } else { 0.5 },
[INFO] [stdout]      |                                   ^^^ help: explicitly specify the type as `f32`: `1.5_f32`
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]     --> src/theremin/scene.rs:1093:48
[INFO] [stdout]      |
[INFO] [stdout] 1093 |             Stroke::new(if near { 1.5 } else { 0.5 },
[INFO] [stdout]      |                                                ^^^ help: explicitly specify the type as `f32`: `0.5_f32`
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]     --> src/theremin/scene.rs:1236:25
[INFO] [stdout]      |
[INFO] [stdout] 1236 |             Stroke::new(1.0, grid_col),
[INFO] [stdout]      |                         ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]     --> src/theremin/scene.rs:1253:25
[INFO] [stdout]      |
[INFO] [stdout] 1253 |             Stroke::new(1.0, grid_col),
[INFO] [stdout]      |                         ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/gravity/scene.rs:365:60
[INFO] [stdout]     |
[INFO] [stdout] 365 |                 painter.line_segment([p0, p1], Stroke::new(1.5, color));
[INFO] [stdout]     |                                                            ^^^ help: explicitly specify the type as `f32`: `1.5_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/fluiddrum/scene.rs:381:85
[INFO] [stdout]     |
[INFO] [stdout] 381 |                     ui.painter().circle_stroke(tp.last_pos, 24.0, egui::Stroke::new(2.0, col));
[INFO] [stdout]     |                                                                                     ^^^ help: explicitly specify the type as `f32`: `2.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/fluiddrum/scene.rs:445:47
[INFO] [stdout]     |
[INFO] [stdout] 445 | ...                   egui::Stroke::new(1.0, Color32::from_rgba_unmultiplied(255, 255, 255, 60)),
[INFO] [stdout]     |                                         ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/gravity/scene.rs:365:60
[INFO] [stdout]     |
[INFO] [stdout] 365 |                 painter.line_segment([p0, p1], Stroke::new(1.5, color));
[INFO] [stdout]     |                                                            ^^^ help: explicitly specify the type as `f32`: `1.5_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/fluiddrum/scene.rs:381:85
[INFO] [stdout]     |
[INFO] [stdout] 381 |                     ui.painter().circle_stroke(tp.last_pos, 24.0, egui::Stroke::new(2.0, col));
[INFO] [stdout]     |                                                                                     ^^^ help: explicitly specify the type as `f32`: `2.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/fluiddrum/scene.rs:445:47
[INFO] [stdout]     |
[INFO] [stdout] 445 | ...                   egui::Stroke::new(1.0, Color32::from_rgba_unmultiplied(255, 255, 255, 60)),
[INFO] [stdout]     |                                         ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 21s
[INFO] running `Command { std: "docker" "inspect" "c5aa71b54f46b727e0242acf964f56d82135009a31183f3b634f1baf8fde2b61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5aa71b54f46b727e0242acf964f56d82135009a31183f3b634f1baf8fde2b61", kill_on_drop: false }`
[INFO] [stdout] c5aa71b54f46b727e0242acf964f56d82135009a31183f3b634f1baf8fde2b61
