[INFO] cloning repository https://github.com/aciddm3/wavefolder_vst3
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aciddm3/wavefolder_vst3" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faciddm3%2Fwavefolder_vst3", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faciddm3%2Fwavefolder_vst3'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 451ac85fa5b585566f985c05b40ecec3b384fa3f
[INFO] checking aciddm3/wavefolder_vst3 against master#09a371361240e42b0d69438fd1179efcf212e576 for pr-157814-crater-rollup
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faciddm3%2Fwavefolder_vst3" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/aciddm3/wavefolder_vst3
[INFO] finished tweaking git repo https://github.com/aciddm3/wavefolder_vst3
[INFO] tweaked toml for git repo https://github.com/aciddm3/wavefolder_vst3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/aciddm3/wavefolder_vst3 on toolchain 09a371361240e42b0d69438fd1179efcf212e576
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09a371361240e42b0d69438fd1179efcf212e576" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/aciddm3/wavefolder_vst3 already has a lockfile, it will not be regenerated
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:7cf07dcec6eec8f91d8fcff9552b5c74122c05467aaf1800be6da9d6f61e2ab2" "sleep" "infinity", 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/gui/draw_graph.rs:73:45
[INFO] [stdout]    |
[INFO] [stdout] 73 |         let grid_stroke = egui::Stroke::new(0.5, egui::Color32::from_white_alpha(50));
[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]    = 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/gui/draw_graph.rs:126:35
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 egui::Stroke::new(1.0, PHASE_LINE_COLOR.linear_multiply(0.5)),
[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/gui/draw_graph.rs:132:31
[INFO] [stdout]     |
[INFO] [stdout] 132 |             egui::Stroke::new(2.0, GRAPH_LINE_COLOR),
[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/gui/draw_graph.rs:185:27
[INFO] [stdout]     |
[INFO] [stdout] 185 |         egui::Stroke::new(2.0, COMPOSITION_GRAPH_LINE_COLOR),
[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/gui/draw_graph.rs:73:45
[INFO] [stdout]    |
[INFO] [stdout] 73 |         let grid_stroke = egui::Stroke::new(0.5, egui::Color32::from_white_alpha(50));
[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]    = 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/gui/draw_graph.rs:126:35
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 egui::Stroke::new(1.0, PHASE_LINE_COLOR.linear_multiply(0.5)),
[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/gui/draw_graph.rs:132:31
[INFO] [stdout]     |
[INFO] [stdout] 132 |             egui::Stroke::new(2.0, GRAPH_LINE_COLOR),
[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/gui/draw_graph.rs:185:27
[INFO] [stdout]     |
[INFO] [stdout] 185 |         egui::Stroke::new(2.0, COMPOSITION_GRAPH_LINE_COLOR),
[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: fields `oversampling` and `kernel_diameter` are never read
[INFO] [stdout]  --> src/interpolation.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct SincResampler {
[INFO] [stdout]   |            ------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 6 |     oversampling: usize,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 7 |     kernel_diameter: usize,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `SincResampler` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `kernel_diameter` is never read
[INFO] [stdout]   --> src/interpolation.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub struct SincDecimator {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 68 |     kernel_diameter: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SincDecimator` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `oversampling` and `kernel_diameter` are never read
[INFO] [stdout]  --> src/interpolation.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct SincResampler {
[INFO] [stdout]   |            ------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 6 |     oversampling: usize,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 7 |     kernel_diameter: usize,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `SincResampler` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `kernel_diameter` is never read
[INFO] [stdout]   --> src/interpolation.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub struct SincDecimator {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 68 |     kernel_diameter: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SincDecimator` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.09s
[INFO] running `Command { std: "docker" "inspect" "0bd099e6311775e9b6f579570056fb742fffe3df2222f483b5ec0edb01ee88d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bd099e6311775e9b6f579570056fb742fffe3df2222f483b5ec0edb01ee88d0", kill_on_drop: false }`
[INFO] [stdout] 0bd099e6311775e9b6f579570056fb742fffe3df2222f483b5ec0edb01ee88d0
