[INFO] cloning repository https://github.com/simoncozens/kerndeterminer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/simoncozens/kerndeterminer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimoncozens%2Fkerndeterminer", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
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[INFO] checking simoncozens/kerndeterminer against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimoncozens%2Fkerndeterminer" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/simoncozens/kerndeterminer on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
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[INFO] finished tweaking git repo https://github.com/simoncozens/kerndeterminer
[INFO] tweaked toml for git repo https://github.com/simoncozens/kerndeterminer written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/simoncozens/kerndeterminer 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `CubicBez`
[INFO] [stdout]  --> src/lib.rs:3:30
[INFO] [stdout]   |
[INFO] [stdout] 3 | use kurbo::{Affine, BezPath, CubicBez, ParamCurve, ParamCurveNearest, PathSeg, Vec2};
[INFO] [stdout]   |                              ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CubicBez`
[INFO] [stdout]  --> src/lib.rs:3:30
[INFO] [stdout]   |
[INFO] [stdout] 3 | use kurbo::{Affine, BezPath, CubicBez, ParamCurve, ParamCurveNearest, PathSeg, Vec2};
[INFO] [stdout]   |                              ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c1`
[INFO] [stdout]    --> src/lib.rs:199:29
[INFO] [stdout]     |
[INFO] [stdout] 199 |             (PathSeg::Cubic(c1), PathSeg::Cubic(c2)) => s1.min_dist(s2, 0.5).distance,
[INFO] [stdout]     |                             ^^ help: if this is intentional, prefix it with an underscore: `_c1`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c2`
[INFO] [stdout]    --> src/lib.rs:199:49
[INFO] [stdout]     |
[INFO] [stdout] 199 |             (PathSeg::Cubic(c1), PathSeg::Cubic(c2)) => s1.min_dist(s2, 0.5).distance,
[INFO] [stdout]     |                                                 ^^ help: if this is intentional, prefix it with an underscore: `_c2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c1`
[INFO] [stdout]    --> src/lib.rs:199:29
[INFO] [stdout]     |
[INFO] [stdout] 199 |             (PathSeg::Cubic(c1), PathSeg::Cubic(c2)) => s1.min_dist(s2, 0.5).distance,
[INFO] [stdout]     |                             ^^ help: if this is intentional, prefix it with an underscore: `_c1`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c2`
[INFO] [stdout]    --> src/lib.rs:199:49
[INFO] [stdout]     |
[INFO] [stdout] 199 |             (PathSeg::Cubic(c1), PathSeg::Cubic(c2)) => s1.min_dist(s2, 0.5).distance,
[INFO] [stdout]     |                                                 ^^ help: if this is intentional, prefix it with an underscore: `_c2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `layer_paths` is never read
[INFO] [stdout]   --> src/lib.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | struct KernDeterminer {
[INFO] [stdout]    |        -------------- field in this struct
[INFO] [stdout] 10 |     font: Font,
[INFO] [stdout] 11 |     layer_paths: HashMap<Layer, Vec<BezPath>>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `layer_paths` is never read
[INFO] [stdout]   --> src/lib.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | struct KernDeterminer {
[INFO] [stdout]    |        -------------- field in this struct
[INFO] [stdout] 10 |     font: Font,
[INFO] [stdout] 11 |     layer_paths: HashMap<Layer, Vec<BezPath>>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.67s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: pyo3 v0.12.4, pyo3-derive-backend v0.12.4, quick-xml v0.22.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "715482ea6ed0d61ea6b0e1d6072998f08298bbacc8863c8fb9ef40adb47391f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "715482ea6ed0d61ea6b0e1d6072998f08298bbacc8863c8fb9ef40adb47391f7", kill_on_drop: false }`
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