[INFO] cloning repository https://github.com/josiahrosmarin/gear-design-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/josiahrosmarin/gear-design-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjosiahrosmarin%2Fgear-design-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjosiahrosmarin%2Fgear-design-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 96b9787ce60e70ec1af6e418c3cf32627bdb99cf
[INFO] testing josiahrosmarin/gear-design-rs against 1.99.0-beta.1+cargoflags=--release for beta-release-1.99-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjosiahrosmarin%2Fgear-design-rs" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/josiahrosmarin/gear-design-rs
[INFO] finished tweaking git repo https://github.com/josiahrosmarin/gear-design-rs
[INFO] tweaked toml for git repo https://github.com/josiahrosmarin/gear-design-rs written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/josiahrosmarin/gear-design-rs on toolchain 1.99.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/josiahrosmarin/gear-design-rs 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" "+1.99.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ccea0c53bb6cbae06bf31e9e95448fc57bef34bc791d4c6df1b78c81042dcfa9
[INFO] running `Command { std: "docker" "start" "ccea0c53bb6cbae06bf31e9e95448fc57bef34bc791d4c6df1b78c81042dcfa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ccea0c53bb6cbae06bf31e9e95448fc57bef34bc791d4c6df1b78c81042dcfa9", 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" "ccea0c53bb6cbae06bf31e9e95448fc57bef34bc791d4c6df1b78c81042dcfa9" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ccea0c53bb6cbae06bf31e9e95448fc57bef34bc791d4c6df1b78c81042dcfa9", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ccea0c53bb6cbae06bf31e9e95448fc57bef34bc791d4c6df1b78c81042dcfa9" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling gear-design-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/gear_profile.rs:363:12
[INFO] [stdout]     |
[INFO] [stdout] 363 |         Ok((root_arc))
[INFO] [stdout]     |            ^        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 363 -         Ok((root_arc))
[INFO] [stdout] 363 +         Ok(root_arc)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AngleSpan` and `SpurGearProfileError`
[INFO] [stdout]  --> src/spur_gear.rs:4:48
[INFO] [stdout]   |
[INFO] [stdout] 4 |     error::{GearDesignError, GearProfileError, SpurGearProfileError},
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 5 |     gear_profile::{approximate_involute, GearProfile},
[INFO] [stdout] 6 |     geometry::{AngleSpan, CircularArc, CircularArcSvgParams, Point},
[INFO] [stdout]   |                ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `center_distance`
[INFO] [stdout]    --> src/gear_mesh.rs:136:28
[INFO] [stdout]     |
[INFO] [stdout] 136 |     pub fn backlash(&self, center_distance: f64) -> Result<f64, GearProfileError> {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_center_distance`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `center_distance`
[INFO] [stdout]    --> src/gear_mesh.rs:154:38
[INFO] [stdout]     |
[INFO] [stdout] 154 |     pub fn check_interference(&self, center_distance: f64) -> Result<bool, GearProfileError> {
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_center_distance`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `large_arc_flag`
[INFO] [stdout]   --> src/geometry/circular_arc.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 77 |         let large_arc_flag = (end_angle - start_angle).rem_euclid(2.0 * PI) > std::f64::consts::PI;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_large_arc_flag`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]    --> src/spur_gear.rs:233:22
[INFO] [stdout]     |
[INFO] [stdout] 233 |                 let [start, end] = final_involute_arc
[INFO] [stdout]     |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]    --> src/spur_gear.rs:243:22
[INFO] [stdout]     |
[INFO] [stdout] 243 |                 let [start, end] = arc.end_points().ok_or(GearProfileError::InvalidTipRadius)?;
[INFO] [stdout]     |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 5.30s
[INFO] running `Command { std: "docker" "inspect" "ccea0c53bb6cbae06bf31e9e95448fc57bef34bc791d4c6df1b78c81042dcfa9", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ccea0c53bb6cbae06bf31e9e95448fc57bef34bc791d4c6df1b78c81042dcfa9" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_approx_eq v1.1.0
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/gear_profile.rs:363:12
[INFO] [stdout]     |
[INFO] [stdout] 363 |         Ok((root_arc))
[INFO] [stdout]     |            ^        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 363 -         Ok((root_arc))
[INFO] [stdout] 363 +         Ok(root_arc)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AngleSpan` and `SpurGearProfileError`
[INFO] [stdout]  --> src/spur_gear.rs:4:48
[INFO] [stdout]   |
[INFO] [stdout] 4 |     error::{GearDesignError, GearProfileError, SpurGearProfileError},
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 5 |     gear_profile::{approximate_involute, GearProfile},
[INFO] [stdout] 6 |     geometry::{AngleSpan, CircularArc, CircularArcSvgParams, Point},
[INFO] [stdout]   |                ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `center_distance`
[INFO] [stdout]    --> src/gear_mesh.rs:136:28
[INFO] [stdout]     |
[INFO] [stdout] 136 |     pub fn backlash(&self, center_distance: f64) -> Result<f64, GearProfileError> {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_center_distance`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `center_distance`
[INFO] [stdout]    --> src/gear_mesh.rs:154:38
[INFO] [stdout]     |
[INFO] [stdout] 154 |     pub fn check_interference(&self, center_distance: f64) -> Result<bool, GearProfileError> {
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_center_distance`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `large_arc_flag`
[INFO] [stdout]   --> src/geometry/circular_arc.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 77 |         let large_arc_flag = (end_angle - start_angle).rem_euclid(2.0 * PI) > std::f64::consts::PI;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_large_arc_flag`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]    --> src/spur_gear.rs:233:22
[INFO] [stdout]     |
[INFO] [stdout] 233 |                 let [start, end] = final_involute_arc
[INFO] [stdout]     |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]    --> src/spur_gear.rs:243:22
[INFO] [stdout]     |
[INFO] [stdout] 243 |                 let [start, end] = arc.end_points().ok_or(GearProfileError::InvalidTipRadius)?;
[INFO] [stdout]     |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling gear-design-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/gear_profile.rs:363:12
[INFO] [stdout]     |
[INFO] [stdout] 363 |         Ok((root_arc))
[INFO] [stdout]     |            ^        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 363 -         Ok((root_arc))
[INFO] [stdout] 363 +         Ok(root_arc)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AngleSpan` and `SpurGearProfileError`
[INFO] [stdout]  --> src/spur_gear.rs:4:48
[INFO] [stdout]   |
[INFO] [stdout] 4 |     error::{GearDesignError, GearProfileError, SpurGearProfileError},
[INFO] [stdout]   |                                                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 5 |     gear_profile::{approximate_involute, GearProfile},
[INFO] [stdout] 6 |     geometry::{AngleSpan, CircularArc, CircularArcSvgParams, Point},
[INFO] [stdout]   |                ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `center_distance`
[INFO] [stdout]    --> src/gear_mesh.rs:136:28
[INFO] [stdout]     |
[INFO] [stdout] 136 |     pub fn backlash(&self, center_distance: f64) -> Result<f64, GearProfileError> {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_center_distance`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `center_distance`
[INFO] [stdout]    --> src/gear_mesh.rs:154:38
[INFO] [stdout]     |
[INFO] [stdout] 154 |     pub fn check_interference(&self, center_distance: f64) -> Result<bool, GearProfileError> {
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_center_distance`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `large_arc_flag`
[INFO] [stdout]   --> src/geometry/circular_arc.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 77 |         let large_arc_flag = (end_angle - start_angle).rem_euclid(2.0 * PI) > std::f64::consts::PI;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_large_arc_flag`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]    --> src/spur_gear.rs:233:22
[INFO] [stdout]     |
[INFO] [stdout] 233 |                 let [start, end] = final_involute_arc
[INFO] [stdout]     |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `start`
[INFO] [stdout]    --> src/spur_gear.rs:243:22
[INFO] [stdout]     |
[INFO] [stdout] 243 |                 let [start, end] = arc.end_points().ok_or(GearProfileError::InvalidTipRadius)?;
[INFO] [stdout]     |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "ccea0c53bb6cbae06bf31e9e95448fc57bef34bc791d4c6df1b78c81042dcfa9", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ccea0c53bb6cbae06bf31e9e95448fc57bef34bc791d4c6df1b78c81042dcfa9" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/gear_profile.rs:363:12
[INFO] [stderr]     |
[INFO] [stderr] 363 |         Ok((root_arc))
[INFO] [stderr]     |            ^        ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 363 -         Ok((root_arc))
[INFO] [stderr] 363 +         Ok(root_arc)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `AngleSpan` and `SpurGearProfileError`
[INFO] [stderr]  --> src/spur_gear.rs:4:48
[INFO] [stderr]   |
[INFO] [stderr] 4 |     error::{GearDesignError, GearProfileError, SpurGearProfileError},
[INFO] [stderr]   |                                                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 5 |     gear_profile::{approximate_involute, GearProfile},
[INFO] [stderr] 6 |     geometry::{AngleSpan, CircularArc, CircularArcSvgParams, Point},
[INFO] [stderr]   |                ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `center_distance`
[INFO] [stderr]    --> src/gear_mesh.rs:136:28
[INFO] [stderr]     |
[INFO] [stderr] 136 |     pub fn backlash(&self, center_distance: f64) -> Result<f64, GearProfileError> {
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_center_distance`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `center_distance`
[INFO] [stderr]    --> src/gear_mesh.rs:154:38
[INFO] [stderr]     |
[INFO] [stderr] 154 |     pub fn check_interference(&self, center_distance: f64) -> Result<bool, GearProfileError> {
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_center_distance`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `large_arc_flag`
[INFO] [stderr]   --> src/geometry/circular_arc.rs:77:13
[INFO] [stderr]    |
[INFO] [stderr] 77 |         let large_arc_flag = (end_angle - start_angle).rem_euclid(2.0 * PI) > std::f64::consts::PI;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_large_arc_flag`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `start`
[INFO] [stderr]    --> src/spur_gear.rs:233:22
[INFO] [stderr]     |
[INFO] [stderr] 233 |                 let [start, end] = final_involute_arc
[INFO] [stderr]     |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `start`
[INFO] [stderr]    --> src/spur_gear.rs:243:22
[INFO] [stderr]     |
[INFO] [stderr] 243 |                 let [start, end] = arc.end_points().ok_or(GearProfileError::InvalidTipRadius)?;
[INFO] [stderr]     |                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_start`
[INFO] [stderr] 
[INFO] [stderr] warning: `gear-design-rs` (lib) generated 7 warnings (run `cargo fix --lib -p gear-design-rs` to apply 7 suggestions)
[INFO] [stderr] warning: `gear-design-rs` (lib test) generated 7 warnings (7 duplicates)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/gear_design_rs-a488606afb26506d)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stderr]    Doc-tests gear_design_rs
[INFO] [stdout] test gear_profile::tests::test_apply_tip_radius ... ok
[INFO] [stdout] test gear_profile::tests::test_involute_end_diameter_after_operations ... ok
[INFO] [stdout] test gear_profile::tests::test_set_form_diameter ... ok
[INFO] [stdout] test geometry::circular_arc::tests::test_contains_angle_full_circle ... ok
[INFO] [stdout] test geometry::circular_arc::tests::test_circular_arc_mirror_vertical ... ok
[INFO] [stdout] test geometry::circular_arc::tests::test_contains_angle_negative_angles ... ok
[INFO] [stdout] test geometry::circular_arc::tests::test_contains_angle_within_arc ... ok
[INFO] [stdout] test geometry::circular_arc::tests::test_contains_angle_wrap_around ... ok
[INFO] [stdout] test geometry::circular_arc::tests::test_contains_angle_outside_arc ... ok
[INFO] [stdout] test gear_profile::tests::test_involute_end_diameter_initial ... ok
[INFO] [stdout] test geometry::circular_arc::tests::test_contains_point_outside_arc ... ok
[INFO] [stdout] test geometry::circular_arc::tests::test_contains_point_outside_radius ... ok
[INFO] [stdout] test geometry::circular_arc::tests::test_contains_point_within_arc ... ok
[INFO] [stdout] test gear_profile::tests::test_root_radius_at_root_diameter ... ok
[INFO] [stdout] test geometry::circular_arc::tests::test_contains_point_wrap_around ... ok
[INFO] [stdout] test geometry::circular_arc::tests::test_point_mirror_vertical ... ok
[INFO] [stdout] test geometry::tests::test_fit_arc_collinear_horizontal ... ok
[INFO] [stdout] test geometry::tests::test_fit_arc_large_arc ... ok
[INFO] [stdout] test geometry::tests::test_fit_arc_near_collinear ... ok
[INFO] [stdout] test geometry::tests::test_fit_arc_negative_coordinates ... ok
[INFO] [stdout] test geometry::tests::test_fit_arc_non_collinear ... ok
[INFO] [stdout] test geometry::tests::test_fit_arc_non_collinear_2 ... ok
[INFO] [stdout] test geometry::tests::test_fit_arc_unusual_angles ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/gear_profile.rs:363:12
[INFO] [stderr]     |
[INFO] [stderr] 363 |         Ok((root_arc))
[INFO] [stderr]     |            ^        ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 363 -         Ok((root_arc))
[INFO] [stderr] 363 +         Ok(root_arc)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ccea0c53bb6cbae06bf31e9e95448fc57bef34bc791d4c6df1b78c81042dcfa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccea0c53bb6cbae06bf31e9e95448fc57bef34bc791d4c6df1b78c81042dcfa9", kill_on_drop: false }`
[INFO] [stdout] ccea0c53bb6cbae06bf31e9e95448fc57bef34bc791d4c6df1b78c81042dcfa9
