[INFO] updating cached repository Tehforsch/twoxel [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Tehforsch/twoxel [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Tehforsch/twoxel" "work/ex/beta-1.38-1/sources/1.37.0/gh/Tehforsch/twoxel"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Tehforsch/twoxel'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Tehforsch/twoxel" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Tehforsch/twoxel"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Tehforsch/twoxel'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 36ad174b3e604f2eeb28d6d7c5e9474f9813e1a8 [INFO] sha for GitHub repo Tehforsch/twoxel: 36ad174b3e604f2eeb28d6d7c5e9474f9813e1a8 [INFO] validating manifest of Tehforsch/twoxel on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Tehforsch/twoxel on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Tehforsch/twoxel [INFO] finished frobbing Tehforsch/twoxel [INFO] frobbed toml for Tehforsch/twoxel written to work/ex/beta-1.38-1/sources/1.37.0/gh/Tehforsch/twoxel/Cargo.toml [INFO] started frobbing Tehforsch/twoxel [INFO] finished frobbing Tehforsch/twoxel [INFO] frobbed toml for Tehforsch/twoxel written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Tehforsch/twoxel/Cargo.toml [INFO] crate Tehforsch/twoxel already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing Tehforsch/twoxel against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Tehforsch/twoxel:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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=warn" "-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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] a9530edc4aebea40b836062a9c6b7680f3b17c135589da109223303a432d42b1 [INFO] running `"docker" "start" "-a" "a9530edc4aebea40b836062a9c6b7680f3b17c135589da109223303a432d42b1"` [INFO] [stderr] Compiling futures v0.1.15 [INFO] [stderr] Compiling deflate v0.7.16 [INFO] [stderr] Compiling shared_library v0.1.8 [INFO] [stderr] Compiling nodrop v0.1.9 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling tempfile v2.2.0 [INFO] [stderr] Compiling gfx_core v0.6.1 [INFO] [stderr] Compiling piston2d-graphics v0.21.1 [INFO] [stderr] Compiling x11-dl v2.17.2 [INFO] [stderr] Compiling glutin v0.7.4 [INFO] [stderr] Compiling arrayvec v0.3.23 [INFO] [stderr] Compiling fs2 v0.2.5 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling memmap v0.4.0 [INFO] [stderr] Compiling target_build_utils v0.3.1 [INFO] [stderr] Compiling rusttype v0.2.1 [INFO] [stderr] Compiling png v0.6.2 [INFO] [stderr] warning[E0311]: the parameter type `K` may not live long enough [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:81:19 [INFO] [stderr] | [INFO] [stderr] 81 | match node.force() { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding an explicit lifetime bound for `K` [INFO] [stderr] note: the parameter type `K` must be valid for the anonymous lifetime #1 defined on the function body at 77:9... [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | / fn clone_subtree( [INFO] [stderr] 78 | | node: node::NodeRef) [INFO] [stderr] 79 | | -> BTreeMap { [INFO] [stderr] 80 | | [INFO] [stderr] ... | [INFO] [stderr] 136| | } [INFO] [stderr] 137| | } [INFO] [stderr] | |_________^ [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] warning[E0311]: the parameter type `V` may not live long enough [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:81:19 [INFO] [stderr] | [INFO] [stderr] 81 | match node.force() { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding an explicit lifetime bound for `V` [INFO] [stderr] note: the parameter type `V` must be valid for the anonymous lifetime #1 defined on the function body at 77:9... [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | / fn clone_subtree( [INFO] [stderr] 78 | | node: node::NodeRef) [INFO] [stderr] 79 | | -> BTreeMap { [INFO] [stderr] 80 | | [INFO] [stderr] ... | [INFO] [stderr] 136| | } [INFO] [stderr] 137| | } [INFO] [stderr] | |_________^ [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Compiling rayon-core v1.2.1 [INFO] [stderr] Compiling rayon v0.8.2 [INFO] [stderr] Compiling jpeg-decoder v0.1.13 [INFO] [stderr] Compiling image v0.12.4 [INFO] [stderr] Compiling libloading v0.3.4 [INFO] [stderr] Compiling dlib v0.3.1 [INFO] [stderr] Compiling wayland-sys v0.7.8 [INFO] [stderr] Compiling wayland-client v0.7.8 [INFO] [stderr] Compiling wayland-kbd v0.6.3 [INFO] [stderr] Compiling wayland-window v0.4.4 [INFO] [stderr] Compiling winit v0.5.11 [INFO] [stderr] Compiling piston2d-opengl_graphics v0.42.1 [INFO] [stderr] Compiling pistoncore-glutin_window v0.35.1 [INFO] [stderr] Compiling gfx v0.14.1 [INFO] [stderr] Compiling gfx_device_gl v0.13.1 [INFO] [stderr] Compiling piston-gfx_texture v0.22.1 [INFO] [stderr] Compiling piston2d-gfx_graphics v0.38.0 [INFO] [stderr] Compiling piston_window v0.64.0 [INFO] [stderr] Compiling twoxel v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/simulation/body.rs:108:56 [INFO] [stderr] | [INFO] [stderr] 108 | Body::new(poly.pos, mass, Shape::Polygon(poly), if (mass == 0.0) { true } else { false }) [INFO] [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/simulation/body.rs:131:56 [INFO] [stderr] | [INFO] [stderr] 131 | Body::new(poly.pos, mass, Shape::Polygon(poly), if (mass == 0.0) { true } else { false }) [INFO] [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused import: `simulation::Simulation` [INFO] [stderr] --> src/simulation/collisions.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use simulation::Simulation; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/render/mod.rs:29:17 [INFO] [stderr] | [INFO] [stderr] 29 | _ => {} [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dx` [INFO] [stderr] --> src/main.rs:49:25 [INFO] [stderr] | [INFO] [stderr] 49 | e.mouse_scroll(|dx, dy| renderer.scale_factor = zoom(dy, renderer.scale_factor)); [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_dx` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/main.rs:43:45 [INFO] [stderr] | [INFO] [stderr] 43 | Input::Move(Motion::MouseCursor(x, y)) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `y` [INFO] [stderr] --> src/main.rs:43:48 [INFO] [stderr] | [INFO] [stderr] 43 | Input::Move(Motion::MouseCursor(x, y)) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_y` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `circle1` [INFO] [stderr] --> src/simulation/collision_detection.rs:49:18 [INFO] [stderr] | [INFO] [stderr] 49 | fn circle_circle(circle1: &Circle, circle2: &Circle) -> Option { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_circle1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `circle2` [INFO] [stderr] --> src/simulation/collision_detection.rs:49:36 [INFO] [stderr] | [INFO] [stderr] 49 | fn circle_circle(circle1: &Circle, circle2: &Circle) -> Option { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_circle2` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/simulation/collision_detection.rs:55:10 [INFO] [stderr] | [INFO] [stderr] 55 | for (i, &edge) in polygon1.get_normals().iter().chain(polygon2.get_normals().iter()).enumerate() { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `center` [INFO] [stderr] --> src/render/mod.rs:23:13 [INFO] [stderr] | [INFO] [stderr] 23 | let center = Point::new(0.0, 0.0); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_center` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/simulation/mod.rs:70:9 [INFO] [stderr] | [INFO] [stderr] 70 | let mut sim = Simulation::new(bodies); [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/simulation/mod.rs:85:9 [INFO] [stderr] | [INFO] [stderr] 85 | let mut sim = Simulation::new(bodies); [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/simulation/mod.rs:103:9 [INFO] [stderr] | [INFO] [stderr] 103 | let mut sim = Simulation::new(bodies); [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/simulation/mod.rs:117:9 [INFO] [stderr] | [INFO] [stderr] 117 | let mut sim = Simulation::new(bodies); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `apply_impulse` [INFO] [stderr] --> src/simulation/body.rs:42:5 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn apply_impulse(&mut self, impulse : Point) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `apply_force_at` [INFO] [stderr] --> src/simulation/body.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn apply_force_at(&mut self, force : Point, pos: Point) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_circle` [INFO] [stderr] --> src/simulation/body.rs:102:1 [INFO] [stderr] | [INFO] [stderr] 102 | pub fn get_circle(pos: Point, mass: f64, radius: f64) -> Body { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_regular_polygon` [INFO] [stderr] --> src/simulation/body.rs:121:1 [INFO] [stderr] | [INFO] [stderr] 121 | pub fn get_regular_polygon(pos: Point, radius: f64, num_vertices: usize, mass: f64) -> Body { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Circle` [INFO] [stderr] --> src/simulation/shape.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | Circle(Circle), [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_collision_1` [INFO] [stderr] --> src/simulation/mod.rs:65:1 [INFO] [stderr] | [INFO] [stderr] 65 | pub fn test_collision_1() -> Simulation { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_collision_2` [INFO] [stderr] --> src/simulation/mod.rs:74:1 [INFO] [stderr] | [INFO] [stderr] 74 | pub fn test_collision_2() -> Simulation { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_collision_3` [INFO] [stderr] --> src/simulation/mod.rs:89:1 [INFO] [stderr] | [INFO] [stderr] 89 | pub fn test_collision_3() -> Simulation { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `move_body` [INFO] [stderr] --> src/main.rs:57:1 [INFO] [stderr] | [INFO] [stderr] 57 | fn move_body(sim: &mut simulation::Simulation, x: f64, y: f64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 56s [INFO] running `"docker" "inspect" "a9530edc4aebea40b836062a9c6b7680f3b17c135589da109223303a432d42b1"` [INFO] running `"docker" "rm" "-f" "a9530edc4aebea40b836062a9c6b7680f3b17c135589da109223303a432d42b1"` [INFO] [stdout] a9530edc4aebea40b836062a9c6b7680f3b17c135589da109223303a432d42b1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Tehforsch/twoxel:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] d42076763be312c72e9c6d0e5c77f6b7dc9baeb1d59dc622f899bee137f16ee9 [INFO] running `"docker" "start" "-a" "d42076763be312c72e9c6d0e5c77f6b7dc9baeb1d59dc622f899bee137f16ee9"` [INFO] [stderr] Compiling twoxel v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/simulation/body.rs:108:56 [INFO] [stderr] | [INFO] [stderr] 108 | Body::new(poly.pos, mass, Shape::Polygon(poly), if (mass == 0.0) { true } else { false }) [INFO] [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/simulation/body.rs:131:56 [INFO] [stderr] | [INFO] [stderr] 131 | Body::new(poly.pos, mass, Shape::Polygon(poly), if (mass == 0.0) { true } else { false }) [INFO] [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused import: `simulation::Simulation` [INFO] [stderr] --> src/simulation/collisions.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use simulation::Simulation; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/render/mod.rs:29:17 [INFO] [stderr] | [INFO] [stderr] 29 | _ => {} [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dx` [INFO] [stderr] --> src/main.rs:49:25 [INFO] [stderr] | [INFO] [stderr] 49 | e.mouse_scroll(|dx, dy| renderer.scale_factor = zoom(dy, renderer.scale_factor)); [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_dx` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/main.rs:43:45 [INFO] [stderr] | [INFO] [stderr] 43 | Input::Move(Motion::MouseCursor(x, y)) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `y` [INFO] [stderr] --> src/main.rs:43:48 [INFO] [stderr] | [INFO] [stderr] 43 | Input::Move(Motion::MouseCursor(x, y)) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_y` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `circle1` [INFO] [stderr] --> src/simulation/collision_detection.rs:49:18 [INFO] [stderr] | [INFO] [stderr] 49 | fn circle_circle(circle1: &Circle, circle2: &Circle) -> Option { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_circle1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `circle2` [INFO] [stderr] --> src/simulation/collision_detection.rs:49:36 [INFO] [stderr] | [INFO] [stderr] 49 | fn circle_circle(circle1: &Circle, circle2: &Circle) -> Option { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_circle2` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/simulation/collision_detection.rs:55:10 [INFO] [stderr] | [INFO] [stderr] 55 | for (i, &edge) in polygon1.get_normals().iter().chain(polygon2.get_normals().iter()).enumerate() { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `center` [INFO] [stderr] --> src/render/mod.rs:23:13 [INFO] [stderr] | [INFO] [stderr] 23 | let center = Point::new(0.0, 0.0); [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_center` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/simulation/mod.rs:70:9 [INFO] [stderr] | [INFO] [stderr] 70 | let mut sim = Simulation::new(bodies); [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/simulation/mod.rs:85:9 [INFO] [stderr] | [INFO] [stderr] 85 | let mut sim = Simulation::new(bodies); [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/simulation/mod.rs:103:9 [INFO] [stderr] | [INFO] [stderr] 103 | let mut sim = Simulation::new(bodies); [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/simulation/mod.rs:117:9 [INFO] [stderr] | [INFO] [stderr] 117 | let mut sim = Simulation::new(bodies); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `apply_impulse` [INFO] [stderr] --> src/simulation/body.rs:42:5 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn apply_impulse(&mut self, impulse : Point) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `apply_force_at` [INFO] [stderr] --> src/simulation/body.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn apply_force_at(&mut self, force : Point, pos: Point) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_circle` [INFO] [stderr] --> src/simulation/body.rs:102:1 [INFO] [stderr] | [INFO] [stderr] 102 | pub fn get_circle(pos: Point, mass: f64, radius: f64) -> Body { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_regular_polygon` [INFO] [stderr] --> src/simulation/body.rs:121:1 [INFO] [stderr] | [INFO] [stderr] 121 | pub fn get_regular_polygon(pos: Point, radius: f64, num_vertices: usize, mass: f64) -> Body { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Circle` [INFO] [stderr] --> src/simulation/shape.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | Circle(Circle), [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_collision_1` [INFO] [stderr] --> src/simulation/mod.rs:65:1 [INFO] [stderr] | [INFO] [stderr] 65 | pub fn test_collision_1() -> Simulation { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_collision_2` [INFO] [stderr] --> src/simulation/mod.rs:74:1 [INFO] [stderr] | [INFO] [stderr] 74 | pub fn test_collision_2() -> Simulation { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_collision_3` [INFO] [stderr] --> src/simulation/mod.rs:89:1 [INFO] [stderr] | [INFO] [stderr] 89 | pub fn test_collision_3() -> Simulation { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `move_body` [INFO] [stderr] --> src/main.rs:57:1 [INFO] [stderr] | [INFO] [stderr] 57 | fn move_body(sim: &mut simulation::Simulation, x: f64, y: f64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.33s [INFO] running `"docker" "inspect" "d42076763be312c72e9c6d0e5c77f6b7dc9baeb1d59dc622f899bee137f16ee9"` [INFO] running `"docker" "rm" "-f" "d42076763be312c72e9c6d0e5c77f6b7dc9baeb1d59dc622f899bee137f16ee9"` [INFO] [stdout] d42076763be312c72e9c6d0e5c77f6b7dc9baeb1d59dc622f899bee137f16ee9 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Tehforsch/twoxel:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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=warn" "-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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 7de78c724e41daca4a64e05b1a2d041069413c0973c449a0ee13f052f6c37d83 [INFO] running `"docker" "start" "-a" "7de78c724e41daca4a64e05b1a2d041069413c0973c449a0ee13f052f6c37d83"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/crater/target/debug/deps/twoxel-b33e5b0fbb1abc2f [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test simulation::collision_detection::tests::test_closest_points ... ok [INFO] [stdout] test simulation::polygon::tests::test_moment_of_inertia_square ... ok [INFO] [stdout] test simulation::polygon::tests::test_projection ... ok [INFO] [stdout] test simulation::polygon::tests::test_moment_of_inertia_square_shifted ... ok [INFO] [stdout] test simulation::polygon::tests::test_moment_of_inertia_almost_circle ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "7de78c724e41daca4a64e05b1a2d041069413c0973c449a0ee13f052f6c37d83"` [INFO] running `"docker" "rm" "-f" "7de78c724e41daca4a64e05b1a2d041069413c0973c449a0ee13f052f6c37d83"` [INFO] [stdout] 7de78c724e41daca4a64e05b1a2d041069413c0973c449a0ee13f052f6c37d83