Dec 18 18:03:43.260 INFO checking box2d-0.0.2 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 18:03:43.260 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/box2d/0.0.2:/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=forbid" "-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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 18:03:43.573 INFO [stdout] 20d0e3f28c56aa36a9968ee1399039eb16ab2929a644c4d10418d96cdb083ba6
Dec 18 18:03:43.578 INFO running `"docker" "start" "-a" "20d0e3f28c56aa36a9968ee1399039eb16ab2929a644c4d10418d96cdb083ba6"`
Dec 18 18:03:44.292 INFO [stderr]     Checking box2d v0.0.2 (/opt/crater/workdir)
Dec 18 18:03:44.641 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 18:03:44.641 INFO [stderr]   --> src/collision/circle_line_collider.rs:49:68
Dec 18 18:03:44.641 INFO [stderr]    |
Dec 18 18:03:44.641 INFO [stderr] 49 |                     let offset = distance_vector.normal().multiply((radius - distance_vector.length()));
Dec 18 18:03:44.641 INFO [stderr]    |                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 18:03:44.641 INFO [stderr]    |
Dec 18 18:03:44.641 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 18 18:03:44.641 INFO [stderr] 
Dec 18 18:03:44.641 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 18:03:44.641 INFO [stderr]   --> src/collision/circle_chain_line_collider.rs:57:74
Dec 18 18:03:44.641 INFO [stderr]    |
Dec 18 18:03:44.641 INFO [stderr] 57 |                     let offset = closest_line_distance.normal().multiply((radius - closest_line_distance.length()));
Dec 18 18:03:44.641 INFO [stderr]    |                                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 18:03:44.641 INFO [stderr] 
Dec 18 18:03:44.641 INFO [stderr] warning: unused import: `super::super::math::Vec2`
Dec 18 18:03:44.641 INFO [stderr]  --> src/collision/polygon_polygon_collider.rs:3:5
Dec 18 18:03:44.641 INFO [stderr]   |
Dec 18 18:03:44.641 INFO [stderr] 3 | use super::super::math::Vec2;
Dec 18 18:03:44.641 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 18:03:44.641 INFO [stderr]   |
Dec 18 18:03:44.641 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 18:03:44.641 INFO [stderr] 
Dec 18 18:03:44.641 INFO [stderr] warning: unused import: `super::super::manifold::Manifold`
Dec 18 18:03:44.641 INFO [stderr]  --> src/collision/polygon_polygon_collider.rs:4:5
Dec 18 18:03:44.641 INFO [stderr]   |
Dec 18 18:03:44.641 INFO [stderr] 4 | use super::super::manifold::Manifold;
Dec 18 18:03:44.641 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 18:03:44.641 INFO [stderr] 
Dec 18 18:03:44.681 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 18:03:44.681 INFO [stderr]   --> src/collision/circle_line_collider.rs:49:68
Dec 18 18:03:44.681 INFO [stderr]    |
Dec 18 18:03:44.681 INFO [stderr] 49 |                     let offset = distance_vector.normal().multiply((radius - distance_vector.length()));
Dec 18 18:03:44.681 INFO [stderr]    |                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 18:03:44.681 INFO [stderr]    |
Dec 18 18:03:44.681 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 18 18:03:44.681 INFO [stderr] 
Dec 18 18:03:44.681 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 18:03:44.681 INFO [stderr]   --> src/collision/circle_chain_line_collider.rs:57:74
Dec 18 18:03:44.681 INFO [stderr]    |
Dec 18 18:03:44.681 INFO [stderr] 57 |                     let offset = closest_line_distance.normal().multiply((radius - closest_line_distance.length()));
Dec 18 18:03:44.681 INFO [stderr]    |                                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 18:03:44.681 INFO [stderr] 
Dec 18 18:03:44.681 INFO [stderr] warning: unused import: `super::super::math::Vec2`
Dec 18 18:03:44.681 INFO [stderr]  --> src/collision/polygon_polygon_collider.rs:3:5
Dec 18 18:03:44.681 INFO [stderr]   |
Dec 18 18:03:44.681 INFO [stderr] 3 | use super::super::math::Vec2;
Dec 18 18:03:44.681 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 18:03:44.681 INFO [stderr]   |
Dec 18 18:03:44.681 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 18:03:44.681 INFO [stderr] 
Dec 18 18:03:44.681 INFO [stderr] warning: unused import: `super::super::manifold::Manifold`
Dec 18 18:03:44.681 INFO [stderr]  --> src/collision/polygon_polygon_collider.rs:4:5
Dec 18 18:03:44.681 INFO [stderr]   |
Dec 18 18:03:44.681 INFO [stderr] 4 | use super::super::manifold::Manifold;
Dec 18 18:03:44.681 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 18:03:44.681 INFO [stderr] 
Dec 18 18:03:44.760 INFO [stderr] warning: value assigned to `correction` is never read
Dec 18 18:03:44.760 INFO [stderr]   --> src/world.rs:96:25
Dec 18 18:03:44.760 INFO [stderr]    |
Dec 18 18:03:44.760 INFO [stderr] 96 |                 let mut correction = Vec2::new(0.0, 0.0);
Dec 18 18:03:44.760 INFO [stderr]    |                         ^^^^^^^^^^
Dec 18 18:03:44.760 INFO [stderr]    |
Dec 18 18:03:44.760 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 18 18:03:44.760 INFO [stderr] 
Dec 18 18:03:44.760 INFO [stderr] warning: value assigned to `closest_point` is never read
Dec 18 18:03:44.760 INFO [stderr]   --> src/collision/circle_line_collider.rs:36:25
Dec 18 18:03:44.760 INFO [stderr]    |
Dec 18 18:03:44.760 INFO [stderr] 36 |                 let mut closest_point = Vec2::new(0.0, 0.0);
Dec 18 18:03:44.760 INFO [stderr]    |                         ^^^^^^^^^^^^^
Dec 18 18:03:44.760 INFO [stderr] 
Dec 18 18:03:44.761 INFO [stderr] warning: value assigned to `closest_point` is never read
Dec 18 18:03:44.761 INFO [stderr]   --> src/collision/circle_chain_line_collider.rs:39:29
Dec 18 18:03:44.761 INFO [stderr]    |
Dec 18 18:03:44.761 INFO [stderr] 39 |                     let mut closest_point = Vec2::new(0.0, 0.0);
Dec 18 18:03:44.761 INFO [stderr]    |                             ^^^^^^^^^^^^^
Dec 18 18:03:44.761 INFO [stderr] 
Dec 18 18:03:44.761 INFO [stderr] warning: unused variable: `points_a`
Dec 18 18:03:44.761 INFO [stderr]   --> src/collision/polygon_polygon_collider.rs:26:35
Dec 18 18:03:44.761 INFO [stderr]    |
Dec 18 18:03:44.761 INFO [stderr] 26 |             (PolygonShape{points: points_a}, PolygonShape{points: points_b}) => {
Dec 18 18:03:44.761 INFO [stderr]    |                                   ^^^^^^^^ help: consider using `_points_a` instead
Dec 18 18:03:44.761 INFO [stderr]    |
Dec 18 18:03:44.761 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 18:03:44.761 INFO [stderr] 
Dec 18 18:03:44.761 INFO [stderr] warning: unused variable: `points_b`
Dec 18 18:03:44.761 INFO [stderr]   --> src/collision/polygon_polygon_collider.rs:26:67
Dec 18 18:03:44.761 INFO [stderr]    |
Dec 18 18:03:44.761 INFO [stderr] 26 |             (PolygonShape{points: points_a}, PolygonShape{points: points_b}) => {
Dec 18 18:03:44.761 INFO [stderr]    |                                                                   ^^^^^^^^ help: consider using `_points_b` instead
Dec 18 18:03:44.761 INFO [stderr] 
Dec 18 18:03:44.761 INFO [stderr] warning: value assigned to `correction` is never read
Dec 18 18:03:44.761 INFO [stderr]   --> src/default_collision_resolution.rs:42:25
Dec 18 18:03:44.761 INFO [stderr]    |
Dec 18 18:03:44.761 INFO [stderr] 42 |                 let mut correction = Vec2::new(0.0, 0.0);
Dec 18 18:03:44.761 INFO [stderr]    |                         ^^^^^^^^^^
Dec 18 18:03:44.761 INFO [stderr] 
Dec 18 18:03:44.764 INFO [stderr] warning: value assigned to `correction` is never read
Dec 18 18:03:44.764 INFO [stderr]   --> src/world.rs:96:25
Dec 18 18:03:44.764 INFO [stderr]    |
Dec 18 18:03:44.764 INFO [stderr] 96 |                 let mut correction = Vec2::new(0.0, 0.0);
Dec 18 18:03:44.764 INFO [stderr]    |                         ^^^^^^^^^^
Dec 18 18:03:44.764 INFO [stderr]    |
Dec 18 18:03:44.764 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 18 18:03:44.764 INFO [stderr] 
Dec 18 18:03:44.764 INFO [stderr] warning: value assigned to `closest_point` is never read
Dec 18 18:03:44.764 INFO [stderr]   --> src/collision/circle_line_collider.rs:36:25
Dec 18 18:03:44.764 INFO [stderr]    |
Dec 18 18:03:44.764 INFO [stderr] 36 |                 let mut closest_point = Vec2::new(0.0, 0.0);
Dec 18 18:03:44.764 INFO [stderr]    |                         ^^^^^^^^^^^^^
Dec 18 18:03:44.764 INFO [stderr] 
Dec 18 18:03:44.764 INFO [stderr] warning: value assigned to `closest_point` is never read
Dec 18 18:03:44.764 INFO [stderr]   --> src/collision/circle_chain_line_collider.rs:39:29
Dec 18 18:03:44.765 INFO [stderr]    |
Dec 18 18:03:44.765 INFO [stderr] 39 |                     let mut closest_point = Vec2::new(0.0, 0.0);
Dec 18 18:03:44.765 INFO [stderr]    |                             ^^^^^^^^^^^^^
Dec 18 18:03:44.765 INFO [stderr] 
Dec 18 18:03:44.765 INFO [stderr] warning: unused variable: `points_a`
Dec 18 18:03:44.765 INFO [stderr]   --> src/collision/polygon_polygon_collider.rs:26:35
Dec 18 18:03:44.765 INFO [stderr]    |
Dec 18 18:03:44.765 INFO [stderr] 26 |             (PolygonShape{points: points_a}, PolygonShape{points: points_b}) => {
Dec 18 18:03:44.765 INFO [stderr]    |                                   ^^^^^^^^ help: consider using `_points_a` instead
Dec 18 18:03:44.765 INFO [stderr]    |
Dec 18 18:03:44.765 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 18:03:44.765 INFO [stderr] 
Dec 18 18:03:44.765 INFO [stderr] warning: unused variable: `points_b`
Dec 18 18:03:44.765 INFO [stderr]   --> src/collision/polygon_polygon_collider.rs:26:67
Dec 18 18:03:44.765 INFO [stderr]    |
Dec 18 18:03:44.765 INFO [stderr] 26 |             (PolygonShape{points: points_a}, PolygonShape{points: points_b}) => {
Dec 18 18:03:44.765 INFO [stderr]    |                                                                   ^^^^^^^^ help: consider using `_points_b` instead
Dec 18 18:03:44.765 INFO [stderr] 
Dec 18 18:03:44.765 INFO [stderr] warning: value assigned to `correction` is never read
Dec 18 18:03:44.765 INFO [stderr]   --> src/default_collision_resolution.rs:42:25
Dec 18 18:03:44.765 INFO [stderr]    |
Dec 18 18:03:44.765 INFO [stderr] 42 |                 let mut correction = Vec2::new(0.0, 0.0);
Dec 18 18:03:44.765 INFO [stderr]    |                         ^^^^^^^^^^
Dec 18 18:03:44.765 INFO [stderr] 
Dec 18 18:03:44.796 INFO [stderr] warning: field is never used: `gravity`
Dec 18 18:03:44.796 INFO [stderr]   --> src/world.rs:12:2
Dec 18 18:03:44.796 INFO [stderr]    |
Dec 18 18:03:44.796 INFO [stderr] 12 |     gravity: Vec2,
Dec 18 18:03:44.796 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 18 18:03:44.796 INFO [stderr]    |
Dec 18 18:03:44.796 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 18:03:44.796 INFO [stderr] 
Dec 18 18:03:44.796 INFO [stderr] warning: struct is never constructed: `DefaultCollisionResolution`
Dec 18 18:03:44.796 INFO [stderr]  --> src/default_collision_resolution.rs:5:1
Dec 18 18:03:44.796 INFO [stderr]   |
Dec 18 18:03:44.796 INFO [stderr] 5 | pub struct DefaultCollisionResolution;
Dec 18 18:03:44.796 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 18:03:44.796 INFO [stderr] 
Dec 18 18:03:44.796 INFO [stderr] warning: method is never used: `new`
Dec 18 18:03:44.796 INFO [stderr]   --> src/default_collision_resolution.rs:64:5
Dec 18 18:03:44.796 INFO [stderr]    |
Dec 18 18:03:44.796 INFO [stderr] 64 |     pub fn new() -> DefaultCollisionResolution {
Dec 18 18:03:44.796 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 18:03:44.797 INFO [stderr] 
Dec 18 18:03:44.808 INFO [stderr] warning: variable `timeStep` should have a snake case name such as `time_step`
Dec 18 18:03:44.808 INFO [stderr]   --> src/world.rs:36:25
Dec 18 18:03:44.808 INFO [stderr]    |
Dec 18 18:03:44.808 INFO [stderr] 36 |     pub fn step(&mut self, timeStep: f32) {
Dec 18 18:03:44.808 INFO [stderr]    |                            ^^^^^^^^
Dec 18 18:03:44.808 INFO [stderr]    |
Dec 18 18:03:44.808 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 18 18:03:44.808 INFO [stderr] 
Dec 18 18:03:44.808 INFO [stderr] warning: variable `timeStep` should have a snake case name such as `time_step`
Dec 18 18:03:44.808 INFO [stderr]   --> src/body.rs:38:30
Dec 18 18:03:44.808 INFO [stderr]    |
Dec 18 18:03:44.808 INFO [stderr] 38 |     pub fn integrate(&mut self, timeStep: f32) {
Dec 18 18:03:44.808 INFO [stderr]    |                                 ^^^^^^^^
Dec 18 18:03:44.808 INFO [stderr] 
Dec 18 18:03:44.809 INFO [stderr] warning: field is never used: `gravity`
Dec 18 18:03:44.809 INFO [stderr]   --> src/world.rs:12:2
Dec 18 18:03:44.809 INFO [stderr]    |
Dec 18 18:03:44.809 INFO [stderr] 12 |     gravity: Vec2,
Dec 18 18:03:44.809 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 18 18:03:44.809 INFO [stderr]    |
Dec 18 18:03:44.809 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 18:03:44.809 INFO [stderr] 
Dec 18 18:03:44.809 INFO [stderr] warning: struct is never constructed: `DefaultCollisionResolution`
Dec 18 18:03:44.809 INFO [stderr]  --> src/default_collision_resolution.rs:5:1
Dec 18 18:03:44.809 INFO [stderr]   |
Dec 18 18:03:44.809 INFO [stderr] 5 | pub struct DefaultCollisionResolution;
Dec 18 18:03:44.809 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 18:03:44.809 INFO [stderr] 
Dec 18 18:03:44.809 INFO [stderr] warning: method is never used: `new`
Dec 18 18:03:44.809 INFO [stderr]   --> src/default_collision_resolution.rs:64:5
Dec 18 18:03:44.809 INFO [stderr]    |
Dec 18 18:03:44.809 INFO [stderr] 64 |     pub fn new() -> DefaultCollisionResolution {
Dec 18 18:03:44.809 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 18:03:44.809 INFO [stderr] 
Dec 18 18:03:44.820 INFO [stderr] warning: variable `timeStep` should have a snake case name such as `time_step`
Dec 18 18:03:44.820 INFO [stderr]   --> src/world.rs:36:25
Dec 18 18:03:44.820 INFO [stderr]    |
Dec 18 18:03:44.820 INFO [stderr] 36 |     pub fn step(&mut self, timeStep: f32) {
Dec 18 18:03:44.820 INFO [stderr]    |                            ^^^^^^^^
Dec 18 18:03:44.820 INFO [stderr]    |
Dec 18 18:03:44.820 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 18 18:03:44.820 INFO [stderr] 
Dec 18 18:03:44.820 INFO [stderr] warning: variable `timeStep` should have a snake case name such as `time_step`
Dec 18 18:03:44.820 INFO [stderr]   --> src/body.rs:38:30
Dec 18 18:03:44.820 INFO [stderr]    |
Dec 18 18:03:44.820 INFO [stderr] 38 |     pub fn integrate(&mut self, timeStep: f32) {
Dec 18 18:03:44.820 INFO [stderr]    |                                 ^^^^^^^^
Dec 18 18:03:44.820 INFO [stderr] 
Dec 18 18:03:44.888 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Dec 18 18:03:45.486 INFO running `"docker" "inspect" "20d0e3f28c56aa36a9968ee1399039eb16ab2929a644c4d10418d96cdb083ba6"`
Dec 18 18:03:45.619 INFO running `"docker" "rm" "-f" "20d0e3f28c56aa36a9968ee1399039eb16ab2929a644c4d10418d96cdb083ba6"`
Dec 18 18:03:45.809 INFO [stdout] 20d0e3f28c56aa36a9968ee1399039eb16ab2929a644c4d10418d96cdb083ba6