[INFO] updating cached repository https://github.com/Tyler-Maclachlan/graph_physics_engine
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ff26e1182410e7f85321fa0ce2fd79dc704ebdfd
[INFO] testing Tyler-Maclachlan/graph_physics_engine against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTyler-Maclachlan%2Fgraph_physics_engine" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Tyler-Maclachlan/graph_physics_engine on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Tyler-Maclachlan/graph_physics_engine
[INFO] finished tweaking git repo https://github.com/Tyler-Maclachlan/graph_physics_engine
[INFO] tweaked toml for git repo https://github.com/Tyler-Maclachlan/graph_physics_engine written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/Tyler-Maclachlan/graph_physics_engine already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6a59d7fd9b1cf5a2b403eca53eaebbc622f6a046ec8fddc26b401ccd650e0f43
[INFO] running `"docker" "start" "-a" "6a59d7fd9b1cf5a2b403eca53eaebbc622f6a046ec8fddc26b401ccd650e0f43"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling graph_physics_engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/main.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/quad.rs:187:16
[INFO] [stderr]     |
[INFO] [stderr] 187 |             if (!self.divided) {
[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/quad.rs:191:24
[INFO] [stderr]     |
[INFO] [stderr] 191 |                     if (area.overlaps_vec2d(pos)) {
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `structs::*`
[INFO] [stderr]   --> src/main.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use structs::*;
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `physics_engine`
[INFO] [stderr]   --> src/main.rs:18:9
[INFO] [stderr]    |
[INFO] [stderr] 18 |     let physics_engine = PhysicsEngine {
[INFO] [stderr]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_physics_engine`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `inserted` is assigned to, but never used
[INFO] [stderr]    --> src/quad.rs:167:17
[INFO] [stderr]     |
[INFO] [stderr] 167 |             let mut inserted = false;
[INFO] [stderr]     |                 ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_inserted` instead
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `inserted` is never read
[INFO] [stderr]    --> src/quad.rs:169:17
[INFO] [stderr]     |
[INFO] [stderr] 169 |                 inserted = tl.insert(id, pos);
[INFO] [stderr]     |                 ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `inserted` is never read
[INFO] [stderr]    --> src/quad.rs:172:17
[INFO] [stderr]     |
[INFO] [stderr] 172 |                 inserted = tr.insert(id, pos);
[INFO] [stderr]     |                 ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `inserted` is never read
[INFO] [stderr]    --> src/quad.rs:175:17
[INFO] [stderr]     |
[INFO] [stderr] 175 |                 inserted = bl.insert(id, pos);
[INFO] [stderr]     |                 ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `inserted` is never read
[INFO] [stderr]    --> src/quad.rs:178:17
[INFO] [stderr]     |
[INFO] [stderr] 178 |                 inserted = br.insert(id, pos);
[INFO] [stderr]     |                 ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `index`
[INFO] [stderr]   --> src/spring_system.rs:42:10
[INFO] [stderr]    |
[INFO] [stderr] 42 |     for (index, s) in springs.iter().enumerate() {
[INFO] [stderr]    |          ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `CentralGravityOptions`
[INFO] [stderr]  --> src/central_gravity.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | struct CentralGravityOptions {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `update`
[INFO] [stderr]  --> src/central_gravity.rs:8:8
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub fn update(center: &Vector2d, positions: &Vec<Option<Position>>, forces: &mut Vec<Option<Force>>) {
[INFO] [stderr]   |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `calc_force`
[INFO] [stderr]   --> src/central_gravity.rs:25:4
[INFO] [stderr]    |
[INFO] [stderr] 25 | fn calc_force(distance: f64, dx: f64, dy: f64, mass: i32) -> Force {
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `gravitational_constant`
[INFO] [stderr]  --> src/force_system.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     gravitational_constant: i32,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `theta`
[INFO] [stderr]  --> src/force_system.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     theta: f64,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `options`
[INFO] [stderr]   --> src/force_system.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     options: ForceSystemOptions,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `construct_tree`
[INFO] [stderr]   --> src/force_system.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn construct_tree(&mut self, bounds: AABB, positions: &Vec<Option<(ID, Position)>>) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_force_contributions`
[INFO] [stderr]   --> src/force_system.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     fn get_force_contributions(&self, node: &ID, pos: &Vector2d, branch: &QuadTree) -> Vector2d {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `calc_force`
[INFO] [stderr]   --> src/force_system.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 |     fn calc_force(&self, mut distance: f64, mut dx: f64, dy: f64, mass: i32) -> Force {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `update`
[INFO] [stderr]    --> src/force_system.rs:93:5
[INFO] [stderr]     |
[INFO] [stderr] 93  | /     pub fn update(
[INFO] [stderr] 94  | |         &mut self,
[INFO] [stderr] 95  | |         bounds: AABB,
[INFO] [stderr] 96  | |         positions: &Vec<Option<(ID, Position)>>,
[INFO] [stderr] ...   |
[INFO] [stderr] 110 | |         }
[INFO] [stderr] 111 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `half_width`
[INFO] [stderr]   --> src/quad.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn half_width(&self) -> f64 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `half_height`
[INFO] [stderr]   --> src/quad.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn half_height(&self) -> f64 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `horizontal_midpoint`
[INFO] [stderr]   --> src/quad.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn horizontal_midpoint(&self) -> f64 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `vertical_midpoint`
[INFO] [stderr]   --> src/quad.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn vertical_midpoint(&self) -> f64 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `overlaps_vec2d`
[INFO] [stderr]   --> src/quad.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn overlaps_vec2d(&self, vec: &Vector2d) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `overlaps_aabb`
[INFO] [stderr]   --> src/quad.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub fn overlaps_aabb(&self, aabb: &AABB) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `position`
[INFO] [stderr]   --> src/quad.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn position(&self) -> Position {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `size`
[INFO] [stderr]   --> src/quad.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn size(&self) -> Size {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `max_elements`
[INFO] [stderr]   --> src/quad.rs:60:5
[INFO] [stderr]    |
[INFO] [stderr] 60 |     max_elements: i32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `max_depth`
[INFO] [stderr]   --> src/quad.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 |     max_depth: i32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `insert`
[INFO] [stderr]   --> src/quad.rs:92:5
[INFO] [stderr]    |
[INFO] [stderr] 92 |     pub fn insert(&mut self, node: &ID, position: &Vector2d) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `update_mass`
[INFO] [stderr]    --> src/quad.rs:126:5
[INFO] [stderr]     |
[INFO] [stderr] 126 |     fn update_mass(&mut self, pos: &Vector2d, mass: i32) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `divide`
[INFO] [stderr]    --> src/quad.rs:140:5
[INFO] [stderr]     |
[INFO] [stderr] 140 |     fn divide(&mut self) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `query`
[INFO] [stderr]    --> src/quad.rs:183:5
[INFO] [stderr]     |
[INFO] [stderr] 183 |     pub fn query(&self, area: &AABB) -> Vec<ID> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `mut_two`
[INFO] [stderr]  --> src/spring_system.rs:4:4
[INFO] [stderr]   |
[INFO] [stderr] 4 | fn mut_two<T>(
[INFO] [stderr]   |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `update`
[INFO] [stderr]   --> src/spring_system.rs:36:8
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub fn update(
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Num`
[INFO] [stderr]   --> src/structs.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     Num(i32),
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Str`
[INFO] [stderr]   --> src/structs.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     Str(String),
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `to_vec2d`
[INFO] [stderr]   --> src/structs.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn to_vec2d(&self) -> Vector2d {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Spring`
[INFO] [stderr]   --> src/structs.rs:40:12
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub struct Spring {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Force`
[INFO] [stderr]   --> src/structs.rs:45:12
[INFO] [stderr]    |
[INFO] [stderr] 45 | pub struct Force {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `to_vec2d`
[INFO] [stderr]   --> src/structs.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     pub fn to_vec2d(&self) -> Vector2d {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Velocity`
[INFO] [stderr]   --> src/structs.rs:59:12
[INFO] [stderr]    |
[INFO] [stderr] 59 | pub struct Velocity {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `to_vec2d`
[INFO] [stderr]   --> src/structs.rs:65:5
[INFO] [stderr]    |
[INFO] [stderr] 65 |     pub fn to_vec2d(&self) -> Vector2d {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Fixed`
[INFO] [stderr]   --> src/structs.rs:73:12
[INFO] [stderr]    |
[INFO] [stderr] 73 | pub struct Fixed {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `add_vec`
[INFO] [stderr]   --> src/structs.rs:89:5
[INFO] [stderr]    |
[INFO] [stderr] 89 |     pub fn add_vec(&self, vec: &Vector2d) -> Vector2d {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `sub_vec`
[INFO] [stderr]   --> src/structs.rs:96:5
[INFO] [stderr]    |
[INFO] [stderr] 96 |     pub fn sub_vec(&self, vec: &Vector2d) -> Vector2d {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `normalize`
[INFO] [stderr]    --> src/structs.rs:103:5
[INFO] [stderr]     |
[INFO] [stderr] 103 |     pub fn normalize(&self) -> Vector2d {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `len`
[INFO] [stderr]    --> src/structs.rs:107:5
[INFO] [stderr]     |
[INFO] [stderr] 107 |     pub fn len(&self) -> f64 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `divide_scalar`
[INFO] [stderr]    --> src/structs.rs:111:5
[INFO] [stderr]     |
[INFO] [stderr] 111 |     pub fn divide_scalar(&self, scalar: f64) -> Vector2d {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `distance_to_vec`
[INFO] [stderr]    --> src/structs.rs:125:5
[INFO] [stderr]     |
[INFO] [stderr] 125 |     pub fn distance_to_vec(&self, vec: &Vector2d) -> f64 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `update`
[INFO] [stderr]  --> src/velocity_verlet.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn update(
[INFO] [stderr]   |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `calc_velocity`
[INFO] [stderr]   --> src/velocity_verlet.rs:30:4
[INFO] [stderr]    |
[INFO] [stderr] 30 | fn calc_velocity(velocity: f64, force: f64, mass: i32) -> f64 {
[INFO] [stderr]    |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `force_system`
[INFO] [stderr]   --> src/main.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     force_system: ForceSystem,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 55 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `"docker" "inspect" "6a59d7fd9b1cf5a2b403eca53eaebbc622f6a046ec8fddc26b401ccd650e0f43"`
[INFO] running `"docker" "rm" "-f" "6a59d7fd9b1cf5a2b403eca53eaebbc622f6a046ec8fddc26b401ccd650e0f43"`
[INFO] [stdout] 6a59d7fd9b1cf5a2b403eca53eaebbc622f6a046ec8fddc26b401ccd650e0f43
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 83f162b7b9b7ade78681338bf4f3141783359328c4bd7067b94a304525df6df9
[INFO] running `"docker" "start" "-a" "83f162b7b9b7ade78681338bf4f3141783359328c4bd7067b94a304525df6df9"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling graph_physics_engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/main.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/quad.rs:187:16
[INFO] [stderr]     |
[INFO] [stderr] 187 |             if (!self.divided) {
[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/quad.rs:191:24
[INFO] [stderr]     |
[INFO] [stderr] 191 |                     if (area.overlaps_vec2d(pos)) {
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `structs::*`
[INFO] [stderr]   --> src/main.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use structs::*;
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `physics_engine`
[INFO] [stderr]   --> src/main.rs:18:9
[INFO] [stderr]    |
[INFO] [stderr] 18 |     let physics_engine = PhysicsEngine {
[INFO] [stderr]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_physics_engine`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `inserted` is assigned to, but never used
[INFO] [stderr]    --> src/quad.rs:167:17
[INFO] [stderr]     |
[INFO] [stderr] 167 |             let mut inserted = false;
[INFO] [stderr]     |                 ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_inserted` instead
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `inserted` is never read
[INFO] [stderr]    --> src/quad.rs:169:17
[INFO] [stderr]     |
[INFO] [stderr] 169 |                 inserted = tl.insert(id, pos);
[INFO] [stderr]     |                 ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `inserted` is never read
[INFO] [stderr]    --> src/quad.rs:172:17
[INFO] [stderr]     |
[INFO] [stderr] 172 |                 inserted = tr.insert(id, pos);
[INFO] [stderr]     |                 ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `inserted` is never read
[INFO] [stderr]    --> src/quad.rs:175:17
[INFO] [stderr]     |
[INFO] [stderr] 175 |                 inserted = bl.insert(id, pos);
[INFO] [stderr]     |                 ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `inserted` is never read
[INFO] [stderr]    --> src/quad.rs:178:17
[INFO] [stderr]     |
[INFO] [stderr] 178 |                 inserted = br.insert(id, pos);
[INFO] [stderr]     |                 ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `index`
[INFO] [stderr]   --> src/spring_system.rs:42:10
[INFO] [stderr]    |
[INFO] [stderr] 42 |     for (index, s) in springs.iter().enumerate() {
[INFO] [stderr]    |          ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `CentralGravityOptions`
[INFO] [stderr]  --> src/central_gravity.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | struct CentralGravityOptions {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `update`
[INFO] [stderr]  --> src/central_gravity.rs:8:8
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub fn update(center: &Vector2d, positions: &Vec<Option<Position>>, forces: &mut Vec<Option<Force>>) {
[INFO] [stderr]   |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `calc_force`
[INFO] [stderr]   --> src/central_gravity.rs:25:4
[INFO] [stderr]    |
[INFO] [stderr] 25 | fn calc_force(distance: f64, dx: f64, dy: f64, mass: i32) -> Force {
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `gravitational_constant`
[INFO] [stderr]  --> src/force_system.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     gravitational_constant: i32,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `theta`
[INFO] [stderr]  --> src/force_system.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     theta: f64,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `options`
[INFO] [stderr]   --> src/force_system.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     options: ForceSystemOptions,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `construct_tree`
[INFO] [stderr]   --> src/force_system.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn construct_tree(&mut self, bounds: AABB, positions: &Vec<Option<(ID, Position)>>) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_force_contributions`
[INFO] [stderr]   --> src/force_system.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     fn get_force_contributions(&self, node: &ID, pos: &Vector2d, branch: &QuadTree) -> Vector2d {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `calc_force`
[INFO] [stderr]   --> src/force_system.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 |     fn calc_force(&self, mut distance: f64, mut dx: f64, dy: f64, mass: i32) -> Force {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `update`
[INFO] [stderr]    --> src/force_system.rs:93:5
[INFO] [stderr]     |
[INFO] [stderr] 93  | /     pub fn update(
[INFO] [stderr] 94  | |         &mut self,
[INFO] [stderr] 95  | |         bounds: AABB,
[INFO] [stderr] 96  | |         positions: &Vec<Option<(ID, Position)>>,
[INFO] [stderr] ...   |
[INFO] [stderr] 110 | |         }
[INFO] [stderr] 111 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `half_width`
[INFO] [stderr]   --> src/quad.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn half_width(&self) -> f64 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `half_height`
[INFO] [stderr]   --> src/quad.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn half_height(&self) -> f64 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `horizontal_midpoint`
[INFO] [stderr]   --> src/quad.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn horizontal_midpoint(&self) -> f64 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `vertical_midpoint`
[INFO] [stderr]   --> src/quad.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn vertical_midpoint(&self) -> f64 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `overlaps_vec2d`
[INFO] [stderr]   --> src/quad.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn overlaps_vec2d(&self, vec: &Vector2d) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `overlaps_aabb`
[INFO] [stderr]   --> src/quad.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub fn overlaps_aabb(&self, aabb: &AABB) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `position`
[INFO] [stderr]   --> src/quad.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn position(&self) -> Position {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `size`
[INFO] [stderr]   --> src/quad.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn size(&self) -> Size {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `max_elements`
[INFO] [stderr]   --> src/quad.rs:60:5
[INFO] [stderr]    |
[INFO] [stderr] 60 |     max_elements: i32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `max_depth`
[INFO] [stderr]   --> src/quad.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 |     max_depth: i32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `insert`
[INFO] [stderr]   --> src/quad.rs:92:5
[INFO] [stderr]    |
[INFO] [stderr] 92 |     pub fn insert(&mut self, node: &ID, position: &Vector2d) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `update_mass`
[INFO] [stderr]    --> src/quad.rs:126:5
[INFO] [stderr]     |
[INFO] [stderr] 126 |     fn update_mass(&mut self, pos: &Vector2d, mass: i32) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `divide`
[INFO] [stderr]    --> src/quad.rs:140:5
[INFO] [stderr]     |
[INFO] [stderr] 140 |     fn divide(&mut self) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `query`
[INFO] [stderr]    --> src/quad.rs:183:5
[INFO] [stderr]     |
[INFO] [stderr] 183 |     pub fn query(&self, area: &AABB) -> Vec<ID> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `mut_two`
[INFO] [stderr]  --> src/spring_system.rs:4:4
[INFO] [stderr]   |
[INFO] [stderr] 4 | fn mut_two<T>(
[INFO] [stderr]   |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `update`
[INFO] [stderr]   --> src/spring_system.rs:36:8
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub fn update(
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Num`
[INFO] [stderr]   --> src/structs.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     Num(i32),
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Str`
[INFO] [stderr]   --> src/structs.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     Str(String),
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `to_vec2d`
[INFO] [stderr]   --> src/structs.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn to_vec2d(&self) -> Vector2d {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Spring`
[INFO] [stderr]   --> src/structs.rs:40:12
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub struct Spring {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Force`
[INFO] [stderr]   --> src/structs.rs:45:12
[INFO] [stderr]    |
[INFO] [stderr] 45 | pub struct Force {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `to_vec2d`
[INFO] [stderr]   --> src/structs.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     pub fn to_vec2d(&self) -> Vector2d {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Velocity`
[INFO] [stderr]   --> src/structs.rs:59:12
[INFO] [stderr]    |
[INFO] [stderr] 59 | pub struct Velocity {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `to_vec2d`
[INFO] [stderr]   --> src/structs.rs:65:5
[INFO] [stderr]    |
[INFO] [stderr] 65 |     pub fn to_vec2d(&self) -> Vector2d {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Fixed`
[INFO] [stderr]   --> src/structs.rs:73:12
[INFO] [stderr]    |
[INFO] [stderr] 73 | pub struct Fixed {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `add_vec`
[INFO] [stderr]   --> src/structs.rs:89:5
[INFO] [stderr]    |
[INFO] [stderr] 89 |     pub fn add_vec(&self, vec: &Vector2d) -> Vector2d {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `sub_vec`
[INFO] [stderr]   --> src/structs.rs:96:5
[INFO] [stderr]    |
[INFO] [stderr] 96 |     pub fn sub_vec(&self, vec: &Vector2d) -> Vector2d {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `normalize`
[INFO] [stderr]    --> src/structs.rs:103:5
[INFO] [stderr]     |
[INFO] [stderr] 103 |     pub fn normalize(&self) -> Vector2d {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `len`
[INFO] [stderr]    --> src/structs.rs:107:5
[INFO] [stderr]     |
[INFO] [stderr] 107 |     pub fn len(&self) -> f64 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `divide_scalar`
[INFO] [stderr]    --> src/structs.rs:111:5
[INFO] [stderr]     |
[INFO] [stderr] 111 |     pub fn divide_scalar(&self, scalar: f64) -> Vector2d {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `distance_to_vec`
[INFO] [stderr]    --> src/structs.rs:125:5
[INFO] [stderr]     |
[INFO] [stderr] 125 |     pub fn distance_to_vec(&self, vec: &Vector2d) -> f64 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `update`
[INFO] [stderr]  --> src/velocity_verlet.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn update(
[INFO] [stderr]   |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `calc_velocity`
[INFO] [stderr]   --> src/velocity_verlet.rs:30:4
[INFO] [stderr]    |
[INFO] [stderr] 30 | fn calc_velocity(velocity: f64, force: f64, mass: i32) -> f64 {
[INFO] [stderr]    |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `force_system`
[INFO] [stderr]   --> src/main.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     force_system: ForceSystem,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 55 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `"docker" "inspect" "83f162b7b9b7ade78681338bf4f3141783359328c4bd7067b94a304525df6df9"`
[INFO] running `"docker" "rm" "-f" "83f162b7b9b7ade78681338bf4f3141783359328c4bd7067b94a304525df6df9"`
[INFO] [stdout] 83f162b7b9b7ade78681338bf4f3141783359328c4bd7067b94a304525df6df9
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 40fa415528cc9281359820764a25611b7ef6c5629f74cd0790837ebcd4228621
[INFO] running `"docker" "start" "-a" "40fa415528cc9281359820764a25611b7ef6c5629f74cd0790837ebcd4228621"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/main.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/quad.rs:187:16
[INFO] [stderr]     |
[INFO] [stderr] 187 |             if (!self.divided) {
[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/quad.rs:191:24
[INFO] [stderr]     |
[INFO] [stderr] 191 |                     if (area.overlaps_vec2d(pos)) {
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `structs::*`
[INFO] [stderr]   --> src/main.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use structs::*;
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `physics_engine`
[INFO] [stderr]   --> src/main.rs:18:9
[INFO] [stderr]    |
[INFO] [stderr] 18 |     let physics_engine = PhysicsEngine {
[INFO] [stderr]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_physics_engine`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `inserted` is assigned to, but never used
[INFO] [stderr]    --> src/quad.rs:167:17
[INFO] [stderr]     |
[INFO] [stderr] 167 |             let mut inserted = false;
[INFO] [stderr]     |                 ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_inserted` instead
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `inserted` is never read
[INFO] [stderr]    --> src/quad.rs:169:17
[INFO] [stderr]     |
[INFO] [stderr] 169 |                 inserted = tl.insert(id, pos);
[INFO] [stderr]     |                 ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `inserted` is never read
[INFO] [stderr]    --> src/quad.rs:172:17
[INFO] [stderr]     |
[INFO] [stderr] 172 |                 inserted = tr.insert(id, pos);
[INFO] [stderr]     |                 ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `inserted` is never read
[INFO] [stderr]    --> src/quad.rs:175:17
[INFO] [stderr]     |
[INFO] [stderr] 175 |                 inserted = bl.insert(id, pos);
[INFO] [stderr]     |                 ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `inserted` is never read
[INFO] [stderr]    --> src/quad.rs:178:17
[INFO] [stderr]     |
[INFO] [stderr] 178 |                 inserted = br.insert(id, pos);
[INFO] [stderr]     |                 ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `index`
[INFO] [stderr]   --> src/spring_system.rs:42:10
[INFO] [stderr]    |
[INFO] [stderr] 42 |     for (index, s) in springs.iter().enumerate() {
[INFO] [stderr]    |          ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `CentralGravityOptions`
[INFO] [stderr]  --> src/central_gravity.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | struct CentralGravityOptions {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `update`
[INFO] [stderr]  --> src/central_gravity.rs:8:8
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub fn update(center: &Vector2d, positions: &Vec<Option<Position>>, forces: &mut Vec<Option<Force>>) {
[INFO] [stderr]   |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `calc_force`
[INFO] [stderr]   --> src/central_gravity.rs:25:4
[INFO] [stderr]    |
[INFO] [stderr] 25 | fn calc_force(distance: f64, dx: f64, dy: f64, mass: i32) -> Force {
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `gravitational_constant`
[INFO] [stderr]  --> src/force_system.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     gravitational_constant: i32,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `theta`
[INFO] [stderr]  --> src/force_system.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     theta: f64,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `options`
[INFO] [stderr]   --> src/force_system.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     options: ForceSystemOptions,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `construct_tree`
[INFO] [stderr]   --> src/force_system.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn construct_tree(&mut self, bounds: AABB, positions: &Vec<Option<(ID, Position)>>) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_force_contributions`
[INFO] [stderr]   --> src/force_system.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     fn get_force_contributions(&self, node: &ID, pos: &Vector2d, branch: &QuadTree) -> Vector2d {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `calc_force`
[INFO] [stderr]   --> src/force_system.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 |     fn calc_force(&self, mut distance: f64, mut dx: f64, dy: f64, mass: i32) -> Force {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `update`
[INFO] [stderr]    --> src/force_system.rs:93:5
[INFO] [stderr]     |
[INFO] [stderr] 93  | /     pub fn update(
[INFO] [stderr] 94  | |         &mut self,
[INFO] [stderr] 95  | |         bounds: AABB,
[INFO] [stderr] 96  | |         positions: &Vec<Option<(ID, Position)>>,
[INFO] [stderr] ...   |
[INFO] [stderr] 110 | |         }
[INFO] [stderr] 111 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `half_width`
[INFO] [stderr]   --> src/quad.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn half_width(&self) -> f64 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `half_height`
[INFO] [stderr]   --> src/quad.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub fn half_height(&self) -> f64 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `horizontal_midpoint`
[INFO] [stderr]   --> src/quad.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn horizontal_midpoint(&self) -> f64 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `vertical_midpoint`
[INFO] [stderr]   --> src/quad.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn vertical_midpoint(&self) -> f64 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `overlaps_vec2d`
[INFO] [stderr]   --> src/quad.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn overlaps_vec2d(&self, vec: &Vector2d) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `overlaps_aabb`
[INFO] [stderr]   --> src/quad.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub fn overlaps_aabb(&self, aabb: &AABB) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `position`
[INFO] [stderr]   --> src/quad.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn position(&self) -> Position {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `size`
[INFO] [stderr]   --> src/quad.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn size(&self) -> Size {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `max_elements`
[INFO] [stderr]   --> src/quad.rs:60:5
[INFO] [stderr]    |
[INFO] [stderr] 60 |     max_elements: i32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `max_depth`
[INFO] [stderr]   --> src/quad.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 |     max_depth: i32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `insert`
[INFO] [stderr]   --> src/quad.rs:92:5
[INFO] [stderr]    |
[INFO] [stderr] 92 |     pub fn insert(&mut self, node: &ID, position: &Vector2d) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `update_mass`
[INFO] [stderr]    --> src/quad.rs:126:5
[INFO] [stderr]     |
[INFO] [stderr] 126 |     fn update_mass(&mut self, pos: &Vector2d, mass: i32) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `divide`
[INFO] [stderr]    --> src/quad.rs:140:5
[INFO] [stderr]     |
[INFO] [stderr] 140 |     fn divide(&mut self) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `query`
[INFO] [stderr]    --> src/quad.rs:183:5
[INFO] [stderr]     |
[INFO] [stderr] 183 |     pub fn query(&self, area: &AABB) -> Vec<ID> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `mut_two`
[INFO] [stderr]  --> src/spring_system.rs:4:4
[INFO] [stderr]   |
[INFO] [stderr] 4 | fn mut_two<T>(
[INFO] [stderr]   |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `update`
[INFO] [stderr]   --> src/spring_system.rs:36:8
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub fn update(
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Num`
[INFO] [stderr]   --> src/structs.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     Num(i32),
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Str`
[INFO] [stderr]   --> src/structs.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     Str(String),
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `to_vec2d`
[INFO] [stderr]   --> src/structs.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn to_vec2d(&self) -> Vector2d {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Spring`
[INFO] [stderr]   --> src/structs.rs:40:12
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub struct Spring {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Force`
[INFO] [stderr]   --> src/structs.rs:45:12
[INFO] [stderr]    |
[INFO] [stderr] 45 | pub struct Force {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `to_vec2d`
[INFO] [stderr]   --> src/structs.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     pub fn to_vec2d(&self) -> Vector2d {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Velocity`
[INFO] [stderr]   --> src/structs.rs:59:12
[INFO] [stderr]    |
[INFO] [stderr] 59 | pub struct Velocity {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `to_vec2d`
[INFO] [stderr]   --> src/structs.rs:65:5
[INFO] [stderr]    |
[INFO] [stderr] 65 |     pub fn to_vec2d(&self) -> Vector2d {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Fixed`
[INFO] [stderr]   --> src/structs.rs:73:12
[INFO] [stderr]    |
[INFO] [stderr] 73 | pub struct Fixed {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `add_vec`
[INFO] [stderr]   --> src/structs.rs:89:5
[INFO] [stderr]    |
[INFO] [stderr] 89 |     pub fn add_vec(&self, vec: &Vector2d) -> Vector2d {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `sub_vec`
[INFO] [stderr]   --> src/structs.rs:96:5
[INFO] [stderr]    |
[INFO] [stderr] 96 |     pub fn sub_vec(&self, vec: &Vector2d) -> Vector2d {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `normalize`
[INFO] [stderr]    --> src/structs.rs:103:5
[INFO] [stderr]     |
[INFO] [stderr] 103 |     pub fn normalize(&self) -> Vector2d {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `len`
[INFO] [stderr]    --> src/structs.rs:107:5
[INFO] [stderr]     |
[INFO] [stderr] 107 |     pub fn len(&self) -> f64 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `divide_scalar`
[INFO] [stderr]    --> src/structs.rs:111:5
[INFO] [stderr]     |
[INFO] [stderr] 111 |     pub fn divide_scalar(&self, scalar: f64) -> Vector2d {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `distance_to_vec`
[INFO] [stderr]    --> src/structs.rs:125:5
[INFO] [stderr]     |
[INFO] [stderr] 125 |     pub fn distance_to_vec(&self, vec: &Vector2d) -> f64 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `update`
[INFO] [stderr]  --> src/velocity_verlet.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn update(
[INFO] [stderr]   |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `calc_velocity`
[INFO] [stderr]   --> src/velocity_verlet.rs:30:4
[INFO] [stderr]    |
[INFO] [stderr] 30 | fn calc_velocity(velocity: f64, force: f64, mass: i32) -> f64 {
[INFO] [stderr]    |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `force_system`
[INFO] [stderr]   --> src/main.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     force_system: ForceSystem,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 55 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/graph_physics_engine-2004866f54b79c7a
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "40fa415528cc9281359820764a25611b7ef6c5629f74cd0790837ebcd4228621"`
[INFO] running `"docker" "rm" "-f" "40fa415528cc9281359820764a25611b7ef6c5629f74cd0790837ebcd4228621"`
[INFO] [stdout] 40fa415528cc9281359820764a25611b7ef6c5629f74cd0790837ebcd4228621