[INFO] updating cached repository stmtk1/chase_and_runaway
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/stmtk1/chase_and_runaway
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/stmtk1/chase_and_runaway" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/stmtk1/chase_and_runaway"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/stmtk1/chase_and_runaway'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/stmtk1/chase_and_runaway" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/stmtk1/chase_and_runaway"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/stmtk1/chase_and_runaway'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 909386a599f3ae0c15656744fa60e144ef282b89
[INFO] sha for GitHub repo stmtk1/chase_and_runaway: 909386a599f3ae0c15656744fa60e144ef282b89
[INFO] validating manifest of stmtk1/chase_and_runaway on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of stmtk1/chase_and_runaway on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing stmtk1/chase_and_runaway
[INFO] finished frobbing stmtk1/chase_and_runaway
[INFO] frobbed toml for stmtk1/chase_and_runaway written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/stmtk1/chase_and_runaway/Cargo.toml
[INFO] started frobbing stmtk1/chase_and_runaway
[INFO] finished frobbing stmtk1/chase_and_runaway
[INFO] frobbed toml for stmtk1/chase_and_runaway written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/stmtk1/chase_and_runaway/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking stmtk1/chase_and_runaway against try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-7/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/stmtk1/chase_and_runaway:/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" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] c075f5994a739b6a9bf173a14aba34f9cdbc6aa9b9bea8bc93600b31e0fbaeeb
[INFO] running `"docker" "start" "-a" "c075f5994a739b6a9bf173a14aba34f9cdbc6aa9b9bea8bc93600b31e0fbaeeb"`
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]     Checking piston2d-opengl_graphics v0.57.0
[INFO] [stderr]     Checking dlib v0.4.1
[INFO] [stderr]     Checking wayland-sys v0.21.13
[INFO] [stderr]     Checking wayland-commons v0.21.13
[INFO] [stderr]     Checking wayland-client v0.21.13
[INFO] [stderr]     Checking wayland-protocols v0.21.13
[INFO] [stderr]     Checking smithay-client-toolkit v0.4.6
[INFO] [stderr]     Checking winit v0.18.1
[INFO] [stderr]     Checking glutin v0.19.0
[INFO] [stderr]     Checking pistoncore-glutin_window v0.51.1
[INFO] [stderr]     Checking piston_window v0.85.0
[INFO] [stderr]     Checking life v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `Rectangle`
[INFO] [stderr]  --> src/animal/rat/mod.rs:7:27
[INFO] [stderr]   |
[INFO] [stderr] 7 | use quad_tree::{QuadTree, Rectangle};
[INFO] [stderr]   |                           ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Rectangle`
[INFO] [stderr]  --> src/animal/rat/mod.rs:7:27
[INFO] [stderr]   |
[INFO] [stderr] 7 | use quad_tree::{QuadTree, Rectangle};
[INFO] [stderr]   |                           ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_position`
[INFO] [stderr]    --> src/animal/cat/mod.rs:286:5
[INFO] [stderr]     |
[INFO] [stderr] 286 |     pub fn set_position(&self, position: &PVector) -> Cat{
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `CELL_WIDTH`
[INFO] [stderr]   --> src/consts.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub const CELL_WIDTH: f64 = 64.0;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `MIN_WIDTH`
[INFO] [stderr]   --> src/consts.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub const MIN_WIDTH: f64 = 5.0;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `MIN_HEIGTH`
[INFO] [stderr]   --> src/consts.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub const MIN_HEIGTH: f64 = 3.75;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `remove`
[INFO] [stderr]   --> src/quad_tree/mod.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 |     pub fn remove(&mut self, animal: &T) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_move_tree`
[INFO] [stderr]    --> src/quad_tree/mod.rs:129:5
[INFO] [stderr]     |
[INFO] [stderr] 129 |     pub fn is_move_tree(&self, animal: &T) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `min_rectangle`
[INFO] [stderr]    --> src/quad_tree/mod.rs:211:5
[INFO] [stderr]     |
[INFO] [stderr] 211 |     pub fn min_rectangle(&self) -> Rectangle {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `split_rectangle`
[INFO] [stderr]    --> src/quad_tree/mod.rs:215:5
[INFO] [stderr]     |
[INFO] [stderr] 215 |     fn split_rectangle(&self) -> Rectangle {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_index`
[INFO] [stderr]    --> src/quad_tree/mod.rs:229:5
[INFO] [stderr]     |
[INFO] [stderr] 229 |     fn get_index(&self, index: (usize, usize), vector: &PVector) -> (usize, usize) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `CELL_WIDTH`
[INFO] [stderr]   --> src/consts.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub const CELL_WIDTH: f64 = 64.0;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `MIN_WIDTH`
[INFO] [stderr]   --> src/consts.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub const MIN_WIDTH: f64 = 5.0;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `MIN_HEIGTH`
[INFO] [stderr]   --> src/consts.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub const MIN_HEIGTH: f64 = 3.75;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `min_rectangle`
[INFO] [stderr]    --> src/quad_tree/mod.rs:211:5
[INFO] [stderr]     |
[INFO] [stderr] 211 |     pub fn min_rectangle(&self) -> Rectangle {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `split_rectangle`
[INFO] [stderr]    --> src/quad_tree/mod.rs:215:5
[INFO] [stderr]     |
[INFO] [stderr] 215 |     fn split_rectangle(&self) -> Rectangle {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.18s
[INFO] running `"docker" "inspect" "c075f5994a739b6a9bf173a14aba34f9cdbc6aa9b9bea8bc93600b31e0fbaeeb"`
[INFO] running `"docker" "rm" "-f" "c075f5994a739b6a9bf173a14aba34f9cdbc6aa9b9bea8bc93600b31e0fbaeeb"`
[INFO] [stdout] c075f5994a739b6a9bf173a14aba34f9cdbc6aa9b9bea8bc93600b31e0fbaeeb