Dec 11 17:23:22.622 INFO checking hokora/pong against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 17:23:22.622 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 11 17:23:23.036 INFO [stdout] f1d393a7a873c0d682b78f4ca12e1ff83bf493a83eebe639a81ac111f95fecd4
Dec 11 17:23:23.038 INFO running `"docker" "start" "-a" "f1d393a7a873c0d682b78f4ca12e1ff83bf493a83eebe639a81ac111f95fecd4"`
Dec 11 17:23:24.311 INFO [stderr] usermod: no changes
Dec 11 17:23:24.660 INFO [stderr]    Compiling rand v0.3.16
Dec 11 17:23:27.250 INFO [stderr]     Checking rayon-core v1.2.1
Dec 11 17:23:27.250 INFO [stderr]     Checking tempfile v2.1.6
Dec 11 17:23:28.077 INFO [stderr]    Compiling phf_generator v0.7.21
Dec 11 17:23:29.200 INFO [stderr]    Compiling phf_codegen v0.7.21
Dec 11 17:23:29.596 INFO [stderr]     Checking rayon v0.8.2
Dec 11 17:23:30.360 INFO [stderr]    Compiling target_build_utils v0.3.1
Dec 11 17:23:34.905 INFO [stderr]     Checking jpeg-decoder v0.1.13
Dec 11 17:23:37.410 INFO [stderr]     Checking image v0.14.0
Dec 11 17:23:47.490 INFO [stderr]     Checking piston-gfx_texture v0.25.0
Dec 11 17:23:51.028 INFO [stderr]    Compiling libloading v0.3.4
Dec 11 17:23:51.090 INFO [stderr]     Checking piston2d-gfx_graphics v0.42.0
Dec 11 17:23:54.502 INFO [stderr]     Checking dlib v0.3.1
Dec 11 17:23:55.200 INFO [stderr]     Checking wayland-sys v0.9.9
Dec 11 17:23:56.072 INFO [stderr]     Checking wayland-client v0.9.9
Dec 11 17:23:58.393 INFO [stderr]     Checking wayland-kbd v0.9.1
Dec 11 17:23:58.395 INFO [stderr]     Checking wayland-window v0.6.1
Dec 11 17:24:00.118 INFO [stderr]     Checking winit v0.7.5
Dec 11 17:24:02.146 INFO [stderr]     Checking glutin v0.9.2
Dec 11 17:24:04.000 INFO [stderr]     Checking pistoncore-glutin_window v0.38.0
Dec 11 17:24:05.218 INFO [stderr]     Checking piston_window v0.68.0
Dec 11 17:24:07.906 INFO [stderr]     Checking pong v0.1.0 (/source)
Dec 11 17:24:12.180 INFO [stderr] warning: unused variable: `width`
Dec 11 17:24:12.180 INFO [stderr]   --> src/objects.rs:10:16
Dec 11 17:24:12.180 INFO [stderr]    |
Dec 11 17:24:12.180 INFO [stderr] 10 |     pub fn new(width:u32,height:u32)->Ball{
Dec 11 17:24:12.180 INFO [stderr]    |                ^^^^^ help: consider using `_width` instead
Dec 11 17:24:12.180 INFO [stderr]    |
Dec 11 17:24:12.180 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 17:24:12.181 INFO [stderr] 
Dec 11 17:24:12.181 INFO [stderr] warning: unused variable: `height`
Dec 11 17:24:12.181 INFO [stderr]   --> src/objects.rs:10:26
Dec 11 17:24:12.181 INFO [stderr]    |
Dec 11 17:24:12.181 INFO [stderr] 10 |     pub fn new(width:u32,height:u32)->Ball{
Dec 11 17:24:12.181 INFO [stderr]    |                          ^^^^^^ help: consider using `_height` instead
Dec 11 17:24:12.181 INFO [stderr] 
Dec 11 17:24:12.184 INFO [stderr] warning: struct is never constructed: `Ball`
Dec 11 17:24:12.184 INFO [stderr]  --> src/objects.rs:4:1
Dec 11 17:24:12.184 INFO [stderr]   |
Dec 11 17:24:12.184 INFO [stderr] 4 | pub struct Ball{
Dec 11 17:24:12.184 INFO [stderr]   | ^^^^^^^^^^^^^^^
Dec 11 17:24:12.184 INFO [stderr]   |
Dec 11 17:24:12.184 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 17:24:12.184 INFO [stderr] 
Dec 11 17:24:12.184 INFO [stderr] warning: method is never used: `new`
Dec 11 17:24:12.184 INFO [stderr]   --> src/objects.rs:10:5
Dec 11 17:24:12.184 INFO [stderr]    |
Dec 11 17:24:12.185 INFO [stderr] 10 |     pub fn new(width:u32,height:u32)->Ball{
Dec 11 17:24:12.185 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:24:12.185 INFO [stderr] 
Dec 11 17:24:12.185 INFO [stderr] warning: method is never used: `draw`
Dec 11 17:24:12.185 INFO [stderr]   --> src/objects.rs:14:5
Dec 11 17:24:12.185 INFO [stderr]    |
Dec 11 17:24:12.185 INFO [stderr] 14 |     pub fn draw(){
Dec 11 17:24:12.185 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 11 17:24:12.185 INFO [stderr] 
Dec 11 17:24:12.185 INFO [stderr] warning: struct is never constructed: `Field`
Dec 11 17:24:12.185 INFO [stderr]  --> src/field.rs:5:1
Dec 11 17:24:12.185 INFO [stderr]   |
Dec 11 17:24:12.185 INFO [stderr] 5 | struct Field{
Dec 11 17:24:12.185 INFO [stderr]   | ^^^^^^^^^^^^
Dec 11 17:24:12.185 INFO [stderr] 
Dec 11 17:24:12.185 INFO [stderr] warning: method is never used: `draw`
Dec 11 17:24:12.185 INFO [stderr]   --> src/field.rs:13:5
Dec 11 17:24:12.185 INFO [stderr]    |
Dec 11 17:24:12.185 INFO [stderr] 13 |     pub fn draw(&self, c: context::Context, g: &mut G2d){
Dec 11 17:24:12.185 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:24:12.185 INFO [stderr] 
Dec 11 17:24:12.185 INFO [stderr] warning: struct is never constructed: `Bounds`
Dec 11 17:24:12.185 INFO [stderr]   --> src/field.rs:18:1
Dec 11 17:24:12.185 INFO [stderr]    |
Dec 11 17:24:12.185 INFO [stderr] 18 | pub struct Bounds{
Dec 11 17:24:12.185 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 11 17:24:12.185 INFO [stderr] 
Dec 11 17:24:12.185 INFO [stderr] warning: method is never used: `new`
Dec 11 17:24:12.185 INFO [stderr]   --> src/field.rs:27:5
Dec 11 17:24:12.185 INFO [stderr]    |
Dec 11 17:24:12.185 INFO [stderr] 27 |     pub fn new(min_x:f64,max_x:f64,min_y:f64,max_y:f64)->Bounds{
Dec 11 17:24:12.185 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:24:12.185 INFO [stderr] 
Dec 11 17:24:12.185 INFO [stderr] warning: method is never used: `draw`
Dec 11 17:24:12.185 INFO [stderr]   --> src/field.rs:36:5
Dec 11 17:24:12.185 INFO [stderr]    |
Dec 11 17:24:12.185 INFO [stderr] 36 |     pub fn draw(&self, c: context::Context, g: &mut G2d){
Dec 11 17:24:12.185 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:24:12.185 INFO [stderr] 
Dec 11 17:24:12.444 INFO [stderr] warning: unused variable: `width`
Dec 11 17:24:12.445 INFO [stderr]   --> src/objects.rs:10:16
Dec 11 17:24:12.445 INFO [stderr]    |
Dec 11 17:24:12.445 INFO [stderr] 10 |     pub fn new(width:u32,height:u32)->Ball{
Dec 11 17:24:12.445 INFO [stderr]    |                ^^^^^ help: consider using `_width` instead
Dec 11 17:24:12.445 INFO [stderr]    |
Dec 11 17:24:12.445 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 17:24:12.445 INFO [stderr] 
Dec 11 17:24:12.445 INFO [stderr] warning: unused variable: `height`
Dec 11 17:24:12.445 INFO [stderr]   --> src/objects.rs:10:26
Dec 11 17:24:12.445 INFO [stderr]    |
Dec 11 17:24:12.445 INFO [stderr] 10 |     pub fn new(width:u32,height:u32)->Ball{
Dec 11 17:24:12.446 INFO [stderr]    |                          ^^^^^^ help: consider using `_height` instead
Dec 11 17:24:12.446 INFO [stderr] 
Dec 11 17:24:12.449 INFO [stderr] warning: struct is never constructed: `Ball`
Dec 11 17:24:12.449 INFO [stderr]  --> src/objects.rs:4:1
Dec 11 17:24:12.449 INFO [stderr]   |
Dec 11 17:24:12.449 INFO [stderr] 4 | pub struct Ball{
Dec 11 17:24:12.449 INFO [stderr]   | ^^^^^^^^^^^^^^^
Dec 11 17:24:12.449 INFO [stderr]   |
Dec 11 17:24:12.449 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 17:24:12.449 INFO [stderr] 
Dec 11 17:24:12.450 INFO [stderr] warning: method is never used: `new`
Dec 11 17:24:12.450 INFO [stderr]   --> src/objects.rs:10:5
Dec 11 17:24:12.450 INFO [stderr]    |
Dec 11 17:24:12.450 INFO [stderr] 10 |     pub fn new(width:u32,height:u32)->Ball{
Dec 11 17:24:12.450 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:24:12.450 INFO [stderr] 
Dec 11 17:24:12.450 INFO [stderr] warning: method is never used: `draw`
Dec 11 17:24:12.450 INFO [stderr]   --> src/objects.rs:14:5
Dec 11 17:24:12.450 INFO [stderr]    |
Dec 11 17:24:12.450 INFO [stderr] 14 |     pub fn draw(){
Dec 11 17:24:12.450 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 11 17:24:12.450 INFO [stderr] 
Dec 11 17:24:12.450 INFO [stderr] warning: struct is never constructed: `Field`
Dec 11 17:24:12.450 INFO [stderr]  --> src/field.rs:5:1
Dec 11 17:24:12.450 INFO [stderr]   |
Dec 11 17:24:12.450 INFO [stderr] 5 | struct Field{
Dec 11 17:24:12.450 INFO [stderr]   | ^^^^^^^^^^^^
Dec 11 17:24:12.450 INFO [stderr] 
Dec 11 17:24:12.450 INFO [stderr] warning: method is never used: `draw`
Dec 11 17:24:12.450 INFO [stderr]   --> src/field.rs:13:5
Dec 11 17:24:12.450 INFO [stderr]    |
Dec 11 17:24:12.450 INFO [stderr] 13 |     pub fn draw(&self, c: context::Context, g: &mut G2d){
Dec 11 17:24:12.450 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:24:12.450 INFO [stderr] 
Dec 11 17:24:12.450 INFO [stderr] warning: struct is never constructed: `Bounds`
Dec 11 17:24:12.450 INFO [stderr]   --> src/field.rs:18:1
Dec 11 17:24:12.450 INFO [stderr]    |
Dec 11 17:24:12.450 INFO [stderr] 18 | pub struct Bounds{
Dec 11 17:24:12.450 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 11 17:24:12.450 INFO [stderr] 
Dec 11 17:24:12.450 INFO [stderr] warning: method is never used: `new`
Dec 11 17:24:12.450 INFO [stderr]   --> src/field.rs:27:5
Dec 11 17:24:12.450 INFO [stderr]    |
Dec 11 17:24:12.450 INFO [stderr] 27 |     pub fn new(min_x:f64,max_x:f64,min_y:f64,max_y:f64)->Bounds{
Dec 11 17:24:12.450 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:24:12.450 INFO [stderr] 
Dec 11 17:24:12.450 INFO [stderr] warning: method is never used: `draw`
Dec 11 17:24:12.450 INFO [stderr]   --> src/field.rs:36:5
Dec 11 17:24:12.450 INFO [stderr]    |
Dec 11 17:24:12.450 INFO [stderr] 36 |     pub fn draw(&self, c: context::Context, g: &mut G2d){
Dec 11 17:24:12.451 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:24:12.451 INFO [stderr] 
Dec 11 17:24:12.466 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.12s
Dec 11 17:24:12.481 INFO [stderr] su: No module specific data is present
Dec 11 17:24:13.959 INFO running `"docker" "inspect" "f1d393a7a873c0d682b78f4ca12e1ff83bf493a83eebe639a81ac111f95fecd4"`
Dec 11 17:24:14.356 INFO running `"docker" "rm" "-f" "f1d393a7a873c0d682b78f4ca12e1ff83bf493a83eebe639a81ac111f95fecd4"`
Dec 11 17:24:14.728 INFO [stdout] f1d393a7a873c0d682b78f4ca12e1ff83bf493a83eebe639a81ac111f95fecd4