Dec 11 17:23:22.666 INFO checking hokora/pong against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 17:23:22.666 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 17:23:22.995 INFO [stdout] 10fb3c9ea2f8abec375eda11b8d9a675c0036fe0a9a89bae064d4d8182bed29c
Dec 11 17:23:22.998 INFO running `"docker" "start" "-a" "10fb3c9ea2f8abec375eda11b8d9a675c0036fe0a9a89bae064d4d8182bed29c"`
Dec 11 17:23:24.107 INFO [stderr] usermod: no changes
Dec 11 17:23:24.456 INFO [stderr]    Compiling libc v0.2.28
Dec 11 17:23:24.484 INFO [stderr]    Compiling either v1.1.0
Dec 11 17:23:24.495 INFO [stderr]     Checking rand v0.3.16
Dec 11 17:23:24.495 INFO [stderr]     Checking shared_library v0.1.7
Dec 11 17:23:24.495 INFO [stderr]     Checking pistoncore-input v0.18.0
Dec 11 17:23:24.495 INFO [stderr]    Compiling gfx_gl v0.3.1
Dec 11 17:23:24.495 INFO [stderr]    Compiling glutin v0.9.2
Dec 11 17:23:24.576 INFO [stderr]     Checking x11-dl v2.14.0
Dec 11 17:23:27.220 INFO [stderr]     Checking rusttype v0.2.1
Dec 11 17:23:27.588 INFO [stderr]     Checking fs2 v0.2.5
Dec 11 17:23:32.341 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 11 17:23:32.561 INFO [stderr]    Compiling itertools v0.5.10
Dec 11 17:23:32.582 INFO [stderr]     Checking memmap v0.4.0
Dec 11 17:23:35.614 INFO [stderr]     Checking rayon-core v1.2.1
Dec 11 17:23:35.833 INFO [stderr]     Checking tempfile v2.1.6
Dec 11 17:23:37.653 INFO [stderr]     Checking pistoncore-window v0.27.0
Dec 11 17:23:37.772 INFO [stderr]     Checking rayon v0.8.2
Dec 11 17:23:40.560 INFO [stderr]     Checking pistoncore-event_loop v0.32.0
Dec 11 17:23:43.273 INFO [stderr]     Checking piston v0.32.0
Dec 11 17:23:44.136 INFO [stderr]    Compiling derivative v1.0.0
Dec 11 17:23:47.128 INFO [stderr]    Compiling phf_generator v0.7.21
Dec 11 17:23:48.760 INFO [stderr]    Compiling phf_codegen v0.7.21
Dec 11 17:23:49.009 INFO [stderr]     Checking jpeg-decoder v0.1.13
Dec 11 17:23:50.624 INFO [stderr]    Compiling target_build_utils v0.3.1
Dec 11 17:23:56.894 INFO [stderr]     Checking image v0.14.0
Dec 11 17:24:00.242 INFO [stderr]     Checking gfx_core v0.7.1
Dec 11 17:24:17.852 INFO [stderr]    Compiling libloading v0.3.4
Dec 11 17:24:21.906 INFO [stderr]     Checking dlib v0.3.1
Dec 11 17:24:22.568 INFO [stderr]     Checking wayland-sys v0.9.9
Dec 11 17:24:23.510 INFO [stderr]     Checking wayland-client v0.9.9
Dec 11 17:24:25.828 INFO [stderr]     Checking wayland-window v0.6.1
Dec 11 17:24:25.828 INFO [stderr]     Checking wayland-kbd v0.9.1
Dec 11 17:24:27.584 INFO [stderr]     Checking winit v0.7.5
Dec 11 17:24:33.284 INFO [stderr]     Checking pistoncore-glutin_window v0.38.0
Dec 11 17:24:40.006 INFO [stderr]     Checking gfx v0.16.1
Dec 11 17:24:40.007 INFO [stderr]     Checking gfx_device_gl v0.14.1
Dec 11 17:24:46.516 INFO [stderr]     Checking piston-gfx_texture v0.25.0
Dec 11 17:24:48.476 INFO [stderr]     Checking piston2d-gfx_graphics v0.42.0
Dec 11 17:24:52.001 INFO [stderr]     Checking piston_window v0.68.0
Dec 11 17:24:54.542 INFO [stderr]     Checking pong v0.1.0 (/source)
Dec 11 17:24:57.552 INFO [stderr] warning: unused variable: `width`
Dec 11 17:24:57.552 INFO [stderr]   --> src/objects.rs:10:16
Dec 11 17:24:57.552 INFO [stderr]    |
Dec 11 17:24:57.552 INFO [stderr] 10 |     pub fn new(width:u32,height:u32)->Ball{
Dec 11 17:24:57.552 INFO [stderr]    |                ^^^^^ help: consider using `_width` instead
Dec 11 17:24:57.552 INFO [stderr]    |
Dec 11 17:24:57.552 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 17:24:57.552 INFO [stderr] 
Dec 11 17:24:57.552 INFO [stderr] warning: unused variable: `height`
Dec 11 17:24:57.552 INFO [stderr]   --> src/objects.rs:10:26
Dec 11 17:24:57.552 INFO [stderr]    |
Dec 11 17:24:57.552 INFO [stderr] 10 |     pub fn new(width:u32,height:u32)->Ball{
Dec 11 17:24:57.552 INFO [stderr]    |                          ^^^^^^ help: consider using `_height` instead
Dec 11 17:24:57.552 INFO [stderr] 
Dec 11 17:24:57.552 INFO [stderr] warning: unused variable: `width`
Dec 11 17:24:57.552 INFO [stderr]   --> src/objects.rs:10:16
Dec 11 17:24:57.552 INFO [stderr]    |
Dec 11 17:24:57.552 INFO [stderr] 10 |     pub fn new(width:u32,height:u32)->Ball{
Dec 11 17:24:57.552 INFO [stderr]    |                ^^^^^ help: consider using `_width` instead
Dec 11 17:24:57.553 INFO [stderr]    |
Dec 11 17:24:57.553 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 17:24:57.553 INFO [stderr] 
Dec 11 17:24:57.553 INFO [stderr] warning: unused variable: `height`
Dec 11 17:24:57.553 INFO [stderr]   --> src/objects.rs:10:26
Dec 11 17:24:57.553 INFO [stderr]    |
Dec 11 17:24:57.553 INFO [stderr] 10 |     pub fn new(width:u32,height:u32)->Ball{
Dec 11 17:24:57.553 INFO [stderr]    |                          ^^^^^^ help: consider using `_height` instead
Dec 11 17:24:57.553 INFO [stderr] 
Dec 11 17:24:57.564 INFO [stderr] warning: struct is never constructed: `Ball`
Dec 11 17:24:57.564 INFO [stderr]  --> src/objects.rs:4:1
Dec 11 17:24:57.564 INFO [stderr]   |
Dec 11 17:24:57.564 INFO [stderr] 4 | pub struct Ball{
Dec 11 17:24:57.564 INFO [stderr]   | ^^^^^^^^^^^^^^^
Dec 11 17:24:57.564 INFO [stderr]   |
Dec 11 17:24:57.564 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 17:24:57.564 INFO [stderr] 
Dec 11 17:24:57.564 INFO [stderr] warning: method is never used: `new`
Dec 11 17:24:57.564 INFO [stderr]   --> src/objects.rs:10:5
Dec 11 17:24:57.564 INFO [stderr]    |
Dec 11 17:24:57.564 INFO [stderr] 10 |     pub fn new(width:u32,height:u32)->Ball{
Dec 11 17:24:57.564 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:24:57.564 INFO [stderr] 
Dec 11 17:24:57.564 INFO [stderr] warning: method is never used: `draw`
Dec 11 17:24:57.564 INFO [stderr]   --> src/objects.rs:14:5
Dec 11 17:24:57.564 INFO [stderr]    |
Dec 11 17:24:57.564 INFO [stderr] 14 |     pub fn draw(){
Dec 11 17:24:57.564 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 11 17:24:57.564 INFO [stderr] 
Dec 11 17:24:57.564 INFO [stderr] warning: struct is never constructed: `Field`
Dec 11 17:24:57.564 INFO [stderr]  --> src/field.rs:5:1
Dec 11 17:24:57.564 INFO [stderr]   |
Dec 11 17:24:57.564 INFO [stderr] 5 | struct Field{
Dec 11 17:24:57.564 INFO [stderr]   | ^^^^^^^^^^^^
Dec 11 17:24:57.564 INFO [stderr] 
Dec 11 17:24:57.564 INFO [stderr] warning: method is never used: `draw`
Dec 11 17:24:57.564 INFO [stderr]   --> src/field.rs:13:5
Dec 11 17:24:57.564 INFO [stderr]    |
Dec 11 17:24:57.564 INFO [stderr] 13 |     pub fn draw(&self, c: context::Context, g: &mut G2d){
Dec 11 17:24:57.564 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:24:57.564 INFO [stderr] 
Dec 11 17:24:57.564 INFO [stderr] warning: struct is never constructed: `Bounds`
Dec 11 17:24:57.564 INFO [stderr]   --> src/field.rs:18:1
Dec 11 17:24:57.564 INFO [stderr]    |
Dec 11 17:24:57.564 INFO [stderr] 18 | pub struct Bounds{
Dec 11 17:24:57.564 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 11 17:24:57.564 INFO [stderr] 
Dec 11 17:24:57.564 INFO [stderr] warning: method is never used: `new`
Dec 11 17:24:57.564 INFO [stderr]   --> src/field.rs:27:5
Dec 11 17:24:57.564 INFO [stderr]    |
Dec 11 17:24:57.564 INFO [stderr] 27 |     pub fn new(min_x:f64,max_x:f64,min_y:f64,max_y:f64)->Bounds{
Dec 11 17:24:57.564 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:24:57.564 INFO [stderr] 
Dec 11 17:24:57.564 INFO [stderr] warning: method is never used: `draw`
Dec 11 17:24:57.564 INFO [stderr]   --> src/field.rs:36:5
Dec 11 17:24:57.564 INFO [stderr]    |
Dec 11 17:24:57.565 INFO [stderr] 36 |     pub fn draw(&self, c: context::Context, g: &mut G2d){
Dec 11 17:24:57.565 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:24:57.565 INFO [stderr] 
Dec 11 17:24:57.579 INFO [stderr] warning: struct is never constructed: `Ball`
Dec 11 17:24:57.579 INFO [stderr]  --> src/objects.rs:4:1
Dec 11 17:24:57.579 INFO [stderr]   |
Dec 11 17:24:57.579 INFO [stderr] 4 | pub struct Ball{
Dec 11 17:24:57.579 INFO [stderr]   | ^^^^^^^^^^^^^^^
Dec 11 17:24:57.579 INFO [stderr]   |
Dec 11 17:24:57.579 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 17:24:57.579 INFO [stderr] 
Dec 11 17:24:57.579 INFO [stderr] warning: method is never used: `new`
Dec 11 17:24:57.579 INFO [stderr]   --> src/objects.rs:10:5
Dec 11 17:24:57.579 INFO [stderr]    |
Dec 11 17:24:57.579 INFO [stderr] 10 |     pub fn new(width:u32,height:u32)->Ball{
Dec 11 17:24:57.579 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:24:57.579 INFO [stderr] 
Dec 11 17:24:57.579 INFO [stderr] warning: method is never used: `draw`
Dec 11 17:24:57.579 INFO [stderr]   --> src/objects.rs:14:5
Dec 11 17:24:57.579 INFO [stderr]    |
Dec 11 17:24:57.579 INFO [stderr] 14 |     pub fn draw(){
Dec 11 17:24:57.579 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 11 17:24:57.579 INFO [stderr] 
Dec 11 17:24:57.579 INFO [stderr] warning: struct is never constructed: `Field`
Dec 11 17:24:57.579 INFO [stderr]  --> src/field.rs:5:1
Dec 11 17:24:57.579 INFO [stderr]   |
Dec 11 17:24:57.579 INFO [stderr] 5 | struct Field{
Dec 11 17:24:57.579 INFO [stderr]   | ^^^^^^^^^^^^
Dec 11 17:24:57.579 INFO [stderr] 
Dec 11 17:24:57.579 INFO [stderr] warning: method is never used: `draw`
Dec 11 17:24:57.579 INFO [stderr]   --> src/field.rs:13:5
Dec 11 17:24:57.579 INFO [stderr]    |
Dec 11 17:24:57.579 INFO [stderr] 13 |     pub fn draw(&self, c: context::Context, g: &mut G2d){
Dec 11 17:24:57.579 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:24:57.579 INFO [stderr] 
Dec 11 17:24:57.579 INFO [stderr] warning: struct is never constructed: `Bounds`
Dec 11 17:24:57.579 INFO [stderr]   --> src/field.rs:18:1
Dec 11 17:24:57.580 INFO [stderr]    |
Dec 11 17:24:57.580 INFO [stderr] 18 | pub struct Bounds{
Dec 11 17:24:57.580 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 11 17:24:57.580 INFO [stderr] 
Dec 11 17:24:57.580 INFO [stderr] warning: method is never used: `new`
Dec 11 17:24:57.580 INFO [stderr]   --> src/field.rs:27:5
Dec 11 17:24:57.580 INFO [stderr]    |
Dec 11 17:24:57.580 INFO [stderr] 27 |     pub fn new(min_x:f64,max_x:f64,min_y:f64,max_y:f64)->Bounds{
Dec 11 17:24:57.580 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:24:57.580 INFO [stderr] 
Dec 11 17:24:57.580 INFO [stderr] warning: method is never used: `draw`
Dec 11 17:24:57.580 INFO [stderr]   --> src/field.rs:36:5
Dec 11 17:24:57.580 INFO [stderr]    |
Dec 11 17:24:57.580 INFO [stderr] 36 |     pub fn draw(&self, c: context::Context, g: &mut G2d){
Dec 11 17:24:57.580 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:24:57.580 INFO [stderr] 
Dec 11 17:24:57.621 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 33s
Dec 11 17:24:57.645 INFO [stderr] su: No module specific data is present
Dec 11 17:24:58.550 INFO running `"docker" "inspect" "10fb3c9ea2f8abec375eda11b8d9a675c0036fe0a9a89bae064d4d8182bed29c"`
Dec 11 17:24:58.836 INFO running `"docker" "rm" "-f" "10fb3c9ea2f8abec375eda11b8d9a675c0036fe0a9a89bae064d4d8182bed29c"`
Dec 11 17:24:59.322 INFO [stdout] 10fb3c9ea2f8abec375eda11b8d9a675c0036fe0a9a89bae064d4d8182bed29c