Oct 12 20:39:47.458 INFO checking hokora/pong against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 20:39:47.458 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 20:39:47.952 INFO blam! 4a353c5416c73455eb27cba327db216e0dc3103ebe99d034e2c539eb83c673ea
Oct 12 20:39:47.968 INFO running `"docker" "start" "-a" "4a353c5416c73455eb27cba327db216e0dc3103ebe99d034e2c539eb83c673ea"`
Oct 12 20:39:49.121 INFO kablam! usermod: no changes
Oct 12 20:39:49.491 INFO kablam!    Compiling either v1.1.0
Oct 12 20:39:49.557 INFO kablam!    Compiling gfx_gl v0.3.1
Oct 12 20:39:49.565 INFO kablam!     Checking wayland-sys v0.9.9
Oct 12 20:39:50.212 INFO kablam!    Compiling itertools v0.5.10
Oct 12 20:39:51.295 INFO kablam!     Checking wayland-client v0.9.9
Oct 12 20:39:55.407 INFO kablam!    Compiling derivative v1.0.0
Oct 12 20:39:56.413 INFO kablam!     Checking wayland-kbd v0.9.1
Oct 12 20:39:56.414 INFO kablam!     Checking wayland-window v0.6.1
Oct 12 20:39:58.764 INFO kablam!     Checking winit v0.7.5
Oct 12 20:40:03.067 INFO kablam!     Checking glutin v0.9.2
Oct 12 20:40:08.406 INFO kablam!     Checking pistoncore-glutin_window v0.38.0
Oct 12 20:40:13.905 INFO kablam!     Checking gfx_core v0.7.1
Oct 12 20:40:41.509 INFO kablam!     Checking gfx v0.16.1
Oct 12 20:40:41.509 INFO kablam!     Checking gfx_device_gl v0.14.1
Oct 12 20:40:49.597 INFO kablam!     Checking piston-gfx_texture v0.25.0
Oct 12 20:40:51.946 INFO kablam!     Checking piston2d-gfx_graphics v0.42.0
Oct 12 20:40:55.993 INFO kablam!     Checking piston_window v0.68.0
Oct 12 20:40:58.710 INFO kablam!     Checking pong v0.1.0 (/source)
Oct 12 20:41:03.471 INFO kablam! warning: unused variable: `width`
Oct 12 20:41:03.471 INFO kablam!   --> src/objects.rs:10:16
Oct 12 20:41:03.471 INFO kablam!    |
Oct 12 20:41:03.471 INFO kablam! 10 |     pub fn new(width:u32,height:u32)->Ball{
Oct 12 20:41:03.471 INFO kablam!    |                ^^^^^ help: consider using `_width` instead
Oct 12 20:41:03.471 INFO kablam!    |
Oct 12 20:41:03.471 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 20:41:03.471 INFO kablam! 
Oct 12 20:41:03.480 INFO kablam! warning: unused variable: `height`
Oct 12 20:41:03.481 INFO kablam!   --> src/objects.rs:10:26
Oct 12 20:41:03.481 INFO kablam!    |
Oct 12 20:41:03.481 INFO kablam! 10 |     pub fn new(width:u32,height:u32)->Ball{
Oct 12 20:41:03.481 INFO kablam!    |                          ^^^^^^ help: consider using `_height` instead
Oct 12 20:41:03.481 INFO kablam! 
Oct 12 20:41:03.486 INFO kablam! warning: struct is never constructed: `Ball`
Oct 12 20:41:03.486 INFO kablam!  --> src/objects.rs:4:1
Oct 12 20:41:03.486 INFO kablam!   |
Oct 12 20:41:03.487 INFO kablam! 4 | pub struct Ball{
Oct 12 20:41:03.487 INFO kablam!   | ^^^^^^^^^^^^^^^
Oct 12 20:41:03.487 INFO kablam!   |
Oct 12 20:41:03.490 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 20:41:03.490 INFO kablam! 
Oct 12 20:41:03.491 INFO kablam! warning: method is never used: `new`
Oct 12 20:41:03.491 INFO kablam!   --> src/objects.rs:10:5
Oct 12 20:41:03.491 INFO kablam!    |
Oct 12 20:41:03.491 INFO kablam! 10 |     pub fn new(width:u32,height:u32)->Ball{
Oct 12 20:41:03.492 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:41:03.492 INFO kablam! 
Oct 12 20:41:03.492 INFO kablam! warning: method is never used: `draw`
Oct 12 20:41:03.492 INFO kablam!   --> src/objects.rs:14:5
Oct 12 20:41:03.493 INFO kablam!    |
Oct 12 20:41:03.493 INFO kablam! 14 |     pub fn draw(){
Oct 12 20:41:03.493 INFO kablam!    |     ^^^^^^^^^^^^^
Oct 12 20:41:03.493 INFO kablam! 
Oct 12 20:41:03.494 INFO kablam! warning: struct is never constructed: `Field`
Oct 12 20:41:03.494 INFO kablam!  --> src/field.rs:5:1
Oct 12 20:41:03.494 INFO kablam!   |
Oct 12 20:41:03.495 INFO kablam! 5 | struct Field{
Oct 12 20:41:03.495 INFO kablam!   | ^^^^^^^^^^^^
Oct 12 20:41:03.495 INFO kablam! 
Oct 12 20:41:03.495 INFO kablam! warning: method is never used: `draw`
Oct 12 20:41:03.496 INFO kablam!   --> src/field.rs:13:5
Oct 12 20:41:03.496 INFO kablam!    |
Oct 12 20:41:03.496 INFO kablam! 13 |     pub fn draw(&self, c: context::Context, g: &mut G2d){
Oct 12 20:41:03.496 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:41:03.496 INFO kablam! 
Oct 12 20:41:03.497 INFO kablam! warning: struct is never constructed: `Bounds`
Oct 12 20:41:03.497 INFO kablam!   --> src/field.rs:18:1
Oct 12 20:41:03.497 INFO kablam!    |
Oct 12 20:41:03.498 INFO kablam! 18 | pub struct Bounds{
Oct 12 20:41:03.498 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Oct 12 20:41:03.498 INFO kablam! 
Oct 12 20:41:03.498 INFO kablam! warning: method is never used: `new`
Oct 12 20:41:03.498 INFO kablam!   --> src/field.rs:27:5
Oct 12 20:41:03.499 INFO kablam!    |
Oct 12 20:41:03.499 INFO kablam! 27 |     pub fn new(min_x:f64,max_x:f64,min_y:f64,max_y:f64)->Bounds{
Oct 12 20:41:03.499 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:41:03.500 INFO kablam! 
Oct 12 20:41:03.500 INFO kablam! warning: method is never used: `draw`
Oct 12 20:41:03.500 INFO kablam!   --> src/field.rs:36:5
Oct 12 20:41:03.500 INFO kablam!    |
Oct 12 20:41:03.501 INFO kablam! 36 |     pub fn draw(&self, c: context::Context, g: &mut G2d){
Oct 12 20:41:03.501 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:41:03.501 INFO kablam! 
Oct 12 20:41:03.501 INFO kablam! warning: unused variable: `width`
Oct 12 20:41:03.501 INFO kablam!   --> src/objects.rs:10:16
Oct 12 20:41:03.502 INFO kablam!    |
Oct 12 20:41:03.502 INFO kablam! 10 |     pub fn new(width:u32,height:u32)->Ball{
Oct 12 20:41:03.502 INFO kablam!    |                ^^^^^ help: consider using `_width` instead
Oct 12 20:41:03.502 INFO kablam!    |
Oct 12 20:41:03.503 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 20:41:03.503 INFO kablam! 
Oct 12 20:41:03.503 INFO kablam! warning: unused variable: `height`
Oct 12 20:41:03.503 INFO kablam!   --> src/objects.rs:10:26
Oct 12 20:41:03.504 INFO kablam!    |
Oct 12 20:41:03.504 INFO kablam! 10 |     pub fn new(width:u32,height:u32)->Ball{
Oct 12 20:41:03.504 INFO kablam!    |                          ^^^^^^ help: consider using `_height` instead
Oct 12 20:41:03.505 INFO kablam! 
Oct 12 20:41:03.532 INFO kablam! warning: struct is never constructed: `Ball`
Oct 12 20:41:03.532 INFO kablam!  --> src/objects.rs:4:1
Oct 12 20:41:03.532 INFO kablam!   |
Oct 12 20:41:03.532 INFO kablam! 4 | pub struct Ball{
Oct 12 20:41:03.532 INFO kablam!   | ^^^^^^^^^^^^^^^
Oct 12 20:41:03.532 INFO kablam!   |
Oct 12 20:41:03.532 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 20:41:03.532 INFO kablam! 
Oct 12 20:41:03.532 INFO kablam! warning: method is never used: `new`
Oct 12 20:41:03.532 INFO kablam!   --> src/objects.rs:10:5
Oct 12 20:41:03.532 INFO kablam!    |
Oct 12 20:41:03.532 INFO kablam! 10 |     pub fn new(width:u32,height:u32)->Ball{
Oct 12 20:41:03.533 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:41:03.533 INFO kablam! 
Oct 12 20:41:03.533 INFO kablam! warning: method is never used: `draw`
Oct 12 20:41:03.533 INFO kablam!   --> src/objects.rs:14:5
Oct 12 20:41:03.533 INFO kablam!    |
Oct 12 20:41:03.533 INFO kablam! 14 |     pub fn draw(){
Oct 12 20:41:03.533 INFO kablam!    |     ^^^^^^^^^^^^^
Oct 12 20:41:03.533 INFO kablam! 
Oct 12 20:41:03.533 INFO kablam! warning: struct is never constructed: `Field`
Oct 12 20:41:03.533 INFO kablam!  --> src/field.rs:5:1
Oct 12 20:41:03.533 INFO kablam!   |
Oct 12 20:41:03.533 INFO kablam! 5 | struct Field{
Oct 12 20:41:03.533 INFO kablam!   | ^^^^^^^^^^^^
Oct 12 20:41:03.533 INFO kablam! 
Oct 12 20:41:03.533 INFO kablam! warning: method is never used: `draw`
Oct 12 20:41:03.533 INFO kablam!   --> src/field.rs:13:5
Oct 12 20:41:03.533 INFO kablam!    |
Oct 12 20:41:03.533 INFO kablam! 13 |     pub fn draw(&self, c: context::Context, g: &mut G2d){
Oct 12 20:41:03.533 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:41:03.533 INFO kablam! 
Oct 12 20:41:03.533 INFO kablam! warning: struct is never constructed: `Bounds`
Oct 12 20:41:03.533 INFO kablam!   --> src/field.rs:18:1
Oct 12 20:41:03.533 INFO kablam!    |
Oct 12 20:41:03.533 INFO kablam! 18 | pub struct Bounds{
Oct 12 20:41:03.533 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Oct 12 20:41:03.533 INFO kablam! 
Oct 12 20:41:03.533 INFO kablam! warning: method is never used: `new`
Oct 12 20:41:03.533 INFO kablam!   --> src/field.rs:27:5
Oct 12 20:41:03.533 INFO kablam!    |
Oct 12 20:41:03.533 INFO kablam! 27 |     pub fn new(min_x:f64,max_x:f64,min_y:f64,max_y:f64)->Bounds{
Oct 12 20:41:03.533 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:41:03.533 INFO kablam! 
Oct 12 20:41:03.533 INFO kablam! warning: method is never used: `draw`
Oct 12 20:41:03.533 INFO kablam!   --> src/field.rs:36:5
Oct 12 20:41:03.533 INFO kablam!    |
Oct 12 20:41:03.533 INFO kablam! 36 |     pub fn draw(&self, c: context::Context, g: &mut G2d){
Oct 12 20:41:03.533 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:41:03.533 INFO kablam! 
Oct 12 20:41:03.568 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 14s
Oct 12 20:41:03.598 INFO kablam! su: No module specific data is present
Oct 12 20:41:03.934 INFO running `"docker" "rm" "-f" "4a353c5416c73455eb27cba327db216e0dc3103ebe99d034e2c539eb83c673ea"`
Oct 12 20:41:04.128 INFO blam! 4a353c5416c73455eb27cba327db216e0dc3103ebe99d034e2c539eb83c673ea