Dec 17 23:14:28.218 INFO checking hokora/pong against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 23:14:28.218 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/hokora/pong:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 23:14:28.766 INFO [stdout] 6d831b2df2480dd87083527341d01b71e24becb68e6f2d8b877ccdd7dc9fd271
Dec 17 23:14:28.766 INFO running `"docker" "start" "-a" "6d831b2df2480dd87083527341d01b71e24becb68e6f2d8b877ccdd7dc9fd271"`
Dec 17 23:14:30.657 INFO [stderr]     Checking pong v0.1.0 (/opt/crater/workdir)
Dec 17 23:14:32.081 INFO [stderr] warning: unused variable: `width`
Dec 17 23:14:32.081 INFO [stderr]   --> src/objects.rs:10:16
Dec 17 23:14:32.081 INFO [stderr]    |
Dec 17 23:14:32.081 INFO [stderr] 10 |     pub fn new(width:u32,height:u32)->Ball{
Dec 17 23:14:32.081 INFO [stderr]    |                ^^^^^ help: consider using `_width` instead
Dec 17 23:14:32.081 INFO [stderr]    |
Dec 17 23:14:32.081 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 23:14:32.081 INFO [stderr] 
Dec 17 23:14:32.081 INFO [stderr] warning: unused variable: `height`
Dec 17 23:14:32.081 INFO [stderr]   --> src/objects.rs:10:26
Dec 17 23:14:32.081 INFO [stderr]    |
Dec 17 23:14:32.081 INFO [stderr] 10 |     pub fn new(width:u32,height:u32)->Ball{
Dec 17 23:14:32.081 INFO [stderr]    |                          ^^^^^^ help: consider using `_height` instead
Dec 17 23:14:32.081 INFO [stderr] 
Dec 17 23:14:32.108 INFO [stderr] warning: unused variable: `width`
Dec 17 23:14:32.108 INFO [stderr]   --> src/objects.rs:10:16
Dec 17 23:14:32.108 INFO [stderr]    |
Dec 17 23:14:32.108 INFO [stderr] 10 |     pub fn new(width:u32,height:u32)->Ball{
Dec 17 23:14:32.108 INFO [stderr]    |                ^^^^^ help: consider using `_width` instead
Dec 17 23:14:32.108 INFO [stderr]    |
Dec 17 23:14:32.108 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 23:14:32.108 INFO [stderr] 
Dec 17 23:14:32.108 INFO [stderr] warning: unused variable: `height`
Dec 17 23:14:32.108 INFO [stderr]   --> src/objects.rs:10:26
Dec 17 23:14:32.108 INFO [stderr]    |
Dec 17 23:14:32.108 INFO [stderr] 10 |     pub fn new(width:u32,height:u32)->Ball{
Dec 17 23:14:32.108 INFO [stderr]    |                          ^^^^^^ help: consider using `_height` instead
Dec 17 23:14:32.108 INFO [stderr] 
Dec 17 23:14:32.112 INFO [stderr] warning: struct is never constructed: `Ball`
Dec 17 23:14:32.112 INFO [stderr]  --> src/objects.rs:4:1
Dec 17 23:14:32.113 INFO [stderr]   |
Dec 17 23:14:32.113 INFO [stderr] 4 | pub struct Ball{
Dec 17 23:14:32.113 INFO [stderr]   | ^^^^^^^^^^^^^^^
Dec 17 23:14:32.113 INFO [stderr]   |
Dec 17 23:14:32.113 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 23:14:32.113 INFO [stderr] 
Dec 17 23:14:32.113 INFO [stderr] warning: method is never used: `new`
Dec 17 23:14:32.113 INFO [stderr]   --> src/objects.rs:10:5
Dec 17 23:14:32.113 INFO [stderr]    |
Dec 17 23:14:32.113 INFO [stderr] 10 |     pub fn new(width:u32,height:u32)->Ball{
Dec 17 23:14:32.113 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:14:32.113 INFO [stderr] 
Dec 17 23:14:32.113 INFO [stderr] warning: method is never used: `draw`
Dec 17 23:14:32.113 INFO [stderr]   --> src/objects.rs:14:5
Dec 17 23:14:32.113 INFO [stderr]    |
Dec 17 23:14:32.113 INFO [stderr] 14 |     pub fn draw(){
Dec 17 23:14:32.113 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 17 23:14:32.113 INFO [stderr] 
Dec 17 23:14:32.113 INFO [stderr] warning: struct is never constructed: `Field`
Dec 17 23:14:32.113 INFO [stderr]  --> src/field.rs:5:1
Dec 17 23:14:32.113 INFO [stderr]   |
Dec 17 23:14:32.113 INFO [stderr] 5 | struct Field{
Dec 17 23:14:32.113 INFO [stderr]   | ^^^^^^^^^^^^
Dec 17 23:14:32.113 INFO [stderr] 
Dec 17 23:14:32.113 INFO [stderr] warning: method is never used: `draw`
Dec 17 23:14:32.113 INFO [stderr]   --> src/field.rs:13:5
Dec 17 23:14:32.113 INFO [stderr]    |
Dec 17 23:14:32.113 INFO [stderr] 13 |     pub fn draw(&self, c: context::Context, g: &mut G2d){
Dec 17 23:14:32.113 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:14:32.113 INFO [stderr] 
Dec 17 23:14:32.116 INFO [stderr] warning: struct is never constructed: `Bounds`
Dec 17 23:14:32.116 INFO [stderr]   --> src/field.rs:18:1
Dec 17 23:14:32.116 INFO [stderr]    |
Dec 17 23:14:32.116 INFO [stderr] 18 | pub struct Bounds{
Dec 17 23:14:32.116 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 17 23:14:32.116 INFO [stderr] 
Dec 17 23:14:32.116 INFO [stderr] warning: method is never used: `new`
Dec 17 23:14:32.116 INFO [stderr]   --> src/field.rs:27:5
Dec 17 23:14:32.116 INFO [stderr]    |
Dec 17 23:14:32.116 INFO [stderr] 27 |     pub fn new(min_x:f64,max_x:f64,min_y:f64,max_y:f64)->Bounds{
Dec 17 23:14:32.116 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:14:32.116 INFO [stderr] 
Dec 17 23:14:32.116 INFO [stderr] warning: method is never used: `draw`
Dec 17 23:14:32.116 INFO [stderr]   --> src/field.rs:36:5
Dec 17 23:14:32.116 INFO [stderr]    |
Dec 17 23:14:32.116 INFO [stderr] 36 |     pub fn draw(&self, c: context::Context, g: &mut G2d){
Dec 17 23:14:32.116 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:14:32.116 INFO [stderr] 
Dec 17 23:14:32.126 INFO [stderr] warning: struct is never constructed: `Ball`
Dec 17 23:14:32.126 INFO [stderr]  --> src/objects.rs:4:1
Dec 17 23:14:32.126 INFO [stderr]   |
Dec 17 23:14:32.126 INFO [stderr] 4 | pub struct Ball{
Dec 17 23:14:32.126 INFO [stderr]   | ^^^^^^^^^^^^^^^
Dec 17 23:14:32.126 INFO [stderr]   |
Dec 17 23:14:32.126 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 23:14:32.126 INFO [stderr] 
Dec 17 23:14:32.126 INFO [stderr] warning: method is never used: `new`
Dec 17 23:14:32.126 INFO [stderr]   --> src/objects.rs:10:5
Dec 17 23:14:32.126 INFO [stderr]    |
Dec 17 23:14:32.126 INFO [stderr] 10 |     pub fn new(width:u32,height:u32)->Ball{
Dec 17 23:14:32.126 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:14:32.126 INFO [stderr] 
Dec 17 23:14:32.126 INFO [stderr] warning: method is never used: `draw`
Dec 17 23:14:32.126 INFO [stderr]   --> src/objects.rs:14:5
Dec 17 23:14:32.126 INFO [stderr]    |
Dec 17 23:14:32.126 INFO [stderr] 14 |     pub fn draw(){
Dec 17 23:14:32.126 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 17 23:14:32.126 INFO [stderr] 
Dec 17 23:14:32.126 INFO [stderr] warning: struct is never constructed: `Field`
Dec 17 23:14:32.126 INFO [stderr]  --> src/field.rs:5:1
Dec 17 23:14:32.126 INFO [stderr]   |
Dec 17 23:14:32.126 INFO [stderr] 5 | struct Field{
Dec 17 23:14:32.127 INFO [stderr]   | ^^^^^^^^^^^^
Dec 17 23:14:32.127 INFO [stderr] 
Dec 17 23:14:32.127 INFO [stderr] warning: method is never used: `draw`
Dec 17 23:14:32.127 INFO [stderr]   --> src/field.rs:13:5
Dec 17 23:14:32.127 INFO [stderr]    |
Dec 17 23:14:32.127 INFO [stderr] 13 |     pub fn draw(&self, c: context::Context, g: &mut G2d){
Dec 17 23:14:32.127 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:14:32.127 INFO [stderr] 
Dec 17 23:14:32.127 INFO [stderr] warning: struct is never constructed: `Bounds`
Dec 17 23:14:32.127 INFO [stderr]   --> src/field.rs:18:1
Dec 17 23:14:32.127 INFO [stderr]    |
Dec 17 23:14:32.127 INFO [stderr] 18 | pub struct Bounds{
Dec 17 23:14:32.127 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 17 23:14:32.127 INFO [stderr] 
Dec 17 23:14:32.127 INFO [stderr] warning: method is never used: `new`
Dec 17 23:14:32.127 INFO [stderr]   --> src/field.rs:27:5
Dec 17 23:14:32.127 INFO [stderr]    |
Dec 17 23:14:32.127 INFO [stderr] 27 |     pub fn new(min_x:f64,max_x:f64,min_y:f64,max_y:f64)->Bounds{
Dec 17 23:14:32.127 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:14:32.127 INFO [stderr] 
Dec 17 23:14:32.128 INFO [stderr] warning: method is never used: `draw`
Dec 17 23:14:32.128 INFO [stderr]   --> src/field.rs:36:5
Dec 17 23:14:32.128 INFO [stderr]    |
Dec 17 23:14:32.128 INFO [stderr] 36 |     pub fn draw(&self, c: context::Context, g: &mut G2d){
Dec 17 23:14:32.128 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:14:32.128 INFO [stderr] 
Dec 17 23:14:32.200 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.88s
Dec 17 23:14:33.077 INFO running `"docker" "inspect" "6d831b2df2480dd87083527341d01b71e24becb68e6f2d8b877ccdd7dc9fd271"`
Dec 17 23:14:33.360 INFO running `"docker" "rm" "-f" "6d831b2df2480dd87083527341d01b71e24becb68e6f2d8b877ccdd7dc9fd271"`
Dec 17 23:14:33.692 INFO [stdout] 6d831b2df2480dd87083527341d01b71e24becb68e6f2d8b877ccdd7dc9fd271