[INFO] updating cached repository Crax97/RustPong
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Crax97/RustPong
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Crax97/RustPong" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/Crax97/RustPong"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/Crax97/RustPong'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Crax97/RustPong" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/Crax97/RustPong"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/Crax97/RustPong'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bf01797ee9b1ab879efcfc05e9c43b1fbe32f136
[INFO] sha for GitHub repo Crax97/RustPong: bf01797ee9b1ab879efcfc05e9c43b1fbe32f136
[INFO] validating manifest of Crax97/RustPong on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Crax97/RustPong on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Crax97/RustPong
[INFO] finished frobbing Crax97/RustPong
[INFO] frobbed toml for Crax97/RustPong written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/Crax97/RustPong/Cargo.toml
[INFO] started frobbing Crax97/RustPong
[INFO] finished frobbing Crax97/RustPong
[INFO] frobbed toml for Crax97/RustPong written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/Crax97/RustPong/Cargo.toml
[INFO] crate Crax97/RustPong already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking Crax97/RustPong against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-7/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/Crax97/RustPong:/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] be87b15915f64a52182e8993c2fd1d4a6380141d605ab05aaeeca93aa9255981
[INFO] running `"docker" "start" "-a" "be87b15915f64a52182e8993c2fd1d4a6380141d605ab05aaeeca93aa9255981"`
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]    Compiling num-derive v0.2.4
[INFO] [stderr]    Compiling derivative v1.0.2
[INFO] [stderr]     Checking piston2d-graphics v0.30.0
[INFO] [stderr]     Checking pistoncore-input v0.24.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]     Checking dlib v0.4.1
[INFO] [stderr]     Checking wayland-sys v0.21.11
[INFO] [stderr]     Checking wayland-commons v0.21.11
[INFO] [stderr]     Checking wayland-client v0.21.11
[INFO] [stderr]     Checking pistoncore-window v0.37.0
[INFO] [stderr]     Checking wayland-protocols v0.21.11
[INFO] [stderr]     Checking pistoncore-event_loop v0.42.0
[INFO] [stderr]     Checking tiff v0.2.2
[INFO] [stderr]     Checking gfx_core v0.8.3
[INFO] [stderr]     Checking piston v0.42.0
[INFO] [stderr]     Checking image v0.21.0
[INFO] [stderr]     Checking smithay-client-toolkit v0.4.5
[INFO] [stderr]     Checking piston2d-opengl_graphics v0.59.0
[INFO] [stderr]     Checking winit v0.18.1
[INFO] [stderr]     Checking glutin v0.19.0
[INFO] [stderr]     Checking pistoncore-glutin_window v0.54.0
[INFO] [stderr]     Checking gfx v0.17.1
[INFO] [stderr]     Checking gfx_device_gl v0.15.5
[INFO] [stderr]     Checking piston-gfx_texture v0.35.0
[INFO] [stderr]     Checking piston2d-gfx_graphics v0.56.0
[INFO] [stderr]     Checking piston_window v0.89.0
[INFO] [stderr]     Checking rust-pong v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `piston_window::*`
[INFO] [stderr]  --> src/app.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use piston_window::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `piston::event_loop::*`
[INFO] [stderr]   --> src/main.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use piston::event_loop::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `piston::input::Input::*`
[INFO] [stderr]   --> src/main.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use piston::input::Input::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `width`
[INFO] [stderr]    --> src/app.rs:111:41
[INFO] [stderr]     |
[INFO] [stderr] 111 |     fn move_paddles(&mut self, dt: f64, width: u32, height: u32) {
[INFO] [stderr]     |                                         ^^^^^ help: consider prefixing with an underscore: `_width`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `width`
[INFO] [stderr]    --> src/app.rs:121:38
[INFO] [stderr]     |
[INFO] [stderr] 121 |     fn move_ball(&mut self, dt: f64, width: u32, height: u32) {
[INFO] [stderr]     |                                      ^^^^^ help: consider prefixing with an underscore: `_width`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `height`
[INFO] [stderr]    --> src/app.rs:121:50
[INFO] [stderr]     |
[INFO] [stderr] 121 |     fn move_ball(&mut self, dt: f64, width: u32, height: u32) {
[INFO] [stderr]     |                                                  ^^^^^^ help: consider prefixing with an underscore: `_height`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `piston_window::*`
[INFO] [stderr]  --> src/app.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use piston_window::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `piston::event_loop::*`
[INFO] [stderr]   --> src/main.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use piston::event_loop::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `piston::input::Input::*`
[INFO] [stderr]   --> src/main.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use piston::input::Input::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ball_size` should have an upper case name
[INFO] [stderr]  --> src/app.rs:9:7
[INFO] [stderr]   |
[INFO] [stderr] 9 | const ball_size : f64 = 25.0;
[INFO] [stderr]   |       ^^^^^^^^^ help: convert the identifier to upper case: `BALL_SIZE`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `paddle_height` should have an upper case name
[INFO] [stderr]   --> src/app.rs:10:7
[INFO] [stderr]    |
[INFO] [stderr] 10 | const paddle_height : f64 = 125.0;
[INFO] [stderr]    |       ^^^^^^^^^^^^^ help: convert the identifier to upper case: `PADDLE_HEIGHT`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `paddle_width` should have an upper case name
[INFO] [stderr]   --> src/app.rs:11:7
[INFO] [stderr]    |
[INFO] [stderr] 11 | const paddle_width : f64 = ball_size;
[INFO] [stderr]    |       ^^^^^^^^^^^^ help: convert the identifier to upper case: `PADDLE_WIDTH`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `paddle_move_speed` should have an upper case name
[INFO] [stderr]   --> src/app.rs:12:7
[INFO] [stderr]    |
[INFO] [stderr] 12 | const paddle_move_speed : f64 = 1000.0;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `PADDLE_MOVE_SPEED`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ball_move_speed` should have an upper case name
[INFO] [stderr]   --> src/app.rs:13:7
[INFO] [stderr]    |
[INFO] [stderr] 13 | const ball_move_speed: f64 = 300.0;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `BALL_MOVE_SPEED`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `increase_per_sec` should have an upper case name
[INFO] [stderr]   --> src/app.rs:14:7
[INFO] [stderr]    |
[INFO] [stderr] 14 | const increase_per_sec : f64 = 10.0;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `INCREASE_PER_SEC`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `width`
[INFO] [stderr]    --> src/app.rs:111:41
[INFO] [stderr]     |
[INFO] [stderr] 111 |     fn move_paddles(&mut self, dt: f64, width: u32, height: u32) {
[INFO] [stderr]     |                                         ^^^^^ help: consider prefixing with an underscore: `_width`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `width`
[INFO] [stderr]    --> src/app.rs:121:38
[INFO] [stderr]     |
[INFO] [stderr] 121 |     fn move_ball(&mut self, dt: f64, width: u32, height: u32) {
[INFO] [stderr]     |                                      ^^^^^ help: consider prefixing with an underscore: `_width`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `height`
[INFO] [stderr]    --> src/app.rs:121:50
[INFO] [stderr]     |
[INFO] [stderr] 121 |     fn move_ball(&mut self, dt: f64, width: u32, height: u32) {
[INFO] [stderr]     |                                                  ^^^^^^ help: consider prefixing with an underscore: `_height`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ball_size` should have an upper case name
[INFO] [stderr]  --> src/app.rs:9:7
[INFO] [stderr]   |
[INFO] [stderr] 9 | const ball_size : f64 = 25.0;
[INFO] [stderr]   |       ^^^^^^^^^ help: convert the identifier to upper case: `BALL_SIZE`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `paddle_height` should have an upper case name
[INFO] [stderr]   --> src/app.rs:10:7
[INFO] [stderr]    |
[INFO] [stderr] 10 | const paddle_height : f64 = 125.0;
[INFO] [stderr]    |       ^^^^^^^^^^^^^ help: convert the identifier to upper case: `PADDLE_HEIGHT`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `paddle_width` should have an upper case name
[INFO] [stderr]   --> src/app.rs:11:7
[INFO] [stderr]    |
[INFO] [stderr] 11 | const paddle_width : f64 = ball_size;
[INFO] [stderr]    |       ^^^^^^^^^^^^ help: convert the identifier to upper case: `PADDLE_WIDTH`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `paddle_move_speed` should have an upper case name
[INFO] [stderr]   --> src/app.rs:12:7
[INFO] [stderr]    |
[INFO] [stderr] 12 | const paddle_move_speed : f64 = 1000.0;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `PADDLE_MOVE_SPEED`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ball_move_speed` should have an upper case name
[INFO] [stderr]   --> src/app.rs:13:7
[INFO] [stderr]    |
[INFO] [stderr] 13 | const ball_move_speed: f64 = 300.0;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `BALL_MOVE_SPEED`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `increase_per_sec` should have an upper case name
[INFO] [stderr]   --> src/app.rs:14:7
[INFO] [stderr]    |
[INFO] [stderr] 14 | const increase_per_sec : f64 = 10.0;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `INCREASE_PER_SEC`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 12s
[INFO] running `"docker" "inspect" "be87b15915f64a52182e8993c2fd1d4a6380141d605ab05aaeeca93aa9255981"`
[INFO] running `"docker" "rm" "-f" "be87b15915f64a52182e8993c2fd1d4a6380141d605ab05aaeeca93aa9255981"`
[INFO] [stdout] be87b15915f64a52182e8993c2fd1d4a6380141d605ab05aaeeca93aa9255981