Dec 11 17:31:30.349 INFO checking hegza/piston-playground against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 17:31:30.349 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 17:31:30.927 INFO [stdout] 36c4a638151a29f4cc4528a299bf273c403c1d89dfa007711691a0e782b6b63a
Dec 11 17:31:30.929 INFO running `"docker" "start" "-a" "36c4a638151a29f4cc4528a299bf273c403c1d89dfa007711691a0e782b6b63a"`
Dec 11 17:31:32.326 INFO [stderr] usermod: no changes
Dec 11 17:31:32.404 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 11 17:31:32.404 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 11 17:31:32.404 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 11 17:31:32.404 INFO [stderr] files will be included as a binary target:
Dec 11 17:31:32.404 INFO [stderr] 
Dec 11 17:31:32.404 INFO [stderr] * /source/src/main.rs
Dec 11 17:31:32.404 INFO [stderr] 
Dec 11 17:31:32.404 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 11 17:31:32.404 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 11 17:31:32.404 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 11 17:31:32.404 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 11 17:31:32.404 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 11 17:31:32.404 INFO [stderr] 
Dec 11 17:31:32.404 INFO [stderr] For more information on this warning you can consult
Dec 11 17:31:32.404 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 11 17:31:32.404 INFO [stderr] warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `spinning-square`,
Dec 11 17:31:32.404 INFO [stderr] please set bin.path in Cargo.toml
Dec 11 17:31:32.743 INFO [stderr]     Checking deque v0.3.1
Dec 11 17:31:32.743 INFO [stderr]     Checking pulse v0.5.3
Dec 11 17:31:32.772 INFO [stderr]     Checking num-bigint v0.1.35
Dec 11 17:31:32.800 INFO [stderr]     Checking pistoncore-event_loop v0.27.0
Dec 11 17:31:32.817 INFO [stderr]     Checking pistoncore-glutin_window v0.33.0
Dec 11 17:31:34.658 INFO [stderr]     Checking rayon v0.6.0
Dec 11 17:31:35.048 INFO [stderr]     Checking specs v0.7.1
Dec 11 17:31:35.425 INFO [stderr]     Checking piston v0.27.0
Dec 11 17:31:37.458 INFO [stderr]     Checking num-rational v0.1.35
Dec 11 17:31:39.704 INFO [stderr]     Checking jpeg-decoder v0.1.11
Dec 11 17:31:41.404 INFO [stderr]     Checking image v0.12.1
Dec 11 17:31:45.828 INFO [stderr]     Checking piston2d-opengl_graphics v0.37.0
Dec 11 17:31:47.886 INFO [stderr]     Checking piston_playground v0.1.0 (/source)
Dec 11 17:31:51.988 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 17:31:51.988 INFO [stderr]  --> src/main.rs:1:1
Dec 11 17:31:51.988 INFO [stderr]   |
Dec 11 17:31:51.989 INFO [stderr] 1 | #[macro_use]
Dec 11 17:31:51.989 INFO [stderr]   | ^^^^^^^^^^^^
Dec 11 17:31:51.989 INFO [stderr]   |
Dec 11 17:31:51.989 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 17:31:51.989 INFO [stderr] 
Dec 11 17:31:51.989 INFO [stderr] warning: unused import: `piston::window::WindowSettings`
Dec 11 17:31:51.989 INFO [stderr]   --> src/main.rs:12:5
Dec 11 17:31:51.989 INFO [stderr]    |
Dec 11 17:31:51.989 INFO [stderr] 12 | use piston::window::WindowSettings;
Dec 11 17:31:51.989 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:31:51.989 INFO [stderr] 
Dec 11 17:31:51.989 INFO [stderr] warning: unused import: `piston::event_loop::*`
Dec 11 17:31:51.989 INFO [stderr]   --> src/main.rs:13:5
Dec 11 17:31:51.989 INFO [stderr]    |
Dec 11 17:31:51.989 INFO [stderr] 13 | use piston::event_loop::*;
Dec 11 17:31:51.989 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:31:51.989 INFO [stderr] 
Dec 11 17:31:51.989 INFO [stderr] warning: unused import: `piston::input::*`
Dec 11 17:31:51.989 INFO [stderr]   --> src/main.rs:14:5
Dec 11 17:31:51.989 INFO [stderr]    |
Dec 11 17:31:51.989 INFO [stderr] 14 | use piston::input::*;
Dec 11 17:31:51.989 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 11 17:31:51.989 INFO [stderr] 
Dec 11 17:31:51.989 INFO [stderr] warning: unused import: `piston::window::AdvancedWindow`
Dec 11 17:31:51.989 INFO [stderr]   --> src/main.rs:15:5
Dec 11 17:31:51.989 INFO [stderr]    |
Dec 11 17:31:51.989 INFO [stderr] 15 | use piston::window::AdvancedWindow;
Dec 11 17:31:51.989 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:31:51.989 INFO [stderr] 
Dec 11 17:31:51.989 INFO [stderr] warning: unused import: `glutin_window::GlutinWindow as Window`
Dec 11 17:31:51.989 INFO [stderr]   --> src/main.rs:16:5
Dec 11 17:31:51.989 INFO [stderr]    |
Dec 11 17:31:51.989 INFO [stderr] 16 | use glutin_window::GlutinWindow as Window;
Dec 11 17:31:51.989 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:31:51.989 INFO [stderr] 
Dec 11 17:31:52.220 INFO [stderr] warning: variable does not need to be mutable
Dec 11 17:31:52.221 INFO [stderr]   --> src/app.rs:20:13
Dec 11 17:31:52.221 INFO [stderr]    |
Dec 11 17:31:52.221 INFO [stderr] 20 |         let mut window: GlutinWindow = WindowSettings::new(
Dec 11 17:31:52.221 INFO [stderr]    |             ----^^^^^^
Dec 11 17:31:52.222 INFO [stderr]    |             |
Dec 11 17:31:52.222 INFO [stderr]    |             help: remove this `mut`
Dec 11 17:31:52.222 INFO [stderr]    |
Dec 11 17:31:52.222 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 17:31:52.222 INFO [stderr] 
Dec 11 17:31:52.250 INFO [stderr] warning: method is never used: `new`
Dec 11 17:31:52.251 INFO [stderr]   --> src/component/transform.rs:15:5
Dec 11 17:31:52.251 INFO [stderr]    |
Dec 11 17:31:52.251 INFO [stderr] 15 |     pub fn new() -> Transform {
Dec 11 17:31:52.251 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:31:52.252 INFO [stderr]    |
Dec 11 17:31:52.252 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 17:31:52.252 INFO [stderr] 
Dec 11 17:31:52.444 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 17:31:52.444 INFO [stderr]  --> src/main.rs:1:1
Dec 11 17:31:52.444 INFO [stderr]   |
Dec 11 17:31:52.445 INFO [stderr] 1 | #[macro_use]
Dec 11 17:31:52.445 INFO [stderr]   | ^^^^^^^^^^^^
Dec 11 17:31:52.445 INFO [stderr]   |
Dec 11 17:31:52.445 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 17:31:52.446 INFO [stderr] 
Dec 11 17:31:52.446 INFO [stderr] warning: unused import: `piston::window::WindowSettings`
Dec 11 17:31:52.446 INFO [stderr]   --> src/main.rs:12:5
Dec 11 17:31:52.446 INFO [stderr]    |
Dec 11 17:31:52.447 INFO [stderr] 12 | use piston::window::WindowSettings;
Dec 11 17:31:52.447 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:31:52.447 INFO [stderr] 
Dec 11 17:31:52.447 INFO [stderr] warning: unused import: `piston::event_loop::*`
Dec 11 17:31:52.448 INFO [stderr]   --> src/main.rs:13:5
Dec 11 17:31:52.448 INFO [stderr]    |
Dec 11 17:31:52.448 INFO [stderr] 13 | use piston::event_loop::*;
Dec 11 17:31:52.448 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:31:52.449 INFO [stderr] 
Dec 11 17:31:52.449 INFO [stderr] warning: unused import: `piston::input::*`
Dec 11 17:31:52.449 INFO [stderr]   --> src/main.rs:14:5
Dec 11 17:31:52.449 INFO [stderr]    |
Dec 11 17:31:52.450 INFO [stderr] 14 | use piston::input::*;
Dec 11 17:31:52.450 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 11 17:31:52.450 INFO [stderr] 
Dec 11 17:31:52.450 INFO [stderr] warning: unused import: `piston::window::AdvancedWindow`
Dec 11 17:31:52.450 INFO [stderr]   --> src/main.rs:15:5
Dec 11 17:31:52.450 INFO [stderr]    |
Dec 11 17:31:52.450 INFO [stderr] 15 | use piston::window::AdvancedWindow;
Dec 11 17:31:52.450 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:31:52.450 INFO [stderr] 
Dec 11 17:31:52.450 INFO [stderr] warning: unused import: `glutin_window::GlutinWindow as Window`
Dec 11 17:31:52.450 INFO [stderr]   --> src/main.rs:16:5
Dec 11 17:31:52.450 INFO [stderr]    |
Dec 11 17:31:52.450 INFO [stderr] 16 | use glutin_window::GlutinWindow as Window;
Dec 11 17:31:52.450 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:31:52.450 INFO [stderr] 
Dec 11 17:31:52.545 INFO [stderr] warning: variable does not need to be mutable
Dec 11 17:31:52.545 INFO [stderr]   --> src/app.rs:20:13
Dec 11 17:31:52.545 INFO [stderr]    |
Dec 11 17:31:52.545 INFO [stderr] 20 |         let mut window: GlutinWindow = WindowSettings::new(
Dec 11 17:31:52.545 INFO [stderr]    |             ----^^^^^^
Dec 11 17:31:52.545 INFO [stderr]    |             |
Dec 11 17:31:52.545 INFO [stderr]    |             help: remove this `mut`
Dec 11 17:31:52.545 INFO [stderr]    |
Dec 11 17:31:52.545 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 17:31:52.545 INFO [stderr] 
Dec 11 17:31:52.561 INFO [stderr] warning: method is never used: `new`
Dec 11 17:31:52.561 INFO [stderr]   --> src/component/transform.rs:15:5
Dec 11 17:31:52.561 INFO [stderr]    |
Dec 11 17:31:52.561 INFO [stderr] 15 |     pub fn new() -> Transform {
Dec 11 17:31:52.561 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 17:31:52.561 INFO [stderr]    |
Dec 11 17:31:52.561 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 17:31:52.561 INFO [stderr] 
Dec 11 17:31:52.606 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.24s
Dec 11 17:31:52.627 INFO [stderr] su: No module specific data is present
Dec 11 17:31:54.156 INFO running `"docker" "inspect" "36c4a638151a29f4cc4528a299bf273c403c1d89dfa007711691a0e782b6b63a"`
Dec 11 17:31:54.506 INFO running `"docker" "rm" "-f" "36c4a638151a29f4cc4528a299bf273c403c1d89dfa007711691a0e782b6b63a"`
Dec 11 17:31:54.852 INFO [stdout] 36c4a638151a29f4cc4528a299bf273c403c1d89dfa007711691a0e782b6b63a