Dec 19 16:10:19.736 INFO checking hegza/piston-playground against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 16:10:19.736 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/hegza/piston-playground:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 16:10:20.222 INFO [stdout] eb9800ae0324c37225cc5ff0c47a434ff156ca51b724f7a9193e820db541b816
Dec 19 16:10:20.224 INFO running `"docker" "start" "-a" "eb9800ae0324c37225cc5ff0c47a434ff156ca51b724f7a9193e820db541b816"`
Dec 19 16:10:21.949 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 19 16:10:21.949 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 19 16:10:21.949 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 19 16:10:21.949 INFO [stderr] files will be included as a binary target:
Dec 19 16:10:21.949 INFO [stderr] 
Dec 19 16:10:21.949 INFO [stderr] * /opt/crater/workdir/src/main.rs
Dec 19 16:10:21.949 INFO [stderr] 
Dec 19 16:10:21.949 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 19 16:10:21.949 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 19 16:10:21.949 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 19 16:10:21.949 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 19 16:10:21.949 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 19 16:10:21.949 INFO [stderr] 
Dec 19 16:10:21.949 INFO [stderr] For more information on this warning you can consult
Dec 19 16:10:21.949 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 19 16:10:21.949 INFO [stderr] warning: path `/opt/crater/workdir/src/main.rs` was erroneously implicitly accepted for binary `spinning-square`,
Dec 19 16:10:21.949 INFO [stderr] please set bin.path in Cargo.toml
Dec 19 16:10:22.208 INFO [stderr]    Compiling siphasher v0.2.0
Dec 19 16:10:22.208 INFO [stderr]    Compiling serde v0.8.23
Dec 19 16:10:22.216 INFO [stderr]     Checking deflate v0.7.2
Dec 19 16:10:22.216 INFO [stderr]     Checking pulse v0.5.3
Dec 19 16:10:22.216 INFO [stderr]     Checking num-bigint v0.1.35
Dec 19 16:10:22.216 INFO [stderr]     Checking x11-dl v2.12.0
Dec 19 16:10:22.216 INFO [stderr]     Checking pistoncore-event_loop v0.27.0
Dec 19 16:10:23.535 INFO [stderr]     Checking piston v0.27.0
Dec 19 16:10:23.996 INFO [stderr]     Checking specs v0.7.1
Dec 19 16:10:24.056 INFO [stderr]    Compiling phf_shared v0.7.21
Dec 19 16:10:24.850 INFO [stderr]    Compiling phf_generator v0.7.21
Dec 19 16:10:24.850 INFO [stderr]    Compiling phf v0.7.21
Dec 19 16:10:24.942 INFO [stderr]     Checking png v0.6.2
Dec 19 16:10:25.719 INFO [stderr]    Compiling phf_codegen v0.7.21
Dec 19 16:10:26.400 INFO [stderr]    Compiling target_build_utils v0.1.2
Dec 19 16:10:26.762 INFO [stderr]     Checking num-rational v0.1.35
Dec 19 16:10:28.012 INFO [stderr]     Checking image v0.12.1
Dec 19 16:10:33.911 INFO [stderr]    Compiling serde_json v0.8.6
Dec 19 16:10:34.371 INFO [stderr]     Checking piston2d-opengl_graphics v0.37.0
Dec 19 16:10:41.108 INFO [stderr]    Compiling libloading v0.3.1
Dec 19 16:10:43.246 INFO [stderr]     Checking dlib v0.3.1
Dec 19 16:10:43.545 INFO [stderr]     Checking wayland-sys v0.7.6
Dec 19 16:10:43.972 INFO [stderr]     Checking wayland-client v0.7.6
Dec 19 16:10:45.286 INFO [stderr]     Checking wayland-kbd v0.6.2
Dec 19 16:10:45.286 INFO [stderr]     Checking wayland-window v0.4.3
Dec 19 16:10:46.009 INFO [stderr]     Checking winit v0.5.8
Dec 19 16:10:47.167 INFO [stderr]     Checking glutin v0.7.2
Dec 19 16:10:48.260 INFO [stderr]     Checking pistoncore-glutin_window v0.33.0
Dec 19 16:10:48.717 INFO [stderr]     Checking piston_playground v0.1.0 (/opt/crater/workdir)
Dec 19 16:10:49.330 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 16:10:49.330 INFO [stderr]  --> src/main.rs:1:1
Dec 19 16:10:49.330 INFO [stderr]   |
Dec 19 16:10:49.330 INFO [stderr] 1 | #[macro_use]
Dec 19 16:10:49.330 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 16:10:49.330 INFO [stderr]   |
Dec 19 16:10:49.330 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 16:10:49.330 INFO [stderr] 
Dec 19 16:10:49.330 INFO [stderr] warning: unused import: `piston::window::WindowSettings`
Dec 19 16:10:49.330 INFO [stderr]   --> src/main.rs:12:5
Dec 19 16:10:49.330 INFO [stderr]    |
Dec 19 16:10:49.330 INFO [stderr] 12 | use piston::window::WindowSettings;
Dec 19 16:10:49.330 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:10:49.330 INFO [stderr] 
Dec 19 16:10:49.330 INFO [stderr] warning: unused import: `piston::event_loop::*`
Dec 19 16:10:49.330 INFO [stderr]   --> src/main.rs:13:5
Dec 19 16:10:49.330 INFO [stderr]    |
Dec 19 16:10:49.330 INFO [stderr] 13 | use piston::event_loop::*;
Dec 19 16:10:49.330 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:10:49.330 INFO [stderr] 
Dec 19 16:10:49.330 INFO [stderr] warning: unused import: `piston::input::*`
Dec 19 16:10:49.330 INFO [stderr]   --> src/main.rs:14:5
Dec 19 16:10:49.330 INFO [stderr]    |
Dec 19 16:10:49.330 INFO [stderr] 14 | use piston::input::*;
Dec 19 16:10:49.330 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 19 16:10:49.330 INFO [stderr] 
Dec 19 16:10:49.330 INFO [stderr] warning: unused import: `piston::window::AdvancedWindow`
Dec 19 16:10:49.330 INFO [stderr]   --> src/main.rs:15:5
Dec 19 16:10:49.330 INFO [stderr]    |
Dec 19 16:10:49.330 INFO [stderr] 15 | use piston::window::AdvancedWindow;
Dec 19 16:10:49.330 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:10:49.330 INFO [stderr] 
Dec 19 16:10:49.330 INFO [stderr] warning: unused import: `glutin_window::GlutinWindow as Window`
Dec 19 16:10:49.330 INFO [stderr]   --> src/main.rs:16:5
Dec 19 16:10:49.330 INFO [stderr]    |
Dec 19 16:10:49.330 INFO [stderr] 16 | use glutin_window::GlutinWindow as Window;
Dec 19 16:10:49.330 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:10:49.330 INFO [stderr] 
Dec 19 16:10:49.360 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 16:10:49.360 INFO [stderr]  --> src/main.rs:1:1
Dec 19 16:10:49.360 INFO [stderr]   |
Dec 19 16:10:49.360 INFO [stderr] 1 | #[macro_use]
Dec 19 16:10:49.360 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 16:10:49.360 INFO [stderr]   |
Dec 19 16:10:49.360 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 16:10:49.360 INFO [stderr] 
Dec 19 16:10:49.360 INFO [stderr] warning: unused import: `piston::window::WindowSettings`
Dec 19 16:10:49.360 INFO [stderr]   --> src/main.rs:12:5
Dec 19 16:10:49.360 INFO [stderr]    |
Dec 19 16:10:49.360 INFO [stderr] 12 | use piston::window::WindowSettings;
Dec 19 16:10:49.360 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:10:49.360 INFO [stderr] 
Dec 19 16:10:49.360 INFO [stderr] warning: unused import: `piston::event_loop::*`
Dec 19 16:10:49.360 INFO [stderr]   --> src/main.rs:13:5
Dec 19 16:10:49.360 INFO [stderr]    |
Dec 19 16:10:49.360 INFO [stderr] 13 | use piston::event_loop::*;
Dec 19 16:10:49.360 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:10:49.360 INFO [stderr] 
Dec 19 16:10:49.360 INFO [stderr] warning: unused import: `piston::input::*`
Dec 19 16:10:49.361 INFO [stderr]   --> src/main.rs:14:5
Dec 19 16:10:49.361 INFO [stderr]    |
Dec 19 16:10:49.361 INFO [stderr] 14 | use piston::input::*;
Dec 19 16:10:49.361 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 19 16:10:49.361 INFO [stderr] 
Dec 19 16:10:49.361 INFO [stderr] warning: unused import: `piston::window::AdvancedWindow`
Dec 19 16:10:49.361 INFO [stderr]   --> src/main.rs:15:5
Dec 19 16:10:49.361 INFO [stderr]    |
Dec 19 16:10:49.361 INFO [stderr] 15 | use piston::window::AdvancedWindow;
Dec 19 16:10:49.361 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:10:49.361 INFO [stderr] 
Dec 19 16:10:49.361 INFO [stderr] warning: unused import: `glutin_window::GlutinWindow as Window`
Dec 19 16:10:49.361 INFO [stderr]   --> src/main.rs:16:5
Dec 19 16:10:49.361 INFO [stderr]    |
Dec 19 16:10:49.361 INFO [stderr] 16 | use glutin_window::GlutinWindow as Window;
Dec 19 16:10:49.361 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:10:49.361 INFO [stderr] 
Dec 19 16:10:49.429 INFO [stderr] warning: variable does not need to be mutable
Dec 19 16:10:49.429 INFO [stderr]   --> src/app.rs:20:13
Dec 19 16:10:49.429 INFO [stderr]    |
Dec 19 16:10:49.429 INFO [stderr] 20 |         let mut window: GlutinWindow = WindowSettings::new(
Dec 19 16:10:49.429 INFO [stderr]    |             ----^^^^^^
Dec 19 16:10:49.429 INFO [stderr]    |             |
Dec 19 16:10:49.429 INFO [stderr]    |             help: remove this `mut`
Dec 19 16:10:49.429 INFO [stderr]    |
Dec 19 16:10:49.429 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 16:10:49.429 INFO [stderr] 
Dec 19 16:10:49.436 INFO [stderr] warning: method is never used: `new`
Dec 19 16:10:49.436 INFO [stderr]   --> src/component/transform.rs:15:5
Dec 19 16:10:49.436 INFO [stderr]    |
Dec 19 16:10:49.436 INFO [stderr] 15 |     pub fn new() -> Transform {
Dec 19 16:10:49.436 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:10:49.436 INFO [stderr]    |
Dec 19 16:10:49.436 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 16:10:49.436 INFO [stderr] 
Dec 19 16:10:49.446 INFO [stderr] warning: variable does not need to be mutable
Dec 19 16:10:49.446 INFO [stderr]   --> src/app.rs:20:13
Dec 19 16:10:49.446 INFO [stderr]    |
Dec 19 16:10:49.446 INFO [stderr] 20 |         let mut window: GlutinWindow = WindowSettings::new(
Dec 19 16:10:49.446 INFO [stderr]    |             ----^^^^^^
Dec 19 16:10:49.446 INFO [stderr]    |             |
Dec 19 16:10:49.446 INFO [stderr]    |             help: remove this `mut`
Dec 19 16:10:49.446 INFO [stderr]    |
Dec 19 16:10:49.446 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 16:10:49.446 INFO [stderr] 
Dec 19 16:10:49.464 INFO [stderr] warning: method is never used: `new`
Dec 19 16:10:49.464 INFO [stderr]   --> src/component/transform.rs:15:5
Dec 19 16:10:49.464 INFO [stderr]    |
Dec 19 16:10:49.464 INFO [stderr] 15 |     pub fn new() -> Transform {
Dec 19 16:10:49.464 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:10:49.464 INFO [stderr]    |
Dec 19 16:10:49.464 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 16:10:49.464 INFO [stderr] 
Dec 19 16:10:49.492 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.57s
Dec 19 16:10:49.850 INFO running `"docker" "inspect" "eb9800ae0324c37225cc5ff0c47a434ff156ca51b724f7a9193e820db541b816"`
Dec 19 16:10:49.964 INFO running `"docker" "rm" "-f" "eb9800ae0324c37225cc5ff0c47a434ff156ca51b724f7a9193e820db541b816"`
Dec 19 16:10:50.092 INFO [stdout] eb9800ae0324c37225cc5ff0c47a434ff156ca51b724f7a9193e820db541b816