Dec 17 23:22:10.026 INFO checking hegza/piston-playground against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 23:22:10.026 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 23:22:10.536 INFO [stdout] 2c4c08d0109fc96155f7afbba903404f48891a3076a353c6164fea50548c4aaa
Dec 17 23:22:10.539 INFO running `"docker" "start" "-a" "2c4c08d0109fc96155f7afbba903404f48891a3076a353c6164fea50548c4aaa"`
Dec 17 23:22:12.680 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 17 23:22:12.680 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 17 23:22:12.680 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 17 23:22:12.680 INFO [stderr] files will be included as a binary target:
Dec 17 23:22:12.680 INFO [stderr] 
Dec 17 23:22:12.680 INFO [stderr] * /opt/crater/workdir/src/main.rs
Dec 17 23:22:12.680 INFO [stderr] 
Dec 17 23:22:12.680 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 17 23:22:12.680 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 17 23:22:12.680 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 17 23:22:12.680 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 17 23:22:12.680 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 17 23:22:12.680 INFO [stderr] 
Dec 17 23:22:12.680 INFO [stderr] For more information on this warning you can consult
Dec 17 23:22:12.681 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 17 23:22:12.681 INFO [stderr] warning: path `/opt/crater/workdir/src/main.rs` was erroneously implicitly accepted for binary `spinning-square`,
Dec 17 23:22:12.681 INFO [stderr] please set bin.path in Cargo.toml
Dec 17 23:22:12.944 INFO [stderr]    Compiling libc v0.2.20
Dec 17 23:22:12.946 INFO [stderr]    Compiling siphasher v0.2.0
Dec 17 23:22:12.948 INFO [stderr]    Compiling serde v0.8.23
Dec 17 23:22:12.968 INFO [stderr]     Checking adler32 v0.3.0
Dec 17 23:22:12.970 INFO [stderr]     Checking shader_version v0.2.1
Dec 17 23:22:12.972 INFO [stderr]     Checking piston-shaders_graphics2d v0.1.0
Dec 17 23:22:12.974 INFO [stderr]     Checking shared_library v0.1.5
Dec 17 23:22:12.999 INFO [stderr]     Checking enum_primitive v0.1.1
Dec 17 23:22:13.479 INFO [stderr]     Checking nodrop v0.1.8
Dec 17 23:22:13.895 INFO [stderr]     Checking stb_truetype v0.2.0
Dec 17 23:22:14.227 INFO [stderr]     Checking deque v0.3.1
Dec 17 23:22:14.572 INFO [stderr]     Checking pulse v0.5.3
Dec 17 23:22:14.785 INFO [stderr]     Checking pistoncore-input v0.15.0
Dec 17 23:22:15.039 INFO [stderr]     Checking arrayvec v0.3.20
Dec 17 23:22:16.262 INFO [stderr]     Checking x11-dl v2.12.0
Dec 17 23:22:16.306 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 17 23:22:16.362 INFO [stderr]     Checking deflate v0.7.2
Dec 17 23:22:16.966 INFO [stderr]     Checking num-rational v0.1.35
Dec 17 23:22:18.310 INFO [stderr]     Checking rayon v0.6.0
Dec 17 23:22:19.030 INFO [stderr]     Checking fs2 v0.2.5
Dec 17 23:22:19.768 INFO [stderr]     Checking tempfile v2.1.5
Dec 17 23:22:19.868 INFO [stderr]    Compiling phf_shared v0.7.21
Dec 17 23:22:20.196 INFO [stderr]     Checking specs v0.7.1
Dec 17 23:22:20.404 INFO [stderr]    Compiling rand v0.3.15
Dec 17 23:22:20.416 INFO [stderr]     Checking rusttype v0.2.1
Dec 17 23:22:20.805 INFO [stderr]     Checking memmap v0.4.0
Dec 17 23:22:21.809 INFO [stderr]    Compiling phf v0.7.21
Dec 17 23:22:23.520 INFO [stderr]     Checking png v0.6.2
Dec 17 23:22:24.084 INFO [stderr]     Checking jpeg-decoder v0.1.11
Dec 17 23:22:24.648 INFO [stderr]     Checking pistoncore-window v0.24.0
Dec 17 23:22:26.341 INFO [stderr]     Checking pistoncore-event_loop v0.27.0
Dec 17 23:22:27.740 INFO [stderr]     Checking piston v0.27.0
Dec 17 23:22:28.352 INFO [stderr]    Compiling phf_generator v0.7.21
Dec 17 23:22:28.708 INFO [stderr]     Checking image v0.12.1
Dec 17 23:22:28.968 INFO [stderr]    Compiling phf_codegen v0.7.21
Dec 17 23:22:29.428 INFO [stderr]    Compiling target_build_utils v0.1.2
Dec 17 23:22:34.432 INFO [stderr]    Compiling serde_json v0.8.6
Dec 17 23:22:36.716 INFO [stderr]     Checking piston2d-opengl_graphics v0.37.0
Dec 17 23:22:44.864 INFO [stderr]    Compiling libloading v0.3.1
Dec 17 23:22:46.841 INFO [stderr]     Checking dlib v0.3.1
Dec 17 23:22:47.144 INFO [stderr]     Checking wayland-sys v0.7.6
Dec 17 23:22:47.500 INFO [stderr]     Checking wayland-client v0.7.6
Dec 17 23:22:48.798 INFO [stderr]     Checking wayland-kbd v0.6.2
Dec 17 23:22:48.798 INFO [stderr]     Checking wayland-window v0.4.3
Dec 17 23:22:49.660 INFO [stderr]     Checking winit v0.5.8
Dec 17 23:22:50.821 INFO [stderr]     Checking glutin v0.7.2
Dec 17 23:22:52.044 INFO [stderr]     Checking pistoncore-glutin_window v0.33.0
Dec 17 23:22:52.484 INFO [stderr]     Checking piston_playground v0.1.0 (/opt/crater/workdir)
Dec 17 23:22:53.200 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 23:22:53.200 INFO [stderr]  --> src/main.rs:1:1
Dec 17 23:22:53.200 INFO [stderr]   |
Dec 17 23:22:53.200 INFO [stderr] 1 | #[macro_use]
Dec 17 23:22:53.200 INFO [stderr]   | ^^^^^^^^^^^^
Dec 17 23:22:53.200 INFO [stderr]   |
Dec 17 23:22:53.200 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 23:22:53.200 INFO [stderr] 
Dec 17 23:22:53.200 INFO [stderr] warning: unused import: `piston::window::WindowSettings`
Dec 17 23:22:53.200 INFO [stderr]   --> src/main.rs:12:5
Dec 17 23:22:53.200 INFO [stderr]    |
Dec 17 23:22:53.200 INFO [stderr] 12 | use piston::window::WindowSettings;
Dec 17 23:22:53.200 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:22:53.200 INFO [stderr] 
Dec 17 23:22:53.200 INFO [stderr] warning: unused import: `piston::event_loop::*`
Dec 17 23:22:53.200 INFO [stderr]   --> src/main.rs:13:5
Dec 17 23:22:53.200 INFO [stderr]    |
Dec 17 23:22:53.200 INFO [stderr] 13 | use piston::event_loop::*;
Dec 17 23:22:53.200 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:22:53.200 INFO [stderr] 
Dec 17 23:22:53.200 INFO [stderr] warning: unused import: `piston::input::*`
Dec 17 23:22:53.200 INFO [stderr]   --> src/main.rs:14:5
Dec 17 23:22:53.200 INFO [stderr]    |
Dec 17 23:22:53.200 INFO [stderr] 14 | use piston::input::*;
Dec 17 23:22:53.200 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 17 23:22:53.200 INFO [stderr] 
Dec 17 23:22:53.200 INFO [stderr] warning: unused import: `piston::window::AdvancedWindow`
Dec 17 23:22:53.200 INFO [stderr]   --> src/main.rs:15:5
Dec 17 23:22:53.200 INFO [stderr]    |
Dec 17 23:22:53.200 INFO [stderr] 15 | use piston::window::AdvancedWindow;
Dec 17 23:22:53.200 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:22:53.200 INFO [stderr] 
Dec 17 23:22:53.200 INFO [stderr] warning: unused import: `glutin_window::GlutinWindow as Window`
Dec 17 23:22:53.200 INFO [stderr]   --> src/main.rs:16:5
Dec 17 23:22:53.200 INFO [stderr]    |
Dec 17 23:22:53.200 INFO [stderr] 16 | use glutin_window::GlutinWindow as Window;
Dec 17 23:22:53.200 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:22:53.200 INFO [stderr] 
Dec 17 23:22:53.212 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 23:22:53.212 INFO [stderr]  --> src/main.rs:1:1
Dec 17 23:22:53.212 INFO [stderr]   |
Dec 17 23:22:53.212 INFO [stderr] 1 | #[macro_use]
Dec 17 23:22:53.212 INFO [stderr]   | ^^^^^^^^^^^^
Dec 17 23:22:53.212 INFO [stderr]   |
Dec 17 23:22:53.212 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 23:22:53.212 INFO [stderr] 
Dec 17 23:22:53.212 INFO [stderr] warning: unused import: `piston::window::WindowSettings`
Dec 17 23:22:53.212 INFO [stderr]   --> src/main.rs:12:5
Dec 17 23:22:53.212 INFO [stderr]    |
Dec 17 23:22:53.212 INFO [stderr] 12 | use piston::window::WindowSettings;
Dec 17 23:22:53.212 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:22:53.212 INFO [stderr] 
Dec 17 23:22:53.212 INFO [stderr] warning: unused import: `piston::event_loop::*`
Dec 17 23:22:53.212 INFO [stderr]   --> src/main.rs:13:5
Dec 17 23:22:53.212 INFO [stderr]    |
Dec 17 23:22:53.212 INFO [stderr] 13 | use piston::event_loop::*;
Dec 17 23:22:53.212 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:22:53.212 INFO [stderr] 
Dec 17 23:22:53.212 INFO [stderr] warning: unused import: `piston::input::*`
Dec 17 23:22:53.212 INFO [stderr]   --> src/main.rs:14:5
Dec 17 23:22:53.212 INFO [stderr]    |
Dec 17 23:22:53.212 INFO [stderr] 14 | use piston::input::*;
Dec 17 23:22:53.212 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 17 23:22:53.212 INFO [stderr] 
Dec 17 23:22:53.212 INFO [stderr] warning: unused import: `piston::window::AdvancedWindow`
Dec 17 23:22:53.212 INFO [stderr]   --> src/main.rs:15:5
Dec 17 23:22:53.212 INFO [stderr]    |
Dec 17 23:22:53.212 INFO [stderr] 15 | use piston::window::AdvancedWindow;
Dec 17 23:22:53.212 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:22:53.212 INFO [stderr] 
Dec 17 23:22:53.212 INFO [stderr] warning: unused import: `glutin_window::GlutinWindow as Window`
Dec 17 23:22:53.212 INFO [stderr]   --> src/main.rs:16:5
Dec 17 23:22:53.212 INFO [stderr]    |
Dec 17 23:22:53.212 INFO [stderr] 16 | use glutin_window::GlutinWindow as Window;
Dec 17 23:22:53.212 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:22:53.212 INFO [stderr] 
Dec 17 23:22:53.293 INFO [stderr] warning: variable does not need to be mutable
Dec 17 23:22:53.293 INFO [stderr]   --> src/app.rs:20:13
Dec 17 23:22:53.293 INFO [stderr]    |
Dec 17 23:22:53.293 INFO [stderr] 20 |         let mut window: GlutinWindow = WindowSettings::new(
Dec 17 23:22:53.293 INFO [stderr]    |             ----^^^^^^
Dec 17 23:22:53.293 INFO [stderr]    |             |
Dec 17 23:22:53.293 INFO [stderr]    |             help: remove this `mut`
Dec 17 23:22:53.293 INFO [stderr]    |
Dec 17 23:22:53.293 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 23:22:53.293 INFO [stderr] 
Dec 17 23:22:53.312 INFO [stderr] warning: variable does not need to be mutable
Dec 17 23:22:53.312 INFO [stderr]   --> src/app.rs:20:13
Dec 17 23:22:53.312 INFO [stderr]    |
Dec 17 23:22:53.312 INFO [stderr] 20 |         let mut window: GlutinWindow = WindowSettings::new(
Dec 17 23:22:53.312 INFO [stderr]    |             ----^^^^^^
Dec 17 23:22:53.312 INFO [stderr]    |             |
Dec 17 23:22:53.312 INFO [stderr]    |             help: remove this `mut`
Dec 17 23:22:53.312 INFO [stderr]    |
Dec 17 23:22:53.312 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 23:22:53.312 INFO [stderr] 
Dec 17 23:22:53.316 INFO [stderr] warning: method is never used: `new`
Dec 17 23:22:53.316 INFO [stderr]   --> src/component/transform.rs:15:5
Dec 17 23:22:53.316 INFO [stderr]    |
Dec 17 23:22:53.316 INFO [stderr] 15 |     pub fn new() -> Transform {
Dec 17 23:22:53.316 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:22:53.316 INFO [stderr]    |
Dec 17 23:22:53.316 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 23:22:53.316 INFO [stderr] 
Dec 17 23:22:53.328 INFO [stderr] warning: method is never used: `new`
Dec 17 23:22:53.328 INFO [stderr]   --> src/component/transform.rs:15:5
Dec 17 23:22:53.328 INFO [stderr]    |
Dec 17 23:22:53.328 INFO [stderr] 15 |     pub fn new() -> Transform {
Dec 17 23:22:53.328 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:22:53.328 INFO [stderr]    |
Dec 17 23:22:53.328 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 23:22:53.328 INFO [stderr] 
Dec 17 23:22:53.377 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.72s
Dec 17 23:22:53.954 INFO running `"docker" "inspect" "2c4c08d0109fc96155f7afbba903404f48891a3076a353c6164fea50548c4aaa"`
Dec 17 23:22:54.204 INFO running `"docker" "rm" "-f" "2c4c08d0109fc96155f7afbba903404f48891a3076a353c6164fea50548c4aaa"`
Dec 17 23:22:54.603 INFO [stdout] 2c4c08d0109fc96155f7afbba903404f48891a3076a353c6164fea50548c4aaa