Dec 19 14:52:55.976 INFO checking jsfr/lines-king against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 14:52:55.977 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/jsfr/lines-king:/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 14:52:56.588 INFO [stdout] 571c6a9390c6ad6cf68f5cb29297c2ac88aac2fa3b548d3fc7d956cff1a1a628
Dec 19 14:52:56.588 INFO running `"docker" "start" "-a" "571c6a9390c6ad6cf68f5cb29297c2ac88aac2fa3b548d3fc7d956cff1a1a628"`
Dec 19 14:52:57.830 INFO [stderr]    Compiling serde v0.8.21
Dec 19 14:52:57.836 INFO [stderr]     Checking rand v0.3.15
Dec 19 14:52:57.848 INFO [stderr]     Checking shared_library v0.1.5
Dec 19 14:52:57.850 INFO [stderr]     Checking x11-dl v2.12.0
Dec 19 14:52:57.850 INFO [stderr]    Compiling target_build_utils v0.1.2
Dec 19 14:52:57.850 INFO [stderr]     Checking fs2 v0.2.5
Dec 19 14:52:57.850 INFO [stderr]     Checking time v0.1.35
Dec 19 14:52:59.218 INFO [stderr]     Checking memmap v0.4.0
Dec 19 14:52:59.322 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 19 14:53:01.090 INFO [stderr]     Checking pistoncore-event_loop v0.27.0
Dec 19 14:53:03.051 INFO [stderr]     Checking piston v0.27.0
Dec 19 14:53:04.649 INFO [stderr]     Checking deque v0.3.1
Dec 19 14:53:04.649 INFO [stderr]     Checking tempfile v2.1.4
Dec 19 14:53:04.649 INFO [stderr]     Checking num-bigint v0.1.35
Dec 19 14:53:05.188 INFO [stderr]     Checking rayon v0.6.0
Dec 19 14:53:06.545 INFO [stderr]     Checking num-rational v0.1.35
Dec 19 14:53:07.215 INFO [stderr]     Checking jpeg-decoder v0.1.11
Dec 19 14:53:07.584 INFO [stderr]     Checking num v0.1.36
Dec 19 14:53:07.943 INFO [stderr]     Checking nalgebra v0.10.1
Dec 19 14:53:09.082 INFO [stderr]     Checking image v0.12.0
Dec 19 14:53:12.014 INFO [stderr]    Compiling serde_json v0.8.4
Dec 19 14:53:18.860 INFO [stderr]     Checking piston2d-opengl_graphics v0.37.0
Dec 19 14:53:22.030 INFO [stderr]    Compiling libloading v0.3.1
Dec 19 14:53:24.816 INFO [stderr]     Checking dlib v0.3.1
Dec 19 14:53:25.212 INFO [stderr]     Checking wayland-sys v0.7.6
Dec 19 14:53:25.904 INFO [stderr]     Checking wayland-client v0.7.6
Dec 19 14:53:28.000 INFO [stderr]     Checking wayland-kbd v0.6.2
Dec 19 14:53:28.000 INFO [stderr]     Checking wayland-window v0.4.3
Dec 19 14:53:29.568 INFO [stderr]     Checking winit v0.5.7
Dec 19 14:53:31.503 INFO [stderr]     Checking glutin v0.7.2
Dec 19 14:53:33.224 INFO [stderr]     Checking pistoncore-glutin_window v0.33.0
Dec 19 14:53:33.780 INFO [stderr]     Checking lines-king v0.1.0 (/opt/crater/workdir)
Dec 19 14:53:34.895 INFO [stderr] warning: unused variable: `args`
Dec 19 14:53:34.896 INFO [stderr]    --> src/main.rs:148:26
Dec 19 14:53:34.896 INFO [stderr]     |
Dec 19 14:53:34.896 INFO [stderr] 148 |     fn update(&mut self, args: &UpdateArgs) {
Dec 19 14:53:34.896 INFO [stderr]     |                          ^^^^ help: consider using `_args` instead
Dec 19 14:53:34.896 INFO [stderr]     |
Dec 19 14:53:34.896 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 14:53:34.896 INFO [stderr] 
Dec 19 14:53:34.930 INFO [stderr] warning: constant item is never used: `GREEN`
Dec 19 14:53:34.930 INFO [stderr]   --> src/main.rs:18:1
Dec 19 14:53:34.930 INFO [stderr]    |
Dec 19 14:53:34.930 INFO [stderr] 18 | const GREEN:  Color = [0.0, 1.0, 0.0, 1.0];
Dec 19 14:53:34.930 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:53:34.930 INFO [stderr]    |
Dec 19 14:53:34.930 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 14:53:34.930 INFO [stderr] 
Dec 19 14:53:34.931 INFO [stderr] warning: constant item is never used: `YELLOW`
Dec 19 14:53:34.931 INFO [stderr]   --> src/main.rs:20:1
Dec 19 14:53:34.931 INFO [stderr]    |
Dec 19 14:53:34.931 INFO [stderr] 20 | const YELLOW: Color = [0.0, 1.0, 1.0, 1.0];
Dec 19 14:53:34.931 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:53:34.931 INFO [stderr] 
Dec 19 14:53:34.931 INFO [stderr] warning: constant item is never used: `PLAYER_SIZE`
Dec 19 14:53:34.931 INFO [stderr]   --> src/main.rs:26:1
Dec 19 14:53:34.931 INFO [stderr]    |
Dec 19 14:53:34.931 INFO [stderr] 26 | const PLAYER_SIZE: usize = 4;
Dec 19 14:53:34.931 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:53:34.931 INFO [stderr] 
Dec 19 14:53:35.092 INFO [stderr] warning: unused variable: `args`
Dec 19 14:53:35.093 INFO [stderr]    --> src/main.rs:148:26
Dec 19 14:53:35.093 INFO [stderr]     |
Dec 19 14:53:35.093 INFO [stderr] 148 |     fn update(&mut self, args: &UpdateArgs) {
Dec 19 14:53:35.094 INFO [stderr]     |                          ^^^^ help: consider using `_args` instead
Dec 19 14:53:35.094 INFO [stderr]     |
Dec 19 14:53:35.094 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 14:53:35.094 INFO [stderr] 
Dec 19 14:53:35.108 INFO [stderr] warning: constant item is never used: `GREEN`
Dec 19 14:53:35.108 INFO [stderr]   --> src/main.rs:18:1
Dec 19 14:53:35.109 INFO [stderr]    |
Dec 19 14:53:35.109 INFO [stderr] 18 | const GREEN:  Color = [0.0, 1.0, 0.0, 1.0];
Dec 19 14:53:35.109 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:53:35.110 INFO [stderr]    |
Dec 19 14:53:35.110 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 14:53:35.110 INFO [stderr] 
Dec 19 14:53:35.110 INFO [stderr] warning: constant item is never used: `YELLOW`
Dec 19 14:53:35.110 INFO [stderr]   --> src/main.rs:20:1
Dec 19 14:53:35.111 INFO [stderr]    |
Dec 19 14:53:35.111 INFO [stderr] 20 | const YELLOW: Color = [0.0, 1.0, 1.0, 1.0];
Dec 19 14:53:35.111 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:53:35.111 INFO [stderr] 
Dec 19 14:53:35.112 INFO [stderr] warning: constant item is never used: `PLAYER_SIZE`
Dec 19 14:53:35.112 INFO [stderr]   --> src/main.rs:26:1
Dec 19 14:53:35.112 INFO [stderr]    |
Dec 19 14:53:35.113 INFO [stderr] 26 | const PLAYER_SIZE: usize = 4;
Dec 19 14:53:35.113 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:53:35.113 INFO [stderr] 
Dec 19 14:53:35.166 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.59s
Dec 19 14:53:36.633 INFO running `"docker" "inspect" "571c6a9390c6ad6cf68f5cb29297c2ac88aac2fa3b548d3fc7d956cff1a1a628"`
Dec 19 14:53:36.898 INFO running `"docker" "rm" "-f" "571c6a9390c6ad6cf68f5cb29297c2ac88aac2fa3b548d3fc7d956cff1a1a628"`
Dec 19 14:53:37.272 INFO [stdout] 571c6a9390c6ad6cf68f5cb29297c2ac88aac2fa3b548d3fc7d956cff1a1a628