Dec 19 15:28:05.575 INFO checking jakeactually/chip-8 against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 15:28:05.575 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/jakeactually/chip-8:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 15:28:06.064 INFO [stdout] ae8ec1fda9be912175e975e83a9259985251805169a20f7fdc0eccee0f24c12b
Dec 19 15:28:06.070 INFO running `"docker" "start" "-a" "ae8ec1fda9be912175e975e83a9259985251805169a20f7fdc0eccee0f24c12b"`
Dec 19 15:28:09.774 INFO [stderr]     Checking jpeg-decoder v0.1.14
Dec 19 15:28:09.777 INFO [stderr]     Checking glutin v0.9.2
Dec 19 15:28:11.608 INFO [stderr]     Checking image v0.15.0
Dec 19 15:28:12.428 INFO [stderr]     Checking pistoncore-glutin_window v0.39.1
Dec 19 15:28:16.671 INFO [stderr]     Checking piston-gfx_texture v0.26.0
Dec 19 15:28:17.915 INFO [stderr]     Checking piston2d-gfx_graphics v0.43.0
Dec 19 15:28:20.386 INFO [stderr]     Checking piston_window v0.70.0
Dec 19 15:28:21.840 INFO [stderr]     Checking chip8 v0.1.0 (/opt/crater/workdir)
Dec 19 15:28:23.556 INFO [stderr] warning: unused import: `std::string::String`
Dec 19 15:28:23.556 INFO [stderr]  --> src/run.rs:9:5
Dec 19 15:28:23.556 INFO [stderr]   |
Dec 19 15:28:23.556 INFO [stderr] 9 | use std::string::String;
Dec 19 15:28:23.556 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 19 15:28:23.557 INFO [stderr]   |
Dec 19 15:28:23.557 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 15:28:23.557 INFO [stderr] 
Dec 19 15:28:23.876 INFO [stderr] warning: unused import: `std::string::String`
Dec 19 15:28:23.876 INFO [stderr]  --> src/run.rs:9:5
Dec 19 15:28:23.876 INFO [stderr]   |
Dec 19 15:28:23.876 INFO [stderr] 9 | use std::string::String;
Dec 19 15:28:23.876 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 19 15:28:23.876 INFO [stderr]   |
Dec 19 15:28:23.876 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 15:28:23.876 INFO [stderr] 
Dec 19 15:28:24.098 INFO [stderr] warning: constant item is never used: `WHITE`
Dec 19 15:28:24.098 INFO [stderr]  --> src/data.rs:3:1
Dec 19 15:28:24.099 INFO [stderr]   |
Dec 19 15:28:24.099 INFO [stderr] 3 | pub const WHITE: [f32; 4] = [1.0, 1.0, 1.0, 1.0];
Dec 19 15:28:24.099 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:28:24.099 INFO [stderr]   |
Dec 19 15:28:24.099 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 15:28:24.099 INFO [stderr] 
Dec 19 15:28:24.099 INFO [stderr] warning: constant item is never used: `BLACK`
Dec 19 15:28:24.099 INFO [stderr]  --> src/data.rs:4:1
Dec 19 15:28:24.099 INFO [stderr]   |
Dec 19 15:28:24.099 INFO [stderr] 4 | pub const BLACK: [f32; 4] = [0.0, 0.0, 0.0, 1.0];
Dec 19 15:28:24.099 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:28:24.099 INFO [stderr] 
Dec 19 15:28:24.099 INFO [stderr] warning: function is never used: `disassemble`
Dec 19 15:28:24.099 INFO [stderr]  --> src/dissasembler.rs:1:1
Dec 19 15:28:24.099 INFO [stderr]   |
Dec 19 15:28:24.099 INFO [stderr] 1 | pub fn disassemble(bytes: Vec<u8>) -> String {
Dec 19 15:28:24.099 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:28:24.099 INFO [stderr] 
Dec 19 15:28:24.345 INFO [stderr] warning: constant item is never used: `WHITE`
Dec 19 15:28:24.345 INFO [stderr]  --> src/data.rs:3:1
Dec 19 15:28:24.346 INFO [stderr]   |
Dec 19 15:28:24.346 INFO [stderr] 3 | pub const WHITE: [f32; 4] = [1.0, 1.0, 1.0, 1.0];
Dec 19 15:28:24.346 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:28:24.346 INFO [stderr]   |
Dec 19 15:28:24.347 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 15:28:24.347 INFO [stderr] 
Dec 19 15:28:24.347 INFO [stderr] warning: constant item is never used: `BLACK`
Dec 19 15:28:24.348 INFO [stderr]  --> src/data.rs:4:1
Dec 19 15:28:24.348 INFO [stderr]   |
Dec 19 15:28:24.348 INFO [stderr] 4 | pub const BLACK: [f32; 4] = [0.0, 0.0, 0.0, 1.0];
Dec 19 15:28:24.349 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:28:24.349 INFO [stderr] 
Dec 19 15:28:24.349 INFO [stderr] warning: function is never used: `disassemble`
Dec 19 15:28:24.349 INFO [stderr]  --> src/dissasembler.rs:1:1
Dec 19 15:28:24.350 INFO [stderr]   |
Dec 19 15:28:24.350 INFO [stderr] 1 | pub fn disassemble(bytes: Vec<u8>) -> String {
Dec 19 15:28:24.350 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 15:28:24.350 INFO [stderr] 
Dec 19 15:28:24.416 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.21s
Dec 19 15:28:25.489 INFO running `"docker" "inspect" "ae8ec1fda9be912175e975e83a9259985251805169a20f7fdc0eccee0f24c12b"`
Dec 19 15:28:25.874 INFO running `"docker" "rm" "-f" "ae8ec1fda9be912175e975e83a9259985251805169a20f7fdc0eccee0f24c12b"`
Dec 19 15:28:26.108 INFO [stdout] ae8ec1fda9be912175e975e83a9259985251805169a20f7fdc0eccee0f24c12b