[INFO] updating cached repository BKDevelop/rusty_chip8 [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/BKDevelop/rusty_chip8 [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/BKDevelop/rusty_chip8" "work/ex/beta-1.38-1/sources/1.37.0/gh/BKDevelop/rusty_chip8"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/BKDevelop/rusty_chip8'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/BKDevelop/rusty_chip8" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/BKDevelop/rusty_chip8"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/BKDevelop/rusty_chip8'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 3bfeacab99dec443948533850b6ad62cfd127842 [INFO] sha for GitHub repo BKDevelop/rusty_chip8: 3bfeacab99dec443948533850b6ad62cfd127842 [INFO] validating manifest of BKDevelop/rusty_chip8 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of BKDevelop/rusty_chip8 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing BKDevelop/rusty_chip8 [INFO] finished frobbing BKDevelop/rusty_chip8 [INFO] frobbed toml for BKDevelop/rusty_chip8 written to work/ex/beta-1.38-1/sources/1.37.0/gh/BKDevelop/rusty_chip8/Cargo.toml [INFO] started frobbing BKDevelop/rusty_chip8 [INFO] finished frobbing BKDevelop/rusty_chip8 [INFO] frobbed toml for BKDevelop/rusty_chip8 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/BKDevelop/rusty_chip8/Cargo.toml [INFO] crate BKDevelop/rusty_chip8 already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing BKDevelop/rusty_chip8 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/BKDevelop/rusty_chip8:/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=warn" "-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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 1d91510c0824d3e20feaefcab05d0a389388a6e0e08afc2e696e129ca6e22e16 [INFO] running `"docker" "start" "-a" "1d91510c0824d3e20feaefcab05d0a389388a6e0e08afc2e696e129ca6e22e16"` [INFO] [stderr] Compiling syn v0.15.32 [INFO] [stderr] Compiling andrew v0.2.1 [INFO] [stderr] Compiling smithay-client-toolkit v0.4.5 [INFO] [stderr] Compiling winit v0.18.1 [INFO] [stderr] Compiling serde_derive v1.0.90 [INFO] [stderr] Compiling num-derive v0.2.4 [INFO] [stderr] Compiling tiff v0.2.2 [INFO] [stderr] Compiling image v0.21.1 [INFO] [stderr] Compiling glutin v0.19.0 [INFO] [stderr] Compiling pistoncore-input v0.24.0 [INFO] [stderr] Compiling pistoncore-window v0.37.0 [INFO] [stderr] Compiling pistoncore-event_loop v0.42.0 [INFO] [stderr] Compiling pistoncore-glutin_window v0.54.0 [INFO] [stderr] Compiling piston2d-opengl_graphics v0.59.0 [INFO] [stderr] Compiling piston v0.42.0 [INFO] [stderr] Compiling rusty_chip8 v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::fs` [INFO] [stderr] --> src/main.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::fs; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/chip8/display.rs:14:24 [INFO] [stderr] | [INFO] [stderr] 14 | while let Some(e) = events.next(&mut window) {} [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `display_memory` [INFO] [stderr] --> src/chip8/display.rs:20:34 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn update_display(&self, display_memory: Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_display_memory` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `load_game` [INFO] [stderr] --> src/chip8/memory.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn load_game(&mut self, game_rom: Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `load_game` [INFO] [stderr] --> src/chip8/mod.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn load_game(&mut self, game_rom: Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 15s [INFO] running `"docker" "inspect" "1d91510c0824d3e20feaefcab05d0a389388a6e0e08afc2e696e129ca6e22e16"` [INFO] running `"docker" "rm" "-f" "1d91510c0824d3e20feaefcab05d0a389388a6e0e08afc2e696e129ca6e22e16"` [INFO] [stdout] 1d91510c0824d3e20feaefcab05d0a389388a6e0e08afc2e696e129ca6e22e16 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/BKDevelop/rusty_chip8:/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 5f699d94baac79bc9d3cec9c1765a2708ead44af194754371f70eda879f4dca1 [INFO] running `"docker" "start" "-a" "5f699d94baac79bc9d3cec9c1765a2708ead44af194754371f70eda879f4dca1"` [INFO] [stderr] Compiling rusty_chip8 v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::fs` [INFO] [stderr] --> src/main.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::fs; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/chip8/display.rs:14:24 [INFO] [stderr] | [INFO] [stderr] 14 | while let Some(e) = events.next(&mut window) {} [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `display_memory` [INFO] [stderr] --> src/chip8/display.rs:20:34 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn update_display(&self, display_memory: Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_display_memory` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `load_game` [INFO] [stderr] --> src/chip8/memory.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn load_game(&mut self, game_rom: Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `load_game` [INFO] [stderr] --> src/chip8/mod.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn load_game(&mut self, game_rom: Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.96s [INFO] running `"docker" "inspect" "5f699d94baac79bc9d3cec9c1765a2708ead44af194754371f70eda879f4dca1"` [INFO] running `"docker" "rm" "-f" "5f699d94baac79bc9d3cec9c1765a2708ead44af194754371f70eda879f4dca1"` [INFO] [stdout] 5f699d94baac79bc9d3cec9c1765a2708ead44af194754371f70eda879f4dca1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/BKDevelop/rusty_chip8:/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=warn" "-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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 029f877088d9cf611a9d52c4a53637b84cf49b8e080abf5fd85ed6504711581d [INFO] running `"docker" "start" "-a" "029f877088d9cf611a9d52c4a53637b84cf49b8e080abf5fd85ed6504711581d"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running /opt/crater/target/debug/deps/rusty_chip8-d8a4c0d7827324ab [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test chip8::tests::test_get_bcd ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "029f877088d9cf611a9d52c4a53637b84cf49b8e080abf5fd85ed6504711581d"` [INFO] running `"docker" "rm" "-f" "029f877088d9cf611a9d52c4a53637b84cf49b8e080abf5fd85ed6504711581d"` [INFO] [stdout] 029f877088d9cf611a9d52c4a53637b84cf49b8e080abf5fd85ed6504711581d