[INFO] crate dcpu16-gui 0.2.0 is already in cache
[INFO] extracting crate dcpu16-gui 0.2.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/dcpu16-gui/0.2.0
[INFO] extracting crate dcpu16-gui 0.2.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/dcpu16-gui/0.2.0
[INFO] validating manifest of dcpu16-gui-0.2.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of dcpu16-gui-0.2.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing dcpu16-gui-0.2.0
[INFO] finished frobbing dcpu16-gui-0.2.0
[INFO] frobbed toml for dcpu16-gui-0.2.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/dcpu16-gui/0.2.0/Cargo.toml
[INFO] started frobbing dcpu16-gui-0.2.0
[INFO] finished frobbing dcpu16-gui-0.2.0
[INFO] frobbed toml for dcpu16-gui-0.2.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/dcpu16-gui/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing dcpu16-gui-0.2.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/dcpu16-gui/0.2.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 3e941c34e357f57f98487c3716aae5e5a0e6e8e4f2d9d7154dae139534a85248
[INFO] running `"docker" "start" "-a" "3e941c34e357f57f98487c3716aae5e5a0e6e8e4f2d9d7154dae139534a85248"`
[INFO] [stderr]    Compiling pistoncore-input v0.15.0
[INFO] [stderr]    Compiling piston2d-graphics v0.19.0
[INFO] [stderr]    Compiling dcpu16 v0.1.0
[INFO] [stderr]    Compiling piston-gfx_texture v0.18.0
[INFO] [stderr]    Compiling piston2d-opengl_graphics v0.36.2
[INFO] [stderr]    Compiling piston2d-gfx_graphics v0.33.2
[INFO] [stderr]    Compiling pistoncore-window v0.24.0
[INFO] [stderr]    Compiling pistoncore-event_loop v0.27.0
[INFO] [stderr]    Compiling pistoncore-glutin_window v0.33.0
[INFO] [stderr]    Compiling piston v0.27.0
[INFO] [stderr]    Compiling piston_window v0.58.0
[INFO] [stderr]    Compiling dcpu16-gui v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/main.rs:398:35
[INFO] [stderr]     |
[INFO] [stderr] 398 |                     img.put_pixel((k as u32 % MONITOR_WIDTH), k as u32 / MONITOR_WIDTH as u32, color);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:168:17
[INFO] [stderr]     |
[INFO] [stderr] 168 |             let mut slice = &mut v[..];
[INFO] [stderr]     |                 ----^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.79s
[INFO] running `"docker" "inspect" "3e941c34e357f57f98487c3716aae5e5a0e6e8e4f2d9d7154dae139534a85248"`
[INFO] running `"docker" "rm" "-f" "3e941c34e357f57f98487c3716aae5e5a0e6e8e4f2d9d7154dae139534a85248"`
[INFO] [stdout] 3e941c34e357f57f98487c3716aae5e5a0e6e8e4f2d9d7154dae139534a85248
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/dcpu16-gui/0.2.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6207792cfcacadc7957c6360c7a53831b7733a17b3dd1916ba66efb3208fc462
[INFO] running `"docker" "start" "-a" "6207792cfcacadc7957c6360c7a53831b7733a17b3dd1916ba66efb3208fc462"`
[INFO] [stderr]    Compiling dcpu16-gui v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/main.rs:398:35
[INFO] [stderr]     |
[INFO] [stderr] 398 |                     img.put_pixel((k as u32 % MONITOR_WIDTH), k as u32 / MONITOR_WIDTH as u32, color);
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:168:17
[INFO] [stderr]     |
[INFO] [stderr] 168 |             let mut slice = &mut v[..];
[INFO] [stderr]     |                 ----^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `"docker" "inspect" "6207792cfcacadc7957c6360c7a53831b7733a17b3dd1916ba66efb3208fc462"`
[INFO] running `"docker" "rm" "-f" "6207792cfcacadc7957c6360c7a53831b7733a17b3dd1916ba66efb3208fc462"`
[INFO] [stdout] 6207792cfcacadc7957c6360c7a53831b7733a17b3dd1916ba66efb3208fc462
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/dcpu16-gui/0.2.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] bebb54306ab6b48e1c6aa602188bc3e8dcfd06fda8e26a867601be5eb259cd74
[INFO] running `"docker" "start" "-a" "bebb54306ab6b48e1c6aa602188bc3e8dcfd06fda8e26a867601be5eb259cd74"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dcpu16_gui-f4d2f584d4f23ab7
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "bebb54306ab6b48e1c6aa602188bc3e8dcfd06fda8e26a867601be5eb259cd74"`
[INFO] running `"docker" "rm" "-f" "bebb54306ab6b48e1c6aa602188bc3e8dcfd06fda8e26a867601be5eb259cd74"`
[INFO] [stdout] bebb54306ab6b48e1c6aa602188bc3e8dcfd06fda8e26a867601be5eb259cd74