[INFO] fetching crate dcpu16-gui 0.2.0... [INFO] testing dcpu16-gui-0.2.0 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate dcpu16-gui 0.2.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate dcpu16-gui 0.2.0 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dcpu16-gui 0.2.0 [INFO] finished tweaking crates.io crate dcpu16-gui 0.2.0 [INFO] tweaked toml for crates.io crate dcpu16-gui 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded inflate v0.1.1 [INFO] [stderr] Downloaded shader_version v0.2.2 [INFO] [stderr] Downloaded rusttype v0.2.4 [INFO] [stderr] Downloaded gleam v0.2.32 [INFO] [stderr] Downloaded cocoa v0.5.2 [INFO] [stderr] Downloaded gl_generator v0.6.1 [INFO] [stderr] Downloaded stb_truetype v0.2.8 [INFO] [stderr] Downloaded target_build_utils v0.3.1 [INFO] [stderr] Downloaded piston-shaders_graphics2d v0.1.0 [INFO] [stderr] Downloaded gfx v0.12.2 [INFO] [stderr] Downloaded piston-shaders_graphics2d v0.2.1 [INFO] [stderr] Downloaded gl_generator v0.5.5 [INFO] [stderr] Downloaded gl v0.6.5 [INFO] [stderr] Downloaded bitflags v0.6.0 [INFO] [stderr] Downloaded memmap v0.4.0 [INFO] [stderr] Downloaded dcpu16 v0.1.0 [INFO] [stderr] Downloaded gfx_core v0.4.0 [INFO] [stderr] Downloaded piston v0.27.0 [INFO] [stderr] Downloaded png v0.5.2 [INFO] [stderr] Downloaded wayland-window v0.4.4 [INFO] [stderr] Downloaded cgl v0.1.5 [INFO] [stderr] Downloaded image v0.10.4 [INFO] [stderr] Downloaded piston2d-graphics v0.19.0 [INFO] [stderr] Downloaded winit v0.5.11 [INFO] [stderr] Downloaded gdi32-sys v0.1.2 [INFO] [stderr] Downloaded pistoncore-input v0.15.0 [INFO] [stderr] Downloaded wayland-client v0.7.8 [INFO] [stderr] Downloaded piston-float v0.2.0 [INFO] [stderr] Downloaded libloading v0.3.4 [INFO] [stderr] Downloaded core-graphics v0.4.2 [INFO] [stderr] Downloaded tempfile v2.2.0 [INFO] [stderr] Downloaded read_color v0.1.0 [INFO] [stderr] Downloaded core-graphics v0.3.2 [INFO] [stderr] Downloaded gfx_gl v0.3.1 [INFO] [stderr] Downloaded draw_state v0.6.0 [INFO] [stderr] Downloaded khronos_api v0.0.8 [INFO] [stderr] Downloaded serde v0.7.15 [INFO] [stderr] Downloaded gfx_device_gl v0.11.2 [INFO] [stderr] Downloaded wayland-kbd v0.6.3 [INFO] [stderr] Downloaded interpolation v0.1.0 [INFO] [stderr] Downloaded pistoncore-window v0.24.0 [INFO] [stderr] Downloaded fs2 v0.2.5 [INFO] [stderr] Downloaded piston-gfx_texture v0.18.0 [INFO] [stderr] Downloaded piston2d-opengl_graphics v0.36.2 [INFO] [stderr] Downloaded piston2d-gfx_graphics v0.33.2 [INFO] [stderr] Downloaded piston-texture v0.5.0 [INFO] [stderr] Downloaded pistoncore-glutin_window v0.33.0 [INFO] [stderr] Downloaded pistoncore-event_loop v0.27.0 [INFO] [stderr] Downloaded glutin v0.7.4 [INFO] [stderr] Downloaded wayland-sys v0.7.8 [INFO] [stderr] Downloaded user32-sys v0.1.3 [INFO] [stderr] Downloaded piston-viewport v0.2.0 [INFO] [stderr] Downloaded dlib v0.3.1 [INFO] [stderr] Downloaded piston_window v0.58.0 [INFO] [stderr] Downloaded vecmath v0.2.0 [INFO] [stderr] Downloaded cocoa v0.3.3 [INFO] [stderr] Downloaded dwmapi-sys v0.1.1 [INFO] [stderr] Downloaded wayland-scanner v0.7.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e6036773801576e8a2a03cf99e6ed00ddf61570be4318279fdf8ffd61863232e [INFO] running `Command { std: "docker" "start" "-a" "e6036773801576e8a2a03cf99e6ed00ddf61570be4318279fdf8ffd61863232e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e6036773801576e8a2a03cf99e6ed00ddf61570be4318279fdf8ffd61863232e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6036773801576e8a2a03cf99e6ed00ddf61570be4318279fdf8ffd61863232e", kill_on_drop: false }` [INFO] [stdout] e6036773801576e8a2a03cf99e6ed00ddf61570be4318279fdf8ffd61863232e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 254bf209b11fc80b7bad2e6d906a39181d21f0336bcf99ef9d53f15854030e9f [INFO] running `Command { std: "docker" "start" "-a" "254bf209b11fc80b7bad2e6d906a39181d21f0336bcf99ef9d53f15854030e9f", kill_on_drop: false }` [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling serde v0.9.15 [INFO] [stderr] Compiling itoa v0.3.4 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling piston-float v0.2.0 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling khronos_api v1.0.1 [INFO] [stderr] Compiling khronos_api v2.2.0 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling bitflags v0.6.0 [INFO] [stderr] Compiling shader_version v0.2.2 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling inflate v0.1.1 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling byteorder v0.5.3 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling piston-texture v0.5.0 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling read_color v0.1.0 [INFO] [stderr] Compiling interpolation v0.1.0 [INFO] [stderr] Compiling piston-shaders_graphics2d v0.2.1 [INFO] [stderr] Compiling piston-shaders_graphics2d v0.1.0 [INFO] [stderr] Compiling libc v0.1.12 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling stb_truetype v0.3.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling xml-rs v0.3.6 [INFO] [stderr] Compiling draw_state v0.6.0 [INFO] [stderr] Compiling piston-viewport v0.2.0 [INFO] [stderr] Compiling vecmath v0.2.0 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling dcpu16 v0.1.0 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling xml-rs v0.6.1 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling gif v0.9.2 [INFO] [stderr] Compiling tempfile v2.2.0 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling pistoncore-input v0.15.0 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling enum_primitive v0.1.1 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling stb_truetype v0.2.8 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling gfx_core v0.4.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling piston2d-graphics v0.19.0 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling target_build_utils v0.3.1 [INFO] [stderr] Compiling gl_generator v0.6.1 [INFO] [stderr] Compiling fs2 v0.2.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling gl_generator v0.5.5 [INFO] [stderr] Compiling wayland-scanner v0.7.8 [INFO] [stderr] Compiling memmap v0.4.0 [INFO] [stderr] Compiling flate2 v0.2.20 [INFO] [stderr] Compiling rusttype v0.2.4 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling gfx v0.12.2 [INFO] [stderr] Compiling pistoncore-window v0.24.0 [INFO] [stderr] Compiling serde_json v0.9.10 [INFO] [stderr] Compiling pistoncore-event_loop v0.27.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling png v0.5.2 [INFO] [stderr] Compiling glutin v0.7.4 [INFO] [stderr] Compiling gfx_gl v0.3.1 [INFO] [stderr] Compiling piston v0.27.0 [INFO] [stderr] Compiling gl v0.6.5 [INFO] [stderr] Compiling wayland-client v0.7.8 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling image v0.10.4 [INFO] [stderr] Compiling gfx_device_gl v0.11.2 [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 libloading v0.3.4 [INFO] [stderr] Compiling dlib v0.3.1 [INFO] [stderr] Compiling wayland-sys v0.7.8 [INFO] [stderr] Compiling wayland-kbd v0.6.3 [INFO] [stderr] Compiling wayland-window v0.4.4 [INFO] [stderr] Compiling winit v0.5.11 [INFO] [stderr] Compiling pistoncore-glutin_window v0.33.0 [INFO] [stderr] Compiling piston_window v0.58.0 [INFO] [stderr] Compiling dcpu16-gui v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:278:26 [INFO] [stdout] | [INFO] [stdout] 278 | fn as_any(&self) -> &Any { [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around method argument [INFO] [stdout] --> src/main.rs:398:35 [INFO] [stdout] | [INFO] [stdout] 398 | img.put_pixel((k as u32 % MONITOR_WIDTH), k as u32 / MONITOR_WIDTH as u32, color); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:168:17 [INFO] [stdout] | [INFO] [stdout] 168 | let mut slice = &mut v[..]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 43.11s [INFO] running `Command { std: "docker" "inspect" "254bf209b11fc80b7bad2e6d906a39181d21f0336bcf99ef9d53f15854030e9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "254bf209b11fc80b7bad2e6d906a39181d21f0336bcf99ef9d53f15854030e9f", kill_on_drop: false }` [INFO] [stdout] 254bf209b11fc80b7bad2e6d906a39181d21f0336bcf99ef9d53f15854030e9f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0a19766289f469a45bd9b5fd5a09fe6dca297fb3fc2ed49827109aee9ad1408b [INFO] running `Command { std: "docker" "start" "-a" "0a19766289f469a45bd9b5fd5a09fe6dca297fb3fc2ed49827109aee9ad1408b", kill_on_drop: false }` [INFO] [stderr] Compiling dcpu16-gui v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:278:26 [INFO] [stdout] | [INFO] [stdout] 278 | fn as_any(&self) -> &Any { [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around method argument [INFO] [stdout] --> src/main.rs:398:35 [INFO] [stdout] | [INFO] [stdout] 398 | img.put_pixel((k as u32 % MONITOR_WIDTH), k as u32 / MONITOR_WIDTH as u32, color); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:168:17 [INFO] [stdout] | [INFO] [stdout] 168 | let mut slice = &mut v[..]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.63s [INFO] running `Command { std: "docker" "inspect" "0a19766289f469a45bd9b5fd5a09fe6dca297fb3fc2ed49827109aee9ad1408b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a19766289f469a45bd9b5fd5a09fe6dca297fb3fc2ed49827109aee9ad1408b", kill_on_drop: false }` [INFO] [stdout] 0a19766289f469a45bd9b5fd5a09fe6dca297fb3fc2ed49827109aee9ad1408b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c0d56066aa764c85796a32ae0344218437630a335b657eb70d816627d9d788ef [INFO] running `Command { std: "docker" "start" "-a" "c0d56066aa764c85796a32ae0344218437630a335b657eb70d816627d9d788ef", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:278:26 [INFO] [stderr] | [INFO] [stderr] 278 | fn as_any(&self) -> &Any { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [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] warning: `dcpu16-gui` (bin "dcpu16-gui" test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/dcpu16_gui-bbd643ee48092b9f) [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c0d56066aa764c85796a32ae0344218437630a335b657eb70d816627d9d788ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0d56066aa764c85796a32ae0344218437630a335b657eb70d816627d9d788ef", kill_on_drop: false }` [INFO] [stdout] c0d56066aa764c85796a32ae0344218437630a335b657eb70d816627d9d788ef