[INFO] cloning repository https://github.com/Thordreck/chust8 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Thordreck/chust8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThordreck%2Fchust8", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThordreck%2Fchust8'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2bf50627b9e8366ef7c82329c4fa6960e904dd70 [INFO] checking Thordreck/chust8 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThordreck%2Fchust8" "/workspace/builds/worker-56/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-56/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Thordreck/chust8 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Thordreck/chust8 [INFO] finished tweaking git repo https://github.com/Thordreck/chust8 [INFO] tweaked toml for git repo https://github.com/Thordreck/chust8 written to /workspace/builds/worker-56/source/Cargo.toml [INFO] crate git repo https://github.com/Thordreck/chust8 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro2 v1.0.14 [INFO] [stderr] Downloaded quote v1.0.6 [INFO] [stderr] Downloaded sdl2 v0.34.0 [INFO] [stderr] Downloaded syn v1.0.23 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6dd67b98b745e2ab3142f14e9aa456967be2ba281ce7a257be3882caa0a1fae0 [INFO] running `Command { std: "docker" "start" "-a" "6dd67b98b745e2ab3142f14e9aa456967be2ba281ce7a257be3882caa0a1fae0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6dd67b98b745e2ab3142f14e9aa456967be2ba281ce7a257be3882caa0a1fae0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6dd67b98b745e2ab3142f14e9aa456967be2ba281ce7a257be3882caa0a1fae0", kill_on_drop: false }` [INFO] [stdout] 6dd67b98b745e2ab3142f14e9aa456967be2ba281ce7a257be3882caa0a1fae0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f055b1f0d9ec18fe937ed6c09d808268a03fe8b056019434d0d5c312198361b9 [INFO] running `Command { std: "docker" "start" "-a" "f055b1f0d9ec18fe937ed6c09d808268a03fe8b056019434d0d5c312198361b9", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling proc-macro2 v1.0.14 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling syn v1.0.23 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking ppv-lite86 v0.2.8 [INFO] [stderr] Compiling sdl2 v0.34.0 [INFO] [stderr] Checking strum v0.18.0 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Compiling sdl2-sys v0.34.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling strum_macros v0.18.0 [INFO] [stderr] Checking chust8 v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stderr] Fixed src/display.rs (4 fixes) [INFO] [stderr] Fixed src/interpreter.rs (2 fixes) [INFO] [stderr] Fixed src/input.rs (1 fix) [INFO] [stdout] warning: field is never read: `pc` [INFO] [stdout] --> src/interpreter.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | pc : ProgramCounter, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `context` [INFO] [stdout] --> src/interpreter.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | context : Sdl, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `display` [INFO] [stdout] --> src/interpreter.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | display : Display, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `keypad` [INFO] [stdout] --> src/interpreter.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | keypad : Keypad, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `speakers` [INFO] [stdout] --> src/interpreter.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | speakers : Speakers, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `i_register` [INFO] [stdout] --> src/interpreter.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | i_register : IRegister, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `data_registers` [INFO] [stdout] --> src/interpreter.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | data_registers : AllDataRegisters, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `stack` [INFO] [stdout] --> src/interpreter.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | stack : Stack, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cpu_limiter` [INFO] [stdout] --> src/interpreter.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | cpu_limiter : RateLimiter, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `timer_limiter` [INFO] [stdout] --> src/interpreter.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | timer_limiter : RateLimiter, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `delay_timer` [INFO] [stdout] --> src/interpreter.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | delay_timer : Timer, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sound_timer` [INFO] [stdout] --> src/interpreter.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | sound_timer : Timer, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cpu_step` [INFO] [stdout] --> src/interpreter.rs:101:8 [INFO] [stdout] | [INFO] [stdout] 101 | fn cpu_step(&mut self) -> Result<(), String> [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `tick_timers` [INFO] [stdout] --> src/interpreter.rs:115:8 [INFO] [stdout] | [INFO] [stdout] 115 | fn tick_timers(&mut self) -> Result<(), String> [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `extract_opcode_bytes` [INFO] [stdout] --> src/interpreter.rs:123:8 [INFO] [stdout] | [INFO] [stdout] 123 | fn extract_opcode_bytes(&mut self) -> Result<(u8, u8), String> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `status` [INFO] [stdout] --> src/timer.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | status : TimerStatus, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `texture_creator` [INFO] [stdout] --> src/display/tileset.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | texture_creator : TextureCreator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stderr] Fixed src/input.rs (1 fix) [INFO] [stderr] Fixed src/display.rs (4 fixes) [INFO] [stderr] Fixed src/audio.rs (1 fix) [INFO] [stderr] Fixed src/display/tileset.rs (1 fix) [INFO] [stderr] Fixed src/interpreter.rs (2 fixes) [INFO] [stdout] warning: field is never read: `pc` [INFO] [stdout] --> src/interpreter.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | pc : ProgramCounter, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `context` [INFO] [stdout] --> src/interpreter.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | context : Sdl, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `display` [INFO] [stdout] --> src/interpreter.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | display : Display, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `keypad` [INFO] [stdout] --> src/interpreter.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | keypad : Keypad, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `speakers` [INFO] [stdout] --> src/interpreter.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | speakers : Speakers, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `i_register` [INFO] [stdout] --> src/interpreter.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | i_register : IRegister, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `data_registers` [INFO] [stdout] --> src/interpreter.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | data_registers : AllDataRegisters, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `stack` [INFO] [stdout] --> src/interpreter.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | stack : Stack, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cpu_limiter` [INFO] [stdout] --> src/interpreter.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | cpu_limiter : RateLimiter, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `timer_limiter` [INFO] [stdout] --> src/interpreter.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | timer_limiter : RateLimiter, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `delay_timer` [INFO] [stdout] --> src/interpreter.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | delay_timer : Timer, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sound_timer` [INFO] [stdout] --> src/interpreter.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | sound_timer : Timer, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cpu_step` [INFO] [stdout] --> src/interpreter.rs:101:8 [INFO] [stdout] | [INFO] [stdout] 101 | fn cpu_step(&mut self) -> Result<(), String> [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `tick_timers` [INFO] [stdout] --> src/interpreter.rs:115:8 [INFO] [stdout] | [INFO] [stdout] 115 | fn tick_timers(&mut self) -> Result<(), String> [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `extract_opcode_bytes` [INFO] [stdout] --> src/interpreter.rs:123:8 [INFO] [stdout] | [INFO] [stdout] 123 | fn extract_opcode_bytes(&mut self) -> Result<(u8, u8), String> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `status` [INFO] [stdout] --> src/timer.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | status : TimerStatus, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `texture_creator` [INFO] [stdout] --> src/display/tileset.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | texture_creator : TextureCreator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.47s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking chust8 v0.1.0 (/tmp/fixit) [INFO] [stdout] warning: field is never read: `pc` [INFO] [stdout] --> src/interpreter.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | pc : ProgramCounter, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `context` [INFO] [stdout] --> src/interpreter.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | context : Sdl, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `display` [INFO] [stdout] --> src/interpreter.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | display : Display, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `keypad` [INFO] [stdout] --> src/interpreter.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | keypad : Keypad, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `speakers` [INFO] [stdout] --> src/interpreter.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | speakers : Speakers, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `i_register` [INFO] [stdout] --> src/interpreter.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | i_register : IRegister, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `data_registers` [INFO] [stdout] --> src/interpreter.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | data_registers : AllDataRegisters, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `stack` [INFO] [stdout] --> src/interpreter.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | stack : Stack, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cpu_limiter` [INFO] [stdout] --> src/interpreter.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | cpu_limiter : RateLimiter, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `timer_limiter` [INFO] [stdout] --> src/interpreter.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | timer_limiter : RateLimiter, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `delay_timer` [INFO] [stdout] --> src/interpreter.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | delay_timer : Timer, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sound_timer` [INFO] [stdout] --> src/interpreter.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | sound_timer : Timer, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cpu_step` [INFO] [stdout] --> src/interpreter.rs:101:8 [INFO] [stdout] | [INFO] [stdout] 101 | fn cpu_step(&mut self) -> Result<(), String> [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `tick_timers` [INFO] [stdout] --> src/interpreter.rs:115:8 [INFO] [stdout] | [INFO] [stdout] 115 | fn tick_timers(&mut self) -> Result<(), String> [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `extract_opcode_bytes` [INFO] [stdout] --> src/interpreter.rs:123:8 [INFO] [stdout] | [INFO] [stdout] 123 | fn extract_opcode_bytes(&mut self) -> Result<(u8, u8), String> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `status` [INFO] [stdout] --> src/timer.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | status : TimerStatus, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `texture_creator` [INFO] [stdout] --> src/display/tileset.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | texture_creator : TextureCreator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `pc` [INFO] [stdout] --> src/interpreter.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | pc : ProgramCounter, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `context` [INFO] [stdout] --> src/interpreter.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | context : Sdl, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `display` [INFO] [stdout] --> src/interpreter.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | display : Display, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `keypad` [INFO] [stdout] --> src/interpreter.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | keypad : Keypad, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `speakers` [INFO] [stdout] --> src/interpreter.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | speakers : Speakers, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `i_register` [INFO] [stdout] --> src/interpreter.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | i_register : IRegister, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `data_registers` [INFO] [stdout] --> src/interpreter.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | data_registers : AllDataRegisters, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `stack` [INFO] [stdout] --> src/interpreter.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | stack : Stack, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cpu_limiter` [INFO] [stdout] --> src/interpreter.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | cpu_limiter : RateLimiter, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `timer_limiter` [INFO] [stdout] --> src/interpreter.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | timer_limiter : RateLimiter, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `delay_timer` [INFO] [stdout] --> src/interpreter.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | delay_timer : Timer, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sound_timer` [INFO] [stdout] --> src/interpreter.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | sound_timer : Timer, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cpu_step` [INFO] [stdout] --> src/interpreter.rs:101:8 [INFO] [stdout] | [INFO] [stdout] 101 | fn cpu_step(&mut self) -> Result<(), String> [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `tick_timers` [INFO] [stdout] --> src/interpreter.rs:115:8 [INFO] [stdout] | [INFO] [stdout] 115 | fn tick_timers(&mut self) -> Result<(), String> [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `extract_opcode_bytes` [INFO] [stdout] --> src/interpreter.rs:123:8 [INFO] [stdout] | [INFO] [stdout] 123 | fn extract_opcode_bytes(&mut self) -> Result<(u8, u8), String> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `status` [INFO] [stdout] --> src/timer.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | status : TimerStatus, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `texture_creator` [INFO] [stdout] --> src/display/tileset.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | texture_creator : TextureCreator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.18s [INFO] running `Command { std: "docker" "inspect" "f055b1f0d9ec18fe937ed6c09d808268a03fe8b056019434d0d5c312198361b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f055b1f0d9ec18fe937ed6c09d808268a03fe8b056019434d0d5c312198361b9", kill_on_drop: false }` [INFO] [stdout] f055b1f0d9ec18fe937ed6c09d808268a03fe8b056019434d0d5c312198361b9