[INFO] cloning repository https://github.com/joshleveck/nes-emulator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joshleveck/nes-emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshleveck%2Fnes-emulator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshleveck%2Fnes-emulator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7bb448609d0dc84e2fdeb2ec39a8f70b260564b4 [INFO] building joshleveck/nes-emulator against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshleveck%2Fnes-emulator" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/joshleveck/nes-emulator on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/joshleveck/nes-emulator [INFO] finished tweaking git repo https://github.com/joshleveck/nes-emulator [INFO] tweaked toml for git repo https://github.com/joshleveck/nes-emulator written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/joshleveck/nes-emulator already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sdl2 v0.34.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 429833102f75599167c2b856d1faada7ff02747341913754e972dc70e6289958 [INFO] running `Command { std: "docker" "start" "-a" "429833102f75599167c2b856d1faada7ff02747341913754e972dc70e6289958", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "429833102f75599167c2b856d1faada7ff02747341913754e972dc70e6289958", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "429833102f75599167c2b856d1faada7ff02747341913754e972dc70e6289958", kill_on_drop: false }` [INFO] [stdout] 429833102f75599167c2b856d1faada7ff02747341913754e972dc70e6289958 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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 -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 40049850131d24dfb2210f2d6be2fa038dc844b6c2543487560b5a547b2b8089 [INFO] running `Command { std: "docker" "start" "-a" "40049850131d24dfb2210f2d6be2fa038dc844b6c2543487560b5a547b2b8089", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.142 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling powerfmt v0.2.0 [INFO] [stderr] Compiling sdl2 v0.34.0 [INFO] [stderr] Compiling time-core v0.1.2 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling bitfield v0.14.0 [INFO] [stderr] Compiling sdl2-sys v0.34.5 [INFO] [stderr] Compiling deranged v0.3.11 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling time v0.3.34 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling nes_emu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `sdl2::audio` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use sdl2::audio; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::audio::AudioCallback` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use sdl2::audio::AudioCallback; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::libc::SEEK_CUR` [INFO] [stdout] --> src/main.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use sdl2::libc::SEEK_CUR; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::pixels::Color` [INFO] [stdout] --> src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use sdl2::pixels::Color; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `log` [INFO] [stdout] --> src/cpu.rs:279:15 [INFO] [stdout] | [INFO] [stdout] 279 | #[cfg(feature = "log")] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `log` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/ppu/sprite.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | (0x1000 * (self.0 & 1) as u16) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 19 - (0x1000 * (self.0 & 1) as u16) [INFO] [stdout] 19 + 0x1000 * (self.0 & 1) as u16 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/ppu/sprite.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | (16 * (self.0 & !1) as u16) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 22 - (16 * (self.0 & !1) as u16) [INFO] [stdout] 22 + 16 * (self.0 & !1) as u16 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/ppu/sprite.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | (16 * self.0 as u16) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 25 - (16 * self.0 as u16) [INFO] [stdout] 25 + 16 * self.0 as u16 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::render::TextureCreator` [INFO] [stdout] --> src/main.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | use sdl2::render::TextureCreator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::video::WindowContext` [INFO] [stdout] --> src/main.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | use sdl2::video::WindowContext; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sequencer` [INFO] [stdout] --> src/apu/sweep.rs:59:33 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn target_period(&self, sequencer: &Sequencer) -> u16 { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sequencer` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/bus.rs:115:13 [INFO] [stdout] | [INFO] [stdout] 115 | _ => (), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/bus.rs:115:13 [INFO] [stdout] | [INFO] [stdout] 100 | 0..=0x1FFF => self.ram[address as usize % 0x0800] = value, [INFO] [stdout] | ---------- matches some of the same values [INFO] [stdout] 101 | 0x2000..=0x3FFF => self.ppu.write_register(address, value), [INFO] [stdout] | --------------- matches some of the same values [INFO] [stdout] 102 | 0x4000..=0x4013 | 0x4015 => self.apu.write_register(address, value, self.cycles), [INFO] [stdout] | ------------------------ matches some of the same values [INFO] [stdout] 103 | 0x4017 => self.apu.write_register(address, value, self.cycles), [INFO] [stdout] | ------ matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 115 | _ => (), [INFO] [stdout] | ^ ...and 3 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `preamble` is never read [INFO] [stdout] --> src/cartridge/cartridge_header.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct CartridgeHeader { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 16 | pub preamble: bool, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CartridgeHeader` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.42s [INFO] running `Command { std: "docker" "inspect" "40049850131d24dfb2210f2d6be2fa038dc844b6c2543487560b5a547b2b8089", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40049850131d24dfb2210f2d6be2fa038dc844b6c2543487560b5a547b2b8089", kill_on_drop: false }` [INFO] [stdout] 40049850131d24dfb2210f2d6be2fa038dc844b6c2543487560b5a547b2b8089 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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 -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bbd95906902ec62a868752aa5475bc56c0ce4cb2c2f3f6e77195f024604db874 [INFO] running `Command { std: "docker" "start" "-a" "bbd95906902ec62a868752aa5475bc56c0ce4cb2c2f3f6e77195f024604db874", kill_on_drop: false }` [INFO] [stderr] Compiling nes_emu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `sdl2::audio` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use sdl2::audio; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::audio::AudioCallback` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use sdl2::audio::AudioCallback; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::libc::SEEK_CUR` [INFO] [stdout] --> src/main.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use sdl2::libc::SEEK_CUR; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::pixels::Color` [INFO] [stdout] --> src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use sdl2::pixels::Color; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/bus.rs:210:9 [INFO] [stdout] | [INFO] [stdout] 210 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `log` [INFO] [stdout] --> src/cpu.rs:279:15 [INFO] [stdout] | [INFO] [stdout] 279 | #[cfg(feature = "log")] [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `log` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::apu::Apu` [INFO] [stdout] --> src/cpu/test.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::apu::Apu; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::ppu::Ppu` [INFO] [stdout] --> src/cpu/test.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::ppu::Ppu; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `build_cpu_and_run` [INFO] [stdout] --> src/cpu/test.rs:31:14 [INFO] [stdout] | [INFO] [stdout] 31 | macro_rules! build_cpu_and_run { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/ppu/sprite.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | (0x1000 * (self.0 & 1) as u16) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 19 - (0x1000 * (self.0 & 1) as u16) [INFO] [stdout] 19 + 0x1000 * (self.0 & 1) as u16 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/ppu/sprite.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | (16 * (self.0 & !1) as u16) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 22 - (16 * (self.0 & !1) as u16) [INFO] [stdout] 22 + 16 * (self.0 & !1) as u16 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/ppu/sprite.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | (16 * self.0 as u16) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 25 - (16 * self.0 as u16) [INFO] [stdout] 25 + 16 * self.0 as u16 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::render::TextureCreator` [INFO] [stdout] --> src/main.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | use sdl2::render::TextureCreator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::video::WindowContext` [INFO] [stdout] --> src/main.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | use sdl2::video::WindowContext; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sequencer` [INFO] [stdout] --> src/apu/sweep.rs:59:33 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn target_period(&self, sequencer: &Sequencer) -> u16 { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sequencer` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/bus.rs:115:13 [INFO] [stdout] | [INFO] [stdout] 115 | _ => (), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/bus.rs:115:13 [INFO] [stdout] | [INFO] [stdout] 100 | 0..=0x1FFF => self.ram[address as usize % 0x0800] = value, [INFO] [stdout] | ---------- matches some of the same values [INFO] [stdout] 101 | 0x2000..=0x3FFF => self.ppu.write_register(address, value), [INFO] [stdout] | --------------- matches some of the same values [INFO] [stdout] 102 | 0x4000..=0x4013 | 0x4015 => self.apu.write_register(address, value, self.cycles), [INFO] [stdout] | ------------------------ matches some of the same values [INFO] [stdout] 103 | 0x4017 => self.apu.write_register(address, value, self.cycles), [INFO] [stdout] | ------ matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 115 | _ => (), [INFO] [stdout] | ^ ...and 3 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `check` is never read [INFO] [stdout] --> src/cpu/test.rs:558:5 [INFO] [stdout] | [INFO] [stdout] 554 | struct Op { [INFO] [stdout] | -- field in this struct [INFO] [stdout] ... [INFO] [stdout] 558 | check: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Op` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.81s [INFO] running `Command { std: "docker" "inspect" "bbd95906902ec62a868752aa5475bc56c0ce4cb2c2f3f6e77195f024604db874", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbd95906902ec62a868752aa5475bc56c0ce4cb2c2f3f6e77195f024604db874", kill_on_drop: false }` [INFO] [stdout] bbd95906902ec62a868752aa5475bc56c0ce4cb2c2f3f6e77195f024604db874