[INFO] updating cached repository dmit/nes-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/dmit/nes-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/dmit/nes-rs" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/dmit/nes-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/dmit/nes-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dmit/nes-rs" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/dmit/nes-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/dmit/nes-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fdcfb295a1a261ae2d2572263c89020f6b8033cd
[INFO] sha for GitHub repo dmit/nes-rs: fdcfb295a1a261ae2d2572263c89020f6b8033cd
[INFO] validating manifest of dmit/nes-rs on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of dmit/nes-rs on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing dmit/nes-rs
[INFO] finished frobbing dmit/nes-rs
[INFO] frobbed toml for dmit/nes-rs written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/dmit/nes-rs/Cargo.toml
[INFO] started frobbing dmit/nes-rs
[INFO] finished frobbing dmit/nes-rs
[INFO] frobbed toml for dmit/nes-rs written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/dmit/nes-rs/Cargo.toml
[INFO] crate dmit/nes-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/dmit/nes-rs/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking dmit/nes-rs against master#60960a260f7b5c695fd0717311d72ce62dd4eb43 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-3/master#60960a260f7b5c695fd0717311d72ce62dd4eb43:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/dmit/nes-rs:/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=forbid" "-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" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 889442faeba4c595660e1bddeffdc9c48c6b80197fca6629b5ac3ce9c024276a
[INFO] running `"docker" "start" "-a" "889442faeba4c595660e1bddeffdc9c48c6b80197fca6629b5ac3ce9c024276a"`
[INFO] [stderr]     Checking byteorder v0.4.2
[INFO] [stderr]     Checking nes-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cpu.rs:41:19
[INFO] [stderr]    |
[INFO] [stderr] 41 |             0x0000...0x07ff => self.ram[addr as usize],
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cpu.rs:42:19
[INFO] [stderr]    |
[INFO] [stderr] 42 |             0x0800...0x1fff => self.ram[(addr % 0x800) as usize],
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cpu.rs:43:19
[INFO] [stderr]    |
[INFO] [stderr] 43 |             0x2000...0x2007 => self.ppu_reg.borrow().read(addr - 0x2000),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cpu.rs:44:19
[INFO] [stderr]    |
[INFO] [stderr] 44 |             0x2008...0x3fff => self.ppu_reg.borrow().read((addr - 0x2008) % 8),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cpu.rs:45:19
[INFO] [stderr]    |
[INFO] [stderr] 45 |             0x4000...0x401f => self.apu_reg.borrow().read(addr - 0x4000),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cpu.rs:46:19
[INFO] [stderr]    |
[INFO] [stderr] 46 |             0x4020...0x5fff => panic!("expansion rom"),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cpu.rs:47:19
[INFO] [stderr]    |
[INFO] [stderr] 47 |             0x6000...0x7fff => self.sram[(addr - 0x6000) as usize],
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cpu.rs:48:19
[INFO] [stderr]    |
[INFO] [stderr] 48 |             0x8000...0xffff => self.prg_rom[(addr - 0x8000) as usize],
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cpu.rs:71:19
[INFO] [stderr]    |
[INFO] [stderr] 71 |             0x0000...0x07ff => self.ram[addr as usize] = value,
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cpu.rs:72:19
[INFO] [stderr]    |
[INFO] [stderr] 72 |             0x0800...0x1fff => self.ram[(addr % 0x800) as usize] = value,
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cpu.rs:73:19
[INFO] [stderr]    |
[INFO] [stderr] 73 |             0x2000...0x2007 => self.ppu_reg.borrow_mut().write(addr - 0x2000, value),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cpu.rs:74:19
[INFO] [stderr]    |
[INFO] [stderr] 74 |             0x2008...0x3fff => self.ppu_reg.borrow_mut().write((addr - 0x2008) % 8, value),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cpu.rs:75:19
[INFO] [stderr]    |
[INFO] [stderr] 75 |             0x4000...0x401f => self.apu_reg.borrow_mut().write(addr - 0x4000, value),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cpu.rs:76:19
[INFO] [stderr]    |
[INFO] [stderr] 76 |             0x4020...0x5fff => panic!("expansion rom"),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cpu.rs:77:19
[INFO] [stderr]    |
[INFO] [stderr] 77 |             0x6000...0x7fff => self.sram[(addr - 0x6000) as usize] = value,
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cpu.rs:78:19
[INFO] [stderr]    |
[INFO] [stderr] 78 |             0x8000...0xffff => self.prg_rom[(addr - 0x8000) as usize] = value,
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cpu.rs:41:19
[INFO] [stderr]    |
[INFO] [stderr] 41 |             0x0000...0x07ff => self.ram[addr as usize],
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cpu.rs:42:19
[INFO] [stderr]    |
[INFO] [stderr] 42 |             0x0800...0x1fff => self.ram[(addr % 0x800) as usize],
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cpu.rs:43:19
[INFO] [stderr]    |
[INFO] [stderr] 43 |             0x2000...0x2007 => self.ppu_reg.borrow().read(addr - 0x2000),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cpu.rs:44:19
[INFO] [stderr]    |
[INFO] [stderr] 44 |             0x2008...0x3fff => self.ppu_reg.borrow().read((addr - 0x2008) % 8),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cpu.rs:45:19
[INFO] [stderr]    |
[INFO] [stderr] 45 |             0x4000...0x401f => self.apu_reg.borrow().read(addr - 0x4000),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cpu.rs:46:19
[INFO] [stderr]    |
[INFO] [stderr] 46 |             0x4020...0x5fff => panic!("expansion rom"),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cpu.rs:47:19
[INFO] [stderr]    |
[INFO] [stderr] 47 |             0x6000...0x7fff => self.sram[(addr - 0x6000) as usize],
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cpu.rs:48:19
[INFO] [stderr]    |
[INFO] [stderr] 48 |             0x8000...0xffff => self.prg_rom[(addr - 0x8000) as usize],
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cpu.rs:71:19
[INFO] [stderr]    |
[INFO] [stderr] 71 |             0x0000...0x07ff => self.ram[addr as usize] = value,
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cpu.rs:72:19
[INFO] [stderr]    |
[INFO] [stderr] 72 |             0x0800...0x1fff => self.ram[(addr % 0x800) as usize] = value,
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cpu.rs:73:19
[INFO] [stderr]    |
[INFO] [stderr] 73 |             0x2000...0x2007 => self.ppu_reg.borrow_mut().write(addr - 0x2000, value),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cpu.rs:74:19
[INFO] [stderr]    |
[INFO] [stderr] 74 |             0x2008...0x3fff => self.ppu_reg.borrow_mut().write((addr - 0x2008) % 8, value),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cpu.rs:75:19
[INFO] [stderr]    |
[INFO] [stderr] 75 |             0x4000...0x401f => self.apu_reg.borrow_mut().write(addr - 0x4000, value),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cpu.rs:76:19
[INFO] [stderr]    |
[INFO] [stderr] 76 |             0x4020...0x5fff => panic!("expansion rom"),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cpu.rs:77:19
[INFO] [stderr]    |
[INFO] [stderr] 77 |             0x6000...0x7fff => self.sram[(addr - 0x6000) as usize] = value,
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/cpu.rs:78:19
[INFO] [stderr]    |
[INFO] [stderr] 78 |             0x8000...0xffff => self.prg_rom[(addr - 0x8000) as usize] = value,
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/cpu.rs:49:13
[INFO] [stderr]    |
[INFO] [stderr] 49 |             _ => unreachable!(),
[INFO] [stderr]    |             ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/cpu.rs:79:13
[INFO] [stderr]    |
[INFO] [stderr] 79 |             _ => unreachable!(),
[INFO] [stderr]    |             ^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> src/apu.rs:49:24
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn read(&self, addr: u16) -> u8 {
[INFO] [stderr]    |                        ^^^^ help: consider prefixing with an underscore: `_addr`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> src/apu.rs:53:29
[INFO] [stderr]    |
[INFO] [stderr] 53 |     pub fn write(&mut self, addr: u16, value: u8) {
[INFO] [stderr]    |                             ^^^^ help: consider prefixing with an underscore: `_addr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]   --> src/apu.rs:53:40
[INFO] [stderr]    |
[INFO] [stderr] 53 |     pub fn write(&mut self, addr: u16, value: u8) {
[INFO] [stderr]    |                                        ^^^^^ help: consider prefixing with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `read_i8`
[INFO] [stderr]   --> src/cpu.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn read_i8(&self, addr: u16) -> i8 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `push_u8`
[INFO] [stderr]   --> src/cpu.rs:95:5
[INFO] [stderr]    |
[INFO] [stderr] 95 |     fn push_u8(&mut self, value: u8) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `patterns0`
[INFO] [stderr]  --> src/ppu.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     patterns0: PatternTable,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `patterns1`
[INFO] [stderr]  --> src/ppu.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     patterns1: PatternTable,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `names0`
[INFO] [stderr]  --> src/ppu.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     names0: NameTable,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `attrs0`
[INFO] [stderr]   --> src/ppu.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     attrs0: AttrTable,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `names1`
[INFO] [stderr]   --> src/ppu.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     names1: NameTable,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `attrs1`
[INFO] [stderr]   --> src/ppu.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     attrs1: AttrTable,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `names2`
[INFO] [stderr]   --> src/ppu.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     names2: NameTable,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `attrs2`
[INFO] [stderr]   --> src/ppu.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     attrs2: AttrTable,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `names3`
[INFO] [stderr]   --> src/ppu.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     names3: NameTable,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `attrs3`
[INFO] [stderr]   --> src/ppu.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     attrs3: AttrTable,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `image_palette`
[INFO] [stderr]   --> src/ppu.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     image_palette: Palette,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `sprite_palette`
[INFO] [stderr]   --> src/ppu.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     sprite_palette: Palette,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `tiles`
[INFO] [stderr]   --> src/ppu.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     tiles: [Tile; 256],
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `name_table_addr`
[INFO] [stderr]    --> src/ppu.rs:102:5
[INFO] [stderr]     |
[INFO] [stderr] 102 |     fn name_table_addr(self) -> u16 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/cpu.rs:49:13
[INFO] [stderr]    |
[INFO] [stderr] 49 |             _ => unreachable!(),
[INFO] [stderr]    |             ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/cpu.rs:79:13
[INFO] [stderr]    |
[INFO] [stderr] 79 |             _ => unreachable!(),
[INFO] [stderr]    |             ^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> src/apu.rs:49:24
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn read(&self, addr: u16) -> u8 {
[INFO] [stderr]    |                        ^^^^ help: consider prefixing with an underscore: `_addr`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> src/apu.rs:53:29
[INFO] [stderr]    |
[INFO] [stderr] 53 |     pub fn write(&mut self, addr: u16, value: u8) {
[INFO] [stderr]    |                             ^^^^ help: consider prefixing with an underscore: `_addr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]   --> src/apu.rs:53:40
[INFO] [stderr]    |
[INFO] [stderr] 53 |     pub fn write(&mut self, addr: u16, value: u8) {
[INFO] [stderr]    |                                        ^^^^^ help: consider prefixing with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::env`
[INFO] [stderr]  --> src/bin/asm.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::env;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::File`
[INFO] [stderr]  --> src/bin/asm.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::fs::File;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Read`
[INFO] [stderr]  --> src/bin/asm.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::io::Read;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::env`
[INFO] [stderr]  --> src/bin/asm.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::env;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::File`
[INFO] [stderr]  --> src/bin/asm.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::fs::File;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Read`
[INFO] [stderr]  --> src/bin/asm.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::io::Read;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/bin/emu.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 |     let mut apu = Apu::new();
[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: variable does not need to be mutable
[INFO] [stderr]   --> src/bin/emu.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 |     let mut apu = Apu::new();
[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: method is never used: `read_i8`
[INFO] [stderr]   --> src/cpu.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn read_i8(&self, addr: u16) -> i8 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `push_u8`
[INFO] [stderr]   --> src/cpu.rs:95:5
[INFO] [stderr]    |
[INFO] [stderr] 95 |     fn push_u8(&mut self, value: u8) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `patterns0`
[INFO] [stderr]  --> src/ppu.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     patterns0: PatternTable,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `patterns1`
[INFO] [stderr]  --> src/ppu.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     patterns1: PatternTable,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `names0`
[INFO] [stderr]  --> src/ppu.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     names0: NameTable,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `attrs0`
[INFO] [stderr]   --> src/ppu.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     attrs0: AttrTable,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `names1`
[INFO] [stderr]   --> src/ppu.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     names1: NameTable,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `attrs1`
[INFO] [stderr]   --> src/ppu.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     attrs1: AttrTable,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `names2`
[INFO] [stderr]   --> src/ppu.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     names2: NameTable,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `attrs2`
[INFO] [stderr]   --> src/ppu.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     attrs2: AttrTable,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `names3`
[INFO] [stderr]   --> src/ppu.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     names3: NameTable,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `attrs3`
[INFO] [stderr]   --> src/ppu.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     attrs3: AttrTable,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `image_palette`
[INFO] [stderr]   --> src/ppu.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     image_palette: Palette,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `sprite_palette`
[INFO] [stderr]   --> src/ppu.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     sprite_palette: Palette,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `tiles`
[INFO] [stderr]   --> src/ppu.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     tiles: [Tile; 256],
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `name_table_addr`
[INFO] [stderr]    --> src/ppu.rs:102:5
[INFO] [stderr]     |
[INFO] [stderr] 102 |     fn name_table_addr(self) -> u16 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `"docker" "inspect" "889442faeba4c595660e1bddeffdc9c48c6b80197fca6629b5ac3ce9c024276a"`
[INFO] running `"docker" "rm" "-f" "889442faeba4c595660e1bddeffdc9c48c6b80197fca6629b5ac3ce9c024276a"`
[INFO] [stdout] 889442faeba4c595660e1bddeffdc9c48c6b80197fca6629b5ac3ce9c024276a