[INFO] cloning repository https://github.com/Spalynx/soliloquy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Spalynx/soliloquy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSpalynx%2Fsoliloquy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSpalynx%2Fsoliloquy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8b87c1bd037a06ff086cde78e763941461991e34
[INFO] checking Spalynx/soliloquy against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSpalynx%2Fsoliloquy" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Spalynx/soliloquy
[INFO] finished tweaking git repo https://github.com/Spalynx/soliloquy
[INFO] tweaked toml for git repo https://github.com/Spalynx/soliloquy written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Spalynx/soliloquy on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Spalynx/soliloquy 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded termcolor v1.0.5
[INFO] [stderr]   Downloaded quick-error v1.2.2
[INFO] [stderr]   Downloaded wincolor v1.0.1
[INFO] [stderr]   Downloaded humantime v1.2.0
[INFO] [stderr]   Downloaded termion v1.5.3
[INFO] [stderr]   Downloaded env_logger v0.6.1
[INFO] [stderr]   Downloaded libc v0.2.50
[INFO] [stderr]   Downloaded winapi v0.3.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8e908c476962f21ce1a05091bd2dbfdcfab79eaaed21bf3d9a01f2498e020af
[INFO] running `Command { std: "docker" "start" "-a" "b8e908c476962f21ce1a05091bd2dbfdcfab79eaaed21bf3d9a01f2498e020af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8e908c476962f21ce1a05091bd2dbfdcfab79eaaed21bf3d9a01f2498e020af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8e908c476962f21ce1a05091bd2dbfdcfab79eaaed21bf3d9a01f2498e020af", kill_on_drop: false }`
[INFO] [stdout] b8e908c476962f21ce1a05091bd2dbfdcfab79eaaed21bf3d9a01f2498e020af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb35f1ed9e4ea66ec8b8f257d180f2536e5c6992b1e4ed91cc4bcf9b47f86b34
[INFO] running `Command { std: "docker" "start" "-a" "bb35f1ed9e4ea66ec8b8f257d180f2536e5c6992b1e4ed91cc4bcf9b47f86b34", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.50
[INFO] [stderr]    Compiling regex v1.1.7
[INFO] [stderr]     Checking utf8-ranges v1.0.3
[INFO] [stderr]     Checking quick-error v1.2.2
[INFO] [stderr]     Checking termcolor v1.0.5
[INFO] [stderr]     Checking regex-syntax v0.6.7
[INFO] [stderr]     Checking log v0.4.6
[INFO] [stderr]     Checking humantime v1.2.0
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking env_logger v0.6.1
[INFO] [stderr]     Checking soliloquy v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/core/memory.rs:94:18
[INFO] [stdout]    |
[INFO] [stdout] 94 |         self.RAM[(0xFF + (sp as usize))] = val;
[INFO] [stdout]    |                  ^                    ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 94 -         self.RAM[(0xFF + (sp as usize))] = val;
[INFO] [stdout] 94 +         self.RAM[0xFF + (sp as usize)] = val;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/core/memory.rs:99:33
[INFO] [stdout]    |
[INFO] [stdout] 99 |         let temp: u8 = self.RAM[(0xFF + (sp as usize))];
[INFO] [stdout]    |                                 ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 99 -         let temp: u8 = self.RAM[(0xFF + (sp as usize))];
[INFO] [stdout] 99 +         let temp: u8 = self.RAM[0xFF + (sp as usize)];
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/core/memory.rs:100:18
[INFO] [stdout]     |
[INFO] [stdout] 100 |         self.RAM[(0xFF + (sp as usize))] = 0;
[INFO] [stdout]     |                  ^                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 100 -         self.RAM[(0xFF + (sp as usize))] = 0;
[INFO] [stdout] 100 +         self.RAM[0xFF + (sp as usize)] = 0;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `EMPTY_MAP` should have an upper camel case name
[INFO] [stdout]   --> src/core/mapper.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct EMPTY_MAP; 
[INFO] [stdout]    |            ^^^^^^^^^ help: convert the identifier to upper camel case: `EmptyMap`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/core/memory.rs:17:21
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub CART:   Box<MAP>,    //Cartridge Space
[INFO] [stdout]    |                     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub CART:   Box<dyn MAP>,    //Cartridge Space
[INFO] [stdout]    |                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/core/memory.rs:39:28
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn new(mapper: Box<MAP>, ppu: u8, apu: u8, input: u8) -> MEM {
[INFO] [stdout]    |                            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn new(mapper: Box<dyn MAP>, ppu: u8, apu: u8, input: u8) -> MEM {
[INFO] [stdout]    |                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[macro_use]` attribute cannot be used on macro defs
[INFO] [stdout]   --> src/core/cpu.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     #[macro_use]
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[macro_use]` can be applied to crates, extern crates, and modules
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[macro_use]` attribute cannot be used on macro defs
[INFO] [stdout]   --> src/core/cpu.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     #[macro_use]
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[macro_use]` can be applied to crates, extern crates, and modules
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[macro_use]` attribute cannot be used on macro defs
[INFO] [stdout]   --> src/core/cpu.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     #[macro_use]
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[macro_use]` can be applied to crates, extern crates, and modules
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/core/nes.rs:34:25
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let mapper: Box<MAP> = new_map(map_num, Box::new(cart));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let mapper: Box<dyn MAP> = new_map(map_num, Box::new(cart));
[INFO] [stdout]    |                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/core/./cpu_test.rs:348:9
[INFO] [stdout]     |
[INFO] [stdout] 348 | /         /// Ultimately, it looks like the NES disabled BCD arith "possibly
[INFO] [stdout] 349 | |         ///  due to patent concerns" (fogleman @ Medium).
[INFO] [stdout] 350 | |         /// But I still want the functionality, because of the obscure few
[INFO] [stdout] 351 | |         ///  famicon games that I've heard rumors about.
[INFO] [stdout] ...   |
[INFO] [stdout] 354 | |         /// Since I don't have such an overarching module fully planned,
[INFO] [stdout] 355 | |         /// This is going to be turfed to an issue to be solved post v1.
[INFO] [stdout]     | |_________---------------------------------------------------------------^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/core/./cpu_test.rs:395:9
[INFO] [stdout]     |
[INFO] [stdout] 395 | /         ///Same hold as testOP_ADC_decimal()...
[INFO] [stdout] 396 | |         /// Task state on WAIT.
[INFO] [stdout]     | |_________----------------------^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/core/memory.rs:94:18
[INFO] [stdout]    |
[INFO] [stdout] 94 |         self.RAM[(0xFF + (sp as usize))] = val;
[INFO] [stdout]    |                  ^                    ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 94 -         self.RAM[(0xFF + (sp as usize))] = val;
[INFO] [stdout] 94 +         self.RAM[0xFF + (sp as usize)] = val;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/core/memory.rs:99:33
[INFO] [stdout]    |
[INFO] [stdout] 99 |         let temp: u8 = self.RAM[(0xFF + (sp as usize))];
[INFO] [stdout]    |                                 ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 99 -         let temp: u8 = self.RAM[(0xFF + (sp as usize))];
[INFO] [stdout] 99 +         let temp: u8 = self.RAM[0xFF + (sp as usize)];
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/core/memory.rs:100:18
[INFO] [stdout]     |
[INFO] [stdout] 100 |         self.RAM[(0xFF + (sp as usize))] = 0;
[INFO] [stdout]     |                  ^                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 100 -         self.RAM[(0xFF + (sp as usize))] = 0;
[INFO] [stdout] 100 +         self.RAM[0xFF + (sp as usize)] = 0;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `EMPTY_MAP` should have an upper camel case name
[INFO] [stdout]   --> src/core/mapper.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct EMPTY_MAP; 
[INFO] [stdout]    |            ^^^^^^^^^ help: convert the identifier to upper camel case: `EmptyMap`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/core/nes.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let mut memory = MEM::new(mapper, ppu, apu, input); 
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/core/nes.rs:27:16
[INFO] [stdout]    |
[INFO] [stdout] 27 |             Ok(e)    => debug!("COMPLETE -> ROM read."),
[INFO] [stdout]    |                ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/core/nes.rs:28:17
[INFO] [stdout]    |
[INFO] [stdout] 28 |             Err(e)   => panic!("ERROR    -> ROM read."),
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/core/cartridge.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |         let mut f = File::open(self.filename.to_string())?;
[INFO] [stdout]    |             ----^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/core/mapper.rs:31:19
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn get(&self, address: u16) -> u8{ 0 }
[INFO] [stdout]    |                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/core/mapper.rs:32:23
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn set(&mut self, address: u16, val: u8){ }
[INFO] [stdout]    |                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/core/mapper.rs:32:37
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn set(&mut self, address: u16, val: u8){ }
[INFO] [stdout]    |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/core/mapper.rs:33:23
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn get_chr(&self, address: u16) -> u8{ 0 }
[INFO] [stdout]    |                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/core/mapper.rs:34:27
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn set_chr(&mut self, address: u16, val: u8){ }
[INFO] [stdout]    |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/core/mapper.rs:34:41
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn set_chr(&mut self, address: u16, val: u8){ }
[INFO] [stdout]    |                                         ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/core/memory.rs:17:21
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub CART:   Box<MAP>,    //Cartridge Space
[INFO] [stdout]    |                     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub CART:   Box<dyn MAP>,    //Cartridge Space
[INFO] [stdout]    |                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/core/mapper.rs:72:23
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fn set(&mut self, address: u16, val: u8) {
[INFO] [stdout]    |                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/core/mapper.rs:72:37
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fn set(&mut self, address: u16, val: u8) {
[INFO] [stdout]    |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/core/mapper.rs:75:23
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn get_chr(&self, address: u16) -> u8 {
[INFO] [stdout]    |                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/core/mapper.rs:78:27
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fn set_chr(&mut self, address: u16, val: u8){
[INFO] [stdout]    |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/core/mapper.rs:78:41
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fn set_chr(&mut self, address: u16, val: u8){
[INFO] [stdout]    |                                         ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]    --> src/core/mapper.rs:114:23
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn set(&mut self, address: u16, val: u8) {
[INFO] [stdout]     |                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/core/mapper.rs:114:37
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn set(&mut self, address: u16, val: u8) {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]    --> src/core/mapper.rs:117:23
[INFO] [stdout]     |
[INFO] [stdout] 117 |     fn get_chr(&self, address: u16) -> u8 {
[INFO] [stdout]     |                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]    --> src/core/mapper.rs:120:27
[INFO] [stdout]     |
[INFO] [stdout] 120 |     fn set_chr(&mut self, address: u16, val: u8){
[INFO] [stdout]     |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/core/mapper.rs:120:41
[INFO] [stdout]     |
[INFO] [stdout] 120 |     fn set_chr(&mut self, address: u16, val: u8){
[INFO] [stdout]     |                                         ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEBUG_ROM` is never used
[INFO] [stdout]   --> src/core/nes.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const DEBUG_ROM: bool = true;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/core/memory.rs:39:28
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn new(mapper: Box<MAP>, ppu: u8, apu: u8, input: u8) -> MEM {
[INFO] [stdout]    |                            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn new(mapper: Box<dyn MAP>, ppu: u8, apu: u8, input: u8) -> MEM {
[INFO] [stdout]    |                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[macro_use]` attribute cannot be used on macro defs
[INFO] [stdout]   --> src/core/cpu.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     #[macro_use]
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[macro_use]` can be applied to crates, extern crates, and modules
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[macro_use]` attribute cannot be used on macro defs
[INFO] [stdout]   --> src/core/cpu.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     #[macro_use]
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[macro_use]` can be applied to crates, extern crates, and modules
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[macro_use]` attribute cannot be used on macro defs
[INFO] [stdout]   --> src/core/cpu.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     #[macro_use]
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[macro_use]` can be applied to crates, extern crates, and modules
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/core/nes.rs:34:25
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let mapper: Box<MAP> = new_map(map_num, Box::new(cart));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let mapper: Box<dyn MAP> = new_map(map_num, Box::new(cart));
[INFO] [stdout]    |                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/core/./cpu_test.rs:348:9
[INFO] [stdout]     |
[INFO] [stdout] 348 | /         /// Ultimately, it looks like the NES disabled BCD arith "possibly
[INFO] [stdout] 349 | |         ///  due to patent concerns" (fogleman @ Medium).
[INFO] [stdout] 350 | |         /// But I still want the functionality, because of the obscure few
[INFO] [stdout] 351 | |         ///  famicon games that I've heard rumors about.
[INFO] [stdout] ...   |
[INFO] [stdout] 354 | |         /// Since I don't have such an overarching module fully planned,
[INFO] [stdout] 355 | |         /// This is going to be turfed to an issue to be solved post v1.
[INFO] [stdout]     | |_________---------------------------------------------------------------^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/core/./cpu_test.rs:395:9
[INFO] [stdout]     |
[INFO] [stdout] 395 | /         ///Same hold as testOP_ADC_decimal()...
[INFO] [stdout] 396 | |         /// Task state on WAIT.
[INFO] [stdout]     | |_________----------------------^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/core/memory.rs:94:18
[INFO] [stdout]    |
[INFO] [stdout] 94 |         self.RAM[(0xFF + (sp as usize))] = val;
[INFO] [stdout]    |                  ^                    ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 94 -         self.RAM[(0xFF + (sp as usize))] = val;
[INFO] [stdout] 94 +         self.RAM[0xFF + (sp as usize)] = val;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/core/memory.rs:99:33
[INFO] [stdout]    |
[INFO] [stdout] 99 |         let temp: u8 = self.RAM[(0xFF + (sp as usize))];
[INFO] [stdout]    |                                 ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 99 -         let temp: u8 = self.RAM[(0xFF + (sp as usize))];
[INFO] [stdout] 99 +         let temp: u8 = self.RAM[0xFF + (sp as usize)];
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/core/memory.rs:100:18
[INFO] [stdout]     |
[INFO] [stdout] 100 |         self.RAM[(0xFF + (sp as usize))] = 0;
[INFO] [stdout]     |                  ^                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 100 -         self.RAM[(0xFF + (sp as usize))] = 0;
[INFO] [stdout] 100 +         self.RAM[0xFF + (sp as usize)] = 0;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `EMPTY_MAP` should have an upper camel case name
[INFO] [stdout]   --> src/core/mapper.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct EMPTY_MAP; 
[INFO] [stdout]    |            ^^^^^^^^^ help: convert the identifier to upper camel case: `EmptyMap`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/core/memory.rs:17:21
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub CART:   Box<MAP>,    //Cartridge Space
[INFO] [stdout]    |                     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub CART:   Box<dyn MAP>,    //Cartridge Space
[INFO] [stdout]    |                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/core/memory.rs:39:28
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn new(mapper: Box<MAP>, ppu: u8, apu: u8, input: u8) -> MEM {
[INFO] [stdout]    |                            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn new(mapper: Box<dyn MAP>, ppu: u8, apu: u8, input: u8) -> MEM {
[INFO] [stdout]    |                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[macro_use]` attribute cannot be used on macro defs
[INFO] [stdout]   --> src/core/cpu.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     #[macro_use]
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[macro_use]` can be applied to crates, extern crates, and modules
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[macro_use]` attribute cannot be used on macro defs
[INFO] [stdout]   --> src/core/cpu.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     #[macro_use]
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[macro_use]` can be applied to crates, extern crates, and modules
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[macro_use]` attribute cannot be used on macro defs
[INFO] [stdout]   --> src/core/cpu.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     #[macro_use]
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[macro_use]` can be applied to crates, extern crates, and modules
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/core/nes.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let mut memory = MEM::new(mapper, ppu, apu, input); 
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/core/nes.rs:27:16
[INFO] [stdout]    |
[INFO] [stdout] 27 |             Ok(e)    => debug!("COMPLETE -> ROM read."),
[INFO] [stdout]    |                ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/core/nes.rs:28:17
[INFO] [stdout]    |
[INFO] [stdout] 28 |             Err(e)   => panic!("ERROR    -> ROM read."),
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/core/cartridge.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |         let mut f = File::open(self.filename.to_string())?;
[INFO] [stdout]    |             ----^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/core/mapper.rs:31:19
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn get(&self, address: u16) -> u8{ 0 }
[INFO] [stdout]    |                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/core/mapper.rs:32:23
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn set(&mut self, address: u16, val: u8){ }
[INFO] [stdout]    |                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/core/mapper.rs:32:37
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn set(&mut self, address: u16, val: u8){ }
[INFO] [stdout]    |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/core/mapper.rs:33:23
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn get_chr(&self, address: u16) -> u8{ 0 }
[INFO] [stdout]    |                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/core/mapper.rs:34:27
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn set_chr(&mut self, address: u16, val: u8){ }
[INFO] [stdout]    |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/core/mapper.rs:34:41
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn set_chr(&mut self, address: u16, val: u8){ }
[INFO] [stdout]    |                                         ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/core/mapper.rs:72:23
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fn set(&mut self, address: u16, val: u8) {
[INFO] [stdout]    |                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/core/mapper.rs:72:37
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fn set(&mut self, address: u16, val: u8) {
[INFO] [stdout]    |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/core/mapper.rs:75:23
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn get_chr(&self, address: u16) -> u8 {
[INFO] [stdout]    |                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/core/mapper.rs:78:27
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fn set_chr(&mut self, address: u16, val: u8){
[INFO] [stdout]    |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/core/mapper.rs:78:41
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fn set_chr(&mut self, address: u16, val: u8){
[INFO] [stdout]    |                                         ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]    --> src/core/mapper.rs:114:23
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn set(&mut self, address: u16, val: u8) {
[INFO] [stdout]     |                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/core/mapper.rs:114:37
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn set(&mut self, address: u16, val: u8) {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]    --> src/core/mapper.rs:117:23
[INFO] [stdout]     |
[INFO] [stdout] 117 |     fn get_chr(&self, address: u16) -> u8 {
[INFO] [stdout]     |                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]    --> src/core/mapper.rs:120:27
[INFO] [stdout]     |
[INFO] [stdout] 120 |     fn set_chr(&mut self, address: u16, val: u8){
[INFO] [stdout]     |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/core/mapper.rs:120:41
[INFO] [stdout]     |
[INFO] [stdout] 120 |     fn set_chr(&mut self, address: u16, val: u8){
[INFO] [stdout]     |                                         ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEBUG_ROM` is never used
[INFO] [stdout]   --> src/core/nes.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const DEBUG_ROM: bool = true;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/core/memory.rs:94:18
[INFO] [stdout]    |
[INFO] [stdout] 94 |         self.RAM[(0xFF + (sp as usize))] = val;
[INFO] [stdout]    |                  ^                    ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 94 -         self.RAM[(0xFF + (sp as usize))] = val;
[INFO] [stdout] 94 +         self.RAM[0xFF + (sp as usize)] = val;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> src/core/memory.rs:99:33
[INFO] [stdout]    |
[INFO] [stdout] 99 |         let temp: u8 = self.RAM[(0xFF + (sp as usize))];
[INFO] [stdout]    |                                 ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 99 -         let temp: u8 = self.RAM[(0xFF + (sp as usize))];
[INFO] [stdout] 99 +         let temp: u8 = self.RAM[0xFF + (sp as usize)];
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/core/memory.rs:100:18
[INFO] [stdout]     |
[INFO] [stdout] 100 |         self.RAM[(0xFF + (sp as usize))] = 0;
[INFO] [stdout]     |                  ^                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 100 -         self.RAM[(0xFF + (sp as usize))] = 0;
[INFO] [stdout] 100 +         self.RAM[0xFF + (sp as usize)] = 0;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `EMPTY_MAP` should have an upper camel case name
[INFO] [stdout]   --> src/core/mapper.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct EMPTY_MAP; 
[INFO] [stdout]    |            ^^^^^^^^^ help: convert the identifier to upper camel case: `EmptyMap`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/core/memory.rs:17:21
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub CART:   Box<MAP>,    //Cartridge Space
[INFO] [stdout]    |                     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub CART:   Box<dyn MAP>,    //Cartridge Space
[INFO] [stdout]    |                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/core/memory.rs:39:28
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn new(mapper: Box<MAP>, ppu: u8, apu: u8, input: u8) -> MEM {
[INFO] [stdout]    |                            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn new(mapper: Box<dyn MAP>, ppu: u8, apu: u8, input: u8) -> MEM {
[INFO] [stdout]    |                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[macro_use]` attribute cannot be used on macro defs
[INFO] [stdout]   --> src/core/cpu.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     #[macro_use]
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[macro_use]` can be applied to crates, extern crates, and modules
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[macro_use]` attribute cannot be used on macro defs
[INFO] [stdout]   --> src/core/cpu.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     #[macro_use]
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[macro_use]` can be applied to crates, extern crates, and modules
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[macro_use]` attribute cannot be used on macro defs
[INFO] [stdout]   --> src/core/cpu.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     #[macro_use]
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[macro_use]` can be applied to crates, extern crates, and modules
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/core/nes.rs:34:25
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let mapper: Box<MAP> = new_map(map_num, Box::new(cart));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let mapper: Box<dyn MAP> = new_map(map_num, Box::new(cart));
[INFO] [stdout]    |                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/core/nes.rs:34:25
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let mapper: Box<MAP> = new_map(map_num, Box::new(cart));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let mapper: Box<dyn MAP> = new_map(map_num, Box::new(cart));
[INFO] [stdout]    |                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/core/nes.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let mut memory = MEM::new(mapper, ppu, apu, input); 
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/core/nes.rs:27:16
[INFO] [stdout]    |
[INFO] [stdout] 27 |             Ok(e)    => debug!("COMPLETE -> ROM read."),
[INFO] [stdout]    |                ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/core/nes.rs:28:17
[INFO] [stdout]    |
[INFO] [stdout] 28 |             Err(e)   => panic!("ERROR    -> ROM read."),
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.01s
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/core/nes.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let mut memory = MEM::new(mapper, ppu, apu, input); 
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/core/nes.rs:27:16
[INFO] [stdout]    |
[INFO] [stdout] 27 |             Ok(e)    => debug!("COMPLETE -> ROM read."),
[INFO] [stdout]    |                ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/core/nes.rs:28:17
[INFO] [stdout]    |
[INFO] [stdout] 28 |             Err(e)   => panic!("ERROR    -> ROM read."),
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/core/cartridge.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |         let mut f = File::open(self.filename.to_string())?;
[INFO] [stdout]    |             ----^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/core/mapper.rs:31:19
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn get(&self, address: u16) -> u8{ 0 }
[INFO] [stdout]    |                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/core/mapper.rs:32:23
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn set(&mut self, address: u16, val: u8){ }
[INFO] [stdout]    |                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/core/mapper.rs:32:37
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn set(&mut self, address: u16, val: u8){ }
[INFO] [stdout]    |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/core/mapper.rs:33:23
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn get_chr(&self, address: u16) -> u8{ 0 }
[INFO] [stdout]    |                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/core/mapper.rs:34:27
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn set_chr(&mut self, address: u16, val: u8){ }
[INFO] [stdout]    |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/core/mapper.rs:34:41
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn set_chr(&mut self, address: u16, val: u8){ }
[INFO] [stdout]    |                                         ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/core/mapper.rs:72:23
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fn set(&mut self, address: u16, val: u8) {
[INFO] [stdout]    |                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/core/mapper.rs:72:37
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fn set(&mut self, address: u16, val: u8) {
[INFO] [stdout]    |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/core/mapper.rs:75:23
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn get_chr(&self, address: u16) -> u8 {
[INFO] [stdout]    |                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/core/mapper.rs:78:27
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fn set_chr(&mut self, address: u16, val: u8){
[INFO] [stdout]    |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/core/cartridge.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |         let mut f = File::open(self.filename.to_string())?;
[INFO] [stdout]    |             ----^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/core/mapper.rs:78:41
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fn set_chr(&mut self, address: u16, val: u8){
[INFO] [stdout]    |                                         ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]    --> src/core/mapper.rs:114:23
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn set(&mut self, address: u16, val: u8) {
[INFO] [stdout]     |                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/core/mapper.rs:31:19
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn get(&self, address: u16) -> u8{ 0 }
[INFO] [stdout]    |                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/core/mapper.rs:32:23
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn set(&mut self, address: u16, val: u8){ }
[INFO] [stdout]    |                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/core/mapper.rs:114:37
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn set(&mut self, address: u16, val: u8) {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/core/mapper.rs:32:37
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn set(&mut self, address: u16, val: u8){ }
[INFO] [stdout]    |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]    --> src/core/mapper.rs:117:23
[INFO] [stdout]     |
[INFO] [stdout] 117 |     fn get_chr(&self, address: u16) -> u8 {
[INFO] [stdout]     |                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/core/mapper.rs:33:23
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn get_chr(&self, address: u16) -> u8{ 0 }
[INFO] [stdout]    |                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/core/mapper.rs:34:27
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn set_chr(&mut self, address: u16, val: u8){ }
[INFO] [stdout]    |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/core/mapper.rs:34:41
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn set_chr(&mut self, address: u16, val: u8){ }
[INFO] [stdout]    |                                         ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/core/mapper.rs:72:23
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fn set(&mut self, address: u16, val: u8) {
[INFO] [stdout]    |                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/core/mapper.rs:72:37
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fn set(&mut self, address: u16, val: u8) {
[INFO] [stdout]    |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/core/mapper.rs:75:23
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn get_chr(&self, address: u16) -> u8 {
[INFO] [stdout]    |                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/core/mapper.rs:78:27
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fn set_chr(&mut self, address: u16, val: u8){
[INFO] [stdout]    |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/core/mapper.rs:78:41
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fn set_chr(&mut self, address: u16, val: u8){
[INFO] [stdout]    |                                         ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]    --> src/core/mapper.rs:120:27
[INFO] [stdout]     |
[INFO] [stdout] 120 |     fn set_chr(&mut self, address: u16, val: u8){
[INFO] [stdout]     |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/core/mapper.rs:120:41
[INFO] [stdout]     |
[INFO] [stdout] 120 |     fn set_chr(&mut self, address: u16, val: u8){
[INFO] [stdout]     |                                         ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]    --> src/core/mapper.rs:114:23
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn set(&mut self, address: u16, val: u8) {
[INFO] [stdout]     |                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/core/mapper.rs:114:37
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn set(&mut self, address: u16, val: u8) {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]    --> src/core/mapper.rs:117:23
[INFO] [stdout]     |
[INFO] [stdout] 117 |     fn get_chr(&self, address: u16) -> u8 {
[INFO] [stdout]     |                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]    --> src/core/mapper.rs:120:27
[INFO] [stdout]     |
[INFO] [stdout] 120 |     fn set_chr(&mut self, address: u16, val: u8){
[INFO] [stdout]     |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/core/mapper.rs:120:41
[INFO] [stdout]     |
[INFO] [stdout] 120 |     fn set_chr(&mut self, address: u16, val: u8){
[INFO] [stdout]     |                                         ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEBUG_ROM` is never used
[INFO] [stdout]   --> src/core/nes.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const DEBUG_ROM: bool = true;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEBUG_ROM` is never used
[INFO] [stdout]   --> src/core/nes.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const DEBUG_ROM: bool = true;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bb35f1ed9e4ea66ec8b8f257d180f2536e5c6992b1e4ed91cc4bcf9b47f86b34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb35f1ed9e4ea66ec8b8f257d180f2536e5c6992b1e4ed91cc4bcf9b47f86b34", kill_on_drop: false }`
[INFO] [stdout] bb35f1ed9e4ea66ec8b8f257d180f2536e5c6992b1e4ed91cc4bcf9b47f86b34
