[INFO] cloning repository https://github.com/richwandell/IronNES
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/richwandell/IronNES" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichwandell%2FIronNES", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichwandell%2FIronNES'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 115a7d32a50f4529b712aad6a7f4430c46474ec3
[INFO] checking richwandell/IronNES against master#6526e5c772f2da07db745c94ca6bb0a591a39ba4 for pr-80920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichwandell%2FIronNES" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/richwandell/IronNES on toolchain 6526e5c772f2da07db745c94ca6bb0a591a39ba4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/richwandell/IronNES
[INFO] finished tweaking git repo https://github.com/richwandell/IronNES
[INFO] tweaked toml for git repo https://github.com/richwandell/IronNES written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/richwandell/IronNES already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a6d598cebc0672ce42289b4da0d78d5c6a2a09de2d500d601ffcfff244993a8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8a6d598cebc0672ce42289b4da0d78d5c6a2a09de2d500d601ffcfff244993a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a6d598cebc0672ce42289b4da0d78d5c6a2a09de2d500d601ffcfff244993a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a6d598cebc0672ce42289b4da0d78d5c6a2a09de2d500d601ffcfff244993a8", kill_on_drop: false }`
[INFO] [stdout] 8a6d598cebc0672ce42289b4da0d78d5c6a2a09de2d500d601ffcfff244993a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9dc420b6217dca1d91cd41f5247c67d095f7894981fa4685b3751501e2e7c533
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9dc420b6217dca1d91cd41f5247c67d095f7894981fa4685b3751501e2e7c533", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking nes_emulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/cpu/Cpu6502.rs:64:28
[INFO] [stdout]    |
[INFO] [stdout] 64 |             self.status |= (f as u8);
[INFO] [stdout]    |                            ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `read_only`
[INFO] [stdout]   --> src/bus/mod.rs:19:39
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn read(&mut self, addr: u16, read_only: bool) -> u8 {
[INFO] [stdout]    |                                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_read_only`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Cpu`
[INFO] [stdout]  --> src/cpu/Cpu6502.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Cpu {
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/cpu/Cpu6502.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn new() -> Cpu {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `getFlag`
[INFO] [stdout]   --> src/cpu/Cpu6502.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn getFlag(&mut self, f: Flags) -> bool {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `setFlag`
[INFO] [stdout]   --> src/cpu/Cpu6502.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn setFlag(&mut self, f: Flags, v: bool) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read`
[INFO] [stdout]   --> src/cpu/Cpu6502.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn read(&mut self, a: u16) -> u8 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write`
[INFO] [stdout]   --> src/cpu/Cpu6502.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn write(&mut self, a: u16, d: u8) {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reset`
[INFO] [stdout]   --> src/cpu/Cpu6502.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fn reset(&mut self) {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `irq`
[INFO] [stdout]    --> src/cpu/Cpu6502.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn irq(&mut self) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `nmi`
[INFO] [stdout]    --> src/cpu/Cpu6502.rs:123:8
[INFO] [stdout]     |
[INFO] [stdout] 123 |     fn nmi(&mut self) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `imp`
[INFO] [stdout]    --> src/cpu/Cpu6502.rs:143:8
[INFO] [stdout]     |
[INFO] [stdout] 143 |     fn imp(&mut self) -> bool {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `imm`
[INFO] [stdout]    --> src/cpu/Cpu6502.rs:148:8
[INFO] [stdout]     |
[INFO] [stdout] 148 |     fn imm(&mut self) -> bool {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `zp0`
[INFO] [stdout]    --> src/cpu/Cpu6502.rs:154:8
[INFO] [stdout]     |
[INFO] [stdout] 154 |     fn zp0(&mut self) -> bool {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `zpx`
[INFO] [stdout]    --> src/cpu/Cpu6502.rs:161:8
[INFO] [stdout]     |
[INFO] [stdout] 161 |     fn zpx(&mut self) -> bool {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `zpy`
[INFO] [stdout]    --> src/cpu/Cpu6502.rs:168:8
[INFO] [stdout]     |
[INFO] [stdout] 168 |     fn zpy(&mut self) -> bool {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Flags`
[INFO] [stdout]  --> src/cpu/mod.rs:4:6
[INFO] [stdout]   |
[INFO] [stdout] 4 | enum Flags
[INFO] [stdout]   |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Bus`
[INFO] [stdout]  --> src/bus/mod.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Bus {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/bus/mod.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub fn new() -> Bus {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write`
[INFO] [stdout]   --> src/bus/mod.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn write(&mut self, addr: u16, data: u8) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read`
[INFO] [stdout]   --> src/bus/mod.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn read(&mut self, addr: u16, read_only: bool) -> u8 {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Cpu6502` should have a snake case name
[INFO] [stdout]  --> src/cpu/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod Cpu6502;
[INFO] [stdout]   |     ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `cpu6502`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `getFlag` should have a snake case name
[INFO] [stdout]   --> src/cpu/Cpu6502.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn getFlag(&mut self, f: Flags) -> bool {
[INFO] [stdout]    |        ^^^^^^^ help: convert the identifier to snake case: `get_flag`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `setFlag` should have a snake case name
[INFO] [stdout]   --> src/cpu/Cpu6502.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn setFlag(&mut self, f: Flags, v: bool) {
[INFO] [stdout]    |        ^^^^^^^ help: convert the identifier to snake case: `set_flag`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/bus/mod.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 |         if  addr >= 0x0000 && addr <= 0xFFFF {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/bus/mod.rs:14:31
[INFO] [stdout]    |
[INFO] [stdout] 14 |         if  addr >= 0x0000 && addr <= 0xFFFF {
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/bus/mod.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 |         if addr >= 0x0000 && addr <= 0xFFFF {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/bus/mod.rs:20:30
[INFO] [stdout]    |
[INFO] [stdout] 20 |         if addr >= 0x0000 && addr <= 0xFFFF {
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/cpu/Cpu6502.rs:64:28
[INFO] [stdout]    |
[INFO] [stdout] 64 |             self.status |= (f as u8);
[INFO] [stdout]    |                            ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 28 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `read_only`
[INFO] [stdout]   --> src/bus/mod.rs:19:39
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn read(&mut self, addr: u16, read_only: bool) -> u8 {
[INFO] [stdout]    |                                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_read_only`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Cpu`
[INFO] [stdout]  --> src/cpu/Cpu6502.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Cpu {
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/cpu/Cpu6502.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn new() -> Cpu {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `getFlag`
[INFO] [stdout]   --> src/cpu/Cpu6502.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn getFlag(&mut self, f: Flags) -> bool {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `setFlag`
[INFO] [stdout]   --> src/cpu/Cpu6502.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn setFlag(&mut self, f: Flags, v: bool) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read`
[INFO] [stdout]   --> src/cpu/Cpu6502.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn read(&mut self, a: u16) -> u8 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write`
[INFO] [stdout]   --> src/cpu/Cpu6502.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn write(&mut self, a: u16, d: u8) {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reset`
[INFO] [stdout]   --> src/cpu/Cpu6502.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fn reset(&mut self) {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `irq`
[INFO] [stdout]    --> src/cpu/Cpu6502.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn irq(&mut self) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `nmi`
[INFO] [stdout]    --> src/cpu/Cpu6502.rs:123:8
[INFO] [stdout]     |
[INFO] [stdout] 123 |     fn nmi(&mut self) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `imp`
[INFO] [stdout]    --> src/cpu/Cpu6502.rs:143:8
[INFO] [stdout]     |
[INFO] [stdout] 143 |     fn imp(&mut self) -> bool {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `imm`
[INFO] [stdout]    --> src/cpu/Cpu6502.rs:148:8
[INFO] [stdout]     |
[INFO] [stdout] 148 |     fn imm(&mut self) -> bool {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `zp0`
[INFO] [stdout]    --> src/cpu/Cpu6502.rs:154:8
[INFO] [stdout]     |
[INFO] [stdout] 154 |     fn zp0(&mut self) -> bool {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `zpx`
[INFO] [stdout]    --> src/cpu/Cpu6502.rs:161:8
[INFO] [stdout]     |
[INFO] [stdout] 161 |     fn zpx(&mut self) -> bool {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `zpy`
[INFO] [stdout]    --> src/cpu/Cpu6502.rs:168:8
[INFO] [stdout]     |
[INFO] [stdout] 168 |     fn zpy(&mut self) -> bool {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Flags`
[INFO] [stdout]  --> src/cpu/mod.rs:4:6
[INFO] [stdout]   |
[INFO] [stdout] 4 | enum Flags
[INFO] [stdout]   |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Bus`
[INFO] [stdout]  --> src/bus/mod.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Bus {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/bus/mod.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub fn new() -> Bus {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write`
[INFO] [stdout]   --> src/bus/mod.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn write(&mut self, addr: u16, data: u8) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read`
[INFO] [stdout]   --> src/bus/mod.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn read(&mut self, addr: u16, read_only: bool) -> u8 {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Cpu6502` should have a snake case name
[INFO] [stdout]  --> src/cpu/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod Cpu6502;
[INFO] [stdout]   |     ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `cpu6502`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `getFlag` should have a snake case name
[INFO] [stdout]   --> src/cpu/Cpu6502.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn getFlag(&mut self, f: Flags) -> bool {
[INFO] [stdout]    |        ^^^^^^^ help: convert the identifier to snake case: `get_flag`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `setFlag` should have a snake case name
[INFO] [stdout]   --> src/cpu/Cpu6502.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn setFlag(&mut self, f: Flags, v: bool) {
[INFO] [stdout]    |        ^^^^^^^ help: convert the identifier to snake case: `set_flag`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/bus/mod.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 |         if  addr >= 0x0000 && addr <= 0xFFFF {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/bus/mod.rs:14:31
[INFO] [stdout]    |
[INFO] [stdout] 14 |         if  addr >= 0x0000 && addr <= 0xFFFF {
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/bus/mod.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 |         if addr >= 0x0000 && addr <= 0xFFFF {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/bus/mod.rs:20:30
[INFO] [stdout]    |
[INFO] [stdout] 20 |         if addr >= 0x0000 && addr <= 0xFFFF {
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 28 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "9dc420b6217dca1d91cd41f5247c67d095f7894981fa4685b3751501e2e7c533", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dc420b6217dca1d91cd41f5247c67d095f7894981fa4685b3751501e2e7c533", kill_on_drop: false }`
[INFO] [stdout] 9dc420b6217dca1d91cd41f5247c67d095f7894981fa4685b3751501e2e7c533