[INFO] cloning repository https://github.com/WilsonGiese/JANE
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WilsonGiese/JANE" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWilsonGiese%2FJANE", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWilsonGiese%2FJANE'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 626a3c6c0371eb99750dee6ae1a66e32668fc371
[INFO] checking WilsonGiese/JANE against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWilsonGiese%2FJANE" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/WilsonGiese/JANE on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/WilsonGiese/JANE
[INFO] finished tweaking git repo https://github.com/WilsonGiese/JANE
[INFO] tweaked toml for git repo https://github.com/WilsonGiese/JANE written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/WilsonGiese/JANE already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 901877d8e5baa6f4dcf51cd199bf5e3a245c89ca73dc9d5b21eb277418a05afe
[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" "901877d8e5baa6f4dcf51cd199bf5e3a245c89ca73dc9d5b21eb277418a05afe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "901877d8e5baa6f4dcf51cd199bf5e3a245c89ca73dc9d5b21eb277418a05afe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "901877d8e5baa6f4dcf51cd199bf5e3a245c89ca73dc9d5b21eb277418a05afe", kill_on_drop: false }`
[INFO] [stdout] 901877d8e5baa6f4dcf51cd199bf5e3a245c89ca73dc9d5b21eb277418a05afe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43895a3773f958bc46c04a9a96215c9ffe67ab0f6dad41a69c5b23f1a0772f6a
[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" "43895a3773f958bc46c04a9a96215c9ffe67ab0f6dad41a69c5b23f1a0772f6a", kill_on_drop: false }`
[INFO] [stderr]     Checking jane v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/rom.rs:124:18
[INFO] [stdout]     |
[INFO] [stdout] 124 |         let mut file = try!(File::open(path));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/rom.rs:132:16
[INFO] [stdout]     |
[INFO] [stdout] 132 |         let header = try!(Header::new(&header_data));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/rom.rs:136:3
[INFO] [stdout]     |
[INFO] [stdout] 136 |         try!(file.read_to_end(&mut data));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/cpu.rs:43:17
[INFO] [stdout]    |
[INFO] [stdout] 43 |     cartridge: Box<Memory>
[INFO] [stdout]    |                    ^^^^^^ help: use `dyn`: `dyn Memory`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/cpu.rs:48:28
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn new(cartridge: Box<Memory>) -> CPU {
[INFO] [stdout]    |                               ^^^^^^ help: use `dyn`: `dyn Memory`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/cpu.rs:700:53
[INFO] [stdout]     |
[INFO] [stdout] 700 |         let new_a = self.registers.a | self.load(address);;
[INFO] [stdout]     |                                                           ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/cpu.rs:817:11
[INFO] [stdout]     |
[INFO] [stdout] 817 |             0x0000 ... 0x1FFF => self.ram.load(address & 0x7FF),
[INFO] [stdout]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/cpu.rs:818:11
[INFO] [stdout]     |
[INFO] [stdout] 818 |             0x2000 ... 0x2007 => unimplemented!(),
[INFO] [stdout]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/cpu.rs:819:11
[INFO] [stdout]     |
[INFO] [stdout] 819 |             0x2008 ... 0x3FFF => unimplemented!(),
[INFO] [stdout]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/cpu.rs:820:11
[INFO] [stdout]     |
[INFO] [stdout] 820 |             0x4000 ... 0x401F => unimplemented!(),
[INFO] [stdout]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/cpu.rs:821:11
[INFO] [stdout]     |
[INFO] [stdout] 821 |             0x4020 ... 0xFFFF => {
[INFO] [stdout]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/cpu.rs:832:11
[INFO] [stdout]     |
[INFO] [stdout] 832 |             0x0000 ... 0x07FF => self.ram.store(address & 0x7FF, value),
[INFO] [stdout]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/cpu.rs:833:11
[INFO] [stdout]     |
[INFO] [stdout] 833 |             0x2000 ... 0x2007 => unimplemented!(),
[INFO] [stdout]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/cpu.rs:834:11
[INFO] [stdout]     |
[INFO] [stdout] 834 |             0x2008 ... 0x3FFF => unimplemented!(),
[INFO] [stdout]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/cpu.rs:835:11
[INFO] [stdout]     |
[INFO] [stdout] 835 |             0x4000 ... 0x401F => unimplemented!(),
[INFO] [stdout]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/cpu.rs:836:11
[INFO] [stdout]     |
[INFO] [stdout] 836 |             0x4020 ... 0xFFFF => {
[INFO] [stdout]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/mapper.rs:30:11
[INFO] [stdout]    |
[INFO] [stdout] 30 |             0x8000 ... 0xFFFF => {
[INFO] [stdout]    |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/rom.rs:124:18
[INFO] [stdout]     |
[INFO] [stdout] 124 |         let mut file = try!(File::open(path));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/rom.rs:132:16
[INFO] [stdout]     |
[INFO] [stdout] 132 |         let header = try!(Header::new(&header_data));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/rom.rs:136:3
[INFO] [stdout]     |
[INFO] [stdout] 136 |         try!(file.read_to_end(&mut data));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/cpu.rs:43:17
[INFO] [stdout]    |
[INFO] [stdout] 43 |     cartridge: Box<Memory>
[INFO] [stdout]    |                    ^^^^^^ help: use `dyn`: `dyn Memory`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/cpu.rs:48:28
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn new(cartridge: Box<Memory>) -> CPU {
[INFO] [stdout]    |                               ^^^^^^ help: use `dyn`: `dyn Memory`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/cpu.rs:700:53
[INFO] [stdout]     |
[INFO] [stdout] 700 |         let new_a = self.registers.a | self.load(address);;
[INFO] [stdout]     |                                                           ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/cpu.rs:817:11
[INFO] [stdout]     |
[INFO] [stdout] 817 |             0x0000 ... 0x1FFF => self.ram.load(address & 0x7FF),
[INFO] [stdout]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/cpu.rs:818:11
[INFO] [stdout]     |
[INFO] [stdout] 818 |             0x2000 ... 0x2007 => unimplemented!(),
[INFO] [stdout]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/cpu.rs:819:11
[INFO] [stdout]     |
[INFO] [stdout] 819 |             0x2008 ... 0x3FFF => unimplemented!(),
[INFO] [stdout]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/cpu.rs:820:11
[INFO] [stdout]     |
[INFO] [stdout] 820 |             0x4000 ... 0x401F => unimplemented!(),
[INFO] [stdout]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/cpu.rs:821:11
[INFO] [stdout]     |
[INFO] [stdout] 821 |             0x4020 ... 0xFFFF => {
[INFO] [stdout]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/cpu.rs:832:11
[INFO] [stdout]     |
[INFO] [stdout] 832 |             0x0000 ... 0x07FF => self.ram.store(address & 0x7FF, value),
[INFO] [stdout]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/cpu.rs:833:11
[INFO] [stdout]     |
[INFO] [stdout] 833 |             0x2000 ... 0x2007 => unimplemented!(),
[INFO] [stdout]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/cpu.rs:834:11
[INFO] [stdout]     |
[INFO] [stdout] 834 |             0x2008 ... 0x3FFF => unimplemented!(),
[INFO] [stdout]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/cpu.rs:835:11
[INFO] [stdout]     |
[INFO] [stdout] 835 |             0x4000 ... 0x401F => unimplemented!(),
[INFO] [stdout]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/cpu.rs:836:11
[INFO] [stdout]     |
[INFO] [stdout] 836 |             0x4020 ... 0xFFFF => {
[INFO] [stdout]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/mapper.rs:30:11
[INFO] [stdout]    |
[INFO] [stdout] 30 |             0x8000 ... 0xFFFF => {
[INFO] [stdout]    |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/cpu.rs:825:4
[INFO] [stdout]     |
[INFO] [stdout] 825 |             _ => unreachable!()
[INFO] [stdout]     |             ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/memory.rs:33:22
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn store(&mut self, address: u16, value: u8) {
[INFO] [stdout]    |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/memory.rs:33:36
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn store(&mut self, address: u16, value: u8) {
[INFO] [stdout]    |                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `NMI_VECTOR`
[INFO] [stdout]  --> src/cpu.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | const NMI_VECTOR:   u16 = 0xFFFA;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RESET_VECTOR`
[INFO] [stdout]  --> src/cpu.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | const RESET_VECTOR: u16 = 0xFFFC; // Location of first instruction in memory
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `power_up`
[INFO] [stdout]   --> src/cpu.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn power_up(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reset`
[INFO] [stdout]   --> src/cpu.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn reset(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `header`
[INFO] [stdout]  --> src/mapper.rs:7:2
[INFO] [stdout]   |
[INFO] [stdout] 7 |     header: Header,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `NRomCHR`
[INFO] [stdout]   --> src/mapper.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct NRomCHR {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 26 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/cpu.rs:825:4
[INFO] [stdout]     |
[INFO] [stdout] 825 |             _ => unreachable!()
[INFO] [stdout]     |             ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/memory.rs:33:22
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn store(&mut self, address: u16, value: u8) {
[INFO] [stdout]    |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/memory.rs:33:36
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn store(&mut self, address: u16, value: u8) {
[INFO] [stdout]    |                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `NMI_VECTOR`
[INFO] [stdout]  --> src/cpu.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | const NMI_VECTOR:   u16 = 0xFFFA;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RESET_VECTOR`
[INFO] [stdout]  --> src/cpu.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | const RESET_VECTOR: u16 = 0xFFFC; // Location of first instruction in memory
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `power_up`
[INFO] [stdout]   --> src/cpu.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn power_up(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reset`
[INFO] [stdout]   --> src/cpu.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn reset(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `header`
[INFO] [stdout]  --> src/mapper.rs:7:2
[INFO] [stdout]   |
[INFO] [stdout] 7 |     header: Header,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `NRomCHR`
[INFO] [stdout]   --> src/mapper.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct NRomCHR {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 26 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "43895a3773f958bc46c04a9a96215c9ffe67ab0f6dad41a69c5b23f1a0772f6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43895a3773f958bc46c04a9a96215c9ffe67ab0f6dad41a69c5b23f1a0772f6a", kill_on_drop: false }`
[INFO] [stdout] 43895a3773f958bc46c04a9a96215c9ffe67ab0f6dad41a69c5b23f1a0772f6a