[INFO] updating cached repository https://github.com/ginryuoku/rust-gbemu
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6eebf7fd9d1c015a2ed0b7a2b685010cbbec8ec8
[INFO] checking ginryuoku/rust-gbemu against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fginryuoku%2Frust-gbemu" "/workspace/builds/worker-10/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ginryuoku/rust-gbemu on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/ginryuoku/rust-gbemu
[INFO] finished tweaking git repo https://github.com/ginryuoku/rust-gbemu
[INFO] tweaked toml for git repo https://github.com/ginryuoku/rust-gbemu written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/ginryuoku/rust-gbemu already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] afe9eb6923ec06fffec8c84ca0cc7ff57ab6ad9382b95a4562c7d02d559d15db
[INFO] running `"docker" "start" "-a" "afe9eb6923ec06fffec8c84ca0cc7ff57ab6ad9382b95a4562c7d02d559d15db"`
[INFO] [stderr]    Compiling x11-dl v2.14.0
[INFO] [stderr]    Compiling minifb v0.11.2
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking rust-gbemu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused imports: `Key`, `WindowOptions`, `Window`
[INFO] [stderr]  --> src/main.rs:5:14
[INFO] [stderr]   |
[INFO] [stderr] 5 | use minifb::{WindowOptions, Window, Key};
[INFO] [stderr]   |              ^^^^^^^^^^^^^  ^^^^^^  ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:431:28
[INFO] [stderr]     |
[INFO] [stderr] 431 |             BOOT_ROM_BEGIN ... BOOT_ROM_END => {
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:438:30
[INFO] [stderr]     |
[INFO] [stderr] 438 |             ROM_BANK_0_BEGIN ... ROM_BANK_0_END => {
[INFO] [stderr]     |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:449:24
[INFO] [stderr]     |
[INFO] [stderr] 449 |             VRAM_BEGIN ... VRAM_END => {
[INFO] [stderr]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:452:32
[INFO] [stderr]     |
[INFO] [stderr] 452 |             IO_REGISTERS_BEGIN ... IO_REGISTERS_END => {
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:455:29
[INFO] [stderr]     |
[INFO] [stderr] 455 |             ZERO_PAGE_BEGIN ... ZERO_PAGE_END => {
[INFO] [stderr]     |                             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Key`, `WindowOptions`, `Window`
[INFO] [stderr]  --> src/main.rs:5:14
[INFO] [stderr]   |
[INFO] [stderr] 5 | use minifb::{WindowOptions, Window, Key};
[INFO] [stderr]   |              ^^^^^^^^^^^^^  ^^^^^^  ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:431:28
[INFO] [stderr]     |
[INFO] [stderr] 431 |             BOOT_ROM_BEGIN ... BOOT_ROM_END => {
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:438:30
[INFO] [stderr]     |
[INFO] [stderr] 438 |             ROM_BANK_0_BEGIN ... ROM_BANK_0_END => {
[INFO] [stderr]     |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:449:24
[INFO] [stderr]     |
[INFO] [stderr] 449 |             VRAM_BEGIN ... VRAM_END => {
[INFO] [stderr]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:452:32
[INFO] [stderr]     |
[INFO] [stderr] 452 |             IO_REGISTERS_BEGIN ... IO_REGISTERS_END => {
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:455:29
[INFO] [stderr]     |
[INFO] [stderr] 455 |             ZERO_PAGE_BEGIN ... ZERO_PAGE_END => {
[INFO] [stderr]     |                             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/main.rs:627:29
[INFO] [stderr]     |
[INFO] [stderr] 627 | ...                   _ => { panic!("TODO: implement other word targets")}
[INFO] [stderr]     |                       ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/main.rs:666:21
[INFO] [stderr]     |
[INFO] [stderr] 666 |                     _ => panic!("TODO: implement other load types")
[INFO] [stderr]     |                     ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/main.rs:738:13
[INFO] [stderr]     |
[INFO] [stderr] 738 |             _ => { /* TODO: support more instructions */ self.pc }
[INFO] [stderr]     |             ^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `buffer`
[INFO] [stderr]    --> src/main.rs:834:13
[INFO] [stderr]     |
[INFO] [stderr] 834 |     let mut buffer = [0; NUMBER_OF_PIXELS];
[INFO] [stderr]     |             ^^^^^^ help: consider prefixing with an underscore: `_buffer`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cycles_elapsed_in_frame`
[INFO] [stderr]    --> src/main.rs:835:13
[INFO] [stderr]     |
[INFO] [stderr] 835 |     let mut cycles_elapsed_in_frame = 0usize;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_cycles_elapsed_in_frame`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/main.rs:741:19
[INFO] [stderr]     |
[INFO] [stderr] 741 |     fn add(&self, value: u8) -> u8 {
[INFO] [stderr]     |                   ^^^^^ help: consider prefixing with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/main.rs:627:29
[INFO] [stderr]     |
[INFO] [stderr] 627 | ...                   _ => { panic!("TODO: implement other word targets")}
[INFO] [stderr]     |                       ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/main.rs:666:21
[INFO] [stderr]     |
[INFO] [stderr] 666 |                     _ => panic!("TODO: implement other load types")
[INFO] [stderr]     |                     ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/main.rs:738:13
[INFO] [stderr]     |
[INFO] [stderr] 738 |             _ => { /* TODO: support more instructions */ self.pc }
[INFO] [stderr]     |             ^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `buffer`
[INFO] [stderr]    --> src/main.rs:834:13
[INFO] [stderr]     |
[INFO] [stderr] 834 |     let mut buffer = [0; NUMBER_OF_PIXELS];
[INFO] [stderr]     |             ^^^^^^ help: consider prefixing with an underscore: `_buffer`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cycles_elapsed_in_frame`
[INFO] [stderr]    --> src/main.rs:835:13
[INFO] [stderr]     |
[INFO] [stderr] 835 |     let mut cycles_elapsed_in_frame = 0usize;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_cycles_elapsed_in_frame`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/main.rs:741:19
[INFO] [stderr]     |
[INFO] [stderr] 741 |     fn add(&self, value: u8) -> u8 {
[INFO] [stderr]     |                   ^^^^^ help: consider prefixing with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:834:9
[INFO] [stderr]     |
[INFO] [stderr] 834 |     let mut buffer = [0; NUMBER_OF_PIXELS];
[INFO] [stderr]     |         ----^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:835:9
[INFO] [stderr]     |
[INFO] [stderr] 835 |     let mut cycles_elapsed_in_frame = 0usize;
[INFO] [stderr]     |         ----^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Zero`
[INFO] [stderr]    --> src/main.rs:150:5
[INFO] [stderr]     |
[INFO] [stderr] 150 |     Zero,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NotCarry`
[INFO] [stderr]    --> src/main.rs:151:5
[INFO] [stderr]     |
[INFO] [stderr] 151 |     NotCarry,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Carry`
[INFO] [stderr]    --> src/main.rs:152:5
[INFO] [stderr]     |
[INFO] [stderr] 152 |     Carry,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `A`
[INFO] [stderr]    --> src/main.rs:161:5
[INFO] [stderr]     |
[INFO] [stderr] 161 |     A, B, C, D, E, H, L, HLI
[INFO] [stderr]     |     ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `B`
[INFO] [stderr]    --> src/main.rs:161:8
[INFO] [stderr]     |
[INFO] [stderr] 161 |     A, B, C, D, E, H, L, HLI
[INFO] [stderr]     |        ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `D`
[INFO] [stderr]    --> src/main.rs:161:14
[INFO] [stderr]     |
[INFO] [stderr] 161 |     A, B, C, D, E, H, L, HLI
[INFO] [stderr]     |              ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `E`
[INFO] [stderr]    --> src/main.rs:161:17
[INFO] [stderr]     |
[INFO] [stderr] 161 |     A, B, C, D, E, H, L, HLI
[INFO] [stderr]     |                 ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `L`
[INFO] [stderr]    --> src/main.rs:161:23
[INFO] [stderr]     |
[INFO] [stderr] 161 |     A, B, C, D, E, H, L, HLI
[INFO] [stderr]     |                       ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `HLI`
[INFO] [stderr]    --> src/main.rs:161:26
[INFO] [stderr]     |
[INFO] [stderr] 161 |     A, B, C, D, E, H, L, HLI
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `D`
[INFO] [stderr]    --> src/main.rs:165:14
[INFO] [stderr]     |
[INFO] [stderr] 165 |     A, B, C, D, E, H, L, HLI
[INFO] [stderr]     |              ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `E`
[INFO] [stderr]    --> src/main.rs:165:17
[INFO] [stderr]     |
[INFO] [stderr] 165 |     A, B, C, D, E, H, L, HLI
[INFO] [stderr]     |                 ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `H`
[INFO] [stderr]    --> src/main.rs:165:20
[INFO] [stderr]     |
[INFO] [stderr] 165 |     A, B, C, D, E, H, L, HLI
[INFO] [stderr]     |                    ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `L`
[INFO] [stderr]    --> src/main.rs:165:23
[INFO] [stderr]     |
[INFO] [stderr] 165 |     A, B, C, D, E, H, L, HLI
[INFO] [stderr]     |                       ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `B`
[INFO] [stderr]    --> src/main.rs:169:8
[INFO] [stderr]     |
[INFO] [stderr] 169 |     A, B, C, D, E, H, L, D8, HLI
[INFO] [stderr]     |        ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `C`
[INFO] [stderr]    --> src/main.rs:169:11
[INFO] [stderr]     |
[INFO] [stderr] 169 |     A, B, C, D, E, H, L, D8, HLI
[INFO] [stderr]     |           ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `D`
[INFO] [stderr]    --> src/main.rs:169:14
[INFO] [stderr]     |
[INFO] [stderr] 169 |     A, B, C, D, E, H, L, D8, HLI
[INFO] [stderr]     |              ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `E`
[INFO] [stderr]    --> src/main.rs:169:17
[INFO] [stderr]     |
[INFO] [stderr] 169 |     A, B, C, D, E, H, L, D8, HLI
[INFO] [stderr]     |                 ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `L`
[INFO] [stderr]    --> src/main.rs:169:23
[INFO] [stderr]     |
[INFO] [stderr] 169 |     A, B, C, D, E, H, L, D8, HLI
[INFO] [stderr]     |                       ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `HLI`
[INFO] [stderr]    --> src/main.rs:169:30
[INFO] [stderr]     |
[INFO] [stderr] 169 |     A, B, C, D, E, H, L, D8, HLI
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `WordIndirect`
[INFO] [stderr]    --> src/main.rs:180:5
[INFO] [stderr]     |
[INFO] [stderr] 180 |     WordIndirect
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `DE`
[INFO] [stderr]    --> src/main.rs:192:9
[INFO] [stderr]     |
[INFO] [stderr] 192 |     BC, DE
[INFO] [stderr]     |         ^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ADD`
[INFO] [stderr]    --> src/main.rs:215:5
[INFO] [stderr]     |
[INFO] [stderr] 215 |     ADD(ArithmeticTarget),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `JP`
[INFO] [stderr]    --> src/main.rs:219:5
[INFO] [stderr]     |
[INFO] [stderr] 219 |     JP(JumpTest),
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `POP`
[INFO] [stderr]    --> src/main.rs:222:5
[INFO] [stderr]     |
[INFO] [stderr] 222 |     POP(StackTarget),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `B`
[INFO] [stderr]    --> src/main.rs:276:8
[INFO] [stderr]     |
[INFO] [stderr] 276 |     A, B, C, D, E, H, L,
[INFO] [stderr]     |        ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `C`
[INFO] [stderr]    --> src/main.rs:276:11
[INFO] [stderr]     |
[INFO] [stderr] 276 |     A, B, C, D, E, H, L,
[INFO] [stderr]     |           ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `D`
[INFO] [stderr]    --> src/main.rs:276:14
[INFO] [stderr]     |
[INFO] [stderr] 276 |     A, B, C, D, E, H, L,
[INFO] [stderr]     |              ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `E`
[INFO] [stderr]    --> src/main.rs:276:17
[INFO] [stderr]     |
[INFO] [stderr] 276 |     A, B, C, D, E, H, L,
[INFO] [stderr]     |                 ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `H`
[INFO] [stderr]    --> src/main.rs:276:20
[INFO] [stderr]     |
[INFO] [stderr] 276 |     A, B, C, D, E, H, L,
[INFO] [stderr]     |                    ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `L`
[INFO] [stderr]    --> src/main.rs:276:23
[INFO] [stderr]     |
[INFO] [stderr] 276 |     A, B, C, D, E, H, L,
[INFO] [stderr]     |                       ^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `is_halted`
[INFO] [stderr]    --> src/main.rs:284:5
[INFO] [stderr]     |
[INFO] [stderr] 284 |     is_halted: bool
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `rom_bank_n`
[INFO] [stderr]    --> src/main.rs:390:5
[INFO] [stderr]     |
[INFO] [stderr] 390 |     rom_bank_n: [u8; ROM_BANK_N_SIZE],
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `external_ram`
[INFO] [stderr]    --> src/main.rs:391:5
[INFO] [stderr]     |
[INFO] [stderr] 391 |     external_ram: [u8; EXTERNAL_RAM_SIZE],
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `working_ram`
[INFO] [stderr]    --> src/main.rs:392:5
[INFO] [stderr]     |
[INFO] [stderr] 392 |     working_ram: [u8; WORKING_RAM_SIZE],
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `oam`
[INFO] [stderr]    --> src/main.rs:393:5
[INFO] [stderr]     |
[INFO] [stderr] 393 |     oam: [u8; OAM_SIZE],
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:834:9
[INFO] [stderr]     |
[INFO] [stderr] 834 |     let mut buffer = [0; NUMBER_OF_PIXELS];
[INFO] [stderr]     |         ----^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:835:9
[INFO] [stderr]     |
[INFO] [stderr] 835 |     let mut cycles_elapsed_in_frame = 0usize;
[INFO] [stderr]     |         ----^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Zero`
[INFO] [stderr]    --> src/main.rs:150:5
[INFO] [stderr]     |
[INFO] [stderr] 150 |     Zero,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NotCarry`
[INFO] [stderr]    --> src/main.rs:151:5
[INFO] [stderr]     |
[INFO] [stderr] 151 |     NotCarry,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Carry`
[INFO] [stderr]    --> src/main.rs:152:5
[INFO] [stderr]     |
[INFO] [stderr] 152 |     Carry,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `A`
[INFO] [stderr]    --> src/main.rs:161:5
[INFO] [stderr]     |
[INFO] [stderr] 161 |     A, B, C, D, E, H, L, HLI
[INFO] [stderr]     |     ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `B`
[INFO] [stderr]    --> src/main.rs:161:8
[INFO] [stderr]     |
[INFO] [stderr] 161 |     A, B, C, D, E, H, L, HLI
[INFO] [stderr]     |        ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `D`
[INFO] [stderr]    --> src/main.rs:161:14
[INFO] [stderr]     |
[INFO] [stderr] 161 |     A, B, C, D, E, H, L, HLI
[INFO] [stderr]     |              ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `E`
[INFO] [stderr]    --> src/main.rs:161:17
[INFO] [stderr]     |
[INFO] [stderr] 161 |     A, B, C, D, E, H, L, HLI
[INFO] [stderr]     |                 ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `L`
[INFO] [stderr]    --> src/main.rs:161:23
[INFO] [stderr]     |
[INFO] [stderr] 161 |     A, B, C, D, E, H, L, HLI
[INFO] [stderr]     |                       ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `HLI`
[INFO] [stderr]    --> src/main.rs:161:26
[INFO] [stderr]     |
[INFO] [stderr] 161 |     A, B, C, D, E, H, L, HLI
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `D`
[INFO] [stderr]    --> src/main.rs:165:14
[INFO] [stderr]     |
[INFO] [stderr] 165 |     A, B, C, D, E, H, L, HLI
[INFO] [stderr]     |              ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `E`
[INFO] [stderr]    --> src/main.rs:165:17
[INFO] [stderr]     |
[INFO] [stderr] 165 |     A, B, C, D, E, H, L, HLI
[INFO] [stderr]     |                 ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `H`
[INFO] [stderr]    --> src/main.rs:165:20
[INFO] [stderr]     |
[INFO] [stderr] 165 |     A, B, C, D, E, H, L, HLI
[INFO] [stderr]     |                    ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `L`
[INFO] [stderr]    --> src/main.rs:165:23
[INFO] [stderr]     |
[INFO] [stderr] 165 |     A, B, C, D, E, H, L, HLI
[INFO] [stderr]     |                       ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `B`
[INFO] [stderr]    --> src/main.rs:169:8
[INFO] [stderr]     |
[INFO] [stderr] 169 |     A, B, C, D, E, H, L, D8, HLI
[INFO] [stderr]     |        ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `C`
[INFO] [stderr]    --> src/main.rs:169:11
[INFO] [stderr]     |
[INFO] [stderr] 169 |     A, B, C, D, E, H, L, D8, HLI
[INFO] [stderr]     |           ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `D`
[INFO] [stderr]    --> src/main.rs:169:14
[INFO] [stderr]     |
[INFO] [stderr] 169 |     A, B, C, D, E, H, L, D8, HLI
[INFO] [stderr]     |              ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `E`
[INFO] [stderr]    --> src/main.rs:169:17
[INFO] [stderr]     |
[INFO] [stderr] 169 |     A, B, C, D, E, H, L, D8, HLI
[INFO] [stderr]     |                 ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `L`
[INFO] [stderr]    --> src/main.rs:169:23
[INFO] [stderr]     |
[INFO] [stderr] 169 |     A, B, C, D, E, H, L, D8, HLI
[INFO] [stderr]     |                       ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `HLI`
[INFO] [stderr]    --> src/main.rs:169:30
[INFO] [stderr]     |
[INFO] [stderr] 169 |     A, B, C, D, E, H, L, D8, HLI
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `WordIndirect`
[INFO] [stderr]    --> src/main.rs:180:5
[INFO] [stderr]     |
[INFO] [stderr] 180 |     WordIndirect
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `DE`
[INFO] [stderr]    --> src/main.rs:192:9
[INFO] [stderr]     |
[INFO] [stderr] 192 |     BC, DE
[INFO] [stderr]     |         ^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ADD`
[INFO] [stderr]    --> src/main.rs:215:5
[INFO] [stderr]     |
[INFO] [stderr] 215 |     ADD(ArithmeticTarget),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `JP`
[INFO] [stderr]    --> src/main.rs:219:5
[INFO] [stderr]     |
[INFO] [stderr] 219 |     JP(JumpTest),
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `POP`
[INFO] [stderr]    --> src/main.rs:222:5
[INFO] [stderr]     |
[INFO] [stderr] 222 |     POP(StackTarget),
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `B`
[INFO] [stderr]    --> src/main.rs:276:8
[INFO] [stderr]     |
[INFO] [stderr] 276 |     A, B, C, D, E, H, L,
[INFO] [stderr]     |        ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `C`
[INFO] [stderr]    --> src/main.rs:276:11
[INFO] [stderr]     |
[INFO] [stderr] 276 |     A, B, C, D, E, H, L,
[INFO] [stderr]     |           ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `D`
[INFO] [stderr]    --> src/main.rs:276:14
[INFO] [stderr]     |
[INFO] [stderr] 276 |     A, B, C, D, E, H, L,
[INFO] [stderr]     |              ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `E`
[INFO] [stderr]    --> src/main.rs:276:17
[INFO] [stderr]     |
[INFO] [stderr] 276 |     A, B, C, D, E, H, L,
[INFO] [stderr]     |                 ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `H`
[INFO] [stderr]    --> src/main.rs:276:20
[INFO] [stderr]     |
[INFO] [stderr] 276 |     A, B, C, D, E, H, L,
[INFO] [stderr]     |                    ^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `L`
[INFO] [stderr]    --> src/main.rs:276:23
[INFO] [stderr]     |
[INFO] [stderr] 276 |     A, B, C, D, E, H, L,
[INFO] [stderr]     |                       ^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `is_halted`
[INFO] [stderr]    --> src/main.rs:284:5
[INFO] [stderr]     |
[INFO] [stderr] 284 |     is_halted: bool
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `rom_bank_n`
[INFO] [stderr]    --> src/main.rs:390:5
[INFO] [stderr]     |
[INFO] [stderr] 390 |     rom_bank_n: [u8; ROM_BANK_N_SIZE],
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `external_ram`
[INFO] [stderr]    --> src/main.rs:391:5
[INFO] [stderr]     |
[INFO] [stderr] 391 |     external_ram: [u8; EXTERNAL_RAM_SIZE],
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `working_ram`
[INFO] [stderr]    --> src/main.rs:392:5
[INFO] [stderr]     |
[INFO] [stderr] 392 |     working_ram: [u8; WORKING_RAM_SIZE],
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `oam`
[INFO] [stderr]    --> src/main.rs:393:5
[INFO] [stderr]     |
[INFO] [stderr] 393 |     oam: [u8; OAM_SIZE],
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.18s
[INFO] running `"docker" "inspect" "afe9eb6923ec06fffec8c84ca0cc7ff57ab6ad9382b95a4562c7d02d559d15db"`
[INFO] running `"docker" "rm" "-f" "afe9eb6923ec06fffec8c84ca0cc7ff57ab6ad9382b95a4562c7d02d559d15db"`
[INFO] [stdout] afe9eb6923ec06fffec8c84ca0cc7ff57ab6ad9382b95a4562c7d02d559d15db