[INFO] cloning repository https://github.com/AntoineRR/nesmulator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AntoineRR/nesmulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAntoineRR%2Fnesmulator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAntoineRR%2Fnesmulator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6a3b082aafa5dec121ae713b821f6bd19bf4c187
[INFO] checking AntoineRR/nesmulator against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAntoineRR%2Fnesmulator" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AntoineRR/nesmulator on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AntoineRR/nesmulator
[INFO] finished tweaking git repo https://github.com/AntoineRR/nesmulator
[INFO] tweaked toml for git repo https://github.com/AntoineRR/nesmulator written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/AntoineRR/nesmulator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f3a8c3e5147ba1782c8b10fd0720c06cec0bc8c3a844257c9821b6b5a87b6a0
[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" "6f3a8c3e5147ba1782c8b10fd0720c06cec0bc8c3a844257c9821b6b5a87b6a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f3a8c3e5147ba1782c8b10fd0720c06cec0bc8c3a844257c9821b6b5a87b6a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f3a8c3e5147ba1782c8b10fd0720c06cec0bc8c3a844257c9821b6b5a87b6a0", kill_on_drop: false }`
[INFO] [stdout] 6f3a8c3e5147ba1782c8b10fd0720c06cec0bc8c3a844257c9821b6b5a87b6a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5eb6b04c153d9b7c7284493cd042c207f77daf748f280f09e6a1216bf46a3a41
[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" "5eb6b04c153d9b7c7284493cd042c207f77daf748f280f09e6a1216bf46a3a41", kill_on_drop: false }`
[INFO] [stderr]     Checking nes_emulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:407:27
[INFO] [stdout]     |
[INFO] [stdout] 407 |     pub fn brk(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:448:27
[INFO] [stdout]     |
[INFO] [stdout] 448 |     pub fn clc(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:454:27
[INFO] [stdout]     |
[INFO] [stdout] 454 |     pub fn cld(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:460:27
[INFO] [stdout]     |
[INFO] [stdout] 460 |     pub fn cli(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:466:27
[INFO] [stdout]     |
[INFO] [stdout] 466 |     pub fn clv(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:516:27
[INFO] [stdout]     |
[INFO] [stdout] 516 |     pub fn dex(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:524:27
[INFO] [stdout]     |
[INFO] [stdout] 524 |     pub fn dey(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:553:27
[INFO] [stdout]     |
[INFO] [stdout] 553 |     pub fn inx(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:561:27
[INFO] [stdout]     |
[INFO] [stdout] 561 |     pub fn iny(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:630:27
[INFO] [stdout]     |
[INFO] [stdout] 630 |     pub fn nop(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:646:27
[INFO] [stdout]     |
[INFO] [stdout] 646 |     pub fn pha(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:654:27
[INFO] [stdout]     |
[INFO] [stdout] 654 |     pub fn php(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:662:27
[INFO] [stdout]     |
[INFO] [stdout] 662 |     pub fn pla(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:670:27
[INFO] [stdout]     |
[INFO] [stdout] 670 |     pub fn plp(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:706:27
[INFO] [stdout]     |
[INFO] [stdout] 706 |     pub fn rti(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:718:27
[INFO] [stdout]     |
[INFO] [stdout] 718 |     pub fn rts(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:743:27
[INFO] [stdout]     |
[INFO] [stdout] 743 |     pub fn sec(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:749:27
[INFO] [stdout]     |
[INFO] [stdout] 749 |     pub fn sed(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:755:27
[INFO] [stdout]     |
[INFO] [stdout] 755 |     pub fn sei(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:782:27
[INFO] [stdout]     |
[INFO] [stdout] 782 |     pub fn tax(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:790:27
[INFO] [stdout]     |
[INFO] [stdout] 790 |     pub fn tay(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:798:27
[INFO] [stdout]     |
[INFO] [stdout] 798 |     pub fn tsx(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:806:27
[INFO] [stdout]     |
[INFO] [stdout] 806 |     pub fn txa(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:814:27
[INFO] [stdout]     |
[INFO] [stdout] 814 |     pub fn txs(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:820:27
[INFO] [stdout]     |
[INFO] [stdout] 820 |     pub fn tya(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:827:27
[INFO] [stdout]     |
[INFO] [stdout] 827 |     pub fn err(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:407:27
[INFO] [stdout]     |
[INFO] [stdout] 407 |     pub fn brk(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:448:27
[INFO] [stdout]     |
[INFO] [stdout] 448 |     pub fn clc(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:454:27
[INFO] [stdout]     |
[INFO] [stdout] 454 |     pub fn cld(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:460:27
[INFO] [stdout]     |
[INFO] [stdout] 460 |     pub fn cli(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:466:27
[INFO] [stdout]     |
[INFO] [stdout] 466 |     pub fn clv(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:516:27
[INFO] [stdout]     |
[INFO] [stdout] 516 |     pub fn dex(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:524:27
[INFO] [stdout]     |
[INFO] [stdout] 524 |     pub fn dey(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:553:27
[INFO] [stdout]     |
[INFO] [stdout] 553 |     pub fn inx(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:561:27
[INFO] [stdout]     |
[INFO] [stdout] 561 |     pub fn iny(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:630:27
[INFO] [stdout]     |
[INFO] [stdout] 630 |     pub fn nop(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:646:27
[INFO] [stdout]     |
[INFO] [stdout] 646 |     pub fn pha(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:654:27
[INFO] [stdout]     |
[INFO] [stdout] 654 |     pub fn php(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:662:27
[INFO] [stdout]     |
[INFO] [stdout] 662 |     pub fn pla(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:670:27
[INFO] [stdout]     |
[INFO] [stdout] 670 |     pub fn plp(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:706:27
[INFO] [stdout]     |
[INFO] [stdout] 706 |     pub fn rti(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:718:27
[INFO] [stdout]     |
[INFO] [stdout] 718 |     pub fn rts(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:743:27
[INFO] [stdout]     |
[INFO] [stdout] 743 |     pub fn sec(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:749:27
[INFO] [stdout]     |
[INFO] [stdout] 749 |     pub fn sed(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:755:27
[INFO] [stdout]     |
[INFO] [stdout] 755 |     pub fn sei(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:782:27
[INFO] [stdout]     |
[INFO] [stdout] 782 |     pub fn tax(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:790:27
[INFO] [stdout]     |
[INFO] [stdout] 790 |     pub fn tay(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:798:27
[INFO] [stdout]     |
[INFO] [stdout] 798 |     pub fn tsx(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:806:27
[INFO] [stdout]     |
[INFO] [stdout] 806 |     pub fn txa(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:814:27
[INFO] [stdout]     |
[INFO] [stdout] 814 |     pub fn txs(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:820:27
[INFO] [stdout]     |
[INFO] [stdout] 820 |     pub fn tya(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]    --> src/cpu/cpu.rs:827:27
[INFO] [stdout]     |
[INFO] [stdout] 827 |     pub fn err(&mut self, mode: am) {
[INFO] [stdout]     |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `CPU_FREQUENCY`
[INFO] [stdout]   --> src/cpu/cpu.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const CPU_FREQUENCY: u32 = 1789773; // NTSC NES / Famicom frequency (Hz)
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NMI`
[INFO] [stdout]   --> src/cpu/cpu_enums.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     NMI = 2,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `CPU_FREQUENCY`
[INFO] [stdout]   --> src/cpu/cpu.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const CPU_FREQUENCY: u32 = 1789773; // NTSC NES / Famicom frequency (Hz)
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NMI`
[INFO] [stdout]   --> src/cpu/cpu_enums.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     NMI = 2,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 28 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 28 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "5eb6b04c153d9b7c7284493cd042c207f77daf748f280f09e6a1216bf46a3a41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eb6b04c153d9b7c7284493cd042c207f77daf748f280f09e6a1216bf46a3a41", kill_on_drop: false }`
[INFO] [stdout] 5eb6b04c153d9b7c7284493cd042c207f77daf748f280f09e6a1216bf46a3a41