[INFO] cloning repository https://github.com/romanpolishchuk/Nemulator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/romanpolishchuk/Nemulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fromanpolishchuk%2FNemulator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fromanpolishchuk%2FNemulator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2e63525868c80d36ccf7f18b9bc30b7e6c61918f
[INFO] testing romanpolishchuk/Nemulator against 1.93.0 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fromanpolishchuk%2FNemulator" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/romanpolishchuk/Nemulator
[INFO] finished tweaking git repo https://github.com/romanpolishchuk/Nemulator
[INFO] tweaked toml for git repo https://github.com/romanpolishchuk/Nemulator written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/romanpolishchuk/Nemulator on toolchain 1.93.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.93.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/romanpolishchuk/Nemulator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.93.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded raylib v5.5.1
[INFO] [stderr]   Downloaded cmake v0.1.55
[INFO] [stderr]   Downloaded raylib-sys v5.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aedb612b997e580e11510f9d87cdba1bcb6d31eb24a1fb5fbaf5a2bd29eed015
[INFO] running `Command { std: "docker" "start" "-a" "aedb612b997e580e11510f9d87cdba1bcb6d31eb24a1fb5fbaf5a2bd29eed015", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aedb612b997e580e11510f9d87cdba1bcb6d31eb24a1fb5fbaf5a2bd29eed015", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aedb612b997e580e11510f9d87cdba1bcb6d31eb24a1fb5fbaf5a2bd29eed015", kill_on_drop: false }`
[INFO] [stdout] aedb612b997e580e11510f9d87cdba1bcb6d31eb24a1fb5fbaf5a2bd29eed015
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] adc207086e3f843fc84eb3d3a7b13b19925ed60774223cd9dffac94ea5e440b6
[INFO] running `Command { std: "docker" "start" "-a" "adc207086e3f843fc84eb3d3a7b13b19925ed60774223cd9dffac94ea5e440b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]    Compiling cmake v0.1.55
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling bindgen v0.70.1
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling raylib-sys v5.5.1
[INFO] [stderr]    Compiling raylib v5.5.1
[INFO] [stderr]    Compiling nemulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `pointer` is never read
[INFO] [stdout]   --> src/rom_reader.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         pointer += 8192 * ines_header.chr_rom_size as usize;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/main.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |         for i in 0..(341 * 262) {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_flag_interrupt_disable`, `get_flag_decimal`, `get_flag_b`, and `set_flag_b` are never used
[INFO] [stdout]    --> src/cpu.rs:94:8
[INFO] [stdout]     |
[INFO] [stdout]  43 | impl CPU {
[INFO] [stdout]     | -------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  94 |     fn get_flag_interrupt_disable(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 105 |     fn get_flag_decimal(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 |     fn get_flag_b(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 119 |     fn set_flag_b(&mut self, value: bool) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `oamaddr`, `ppuscroll`, and `ppudata_buffer` are never read
[INFO] [stdout]   --> src/ppu.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub struct PPURegisters {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout]  8 |     oamaddr: u8,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]  9 |     ppuscroll: u16,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 10 |     ppuaddr: u16,
[INFO] [stdout] 11 |     ppudata_buffer: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ppu_colors` is never used
[INFO] [stdout]    --> src/ppu.rs:112:7
[INFO] [stdout]     |
[INFO] [stdout] 112 | const ppu_colors: [Color; 1] = [Color {
[INFO] [stdout]     |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `header` and `trainer` are never read
[INFO] [stdout]   --> src/rom_reader.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct iNES {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout]  9 |     pub header: iNES_header,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 10 |     pub trainer: Vec<u8>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compile_and_read_file` is never used
[INFO] [stdout]   --> src/rom_reader.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn compile_and_read_file(filename: &str) -> iNES {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ppu_colors` should have an upper case name
[INFO] [stdout]    --> src/ppu.rs:112:7
[INFO] [stdout]     |
[INFO] [stdout] 112 | const ppu_colors: [Color; 1] = [Color {
[INFO] [stdout]     |       ^^^^^^^^^^ help: convert the identifier to upper case: `PPU_COLORS`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.30s
[INFO] running `Command { std: "docker" "inspect" "adc207086e3f843fc84eb3d3a7b13b19925ed60774223cd9dffac94ea5e440b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adc207086e3f843fc84eb3d3a7b13b19925ed60774223cd9dffac94ea5e440b6", kill_on_drop: false }`
[INFO] [stdout] adc207086e3f843fc84eb3d3a7b13b19925ed60774223cd9dffac94ea5e440b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 223d4dd0f88ba7ce1159b090bccdd8656022724ea7beab913260362b1ce4a6da
[INFO] running `Command { std: "docker" "start" "-a" "223d4dd0f88ba7ce1159b090bccdd8656022724ea7beab913260362b1ce4a6da", kill_on_drop: false }`
[INFO] [stderr]    Compiling nemulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `pointer` is never read
[INFO] [stdout]   --> src/rom_reader.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         pointer += 8192 * ines_header.chr_rom_size as usize;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/main.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |         for i in 0..(341 * 262) {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_flag_interrupt_disable`, `get_flag_decimal`, `get_flag_b`, and `set_flag_b` are never used
[INFO] [stdout]    --> src/cpu.rs:94:8
[INFO] [stdout]     |
[INFO] [stdout]  43 | impl CPU {
[INFO] [stdout]     | -------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  94 |     fn get_flag_interrupt_disable(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 105 |     fn get_flag_decimal(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 |     fn get_flag_b(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 119 |     fn set_flag_b(&mut self, value: bool) {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `oamaddr`, `ppuscroll`, and `ppudata_buffer` are never read
[INFO] [stdout]   --> src/ppu.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub struct PPURegisters {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout]  8 |     oamaddr: u8,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]  9 |     ppuscroll: u16,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 10 |     ppuaddr: u16,
[INFO] [stdout] 11 |     ppudata_buffer: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ppu_colors` is never used
[INFO] [stdout]    --> src/ppu.rs:112:7
[INFO] [stdout]     |
[INFO] [stdout] 112 | const ppu_colors: [Color; 1] = [Color {
[INFO] [stdout]     |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `header` and `trainer` are never read
[INFO] [stdout]   --> src/rom_reader.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct iNES {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout]  9 |     pub header: iNES_header,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 10 |     pub trainer: Vec<u8>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compile_and_read_file` is never used
[INFO] [stdout]   --> src/rom_reader.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn compile_and_read_file(filename: &str) -> iNES {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ppu_colors` should have an upper case name
[INFO] [stdout]    --> src/ppu.rs:112:7
[INFO] [stdout]     |
[INFO] [stdout] 112 | const ppu_colors: [Color; 1] = [Color {
[INFO] [stdout]     |       ^^^^^^^^^^ help: convert the identifier to upper case: `PPU_COLORS`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "223d4dd0f88ba7ce1159b090bccdd8656022724ea7beab913260362b1ce4a6da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "223d4dd0f88ba7ce1159b090bccdd8656022724ea7beab913260362b1ce4a6da", kill_on_drop: false }`
[INFO] [stdout] 223d4dd0f88ba7ce1159b090bccdd8656022724ea7beab913260362b1ce4a6da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+1.93.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 90693d749813e43560b1d6471c6e234c764f12282ad60a88cfa2a545a4bf1bba
[INFO] running `Command { std: "docker" "start" "-a" "90693d749813e43560b1d6471c6e234c764f12282ad60a88cfa2a545a4bf1bba", kill_on_drop: false }`
[INFO] [stderr] warning: value assigned to `pointer` is never read
[INFO] [stderr]   --> src/rom_reader.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 |         pointer += 8192 * ines_header.chr_rom_size as usize;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> src/main.rs:56:13
[INFO] [stderr]    |
[INFO] [stderr] 56 |         for i in 0..(341 * 262) {
[INFO] [stderr]    |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `get_flag_interrupt_disable`, `get_flag_decimal`, `get_flag_b`, and `set_flag_b` are never used
[INFO] [stderr]    --> src/cpu.rs:94:8
[INFO] [stderr]     |
[INFO] [stderr]  43 | impl CPU {
[INFO] [stderr]     | -------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr]  94 |     fn get_flag_interrupt_disable(&self) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 105 |     fn get_flag_decimal(&self) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 116 |     fn get_flag_b(&self) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 119 |     fn set_flag_b(&mut self, value: bool) {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `oamaddr`, `ppuscroll`, and `ppudata_buffer` are never read
[INFO] [stderr]   --> src/ppu.rs:8:5
[INFO] [stderr]    |
[INFO] [stderr]  4 | pub struct PPURegisters {
[INFO] [stderr]    |            ------------ fields in this struct
[INFO] [stderr] ...
[INFO] [stderr]  8 |     oamaddr: u8,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]  9 |     ppuscroll: u16,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 10 |     ppuaddr: u16,
[INFO] [stderr] 11 |     ppudata_buffer: u8,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ppu_colors` is never used
[INFO] [stderr]    --> src/ppu.rs:112:7
[INFO] [stderr]     |
[INFO] [stderr] 112 | const ppu_colors: [Color; 1] = [Color {
[INFO] [stderr]     |       ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `header` and `trainer` are never read
[INFO] [stderr]   --> src/rom_reader.rs:9:9
[INFO] [stderr]    |
[INFO] [stderr]  8 | pub struct iNES {
[INFO] [stderr]    |            ---- fields in this struct
[INFO] [stderr]  9 |     pub header: iNES_header,
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] 10 |     pub trainer: Vec<u8>,
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `compile_and_read_file` is never used
[INFO] [stderr]   --> src/rom_reader.rs:52:8
[INFO] [stderr]    |
[INFO] [stderr] 52 | pub fn compile_and_read_file(filename: &str) -> iNES {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ppu_colors` should have an upper case name
[INFO] [stderr]    --> src/ppu.rs:112:7
[INFO] [stderr]     |
[INFO] [stderr] 112 | const ppu_colors: [Color; 1] = [Color {
[INFO] [stderr]     |       ^^^^^^^^^^ help: convert the identifier to upper case: `PPU_COLORS`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `nemulator` (bin "nemulator" test) generated 8 warnings (run `cargo fix --bin "nemulator" -p nemulator --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/nemulator-fd97337fa85a2b0a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test cpu::tests::cpu_full ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- cpu::tests::cpu_full stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'cpu::tests::cpu_full' (25) panicked at src/cpu.rs:46:39:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5652b88fcef2 - std::backtrace_rs::backtrace::libunwind::trace::h90e89fac33585832
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5652b88fcef2 - std::backtrace_rs::backtrace::trace_unsynchronized::heebcf2380a8e7359
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5652b88fcef2 - std::sys::backtrace::_print_fmt::hdf3e2a22d2f810db
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:68:9
[INFO] [stdout]    3:     0x5652b88fcef2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hac1d885928ba8582
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:38:26
[INFO] [stdout]    4:     0x5652b890cda7 - core::fmt::rt::Argument::fmt::h6901eb7c19abebe8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5652b890cda7 - core::fmt::write::h83ebb4d32483be9e
[INFO] [stdout]    6:     0x5652b88cba06 - std::io::default_write_fmt::h751a79cdae495f10
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5652b88cba06 - std::io::Write::write_fmt::h9ef514f8700ff7b2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5652b88dc279 - std::sys::backtrace::BacktraceLock::print::hcc2e1a3ac996c911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:41:9
[INFO] [stdout]    9:     0x5652b88dc279 - std::panicking::default_hook::{{closure}}::h8e9c4d1276f0925f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5652b88dc111 - std::panicking::default_hook::h2b2078d38b534dfb
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5652b889ee0e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h39d051e7dedac6a7
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5652b889ee0e - test::test_main_with_exit_callback::{{closure}}::h4b005fe75814c302
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5652b88dc4f2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd426070722c13cbf
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5652b88dc4f2 - std::panicking::panic_with_hook::h39b739724e701bfd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5652b88dc338 - std::panicking::panic_handler::{{closure}}::he540c4833054e458
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5652b88d7789 - std::sys::backtrace::__rust_end_short_backtrace::hfa179d89deec8aed
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:176:18
[INFO] [stdout]   17:     0x5652b88bfb7d - __rustc[d131491b17107b07]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5652b89142ec - core::panicking::panic_fmt::ha564519d657d9c46
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5652b8913be2 - core::result::unwrap_failed::h23873bb39ca9a844
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5652b88574e5 - core::result::Result<T,E>::unwrap::hf0531b218cc3eb75
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5652b88574e5 - nemulator::cpu::CPU::new::h561b2627cb9f44ab
[INFO] [stdout]                                at /opt/rustwide/workdir/src/cpu.rs:46:39
[INFO] [stdout]   22:     0x5652b887a3c1 - nemulator::cpu::tests::cpu_full::h1f6e1ff5a84ae09a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/cpu/tests.rs:71:19
[INFO] [stdout]   23:     0x5652b887da47 - nemulator::cpu::tests::cpu_full::{{closure}}::h1146e5a6cc2e0876
[INFO] [stdout]                                at /opt/rustwide/workdir/src/cpu/tests.rs:61:14
[INFO] [stdout]   24:     0x5652b887e936 - core::ops::function::FnOnce::call_once::h4a1b1759bdbfc322
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5652b889ec3b - core::ops::function::FnOnce::call_once::h0217b30cfdee2e67
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x5652b889ec3b - test::__rust_begin_short_backtrace::h6d98714a1e28f556
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x5652b88b25ca - test::run_test_in_process::{{closure}}::he2c70d2634d3a3cc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x5652b88b25ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40a0a825bcf17fdd
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x5652b88b25ca - std::panicking::catch_unwind::do_call::h6c8eb5dd6e7b5975
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5652b88b25ca - std::panicking::catch_unwind::h55455eac2972ad1e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x5652b88b25ca - std::panic::catch_unwind::h0025465150a5e558
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x5652b88b25ca - test::run_test_in_process::hb61e682f9b630fbc
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x5652b88b25ca - test::run_test::{{closure}}::hc2c2a7a38ab176e2
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x5652b888c864 - test::run_test::{{closure}}::ha91867b85cd2a911
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x5652b888c864 - std::sys::backtrace::__rust_begin_short_backtrace::ha00a9fe02049c339
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/backtrace.rs:160:18
[INFO] [stdout]   36:     0x5652b8890192 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd629fba9153dfb55
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:92:13
[INFO] [stdout]   37:     0x5652b8890192 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4189018816a5c5d9
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x5652b8890192 - std::panicking::catch_unwind::do_call::hf9fcdbca3c2e9877
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:581:40
[INFO] [stdout]   39:     0x5652b8890192 - std::panicking::catch_unwind::h97b92d88631c7c64
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x5652b8890192 - std::panic::catch_unwind::ha77cdbb68e725e5e
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x5652b8890192 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h511f05bc1a132253
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/thread/lifecycle.rs:90:26
[INFO] [stdout]   42:     0x5652b8890192 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6b68b31e9b685cb8
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x5652b88d2e1f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h22a27d165e4e871d
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   44:     0x5652b88d2e1f - std::sys::thread::unix::Thread::new::thread_start::h45cc87bb053add0f
[INFO] [stdout]                                at /rustc/254b59607d4417e9dffbc307138ae5c86280fe4c/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   45:     0x7e640d117aa4 - <unknown>
[INFO] [stdout]   46:     0x7e640d1a4a64 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     cpu::tests::cpu_full
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin nemulator`
[INFO] running `Command { std: "docker" "inspect" "90693d749813e43560b1d6471c6e234c764f12282ad60a88cfa2a545a4bf1bba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90693d749813e43560b1d6471c6e234c764f12282ad60a88cfa2a545a4bf1bba", kill_on_drop: false }`
[INFO] [stdout] 90693d749813e43560b1d6471c6e234c764f12282ad60a88cfa2a545a4bf1bba
