[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 beta-2026-01-20 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-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/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-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/romanpolishchuk/Nemulator on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "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" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fbaf015153ea3a0cff1e6c7d57d981a1de611ea86cbd1c9b42eb0674d1caf0c4
[INFO] running `Command { std: "docker" "start" "-a" "fbaf015153ea3a0cff1e6c7d57d981a1de611ea86cbd1c9b42eb0674d1caf0c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fbaf015153ea3a0cff1e6c7d57d981a1de611ea86cbd1c9b42eb0674d1caf0c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbaf015153ea3a0cff1e6c7d57d981a1de611ea86cbd1c9b42eb0674d1caf0c4", kill_on_drop: false }`
[INFO] [stdout] fbaf015153ea3a0cff1e6c7d57d981a1de611ea86cbd1c9b42eb0674d1caf0c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f0dbcea4cc4de9864894ea9df8a3cf16b01c6eb1f67ab30d3068ceb45798902
[INFO] running `Command { std: "docker" "start" "-a" "9f0dbcea4cc4de9864894ea9df8a3cf16b01c6eb1f67ab30d3068ceb45798902", kill_on_drop: false }`
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling bitflags v2.10.0
[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 38.57s
[INFO] running `Command { std: "docker" "inspect" "9f0dbcea4cc4de9864894ea9df8a3cf16b01c6eb1f67ab30d3068ceb45798902", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f0dbcea4cc4de9864894ea9df8a3cf16b01c6eb1f67ab30d3068ceb45798902", kill_on_drop: false }`
[INFO] [stdout] 9f0dbcea4cc4de9864894ea9df8a3cf16b01c6eb1f67ab30d3068ceb45798902
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ead4ad35deeb00217849c3b9842a7f3bc40329a95972b56e22a6bc88a879456
[INFO] running `Command { std: "docker" "start" "-a" "8ead4ad35deeb00217849c3b9842a7f3bc40329a95972b56e22a6bc88a879456", 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" "8ead4ad35deeb00217849c3b9842a7f3bc40329a95972b56e22a6bc88a879456", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ead4ad35deeb00217849c3b9842a7f3bc40329a95972b56e22a6bc88a879456", kill_on_drop: false }`
[INFO] [stdout] 8ead4ad35deeb00217849c3b9842a7f3bc40329a95972b56e22a6bc88a879456
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ab3606abcdf8fa223c6258b3db05d2b133b1a5560285d884b29a51d1358118e8
[INFO] running `Command { std: "docker" "start" "-a" "ab3606abcdf8fa223c6258b3db05d2b133b1a5560285d884b29a51d1358118e8", 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 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/nemulator-5624ec42dfd603bb)
[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' (24) 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:     0x570ee102f2a2 - std::backtrace_rs::backtrace::libunwind::trace::hf0bd46b30bc61685
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x570ee102f2a2 - std::backtrace_rs::backtrace::trace_unsynchronized::h1d1fbb72ad89d7b7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x570ee102f2a2 - std::sys::backtrace::_print_fmt::he38b6f68ca847f47
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x570ee102f2a2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb7e843cde1bc81a3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x570ee103f42a - core::fmt::rt::Argument::fmt::hc1dd77ac64f2688c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x570ee103f42a - core::fmt::write::h952c506e2dbe9cff
[INFO] [stdout]    6:     0x570ee0ffdf86 - std::io::default_write_fmt::hd23bd8145c03a23a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x570ee0ffdf86 - std::io::Write::write_fmt::hdd3314a2bd8a34bd
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x570ee100e749 - std::sys::backtrace::BacktraceLock::print::h1079b82381c2c252
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x570ee100e749 - std::panicking::default_hook::{{closure}}::h85cb76b8462c00f2
[INFO] [stderr] error: test failed, to rerun pass `--bin nemulator`
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x570ee100e5e1 - std::panicking::default_hook::h0134d220cc034c02
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x570ee0fd0fee - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb2e68dca3970e3ca
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x570ee0fd0fee - test::test_main_with_exit_callback::{{closure}}::ha7ec2063a2565ec3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x570ee100e9c2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::haebee478d0f56cf4
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x570ee100e9c2 - std::panicking::panic_with_hook::h8119b6db1fef734f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x570ee100e808 - std::panicking::panic_handler::{{closure}}::h24f5360b91482c0e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x570ee1009c19 - std::sys::backtrace::__rust_end_short_backtrace::h4e60c5cbd1bd0108
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x570ee0ff1afd - __rustc[e4c6931bd8050421]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x570ee10467dc - core::panicking::panic_fmt::hb1614a3ff6840071
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x570ee10460d2 - core::result::unwrap_failed::h7d4c34940aded59c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x570ee0f89145 - core::result::Result<T,E>::unwrap::hc2792546db22db3e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x570ee0f89145 - nemulator::cpu::CPU::new::h970bb7b063e84407
[INFO] [stdout]                                at /opt/rustwide/workdir/src/cpu.rs:46:39
[INFO] [stdout]   22:     0x570ee0fac411 - nemulator::cpu::tests::cpu_full::h5bf2a5e61b1f5a6d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/cpu/tests.rs:71:19
[INFO] [stdout]   23:     0x570ee0fafa97 - nemulator::cpu::tests::cpu_full::{{closure}}::h44875dca99db32f1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/cpu/tests.rs:61:14
[INFO] [stdout]   24:     0x570ee0fa58f6 - core::ops::function::FnOnce::call_once::h8c97b46f324e837f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x570ee0fd0deb - core::ops::function::FnOnce::call_once::hefaf63600cd43d2a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x570ee0fd0deb - test::__rust_begin_short_backtrace::he30322a73a0e9ea6
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x570ee0fe47ba - test::run_test_in_process::{{closure}}::hdea3ab8d0243ef36
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x570ee0fe47ba - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h66d192f42498ffce
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x570ee0fe47ba - std::panicking::catch_unwind::do_call::h822e18e8d3a6bb65
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x570ee0fe47ba - std::panicking::catch_unwind::h54b1de7ceab578bf
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x570ee0fe47ba - std::panic::catch_unwind::h60c29b7a9d0246b1
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x570ee0fe47ba - test::run_test_in_process::h6099b5f871379b13
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x570ee0fe47ba - test::run_test::{{closure}}::h926ce0a38281a4c8
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x570ee0fbec14 - test::run_test::{{closure}}::h508de21a9afc7140
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x570ee0fbec14 - std::sys::backtrace::__rust_begin_short_backtrace::h6e2f5c39ca00735a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   36:     0x570ee0fc24d2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::h133e44f0e5802c14
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   37:     0x570ee0fc24d2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4718c1285283955c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x570ee0fc24d2 - std::panicking::catch_unwind::do_call::h0bba3937b4892238
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   39:     0x570ee0fc24d2 - std::panicking::catch_unwind::h5b31cab5fb8c5d7f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x570ee0fc24d2 - std::panic::catch_unwind::hb2fa05d52ed0124e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x570ee0fc24d2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::hf401cf5ff501bd29
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   42:     0x570ee0fc24d2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h160022e94ce3b0bb
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x570ee1004dff - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf234e0d1d1d272ba
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   44:     0x570ee1004dff - std::sys::thread::unix::Thread::new::thread_start::h106a295241840d3b
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   45:     0x7b03ae372aa4 - <unknown>
[INFO] [stdout]   46:     0x7b03ae3ffa64 - 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 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ab3606abcdf8fa223c6258b3db05d2b133b1a5560285d884b29a51d1358118e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab3606abcdf8fa223c6258b3db05d2b133b1a5560285d884b29a51d1358118e8", kill_on_drop: false }`
[INFO] [stdout] ab3606abcdf8fa223c6258b3db05d2b133b1a5560285d884b29a51d1358118e8
