[INFO] cloning repository https://github.com/tyko-everest/gameboy-emulator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tyko-everest/gameboy-emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyko-everest%2Fgameboy-emulator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyko-everest%2Fgameboy-emulator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cf12df546aa5e0160b8cdd639a72b089917b322e
[INFO] testing tyko-everest/gameboy-emulator against 1.55.0 for beta-1.56-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyko-everest%2Fgameboy-emulator" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tyko-everest/gameboy-emulator on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tyko-everest/gameboy-emulator
[INFO] finished tweaking git repo https://github.com/tyko-everest/gameboy-emulator
[INFO] tweaked toml for git repo https://github.com/tyko-everest/gameboy-emulator written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/tyko-everest/gameboy-emulator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8199525724422cf810e003399312c5aaad6d7b8103011fb6eb47e28ac31abc9
[INFO] running `Command { std: "docker" "start" "-a" "f8199525724422cf810e003399312c5aaad6d7b8103011fb6eb47e28ac31abc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8199525724422cf810e003399312c5aaad6d7b8103011fb6eb47e28ac31abc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8199525724422cf810e003399312c5aaad6d7b8103011fb6eb47e28ac31abc9", kill_on_drop: false }`
[INFO] [stdout] f8199525724422cf810e003399312c5aaad6d7b8103011fb6eb47e28ac31abc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7fa8696bd15c6902d07efe934af2546a85c72175796b788e59838fa9030200d5
[INFO] running `Command { std: "docker" "start" "-a" "7fa8696bd15c6902d07efe934af2546a85c72175796b788e59838fa9030200d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling ux v0.1.3
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling num-bigint v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling gameboy-emulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum is never used: `Flag`
[INFO] [stdout]  --> src/state.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum Flag {
[INFO] [stdout]   |          ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]   --> src/state.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn get(flag: Flag, reg: u8) -> bool {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set`
[INFO] [stdout]   --> src/state.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn set(flag: Flag, reg: &mut u8, cond: bool) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `CPUState`
[INFO] [stdout]   --> src/state.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct CPUState {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/state.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn new() -> CPUState {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Memory`
[INFO] [stdout]   --> src/state.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub struct Memory {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read`
[INFO] [stdout]   --> src/state.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn read(&self, addr: u16) -> u8 {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write`
[INFO] [stdout]   --> src/state.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 61 |     pub fn write(&mut self, addr: u16, val: u8) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/state.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn new(size: usize) -> Memory {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `will_overflow`
[INFO] [stdout]  --> src/instructions.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn will_overflow(a: u8, b: u8) -> bool {
[INFO] [stdout]   |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `adc`
[INFO] [stdout]   --> src/instructions.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn adc(a: u8, b: u8, sr: &mut u8) -> u8 {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `and`
[INFO] [stdout]   --> src/instructions.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn and(a: u8, b: u8, sr: &mut u8) -> u8 {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `asl`
[INFO] [stdout]   --> src/instructions.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn asl(a: u8, sr: &mut u8) -> u8 {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add_offset`
[INFO] [stdout]   --> src/instructions.rs:39:4
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn add_offset(mut pc: u16, offset: i8) -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `bcc`
[INFO] [stdout]   --> src/instructions.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn bcc(offset: i8, state: &mut CPUState) {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `bcs`
[INFO] [stdout]   --> src/instructions.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub fn bcs(offset: i8, state: &mut CPUState) {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `beq`
[INFO] [stdout]   --> src/instructions.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub fn beq(offset: i8, state: &mut CPUState) {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `bmi`
[INFO] [stdout]   --> src/instructions.rs:68:8
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub fn bmi(offset: i8, state: &mut CPUState) {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `bne`
[INFO] [stdout]   --> src/instructions.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn bne(offset: i8, state: &mut CPUState) {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `bpl`
[INFO] [stdout]   --> src/instructions.rs:80:8
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub fn bpl(offset: i8, state: &mut CPUState) {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `bvc`
[INFO] [stdout]   --> src/instructions.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub fn bvc(offset: i8, state: &mut CPUState) {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `bvs`
[INFO] [stdout]   --> src/instructions.rs:94:8
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub fn bvs(offset: i8, state: &mut CPUState) {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `clc`
[INFO] [stdout]    --> src/instructions.rs:100:8
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub fn clc(sr: &mut u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `cld`
[INFO] [stdout]    --> src/instructions.rs:104:8
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub fn cld(sr: &mut u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `cli`
[INFO] [stdout]    --> src/instructions.rs:108:8
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub fn cli(sr: &mut u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `clv`
[INFO] [stdout]    --> src/instructions.rs:112:8
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub fn clv(sr: &mut u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `cmp`
[INFO] [stdout]    --> src/instructions.rs:117:8
[INFO] [stdout]     |
[INFO] [stdout] 117 | pub fn cmp(a: u8, b: u8, sr: &mut u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `dec`
[INFO] [stdout]    --> src/instructions.rs:125:8
[INFO] [stdout]     |
[INFO] [stdout] 125 | pub fn dec(a: u8, sr: &mut u8) -> u8 {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `eor`
[INFO] [stdout]    --> src/instructions.rs:132:8
[INFO] [stdout]     |
[INFO] [stdout] 132 | pub fn eor(a: u8, b: u8, sr: &mut u8) -> u8 {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `inc`
[INFO] [stdout]    --> src/instructions.rs:140:8
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub fn inc(a: u8, sr: &mut u8) -> u8 {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `jmp`
[INFO] [stdout]    --> src/instructions.rs:148:8
[INFO] [stdout]     |
[INFO] [stdout] 148 | pub fn jmp(addr: u16, state: &mut CPUState) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `ldn`
[INFO] [stdout]    --> src/instructions.rs:153:8
[INFO] [stdout]     |
[INFO] [stdout] 153 | pub fn ldn(a: u8, sr: &mut u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `lsr`
[INFO] [stdout]    --> src/instructions.rs:158:8
[INFO] [stdout]     |
[INFO] [stdout] 158 | pub fn lsr(a: u8, sr: &mut u8) -> u8 {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `ora`
[INFO] [stdout]    --> src/instructions.rs:168:8
[INFO] [stdout]     |
[INFO] [stdout] 168 | pub fn ora(a: u8, b: u8, sr: &mut u8) -> u8 {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `rol`
[INFO] [stdout]    --> src/instructions.rs:177:8
[INFO] [stdout]     |
[INFO] [stdout] 177 | pub fn rol(a: u8, sr: &mut u8) -> u8 {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `ror`
[INFO] [stdout]    --> src/instructions.rs:186:8
[INFO] [stdout]     |
[INFO] [stdout] 186 | pub fn ror(a: u8, sr: &mut u8) -> u8 {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `sbc`
[INFO] [stdout]    --> src/instructions.rs:197:8
[INFO] [stdout]     |
[INFO] [stdout] 197 | pub fn sbc(a: u8, b: u8, sr: &mut u8) -> u8 {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `sec`
[INFO] [stdout]    --> src/instructions.rs:208:8
[INFO] [stdout]     |
[INFO] [stdout] 208 | pub fn sec(sr: &mut u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `sed`
[INFO] [stdout]    --> src/instructions.rs:212:8
[INFO] [stdout]     |
[INFO] [stdout] 212 | pub fn sed(sr: &mut u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `sei`
[INFO] [stdout]    --> src/instructions.rs:216:8
[INFO] [stdout]     |
[INFO] [stdout] 216 | pub fn sei(sr: &mut u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `tax`
[INFO] [stdout]    --> src/instructions.rs:222:8
[INFO] [stdout]     |
[INFO] [stdout] 222 | pub fn tax(state: &mut CPUState) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `tay`
[INFO] [stdout]    --> src/instructions.rs:228:8
[INFO] [stdout]     |
[INFO] [stdout] 228 | pub fn tay(state: &mut CPUState) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `tsx`
[INFO] [stdout]    --> src/instructions.rs:234:8
[INFO] [stdout]     |
[INFO] [stdout] 234 | pub fn tsx(state: &mut CPUState) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `txa`
[INFO] [stdout]    --> src/instructions.rs:240:8
[INFO] [stdout]     |
[INFO] [stdout] 240 | pub fn txa(state: &mut CPUState) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `txs`
[INFO] [stdout]    --> src/instructions.rs:246:8
[INFO] [stdout]     |
[INFO] [stdout] 246 | pub fn txs(state: &mut CPUState) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `tya`
[INFO] [stdout]    --> src/instructions.rs:252:8
[INFO] [stdout]     |
[INFO] [stdout] 252 | pub fn tya(state: &mut CPUState) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_addr_from_opcode`
[INFO] [stdout]   --> src/main.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn get_addr_from_opcode(opcode: u8, state: &CPUState, memory: &mut Memory) -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `step_instr`
[INFO] [stdout]   --> src/main.rs:72:4
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn step_instr(state: &mut CPUState, memory: &mut Memory) {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.77s
[INFO] [stdout] warning: 48 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7fa8696bd15c6902d07efe934af2546a85c72175796b788e59838fa9030200d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fa8696bd15c6902d07efe934af2546a85c72175796b788e59838fa9030200d5", kill_on_drop: false }`
[INFO] [stdout] 7fa8696bd15c6902d07efe934af2546a85c72175796b788e59838fa9030200d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac80551b036d604e7225205d64b583fd73b8302a3cfa4b7faceffb2d75d6eb7b
[INFO] running `Command { std: "docker" "start" "-a" "ac80551b036d604e7225205d64b583fd73b8302a3cfa4b7faceffb2d75d6eb7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling gameboy-emulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `Interrupt`
[INFO] [stdout]  --> src/state.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Interrupt = 2,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Decimal`
[INFO] [stdout]  --> src/state.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Decimal = 3,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Break`
[INFO] [stdout]  --> src/state.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Break = 4,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add_offset`
[INFO] [stdout]   --> src/instructions.rs:39:4
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn add_offset(mut pc: u16, offset: i8) -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `bcc`
[INFO] [stdout]   --> src/instructions.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn bcc(offset: i8, state: &mut CPUState) {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `bcs`
[INFO] [stdout]   --> src/instructions.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub fn bcs(offset: i8, state: &mut CPUState) {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `beq`
[INFO] [stdout]   --> src/instructions.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub fn beq(offset: i8, state: &mut CPUState) {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `bmi`
[INFO] [stdout]   --> src/instructions.rs:68:8
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub fn bmi(offset: i8, state: &mut CPUState) {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `bne`
[INFO] [stdout]   --> src/instructions.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn bne(offset: i8, state: &mut CPUState) {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `bpl`
[INFO] [stdout]   --> src/instructions.rs:80:8
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub fn bpl(offset: i8, state: &mut CPUState) {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `bvc`
[INFO] [stdout]   --> src/instructions.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub fn bvc(offset: i8, state: &mut CPUState) {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `bvs`
[INFO] [stdout]   --> src/instructions.rs:94:8
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub fn bvs(offset: i8, state: &mut CPUState) {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `clc`
[INFO] [stdout]    --> src/instructions.rs:100:8
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub fn clc(sr: &mut u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `cld`
[INFO] [stdout]    --> src/instructions.rs:104:8
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub fn cld(sr: &mut u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `cli`
[INFO] [stdout]    --> src/instructions.rs:108:8
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub fn cli(sr: &mut u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `clv`
[INFO] [stdout]    --> src/instructions.rs:112:8
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub fn clv(sr: &mut u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `dec`
[INFO] [stdout]    --> src/instructions.rs:125:8
[INFO] [stdout]     |
[INFO] [stdout] 125 | pub fn dec(a: u8, sr: &mut u8) -> u8 {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `inc`
[INFO] [stdout]    --> src/instructions.rs:140:8
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub fn inc(a: u8, sr: &mut u8) -> u8 {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `jmp`
[INFO] [stdout]    --> src/instructions.rs:148:8
[INFO] [stdout]     |
[INFO] [stdout] 148 | pub fn jmp(addr: u16, state: &mut CPUState) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `ldn`
[INFO] [stdout]    --> src/instructions.rs:153:8
[INFO] [stdout]     |
[INFO] [stdout] 153 | pub fn ldn(a: u8, sr: &mut u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `lsr`
[INFO] [stdout]    --> src/instructions.rs:158:8
[INFO] [stdout]     |
[INFO] [stdout] 158 | pub fn lsr(a: u8, sr: &mut u8) -> u8 {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `ror`
[INFO] [stdout]    --> src/instructions.rs:186:8
[INFO] [stdout]     |
[INFO] [stdout] 186 | pub fn ror(a: u8, sr: &mut u8) -> u8 {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `sec`
[INFO] [stdout]    --> src/instructions.rs:208:8
[INFO] [stdout]     |
[INFO] [stdout] 208 | pub fn sec(sr: &mut u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `sed`
[INFO] [stdout]    --> src/instructions.rs:212:8
[INFO] [stdout]     |
[INFO] [stdout] 212 | pub fn sed(sr: &mut u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `sei`
[INFO] [stdout]    --> src/instructions.rs:216:8
[INFO] [stdout]     |
[INFO] [stdout] 216 | pub fn sei(sr: &mut u8) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `tax`
[INFO] [stdout]    --> src/instructions.rs:222:8
[INFO] [stdout]     |
[INFO] [stdout] 222 | pub fn tax(state: &mut CPUState) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `tay`
[INFO] [stdout]    --> src/instructions.rs:228:8
[INFO] [stdout]     |
[INFO] [stdout] 228 | pub fn tay(state: &mut CPUState) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `tsx`
[INFO] [stdout]    --> src/instructions.rs:234:8
[INFO] [stdout]     |
[INFO] [stdout] 234 | pub fn tsx(state: &mut CPUState) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `txa`
[INFO] [stdout]    --> src/instructions.rs:240:8
[INFO] [stdout]     |
[INFO] [stdout] 240 | pub fn txa(state: &mut CPUState) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `txs`
[INFO] [stdout]    --> src/instructions.rs:246:8
[INFO] [stdout]     |
[INFO] [stdout] 246 | pub fn txs(state: &mut CPUState) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `tya`
[INFO] [stdout]    --> src/instructions.rs:252:8
[INFO] [stdout]     |
[INFO] [stdout] 252 | pub fn tya(state: &mut CPUState) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 31 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "ac80551b036d604e7225205d64b583fd73b8302a3cfa4b7faceffb2d75d6eb7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac80551b036d604e7225205d64b583fd73b8302a3cfa4b7faceffb2d75d6eb7b", kill_on_drop: false }`
[INFO] [stdout] ac80551b036d604e7225205d64b583fd73b8302a3cfa4b7faceffb2d75d6eb7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 25cb6b0dc3440fbdd54572568f0bd4d2cfc981bf3ac0218fc2ffb7b2a009e959
[INFO] running `Command { std: "docker" "start" "-a" "25cb6b0dc3440fbdd54572568f0bd4d2cfc981bf3ac0218fc2ffb7b2a009e959", kill_on_drop: false }`
[INFO] [stderr] warning: variant is never constructed: `Interrupt`
[INFO] [stderr]  --> src/state.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     Interrupt = 2,
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Decimal`
[INFO] [stderr]  --> src/state.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     Decimal = 3,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Break`
[INFO] [stderr]  --> src/state.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     Break = 4,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `add_offset`
[INFO] [stderr]   --> src/instructions.rs:39:4
[INFO] [stderr]    |
[INFO] [stderr] 39 | fn add_offset(mut pc: u16, offset: i8) -> u16 {
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `bcc`
[INFO] [stderr]   --> src/instructions.rs:48:8
[INFO] [stderr]    |
[INFO] [stderr] 48 | pub fn bcc(offset: i8, state: &mut CPUState) {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `bcs`
[INFO] [stderr]   --> src/instructions.rs:54:8
[INFO] [stderr]    |
[INFO] [stderr] 54 | pub fn bcs(offset: i8, state: &mut CPUState) {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `beq`
[INFO] [stderr]   --> src/instructions.rs:60:8
[INFO] [stderr]    |
[INFO] [stderr] 60 | pub fn beq(offset: i8, state: &mut CPUState) {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `bmi`
[INFO] [stderr]   --> src/instructions.rs:68:8
[INFO] [stderr]    |
[INFO] [stderr] 68 | pub fn bmi(offset: i8, state: &mut CPUState) {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `bne`
[INFO] [stderr]   --> src/instructions.rs:74:8
[INFO] [stderr]    |
[INFO] [stderr] 74 | pub fn bne(offset: i8, state: &mut CPUState) {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `bpl`
[INFO] [stderr]   --> src/instructions.rs:80:8
[INFO] [stderr]    |
[INFO] [stderr] 80 | pub fn bpl(offset: i8, state: &mut CPUState) {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `bvc`
[INFO] [stderr]   --> src/instructions.rs:88:8
[INFO] [stderr]    |
[INFO] [stderr] 88 | pub fn bvc(offset: i8, state: &mut CPUState) {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `bvs`
[INFO] [stderr]   --> src/instructions.rs:94:8
[INFO] [stderr]    |
[INFO] [stderr] 94 | pub fn bvs(offset: i8, state: &mut CPUState) {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `clc`
[INFO] [stderr]    --> src/instructions.rs:100:8
[INFO] [stderr]     |
[INFO] [stderr] 100 | pub fn clc(sr: &mut u8) {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `cld`
[INFO] [stderr]    --> src/instructions.rs:104:8
[INFO] [stderr]     |
[INFO] [stderr] 104 | pub fn cld(sr: &mut u8) {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `cli`
[INFO] [stderr]    --> src/instructions.rs:108:8
[INFO] [stderr]     |
[INFO] [stderr] 108 | pub fn cli(sr: &mut u8) {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `clv`
[INFO] [stderr]    --> src/instructions.rs:112:8
[INFO] [stderr]     |
[INFO] [stderr] 112 | pub fn clv(sr: &mut u8) {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `dec`
[INFO] [stderr]    --> src/instructions.rs:125:8
[INFO] [stderr]     |
[INFO] [stderr] 125 | pub fn dec(a: u8, sr: &mut u8) -> u8 {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `inc`
[INFO] [stderr]    --> src/instructions.rs:140:8
[INFO] [stderr]     |
[INFO] [stderr] 140 | pub fn inc(a: u8, sr: &mut u8) -> u8 {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `jmp`
[INFO] [stderr]    --> src/instructions.rs:148:8
[INFO] [stderr]     |
[INFO] [stderr] 148 | pub fn jmp(addr: u16, state: &mut CPUState) {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `ldn`
[INFO] [stderr]    --> src/instructions.rs:153:8
[INFO] [stderr]     |
[INFO] [stderr] 153 | pub fn ldn(a: u8, sr: &mut u8) {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `lsr`
[INFO] [stderr]    --> src/instructions.rs:158:8
[INFO] [stderr]     |
[INFO] [stderr] 158 | pub fn lsr(a: u8, sr: &mut u8) -> u8 {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `ror`
[INFO] [stderr]    --> src/instructions.rs:186:8
[INFO] [stderr]     |
[INFO] [stderr] 186 | pub fn ror(a: u8, sr: &mut u8) -> u8 {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `sec`
[INFO] [stderr]    --> src/instructions.rs:208:8
[INFO] [stderr]     |
[INFO] [stderr] 208 | pub fn sec(sr: &mut u8) {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `sed`
[INFO] [stderr]    --> src/instructions.rs:212:8
[INFO] [stderr]     |
[INFO] [stderr] 212 | pub fn sed(sr: &mut u8) {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `sei`
[INFO] [stderr]    --> src/instructions.rs:216:8
[INFO] [stderr]     |
[INFO] [stderr] 216 | pub fn sei(sr: &mut u8) {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `tax`
[INFO] [stderr]    --> src/instructions.rs:222:8
[INFO] [stderr]     |
[INFO] [stderr] 222 | pub fn tax(state: &mut CPUState) {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `tay`
[INFO] [stderr]    --> src/instructions.rs:228:8
[INFO] [stderr]     |
[INFO] [stderr] 228 | pub fn tay(state: &mut CPUState) {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `tsx`
[INFO] [stderr]    --> src/instructions.rs:234:8
[INFO] [stderr]     |
[INFO] [stderr] 234 | pub fn tsx(state: &mut CPUState) {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `txa`
[INFO] [stderr]    --> src/instructions.rs:240:8
[INFO] [stderr]     |
[INFO] [stderr] 240 | pub fn txa(state: &mut CPUState) {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `txs`
[INFO] [stderr]    --> src/instructions.rs:246:8
[INFO] [stderr]     |
[INFO] [stderr] 246 | pub fn txs(state: &mut CPUState) {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `tya`
[INFO] [stderr]    --> src/instructions.rs:252:8
[INFO] [stderr]     |
[INFO] [stderr] 252 | pub fn tya(state: &mut CPUState) {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `gameboy-emulator` (bin "gameboy-emulator" test) generated 31 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gameboy_emulator-2703d213ce845002)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::adc ... ok
[INFO] [stdout] test instructions::tests::test_adc ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- instructions::tests::test_adc stdout ----
[INFO] [stdout] thread 'instructions::tests::test_adc' panicked at 'assertion failed: `(left == right)`
[INFO] [stdout]   left: `0`,
[INFO] [stdout]  right: `3`', src/instructions.rs:270:9
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5630ac497310 - std::backtrace_rs::backtrace::libunwind::trace::ha0ad43e8a952bfe7
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x5630ac497310 - std::backtrace_rs::backtrace::trace_unsynchronized::h6830419c0c4130dc
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5630ac497310 - std::sys_common::backtrace::_print_fmt::h8f3516631ffa1ef5
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x5630ac497310 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::he1640d5f0d93f618
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x5630ac4b9acc - core::fmt::write::h88012e1f01caeebf
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/fmt/mod.rs:1115:17
[INFO] [stdout]    5:     0x5630ac4943c5 - std::io::Write::write_fmt::h7728c39ea5632753
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/io/mod.rs:1665:15
[INFO] [stdout]    6:     0x5630ac49947b - std::sys_common::backtrace::_print::ha1f00492f406a015
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x5630ac49947b - std::sys_common::backtrace::print::hd54561b13feb6af3
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x5630ac49947b - std::panicking::default_hook::{{closure}}::h84fe124cd0864662
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x5630ac498f8c - std::panicking::default_hook::h5a8e74a76ce290a7
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x5630ac499b44 - std::panicking::rust_panic_with_hook::h67c812a4fe9d4c91
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x5630ac499627 - std::panicking::begin_panic_handler::{{closure}}::h33f9c1b96af300d7
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:519:13
[INFO] [stdout]   12:     0x5630ac49780c - std::sys_common::backtrace::__rust_end_short_backtrace::h51bae64be5921f0e
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x5630ac499589 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x5630ac4443a1 - core::panicking::panic_fmt::h12a3a3c256485fca
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x5630ac4b83e8 - core::panicking::assert_failed_inner::hd10540743cd0e11a
[INFO] [stdout]   16:     0x5630ac4482ba - core::panicking::assert_failed::hd9582311f9817b72
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/panicking.rs:117:5
[INFO] [stdout]   17:     0x5630ac445f91 - gameboy_emulator::instructions::tests::test_adc::h66e1dd0af0274382
[INFO] [stdout]                                at /opt/rustwide/workdir/src/instructions.rs:270:9
[INFO] [stdout]   18:     0x5630ac445e4a - gameboy_emulator::instructions::tests::test_adc::{{closure}}::h5538bdf77b5078ee
[INFO] [stdout]                                at /opt/rustwide/workdir/src/instructions.rs:263:5
[INFO] [stdout]   19:     0x5630ac4468be - core::ops::function::FnOnce::call_once::h1f1ff42f492dc0ec
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   20:     0x5630ac47bbd3 - core::ops::function::FnOnce::call_once::h5aba9a5d361d6c79
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   21:     0x5630ac47bbd3 - test::__rust_begin_short_backtrace::h705bb53b2b1d45e6
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/test/src/lib.rs:578:5
[INFO] [stdout]   22:     0x5630ac47a688 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::ha20f614d7c0b2b6d
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/alloc/src/boxed.rs:1572:9
[INFO] [stdout]   23:     0x5630ac47a688 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf02f19eeb64ceabd
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panic.rs:347:9
[INFO] [stdout]   24:     0x5630ac47a688 - std::panicking::try::do_call::h4bfab65eb3b4b036
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:401:40
[INFO] [stdout]   25:     0x5630ac47a688 - std::panicking::try::h6613a46a6d2b6f88
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:365:19
[INFO] [stdout]   26:     0x5630ac47a688 - std::panic::catch_unwind::h9f07b17b60991273
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panic.rs:434:14
[INFO] [stdout]   27:     0x5630ac47a688 - test::run_test_in_process::hc38797eecf07854f
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/test/src/lib.rs:601:18
[INFO] [stdout]   28:     0x5630ac47a688 - test::run_test::run_test_inner::{{closure}}::hac209db8bce0fd77
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/test/src/lib.rs:493:39
[INFO] [stdout]   29:     0x5630ac448e1d - test::run_test::run_test_inner::{{closure}}::h4aefdd4b4a423e20
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/test/src/lib.rs:520:37
[INFO] [stdout]   30:     0x5630ac448e1d - std::sys_common::backtrace::__rust_begin_short_backtrace::h652c9e2663704700
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   31:     0x5630ac44d5f8 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd84fd5e0b5b1f45f
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/thread/mod.rs:476:17
[INFO] [stdout]   32:     0x5630ac44d5f8 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he23556962a2ae14b
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panic.rs:347:9
[INFO] [stdout]   33:     0x5630ac44d5f8 - std::panicking::try::do_call::h67d4f93e1fbaa5f9
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:401:40
[INFO] [stdout]   34:     0x5630ac44d5f8 - std::panicking::try::h396886e678db815e
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panicking.rs:365:19
[INFO] [stdout]   35:     0x5630ac44d5f8 - std::panic::catch_unwind::hc1d64dcecf0a00e0
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/panic.rs:434:14
[INFO] [stdout]   36:     0x5630ac44d5f8 - std::thread::Builder::spawn_unchecked::{{closure}}::hc2644cf33cb61d8e
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/thread/mod.rs:475:30
[INFO] [stdout]   37:     0x5630ac44d5f8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h4473c2c77b66963f
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   38:     0x5630ac49e6b7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6bff7798948b1075
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/alloc/src/boxed.rs:1572:9
[INFO] [stdout]   39:     0x5630ac49e6b7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hc2d25ac38f6b2342
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/alloc/src/boxed.rs:1572:9
[INFO] [stdout]   40:     0x5630ac49e6b7 - std::sys::unix::thread::Thread::new::thread_start::hbba5bc368baac205
[INFO] [stdout]                                at /rustc/c8dfcfe046a7680554bf4eb612bad840e7631c4b/library/std/src/sys/unix/thread.rs:74:17
[INFO] [stdout]   41:     0x7f4e0f451609 - start_thread
[INFO] [stdout]   42:     0x7f4e0f223293 - clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     instructions::tests::test_adc
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--bin gameboy-emulator'
[INFO] running `Command { std: "docker" "inspect" "25cb6b0dc3440fbdd54572568f0bd4d2cfc981bf3ac0218fc2ffb7b2a009e959", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25cb6b0dc3440fbdd54572568f0bd4d2cfc981bf3ac0218fc2ffb7b2a009e959", kill_on_drop: false }`
[INFO] [stdout] 25cb6b0dc3440fbdd54572568f0bd4d2cfc981bf3ac0218fc2ffb7b2a009e959