[INFO] cloning repository https://github.com/imchristina/playdo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/imchristina/playdo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimchristina%2Fplaydo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimchristina%2Fplaydo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5d1f6d8d387dd80034986e33c9664f6ff75221f9
[INFO] testing imchristina/playdo against 1.98.0-beta.1 for beta-1.98-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimchristina%2Fplaydo" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/imchristina/playdo
[INFO] finished tweaking git repo https://github.com/imchristina/playdo
[INFO] tweaked toml for git repo https://github.com/imchristina/playdo written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/imchristina/playdo on toolchain 1.98.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/imchristina/playdo 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" "+1.98.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8b2bc45d8f15685904e68b9890068caceb3db8e53f7c9b2cd4459b997f2810ee
[INFO] running `Command { std: "docker" "start" "8b2bc45d8f15685904e68b9890068caceb3db8e53f7c9b2cd4459b997f2810ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b2bc45d8f15685904e68b9890068caceb3db8e53f7c9b2cd4459b997f2810ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8b2bc45d8f15685904e68b9890068caceb3db8e53f7c9b2cd4459b997f2810ee" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b2bc45d8f15685904e68b9890068caceb3db8e53f7c9b2cd4459b997f2810ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8b2bc45d8f15685904e68b9890068caceb3db8e53f7c9b2cd4459b997f2810ee" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling playdo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/cpu.rs:353:9
[INFO] [stdout]     |
[INFO] [stdout] 353 |         (self.0 & 0xFFFF)
[INFO] [stdout]     |         ^               ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 353 -         (self.0 & 0xFFFF)
[INFO] [stdout] 353 +         self.0 & 0xFFFF
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/cpu.rs:359:9
[INFO] [stdout]     |
[INFO] [stdout] 359 |         (self.0 & 0x3ffffff)
[INFO] [stdout]     |         ^                  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 359 -         (self.0 & 0x3ffffff)
[INFO] [stdout] 359 +         self.0 & 0x3ffffff
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `read_u16` is never used
[INFO] [stdout]   --> src/bus.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Bus {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn read_u16(&self, addr: u32) -> u16 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COP0_REG_CAUSE` is never used
[INFO] [stdout]  --> src/cpu.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const COP0_REG_CAUSE: usize = 13;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COP0_REG_EPC` is never used
[INFO] [stdout]  --> src/cpu.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const COP0_REG_EPC: usize = 14;
[INFO] [stdout]   |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COP0_SR_IEC` is never used
[INFO] [stdout]  --> src/cpu.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const COP0_SR_IEC: u32 = 1 << 0;
[INFO] [stdout]   |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COP0_SR_KUC` is never used
[INFO] [stdout]   --> src/cpu.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | const COP0_SR_KUC: u32 = 1 << 1;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COP0_SR_IEP` is never used
[INFO] [stdout]   --> src/cpu.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const COP0_SR_IEP: u32 = 1 << 2;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COP0_SR_KUP` is never used
[INFO] [stdout]   --> src/cpu.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const COP0_SR_KUP: u32 = 1 << 3;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COP0_SR_IEO` is never used
[INFO] [stdout]   --> src/cpu.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const COP0_SR_IEO: u32 = 1 << 4;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COP0_SR_KUO` is never used
[INFO] [stdout]   --> src/cpu.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const COP0_SR_KUO: u32 = 1 << 5;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `exception` is never used
[INFO] [stdout]    --> src/cpu.rs:322:8
[INFO] [stdout]     |
[INFO] [stdout]  36 | impl Cpu {
[INFO] [stdout]     | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 322 |     fn exception(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `imm` is never used
[INFO] [stdout]    --> src/cpu.rs:349:8
[INFO] [stdout]     |
[INFO] [stdout] 330 | impl Instruction {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 349 |     fn imm(&self) -> u16 {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `read_u16` is never used
[INFO] [stdout]   --> src/ram.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl Ram {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn read_u16(&self, offset: u32) -> u16 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `read_u16` is never used
[INFO] [stdout]   --> src/rom.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl Rom {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn read_u16(&self, offset: u32) -> u16 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "8b2bc45d8f15685904e68b9890068caceb3db8e53f7c9b2cd4459b997f2810ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8b2bc45d8f15685904e68b9890068caceb3db8e53f7c9b2cd4459b997f2810ee" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling playdo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/cpu.rs:353:9
[INFO] [stdout]     |
[INFO] [stdout] 353 |         (self.0 & 0xFFFF)
[INFO] [stdout]     |         ^               ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 353 -         (self.0 & 0xFFFF)
[INFO] [stdout] 353 +         self.0 & 0xFFFF
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/cpu.rs:359:9
[INFO] [stdout]     |
[INFO] [stdout] 359 |         (self.0 & 0x3ffffff)
[INFO] [stdout]     |         ^                  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 359 -         (self.0 & 0x3ffffff)
[INFO] [stdout] 359 +         self.0 & 0x3ffffff
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `read_u16` is never used
[INFO] [stdout]   --> src/bus.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Bus {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn read_u16(&self, addr: u32) -> u16 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COP0_REG_CAUSE` is never used
[INFO] [stdout]  --> src/cpu.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const COP0_REG_CAUSE: usize = 13;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COP0_REG_EPC` is never used
[INFO] [stdout]  --> src/cpu.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const COP0_REG_EPC: usize = 14;
[INFO] [stdout]   |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COP0_SR_IEC` is never used
[INFO] [stdout]  --> src/cpu.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const COP0_SR_IEC: u32 = 1 << 0;
[INFO] [stdout]   |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COP0_SR_KUC` is never used
[INFO] [stdout]   --> src/cpu.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | const COP0_SR_KUC: u32 = 1 << 1;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COP0_SR_IEP` is never used
[INFO] [stdout]   --> src/cpu.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const COP0_SR_IEP: u32 = 1 << 2;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COP0_SR_KUP` is never used
[INFO] [stdout]   --> src/cpu.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const COP0_SR_KUP: u32 = 1 << 3;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COP0_SR_IEO` is never used
[INFO] [stdout]   --> src/cpu.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const COP0_SR_IEO: u32 = 1 << 4;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COP0_SR_KUO` is never used
[INFO] [stdout]   --> src/cpu.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const COP0_SR_KUO: u32 = 1 << 5;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `exception` is never used
[INFO] [stdout]    --> src/cpu.rs:322:8
[INFO] [stdout]     |
[INFO] [stdout]  36 | impl Cpu {
[INFO] [stdout]     | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 322 |     fn exception(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `imm` is never used
[INFO] [stdout]    --> src/cpu.rs:349:8
[INFO] [stdout]     |
[INFO] [stdout] 330 | impl Instruction {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 349 |     fn imm(&self) -> u16 {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `read_u16` is never used
[INFO] [stdout]   --> src/ram.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl Ram {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn read_u16(&self, offset: u32) -> u16 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `read_u16` is never used
[INFO] [stdout]   --> src/rom.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl Rom {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn read_u16(&self, offset: u32) -> u16 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "8b2bc45d8f15685904e68b9890068caceb3db8e53f7c9b2cd4459b997f2810ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8b2bc45d8f15685904e68b9890068caceb3db8e53f7c9b2cd4459b997f2810ee" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/cpu.rs:353:9
[INFO] [stderr]     |
[INFO] [stderr] 353 |         (self.0 & 0xFFFF)
[INFO] [stderr]     |         ^               ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 353 -         (self.0 & 0xFFFF)
[INFO] [stderr] 353 +         self.0 & 0xFFFF
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/cpu.rs:359:9
[INFO] [stderr]     |
[INFO] [stderr] 359 |         (self.0 & 0x3ffffff)
[INFO] [stderr]     |         ^                  ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 359 -         (self.0 & 0x3ffffff)
[INFO] [stderr] 359 +         self.0 & 0x3ffffff
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: method `read_u16` is never used
[INFO] [stderr]   --> src/bus.rs:35:12
[INFO] [stderr]    |
[INFO] [stderr] 14 | impl Bus {
[INFO] [stderr]    | -------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 35 |     pub fn read_u16(&self, addr: u32) -> u16 {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `COP0_REG_CAUSE` is never used
[INFO] [stderr]  --> src/cpu.rs:6:7
[INFO] [stderr]   |
[INFO] [stderr] 6 | const COP0_REG_CAUSE: usize = 13;
[INFO] [stderr]   |       ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `COP0_REG_EPC` is never used
[INFO] [stderr]  --> src/cpu.rs:7:7
[INFO] [stderr]   |
[INFO] [stderr] 7 | const COP0_REG_EPC: usize = 14;
[INFO] [stderr]   |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `COP0_SR_IEC` is never used
[INFO] [stderr]  --> src/cpu.rs:9:7
[INFO] [stderr]   |
[INFO] [stderr] 9 | const COP0_SR_IEC: u32 = 1 << 0;
[INFO] [stderr]   |       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `COP0_SR_KUC` is never used
[INFO] [stderr]   --> src/cpu.rs:10:7
[INFO] [stderr]    |
[INFO] [stderr] 10 | const COP0_SR_KUC: u32 = 1 << 1;
[INFO] [stderr]    |       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `COP0_SR_IEP` is never used
[INFO] [stderr]   --> src/cpu.rs:11:7
[INFO] [stderr]    |
[INFO] [stderr] 11 | const COP0_SR_IEP: u32 = 1 << 2;
[INFO] [stderr]    |       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `COP0_SR_KUP` is never used
[INFO] [stderr]   --> src/cpu.rs:12:7
[INFO] [stderr]    |
[INFO] [stderr] 12 | const COP0_SR_KUP: u32 = 1 << 3;
[INFO] [stderr]    |       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `COP0_SR_IEO` is never used
[INFO] [stderr]   --> src/cpu.rs:13:7
[INFO] [stderr]    |
[INFO] [stderr] 13 | const COP0_SR_IEO: u32 = 1 << 4;
[INFO] [stderr]    |       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `COP0_SR_KUO` is never used
[INFO] [stderr]   --> src/cpu.rs:14:7
[INFO] [stderr]    |
[INFO] [stderr] 14 | const COP0_SR_KUO: u32 = 1 << 5;
[INFO] [stderr]    |       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `exception` is never used
[INFO] [stderr]    --> src/cpu.rs:322:8
[INFO] [stderr]     |
[INFO] [stderr]  36 | impl Cpu {
[INFO] [stderr]     | -------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 322 |     fn exception(&mut self) {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `imm` is never used
[INFO] [stderr]    --> src/cpu.rs:349:8
[INFO] [stderr]     |
[INFO] [stderr] 330 | impl Instruction {
[INFO] [stderr]     | ---------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 349 |     fn imm(&self) -> u16 {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `read_u16` is never used
[INFO] [stderr]   --> src/ram.rs:20:12
[INFO] [stderr]    |
[INFO] [stderr]  7 | impl Ram {
[INFO] [stderr]    | -------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 20 |     pub fn read_u16(&self, offset: u32) -> u16 {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `read_u16` is never used
[INFO] [stderr]   --> src/rom.rs:26:12
[INFO] [stderr]    |
[INFO] [stderr]  7 | impl Rom {
[INFO] [stderr]    | -------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 26 |     pub fn read_u16(&self, offset: u32) -> u16 {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `playdo` (bin "playdo" test) generated 15 warnings (run `cargo fix --bin "playdo" -p playdo --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/playdo-93c21e82f79afe2b)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8b2bc45d8f15685904e68b9890068caceb3db8e53f7c9b2cd4459b997f2810ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b2bc45d8f15685904e68b9890068caceb3db8e53f7c9b2cd4459b997f2810ee", kill_on_drop: false }`
[INFO] [stdout] 8b2bc45d8f15685904e68b9890068caceb3db8e53f7c9b2cd4459b997f2810ee
