[INFO] cloning repository https://github.com/s3722763/GBAEmulatorV2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/s3722763/GBAEmulatorV2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fs3722763%2FGBAEmulatorV2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fs3722763%2FGBAEmulatorV2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1ccff74eec0f340b8c51f7acad22cc844be06dc5
[INFO] testing s3722763/GBAEmulatorV2 against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fs3722763%2FGBAEmulatorV2" "/workspace/builds/worker-26/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-26/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/s3722763/GBAEmulatorV2 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-26/source/.cargo/config
[INFO] started tweaking git repo https://github.com/s3722763/GBAEmulatorV2
[INFO] finished tweaking git repo https://github.com/s3722763/GBAEmulatorV2
[INFO] tweaked toml for git repo https://github.com/s3722763/GBAEmulatorV2 written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] crate git repo https://github.com/s3722763/GBAEmulatorV2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d45390ee501aa6d4bbfbdefe7c54619c6e78a19eb78df72d9f1c4da3ca2e1bc
[INFO] running `Command { std: "docker" "start" "-a" "7d45390ee501aa6d4bbfbdefe7c54619c6e78a19eb78df72d9f1c4da3ca2e1bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d45390ee501aa6d4bbfbdefe7c54619c6e78a19eb78df72d9f1c4da3ca2e1bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d45390ee501aa6d4bbfbdefe7c54619c6e78a19eb78df72d9f1c4da3ca2e1bc", kill_on_drop: false }`
[INFO] [stdout] 7d45390ee501aa6d4bbfbdefe7c54619c6e78a19eb78df72d9f1c4da3ca2e1bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64804ff3202a764b6fc9fe7caeb8f97f80307add2cfd23bdbff0238deb6bf34a
[INFO] running `Command { std: "docker" "start" "-a" "64804ff3202a764b6fc9fe7caeb8f97f80307add2cfd23bdbff0238deb6bf34a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.8
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling rustc-demangle v0.1.16
[INFO] [stderr]    Compiling quark v1.1.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling backtrace v0.3.43
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling failure v0.1.6
[INFO] [stderr]    Compiling nds_emulator_v2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]   --> src/arm/arm.rs:58:20
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn execute(&self, instruction: Instruction) {
[INFO] [stdout]    |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Instruction`
[INFO] [stdout]  --> src/arm/arm.rs:3:6
[INFO] [stdout]   |
[INFO] [stdout] 3 | enum Instruction {
[INFO] [stdout]   |      ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Core`
[INFO] [stdout]  --> src/arm/arm.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct Core {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `cycle`
[INFO] [stdout]   --> src/arm/arm.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn cycle() {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `fetch`
[INFO] [stdout]   --> src/arm/arm.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn fetch(&self) {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `decode`
[INFO] [stdout]   --> src/arm/arm.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn decode(&self, opcode: u32) {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `execute`
[INFO] [stdout]   --> src/arm/arm.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn execute(&self, instruction: Instruction) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write_back`
[INFO] [stdout]   --> src/arm/arm.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn write_back() {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `memory`
[INFO] [stdout]  --> src/arm/memory.rs:2:2
[INFO] [stdout]   |
[INFO] [stdout] 2 |     memory: Vec<u8>
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_word`
[INFO] [stdout]   --> src/arm/memory.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn read_word(&self, address: usize) -> u32 {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_half_word`
[INFO] [stdout]   --> src/arm/memory.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn read_half_word(&self, address: usize) -> u16 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_byte`
[INFO] [stdout]   --> src/arm/memory.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn read_byte(&self, address: usize) -> u8 {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write_word`
[INFO] [stdout]   --> src/arm/memory.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn write_word(&mut self, address: usize, data: u32) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write_half_word`
[INFO] [stdout]   --> src/arm/memory.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn write_half_word(&mut self, address: usize, data: u16) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write_byte`
[INFO] [stdout]   --> src/arm/memory.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn write_byte(&mut self, address: usize, data: u8) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.41s
[INFO] running `Command { std: "docker" "inspect" "64804ff3202a764b6fc9fe7caeb8f97f80307add2cfd23bdbff0238deb6bf34a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64804ff3202a764b6fc9fe7caeb8f97f80307add2cfd23bdbff0238deb6bf34a", kill_on_drop: false }`
[INFO] [stdout] 64804ff3202a764b6fc9fe7caeb8f97f80307add2cfd23bdbff0238deb6bf34a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8cdfae3931c1c55720279184ad573c253762ce3962ca1d6741974ec3771854f1
[INFO] running `Command { std: "docker" "start" "-a" "8cdfae3931c1c55720279184ad573c253762ce3962ca1d6741974ec3771854f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling nds_emulator_v2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]   --> src/arm/arm.rs:58:20
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn execute(&self, instruction: Instruction) {
[INFO] [stdout]    |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Instruction`
[INFO] [stdout]  --> src/arm/arm.rs:3:6
[INFO] [stdout]   |
[INFO] [stdout] 3 | enum Instruction {
[INFO] [stdout]   |      ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Core`
[INFO] [stdout]  --> src/arm/arm.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct Core {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `cycle`
[INFO] [stdout]   --> src/arm/arm.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn cycle() {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `fetch`
[INFO] [stdout]   --> src/arm/arm.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn fetch(&self) {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `decode`
[INFO] [stdout]   --> src/arm/arm.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn decode(&self, opcode: u32) {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `execute`
[INFO] [stdout]   --> src/arm/arm.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn execute(&self, instruction: Instruction) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write_back`
[INFO] [stdout]   --> src/arm/arm.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn write_back() {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `memory`
[INFO] [stdout]  --> src/arm/memory.rs:2:2
[INFO] [stdout]   |
[INFO] [stdout] 2 |     memory: Vec<u8>
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_word`
[INFO] [stdout]   --> src/arm/memory.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn read_word(&self, address: usize) -> u32 {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_half_word`
[INFO] [stdout]   --> src/arm/memory.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn read_half_word(&self, address: usize) -> u16 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_byte`
[INFO] [stdout]   --> src/arm/memory.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn read_byte(&self, address: usize) -> u8 {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write_word`
[INFO] [stdout]   --> src/arm/memory.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn write_word(&mut self, address: usize, data: u32) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write_half_word`
[INFO] [stdout]   --> src/arm/memory.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn write_half_word(&mut self, address: usize, data: u16) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `write_byte`
[INFO] [stdout]   --> src/arm/memory.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn write_byte(&mut self, address: usize, data: u8) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/nds_emulator_v2-2d9a0c3dffffa365)
[INFO] running `Command { std: "docker" "inspect" "8cdfae3931c1c55720279184ad573c253762ce3962ca1d6741974ec3771854f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cdfae3931c1c55720279184ad573c253762ce3962ca1d6741974ec3771854f1", kill_on_drop: false }`
[INFO] [stdout] 8cdfae3931c1c55720279184ad573c253762ce3962ca1d6741974ec3771854f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3cb2d4577b44d5cb5d312cb37be688b25e76d0d03e0003b8889f9ee333f55c6c
[INFO] running `Command { std: "docker" "start" "-a" "3cb2d4577b44d5cb5d312cb37be688b25e76d0d03e0003b8889f9ee333f55c6c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused variable: `instruction`
[INFO] [stderr]   --> src/arm/arm.rs:58:20
[INFO] [stderr]    |
[INFO] [stderr] 58 |     fn execute(&self, instruction: Instruction) {
[INFO] [stderr]    |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Instruction`
[INFO] [stderr]  --> src/arm/arm.rs:3:6
[INFO] [stderr]   |
[INFO] [stderr] 3 | enum Instruction {
[INFO] [stderr]   |      ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Core`
[INFO] [stderr]  --> src/arm/arm.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | struct Core {
[INFO] [stderr]   |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `cycle`
[INFO] [stderr]   --> src/arm/arm.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub fn cycle() {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `fetch`
[INFO] [stderr]   --> src/arm/arm.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn fetch(&self) {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `decode`
[INFO] [stderr]   --> src/arm/arm.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     fn decode(&self, opcode: u32) {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `execute`
[INFO] [stderr]   --> src/arm/arm.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 58 |     fn execute(&self, instruction: Instruction) {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `write_back`
[INFO] [stderr]   --> src/arm/arm.rs:62:5
[INFO] [stderr]    |
[INFO] [stderr] 62 |     fn write_back() {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `memory`
[INFO] [stderr]  --> src/arm/memory.rs:2:2
[INFO] [stderr]   |
[INFO] [stderr] 2 |     memory: Vec<u8>
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `read_word`
[INFO] [stderr]   --> src/arm/memory.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn read_word(&self, address: usize) -> u32 {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `read_half_word`
[INFO] [stderr]   --> src/arm/memory.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub fn read_half_word(&self, address: usize) -> u16 {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `read_byte`
[INFO] [stderr]   --> src/arm/memory.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn read_byte(&self, address: usize) -> u8 {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `write_word`
[INFO] [stderr]   --> src/arm/memory.rs:31:9
[INFO] [stderr]    |
[INFO] [stderr] 31 |     pub fn write_word(&mut self, address: usize, data: u32) {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `write_half_word`
[INFO] [stderr]   --> src/arm/memory.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub fn write_half_word(&mut self, address: usize, data: u16) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `write_byte`
[INFO] [stderr]   --> src/arm/memory.rs:43:9
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub fn write_byte(&mut self, address: usize, data: u8) {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `nds_emulator_v2` (bin "nds_emulator_v2" test) generated 15 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/nds_emulator_v2-2d9a0c3dffffa365)
[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" "3cb2d4577b44d5cb5d312cb37be688b25e76d0d03e0003b8889f9ee333f55c6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cb2d4577b44d5cb5d312cb37be688b25e76d0d03e0003b8889f9ee333f55c6c", kill_on_drop: false }`
[INFO] [stdout] 3cb2d4577b44d5cb5d312cb37be688b25e76d0d03e0003b8889f9ee333f55c6c