[INFO] cloning repository https://github.com/septa97/intel-8080-emu-space-invaders
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/septa97/intel-8080-emu-space-invaders" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsepta97%2Fintel-8080-emu-space-invaders", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsepta97%2Fintel-8080-emu-space-invaders'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3917e4f4bf01ea2ec7b1ebfb5d01bc62224a2987
[INFO] testing septa97/intel-8080-emu-space-invaders against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsepta97%2Fintel-8080-emu-space-invaders" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/septa97/intel-8080-emu-space-invaders on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/septa97/intel-8080-emu-space-invaders
[INFO] finished tweaking git repo https://github.com/septa97/intel-8080-emu-space-invaders
[INFO] tweaked toml for git repo https://github.com/septa97/intel-8080-emu-space-invaders written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/septa97/intel-8080-emu-space-invaders already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] faf97ef9639220c83cd2bc7c7f67200295661f7a8df87602895f07447e9e8076
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "faf97ef9639220c83cd2bc7c7f67200295661f7a8df87602895f07447e9e8076", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "faf97ef9639220c83cd2bc7c7f67200295661f7a8df87602895f07447e9e8076", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "faf97ef9639220c83cd2bc7c7f67200295661f7a8df87602895f07447e9e8076", kill_on_drop: false }`
[INFO] [stdout] faf97ef9639220c83cd2bc7c7f67200295661f7a8df87602895f07447e9e8076
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ae056b4c2b7f297826c5e9b46910740d828daf44e84af19329940a97351356b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6ae056b4c2b7f297826c5e9b46910740d828daf44e84af19329940a97351356b", kill_on_drop: false }`
[INFO] [stderr]    Compiling intel-8080-emu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant is never used: `MEMORY_SIZE`
[INFO] [stdout]  --> src/state.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | const MEMORY_SIZE: usize = 65_536; // 2 ^ 16, 16-bit addresses
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `ConditionCodes`
[INFO] [stdout]  --> src/state.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct ConditionCodes {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `State8080`
[INFO] [stdout]   --> src/state.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct State8080 {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_z`
[INFO] [stdout]   --> src/state.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn get_z(num: u8) -> u8 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_s`
[INFO] [stdout]   --> src/state.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn get_s(num: u8) -> u8 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_p`
[INFO] [stdout]   --> src/state.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn get_p(num: u8) -> u8 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_cy`
[INFO] [stdout]   --> src/state.rs:52:4
[INFO] [stdout]    |
[INFO] [stdout] 52 | fn get_cy(has_overflowed: bool) -> u8 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add`
[INFO] [stdout]   --> src/state.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn add(&mut self, lhs: u8, rhs: u8) -> u8 {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `adc`
[INFO] [stdout]   --> src/state.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn adc(&mut self, lhs: u8, rhs: u8) -> u8 {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sub`
[INFO] [stdout]   --> src/state.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 88 |     fn sub(&mut self, lhs: u8, rhs: u8) -> u8 {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sbb`
[INFO] [stdout]    --> src/state.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn sbb(&mut self, lhs: u8, rhs: u8) -> u8 {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `update_bc`
[INFO] [stdout]    --> src/state.rs:114:8
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn update_bc(&mut self, bc: u16) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `update_de`
[INFO] [stdout]    --> src/state.rs:120:8
[INFO] [stdout]     |
[INFO] [stdout] 120 |     fn update_de(&mut self, de: u16) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `update_hl`
[INFO] [stdout]    --> src/state.rs:126:8
[INFO] [stdout]     |
[INFO] [stdout] 126 |     fn update_hl(&mut self, hl: u16) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `emulate_cycle`
[INFO] [stdout]    --> src/state.rs:131:8
[INFO] [stdout]     |
[INFO] [stdout] 131 |     fn emulate_cycle(&mut self) {
[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 1.69s
[INFO] running `Command { std: "docker" "inspect" "6ae056b4c2b7f297826c5e9b46910740d828daf44e84af19329940a97351356b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ae056b4c2b7f297826c5e9b46910740d828daf44e84af19329940a97351356b", kill_on_drop: false }`
[INFO] [stdout] 6ae056b4c2b7f297826c5e9b46910740d828daf44e84af19329940a97351356b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 012b586880d464efc8c8129f6902670ddbb9e9801ea5c428f772914847760b42
[INFO] running `Command { std: "docker" "start" "-a" "012b586880d464efc8c8129f6902670ddbb9e9801ea5c428f772914847760b42", kill_on_drop: false }`
[INFO] [stderr]    Compiling intel-8080-emu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant is never used: `MEMORY_SIZE`
[INFO] [stdout]  --> src/state.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | const MEMORY_SIZE: usize = 65_536; // 2 ^ 16, 16-bit addresses
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `ConditionCodes`
[INFO] [stdout]  --> src/state.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct ConditionCodes {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `State8080`
[INFO] [stdout]   --> src/state.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct State8080 {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_z`
[INFO] [stdout]   --> src/state.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn get_z(num: u8) -> u8 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_s`
[INFO] [stdout]   --> src/state.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn get_s(num: u8) -> u8 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_p`
[INFO] [stdout]   --> src/state.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn get_p(num: u8) -> u8 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_cy`
[INFO] [stdout]   --> src/state.rs:52:4
[INFO] [stdout]    |
[INFO] [stdout] 52 | fn get_cy(has_overflowed: bool) -> u8 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add`
[INFO] [stdout]   --> src/state.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn add(&mut self, lhs: u8, rhs: u8) -> u8 {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `adc`
[INFO] [stdout]   --> src/state.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn adc(&mut self, lhs: u8, rhs: u8) -> u8 {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sub`
[INFO] [stdout]   --> src/state.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 88 |     fn sub(&mut self, lhs: u8, rhs: u8) -> u8 {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sbb`
[INFO] [stdout]    --> src/state.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn sbb(&mut self, lhs: u8, rhs: u8) -> u8 {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `update_bc`
[INFO] [stdout]    --> src/state.rs:114:8
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn update_bc(&mut self, bc: u16) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `update_de`
[INFO] [stdout]    --> src/state.rs:120:8
[INFO] [stdout]     |
[INFO] [stdout] 120 |     fn update_de(&mut self, de: u16) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `update_hl`
[INFO] [stdout]    --> src/state.rs:126:8
[INFO] [stdout]     |
[INFO] [stdout] 126 |     fn update_hl(&mut self, hl: u16) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `emulate_cycle`
[INFO] [stdout]    --> src/state.rs:131:8
[INFO] [stdout]     |
[INFO] [stdout] 131 |     fn emulate_cycle(&mut self) {
[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 1.28s
[INFO] running `Command { std: "docker" "inspect" "012b586880d464efc8c8129f6902670ddbb9e9801ea5c428f772914847760b42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "012b586880d464efc8c8129f6902670ddbb9e9801ea5c428f772914847760b42", kill_on_drop: false }`
[INFO] [stdout] 012b586880d464efc8c8129f6902670ddbb9e9801ea5c428f772914847760b42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 482a456a6d5de6952ec2643187e499403ce126b8acb394342e9e28540d8ebe5d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "482a456a6d5de6952ec2643187e499403ce126b8acb394342e9e28540d8ebe5d", kill_on_drop: false }`
[INFO] [stderr] warning: constant is never used: `MEMORY_SIZE`
[INFO] [stderr]  --> src/state.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | const MEMORY_SIZE: usize = 65_536; // 2 ^ 16, 16-bit addresses
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `ConditionCodes`
[INFO] [stderr]  --> src/state.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 4 | struct ConditionCodes {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `State8080`
[INFO] [stderr]   --> src/state.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 13 | struct State8080 {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_z`
[INFO] [stderr]   --> src/state.rs:28:4
[INFO] [stderr]    |
[INFO] [stderr] 28 | fn get_z(num: u8) -> u8 {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_s`
[INFO] [stderr]   --> src/state.rs:36:4
[INFO] [stderr]    |
[INFO] [stderr] 36 | fn get_s(num: u8) -> u8 {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_p`
[INFO] [stderr]   --> src/state.rs:44:4
[INFO] [stderr]    |
[INFO] [stderr] 44 | fn get_p(num: u8) -> u8 {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_cy`
[INFO] [stderr]   --> src/state.rs:52:4
[INFO] [stderr]    |
[INFO] [stderr] 52 | fn get_cy(has_overflowed: bool) -> u8 {
[INFO] [stderr]    |    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `add`
[INFO] [stderr]   --> src/state.rs:62:8
[INFO] [stderr]    |
[INFO] [stderr] 62 |     fn add(&mut self, lhs: u8, rhs: u8) -> u8 {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `adc`
[INFO] [stderr]   --> src/state.rs:75:8
[INFO] [stderr]    |
[INFO] [stderr] 75 |     fn adc(&mut self, lhs: u8, rhs: u8) -> u8 {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `sub`
[INFO] [stderr]   --> src/state.rs:88:8
[INFO] [stderr]    |
[INFO] [stderr] 88 |     fn sub(&mut self, lhs: u8, rhs: u8) -> u8 {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `sbb`
[INFO] [stderr]    --> src/state.rs:101:8
[INFO] [stderr]     |
[INFO] [stderr] 101 |     fn sbb(&mut self, lhs: u8, rhs: u8) -> u8 {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `update_bc`
[INFO] [stderr]    --> src/state.rs:114:8
[INFO] [stderr]     |
[INFO] [stderr] 114 |     fn update_bc(&mut self, bc: u16) {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `update_de`
[INFO] [stderr]    --> src/state.rs:120:8
[INFO] [stderr]     |
[INFO] [stderr] 120 |     fn update_de(&mut self, de: u16) {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `update_hl`
[INFO] [stderr]    --> src/state.rs:126:8
[INFO] [stderr]     |
[INFO] [stderr] 126 |     fn update_hl(&mut self, hl: u16) {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `emulate_cycle`
[INFO] [stderr]    --> src/state.rs:131:8
[INFO] [stderr]     |
[INFO] [stderr] 131 |     fn emulate_cycle(&mut self) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `intel-8080-emu` (bin "intel-8080-emu" test) generated 15 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/intel_8080_emu-288fd50d5dc6db80)
[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" "482a456a6d5de6952ec2643187e499403ce126b8acb394342e9e28540d8ebe5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "482a456a6d5de6952ec2643187e499403ce126b8acb394342e9e28540d8ebe5d", kill_on_drop: false }`
[INFO] [stdout] 482a456a6d5de6952ec2643187e499403ce126b8acb394342e9e28540d8ebe5d