[INFO] cloning repository https://github.com/jtharris/nes_play
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jtharris/nes_play" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjtharris%2Fnes_play", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjtharris%2Fnes_play'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 94e36b96efdaa36866ae6d449dc3c631a748a8e9
[INFO] checking jtharris/nes_play against master#b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18 for pr-79470
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjtharris%2Fnes_play" "/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/jtharris/nes_play on toolchain b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jtharris/nes_play
[INFO] finished tweaking git repo https://github.com/jtharris/nes_play
[INFO] tweaked toml for git repo https://github.com/jtharris/nes_play written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/jtharris/nes_play already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "metadata" "--no-deps" "--format-version=1", 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] d0f7e24cf25da9dfdde5da6e57c8826bbb6aa7672d6a4660bdbbead8218027d9
[INFO] running `Command { std: "docker" "start" "-a" "d0f7e24cf25da9dfdde5da6e57c8826bbb6aa7672d6a4660bdbbead8218027d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0f7e24cf25da9dfdde5da6e57c8826bbb6aa7672d6a4660bdbbead8218027d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0f7e24cf25da9dfdde5da6e57c8826bbb6aa7672d6a4660bdbbead8218027d9", kill_on_drop: false }`
[INFO] [stdout] d0f7e24cf25da9dfdde5da6e57c8826bbb6aa7672d6a4660bdbbead8218027d9
[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=forbid" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5aeec010422e066178c117c5389856e051d79c1f2da537407edfca59ea8b04e
[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" "a5aeec010422e066178c117c5389856e051d79c1f2da537407edfca59ea8b04e", kill_on_drop: false }`
[INFO] [stderr]     Checking nes_play v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/cpu.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn new() -> Self {
[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: `write_mem16`
[INFO] [stdout]   --> src/cpu.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn write_mem16(&mut self, addr: u16, val: u16) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `InterruptDisable`
[INFO] [stdout]    --> src/cpu.rs:111:5
[INFO] [stdout]     |
[INFO] [stdout] 111 |     InterruptDisable,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Decimal`
[INFO] [stdout]    --> src/cpu.rs:112:5
[INFO] [stdout]     |
[INFO] [stdout] 112 |     Decimal,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Accumulator`
[INFO] [stdout]    --> src/cpu.rs:136:5
[INFO] [stdout]     |
[INFO] [stdout] 136 |     Accumulator,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Absolute`
[INFO] [stdout]    --> src/cpu.rs:137:5
[INFO] [stdout]     |
[INFO] [stdout] 137 |     Absolute(u16),
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `AbsoluteX`
[INFO] [stdout]    --> src/cpu.rs:138:5
[INFO] [stdout]     |
[INFO] [stdout] 138 |     AbsoluteX(u16),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `AbsoluteY`
[INFO] [stdout]    --> src/cpu.rs:139:5
[INFO] [stdout]     |
[INFO] [stdout] 139 |     AbsoluteY(u16),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Immediate`
[INFO] [stdout]    --> src/cpu.rs:140:5
[INFO] [stdout]     |
[INFO] [stdout] 140 |     Immediate(u8),
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `IndirectX`
[INFO] [stdout]    --> src/cpu.rs:141:5
[INFO] [stdout]     |
[INFO] [stdout] 141 |     IndirectX(u8),
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `IndirectY`
[INFO] [stdout]    --> src/cpu.rs:142:5
[INFO] [stdout]     |
[INFO] [stdout] 142 |     IndirectY(u8),
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ZeroPage`
[INFO] [stdout]    --> src/cpu.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 143 |     ZeroPage(u8),
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ZeroPageX`
[INFO] [stdout]    --> src/cpu.rs:144:5
[INFO] [stdout]     |
[INFO] [stdout] 144 |     ZeroPageX(u8),
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ZeroPageY`
[INFO] [stdout]    --> src/cpu.rs:145:5
[INFO] [stdout]     |
[INFO] [stdout] 145 |     ZeroPageY(u8),
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/instructions/adc.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(mode: AddressingMode) -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/instructions/and.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(mode: AddressingMode) -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/instructions/asl.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(mode: AddressingMode) -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/instructions/bcc.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(relative: i8) -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/instructions/bcs.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(relative: i8) -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/instructions/beq.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(relative: i8) -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/instructions/bit.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(mode: AddressingMode) -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/instructions/bmi.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(relative: i8) -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/instructions/bne.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(relative: i8) -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/instructions/bpl.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(relative: i8) -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/instructions/bvc.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(relative: i8) -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/instructions/bvs.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(relative: i8) -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 26 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `InterruptDisable`
[INFO] [stdout]    --> src/cpu.rs:111:5
[INFO] [stdout]     |
[INFO] [stdout] 111 |     InterruptDisable,
[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/cpu.rs:112:5
[INFO] [stdout]     |
[INFO] [stdout] 112 |     Decimal,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "a5aeec010422e066178c117c5389856e051d79c1f2da537407edfca59ea8b04e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5aeec010422e066178c117c5389856e051d79c1f2da537407edfca59ea8b04e", kill_on_drop: false }`
[INFO] [stdout] a5aeec010422e066178c117c5389856e051d79c1f2da537407edfca59ea8b04e