[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] de730151eb01e3063f6348c14400ebf2cdc29170
[INFO] checking jtharris/nes_play against try#81275a1445c7502a974118e0c69b795ab60be991 for pr-80243
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjtharris%2Fnes_play" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jtharris/nes_play on toolchain 81275a1445c7502a974118e0c69b795ab60be991
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+81275a1445c7502a974118e0c69b795ab60be991" "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-11/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" "+81275a1445c7502a974118e0c69b795ab60be991" "fetch" "--locked" "--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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+81275a1445c7502a974118e0c69b795ab60be991" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70635ee9108ea86a07be5e53031f7922766fca81fba7ce27f1325707b08c9e4c
[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" "70635ee9108ea86a07be5e53031f7922766fca81fba7ce27f1325707b08c9e4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70635ee9108ea86a07be5e53031f7922766fca81fba7ce27f1325707b08c9e4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70635ee9108ea86a07be5e53031f7922766fca81fba7ce27f1325707b08c9e4c", kill_on_drop: false }`
[INFO] [stdout] 70635ee9108ea86a07be5e53031f7922766fca81fba7ce27f1325707b08c9e4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+81275a1445c7502a974118e0c69b795ab60be991" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 249aeaa23b5a1daf7a357041096c86ff2b2afd506397e658cd6196f439811cd1
[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" "249aeaa23b5a1daf7a357041096c86ff2b2afd506397e658cd6196f439811cd1", 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:53:12
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn write_mem16(&mut self, addr: u16, val: u16) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pop_stack`
[INFO] [stdout]    --> src/cpu.rs:112:12
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub fn pop_stack(&mut self) -> u8 {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Accumulator`
[INFO] [stdout]    --> src/cpu.rs:148:5
[INFO] [stdout]     |
[INFO] [stdout] 148 |     Accumulator,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Absolute`
[INFO] [stdout]    --> src/cpu.rs:149:5
[INFO] [stdout]     |
[INFO] [stdout] 149 |     Absolute(u16),
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `AbsoluteX`
[INFO] [stdout]    --> src/cpu.rs:150:5
[INFO] [stdout]     |
[INFO] [stdout] 150 |     AbsoluteX(u16),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `AbsoluteY`
[INFO] [stdout]    --> src/cpu.rs:151:5
[INFO] [stdout]     |
[INFO] [stdout] 151 |     AbsoluteY(u16),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Immediate`
[INFO] [stdout]    --> src/cpu.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 152 |     Immediate(u8),
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `IndirectX`
[INFO] [stdout]    --> src/cpu.rs:153:5
[INFO] [stdout]     |
[INFO] [stdout] 153 |     IndirectX(u8),
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `IndirectY`
[INFO] [stdout]    --> src/cpu.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 154 |     IndirectY(u8),
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ZeroPage`
[INFO] [stdout]    --> src/cpu.rs:155:5
[INFO] [stdout]     |
[INFO] [stdout] 155 |     ZeroPage(u8),
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ZeroPageX`
[INFO] [stdout]    --> src/cpu.rs:156:5
[INFO] [stdout]     |
[INFO] [stdout] 156 |     ZeroPageX(u8),
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ZeroPageY`
[INFO] [stdout]    --> src/cpu.rs:157:5
[INFO] [stdout]     |
[INFO] [stdout] 157 |     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: associated function is never used: `new`
[INFO] [stdout]  --> src/instructions/cmp.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/cpx.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/cpy.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/dec.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/eor.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/inc.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(mode: AddressingMode) -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Absolute`
[INFO] [stdout]  --> src/instructions/jmp.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Absolute(u16),
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Indirect`
[INFO] [stdout]  --> src/instructions/jmp.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Indirect(u16)
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/instructions/jmp.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn new(mode: JumpAddressMode) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/instructions/jsr.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(target: u16) -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/instructions/lda.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/ldx.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/ldy.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/lsr.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(mode: AddressingMode) -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 39 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "249aeaa23b5a1daf7a357041096c86ff2b2afd506397e658cd6196f439811cd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "249aeaa23b5a1daf7a357041096c86ff2b2afd506397e658cd6196f439811cd1", kill_on_drop: false }`
[INFO] [stdout] 249aeaa23b5a1daf7a357041096c86ff2b2afd506397e658cd6196f439811cd1