[INFO] cloning repository https://github.com/DispatchCode/nate-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DispatchCode/nate-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDispatchCode%2Fnate-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDispatchCode%2Fnate-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2f6b9a77dd3d549ea1d995061dd69b37e14d69c5
[INFO] checking DispatchCode/nate-rust against master#0d37dca25a51fb900a402c94c8818ad1c2789e30 for pr-77526
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDispatchCode%2Fnate-rust" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DispatchCode/nate-rust on toolchain 0d37dca25a51fb900a402c94c8818ad1c2789e30
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/DispatchCode/nate-rust
[INFO] finished tweaking git repo https://github.com/DispatchCode/nate-rust
[INFO] tweaked toml for git repo https://github.com/DispatchCode/nate-rust written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/DispatchCode/nate-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf1a6d0b861fb6740897d086bf6e3c8b1365bf1ab105b6911bed42b092901147
[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" "bf1a6d0b861fb6740897d086bf6e3c8b1365bf1ab105b6911bed42b092901147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf1a6d0b861fb6740897d086bf6e3c8b1365bf1ab105b6911bed42b092901147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf1a6d0b861fb6740897d086bf6e3c8b1365bf1ab105b6911bed42b092901147", kill_on_drop: false }`
[INFO] [stdout] bf1a6d0b861fb6740897d086bf6e3c8b1365bf1ab105b6911bed42b092901147
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b46e5d7294adf2920f0df3d082449e7b2b37e756b9fe8804c97ff60107e39ddc
[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" "b46e5d7294adf2920f0df3d082449e7b2b37e756b9fe8804c97ff60107e39ddc", kill_on_drop: false }`
[INFO] [stderr]     Checking r8086codegolf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `get_segreg`
[INFO] [stdout]   --> src/cpu.rs:92:19
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub unsafe fn get_segreg(&self, index : usize) -> u16 {
[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: `get_of`
[INFO] [stdout]    --> src/cpu.rs:112:12
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub fn get_of(&mut self) -> u8 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_df`
[INFO] [stdout]    --> src/cpu.rs:116:12
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub fn set_df(&mut self, val : u8) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_df`
[INFO] [stdout]    --> src/cpu.rs:120:12
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub fn get_df(&mut self) -> u8 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_if`
[INFO] [stdout]    --> src/cpu.rs:124:12
[INFO] [stdout]     |
[INFO] [stdout] 124 |     pub fn set_if(&mut self, val : u8) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_if`
[INFO] [stdout]    --> src/cpu.rs:128:12
[INFO] [stdout]     |
[INFO] [stdout] 128 |     pub fn get_if(&mut self) -> u8 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_tf`
[INFO] [stdout]    --> src/cpu.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn set_tf(&mut self, val : u8) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_tf`
[INFO] [stdout]    --> src/cpu.rs:136:12
[INFO] [stdout]     |
[INFO] [stdout] 136 |     pub fn get_tf(&mut self) -> u8 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_af`
[INFO] [stdout]    --> src/cpu.rs:156:12
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn set_af(&mut self, val : u8) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_af`
[INFO] [stdout]    --> src/cpu.rs:160:12
[INFO] [stdout]     |
[INFO] [stdout] 160 |     pub fn get_af(&mut self) -> u8 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_pf`
[INFO] [stdout]    --> src/cpu.rs:164:12
[INFO] [stdout]     |
[INFO] [stdout] 164 |     pub fn set_pf(&mut self, val : u8) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_pf`
[INFO] [stdout]    --> src/cpu.rs:168:12
[INFO] [stdout]     |
[INFO] [stdout] 168 |     pub fn get_pf(&mut self) -> u8 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_op`
[INFO] [stdout]    --> src/cpu.rs:196:12
[INFO] [stdout]     |
[INFO] [stdout] 196 |     pub fn get_op(&mut self) -> u8 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `print_internal_state`
[INFO] [stdout]   --> src/main.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | unsafe fn print_internal_state(cpu :&mut Cpu){
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_segreg`
[INFO] [stdout]   --> src/cpu.rs:92:19
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub unsafe fn get_segreg(&self, index : usize) -> u16 {
[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: `get_of`
[INFO] [stdout]    --> src/cpu.rs:112:12
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub fn get_of(&mut self) -> u8 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_df`
[INFO] [stdout]    --> src/cpu.rs:116:12
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub fn set_df(&mut self, val : u8) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_df`
[INFO] [stdout]    --> src/cpu.rs:120:12
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub fn get_df(&mut self) -> u8 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_if`
[INFO] [stdout]    --> src/cpu.rs:124:12
[INFO] [stdout]     |
[INFO] [stdout] 124 |     pub fn set_if(&mut self, val : u8) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_if`
[INFO] [stdout]    --> src/cpu.rs:128:12
[INFO] [stdout]     |
[INFO] [stdout] 128 |     pub fn get_if(&mut self) -> u8 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_tf`
[INFO] [stdout]    --> src/cpu.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn set_tf(&mut self, val : u8) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_tf`
[INFO] [stdout]    --> src/cpu.rs:136:12
[INFO] [stdout]     |
[INFO] [stdout] 136 |     pub fn get_tf(&mut self) -> u8 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_af`
[INFO] [stdout]    --> src/cpu.rs:156:12
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn set_af(&mut self, val : u8) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_af`
[INFO] [stdout]    --> src/cpu.rs:160:12
[INFO] [stdout]     |
[INFO] [stdout] 160 |     pub fn get_af(&mut self) -> u8 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_pf`
[INFO] [stdout]    --> src/cpu.rs:164:12
[INFO] [stdout]     |
[INFO] [stdout] 164 |     pub fn set_pf(&mut self, val : u8) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_pf`
[INFO] [stdout]    --> src/cpu.rs:168:12
[INFO] [stdout]     |
[INFO] [stdout] 168 |     pub fn get_pf(&mut self) -> u8 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_op`
[INFO] [stdout]    --> src/cpu.rs:196:12
[INFO] [stdout]     |
[INFO] [stdout] 196 |     pub fn get_op(&mut self) -> u8 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `print_internal_state`
[INFO] [stdout]   --> src/main.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | unsafe fn print_internal_state(cpu :&mut Cpu){
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "b46e5d7294adf2920f0df3d082449e7b2b37e756b9fe8804c97ff60107e39ddc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b46e5d7294adf2920f0df3d082449e7b2b37e756b9fe8804c97ff60107e39ddc", kill_on_drop: false }`
[INFO] [stdout] b46e5d7294adf2920f0df3d082449e7b2b37e756b9fe8804c97ff60107e39ddc