[INFO] cloning repository https://github.com/SSS-Says-Snek/chip-8
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SSS-Says-Snek/chip-8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSSS-Says-Snek%2Fchip-8", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSSS-Says-Snek%2Fchip-8'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 72ceed790138e1cb8c20a40662df786ec57bdf37
[INFO] checking SSS-Says-Snek/chip-8 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSSS-Says-Snek%2Fchip-8" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SSS-Says-Snek/chip-8 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/SSS-Says-Snek/chip-8
[INFO] finished tweaking git repo https://github.com/SSS-Says-Snek/chip-8
[INFO] tweaked toml for git repo https://github.com/SSS-Says-Snek/chip-8 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/SSS-Says-Snek/chip-8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] af24ec07b4584756022786889ed3dfb7e36156e729b6d8fdcd718853ab5a2c87
[INFO] running `Command { std: "docker" "start" "-a" "af24ec07b4584756022786889ed3dfb7e36156e729b6d8fdcd718853ab5a2c87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af24ec07b4584756022786889ed3dfb7e36156e729b6d8fdcd718853ab5a2c87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af24ec07b4584756022786889ed3dfb7e36156e729b6d8fdcd718853ab5a2c87", kill_on_drop: false }`
[INFO] [stdout] af24ec07b4584756022786889ed3dfb7e36156e729b6d8fdcd718853ab5a2c87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7cb4f5916a24dd52fa510631f628c46eb1a07f3076340a4c81ef48644e1e7f79
[INFO] running `Command { std: "docker" "start" "-a" "7cb4f5916a24dd52fa510631f628c46eb1a07f3076340a4c81ef48644e1e7f79", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.135
[INFO] [stderr]    Compiling version-compare v0.1.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling sdl2 v0.35.2
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling sdl2-sys v0.35.2
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking chip-8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: structure field `table_E` should have a snake case name
[INFO] [stdout]   --> src/chip8.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     table_E: Vec<fn(&mut Self)>,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to snake case: `table_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `table_F` should have a snake case name
[INFO] [stdout]   --> src/chip8.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     table_F: Vec<fn(&mut Self)>,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `table_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `table_E` should have a snake case name
[INFO] [stdout]   --> src/chip8.rs:53:17
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let mut table_E: Vec<fn(&mut Self)> = vec![Chip8::op_null; 0xF];
[INFO] [stdout]    |                 ^^^^^^^ help: convert the identifier to snake case: `table_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `table_F` should have a snake case name
[INFO] [stdout]   --> src/chip8.rs:54:17
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let mut table_F: Vec<fn(&mut Self)> = vec![Chip8::op_null; 0x66];
[INFO] [stdout]    |                 ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `table_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `table_E` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:167:8
[INFO] [stdout]     |
[INFO] [stdout] 167 |     fn table_E(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `table_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `table_F` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:171:8
[INFO] [stdout]     |
[INFO] [stdout] 171 |     fn table_F(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `table_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_00E0` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:175:8
[INFO] [stdout]     |
[INFO] [stdout] 175 |     fn op_00E0(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `op_00_e0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_00EE` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:179:8
[INFO] [stdout]     |
[INFO] [stdout] 179 |     fn op_00EE(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `op_00_ee`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_8xyE` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:322:8
[INFO] [stdout]     |
[INFO] [stdout] 322 |     fn op_8xyE(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `op_8xy_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Annn` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:342:8
[INFO] [stdout]     |
[INFO] [stdout] 342 |     fn op_Annn(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `op_annn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Bnnn` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:348:8
[INFO] [stdout]     |
[INFO] [stdout] 348 |     fn op_Bnnn(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `op_bnnn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Cxkk` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:354:8
[INFO] [stdout]     |
[INFO] [stdout] 354 |     fn op_Cxkk(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `op_cxkk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Dxyn` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:361:8
[INFO] [stdout]     |
[INFO] [stdout] 361 |     fn op_Dxyn(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `op_dxyn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Ex9E` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:389:8
[INFO] [stdout]     |
[INFO] [stdout] 389 |     fn op_Ex9E(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `op_ex9_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_ExA1` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:398:8
[INFO] [stdout]     |
[INFO] [stdout] 398 |     fn op_ExA1(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `op_ex_a1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Fx07` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:407:8
[INFO] [stdout]     |
[INFO] [stdout] 407 |     fn op_Fx07(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `op_fx07`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Fx0A` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:413:8
[INFO] [stdout]     |
[INFO] [stdout] 413 |     fn op_Fx0A(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `op_fx0_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Fx15` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:431:8
[INFO] [stdout]     |
[INFO] [stdout] 431 |     fn op_Fx15(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `op_fx15`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Fx18` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:437:8
[INFO] [stdout]     |
[INFO] [stdout] 437 |     fn op_Fx18(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `op_fx18`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Fx1E` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:443:8
[INFO] [stdout]     |
[INFO] [stdout] 443 |     fn op_Fx1E(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `op_fx1_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Fx29` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:449:8
[INFO] [stdout]     |
[INFO] [stdout] 449 |     fn op_Fx29(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `op_fx29`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Fx33` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:456:8
[INFO] [stdout]     |
[INFO] [stdout] 456 |     fn op_Fx33(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `op_fx33`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Fx55` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:468:8
[INFO] [stdout]     |
[INFO] [stdout] 468 |     fn op_Fx55(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `op_fx55`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Fx65` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:478:8
[INFO] [stdout]     |
[INFO] [stdout] 478 |     fn op_Fx65(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `op_fx65`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 24 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `table_E` should have a snake case name
[INFO] [stdout]   --> src/chip8.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     table_E: Vec<fn(&mut Self)>,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to snake case: `table_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `table_F` should have a snake case name
[INFO] [stdout]   --> src/chip8.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     table_F: Vec<fn(&mut Self)>,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `table_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `table_E` should have a snake case name
[INFO] [stdout]   --> src/chip8.rs:53:17
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let mut table_E: Vec<fn(&mut Self)> = vec![Chip8::op_null; 0xF];
[INFO] [stdout]    |                 ^^^^^^^ help: convert the identifier to snake case: `table_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `table_F` should have a snake case name
[INFO] [stdout]   --> src/chip8.rs:54:17
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let mut table_F: Vec<fn(&mut Self)> = vec![Chip8::op_null; 0x66];
[INFO] [stdout]    |                 ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `table_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `table_E` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:167:8
[INFO] [stdout]     |
[INFO] [stdout] 167 |     fn table_E(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `table_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `table_F` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:171:8
[INFO] [stdout]     |
[INFO] [stdout] 171 |     fn table_F(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `table_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_00E0` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:175:8
[INFO] [stdout]     |
[INFO] [stdout] 175 |     fn op_00E0(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `op_00_e0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_00EE` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:179:8
[INFO] [stdout]     |
[INFO] [stdout] 179 |     fn op_00EE(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `op_00_ee`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_8xyE` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:322:8
[INFO] [stdout]     |
[INFO] [stdout] 322 |     fn op_8xyE(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `op_8xy_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Annn` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:342:8
[INFO] [stdout]     |
[INFO] [stdout] 342 |     fn op_Annn(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `op_annn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Bnnn` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:348:8
[INFO] [stdout]     |
[INFO] [stdout] 348 |     fn op_Bnnn(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `op_bnnn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Cxkk` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:354:8
[INFO] [stdout]     |
[INFO] [stdout] 354 |     fn op_Cxkk(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `op_cxkk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Dxyn` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:361:8
[INFO] [stdout]     |
[INFO] [stdout] 361 |     fn op_Dxyn(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `op_dxyn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Ex9E` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:389:8
[INFO] [stdout]     |
[INFO] [stdout] 389 |     fn op_Ex9E(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `op_ex9_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_ExA1` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:398:8
[INFO] [stdout]     |
[INFO] [stdout] 398 |     fn op_ExA1(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `op_ex_a1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Fx07` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:407:8
[INFO] [stdout]     |
[INFO] [stdout] 407 |     fn op_Fx07(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `op_fx07`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Fx0A` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:413:8
[INFO] [stdout]     |
[INFO] [stdout] 413 |     fn op_Fx0A(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `op_fx0_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Fx15` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:431:8
[INFO] [stdout]     |
[INFO] [stdout] 431 |     fn op_Fx15(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `op_fx15`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Fx18` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:437:8
[INFO] [stdout]     |
[INFO] [stdout] 437 |     fn op_Fx18(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `op_fx18`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Fx1E` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:443:8
[INFO] [stdout]     |
[INFO] [stdout] 443 |     fn op_Fx1E(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `op_fx1_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Fx29` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:449:8
[INFO] [stdout]     |
[INFO] [stdout] 449 |     fn op_Fx29(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `op_fx29`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Fx33` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:456:8
[INFO] [stdout]     |
[INFO] [stdout] 456 |     fn op_Fx33(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `op_fx33`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Fx55` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:468:8
[INFO] [stdout]     |
[INFO] [stdout] 468 |     fn op_Fx55(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `op_fx55`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Fx65` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:478:8
[INFO] [stdout]     |
[INFO] [stdout] 478 |     fn op_Fx65(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `op_fx65`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 24 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.27s
[INFO] running `Command { std: "docker" "inspect" "7cb4f5916a24dd52fa510631f628c46eb1a07f3076340a4c81ef48644e1e7f79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cb4f5916a24dd52fa510631f628c46eb1a07f3076340a4c81ef48644e1e7f79", kill_on_drop: false }`
[INFO] [stdout] 7cb4f5916a24dd52fa510631f628c46eb1a07f3076340a4c81ef48644e1e7f79