[INFO] cloning repository https://github.com/yufrice/nesnes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yufrice/nesnes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyufrice%2Fnesnes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyufrice%2Fnesnes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e4fe3ae0711fce9849c84c4c087b476c44152318
[INFO] checking yufrice/nesnes against beta-2020-07-24 for pr-75494-beta
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyufrice%2Fnesnes" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yufrice/nesnes on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/yufrice/nesnes
[INFO] finished tweaking git repo https://github.com/yufrice/nesnes
[INFO] tweaked toml for git repo https://github.com/yufrice/nesnes written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/yufrice/nesnes already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f478d1dcbe170a8ffc39aad94642f9c3294dee1b861d6bb2718cc7e301b12a52
[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" "f478d1dcbe170a8ffc39aad94642f9c3294dee1b861d6bb2718cc7e301b12a52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f478d1dcbe170a8ffc39aad94642f9c3294dee1b861d6bb2718cc7e301b12a52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f478d1dcbe170a8ffc39aad94642f9c3294dee1b861d6bb2718cc7e301b12a52", kill_on_drop: false }`
[INFO] [stdout] f478d1dcbe170a8ffc39aad94642f9c3294dee1b861d6bb2718cc7e301b12a52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c5b0af38d19e4a84d0150d3298cf1237d786c0b6dbe4d1748ae1277845d000e0
[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" "c5b0af38d19e4a84d0150d3298cf1237d786c0b6dbe4d1748ae1277845d000e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.2
[INFO] [stderr]     Checking rand_core v0.4.0
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]     Checking lazy_static v1.3.0
[INFO] [stderr]     Checking ucd-util v0.1.3
[INFO] [stderr]    Compiling regex v1.1.5
[INFO] [stderr]     Checking utf8-ranges v1.0.2
[INFO] [stderr]    Compiling sdl2 v0.32.2
[INFO] [stderr]     Checking quick-error v1.2.2
[INFO] [stderr]     Checking bitflags v1.0.4
[INFO] [stderr]     Checking termcolor v1.0.4
[INFO] [stderr]    Compiling sdl2-sys v0.32.5
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking humantime v1.2.0
[INFO] [stderr]     Checking regex-syntax v0.6.6
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking rand_jitter v0.1.3
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking num-iter v0.1.37
[INFO] [stderr]     Checking aho-corasick v0.7.3
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking env_logger v0.6.1
[INFO] [stderr]     Checking nesnes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(test)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/arch/memory.rs:182:19
[INFO] [stdout]     |
[INFO] [stdout] 182 |             0x0000...0x27FF => addr,
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/arch/memory.rs:184:19
[INFO] [stdout]     |
[INFO] [stdout] 184 |             0x2800...0x2FFF => addr - 0x0800,
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/arch/memory.rs:185:19
[INFO] [stdout]     |
[INFO] [stdout] 185 |             0x3000...0x3EFF => addr - 0x1000,
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/arch/memory.rs:186:19
[INFO] [stdout]     |
[INFO] [stdout] 186 |             0x3F00...0x3F1F => match addr {
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/arch/memory.rs:193:19
[INFO] [stdout]     |
[INFO] [stdout] 193 |             0x3F20...0x3FFF => addr - 0x20,
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/arch/memory.rs:194:19
[INFO] [stdout]     |
[INFO] [stdout] 194 |             0x4000...0xFFFF => unreachable!(),
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/arch/memory.rs:205:19
[INFO] [stdout]     |
[INFO] [stdout] 205 |             0x0000...0x27FF => addr,
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/arch/memory.rs:207:19
[INFO] [stdout]     |
[INFO] [stdout] 207 |             0x2800...0x2FFF => addr - 0x0800,
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/arch/memory.rs:208:19
[INFO] [stdout]     |
[INFO] [stdout] 208 |             0x3000...0x3EFF => addr - 0x1000,
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/arch/memory.rs:209:19
[INFO] [stdout]     |
[INFO] [stdout] 209 |             0x3F00...0x3F1F => match addr {
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/arch/memory.rs:216:19
[INFO] [stdout]     |
[INFO] [stdout] 216 |             0x3F20...0x3FFF => addr - 0x20,
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/arch/memory.rs:217:19
[INFO] [stdout]     |
[INFO] [stdout] 217 |             0x4000...0xFFFF => return,
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::info`
[INFO] [stdout]  --> src/arch/ppu.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use log::info;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PPUMemory`
[INFO] [stdout]  --> src/arch/ppu.rs:8:27
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::arch::memory::{PPUMemory, PPURegister};
[INFO] [stdout]   |                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DISPLAY_SIZE`
[INFO] [stdout]   --> src/arch/ppu.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 |     DISPLAY_HEIGHT, DISPLAY_SIZE, DISPLAY_SPRITE_WIDTH, DISPLAY_WIDTH, PATTERN_LENGTH, SPRITE,
[INFO] [stdout]    |                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/arch/ppu.rs:102:18
[INFO] [stdout]     |
[INFO] [stdout] 102 |                 0...239 if line % 8 == 0 => self.sprite_generate(),
[INFO] [stdout]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `a` should have an upper camel case name
[INFO] [stdout]   --> src/arch/mod.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     a,
[INFO] [stdout]    |     ^ help: convert the identifier to upper camel case: `A`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `x` should have an upper camel case name
[INFO] [stdout]   --> src/arch/mod.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     x,
[INFO] [stdout]    |     ^ help: convert the identifier to upper camel case (notice the capitalization): `X`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `y` should have an upper camel case name
[INFO] [stdout]   --> src/arch/mod.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     y,
[INFO] [stdout]    |     ^ help: convert the identifier to upper camel case (notice the capitalization): `Y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `pc` should have an upper camel case name
[INFO] [stdout]   --> src/arch/mod.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pc,
[INFO] [stdout]    |     ^^ help: convert the identifier to upper camel case: `Pc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `sp` should have an upper camel case name
[INFO] [stdout]   --> src/arch/mod.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     sp,
[INFO] [stdout]    |     ^^ help: convert the identifier to upper camel case (notice the capitalization): `Sp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `p` should have an upper camel case name
[INFO] [stdout]   --> src/arch/mod.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     p,
[INFO] [stdout]    |     ^ help: convert the identifier to upper camel case: `P`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(test)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/arch/memory.rs:182:19
[INFO] [stdout]     |
[INFO] [stdout] 182 |             0x0000...0x27FF => addr,
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/arch/memory.rs:184:19
[INFO] [stdout]     |
[INFO] [stdout] 184 |             0x2800...0x2FFF => addr - 0x0800,
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/arch/memory.rs:185:19
[INFO] [stdout]     |
[INFO] [stdout] 185 |             0x3000...0x3EFF => addr - 0x1000,
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/arch/memory.rs:186:19
[INFO] [stdout]     |
[INFO] [stdout] 186 |             0x3F00...0x3F1F => match addr {
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/arch/memory.rs:193:19
[INFO] [stdout]     |
[INFO] [stdout] 193 |             0x3F20...0x3FFF => addr - 0x20,
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/arch/memory.rs:194:19
[INFO] [stdout]     |
[INFO] [stdout] 194 |             0x4000...0xFFFF => unreachable!(),
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/arch/memory.rs:205:19
[INFO] [stdout]     |
[INFO] [stdout] 205 |             0x0000...0x27FF => addr,
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/arch/memory.rs:207:19
[INFO] [stdout]     |
[INFO] [stdout] 207 |             0x2800...0x2FFF => addr - 0x0800,
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/arch/memory.rs:208:19
[INFO] [stdout]     |
[INFO] [stdout] 208 |             0x3000...0x3EFF => addr - 0x1000,
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/arch/memory.rs:209:19
[INFO] [stdout]     |
[INFO] [stdout] 209 |             0x3F00...0x3F1F => match addr {
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/arch/memory.rs:216:19
[INFO] [stdout]     |
[INFO] [stdout] 216 |             0x3F20...0x3FFF => addr - 0x20,
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/arch/memory.rs:217:19
[INFO] [stdout]     |
[INFO] [stdout] 217 |             0x4000...0xFFFF => return,
[INFO] [stdout]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::info`
[INFO] [stdout]  --> src/arch/ppu.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use log::info;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PPUMemory`
[INFO] [stdout]  --> src/arch/ppu.rs:8:27
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::arch::memory::{PPUMemory, PPURegister};
[INFO] [stdout]   |                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DISPLAY_SIZE`
[INFO] [stdout]   --> src/arch/ppu.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 |     DISPLAY_HEIGHT, DISPLAY_SIZE, DISPLAY_SPRITE_WIDTH, DISPLAY_WIDTH, PATTERN_LENGTH, SPRITE,
[INFO] [stdout]    |                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/arch/ppu.rs:102:18
[INFO] [stdout]     |
[INFO] [stdout] 102 |                 0...239 if line % 8 == 0 => self.sprite_generate(),
[INFO] [stdout]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `a` should have an upper camel case name
[INFO] [stdout]   --> src/arch/mod.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     a,
[INFO] [stdout]    |     ^ help: convert the identifier to upper camel case: `A`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `x` should have an upper camel case name
[INFO] [stdout]   --> src/arch/mod.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     x,
[INFO] [stdout]    |     ^ help: convert the identifier to upper camel case (notice the capitalization): `X`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `y` should have an upper camel case name
[INFO] [stdout]   --> src/arch/mod.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     y,
[INFO] [stdout]    |     ^ help: convert the identifier to upper camel case (notice the capitalization): `Y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `pc` should have an upper camel case name
[INFO] [stdout]   --> src/arch/mod.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pc,
[INFO] [stdout]    |     ^^ help: convert the identifier to upper camel case: `Pc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `sp` should have an upper camel case name
[INFO] [stdout]   --> src/arch/mod.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     sp,
[INFO] [stdout]    |     ^^ help: convert the identifier to upper camel case (notice the capitalization): `Sp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `p` should have an upper camel case name
[INFO] [stdout]   --> src/arch/mod.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     p,
[INFO] [stdout]    |     ^ help: convert the identifier to upper camel case: `P`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nesnes`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to previous error; 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "c5b0af38d19e4a84d0150d3298cf1237d786c0b6dbe4d1748ae1277845d000e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5b0af38d19e4a84d0150d3298cf1237d786c0b6dbe4d1748ae1277845d000e0", kill_on_drop: false }`
[INFO] [stdout] c5b0af38d19e4a84d0150d3298cf1237d786c0b6dbe4d1748ae1277845d000e0
