[INFO] cloning repository https://github.com/Hugobros3/nes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Hugobros3/nes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHugobros3%2Fnes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHugobros3%2Fnes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ca1cf64e5a9475f6b38edd63f229550f149aa003
[INFO] documenting Hugobros3/nes against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHugobros3%2Fnes" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Hugobros3/nes on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Hugobros3/nes
[INFO] finished tweaking git repo https://github.com/Hugobros3/nes
[INFO] tweaked toml for git repo https://github.com/Hugobros3/nes written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/Hugobros3/nes already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded spin_sleep v0.3.7
[INFO] [stderr]   Downloaded bf-impl v1.0.0
[INFO] [stderr]   Downloaded cpal v0.10.0
[INFO] [stderr]   Downloaded cast v0.2.2
[INFO] [stderr]   Downloaded minifb v0.13.0
[INFO] [stderr]   Downloaded bitutils v3.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fbb9c7a71d1064cd8932e0156180238e6462c085687ac4c0fb6f1deb4c034137
[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" "fbb9c7a71d1064cd8932e0156180238e6462c085687ac4c0fb6f1deb4c034137", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fbb9c7a71d1064cd8932e0156180238e6462c085687ac4c0fb6f1deb4c034137", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbb9c7a71d1064cd8932e0156180238e6462c085687ac4c0fb6f1deb4c034137", kill_on_drop: false }`
[INFO] [stdout] fbb9c7a71d1064cd8932e0156180238e6462c085687ac4c0fb6f1deb4c034137
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4ae033e0bf21acecd339e0c5ba0cd0ec41822da2619a3dc057d6e29e4daec09
[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" "f4ae033e0bf21acecd339e0c5ba0cd0ec41822da2619a3dc057d6e29e4daec09", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling getrandom v0.1.12
[INFO] [stderr]    Compiling cpal v0.10.0
[INFO] [stderr]     Checking cast v0.2.2
[INFO] [stderr]     Checking spin_sleep v0.3.7
[INFO] [stderr]    Compiling alsa-sys v0.1.2
[INFO] [stderr]    Compiling x11-dl v2.18.4
[INFO] [stderr]    Compiling backtrace-sys v0.1.31
[INFO] [stderr]     Checking c2-chacha v0.2.2
[INFO] [stderr]    Compiling minifb v0.13.0
[INFO] [stderr]    Compiling bf-impl v1.0.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking rand v0.7.2
[INFO] [stderr]     Checking backtrace v0.3.38
[INFO] [stderr]     Checking bitutils v3.0.0
[INFO] [stderr]    Compiling synstructure v0.12.1
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]  Documenting nes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/cpu/addressing_modes.rs:110:31
[INFO] [stdout]     |
[INFO] [stdout] 110 |     let additional_cycles = if(og_page != offseted_page) { 1 } else { 0 };
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/cpu/addressing_modes.rs:127:31
[INFO] [stdout]     |
[INFO] [stdout] 127 |     let additional_cycles = if(og_page != offseted_page) { 1 } else { 0 };
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/cpu/addressing_modes.rs:143:24
[INFO] [stdout]     |
[INFO] [stdout] 143 |     let address_hi = if(ptr_low == 0xFFu8) {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/cpu/addressing_modes.rs:144:23
[INFO] [stdout]     |
[INFO] [stdout] 144 |          bus.cpu_read((ptr & 0xFF00), false)
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/ppu/window_common.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     (r << 16 | g << 8 | b << 0)
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/ppu.rs:227:49
[INFO] [stdout]     |
[INFO] [stdout] 227 |                     self.tram_addr.set_coarse_x(((data >> 3) as u16));
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/ppu.rs:231:49
[INFO] [stdout]     |
[INFO] [stdout] 231 |                     self.tram_addr.set_coarse_y(((data >> 3) as u16));
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/ppu.rs:247:39
[INFO] [stdout]     |
[INFO] [stdout] 247 |                 self.vram_addr.val += (if self.control.increment_mode() == 1 { 32 } else { 1 });
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/apu/pulse_voice.rs:128:34
[INFO] [stdout]     |
[INFO] [stdout] 128 |                 self.register3 = ((shifter_result & 0xFF) as u8);
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/apu/apu_device.rs:91:47
[INFO] [stdout]    |
[INFO] [stdout] 91 |             self.square_voice1.write_register(((address & 0x03) as u8), data);
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/apu/apu_device.rs:93:47
[INFO] [stdout]    |
[INFO] [stdout] 93 |             self.square_voice2.write_register(((address & 0x03) as u8), data);
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/apu/apu_device.rs:95:48
[INFO] [stdout]    |
[INFO] [stdout] 95 |             self.triangle_voice.write_register(((address & 0x03) as u8), data);
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/apu/apu_device.rs:97:45
[INFO] [stdout]    |
[INFO] [stdout] 97 |             self.noise_voice.write_register(((address & 0x03) as u8), data);
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/apu/apu_device.rs:224:29
[INFO] [stdout]     |
[INFO] [stdout] 224 |             let mut start = (((sample_length as f32 / bytes_req as f32) * (i as f32)) as usize);
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/apu/apu_device.rs:225:27
[INFO] [stdout]     |
[INFO] [stdout] 225 |             let mut end = (((sample_length as f32 / bytes_req as f32) * (next as f32)) as usize);
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/ines_loader.rs:38:28
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let mirroring_mode = if(mirroring4s) { MirroringMode::FourScreen } else {
[INFO] [stdout]    |                            ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/ines_loader.rs:39:11
[INFO] [stdout]    |
[INFO] [stdout] 39 |         if(mirroring_hv) {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.39s
[INFO] running `Command { std: "docker" "inspect" "f4ae033e0bf21acecd339e0c5ba0cd0ec41822da2619a3dc057d6e29e4daec09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4ae033e0bf21acecd339e0c5ba0cd0ec41822da2619a3dc057d6e29e4daec09", kill_on_drop: false }`
[INFO] [stdout] f4ae033e0bf21acecd339e0c5ba0cd0ec41822da2619a3dc057d6e29e4daec09