[INFO] cloning repository https://github.com/tfinnegan937/GBEmu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tfinnegan937/GBEmu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftfinnegan937%2FGBEmu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftfinnegan937%2FGBEmu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c3ff3427e7862b251adfbfd8e1f08a527e0c6e1c
[INFO] documenting tfinnegan937/GBEmu against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftfinnegan937%2FGBEmu" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tfinnegan937/GBEmu on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tfinnegan937/GBEmu
[INFO] finished tweaking git repo https://github.com/tfinnegan937/GBEmu
[INFO] tweaked toml for git repo https://github.com/tfinnegan937/GBEmu written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/tfinnegan937/GBEmu already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 16c699b6a481c5eb06f484f6d6f117bcc80574547f2adee49991345d6af9a8b2
[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" "16c699b6a481c5eb06f484f6d6f117bcc80574547f2adee49991345d6af9a8b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16c699b6a481c5eb06f484f6d6f117bcc80574547f2adee49991345d6af9a8b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16c699b6a481c5eb06f484f6d6f117bcc80574547f2adee49991345d6af9a8b2", kill_on_drop: false }`
[INFO] [stdout] 16c699b6a481c5eb06f484f6d6f117bcc80574547f2adee49991345d6af9a8b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 70f2835f4ff41b03cafafee17e09255cacd7c861e8b4467c1b8520241f05ad2c
[INFO] running `Command { std: "docker" "start" "-a" "70f2835f4ff41b03cafafee17e09255cacd7c861e8b4467c1b8520241f05ad2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling ndarray v0.13.0
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]     Checking itertools v0.8.1
[INFO] [stderr]     Checking num-integer v0.1.41
[INFO] [stderr]  Documenting gb_emu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `NOP` should have a snake case name
[INFO] [stdout]    --> src/emulator_main/mod.rs:510:8
[INFO] [stdout]     |
[INFO] [stdout] 510 |     fn NOP(&self) -> u32{
[INFO] [stdout]     |        ^^^ help: convert the identifier to snake case: `nop`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `LD` should have a snake case name
[INFO] [stdout]    --> src/emulator_main/mod.rs:515:8
[INFO] [stdout]     |
[INFO] [stdout] 515 |     fn LD(&self, data: Vec<Wrapping<u8>>, displacement: Wrapping<u8>, op_code: Wrapping<u8>, x : u8, y : u8, z : u8,
[INFO] [stdout]     |        ^^ help: convert the identifier to snake case: `ld`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `print_system_ROM` should have a snake case name
[INFO] [stdout]    --> src/emulator_main/mod.rs:543:8
[INFO] [stdout]     |
[INFO] [stdout] 543 |     fn print_system_ROM(&self){
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `print_system_rom`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.02s
[INFO] running `Command { std: "docker" "inspect" "70f2835f4ff41b03cafafee17e09255cacd7c861e8b4467c1b8520241f05ad2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70f2835f4ff41b03cafafee17e09255cacd7c861e8b4467c1b8520241f05ad2c", kill_on_drop: false }`
[INFO] [stdout] 70f2835f4ff41b03cafafee17e09255cacd7c861e8b4467c1b8520241f05ad2c