[INFO] cloning repository https://github.com/shocoman/YARSIE-Yet-Another-Space-Invaders-Emulator-On-Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shocoman/YARSIE-Yet-Another-Space-Invaders-Emulator-On-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshocoman%2FYARSIE-Yet-Another-Space-Invaders-Emulator-On-Rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshocoman%2FYARSIE-Yet-Another-Space-Invaders-Emulator-On-Rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 925afbc2c959f47a74f30ca94d88dc778a3857db
[INFO] documenting shocoman/YARSIE-Yet-Another-Space-Invaders-Emulator-On-Rust against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshocoman%2FYARSIE-Yet-Another-Space-Invaders-Emulator-On-Rust" "/workspace/builds/worker-29/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-29/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shocoman/YARSIE-Yet-Another-Space-Invaders-Emulator-On-Rust on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/shocoman/YARSIE-Yet-Another-Space-Invaders-Emulator-On-Rust
[INFO] finished tweaking git repo https://github.com/shocoman/YARSIE-Yet-Another-Space-Invaders-Emulator-On-Rust
[INFO] tweaked toml for git repo https://github.com/shocoman/YARSIE-Yet-Another-Space-Invaders-Emulator-On-Rust written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate git repo https://github.com/shocoman/YARSIE-Yet-Another-Space-Invaders-Emulator-On-Rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sdl2 v0.34.1
[INFO] [stderr]   Downloaded sdl2-sys v0.34.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 46ab1f754f9db74f7969db5b6602e8e409c44f567a03f11c033be275a0993b82
[INFO] running `Command { std: "docker" "start" "-a" "46ab1f754f9db74f7969db5b6602e8e409c44f567a03f11c033be275a0993b82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46ab1f754f9db74f7969db5b6602e8e409c44f567a03f11c033be275a0993b82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46ab1f754f9db74f7969db5b6602e8e409c44f567a03f11c033be275a0993b82", kill_on_drop: false }`
[INFO] [stdout] 46ab1f754f9db74f7969db5b6602e8e409c44f567a03f11c033be275a0993b82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c03b65535bb52138e345cd5311ce3679094b27936ce2cf0ba765494437ed63e3
[INFO] running `Command { std: "docker" "start" "-a" "c03b65535bb52138e345cd5311ce3679094b27936ce2cf0ba765494437ed63e3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling sdl2 v0.34.1
[INFO] [stderr]    Compiling sdl2-sys v0.34.0
[INFO] [stderr]  Documenting space_invaders_emulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/shift_register.rs:21:28
[INFO] [stdout]    |
[INFO] [stdout] 21 |         self.shift_data |= ((val as u16) << 8);
[INFO] [stdout]    |                            ^                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 21 -         self.shift_data |= ((val as u16) << 8);
[INFO] [stdout] 21 +         self.shift_data |= (val as u16) << 8;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.51s
[INFO] running `Command { std: "docker" "inspect" "c03b65535bb52138e345cd5311ce3679094b27936ce2cf0ba765494437ed63e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c03b65535bb52138e345cd5311ce3679094b27936ce2cf0ba765494437ed63e3", kill_on_drop: false }`
[INFO] [stdout] c03b65535bb52138e345cd5311ce3679094b27936ce2cf0ba765494437ed63e3