[INFO] cloning repository https://github.com/brydenfogelman/advent_of_code_2021
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brydenfogelman/advent_of_code_2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrydenfogelman%2Fadvent_of_code_2021", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrydenfogelman%2Fadvent_of_code_2021'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4e7f927d8d410a46101e6fa52d691b11c4f13a5c
[INFO] documenting brydenfogelman/advent_of_code_2021 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrydenfogelman%2Fadvent_of_code_2021" "/workspace/builds/worker-36/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-36/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/brydenfogelman/advent_of_code_2021 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/brydenfogelman/advent_of_code_2021
[INFO] finished tweaking git repo https://github.com/brydenfogelman/advent_of_code_2021
[INFO] tweaked toml for git repo https://github.com/brydenfogelman/advent_of_code_2021 written to /workspace/builds/worker-36/source/Cargo.toml
[INFO] crate git repo https://github.com/brydenfogelman/advent_of_code_2021 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c56cfec352d1dbf0721bd2f92358c7f4be7fe70ad79236555f5e940a294366e1
[INFO] running `Command { std: "docker" "start" "-a" "c56cfec352d1dbf0721bd2f92358c7f4be7fe70ad79236555f5e940a294366e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c56cfec352d1dbf0721bd2f92358c7f4be7fe70ad79236555f5e940a294366e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c56cfec352d1dbf0721bd2f92358c7f4be7fe70ad79236555f5e940a294366e1", kill_on_drop: false }`
[INFO] [stdout] c56cfec352d1dbf0721bd2f92358c7f4be7fe70ad79236555f5e940a294366e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd9895eaafaff60ab2ef3fde07e8f0d23dffcb0d707fe61f8cae08d1954bd375
[INFO] running `Command { std: "docker" "start" "-a" "fd9895eaafaff60ab2ef3fde07e8f0d23dffcb0d707fe61f8cae08d1954bd375", kill_on_drop: false }`
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking itertools v0.10.1
[INFO] [stderr]  Documenting advent_of_code_2021 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/day_three.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 52 |         if (ones >= zeros) {
[INFO] [stdout]    |            ^             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 52 -         if (ones >= zeros) {
[INFO] [stdout] 52 +         if ones >= zeros {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/day_three.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 |         if (ones < zeros) {
[INFO] [stdout]    |            ^            ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 71 -         if (ones < zeros) {
[INFO] [stdout] 71 +         if ones < zeros {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.32s
[INFO] running `Command { std: "docker" "inspect" "fd9895eaafaff60ab2ef3fde07e8f0d23dffcb0d707fe61f8cae08d1954bd375", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd9895eaafaff60ab2ef3fde07e8f0d23dffcb0d707fe61f8cae08d1954bd375", kill_on_drop: false }`
[INFO] [stdout] fd9895eaafaff60ab2ef3fde07e8f0d23dffcb0d707fe61f8cae08d1954bd375