[INFO] cloning repository https://github.com/r31oad3d/leetcode
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/r31oad3d/leetcode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fr31oad3d%2Fleetcode", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fr31oad3d%2Fleetcode'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c3b59b2f801aae22bf093d27c88343466020392f
[INFO] documenting r31oad3d/leetcode 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%2Fr31oad3d%2Fleetcode" "/workspace/builds/worker-31/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-31/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/r31oad3d/leetcode 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/r31oad3d/leetcode
[INFO] finished tweaking git repo https://github.com/r31oad3d/leetcode
[INFO] tweaked toml for git repo https://github.com/r31oad3d/leetcode written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] crate git repo https://github.com/r31oad3d/leetcode 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-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 171198de2aecc66fc061f2eb09c4cd30b6a54a6ebd9096cc1282f04c1636c1a4
[INFO] running `Command { std: "docker" "start" "-a" "171198de2aecc66fc061f2eb09c4cd30b6a54a6ebd9096cc1282f04c1636c1a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "171198de2aecc66fc061f2eb09c4cd30b6a54a6ebd9096cc1282f04c1636c1a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "171198de2aecc66fc061f2eb09c4cd30b6a54a6ebd9096cc1282f04c1636c1a4", kill_on_drop: false }`
[INFO] [stdout] 171198de2aecc66fc061f2eb09c4cd30b6a54a6ebd9096cc1282f04c1636c1a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 7474cac52b9b1f00e79ce35b781cfc61c624071633afad1a0133e37f982490ba
[INFO] running `Command { std: "docker" "start" "-a" "7474cac52b9b1f00e79ce35b781cfc61c624071633afad1a0133e37f982490ba", kill_on_drop: false }`
[INFO] [stderr]  Documenting leetcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/solutions/hard/num_dup_digits_at_most_n.rs:138:32
[INFO] [stdout]     |
[INFO] [stdout] 138 |                 res_adverse *= (10 - num + 1);
[INFO] [stdout]     |                                ^            ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 138 -                 res_adverse *= (10 - num + 1);
[INFO] [stdout] 138 +                 res_adverse *= 10 - num + 1;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `while` condition
[INFO] [stdout]   --> src/solutions/middle/max_area.rs:46:15
[INFO] [stdout]    |
[INFO] [stdout] 46 |         while (i < j) {
[INFO] [stdout]    |               ^     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 46 -         while (i < j) {
[INFO] [stdout] 46 +         while i < j {
[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 1.52s
[INFO] running `Command { std: "docker" "inspect" "7474cac52b9b1f00e79ce35b781cfc61c624071633afad1a0133e37f982490ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7474cac52b9b1f00e79ce35b781cfc61c624071633afad1a0133e37f982490ba", kill_on_drop: false }`
[INFO] [stdout] 7474cac52b9b1f00e79ce35b781cfc61c624071633afad1a0133e37f982490ba