[INFO] cloning repository https://github.com/Vanderkast/leetcode_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Vanderkast/leetcode_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVanderkast%2Fleetcode_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVanderkast%2Fleetcode_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6f30abf9e97ec92ec1e17d4a078efac0819aef2e
[INFO] documenting Vanderkast/leetcode_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%2FVanderkast%2Fleetcode_rust" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Vanderkast/leetcode_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/Vanderkast/leetcode_rust
[INFO] finished tweaking git repo https://github.com/Vanderkast/leetcode_rust
[INFO] tweaked toml for git repo https://github.com/Vanderkast/leetcode_rust written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/Vanderkast/leetcode_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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 2f449e80f3d91bc296b6f4357f75fadd436cff4961a87539657e82f2e82940a9
[INFO] running `Command { std: "docker" "start" "-a" "2f449e80f3d91bc296b6f4357f75fadd436cff4961a87539657e82f2e82940a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f449e80f3d91bc296b6f4357f75fadd436cff4961a87539657e82f2e82940a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f449e80f3d91bc296b6f4357f75fadd436cff4961a87539657e82f2e82940a9", kill_on_drop: false }`
[INFO] [stdout] 2f449e80f3d91bc296b6f4357f75fadd436cff4961a87539657e82f2e82940a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] d41290c1ffc0f211737c61b6c3588a95c117c217e6febb373e51ad2cc0bb34f1
[INFO] running `Command { std: "docker" "start" "-a" "d41290c1ffc0f211737c61b6c3588a95c117c217e6febb373e51ad2cc0bb34f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]  Documenting best_time_but_sell v0.1.0 (/opt/rustwide/workdir/best_time_but_sell)
[INFO] [stderr]  Documenting longest_str_no_repeat v0.1.0 (/opt/rustwide/workdir/longest_str_no_repeat)
[INFO] [stderr]  Documenting find_star_graph_center v0.1.0 (/opt/rustwide/workdir/find_star_graph_center)
[INFO] [stderr]  Documenting island_perimeter v0.1.0 (/opt/rustwide/workdir/island_perimeter)
[INFO] [stderr]  Documenting perfect_squares v0.1.0 (/opt/rustwide/workdir/perfect_squares)
[INFO] [stderr]  Documenting valid_parentheses v0.1.0 (/opt/rustwide/workdir/valid_parentheses)
[INFO] [stderr]  Documenting biwise_and_range v0.1.0 (/opt/rustwide/workdir/biwise_and_range)
[INFO] [stderr]  Documenting word_search v0.1.0 (/opt/rustwide/workdir/word_search)
[INFO] [stderr]  Documenting find_town_judge v0.1.0 (/opt/rustwide/workdir/find_town_judge)
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]  Documenting guessing_game_player v0.1.0 (/opt/rustwide/workdir/guessing_game_player)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.55s
[INFO] running `Command { std: "docker" "inspect" "d41290c1ffc0f211737c61b6c3588a95c117c217e6febb373e51ad2cc0bb34f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d41290c1ffc0f211737c61b6c3588a95c117c217e6febb373e51ad2cc0bb34f1", kill_on_drop: false }`
[INFO] [stdout] d41290c1ffc0f211737c61b6c3588a95c117c217e6febb373e51ad2cc0bb34f1