[INFO] cloning repository https://github.com/taylorswift2018/leetcode
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/taylorswift2018/leetcode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaylorswift2018%2Fleetcode", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaylorswift2018%2Fleetcode'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b060570fd3f2f4834f461a61488062b738ff3a45
[INFO] documenting taylorswift2018/leetcode 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%2Ftaylorswift2018%2Fleetcode" "/workspace/builds/worker-20/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-20/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/taylorswift2018/leetcode 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/taylorswift2018/leetcode
[INFO] finished tweaking git repo https://github.com/taylorswift2018/leetcode
[INFO] tweaked toml for git repo https://github.com/taylorswift2018/leetcode written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate git repo https://github.com/taylorswift2018/leetcode 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] bbf3a6d4c6d1b165927a87b7017b93a12bb4f7d25ce14fbe3e09a111323bab41
[INFO] running `Command { std: "docker" "start" "-a" "bbf3a6d4c6d1b165927a87b7017b93a12bb4f7d25ce14fbe3e09a111323bab41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bbf3a6d4c6d1b165927a87b7017b93a12bb4f7d25ce14fbe3e09a111323bab41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbf3a6d4c6d1b165927a87b7017b93a12bb4f7d25ce14fbe3e09a111323bab41", kill_on_drop: false }`
[INFO] [stdout] bbf3a6d4c6d1b165927a87b7017b93a12bb4f7d25ce14fbe3e09a111323bab41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 5d763009a3f44da27b5f168cc754470589cfa60dd0fc01e593f45aa68753ecd8
[INFO] running `Command { std: "docker" "start" "-a" "5d763009a3f44da27b5f168cc754470589cfa60dd0fc01e593f45aa68753ecd8", kill_on_drop: false }`
[INFO] [stderr]  Documenting leetcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.85s
[INFO] running `Command { std: "docker" "inspect" "5d763009a3f44da27b5f168cc754470589cfa60dd0fc01e593f45aa68753ecd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d763009a3f44da27b5f168cc754470589cfa60dd0fc01e593f45aa68753ecd8", kill_on_drop: false }`
[INFO] [stdout] 5d763009a3f44da27b5f168cc754470589cfa60dd0fc01e593f45aa68753ecd8