[INFO] cloning repository https://github.com/nhleto/rust_tic_tac_toe
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nhleto/rust_tic_tac_toe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnhleto%2Frust_tic_tac_toe", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnhleto%2Frust_tic_tac_toe'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8bc9fbdfd1a82ef8a2bf48c3e8e5a2641a4ef33d
[INFO] documenting nhleto/rust_tic_tac_toe 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%2Fnhleto%2Frust_tic_tac_toe" "/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/nhleto/rust_tic_tac_toe 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/nhleto/rust_tic_tac_toe
[INFO] finished tweaking git repo https://github.com/nhleto/rust_tic_tac_toe
[INFO] tweaked toml for git repo https://github.com/nhleto/rust_tic_tac_toe written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] crate git repo https://github.com/nhleto/rust_tic_tac_toe 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-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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce9fcdab481515f7744357d22bc6d9a9d869998fc23ea7a240481e3959ba4343
[INFO] running `Command { std: "docker" "start" "-a" "ce9fcdab481515f7744357d22bc6d9a9d869998fc23ea7a240481e3959ba4343", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce9fcdab481515f7744357d22bc6d9a9d869998fc23ea7a240481e3959ba4343", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce9fcdab481515f7744357d22bc6d9a9d869998fc23ea7a240481e3959ba4343", kill_on_drop: false }`
[INFO] [stdout] ce9fcdab481515f7744357d22bc6d9a9d869998fc23ea7a240481e3959ba4343
[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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9e487a4807bf8d5b4b8adfabf8572bee7fbd5ba010dedb62b44ae96e554fcb2
[INFO] running `Command { std: "docker" "start" "-a" "d9e487a4807bf8d5b4b8adfabf8572bee7fbd5ba010dedb62b44ae96e554fcb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]     Checking strum v0.23.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling strum_macros v0.23.1
[INFO] [stderr]  Documenting tic-tac-toe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.12s
[INFO] running `Command { std: "docker" "inspect" "d9e487a4807bf8d5b4b8adfabf8572bee7fbd5ba010dedb62b44ae96e554fcb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9e487a4807bf8d5b4b8adfabf8572bee7fbd5ba010dedb62b44ae96e554fcb2", kill_on_drop: false }`
[INFO] [stdout] d9e487a4807bf8d5b4b8adfabf8572bee7fbd5ba010dedb62b44ae96e554fcb2