[INFO] cloning repository https://github.com/weh/rust-guessing-game
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/weh/rust-guessing-game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fweh%2Frust-guessing-game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fweh%2Frust-guessing-game'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ab73903829e563615aa853e8a114b2014f1e0265
[INFO] documenting weh/rust-guessing-game 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%2Fweh%2Frust-guessing-game" "/workspace/builds/worker-28/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-28/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/weh/rust-guessing-game 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/weh/rust-guessing-game
[INFO] finished tweaking git repo https://github.com/weh/rust-guessing-game
[INFO] tweaked toml for git repo https://github.com/weh/rust-guessing-game written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] crate git repo https://github.com/weh/rust-guessing-game 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 6767466b298b573402e0a695165fb2b9b855eab1e49dfb64c7d607cadc15bd3d
[INFO] running `Command { std: "docker" "start" "-a" "6767466b298b573402e0a695165fb2b9b855eab1e49dfb64c7d607cadc15bd3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6767466b298b573402e0a695165fb2b9b855eab1e49dfb64c7d607cadc15bd3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6767466b298b573402e0a695165fb2b9b855eab1e49dfb64c7d607cadc15bd3d", kill_on_drop: false }`
[INFO] [stdout] 6767466b298b573402e0a695165fb2b9b855eab1e49dfb64c7d607cadc15bd3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 89b793c844a41d8d6b57140a6082773377b47b8d645724ac6739b7b2fa314971
[INFO] running `Command { std: "docker" "start" "-a" "89b793c844a41d8d6b57140a6082773377b47b8d645724ac6739b7b2fa314971", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.21
[INFO] [stderr]     Checking rand v0.3.15
[INFO] [stderr]  Documenting guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.60s
[INFO] running `Command { std: "docker" "inspect" "89b793c844a41d8d6b57140a6082773377b47b8d645724ac6739b7b2fa314971", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89b793c844a41d8d6b57140a6082773377b47b8d645724ac6739b7b2fa314971", kill_on_drop: false }`
[INFO] [stdout] 89b793c844a41d8d6b57140a6082773377b47b8d645724ac6739b7b2fa314971