[INFO] cloning repository https://github.com/ronboc/rustc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ronboc/rustc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fronboc%2Frustc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fronboc%2Frustc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4a01e1c907a5824c10acac9717f025ad104d3a13
[INFO] documenting ronboc/rustc 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%2Fronboc%2Frustc" "/workspace/builds/worker-33/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-33/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ronboc/rustc 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/ronboc/rustc
[INFO] finished tweaking git repo https://github.com/ronboc/rustc
[INFO] tweaked toml for git repo https://github.com/ronboc/rustc written to /workspace/builds/worker-33/source/Cargo.toml
[INFO] crate git repo https://github.com/ronboc/rustc 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-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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] 5e41fa488f92f0dce1babb0629643f171c7f2f9dd662946e0e58b034550e69f5
[INFO] running `Command { std: "docker" "start" "-a" "5e41fa488f92f0dce1babb0629643f171c7f2f9dd662946e0e58b034550e69f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e41fa488f92f0dce1babb0629643f171c7f2f9dd662946e0e58b034550e69f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e41fa488f92f0dce1babb0629643f171c7f2f9dd662946e0e58b034550e69f5", kill_on_drop: false }`
[INFO] [stdout] 5e41fa488f92f0dce1babb0629643f171c7f2f9dd662946e0e58b034550e69f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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] 6e43fd2f1f3721d896ed0790f2db280b7e963239ed3b25ac1f45ba9dbbd5d780
[INFO] running `Command { std: "docker" "start" "-a" "6e43fd2f1f3721d896ed0790f2db280b7e963239ed3b25ac1f45ba9dbbd5d780", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting one v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.63s
[INFO] running `Command { std: "docker" "inspect" "6e43fd2f1f3721d896ed0790f2db280b7e963239ed3b25ac1f45ba9dbbd5d780", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e43fd2f1f3721d896ed0790f2db280b7e963239ed3b25ac1f45ba9dbbd5d780", kill_on_drop: false }`
[INFO] [stdout] 6e43fd2f1f3721d896ed0790f2db280b7e963239ed3b25ac1f45ba9dbbd5d780