[INFO] cloning repository https://github.com/asynched/rusty-grep
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/asynched/rusty-grep" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasynched%2Frusty-grep", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasynched%2Frusty-grep'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e80e5aa02bd6cbab9add4a23063a8ed580d59a68
[INFO] documenting asynched/rusty-grep 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%2Fasynched%2Frusty-grep" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/asynched/rusty-grep 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/asynched/rusty-grep
[INFO] finished tweaking git repo https://github.com/asynched/rusty-grep
[INFO] tweaked toml for git repo https://github.com/asynched/rusty-grep written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/asynched/rusty-grep 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] d5616f8c7b6f292556d824822f4c84cc72db9374793f14b6f7f64d7f01077923
[INFO] running `Command { std: "docker" "start" "-a" "d5616f8c7b6f292556d824822f4c84cc72db9374793f14b6f7f64d7f01077923", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5616f8c7b6f292556d824822f4c84cc72db9374793f14b6f7f64d7f01077923", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5616f8c7b6f292556d824822f4c84cc72db9374793f14b6f7f64d7f01077923", kill_on_drop: false }`
[INFO] [stdout] d5616f8c7b6f292556d824822f4c84cc72db9374793f14b6f7f64d7f01077923
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 7b207a85e5e8a16756b47e1b939e69e4ade2dd1eec3560b9fb3ecc337e0f1405
[INFO] running `Command { std: "docker" "start" "-a" "7b207a85e5e8a16756b47e1b939e69e4ade2dd1eec3560b9fb3ecc337e0f1405", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling libc v0.2.113
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling clap_derive v3.0.6
[INFO] [stderr]     Checking clap v3.0.10
[INFO] [stderr]  Documenting rusty-grep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.59s
[INFO] running `Command { std: "docker" "inspect" "7b207a85e5e8a16756b47e1b939e69e4ade2dd1eec3560b9fb3ecc337e0f1405", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b207a85e5e8a16756b47e1b939e69e4ade2dd1eec3560b9fb3ecc337e0f1405", kill_on_drop: false }`
[INFO] [stdout] 7b207a85e5e8a16756b47e1b939e69e4ade2dd1eec3560b9fb3ecc337e0f1405