[INFO] cloning repository https://github.com/Vikas24Chauhan/Workshop-R2-rust-iterator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Vikas24Chauhan/Workshop-R2-rust-iterator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVikas24Chauhan%2FWorkshop-R2-rust-iterator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVikas24Chauhan%2FWorkshop-R2-rust-iterator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f88093abb6f1bf1c1eb5509091d52465a271e4fc
[INFO] documenting Vikas24Chauhan/Workshop-R2-rust-iterator/f88093abb6f1bf1c1eb5509091d52465a271e4fc against 1.81.0 for beta-1.82-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVikas24Chauhan%2FWorkshop-R2-rust-iterator" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Vikas24Chauhan/Workshop-R2-rust-iterator on toolchain 1.81.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.81.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Vikas24Chauhan/Workshop-R2-rust-iterator
[INFO] finished tweaking git repo https://github.com/Vikas24Chauhan/Workshop-R2-rust-iterator
[INFO] tweaked toml for git repo https://github.com/Vikas24Chauhan/Workshop-R2-rust-iterator written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Vikas24Chauhan/Workshop-R2-rust-iterator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.81.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b4c5f864660e04d07008c2f6d5aa3016c24ca325aea4848572dfdb39561ce0c4
[INFO] running `Command { std: "docker" "start" "-a" "b4c5f864660e04d07008c2f6d5aa3016c24ca325aea4848572dfdb39561ce0c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4c5f864660e04d07008c2f6d5aa3016c24ca325aea4848572dfdb39561ce0c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4c5f864660e04d07008c2f6d5aa3016c24ca325aea4848572dfdb39561ce0c4", kill_on_drop: false }`
[INFO] [stdout] b4c5f864660e04d07008c2f6d5aa3016c24ca325aea4848572dfdb39561ce0c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTFLAGS=--cap-lints=warn" "-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e779319b5341b5b93f563d40f1e6f767f8cf85643a66b84fccd60f21d5017389
[INFO] running `Command { std: "docker" "start" "-a" "e779319b5341b5b93f563d40f1e6f767f8cf85643a66b84fccd60f21d5017389", kill_on_drop: false }`
[INFO] [stderr]  Documenting rust_iterator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/rust_iterator/index.html
[INFO] running `Command { std: "docker" "inspect" "e779319b5341b5b93f563d40f1e6f767f8cf85643a66b84fccd60f21d5017389", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e779319b5341b5b93f563d40f1e6f767f8cf85643a66b84fccd60f21d5017389", kill_on_drop: false }`
[INFO] [stdout] e779319b5341b5b93f563d40f1e6f767f8cf85643a66b84fccd60f21d5017389