[INFO] cloning repository https://github.com/hyunmui/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/hyunmui/rust_iterator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhyunmui%2Frust_iterator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhyunmui%2Frust_iterator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 636c1200307333b4c54d6cdca3186b95c24ac002 [INFO] documenting hyunmui/rust_iterator 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%2Fhyunmui%2Frust_iterator" "/workspace/builds/worker-32/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-32/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hyunmui/rust_iterator 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/hyunmui/rust_iterator [INFO] finished tweaking git repo https://github.com/hyunmui/rust_iterator [INFO] tweaked toml for git repo https://github.com/hyunmui/rust_iterator written to /workspace/builds/worker-32/source/Cargo.toml [INFO] crate git repo https://github.com/hyunmui/rust_iterator 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] 3ff3f337687f5ac7b552613f15170b9cb54ee020468b0ab51fefcf37cfe8a781 [INFO] running `Command { std: "docker" "start" "-a" "3ff3f337687f5ac7b552613f15170b9cb54ee020468b0ab51fefcf37cfe8a781", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3ff3f337687f5ac7b552613f15170b9cb54ee020468b0ab51fefcf37cfe8a781", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ff3f337687f5ac7b552613f15170b9cb54ee020468b0ab51fefcf37cfe8a781", kill_on_drop: false }` [INFO] [stdout] 3ff3f337687f5ac7b552613f15170b9cb54ee020468b0ab51fefcf37cfe8a781 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] ceb9a6ac65b987ee84b9c59cb6435390924d685ec76a39500d26c5e5fec55791 [INFO] running `Command { std: "docker" "start" "-a" "ceb9a6ac65b987ee84b9c59cb6435390924d685ec76a39500d26c5e5fec55791", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Documenting rust_iterator v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.52s [INFO] running `Command { std: "docker" "inspect" "ceb9a6ac65b987ee84b9c59cb6435390924d685ec76a39500d26c5e5fec55791", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ceb9a6ac65b987ee84b9c59cb6435390924d685ec76a39500d26c5e5fec55791", kill_on_drop: false }` [INFO] [stdout] ceb9a6ac65b987ee84b9c59cb6435390924d685ec76a39500d26c5e5fec55791 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }` [INFO] [stdout] 27bfbb236747ab7fe5783243012b3c21930ea83fd90492b9bdb6ddd1ed14dd40 [INFO] running `Command { std: "docker" "start" "-a" "27bfbb236747ab7fe5783243012b3c21930ea83fd90492b9bdb6ddd1ed14dd40", kill_on_drop: false }` [INFO] [stderr] Documenting rust_iterator v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.92s [INFO] running `Command { std: "docker" "inspect" "27bfbb236747ab7fe5783243012b3c21930ea83fd90492b9bdb6ddd1ed14dd40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27bfbb236747ab7fe5783243012b3c21930ea83fd90492b9bdb6ddd1ed14dd40", kill_on_drop: false }` [INFO] [stdout] 27bfbb236747ab7fe5783243012b3c21930ea83fd90492b9bdb6ddd1ed14dd40