[INFO] fetching crate walk 0.0.0...
[INFO] documenting walk-0.0.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate walk 0.0.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate walk 0.0.0 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 crates.io crate walk 0.0.0
[INFO] finished tweaking crates.io crate walk 0.0.0
[INFO] tweaked toml for crates.io crate walk 0.0.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6721100d4ede3d348be266b8af638f087e32483d7f2e673ee80da019a2db1c83
[INFO] running `Command { std: "docker" "start" "-a" "6721100d4ede3d348be266b8af638f087e32483d7f2e673ee80da019a2db1c83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6721100d4ede3d348be266b8af638f087e32483d7f2e673ee80da019a2db1c83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6721100d4ede3d348be266b8af638f087e32483d7f2e673ee80da019a2db1c83", kill_on_drop: false }`
[INFO] [stdout] 6721100d4ede3d348be266b8af638f087e32483d7f2e673ee80da019a2db1c83
[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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d91cec04a708584adb3787065c65982664aa6a6c448a047af6c8dfaf0dad0a75
[INFO] running `Command { std: "docker" "start" "-a" "d91cec04a708584adb3787065c65982664aa6a6c448a047af6c8dfaf0dad0a75", kill_on_drop: false }`
[INFO] [stderr]  Documenting walk v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "d91cec04a708584adb3787065c65982664aa6a6c448a047af6c8dfaf0dad0a75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d91cec04a708584adb3787065c65982664aa6a6c448a047af6c8dfaf0dad0a75", kill_on_drop: false }`
[INFO] [stdout] d91cec04a708584adb3787065c65982664aa6a6c448a047af6c8dfaf0dad0a75
[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" "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] aa00c926ce7fafadd97c31fb2f19b8d4471d4bf018169ae50cb4838884be8467
[INFO] running `Command { std: "docker" "start" "-a" "aa00c926ce7fafadd97c31fb2f19b8d4471d4bf018169ae50cb4838884be8467", kill_on_drop: false }`
[INFO] [stderr]  Documenting walk v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "aa00c926ce7fafadd97c31fb2f19b8d4471d4bf018169ae50cb4838884be8467", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa00c926ce7fafadd97c31fb2f19b8d4471d4bf018169ae50cb4838884be8467", kill_on_drop: false }`
[INFO] [stdout] aa00c926ce7fafadd97c31fb2f19b8d4471d4bf018169ae50cb4838884be8467