[INFO] fetching crate dns64 0.1.0...
[INFO] documenting dns64-0.1.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate dns64 0.1.0 into /workspace/builds/worker-93/source
[INFO] validating manifest of crates.io crate dns64 0.1.0 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 dns64 0.1.0
[INFO] finished tweaking crates.io crate dns64 0.1.0
[INFO] tweaked toml for crates.io crate dns64 0.1.0 written to /workspace/builds/worker-93/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-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] be774175b66c00d59a17c75f19ee9f653cf8eb138f231c8fcc0c52da55b01cb8
[INFO] running `Command { std: "docker" "start" "-a" "be774175b66c00d59a17c75f19ee9f653cf8eb138f231c8fcc0c52da55b01cb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be774175b66c00d59a17c75f19ee9f653cf8eb138f231c8fcc0c52da55b01cb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be774175b66c00d59a17c75f19ee9f653cf8eb138f231c8fcc0c52da55b01cb8", kill_on_drop: false }`
[INFO] [stdout] be774175b66c00d59a17c75f19ee9f653cf8eb138f231c8fcc0c52da55b01cb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] d4c39fb419ab213ba5277a5aaa8c38d0d8d73daaee1b96ba8591a2d2b0b632de
[INFO] running `Command { std: "docker" "start" "-a" "d4c39fb419ab213ba5277a5aaa8c38d0d8d73daaee1b96ba8591a2d2b0b632de", kill_on_drop: false }`
[INFO] [stderr]  Documenting dns64 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "d4c39fb419ab213ba5277a5aaa8c38d0d8d73daaee1b96ba8591a2d2b0b632de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4c39fb419ab213ba5277a5aaa8c38d0d8d73daaee1b96ba8591a2d2b0b632de", kill_on_drop: false }`
[INFO] [stdout] d4c39fb419ab213ba5277a5aaa8c38d0d8d73daaee1b96ba8591a2d2b0b632de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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] e4ccbc7cb7329418a1621ee0fee2f005c3392b8a404d2a143431d9ba0923585b
[INFO] running `Command { std: "docker" "start" "-a" "e4ccbc7cb7329418a1621ee0fee2f005c3392b8a404d2a143431d9ba0923585b", kill_on_drop: false }`
[INFO] [stderr]  Documenting dns64 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "e4ccbc7cb7329418a1621ee0fee2f005c3392b8a404d2a143431d9ba0923585b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4ccbc7cb7329418a1621ee0fee2f005c3392b8a404d2a143431d9ba0923585b", kill_on_drop: false }`
[INFO] [stdout] e4ccbc7cb7329418a1621ee0fee2f005c3392b8a404d2a143431d9ba0923585b