[INFO] fetching crate xxlib_builder 0.2.3...
[INFO] documenting xxlib_builder-0.2.3 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate xxlib_builder 0.2.3 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate xxlib_builder 0.2.3 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 xxlib_builder 0.2.3
[INFO] finished tweaking crates.io crate xxlib_builder 0.2.3
[INFO] tweaked toml for crates.io crate xxlib_builder 0.2.3 written to /workspace/builds/worker-13/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc_macro_roids v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 6272bdefc0f3cbff7523a2f2ab9edd3957d4011951ce87d950d96e809d423aac
[INFO] running `Command { std: "docker" "start" "-a" "6272bdefc0f3cbff7523a2f2ab9edd3957d4011951ce87d950d96e809d423aac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6272bdefc0f3cbff7523a2f2ab9edd3957d4011951ce87d950d96e809d423aac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6272bdefc0f3cbff7523a2f2ab9edd3957d4011951ce87d950d96e809d423aac", kill_on_drop: false }`
[INFO] [stdout] 6272bdefc0f3cbff7523a2f2ab9edd3957d4011951ce87d950d96e809d423aac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 9ad0e0352c37bb03717fc79821cf60dacf59ac2d448b5882af9b46848ec30a54
[INFO] running `Command { std: "docker" "start" "-a" "9ad0e0352c37bb03717fc79821cf60dacf59ac2d448b5882af9b46848ec30a54", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]     Checking unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]     Checking quote v1.0.18
[INFO] [stderr]     Checking proc_macro_roids v0.7.0
[INFO] [stderr]  Documenting xxlib_builder v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.00s
[INFO] running `Command { std: "docker" "inspect" "9ad0e0352c37bb03717fc79821cf60dacf59ac2d448b5882af9b46848ec30a54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ad0e0352c37bb03717fc79821cf60dacf59ac2d448b5882af9b46848ec30a54", kill_on_drop: false }`
[INFO] [stdout] 9ad0e0352c37bb03717fc79821cf60dacf59ac2d448b5882af9b46848ec30a54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 9fe916994fd08144b118ac95e6d43ef87bde434f6be273a364e39ddb0856dd8d
[INFO] running `Command { std: "docker" "start" "-a" "9fe916994fd08144b118ac95e6d43ef87bde434f6be273a364e39ddb0856dd8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]     Checking unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]     Checking quote v1.0.18
[INFO] [stderr]     Checking proc_macro_roids v0.7.0
[INFO] [stderr]  Documenting xxlib_builder v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.73s
[INFO] running `Command { std: "docker" "inspect" "9fe916994fd08144b118ac95e6d43ef87bde434f6be273a364e39ddb0856dd8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fe916994fd08144b118ac95e6d43ef87bde434f6be273a364e39ddb0856dd8d", kill_on_drop: false }`
[INFO] [stdout] 9fe916994fd08144b118ac95e6d43ef87bde434f6be273a364e39ddb0856dd8d