# rustc version rustc 1.98.0-nightly (bc2112ed5 2026-06-18)
# docs.rs version docsrs 0.0.0 (886bc7a22b1adc4b387ce1343447fe3af98d9ce5 2026-06-14 )
# build log [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "DOCS_RS=1" "-w" "/opt/rustwide/workdir" "--user" "1001:1001" "2371abfc885ad3b27cd99dce976b862ff42f7e074956625b3dead5137cd44c2d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20260618-1.98.0-nightly-bc2112ed5\", \"--static-root-path\", \"/-/rustdoc.static/\", \"--cap-lints\", \"warn\", \"--extern-html-root-takes-precedence\"]" "--offline" "-Zunstable-options" "--config=doc.extern-map.registries.crates-io=\"https://docs.rs/{pkg_name}/{version}/x86_64-unknown-linux-gnu\"" "-Zrustdoc-scrape-examples" "-j6" "--target" "x86_64-unknown-linux-gnu", kill_on_drop: false }` [INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] warning: `async_docker` (manifest) generated 1 warning [INFO] [stderr] Checking async_docker v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: failed to check lib in package `async_docker` as a prerequisite for scraping examples from: example "archiveget", example "archiveput", example "containercreate", example "containerexec", example "containerinspect", example "containers", example "events", example "export", example "imagebuild", example "imagedelete", example "imageinspect", example "imagepull", example "images", example "info", example "logs", example "networkconnect", example "networkcreate", example "networkdelete", example "networkdisconnect", example "networkinspect", example "networks", example "stats", example "top" [INFO] [stderr] Try running with `--verbose` to see the error message. [INFO] [stderr] If an example should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` definition in Cargo.toml [INFO] [stderr] warning: `async_docker` (lib) generated 1 warning [INFO] [stderr] Scraping async_docker v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: failed to scan example "stats" in package `async_docker` for example code usage [INFO] [stderr] Try running with `--verbose` to see the error message. [INFO] [stderr] If an example should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` definition in Cargo.toml [INFO] [stderr] warning: `async_docker` (example "stats") generated 1 warning [INFO] [stderr] warning: failed to scan example "networkinspect" in package `async_docker` for example code usage [INFO] [stderr] Try running with `--verbose` to see the error message. [INFO] [stderr] If an example should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` definition in Cargo.toml [INFO] [stderr] warning: failed to scan example "networks" in package `async_docker` for example code usage [INFO] [stderr] Try running with `--verbose` to see the error message. [INFO] [stderr] If an example should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` definition in Cargo.toml [INFO] [stderr] warning: `async_docker` (example "networks") generated 1 warning [INFO] [stderr] warning: `async_docker` (example "networkinspect") generated 1 warning [INFO] [stderr] warning: failed to scan example "containers" in package `async_docker` for example code usage [INFO] [stderr] Try running with `--verbose` to see the error message. [INFO] [stderr] If an example should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` definition in Cargo.toml [INFO] [stderr] warning: `async_docker` (example "containers") generated 1 warning [INFO] [stderr] warning: failed to scan example "networkconnect" in package `async_docker` for example code usage [INFO] [stderr] Try running with `--verbose` to see the error message. [INFO] [stderr] If an example should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` definition in Cargo.toml [INFO] [stderr] warning: `async_docker` (example "networkconnect") generated 1 warning [INFO] [stderr] warning: failed to scan example "networkdisconnect" in package `async_docker` for example code usage [INFO] [stderr] Try running with `--verbose` to see the error message. [INFO] [stderr] If an example should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` definition in Cargo.toml [INFO] [stderr] warning: `async_docker` (example "networkdisconnect") generated 1 warning [INFO] [stderr] warning: failed to scan example "networkdelete" in package `async_docker` for example code usage [INFO] [stderr] Try running with `--verbose` to see the error message. [INFO] [stderr] If an example should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` definition in Cargo.toml [INFO] [stderr] warning: `async_docker` (example "networkdelete") generated 1 warning [INFO] [stderr] warning: failed to scan example "imagebuild" in package `async_docker` for example code usage [INFO] [stderr] Try running with `--verbose` to see the error message. [INFO] [stderr] If an example should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` definition in Cargo.toml [INFO] [stderr] warning: `async_docker` (example "imagebuild") generated 1 warning [INFO] [stderr] warning: failed to scan example "imageinspect" in package `async_docker` for example code usage [INFO] [stderr] Try running with `--verbose` to see the error message. [INFO] [stderr] If an example should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` definition in Cargo.toml [INFO] [stderr] warning: `async_docker` (example "imageinspect") generated 1 warning [INFO] [stderr] warning: failed to scan example "archiveget" in package `async_docker` for example code usage [INFO] [stderr] Try running with `--verbose` to see the error message. [INFO] [stderr] If an example should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` definition in Cargo.toml [INFO] [stderr] warning: `async_docker` (example "archiveget") generated 1 warning [INFO] [stderr] warning: failed to scan example "containerinspect" in package `async_docker` for example code usage [INFO] [stderr] Try running with `--verbose` to see the error message. [INFO] [stderr] If an example should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` definition in Cargo.toml [INFO] [stderr] warning: `async_docker` (example "containerinspect") generated 1 warning [INFO] [stderr] warning: failed to scan example "containerexec" in package `async_docker` for example code usage [INFO] [stderr] Try running with `--verbose` to see the error message. [INFO] [stderr] If an example should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` definition in Cargo.toml [INFO] [stderr] warning: `async_docker` (example "containerexec") generated 1 warning [INFO] [stderr] warning: failed to scan example "logs" in package `async_docker` for example code usage [INFO] [stderr] Try running with `--verbose` to see the error message. [INFO] [stderr] If an example should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` definition in Cargo.toml [INFO] [stderr] warning: `async_docker` (example "logs") generated 1 warning [INFO] [stderr] warning: failed to scan example "info" in package `async_docker` for example code usage [INFO] [stderr] Try running with `--verbose` to see the error message. [INFO] [stderr] If an example should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` definition in Cargo.toml [INFO] [stderr] warning: `async_docker` (example "info") generated 1 warning [INFO] [stderr] warning: failed to scan example "archiveput" in package `async_docker` for example code usage [INFO] [stderr] Try running with `--verbose` to see the error message. [INFO] [stderr] If an example should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` definition in Cargo.toml [INFO] [stderr] warning: `async_docker` (example "archiveput") generated 1 warning [INFO] [stderr] warning: failed to scan example "export" in package `async_docker` for example code usage [INFO] [stderr] Try running with `--verbose` to see the error message. [INFO] [stderr] If an example should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` definition in Cargo.toml [INFO] [stderr] warning: `async_docker` (example "export") generated 1 warning [INFO] [stderr] warning: failed to scan example "top" in package `async_docker` for example code usage [INFO] [stderr] Try running with `--verbose` to see the error message. [INFO] [stderr] If an example should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` definition in Cargo.toml [INFO] [stderr] warning: `async_docker` (example "top") generated 1 warning [INFO] [stderr] warning: failed to scan example "imagedelete" in package `async_docker` for example code usage [INFO] [stderr] Try running with `--verbose` to see the error message. [INFO] [stderr] If an example should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` definition in Cargo.toml [INFO] [stderr] warning: `async_docker` (example "imagedelete") generated 1 warning [INFO] [stderr] warning: failed to scan example "images" in package `async_docker` for example code usage [INFO] [stderr] Try running with `--verbose` to see the error message. [INFO] [stderr] If an example should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` definition in Cargo.toml [INFO] [stderr] warning: `async_docker` (example "images") generated 1 warning [INFO] [stderr] warning: failed to scan example "containercreate" in package `async_docker` for example code usage [INFO] [stderr] Try running with `--verbose` to see the error message. [INFO] [stderr] If an example should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` definition in Cargo.toml [INFO] [stderr] warning: `async_docker` (example "containercreate") generated 1 warning [INFO] [stderr] warning: failed to scan example "imagepull" in package `async_docker` for example code usage [INFO] [stderr] Try running with `--verbose` to see the error message. [INFO] [stderr] If an example should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` definition in Cargo.toml [INFO] [stderr] warning: failed to scan example "networkcreate" in package `async_docker` for example code usage [INFO] [stderr] Try running with `--verbose` to see the error message. [INFO] [stderr] If an example should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` definition in Cargo.toml [INFO] [stderr] warning: `async_docker` (example "imagepull") generated 1 warning [INFO] [stderr] warning: `async_docker` (example "networkcreate") generated 1 warning [INFO] [stderr] warning: failed to scan example "events" in package `async_docker` for example code usage [INFO] [stderr] Try running with `--verbose` to see the error message. [INFO] [stderr] If an example should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` definition in Cargo.toml [INFO] [stderr] warning: `async_docker` (example "events") generated 1 warning [INFO] [stderr] Documenting async_docker v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: unexpected `cfg` condition name: `has_error_description_deprecated` [INFO] [stderr] --> src/errors.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | / error_chain! { [INFO] [stderr] 7 | | types { [INFO] [stderr] 8 | | Error, ErrorKind, ResultExt, Result; [INFO] [stderr] ... | [INFO] [stderr] 84 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = help: expected names are: `docsrs`, `feature`, and `test` and 32 more [INFO] [stderr] = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stderr] = help: try referring to `impl_error_chain_processed` crate for guidance on how handle this unexpected cfg [INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] = note: this warning originates in the macro `impl_error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `async_docker` (lib doc) generated 1 warning [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.59s [INFO] [stderr] Generated /opt/rustwide/target/x86_64-unknown-linux-gnu/doc/async_docker/index.html [INFO] running `Command { std: "docker" "inspect" "2371abfc885ad3b27cd99dce976b862ff42f7e074956625b3dead5137cd44c2d", kill_on_drop: false }`