# rustc version rustc 1.87.0-nightly (227690a25 2025-03-16)
# docs.rs version docsrs 0.6.0 (004a02c4 2025-03-05)
# build log [INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace/builds/echo-d-0.0.0/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/echo-d-0.0.0/source:/opt/rustwide/workdir:ro,Z" "-v" "/home/cratesfyi/workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/home/cratesfyi/workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "DOCS_RS=1" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "6442450944" "--cpus" "6" "--user" "1001:1001" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20250316-1.87.0-nightly-227690a25\", \"--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: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e885520e7438ffc1f11e2c20b63544992c96777fe1345ce9ba61aee4ae1e2bbe [INFO] running `Command { std: "docker" "start" "-a" "e885520e7438ffc1f11e2c20b63544992c96777fe1345ce9ba61aee4ae1e2bbe", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition value: `wee_alloc` [INFO] [stderr] --> src/lib.rs:12:14 [INFO] [stderr] | [INFO] [stderr] 12 | if #[cfg(feature = "wee_alloc")] { [INFO] [stderr] | ^^^^^^^-------------- [INFO] [stderr] | | [INFO] [stderr] | help: remove the condition [INFO] [stderr] | [INFO] [stderr] = note: no expected values for `feature` [INFO] [stderr] = help: consider adding `wee_alloc` as a feature in `Cargo.toml` [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] [INFO] [stderr] warning: `echo-d` (lib) generated 1 warning [INFO] [stderr] Scraping echo-d v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Documenting echo-d v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: `echo-d` (lib doc) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.66s [INFO] [stderr] Generated /opt/rustwide/target/x86_64-unknown-linux-gnu/doc/echo_d/index.html [INFO] running `Command { std: "docker" "inspect" "e885520e7438ffc1f11e2c20b63544992c96777fe1345ce9ba61aee4ae1e2bbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e885520e7438ffc1f11e2c20b63544992c96777fe1345ce9ba61aee4ae1e2bbe", kill_on_drop: false }` [INFO] [stdout] e885520e7438ffc1f11e2c20b63544992c96777fe1345ce9ba61aee4ae1e2bbe