# rustc version rustc 1.98.0-nightly (423e3d252 2026-05-24)
# docs.rs version docsrs 0.0.0 (f16e33f3e6ac9fc9e4413728c5dd1b2ba1c6b799 2026-05-23 )
# build log [INFO] adding target arm-linux-androideabi for toolchain nightly [INFO] running `Command { std: CARGO_HOME="/home/cratesfyi/workspace-builder3/cargo-home" RUSTUP_HOME="/home/cratesfyi/workspace-builder3/rustup-home" "/home/cratesfyi/workspace-builder3/cargo-home/bin/rustup" "target" "add" "--toolchain" "nightly" "arm-linux-androideabi", kill_on_drop: false }` [INFO] [stderr] info: component rust-std for target arm-linux-androideabi is up to date [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" "cee23f8d8865815b6626dd8787712b7bf90ee74242f30c238288f1b2ba9c77eb" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20260524-1.98.0-nightly-423e3d252\", \"--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}/arm-linux-androideabi\"" "-Zrustdoc-scrape-examples" "-j6" "--target" "arm-linux-androideabi", kill_on_drop: false }` [INFO] [stderr] warning: `extern` fn uses type `unsafe fn(*mut String, *const u8, *const u8, u32)`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:56:37 [INFO] [stderr] | [INFO] [stderr] 56 | type SystemPropertyReadCallbackFn = unsafe extern "C" fn(*const c_void, Callback, *mut String) -> *const c_void; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider using an `extern fn(...) -> ...` function pointer instead [INFO] [stderr] = note: this function pointer has Rust-specific calling convention [INFO] [stderr] = note: `#[warn(improper_ctypes_definitions)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `android_system_properties` (lib) generated 1 warning [INFO] [stderr] Scraping android_system_properties v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] Documenting android_system_properties v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.76s [INFO] [stderr] Generated /opt/rustwide/target/arm-linux-androideabi/doc/android_system_properties/index.html [INFO] running `Command { std: "docker" "inspect" "cee23f8d8865815b6626dd8787712b7bf90ee74242f30c238288f1b2ba9c77eb", kill_on_drop: false }`