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# error kind ExecutionFailed
# pre-build errors command failed: exit status: 101
# rustc version rustc 1.100.0-nightly (c656540d6 2026-08-21)
# docs.rs version docsrs 0.0.0 (e1bf2044f995578af06750ed1e554ccf8db7c5c4 2026-08-21 )
# 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" "0063db0e76fa870d19c1040e4b6d0828bfcb974c1866fdc4118900bd14e4ad3e" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=html-non-static-files\", \"--resource-suffix\", \"-20260821-1.100.0-nightly-c656540d6\", \"--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\"" "-j6" "--target" "x86_64-unknown-linux-gnu" "-Zrustdoc-scrape-examples", kill_on_drop: false }` [INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op [INFO] [stderr] Compiling serde v1.0.229 [INFO] [stderr] Compiling esp-rom-sys v0.1.4 [INFO] [stderr] Checking portable-atomic v1.15.0 [INFO] [stderr] Compiling esp-sync v0.2.1 [INFO] [stderr] error: failed to run custom build command for `esp-rom-sys v0.1.4` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/esp-rom-sys/44abb958be4a7960/out/build_script_build` (exit status: 1) [INFO] [stderr] --- stderr [INFO] [stderr] Error: "Expected exactly one of the following features to be enabled: esp32, esp32c2, esp32c3, esp32c5, esp32c6, esp32c61, esp32h2, esp32s2, esp32s3" [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "0063db0e76fa870d19c1040e4b6d0828bfcb974c1866fdc4118900bd14e4ad3e", kill_on_drop: false }`