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# error kind ExecutionFailed
# pre-build errors command failed: exit status: 101
# rustc version rustc 1.101.0-nightly (12433c307 2026-10-24)
# docs.rs version docsrs 0.0.0 (f0b23e4a5bd8f96c85fdca936d0cd760092107f6 2026-10-23 )
# build log [INFO] adding target x86_64-unknown-linux-gnu for toolchain nightly [INFO] running `"rustup" "target" "add" "--toolchain" "nightly" "x86_64-unknown-linux-gnu"` [INFO] [stderr] info: component rust-std is up to date [INFO] running `"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" "acafb4843f90568ab3ea880856c88a830e4fa2da7779e99bf077f4fefff58441" "/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\", \"-20261024-1.101.0-nightly-12433c307\", \"--static-root-path\", \"/-/rustdoc.static/\", \"--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\"" "-j12" "--target" "x86_64-unknown-linux-gnu" "-Zrustdoc-scrape-examples"` [INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op [INFO] [stderr] Checking espforge-diagnostics v0.6.0 [INFO] [stderr] Checking serde v1.0.229 [INFO] [stderr] Compiling espforge-options v0.6.0 [INFO] [stderr] Compiling espforge-bindings v0.6.0 [INFO] [stderr] Checking prettyplease v0.3.0 [INFO] [stderr] error: failed to run custom build command for `espforge-options v0.6.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/espforge-options/47043ed2c9d5ca59/out/build_script_build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=../espforge-espgenerate-template/src/espf.schema.kdl [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (931) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/espforge-options-0.6.0/build.rs:27:61: [INFO] [stderr] cannot read ../espforge-espgenerate-template/src/espf.schema.kdl: No such file or directory (os error 2) [INFO] [stderr] note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: failed to run custom build command for `espforge-bindings v0.6.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/espforge-bindings/21cba6276a1e776f/out/build_script_build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=src/drivers [INFO] [stderr] cargo:rerun-if-changed=src/drivers/ili9341.rs [INFO] [stderr] cargo:rerun-if-changed=src/drivers/generated_registry.rs [INFO] [stderr] cargo:rerun-if-changed=src/drivers/status_led.rs [INFO] [stderr] cargo:rerun-if-changed=src/drivers/mod.rs [INFO] [stderr] cargo:rerun-if-changed=src/drivers/tmp102.rs [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (932) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/espforge-bindings-0.6.0/build.rs:589:33: [INFO] [stderr] cannot write src/drivers/generated_registry.rs: Read-only file system (os error 30) [INFO] [stderr] note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace [INFO] running `"docker" "inspect" "acafb4843f90568ab3ea880856c88a830e4fa2da7779e99bf077f4fefff58441"`