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# error kind ExecutionFailed
# pre-build errors command failed: exit status: 101
# rustc version rustc 1.99.0-nightly (be8e82435 2026-07-11)
# docs.rs version docsrs 0.0.0 (964c90a45859fd8f9076e3cbe58470a5a4f4d4f7 2026-07-01 )
# 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" "ec8c8f022f24e08ae6a2cdb035a0ca940dac4fdb9d9ddb793d8d6ca0253f95b4" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20260711-1.99.0-nightly-be8e82435\", \"--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: target filter specified, but no targets matched; this is a no-op [INFO] [stderr] Compiling onerom-config v0.4.13 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Checking tower v0.5.3 [INFO] [stderr] Compiling signal-hook v0.3.18 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Checking crc v3.4.0 [INFO] [stderr] error: failed to run custom build command for `onerom-config v0.4.13` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/onerom-config-c446766c41967697/build-script-main` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=build [INFO] [stderr] cargo:rerun-if-changed=json [INFO] [stderr] cargo:rerun-if-changed=/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/onerom-config-0.4.13/json [INFO] [stderr] cargo:rerun-if-changed=/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/onerom-config-0.4.13/json/user [INFO] [stderr] cargo:rerun-if-changed=/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/onerom-config-0.4.13/json/third-party [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (4923) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/onerom-config-0.4.13/build/hw/mod.rs:48:29: [INFO] [stderr] Failed to write /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/onerom-config-0.4.13/src/hw/generated.rs: Read-only file system (os error 30) [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] running `Command { std: "docker" "inspect" "ec8c8f022f24e08ae6a2cdb035a0ca940dac4fdb9d9ddb793d8d6ca0253f95b4", kill_on_drop: false }`