# rustc version rustc 1.87.0-nightly (9fb94b32d 2025-03-10)
# docs.rs version docsrs 0.6.0 (004a02c4 2025-03-05)
# build log [INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace-builder/builds/microspectrogram-0.1.0/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace-builder/builds/microspectrogram-0.1.0/source:/opt/rustwide/workdir:ro,Z" "-v" "/home/cratesfyi/workspace-builder/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/home/cratesfyi/workspace-builder/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\", \"-20250310-1.87.0-nightly-9fb94b32d\", \"--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}/i686-unknown-linux-gnu\"" "-Zrustdoc-scrape-examples" "-j6" "--target" "i686-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] 7dcade91caf727cce8e66408edb57f3a71d437ab6e6f538d35595d73a9296363 [INFO] running `Command { std: "docker" "start" "-a" "7dcade91caf727cce8e66408edb57f3a71d437ab6e6f538d35595d73a9296363", kill_on_drop: false }` [INFO] [stderr] Scraping microspectrogram v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-rustdoc&template=ice.md [INFO] [stderr] [INFO] [stderr] note: please make sure that you have updated to the latest nightly [INFO] [stderr] [INFO] [stderr] warning: the ICE couldn't be written to `/opt/rustwide/workdir/rustc-ice-2025-03-11T07_00_59-8.txt`: Read-only file system (os error 30) [INFO] [stderr] [INFO] [stderr] note: rustc 1.87.0-nightly (9fb94b32d 2025-03-10) running on x86_64-unknown-linux-gnu [INFO] [stderr] [INFO] [stderr] note: compiler flags: --crate-type bin -Z unstable-options -Z unstable-options -Z unstable-options [INFO] [stderr] [INFO] [stderr] note: some of the compiler flags provided by cargo are hidden [INFO] [stderr] [INFO] [stderr] query stack during panic: [INFO] [stderr] end of query stack [INFO] [stderr] warning: failed to scan example "spectrogram" in package `microspectrogram` for example code usage [INFO] [stderr] Try running with `--verbose` to see the error message. [INFO] [stderr] If an example should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` definition in Cargo.toml [INFO] [stderr] warning: `microspectrogram` (example "spectrogram") generated 1 warning [INFO] [stderr] Documenting microspectrogram v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.57s [INFO] [stderr] Generated /opt/rustwide/target/i686-unknown-linux-gnu/doc/microspectrogram/index.html [INFO] running `Command { std: "docker" "inspect" "7dcade91caf727cce8e66408edb57f3a71d437ab6e6f538d35595d73a9296363", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7dcade91caf727cce8e66408edb57f3a71d437ab6e6f538d35595d73a9296363", kill_on_drop: false }` [INFO] [stdout] 7dcade91caf727cce8e66408edb57f3a71d437ab6e6f538d35595d73a9296363