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# rustc version
rustc 1.95.0-nightly (f134bbc78 2026-01-24)# docs.rs version
docsrs 0.1.0 (07f7a059 2026-01-22 )# build log
[INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace/builds/rusty-commit-1.0.18/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/rusty-commit-1.0.18/source:/opt/rustwide/workdir:ro,Z" "-v" "/home/cratesfyi/workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/home/cratesfyi/workspace/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20260124-1.95.0-nightly-f134bbc78\", \"--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: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 92b611161764f18e58984fe23124f257e781a3c68212003ddd8d0a823796b9e8
[INFO] running `Command { std: "docker" "start" "-a" "92b611161764f18e58984fe23124f257e781a3c68212003ddd8d0a823796b9e8", kill_on_drop: false }`
[INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op
[INFO] [stderr] Compiling xcb v0.8.2
[INFO] [stderr] Checking unicode-width v0.2.2
[INFO] [stderr] Checking lazy_static v1.5.0
[INFO] [stderr] Checking bit-vec v0.6.3
[INFO] [stderr] Checking ucd-trie v0.1.7
[INFO] [stderr] Checking is_terminal_polyfill v1.70.2
[INFO] [stderr] Checking anstyle-query v1.1.5
[INFO] [stderr] Compiling portable-atomic v1.13.0
[INFO] [stderr] Checking adler2 v2.0.1
[INFO] [stderr] Checking anstream v0.6.21
[INFO] [stderr] Checking bit-set v0.5.3
[INFO] [stderr] error: failed to run custom build command for `xcb v0.8.2`
[INFO] [stderr]
[INFO] [stderr] Caused by:
[INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/xcb-282cb54991cdca7b/build-script-build` (exit status: 101)
[INFO] [stderr] --- stderr
[INFO] [stderr] error occured in handler: ('request: ', ('xcb', 'SELinux', 'GetClientContext'))
[INFO] [stderr] Traceback (most recent call last):
[INFO] [stderr] File "/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xcb-0.8.2/rs_client.py", line 2448, in <module>
[INFO] [stderr] module.generate()
[INFO] [stderr] File "/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xcb-0.8.2/xcbgen/state.py", line 108, in generate
[INFO] [stderr] self.close()
[INFO] [stderr] File "/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xcb-0.8.2/rs_client.py", line 296, in rs_close
[INFO] [stderr] _f.writeout(os.path.join(module.rs_srcdir, "ffi", "%s.rs" % _module_name(_ns.ext_name)))
[INFO] [stderr] File "/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xcb-0.8.2/rs_client.py", line 114, in writeout
[INFO] [stderr] with open(path, 'w') as f:
[INFO] [stderr] ^^^^^^^^^^^^^^^
[INFO] [stderr] OSError: [Errno 30] Read-only file system: '/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xcb-0.8.2/src/ffi/selinux.rs'
[INFO] [stderr]
[INFO] [stderr] thread 'main' (22) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xcb-0.8.2/build.rs:75:17:
[INFO] [stderr] processing of /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/xcb-0.8.2/xml/xselinux.xml returned non-zero (1)
[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" "92b611161764f18e58984fe23124f257e781a3c68212003ddd8d0a823796b9e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92b611161764f18e58984fe23124f257e781a3c68212003ddd8d0a823796b9e8", kill_on_drop: false }`
[INFO] [stdout] 92b611161764f18e58984fe23124f257e781a3c68212003ddd8d0a823796b9e8