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# error kind ExecutionFailed
# pre-build errors command failed: exit status: 101
# rustc version rustc 1.97.0-nightly (365c0e1d7 2026-05-06)
# docs.rs version docsrs 0.0.0 (ad302d961e54d5d2c273ab5bb3d4139759c933ad 2026-05-03 )
# build log [INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace-builder4/builds/cubecl-cpu-0.10.0/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace-builder4/builds/cubecl-cpu-0.10.0/source:/opt/rustwide/workdir:ro,Z" "-v" "/home/cratesfyi/workspace-builder4/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/home/cratesfyi/workspace-builder4/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "6442450944" "--cpuset-cpus" "26-31" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "sleep" "infinity", 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] 3a85bd3432df39ed66a42ef61b97457e39de026b1fa986a59257b94d5cabffe9 [INFO] running `Command { std: "docker" "start" "3a85bd3432df39ed66a42ef61b97457e39de026b1fa986a59257b94d5cabffe9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-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" "--user" "1001:1001" "3a85bd3432df39ed66a42ef61b97457e39de026b1fa986a59257b94d5cabffe9" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20260506-1.97.0-nightly-365c0e1d7\", \"--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 tracel-llvm-bundler v20.1.4-7 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking toml_parser v1.1.2+spec-1.1.0 [INFO] [stderr] Checking chacha20 v0.10.0 [INFO] [stderr] Compiling bindgen v0.71.1 [INFO] [stderr] error: failed to run custom build command for `tracel-llvm-bundler v20.1.4-7` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/tracel-llvm-bundler-20cbfabdb5331456/build-script-build` (exit status: 1) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=/.local/share/tracel/tracel-llvm-20.1.4-7/.tracel-llvm-installed [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] Permission denied (os error 13) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "stop" "-t" "1" "3a85bd3432df39ed66a42ef61b97457e39de026b1fa986a59257b94d5cabffe9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3a85bd3432df39ed66a42ef61b97457e39de026b1fa986a59257b94d5cabffe9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a85bd3432df39ed66a42ef61b97457e39de026b1fa986a59257b94d5cabffe9", kill_on_drop: false }` [INFO] [stdout] 3a85bd3432df39ed66a42ef61b97457e39de026b1fa986a59257b94d5cabffe9