2026-05-11T10:47:39.942Z [ INFO] Starting package build
2026-05-11T10:47:39.943Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/10
2026-05-11T10:47:40.226Z [ INFO] Running make stage stage=pre-clean
2026-05-11T10:47:45.829Z [ INFO] Running make stage stage=checksum
2026-05-11T10:47:46.193Z [ INFO] Running make stage stage=configure
2026-05-11T10:47:50.524Z [ INFO] Running make stage stage=build
2026-05-11T10:47:52.011Z [ INFO] Running make stage stage=install
2026-05-11T10:47:57.224Z [ERROR] Package build failed
2026-05-11T10:47:58.182Z [ WARN] Failed to remove directory path=/data/chroot/10/opt/pkg error=Device busy (os error 16)