2026-05-05T15:21:39.637Z [ INFO] Starting package build
2026-05-05T15:21:39.637Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/9
2026-05-05T15:21:39.944Z [ INFO] Running make stage stage=pre-clean
2026-05-05T15:21:45.250Z [ INFO] Running make stage stage=checksum
2026-05-05T15:21:45.650Z [ INFO] Running make stage stage=configure
2026-05-05T15:21:49.784Z [ INFO] Running make stage stage=build
2026-05-05T15:21:51.054Z [ INFO] Running make stage stage=install
2026-05-05T15:22:00.108Z [ERROR] Package build failed
2026-05-05T15:22:01.756Z [ WARN] Failed to remove directory path=/data/chroot/9/opt/pkg error=Device busy (os error 16)