2026-05-11T09:27:17.844Z [ INFO] Starting package build
2026-05-11T09:27:17.844Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/12
2026-05-11T09:27:18.181Z [ INFO] Running make stage stage=pre-clean
2026-05-11T09:27:19.842Z [ INFO] Running make stage stage=checksum
2026-05-11T09:27:20.236Z [ INFO] Running make stage stage=configure
2026-05-11T09:27:25.930Z [ERROR] Package build failed
2026-05-11T09:27:26.269Z [ WARN] Failed to remove directory path=/data/chroot/12/opt/pkg error=Device busy (os error 16)