2026-05-11T09:36:57.837Z [ INFO] Starting package build
2026-05-11T09:36:57.837Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/16
2026-05-11T09:36:58.266Z [ INFO] Running make stage stage=pre-clean
2026-05-11T09:37:11.826Z [ INFO] Running make stage stage=checksum
2026-05-11T09:37:13.094Z [ INFO] Running make stage stage=configure
2026-05-11T09:37:24.316Z [ INFO] Running make stage stage=build
2026-05-11T09:39:13.534Z [ERROR] Package build failed
2026-05-11T09:39:15.190Z [ WARN] Failed to remove directory path=/data/chroot/16/opt/pkg error=Device busy (os error 16)