2026-05-05T14:27:41.318Z [ INFO] Starting package build
2026-05-05T14:27:41.318Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/12
2026-05-05T14:27:41.682Z [ INFO] Running make stage stage=pre-clean
2026-05-05T14:27:51.890Z [ INFO] Running make stage stage=checksum
2026-05-05T14:27:52.338Z [ INFO] Running make stage stage=configure
2026-05-05T14:28:54.018Z [ERROR] Package build failed
2026-05-05T14:28:55.472Z [ WARN] Failed to remove directory path=/data/chroot/12/opt/pkg error=Device busy (os error 16)