2026-05-05T16:05:21.758Z [ INFO] Starting package build
2026-05-05T16:05:21.758Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/14
2026-05-05T16:05:22.091Z [ INFO] Running make stage stage=pre-clean
2026-05-05T16:05:24.061Z [ INFO] Running make stage stage=checksum
2026-05-05T16:05:24.597Z [ INFO] Running make stage stage=configure
2026-05-05T16:05:29.989Z [ERROR] Package build failed
2026-05-05T16:05:30.497Z [ WARN] Failed to remove directory path=/data/chroot/14/opt/pkg error=Device busy (os error 16)