2026-04-29T11:48:48.355Z [ INFO] Starting package build
2026-04-29T11:48:48.356Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/9
2026-04-29T11:48:48.765Z [ INFO] Running make stage stage=pre-clean
2026-04-29T11:48:55.071Z [ INFO] Running make stage stage=checksum
2026-04-29T11:48:55.557Z [ INFO] Running make stage stage=configure
2026-04-29T11:48:58.435Z [ INFO] Running make stage stage=build
2026-04-29T11:48:59.586Z [ERROR] Package build failed
2026-04-29T11:49:00.711Z [ WARN] Failed to remove directory path=/data/chroot/9/opt/pkg error=Device busy (os error 16)