2026-04-29T12:40:41.194Z [ INFO] Starting package build
2026-04-29T12:40:41.194Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/5
2026-04-29T12:40:41.604Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:40:46.729Z [ INFO] Running make stage stage=checksum
2026-04-29T12:40:47.223Z [ INFO] Running make stage stage=configure
2026-04-29T12:40:52.215Z [ INFO] Running make stage stage=build
2026-04-29T12:40:53.183Z [ERROR] Package build failed
2026-04-29T12:40:55.295Z [ WARN] Failed to remove directory path=/data/chroot/5/opt/pkg error=Device busy (os error 16)