2026-04-29T03:41:53.416Z [ INFO] Starting package build
2026-04-29T03:41:53.417Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/1
2026-04-29T03:41:53.756Z [ INFO] Running make stage stage=pre-clean
2026-04-29T03:41:54.709Z [ INFO] Running make stage stage=checksum
2026-04-29T03:41:55.168Z [ INFO] Running make stage stage=configure
2026-04-29T03:42:00.255Z [ERROR] Package build failed
2026-04-29T03:42:00.631Z [ WARN] Failed to remove directory path=/data/chroot/1/opt/pkg error=Device busy (os error 16)