2026-04-29T12:09:58.928Z [ INFO] Starting package build
2026-04-29T12:09:58.928Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/6
2026-04-29T12:09:59.320Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:10:17.680Z [ INFO] Running make stage stage=checksum
2026-04-29T12:10:18.566Z [ INFO] Running make stage stage=configure
2026-04-29T12:10:56.052Z [ INFO] Running make stage stage=build
2026-04-29T12:13:07.284Z [ERROR] Package build failed
2026-04-29T12:13:13.197Z [ WARN] Failed to remove directory path=/data/chroot/6/opt/pkg error=Device busy (os error 16)