2026-05-05T05:03:27.855Z [ INFO] Starting package build
2026-05-05T05:03:27.856Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/17
2026-05-05T05:03:28.266Z [ INFO] Running make stage stage=pre-clean
2026-05-05T05:03:41.902Z [ INFO] Running make stage stage=checksum
2026-05-05T05:03:42.359Z [ INFO] Running make stage stage=configure
2026-05-05T05:03:53.099Z [ERROR] Package build failed
2026-05-05T05:03:54.461Z [ WARN] Failed to remove directory path=/data/chroot/17/opt/pkg error=Device busy (os error 16)