2026-05-05T05:20:42.286Z [ INFO] Starting package build
2026-05-05T05:20:42.286Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/14
2026-05-05T05:20:42.670Z [ INFO] Running make stage stage=pre-clean
2026-05-05T05:20:57.180Z [ INFO] Running make stage stage=checksum
2026-05-05T05:20:58.025Z [ INFO] Running make stage stage=configure
2026-05-05T05:21:10.189Z [ERROR] Package build failed
2026-05-05T05:21:11.798Z [ WARN] Failed to remove directory path=/data/chroot/14/opt/pkg error=Device busy (os error 16)