2026-04-29T12:58:11.002Z [ INFO] Starting package build
2026-04-29T12:58:11.002Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/3
2026-04-29T12:58:11.379Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:58:13.350Z [ INFO] Running make stage stage=checksum
2026-04-29T12:58:13.919Z [ INFO] Running make stage stage=configure
2026-04-29T12:58:40.255Z [ERROR] Package build failed
2026-04-29T12:58:41.115Z [ WARN] Failed to remove directory path=/data/chroot/3/opt/pkg error=Device busy (os error 16)