2026-04-29T13:05:20.696Z [ INFO] Starting package build
2026-04-29T13:05:20.696Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/14
2026-04-29T13:05:21.196Z [ INFO] Running make stage stage=pre-clean
2026-04-29T13:05:22.461Z [ INFO] Running make stage stage=checksum
2026-04-29T13:05:22.943Z [ INFO] Running make stage stage=configure
2026-04-29T13:05:26.808Z [ERROR] Package build failed
2026-04-29T13:05:27.399Z [ WARN] Failed to remove directory path=/data/chroot/14/opt/pkg error=Device busy (os error 16)