2026-06-02T10:48:59.777Z [ INFO] Starting package build
2026-06-02T10:48:59.778Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/8
2026-06-02T10:49:00.751Z [ INFO] Running make stage stage=pre-clean
2026-06-02T10:49:01.756Z [ INFO] Running make stage stage=checksum
2026-06-02T10:49:02.355Z [ INFO] Running make stage stage=configure
2026-06-02T10:49:10.433Z [ERROR] Package build failed
2026-06-02T10:49:10.972Z [ WARN] Failed to remove directory path=/data/chroot/8/opt/pkg error=Device busy (os error 16)