2026-06-02T12:46:44.908Z [ INFO] Starting package build
2026-06-02T12:46:44.909Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/10
2026-06-02T12:46:45.491Z [ INFO] Running make stage stage=pre-clean
2026-06-02T12:46:58.189Z [ INFO] Running make stage stage=checksum
2026-06-02T12:46:58.772Z [ INFO] Running make stage stage=configure
2026-06-02T12:47:24.696Z [ERROR] Package build failed
2026-06-02T12:47:27.529Z [ WARN] Failed to remove directory path=/data/chroot/10/opt/pkg error=Device busy (os error 16)