2026-05-05T14:34:48.472Z [ INFO] Starting package build
2026-05-05T14:34:48.473Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-05-05T14:34:48.989Z [ INFO] Running make stage stage=pre-clean
2026-05-05T14:34:55.470Z [ INFO] Running make stage stage=checksum
2026-05-05T14:34:55.902Z [ INFO] Running make stage stage=configure
2026-05-05T14:34:59.734Z [ INFO] Running make stage stage=build
2026-05-05T14:35:00.944Z [ERROR] Package build failed
2026-05-05T14:35:01.579Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)