2026-06-01T15:04:39.809Z [ INFO] Starting package build
2026-06-01T15:04:39.809Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/10
2026-06-01T15:04:41.282Z [ INFO] Running make stage stage=pre-clean
2026-06-01T15:04:55.573Z [ INFO] Running make stage stage=checksum
2026-06-01T15:04:56.420Z [ INFO] Running make stage stage=configure
2026-06-01T15:05:28.985Z [ INFO] Running make stage stage=build
2026-06-01T15:05:31.643Z [ERROR] Package build failed
2026-06-01T15:05:35.719Z [ WARN] Failed to remove directory path=/data/chroot/10/opt/pkg error=Device busy (os error 16)