2026-05-05T05:16:49.634Z [ INFO] Starting package build
2026-05-05T05:16:49.634Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/10
2026-05-05T05:16:49.954Z [ INFO] Running make stage stage=pre-clean
2026-05-05T05:16:55.814Z [ INFO] Running make stage stage=checksum
2026-05-05T05:16:56.250Z [ INFO] Running make stage stage=configure
2026-05-05T05:17:00.788Z [ INFO] Running make stage stage=build
2026-05-05T05:17:01.751Z [ERROR] Package build failed
2026-05-05T05:17:02.513Z [ WARN] Failed to remove directory path=/data/chroot/10/opt/pkg error=Device busy (os error 16)