2026-05-05T15:26:52.626Z [ INFO] Starting package build
2026-05-05T15:26:52.626Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-05-05T15:26:52.988Z [ INFO] Running make stage stage=pre-clean
2026-05-05T15:26:55.390Z [ INFO] Running make stage stage=checksum
2026-05-05T15:26:55.858Z [ INFO] Running make stage stage=configure
2026-05-05T15:27:15.683Z [ INFO] Running make stage stage=build
2026-05-05T15:27:24.554Z [ERROR] Package build failed
2026-05-05T15:27:24.971Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)