2026-05-05T14:19:14.412Z [ INFO] Starting package build
2026-05-05T14:19:14.412Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/14
2026-05-05T14:19:14.830Z [ INFO] Running make stage stage=pre-clean
2026-05-05T14:19:15.368Z [ INFO] Running make stage stage=checksum
2026-05-05T14:19:15.808Z [ INFO] Running make stage stage=configure
2026-05-05T14:19:18.235Z [ INFO] Running make stage stage=build
2026-05-05T14:19:19.083Z [ERROR] Package build failed
2026-05-05T14:19:19.365Z [ WARN] Failed to remove directory path=/data/chroot/14/opt/pkg error=Device busy (os error 16)