2026-05-05T14:16:23.244Z [ INFO] Starting package build
2026-05-05T14:16:23.244Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/11
2026-05-05T14:16:23.553Z [ INFO] Running make stage stage=pre-clean
2026-05-05T14:16:24.351Z [ INFO] Running make stage stage=checksum
2026-05-05T14:16:24.783Z [ INFO] Running make stage stage=configure
2026-05-05T14:16:27.831Z [ INFO] Running make stage stage=build
2026-05-05T14:16:28.677Z [ERROR] Package build failed
2026-05-05T14:16:28.973Z [ WARN] Failed to remove directory path=/data/chroot/11/opt/pkg error=Device busy (os error 16)