======================================================================== Building module libusb in /builds/libfprint/libfprint/.flatpak-builder/build/libusb-1 ======================================================================== bwrap: No permissions to creating new namespace, likely because the kernel does not allow non-privileged user namespaces. On e.g. debian this can be enabled with 'sysctl kernel.unprivileged_userns_clone=1'. Error: module libusb: module libusb: Child process exited with code 1 Uploading artifacts... WARNING: org.freedesktop.libfprint.Demo.flatpak: no matching files ERROR: No files to upload ERROR: Job failed: exit code 1