fedup has been replaced by 'dnf system-upgrade'. Use that instead.
NOTE: this version of DNF will not show graphical upgrade progress.
Failed to synchronize cache for repo 'rpmfusion-free-updates' from 'http://mirrors.rpmfusion.org/mirrorlist?repo=free-fedora-updates-released-rawhide&arch=x86_64': Cannot prepare internal mirrorlist: No URLs in mirrorlist, disabling.
Failed to synchronize cache for repo 'rpmfusion-nonfree-updates' from 'http://mirrors.rpmfusion.org/mirrorlist?repo=nonfree-fedora-updates-released-rawhide&arch=x86_64': Cannot prepare internal mirrorlist: No URLs in mirrorlist, disabling.
Operation aborted.