dnf --disablerepo=rpmfusion-free-source download --enablerepo=rawhide --source mercurial
enabling fedora-modular-source repository
enabling rawhide-source repository
enabling updates-modular-source repository
enabling updates-source repository
enabling fedora-source repository
enabling rpmfusion-free-updates-source repository
enabling rpmfusion-free-source repository
enabling rpmfusion-nonfree-updates-source repository
enabling rpmfusion-nonfree-source repository
RPM Fusion for Fedora 31 - Free - Source
267 kB/s | 80 kB 00:00
Failed to download metadata for repo 'rpmfusion-free-source'
Error: Failed to download metadata for repo 'rpmfusion-free-source'