$ git clone -n https://src.fedoraproject.org/rpms/libu2f-host.git /var/lib/mock/f38-build-side-42-init-devel-440684-19755/root/chroot_tmpdir/scmroot/libu2f-host
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-440684-19755/root/chroot_tmpdir/scmroot/libu2f-host'...
fatal: unable to access 'https://src.fedoraproject.org/rpms/libu2f-host.git/': The requested URL returned error: 503