$ git clone -n https://src.fedoraproject.org/rpms/libu2f-server.git /var/lib/mock/f31-build-59654-28619/root/chroot_tmpdir/scmroot/libu2f-server
Cloning into '/var/lib/mock/f31-build-59654-28619/root/chroot_tmpdir/scmroot/libu2f-server'...
$ git reset --hard 2bb9c6e0fb87e11c2182231c44b335594f09165e
HEAD is now at 2bb9c6e - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild