$ git clone -n https://src.fedoraproject.org/rpms/gnome-themes-extra.git /var/lib/mock/f33-build-293604-55140/root/chroot_tmpdir/scmroot/gnome-themes-extra
Cloning into '/var/lib/mock/f33-build-293604-55140/root/chroot_tmpdir/scmroot/gnome-themes-extra'...
$ git reset --hard 6df623816d785c76b922fab565ce7b7e03e4d4ba
HEAD is now at 6df6238 - Second attempt - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild