$ git clone -n https://src.fedoraproject.org/rpms/erlang-hyper.git /var/lib/mock/f31-build-72428-30818/root/chroot_tmpdir/scmroot/erlang-hyper
Cloning into '/var/lib/mock/f31-build-72428-30818/root/chroot_tmpdir/scmroot/erlang-hyper'...
$ git reset --hard 2cc08bfa500668c97472c32cd14108d7b9768b34
HEAD is now at 2cc08bf - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild