$ git clone -n https://src.fedoraproject.org/rpms/erlang-skerl.git /var/lib/mock/f31-build-48114-27016/root/chroot_tmpdir/scmroot/erlang-skerl
Cloning into '/var/lib/mock/f31-build-48114-27016/root/chroot_tmpdir/scmroot/erlang-skerl'...
$ git reset --hard eda507628930af58646486b23cf1d6d97292b970
HEAD is now at eda5076 Rebuild for Erlang 21