$ git clone -n https://src.fedoraproject.org/rpms/python-oauth.git /var/lib/mock/f45-build-31747-655/root/chroot_tmpdir/scmroot/python-oauth
Cloning into '/var/lib/mock/f45-build-31747-655/root/chroot_tmpdir/scmroot/python-oauth'...
$ git fetch origin 8a9dbe9bcee9ad8e36f8856f2a51c30ee80f7172:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-oauth
 * [new ref]         8a9dbe9bcee9ad8e36f8856f2a51c30ee80f7172 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8a9dbe9 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild