$ git clone -n https://src.fedoraproject.org/rpms/python-pyrankvote.git /var/lib/mock/f45-build-32379-659/root/chroot_tmpdir/scmroot/python-pyrankvote
Cloning into '/var/lib/mock/f45-build-32379-659/root/chroot_tmpdir/scmroot/python-pyrankvote'...
$ git fetch origin 167e89f6a4ad706343fb1b0591ca6d14d327c71f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pyrankvote
 * [new ref]         167e89f6a4ad706343fb1b0591ca6d14d327c71f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 167e89f Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild