$ git clone -n https://src.fedoraproject.org/rpms/python-flask-login.git /var/lib/mock/f45-build-30695-647/root/chroot_tmpdir/scmroot/python-flask-login
Cloning into '/var/lib/mock/f45-build-30695-647/root/chroot_tmpdir/scmroot/python-flask-login'...
$ git fetch origin 22fd9a8de4ebdec874bd901f14ca62d5f4311347:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-flask-login
 * [new ref]         22fd9a8de4ebdec874bd901f14ca62d5f4311347 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 22fd9a8 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild