$ git clone -n https://src.fedoraproject.org/rpms/python-fastprogress.git /var/lib/mock/f45-build-30615-646/root/chroot_tmpdir/scmroot/python-fastprogress
Cloning into '/var/lib/mock/f45-build-30615-646/root/chroot_tmpdir/scmroot/python-fastprogress'...
$ git fetch origin 641181642644bb4e2445ad05b379e6b8714d331e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-fastprogress
 * [new ref]         641181642644bb4e2445ad05b379e6b8714d331e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6411816 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild