$ git clone -n https://src.fedoraproject.org/rpms/python-pyasynchat.git /var/lib/mock/f45-build-32143-657/root/chroot_tmpdir/scmroot/python-pyasynchat
Cloning into '/var/lib/mock/f45-build-32143-657/root/chroot_tmpdir/scmroot/python-pyasynchat'...
$ git fetch origin 60361c2ac36370468b246fcf899edb52b7743778:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pyasynchat
 * [new ref]         60361c2ac36370468b246fcf899edb52b7743778 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 60361c2 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild