$ git clone -n https://src.fedoraproject.org/rpms/emacs-python-environment.git /var/lib/mock/f45-build-8132-377/root/chroot_tmpdir/scmroot/emacs-python-environment
Cloning into '/var/lib/mock/f45-build-8132-377/root/chroot_tmpdir/scmroot/emacs-python-environment'...
$ git fetch origin 4de8f38df4c25452c2b257f7c0f221a7fed281c1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/emacs-python-environment
 * [new ref]         4de8f38df4c25452c2b257f7c0f221a7fed281c1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4de8f38 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild