$ git clone -n https://src.fedoraproject.org/rpms/emacs-jedi.git /var/lib/mock/f45-build-8097-376/root/chroot_tmpdir/scmroot/emacs-jedi
Cloning into '/var/lib/mock/f45-build-8097-376/root/chroot_tmpdir/scmroot/emacs-jedi'...
$ git fetch origin 89f2af6d88086efce864ed6162bba89c24a97f31:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/emacs-jedi
 * [new ref]         89f2af6d88086efce864ed6162bba89c24a97f31 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 89f2af6 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild