$ git clone -n https://src.fedoraproject.org/rpms/slirp4netns.git /var/lib/mock/f40-build-781568-131700/root/chroot_tmpdir/scmroot/slirp4netns
Cloning into '/var/lib/mock/f40-build-781568-131700/root/chroot_tmpdir/scmroot/slirp4netns'...
$ git fetch origin e2a85eb4767666be68891976ab0394644293ace3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/slirp4netns
 * [new ref]         e2a85eb4767666be68891976ab0394644293ace3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e2a85eb Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild