$ git clone -n https://src.fedoraproject.org/rpms/kanagram.git /var/lib/mock/f42-build-side-1-3582293-46884/root/chroot_tmpdir/scmroot/kanagram
Cloning into '/var/lib/mock/f42-build-side-1-3582293-46884/root/chroot_tmpdir/scmroot/kanagram'...
$ git fetch origin ce40e8194ef5986ffa852a8348c7afaeaecab58b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kanagram
 * [new ref]         ce40e8194ef5986ffa852a8348c7afaeaecab58b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ce40e81 25.04.3