$ git clone -n https://src.fedoraproject.org/rpms/kanagram.git /var/lib/mock/f42-build-side-1-3516020-46094/root/chroot_tmpdir/scmroot/kanagram
Cloning into '/var/lib/mock/f42-build-side-1-3516020-46094/root/chroot_tmpdir/scmroot/kanagram'...
$ git fetch origin e89cab9f38bc88567165fecd9e225e8d4e4de450:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kanagram
 * [new ref]         e89cab9f38bc88567165fecd9e225e8d4e4de450 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e89cab9 25.04.0