$ git clone -n https://src.fedoraproject.org/rpms/frama-c.git /var/lib/mock/f41-build-811817-147589/root/chroot_tmpdir/scmroot/frama-c
Cloning into '/var/lib/mock/f41-build-811817-147589/root/chroot_tmpdir/scmroot/frama-c'...
$ git fetch origin 4dbff9f4109ea8de1a6496693739bbc957c3c544:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/frama-c
 * [new ref]         4dbff9f4109ea8de1a6496693739bbc957c3c544 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4dbff9f OCaml 5.2.0 for Fedora 41