$ git clone -n https://src.fedoraproject.org/rpms/ocaml-pyml.git /var/lib/mock/f39-build-1801223-41797/root/chroot_tmpdir/scmroot/ocaml-pyml
Cloning into '/var/lib/mock/f39-build-1801223-41797/root/chroot_tmpdir/scmroot/ocaml-pyml'...
$ git fetch origin 655294f28f4dd85c28b9f942acd15a7d82594be6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ocaml-pyml
 * [new ref]         655294f28f4dd85c28b9f942acd15a7d82594be6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 655294f Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild