$ git clone -n https://src.fedoraproject.org/rpms/markdownpart.git /var/lib/mock/f40-build-2159805-50941/root/chroot_tmpdir/scmroot/markdownpart
Cloning into '/var/lib/mock/f40-build-2159805-50941/root/chroot_tmpdir/scmroot/markdownpart'...
$ git fetch origin 38647b4b9ffa75fded2c5a8ffe367d9b7a35b8cf:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/markdownpart
 * [new ref]         38647b4b9ffa75fded2c5a8ffe367d9b7a35b8cf -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 38647b4 24.01.85