$ git clone -n https://src.fedoraproject.org/rpms/mimetreeparser.git /var/lib/mock/f41-build-side-1-2894130-34620/root/chroot_tmpdir/scmroot/mimetreeparser
Cloning into '/var/lib/mock/f41-build-side-1-2894130-34620/root/chroot_tmpdir/scmroot/mimetreeparser'...
$ git fetch origin 65a6a9e8fa6055ba0054ced3e7b42b09873e6f76:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mimetreeparser
 * [new ref]         65a6a9e8fa6055ba0054ced3e7b42b09873e6f76 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 65a6a9e 24.08.1