$ git clone -n https://src.fedoraproject.org/rpms/python-trimesh.git /var/lib/mock/f40-build-793244-138808/root/chroot_tmpdir/scmroot/python-trimesh
Cloning into '/var/lib/mock/f40-build-793244-138808/root/chroot_tmpdir/scmroot/python-trimesh'...
$ git fetch origin 07bfd78976385db83cfcb1f473b833c71ed5e771:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-trimesh
 * [new ref]         07bfd78976385db83cfcb1f473b833c71ed5e771 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 07bfd78 [packit] 4.1.5 upstream release