$ git clone -n https://src.fedoraproject.org/rpms/openttd.git /var/lib/mock/f40-build-749460-114434/root/chroot_tmpdir/scmroot/openttd
Cloning into '/var/lib/mock/f40-build-749460-114434/root/chroot_tmpdir/scmroot/openttd'...
$ git reset --hard ff3123737fecf2cf1cc5c27bccfd65e7e9625034
HEAD is now at ff31237 update to 13.4