$ git clone -n https://src.fedoraproject.org/rpms/tio.git /var/lib/mock/f41-build-847709-164042/root/chroot_tmpdir/scmroot/tio
Cloning into '/var/lib/mock/f41-build-847709-164042/root/chroot_tmpdir/scmroot/tio'...
$ git fetch origin a42cb75debe45e7f3603827cf4639c1e7500fc05:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/tio
 * [new ref]         a42cb75debe45e7f3603827cf4639c1e7500fc05 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a42cb75 Upgrade to 3.7 (#2309659)