$ git clone -n https://src.fedoraproject.org/rpms/taginfo.git /var/lib/mock/f41-build-side-1-2670471-29058/root/chroot_tmpdir/scmroot/taginfo
Cloning into '/var/lib/mock/f41-build-side-1-2670471-29058/root/chroot_tmpdir/scmroot/taginfo'...
$ git fetch origin b26d20ee6078768aadaad608b686771f9059533b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/taginfo
 * [new ref]         b26d20ee6078768aadaad608b686771f9059533b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b26d20e convert GPLv2+ license to SPDX