$ git clone -n https://src.fedoraproject.org/rpms/xdriinfo.git /var/lib/mock/f45-build-38720-727/root/chroot_tmpdir/scmroot/xdriinfo
Cloning into '/var/lib/mock/f45-build-38720-727/root/chroot_tmpdir/scmroot/xdriinfo'...
$ git fetch origin e1591d38eb0256185fe141a70522faa9fe400e99:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/xdriinfo
 * [new ref]         e1591d38eb0256185fe141a70522faa9fe400e99 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e1591d3 Update to 1.0.8 + switch to meson build system + simplify .gitignore