$ git clone -n https://src.fedoraproject.org/rpms/python-xlsxwriter.git /var/lib/mock/f45-build-33787-674/root/chroot_tmpdir/scmroot/python-xlsxwriter
Cloning into '/var/lib/mock/f45-build-33787-674/root/chroot_tmpdir/scmroot/python-xlsxwriter'...
$ git fetch origin 38178c6efd0f101a49d5c1578b552c6def957e8e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-xlsxwriter
 * [new ref]         38178c6efd0f101a49d5c1578b552c6def957e8e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 38178c6 Update to version 3.2.9