$ git clone -n https://src.fedoraproject.org/rpms/python-attrs.git /var/lib/mock/f40-build-2069400-49298/root/chroot_tmpdir/scmroot/python-attrs
Cloning into '/var/lib/mock/f40-build-2069400-49298/root/chroot_tmpdir/scmroot/python-attrs'...
$ git fetch origin 56392b6fc35603a62b52ee5dd4900fda8c7ac411:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-attrs
 * [new ref]         56392b6fc35603a62b52ee5dd4900fda8c7ac411 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 56392b6 Review the License tag according to the SPDX standard