$ git clone -n https://src.fedoraproject.org/rpms/python-twine.git /var/lib/mock/f41-build-side-1-2881411-34468/root/chroot_tmpdir/scmroot/python-twine
Cloning into '/var/lib/mock/f41-build-side-1-2881411-34468/root/chroot_tmpdir/scmroot/python-twine'...
$ git fetch origin 64661b99889c396c6506cc34ff73dcd81a2f157a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-twine
 * [new ref]         64661b99889c396c6506cc34ff73dcd81a2f157a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 64661b9 convert ASL 2.0 license to SPDX