$ git clone -n https://src.fedoraproject.org/rpms/python-prompt-toolkit.git /var/lib/mock/f40-build-2223029-52723/root/chroot_tmpdir/scmroot/python-prompt-toolkit
Cloning into '/var/lib/mock/f40-build-2223029-52723/root/chroot_tmpdir/scmroot/python-prompt-toolkit'...
$ git fetch origin 45eaf0d1221072774261490a2e4bff22a451679a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-prompt-toolkit
 * [new ref]         45eaf0d1221072774261490a2e4bff22a451679a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 45eaf0d Update to 3.0.41 (rhbz#2219586)