$ git clone -n https://src.fedoraproject.org/rpms/python-knack.git /var/lib/mock/f39-build-1427192-31622/root/chroot_tmpdir/scmroot/python-knack
Cloning into '/var/lib/mock/f39-build-1427192-31622/root/chroot_tmpdir/scmroot/python-knack'...
$ git fetch origin e60abcd025a99975076d11380667223aa98b5ce3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-knack
 * [new ref]         e60abcd025a99975076d11380667223aa98b5ce3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e60abcd Update to 0.11.0