$ git clone -n https://git.cclinux.org/stage/rpms/python-urllib3.git /var/lib/mock/dist-circle9-build-120274-84957/root/chroot_tmpdir/scmroot/python-urllib3
Cloning into '/var/lib/mock/dist-circle9-build-120274-84957/root/chroot_tmpdir/scmroot/python-urllib3'...
$ git fetch origin 663975a4b01658d5fe8ca4938de5967433ea817a:KOJI_FETCH_HEAD
From https://git.cclinux.org/stage/rpms/python-urllib3
 * [new ref]         663975a4b01658d5fe8ca4938de5967433ea817a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 663975a import python-urllib3-1.26.5-5.el9