$ git clone -n https://git.cclinux.org/stage/rpms/rpm.git /var/lib/mock/dist-circle9-build-120271-84957/root/chroot_tmpdir/scmroot/rpm
Cloning into '/var/lib/mock/dist-circle9-build-120271-84957/root/chroot_tmpdir/scmroot/rpm'...
$ git fetch origin 96f6d260e340a4438b6dd6fefe2cb72a78e73c7a:KOJI_FETCH_HEAD
From https://git.cclinux.org/stage/rpms/rpm
 * [new ref]         96f6d260e340a4438b6dd6fefe2cb72a78e73c7a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 96f6d26 import rpm-4.16.1.3-29.el9