$ git clone -n https://git.cclinux.org/stage/rpms/bind.git /var/lib/mock/dist-circle9-build-96425-43691/root/chroot_tmpdir/scmroot/bind
Cloning into '/var/lib/mock/dist-circle9-build-96425-43691/root/chroot_tmpdir/scmroot/bind'...
$ git fetch origin 02e4536e6fe329be145d5a4c05e271848d40491a:KOJI_FETCH_HEAD
From https://git.cclinux.org/stage/rpms/bind
 * [new ref]         02e4536e6fe329be145d5a4c05e271848d40491a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 02e4536 import bind-9.16.23-11.el9