$ git clone -n https://git.cclinux.org/stage/rpms/sysstat.git /var/lib/mock/dist-circle9-build-107571-58467/root/chroot_tmpdir/scmroot/sysstat
Cloning into '/var/lib/mock/dist-circle9-build-107571-58467/root/chroot_tmpdir/scmroot/sysstat'...
$ git fetch origin d516b8ca8757f5b18048d46b2a8ab1d323973802:KOJI_FETCH_HEAD
From https://git.cclinux.org/stage/rpms/sysstat
 * [new ref]         d516b8ca8757f5b18048d46b2a8ab1d323973802 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d516b8c import sysstat-12.5.4-7.el9