$ git clone -n https://src.fedoraproject.org/rpms/sysstat.git /var/lib/mock/f40-build-790361-136510/root/chroot_tmpdir/scmroot/sysstat
Cloning into '/var/lib/mock/f40-build-790361-136510/root/chroot_tmpdir/scmroot/sysstat'...
$ git fetch origin 5bc47ab84c7955e51a3b4bbba43d210387bfcf05:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/sysstat
 * [new ref]         5bc47ab84c7955e51a3b4bbba43d210387bfcf05 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5bc47ab Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild