$ git clone -n https://github.com/xcp-ng-rpms/ipmitool /var/lib/mock/v8.3-incoming-11102-29515/root/chroot_tmpdir/scmroot/ipmitool
Cloning into '/var/lib/mock/v8.3-incoming-11102-29515/root/chroot_tmpdir/scmroot/ipmitool'...
$ git fetch origin 52eb320c5d4759d0415c192808ab3a8abcfd2e89:KOJI_FETCH_HEAD
From https://github.com/xcp-ng-rpms/ipmitool
 * [new ref]         52eb320c5d4759d0415c192808ab3a8abcfd2e89 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 52eb320 upstream fix for failure on unsupported IPMI features