$ git clone -n https://github.com/xcp-ng-rpms/ipmitool.git /var/lib/mock/v8.3-u-pcoval2-10422-28983/root/chroot_tmpdir/scmroot/ipmitool
Cloning into '/var/lib/mock/v8.3-u-pcoval2-10422-28983/root/chroot_tmpdir/scmroot/ipmitool'...
$ git fetch origin 1c4ce8cad751cfff35818255e0637a7943542f25:KOJI_FETCH_HEAD
From https://github.com/xcp-ng-rpms/ipmitool
 * [new ref]         1c4ce8cad751cfff35818255e0637a7943542f25 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1c4ce8c bump release for test build