$ git clone -n https://src.fedoraproject.org/rpms/mactel-boot.git /var/lib/mock/f29-build-6901-1696/root/thebuilddir/tmp/scmroot/mactel-boot
Cloning into '/var/lib/mock/f29-build-6901-1696/root/thebuilddir/tmp/scmroot/mactel-boot'...
$ git reset --hard b8742936f363d54e92da59ea819c20098eea3809
HEAD is now at b874293 Remove %clean section