$ git clone -n https://github.com/xcp-ng-rpms/protobuf-c.git /var/lib/mock/v8.2-base-2443-1864/root/chroot_tmpdir/scmroot/protobuf-c
Cloning into '/var/lib/mock/v8.2-base-2443-1864/root/chroot_tmpdir/scmroot/protobuf-c'...
$ git reset --hard 2b5c8566c3477fc15637064c2294cf51dc85e038
Downloading SOURCES/protobuf-c-1.3.1.tar.gz (499 KB)
HEAD is now at 2b5c856 Rebuild for XCP-ng 8.2