$ git clone -n https://src.fedoraproject.org/rpms/rubygem-bson.git /var/lib/mock/f31-build-50853-27442/root/thebuilddir/tmp/scmroot/rubygem-bson Cloning into '/var/lib/mock/f31-build-50853-27442/root/thebuilddir/tmp/scmroot/rubygem-bson'... $ git reset --hard b2ff874991d3f7e16fa582f6c6fcfd6b2fc16a44 HEAD is now at b2ff874 Update to bson 4.5.0.