$ git clone -n https://src.fedoraproject.org/rpms/meshlab.git /var/lib/mock/f31-build-51905-27573/root/thebuilddir/tmp/scmroot/meshlab
Cloning into '/var/lib/mock/f31-build-51905-27573/root/thebuilddir/tmp/scmroot/meshlab'...
$ git reset --hard f612542599ad32dd2330733fdaada95b1f0bacaa
HEAD is now at f612542 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild