$ git clone -n https://src.fedoraproject.org/rpms/glibc32.git /var/lib/mock/f31-build-102848-33592/root/thebuilddir/tmp/scmroot/glibc32
Cloning into '/var/lib/mock/f31-build-102848-33592/root/thebuilddir/tmp/scmroot/glibc32'...
$ git reset --hard c67dfbe81b93fe41a6cf175f97e3621677b7dd5c
HEAD is now at c67dfbe - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild