$ git clone -n https://src.fedoraproject.org/rpms/netgen.git /var/lib/mock/f31-build-112969-34325/root/chroot_tmpdir/scmroot/netgen
Cloning into '/var/lib/mock/f31-build-112969-34325/root/chroot_tmpdir/scmroot/netgen'...
$ git reset --hard 542421452d06d22cc3ade1560686681d6bfb68d0
HEAD is now at 5424214 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild