test failure

[Alessandro-Barbieri]

I've packaged redset for the gentoo overlay guru but our CI failed at testing it
https://bugs.gentoo.org/784668

Build log: https://784668.bugs.gentoo.org/attachment.cgi?id=701421
Test log: https://784668.bugs.gentoo.org/attachment.cgi?id=701424

REDSET 0.0.5 ABORT: rank 1 on localhost: Number of partner replicas (1) must be in range [1,1) with 1 ranks in set @ /var/tmp/portage/sys-cluster/redset-0.0.5/work/redset-0.0.5/src/redset_partner.c:116