Advanced cbq shell: query result shows status:timeout but it actually executes completely

{nformat}

Execute this file through go_cbq:
\set -timeout "10ms";
create primary index on default;
select * from default limit 2;

Command though go_cbq:
./go_cbq -engine="http://localhost:8093" -s="\source /tmp/test"

Result:
./go_cbq -engine="http://localhost:8093" -s="\source /tmp/test"
Connected to : http://localhost:8093/. Type Ctrl-D to exit.

\set -timeout "10ms";

create primary index on default;
{
"requestID": "f4157c80-07b7-4baf-b731-f76b7a8dfda6",
"signature": null,
"results": [
],
"status": "timeout",
"metrics":

{ "elapsedTime": "10.408197ms", "executionTime": "10.266358ms", "resultCount": 0, "resultSize": 0 }

}

select * from default limit 2;
{
"requestID": "c19fb275-cc86-492a-a123-e5457df775e7",
"errors": [

{ "code": 4000, "msg": "No primary index on keyspace default. Use CREATE PRIMARY INDEX to create one." }

],
"status": "fatal",
"metrics":

{ "elapsedTime": "2.582048ms", "executionTime": "2.465415ms", "resultCount": 0, "resultSize": 0, "errorCount": 1 }

}

Above result is correct.

Then execute the script again, we get the following result:

[root@localhost bin]# ./go_cbq -engine="http://localhost:8093" -s="\source /tmp/test"
Connected to : http://localhost:8093/. Type Ctrl-D to exit.

\set -timeout "10ms";

create primary index on default;
{
"requestID": "86bca593-d8dc-4eb1-ae33-aa6a9e6807c6",
"signature": null,
"results": [
],
"errors": [

{ "code": 5000, * "msg": "GSI CreatePrimaryIndex() - cause: Index #primary already exist."* }

],
"status": "errors",
"metrics":

{ "elapsedTime": "2.273261ms", "executionTime": "2.116024ms", "resultCount": 0, "resultSize": 0, "errorCount": 1 }

}

select * from default limit 2;
{
"requestID": "054bce7d-e266-46e7-9c19-95b92c6846e7",
"signature":

{ "*": "*" }

,
"results": [
],
"status": "timeout",
"metrics":

{ "elapsedTime": "10.369628ms", "executionTime": "10.240972ms", "resultCount": 0, "resultSize": 0 }

}

Above result is wrong.
Checked UI, the primary index did get created.
Same scenario applies when we have the following script:
\set -timeout "10ms";
drop primary index on default;
select * from default limit 2;