[System Test] Query "panic: runtime error: index out of range [5] with length 0"

2022-04-10T15:50:10.831-07:00 [SEVERE] panic: runtime error: index out of range [5] with length 0

2022-04-10T15:50:10.831-07:00 [SEVERE] request text: <ud>MERGE INTO `default`:`bucket7`.`scope_1`.`coll_0` p USING [{'country':'Gibraltar', 'email': 'Lebsack.Freddie@hotels.com'},{'country':'Macedonia', 'email': 'username.lastname@hotels.com'},{'country':'Finland', 'email': 'Bruen.Lacy@hotels.com'},{'country':'Paraguay', 'email': 'fake.name@hotels.com'},{'country':'Cambodia', 'email': 'user.name@hotels.com'}] o ON  o.country == p.country WHEN MATCHED THEN UPDATE SET p.email = o.email limit 100</ud>

2022-04-10T15:50:10.831-07:00 [SEVERE] query context: <ud></ud>

2022-04-10T15:50:10.831-07:00 [SEVERE] stack: goroutine 22937468 [running]:

github.com/couchbase/query/execution.(*Context).Recover(0xc000160280, 0xc0192c2d80)

        /home/couchbase/jenkins/workspace/couchbase-server-unix/goproj/src/github.com/couchbase/query/execution/context.go:1043 +0xc6

panic(0x24a8e40, 0xc16e5abf20)

        /home/couchbase/.cbdepscache/exploded/x86_64/go-1.16.6/go/src/runtime/panic.go:965 +0x1b9

github.com/couchbase/query/execution.(*base).runConsumer.func1.2(0xc07e918501, 0xc0192c2d80, 0xc000160280)

        /home/couchbase/jenkins/workspace/couchbase-server-unix/goproj/src/github.com/couchbase/query/execution/base.go:888 +0xdc

panic(0x24a8e40, 0xc16e5abf20)

        /home/couchbase/.cbdepscache/exploded/x86_64/go-1.16.6/go/src/runtime/panic.go:965 +0x1b9

github.com/couchbase/query/execution.(*valueExchange).getItem(0xc0192c2d80, 0xc0192c26c0, 0x2942450, 0x1dc9ae0, 0x2942450)

        /home/couchbase/jenkins/workspace/couchbase-server-unix/goproj/src/github.com/couchbase/query/execution/exchange.go:323 +0x3a5

github.com/couchbase/query/execution.(*base).getItemOp(0xc0192c2d80, 0x2905718, 0xc0192c26c0, 0xc000160280, 0xc018945301, 0x1)

        /home/couchbase/jenkins/workspace/couchbase-server-unix/goproj/src/github.com/couchbase/query/execution/base.go:726 +0x6a

github.com/couchbase/query/execution.(*base).getItem(...)

        /home/couchbase/jenkins/workspace/couchbase-server-unix/goproj/src/github.com/couchbase/query/execution/base.go:718

github.com/couchbase/query/execution.(*base).runConsumer.func1()

        /home/couchbase/jenkins/workspace/couchbase-server-unix/goproj/src/github.com/couchbase/query/execution/base.go:918 +0x1f2

github.com/couchbase/query/util.(*Once).Do(0xc0192c2eb8, 0xc00338bf00)

        /home/couchbase/jenkins/workspace/couchbase-server-unix/goproj/src/github.com/couchbase/query/util/sync.go:54 +0x4b

github.com/couchbase/query/execution.(*base).runConsumer(0xc0192c2d80, 0x28d98d8, 0xc0192c2d80, 0xc000160280, 0x0, 0x0)

        /home/couchbase/jenkins/workspace/couchbase-server-unix/goproj/src/github.com/couchbase/query/execution/base.go:857 +0xa5

github.com/couchbase/query/execution.(*NLJoin).RunOnce(0xc0192c2d80, 0xc000160280, 0x0, 0x0)

        /home/couchbase/jenkins/workspace/couchbase-server-unix/goproj/src/github.com/couchbase/query/execution/join_nl.go:68 +0x5c

github.com/couchbase/query/execution.execOp(0x2907d18, 0xc0192c2d80, 0xc000160280, 0x0, 0x0)

        /home/couchbase/jenkins/workspace/couchbase-server-unix/goproj/src/github.com/couchbase/query/execution/base.go:519 +0x57

created by github.com/couchbase/query/execution.(*base).fork

        /home/couchbase/jenkins/workspace/couchbase-server-unix/goproj/src/github.com/couchbase/query/execution/base.go:530 +0x105

goroutine 22937468 [running]:

github.com/couchbase/query/execution.(*Context).Recover(0xc000160280, 0xc0192c2d80)

        /home/couchbase/jenkins/workspace/couchbase-server-unix/goproj/src/github.com/couchbase/query/execution/context.go:1043 +0xc6

panic(0x24a8e40, 0xc16e5abf20)

        /home/couchbase/.cbdepscache/exploded/x86_64/go-1.16.6/go/src/runtime/panic.go:965 +0x1b9

github.com/couchbase/query/execution.(*base).runConsumer.func1.2(0xc07e918501, 0xc0192c2d80, 0xc000160280)

        /home/couchbase/jenkins/workspace/couchbase-server-unix/goproj/src/github.com/couchbase/query/execution/base.go:888 +0xdc

panic(0x24a8e40, 0xc16e5abf20)

        /home/couchbase/.cbdepscache/exploded/x86_64/go-1.16.6/go/src/runtime/panic.go:965 +0x1b9

github.com/couchbase/query/execution.(*valueExchange).getItem(0xc0192c2d80, 0xc0192c26c0, 0x2942450, 0x1dc9ae0, 0x2942450)

        /home/couchbase/jenkins/workspace/couchbase-server-unix/goproj/src/github.com/couchbase/query/execution/exchange.go:323 +0x3a5

github.com/couchbase/query/execution.(*base).getItemOp(0xc0192c2d80, 0x2905718, 0xc0192c26c0, 0xc000160280, 0xc018945301, 0x1)

        /home/couchbase/jenkins/workspace/couchbase-server-unix/goproj/src/github.com/couchbase/query/execution/base.go:726 +0x6a

github.com/couchbase/query/execution.(*base).getItem(...)

        /home/couchbase/jenkins/workspace/couchbase-server-unix/goproj/src/github.com/couchbase/query/execution/base.go:718

github.com/couchbase/query/execution.(*base).runConsumer.func1()

        /home/couchbase/jenkins/workspace/couchbase-server-unix/goproj/src/github.com/couchbase/query/execution/base.go:918 +0x1f2

github.com/couchbase/query/util.(*Once).Do(0xc0192c2eb8, 0xc00338bf00)

        /home/couchbase/jenkins/workspace/couchbase-server-unix/goproj/src/github.com/couchbase/query/util/sync.go:54 +0x4b

github.com/couchbase/query/execution.(*base).runConsumer(0xc0192c2d80, 0x28d98d8, 0xc0192c2d80, 0xc000160280, 0x0, 0x0)

        /home/couchbase/jenkins/workspace/couchbase-server-unix/goproj/src/github.com/couchbase/query/execution/base.go:857 +0xa5

github.com/couchbase/query/execution.(*NLJoin).RunOnce(0xc0192c2d80, 0xc000160280, 0x0, 0x0)

        /home/couchbase/jenkins/workspace/couchbase-server-unix/goproj/src/github.com/couchbase/query/execution/join_nl.go:68 +0x5c

github.com/couchbase/query/execution.execOp(0x2907d18, 0xc0192c2d80, 0xc000160280, 0x0, 0x0)

        /home/couchbase/jenkins/workspace/couchbase-server-unix/goproj/src/github.com/couchbase/query/execution/base.go:519 +0x57

created by github.com/couchbase/query/execution.(*base).fork

        /home/couchbase/jenkins/workspace/couchbase-server-unix/goproj/src/github.com/couchbase/query/execution/base.go:530 +0x105

2022-04-10T15:50:12.180-07:00 [Info] GSIC[default/bucket7-scope_1-coll_4-1649616632047943785] request(a7f59aca-de02-4ec4-bce8-facd8f3470f3) removing temp file /opt/couchbase/var/lib/couchbase/tmp/scan-results99954209811214 ...