minor: Add debugging statement to test.
minor: Add debugging statement to test.

This test is flaky for some unknown reason, so we print
out the loop index in case the test fails.

jackrzhang/zulip,eeshangarg/zulip,rishig/zulip,showell/zulip,synicalsyntax/zulip,showell/zulip,andersk/zulip,tommyip/zulip,dhcrzf/zulip,kou/zulip,shubhamdhama/zulip,Galexrt/zulip,zulip/zulip,timabbott/zulip,kou/zulip,mahim97/zulip,timabbott/zulip,zulip/zulip,rht/zulip,showell/zulip,brainwane/zulip,timabbott/zulip,synicalsyntax/zulip,rht/zulip,Galexrt/zulip,zulip/zulip,jackrzhang/zulip,synicalsyntax/zulip,dhcrzf/zulip,andersk/zulip,zulip/zulip,mahim97/zulip,rishig/zulip,Galexrt/zulip,kou/zulip,rht/zulip,rht/zulip,jackrzhang/zulip,shubhamdhama/zulip,hackerkid/zulip,zulip/zulip,synicalsyntax/zulip,shubhamdhama/zulip,andersk/zulip,rht/zulip,andersk/zulip,Galexrt/zulip,punchagan/zulip,brockwhittaker/zulip,rishig/zulip,rishig/zulip,jackrzhang/zulip,zulip/zulip,jackrzhang/zulip,zulip/zulip,eeshangarg/zulip,brockwhittaker/zulip,showell/zulip,brockwhittaker/zulip,hackerkid/zulip,synicalsyntax/zulip,eeshangarg/zulip,kou/zulip,showell/zulip,punchagan/zulip,hackerkid/zulip,dhcrzf/zulip,brockwhittaker/zulip,brockwhittaker/zulip,rishig/zulip,Galexrt/zulip,brainwane/zulip,rishig/zulip,showell/zulip,andersk/zulip,hackerkid/zulip,brainwane/zulip,kou/zulip,mahim97/zulip,brainwane/zulip,timabbott/zulip,shubhamdhama/zulip,eeshangarg/zulip,Galexrt/zulip,timabbott/zulip,hackerkid/zulip,tommyip/zulip,punchagan/zulip,synicalsyntax/zulip,kou/zulip,tommyip/zulip,brockwhittaker/zulip,rht/zulip,jackrzhang/zulip,jackrzhang/zulip,hackerkid/zulip,dhcrzf/zulip,eeshangarg/zulip,brainwane/zulip,dhcrzf/zulip,showell/zulip,mahim97/zulip,tommyip/zulip,tommyip/zulip,punchagan/zulip,timabbott/zulip,eeshangarg/zulip,mahim97/zulip,hackerkid/zulip,dhcrzf/zulip,punchagan/zulip,kou/zulip,brainwane/zulip,synicalsyntax/zulip,andersk/zulip,punchagan/zulip,rishig/zulip,shubhamdhama/zulip,shubhamdhama/zulip,timabbott/zulip,tommyip/zulip,eeshangarg/zulip,tommyip/zulip,rht/zulip,punchagan/zulip,mahim97/zulip,Galexrt/zulip,brainwane/zulip,andersk/zulip,shubhamdhama/zulip,dhcrzf/zulip