Ryan Richard bb71545dee Fix a bug in the e2e tests
When the test was going to fail, a goroutine would accidentally block
on writing to an unbuffered channel, and the spawnTestGoroutine helper
would wait for that goroutine to end on cleanup, causing the test to
hang forever while it was trying to fail.

(cherry picked from commit 2b93fdf357befef44f755655920d5891812f6af2)
2022-02-09 10:10:21 -08:00
..
2022-02-09 10:10:21 -08:00