Merge branch 'port-2021-07-04'

2 jobs for master in 7 minutes (queued for 5 seconds)
Status Job ID Name Coverage
  Build
passed #3112
testing
build

00:00:26

 
  Test
failed #3113
testing
test

00:06:34

85.1%
 
Name Stage Failure
failed
test Test
    testing.go:134: failed to listen on any addresses: [listen tcp4 127.0.0.1:0: socket: too many open files]
--- FAIL: TestRandomsubEnoughPeers (0.00s)
testing.go:134: failed to listen on any addresses: [listen tcp4 127.0.0.1:0: socket: too many open files]
FAIL
coverage: 85.1% of statements
exit status 1
FAIL gitlab.dms3.io/p2p/go-p2p-pubsub 348.711s
Cleaning up file based variables
ERROR: Job failed: exit status 1