Compile ASAN and MSAN versions of fuzzer harnesses too.

5 jobs for master in 3 minutes and 20 seconds (queued for 28 seconds)
Status Name Job ID Coverage
  Build
passed build:lib #17718
docker

00:01:36

 
  Test
passed test:lib #17719
docker

00:01:44

 
  Trigger
passed trigger:android

passed trigger:javascript

passed trigger:python