travis: Fix test_runner.py timeouts #16633

1. 
   MarcoFalke commented at 12:50 pm on August 16, 2019: member

   Fixup to:

   • tests: Use colors and dots in test_runner.py output only if standard output is a terminal #16561
2. ci: Set --ansi in test_runner faba46da07
3. 
   MarcoFalke commented at 12:51 pm on August 16, 2019: member

   cc @practicalswift
4. fanquake added the label Tests on Aug 16, 2019
5. 
   MarcoFalke commented at 12:52 pm on August 16, 2019: member

   Example timeouts:

   • https://travis-ci.org/bitcoin/bitcoin/builds/572567952 (or pretty much any other travis run)
6. 
   practicalswift commented at 12:53 pm on August 16, 2019: contributor

   ACK faba46da07cd8383d0bc841d37ea9cacba60e354 – diff looks correct

   Thanks for fixing this!

7. fanquake approved
8. 
   fanquake commented at 1:03 pm on August 16, 2019: member

   ACK faba46da07cd8383d0bc841d37ea9cacba60e354 - assuming Travis is all green.
9. 
   Sjors commented at 1:17 pm on August 16, 2019: member

   Cherry-picked onto #12134 which has consistently had timeouts of machine 5 & 8 over the past few days.
10. MarcoFalke merged this on Aug 16, 2019
11. MarcoFalke closed this on Aug 16, 2019

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12. MarcoFalke deleted the branch on Aug 16, 2019
13. MarcoFalke referenced this in commit aed15edf17 on Aug 16, 2019
14. DrahtBot locked this on Dec 16, 2021

Contributors
MarcoFalke practicalswift fanquake Sjors

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