[nostalgia/developer-handbook] Update notes on error handling

build.yaml:Commit fbe2fcd32a pushed by garymaster

build

2m30s

build

Success

Set up job1s

Check out repository code2s

make purge configure-debug4s

make build38s

make test8s

make purge configure-asan4s

make build37s

make test1s

make purge configure-release4s

make build49s

make test1s

Complete job1s