Builds for golang-github-opentracing-contrib-go-stdlib in Ubuntu Focal

Build started on 2020-01-13 on lcy01-amd64-026 and finished on 2020-01-13 taking 2 minutes — see the log

Build started on 2020-01-13 on lcy01-amd64-026 and finished on 2020-01-13 taking 2 minutes — see the log

Build started on 2017-08-04 on lcy01-35 and finished on 2017-08-04 taking 2 minutes — see the log