Fix retrieval of tarball from Jenkins matrix job
When the Ruby 1.8 part of the test_develop matrix was removed, the "first" runof the job JSON remained pointing an older 1.8.7 build and so an old tarballwas retrieved. Instead look through the run matrix for a run that has thecorrect job number.
Fix retrieval of tarball from Jenkins matrix job
When the Ruby 1.8 part of the test_develop matrix was removed, the "first" run
of the job JSON remained pointing an older 1.8.7 build and so an old tarball
was retrieved. Instead look through the run matrix for a run that has the
correct job number.