Add some log lines to special regexp sub_test.
Add some log lines to special regexp sub_test.

These logs are normally emitted by util/test/sub_test, and they are used to
generate the junit xml report. Add them to
test/regexp/ferguson/ctests/sub_test, so those tests will be included in the
junit reports.

chizarlicious/chapel,chizarlicious/chapel,chizarlicious/chapel,CoryMcCartan/chapel,hildeth/chapel,CoryMcCartan/chapel,chizarlicious/chapel,hildeth/chapel,hildeth/chapel,chizarlicious/chapel,hildeth/chapel,chizarlicious/chapel,CoryMcCartan/chapel,hildeth/chapel,hildeth/chapel,CoryMcCartan/chapel,CoryMcCartan/chapel,hildeth/chapel,CoryMcCartan/chapel,CoryMcCartan/chapel,chizarlicious/chapel