Improve failure modes for os.rename() as used in distribution caching.#271

Merged

kwlzn merged 1 commit intopex-tool:masterfrom kwlzn:kwlzn/265

May 27, 2016

+62-9

Commits on May 27, 2016

Improve failure modes for os.rename() as used in distribution caching.
kwlzn
committed