automatic release of versions to npm is broken

[karfau]

as mentioned in https://github.com/bahmutov/cache-require-paths/pull/12#issuecomment-386129688 :

Just a question what needs to happen for this change to appear @ npm? I think this usually happes automatically, but it looks like something broke since the last release: https://travis-ci.org/bahmutov/cache-require-paths/jobs/374150629#L712

From the log of the travis run it attempted to make the release, but failed on that. This means the fix contained in master (https://github.com/bahmutov/cache-require-paths/commit/f42dea35ee714829540204248ac368dad80f5256) is not available via npmjs.org