There has been recently failures in `tests.site_tests.testLinkMethods` which don't make really sense:
* https://travis-ci.org/wikimedia/pywikibot-core/jobs/56190904#L516 (2.7.9, frwt, agrier noir) *
* https://travis-ci.org/wikimedia/pywikibot-core/jobs/55941561#L514 (2.7.9, frwt, ekiden) *
* https://travis-ci.org/wikimedia/pywikibot-core/jobs/55741669#L530 (2.7.9, frwt, puits sans fond) *
* https://travis-ci.org/wikimedia/pywikibot-core/jobs/54696264#L524 (2.7.9, frwt)
* https://travis-ci.org/wikimedia/pywikibot-core/jobs/54552081#L505 (2.7.9, frwt)
* https://travis-ci.org/wikimedia/pywikibot-core/jobs/54035693#L505 (2.7.9, frwt)
* https://travis-ci.org/xZise/pywikibot-core/jobs/55573307#L536 (2.7.9, frwt, égreneur de coton) *
* https://travis-ci.org/xZise/pywikibot-core/jobs/55354983#L497 (2.7.9, frwt, ombral) *
* https://travis-ci.org/xZise/pywikibot-core/jobs/55110455#L501 (2.7.9, frwt, timbre-quittance) *
* https://travis-ci.org/xZise/pywikibot-core/jobs/54320947#L627 (2.6.9, frwt)
*: A failure with https://gerrit.wikimedia.org/r/197089 merged in