RE: [Diffusion] [Build Failed] rGHC5a9a1738023a: Refine exprOkForSpeculation

I'm sorry but I cannot make head or tail of the offending build log here. I validated from scratch at my end. Could it be a Harbormaster error? Simon From: noreply@phabricator.haskell.org [mailto:noreply@phabricator.haskell.org] Sent: 16 January 2017 16:52 To: Simon Peyton Jones Subject: [Diffusion] [Build Failed] rGHC5a9a1738023a: Refine exprOkForSpeculation Harbormaster failed to build B13227: rGHC5a9a1738023a: Refine exprOkForSpeculation! BRANCHES master USERS simonpj (Author) O12 (Auditor) O20 (Auditor) COMMIT https://phabricator.haskell.org/rGHC5a9a1738023a EMAIL PREFERENCES https://phabricator.haskell.org/settings/panel/emailpreferences/ To: simonpj, Harbormaster