[D-runtime] [dlang/druntime] 4784c7: Make Coverage checking more stable

[GitHub via D-runtime]

  Branch: refs/heads/master
  Home:   https://github.com/dlang/druntime
  Commit: 4784c7d9dee929f632bf327604134b33aa31f41d
      https://github.com/dlang/druntime/commit/4784c7d9dee929f632bf327604134b33aa31f41d
  Author: Sebastian Wilzbach <seb at wilzba.ch>
  Date:   2016-08-07 (Sun, 07 Aug 2016)

  Changed paths:
    R .travis.yml
    A circle.yml
    A circleci.sh
    M posix.mak

  Log Message:
  -----------
  Make Coverage checking more stable


  Commit: 111d06c26f081a34934ddc26e132b9ea3105c1f1
      https://github.com/dlang/druntime/commit/111d06c26f081a34934ddc26e132b9ea3105c1f1
  Author: Martin Nowak <code at dawg.eu>
  Date:   2016-08-08 (Mon, 08 Aug 2016)

  Changed paths:
    R .travis.yml
    A circle.yml
    A circleci.sh
    M posix.mak

  Log Message:
  -----------
  Merge pull request #1625 from wilzbach/more_stable_circleci

Make Coverage checking more stable


Compare: https://github.com/dlang/druntime/compare/81a50c2e9032...111d06c26f08