anchor.diff:        name = "git-annex-${super.git-annex.version}-src";
         url = "git://git-annex.branchable.com/";
         rev = "refs/tags/" + super.git-annex.version;
  -      sha256 = "1g5ba1lv0v4zjk5ghdp78wxgszspfda1lrl734fi7hyavqrfjxkz";
  +      sha256 = "13s6czv4p6n6s16kr5r255vldrn9038qjd5yl5xrh91xk6z410cd";
       };
     }).override {
       dbus = if pkgs.stdenv.isLinux then self.dbus else null;
  
positive.code:   angel = dontCheck super.angel;
    apache-md5 = dontCheck super.apache-md5;              # http://hydra.cryp.to/build/498709/nixlog/1/raw
    app-settings = dontCheck super.app-settings;          # http://hydra.cryp.to/build/497327/log/raw
    aws = dontCheck super.aws;                            # needs aws credentials
    aws-kinesis = dontCheck super.aws-kinesis;            # needs aws credentials for testing
    binary-protocol = dontCheck super.binary-protocol;    # http://hydra.cryp.to/build/499749/log/raw
    binary-search = dontCheck super.binary-search;
  
negative.code:   # 2020-11-17: persistent-test is ahead of the persistent version in stack
    persistent-sqlite = dontCheck super.persistent-sqlite;
  
    # 2020-11-19: hasn‘t bumped aeson bound
    # https://git-annex.branchable.com/bugs/aeson_bound_can_be_bumped_to___60___1.6
    git-lfs = doJailbreak super.git-lfs;
  
    # The tests for semver-range need to be updated for the MonadFail change in
    # ghc-8.8:
    # https://github.com/adnelson/semver-range/issues/15
  