<html>
  <head>
    <meta http-equiv="Content-Type" content="text/html;
      charset=windows-1252">
  </head>
  <body>
    <p><span style="color:red">> error: cannot lock ref
        'refs/remotes/origin/wip/hsyl20/dynflags':
        'refs/remotes/origin/wip/hsyl20/dynflags/exception' exists;
        cannot create 'refs/remotes/origin/wip/hsyl20/dynflags'</span></p>
    <p>This one is because I've removed some of my wip branches already
      merged upstream. Their names were conflicting with a new branch
      name (wip/hsyl20/dynflags<span style="color:red"></span>).</p>
    <p>I forgot that everyone fetches every /wip branch so now it
      conflicts for everyone... I need to remember to remove the branch
      when !5845 will be merged.<br>
    </p>
    <p>> Should I worry?</p>
    <p>No. The submodule seems to be checked out correctly even with the
      error.</p>
    <p>Sylvain</p>
    <p>PS: I still think we shouldn't have that many wip branches in the
      main repositories (cf
      <a class="moz-txt-link-freetext" href="https://mail.haskell.org/pipermail/ghc-devs/2019-February/017031.html">https://mail.haskell.org/pipermail/ghc-devs/2019-February/017031.html</a>)<br>
    </p>
    <p><br>
    </p>
    <div class="moz-cite-prefix">On 27/05/2021 15:40, Simon Peyton Jones
      via ghc-devs wrote:<br>
    </div>
    <blockquote type="cite"
cite="mid:AM5PR83MB03534B6B9FC962F294293ADDAD239@AM5PR83MB0353.EURPRD83.prod.outlook.com">
      <meta http-equiv="Content-Type" content="text/html;
        charset=windows-1252">
      <meta name="Generator" content="Microsoft Word 15 (filtered
        medium)">
      <style>@font-face
        {font-family:"Cambria Math";
        panose-1:2 4 5 3 5 4 6 3 2 4;}@font-face
        {font-family:Calibri;
        panose-1:2 15 5 2 2 2 4 3 2 4;}p.MsoNormal, li.MsoNormal, div.MsoNormal
        {margin-top:6.0pt;
        margin-right:0cm;
        margin-bottom:6.0pt;
        margin-left:0cm;
        font-size:11.0pt;
        font-family:"Calibri",sans-serif;
        mso-fareast-language:EN-US;}a:link, span.MsoHyperlink
        {mso-style-priority:99;
        color:#0563C1;
        text-decoration:underline;}p.Code, li.Code, div.Code
        {mso-style-name:Code;
        margin-top:0cm;
        margin-right:0cm;
        margin-bottom:0cm;
        margin-left:22.7pt;
        font-size:10.0pt;
        font-family:"Courier New";
        mso-fareast-language:EN-US;
        font-weight:bold;}span.EmailStyle18
        {mso-style-type:personal-compose;
        font-family:"Calibri",sans-serif;
        color:windowtext;}.MsoChpDefault
        {mso-style-type:export-only;
        mso-fareast-language:EN-US;}.MsoPapDefault
        {mso-style-type:export-only;
        margin-top:6.0pt;
        margin-right:0cm;
        margin-bottom:6.0pt;
        margin-left:0cm;}div.WordSection1
        {page:WordSection1;}</style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
      <div class="WordSection1">
        <p class="MsoNormal">I’m getting these errors from `git
          submodule update`.  Should I worry?<o:p></o:p></p>
        <p class="MsoNormal">Simon<o:p></o:p></p>
        <p class="MsoNormal"><o:p> </o:p></p>
        <p class="Code">From <a
            href="https://gitlab.haskell.org/ghc/haddock"
            moz-do-not-send="true">https://gitlab.haskell.org/ghc/haddock</a><o:p></o:p></p>
        <p class="Code">* [new branch]       
          az/T19834                                                               
          -> origin/az/T19834<o:p></o:p></p>
        <p class="Code">* [new branch]       
          az/T19834-2                                                             
          -> origin/az/T19834-2<o:p></o:p></p>
        <p class="Code">* [new branch]       
          az/T19845                                                               
          -> origin/az/T19845<o:p></o:p></p>
        <p class="Code">* [new branch]       
          az/T19845-2                                                             
          -> origin/az/T19845-2<o:p></o:p></p>
        <p class="Code">* [new branch]       
          az/T19845-3                                                             
          -> origin/az/T19845-3<o:p></o:p></p>
        <p class="Code">* [new branch]       
          dependabot/npm_and_yarn/haddock-api/resources/html/hosted-git-info-2.8.9
          ->
origin/dependabot/npm_and_yarn/haddock-api/resources/html/hosted-git-info-2.8.9<o:p></o:p></p>
        <p class="Code">* [new branch]       
          dependabot/npm_and_yarn/haddock-api/resources/html/lodash-4.17.21       
          ->
          origin/dependabot/npm_and_yarn/haddock-api/resources/html/lodash-4.17.21<o:p></o:p></p>
        <p class="Code">* [new branch]       
          dn/dn-driver-refactor-and-split                                         
          -> origin/dn/dn-driver-refactor-and-split<o:p></o:p></p>
        <p class="Code">   b4e7407b..c7281407 
          ghc-9.2                                      
                                     -> origin/ghc-9.2<o:p></o:p></p>
        <p class="Code">   dabdee14..4f9088e4 
          ghc-head                                                                
          -> origin/ghc-head<o:p></o:p></p>
        <p class="Code">* [new branch]       
          wip/T18389-task-zero                                                    
          -> origin/wip/T18389-task-zero<o:p></o:p></p>
        <p class="Code">+ 7d27ea7a...3b6a8774
          wip/T19720                                                              
          -> origin/wip/T19720  (forced update)<o:p></o:p></p>
        <p class="Code">+ fe35fed3...40ba457f
          wip/adinapoli-align-ps-messages                                    
               -> origin/wip/adinapoli-align-ps-messages  (forced
          update)<o:p></o:p></p>
        <p class="Code">* [new branch]       
          wip/dn-driver-refactor-and-split                                        
          -> origin/wip/dn-driver-refactor-and-split<o:p></o:p></p>
        <p class="Code"><span style="color:red">error: cannot lock ref
            'refs/remotes/origin/wip/hsyl20/dynflags':
            'refs/remotes/origin/wip/hsyl20/dynflags/exception' exists;
            cannot create 'refs/remotes/origin/wip/hsyl20/dynflags'<o:p></o:p></span></p>
        <p class="Code">! [new branch]       
          wip/hsyl20/dynflags                                                     
          -> origin/wip/hsyl20/dynflags  (unable to update local ref)<o:p></o:p></p>
        <p class="Code">* [new branch]       
          wip/hsyl20/uncpp                                                        
          -> origin/wip/hsyl20/uncpp<o:p></o:p></p>
        <p class="Code"><span style="color:red">Unable to fetch in
            submodule path 'utils/haddock'; trying to directly fetch
            4f9088e4b04e52ca510b55a78048c9230537e449:<o:p></o:p></span></p>
        <p class="Code">Submodule path 'utils/haddock': checked out
          '4f9088e4b04e52ca510b55a78048c9230537e449'<o:p></o:p></p>
        <p class="Code">simonpj@MSRC-3645512:~/code/HEAD-7$<span
            style="font-size:11.0pt;font-family:"Calibri",sans-serif"><o:p></o:p></span></p>
      </div>
      <br>
      <fieldset class="mimeAttachmentHeader"></fieldset>
      <pre class="moz-quote-pre" wrap="">_______________________________________________
ghc-devs mailing list
<a class="moz-txt-link-abbreviated" href="mailto:ghc-devs@haskell.org">ghc-devs@haskell.org</a>
<a class="moz-txt-link-freetext" href="http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs">http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs</a>
</pre>
    </blockquote>
  </body>
</html>