[Bug 51051] New: wine-staging 6.7 64 bit build fails in Ubuntu 21.04

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=51051

Bug ID: 51051
           Summary: wine-staging 6.7 64 bit build fails in Ubuntu 21.04
           Product: Wine-staging
           Version: 6.7
          Hardware: x86-64
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
                CC: [e-mail], [e-mail]
      Distribution: ---

Created attachment 69913
  --> https://bugs.winehq.org/attachment.cgi?id=69913
Ubuntu 21.04 build failure log

All other builds succeeded, but the Ubuntu 21.04 x86_64 staging build fails in
wine64-preloader. Attaching log from the OBS.