Given following log snippets, their explanation, and nothing else, explain what failure, if any, occurred during build of this package.

  Snippets are in a format of [X] : [Y], where [X] is a log snippet, and [Y] is the explanation.

  Snippets are delimited with '================'.

  Drawing on information from all snippets, provide a concise explanation of the issue and recommend a solution.

  Explanation of the issue, and recommended solution, should take a handful of sentences.

  Snippets:

  [Failed to resolve the transaction:
Problem: package wingpanel-devel-8.0.1^20241219.git0baabae-1.fc42.x86_64 from fedora requires wingpanel(x86-64) = 8.0.1^20241219.git0baabae-1.fc42, but none of the providers can be installed
  - package wingpanel-devel-8.0.1^20241219.git0baabae-1.fc42.x86_64 from fedora requires libwingpanel.so.8()(64bit), but none of the providers can be installed
  - cannot install the best candidate for the job
  - nothing provides libmutter-15.so.0()(64bit) needed by wingpanel-8.0.1^20241219.git0baabae-1.fc42.x86_64 from fedora
  - nothing provides libmutter-clutter-15.so.0()(64bit) needed by wingpanel-8.0.1^20241219.git0baabae-1.fc42.x86_64 from fedora
  - nothing provides libmutter-cogl-15.so.0()(64bit) needed by wingpanel-8.0.1^20241219.git0baabae-1.fc42.x86_64 from fedora
You can try to add to command line:
  --no-best to not limit the transaction to the best candidates

Copr build error: Build failed]: [This is where the build failed.]

Issue: The package BuildRequires wingpanel-devel which requires package wingpanel. It can not be installed as it is built against libmutter-15, which is part of GNOME 47. The package is built in rawhide where there is GNOME 48, providing libmutter-16, thus the dependency on libmutter-15 can't be met and the build fails.
Resolution: Rebuild wingpanel in rawhide so it is linked against libmutter-16.