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:

  [ !! Copr timeout => sending INT]: [Copr build timeouted, and the build interrupted by SIGINT.]
=============
[ 'timeout': 18000,]: [The build timeout is set to 18000 secons.]

Issue: The build was still running when the timeout left, so the build has been terminated.
Resolution: Prolong the timeout to a reasonable value, or request powerful builders https://docs.pagure.org/copr.copr/user_documentation/powerful_builders.html so the build can finish faster.