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:

  [
src/libnm-glib-aux/nm-uuid.c:490:12: error: '_1' may be used uninitialized [-Werror=maybe-uninitialized]: [This is warning about uninitialized variable.]
=============
[
lto1: all warnings being treated as errors
lto-wrapper: fatal error: gcc returned 1 exit statu]: [All warning are treated as error. And previous warning are converted to error.]

Issue: The build failed because there is warning about not initialized variable and the setting of the project is that all warnings are fatal.
Resolution: Please look at the source and make sure you use only initialized variable.