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:

  [11/79 gjs:JS / Gettext                         OK               0.06s   1 subtests passed
▶ 12/79 GObject properties accessors gets and sets a flags property as some_flags FAIL          
▶ 12/79 GObject properties accessors gets and sets a flags property as some-flags FAIL          
▶ 12/79 GObject properties accessors gets and sets a flags property as someFlags FAIL          
▶ 12/79 GObject properties accessors gets and sets a enum property as some_enum FAIL          
▶ 12/79 GObject properties accessors gets and sets a enum property as some-enum FAIL          
▶ 12/79 GObject properties accessors gets and sets a enum property as someEnum FAIL          
12/79 gjs:JS / GIMarshalling                   FAIL             0.57s   721/727 subtests passed]: [First failed unit test.]
=============
[35/79 gjs:JS / Regress                         FAIL             0.30s   338/339 subtests passed]: [Second failed unit test.]
=============
[Summary of Failures:
12/79 gjs:JS / GIMarshalling                   FAIL             0.57s   721/727 subtests passed
35/79 gjs:JS / Regress                         FAIL             0.30s   338/339 subtests passed
Ok:                 77  
Expected Fail:      0   
Fail:               2   
Unexpected Pass:    0   
Skipped:            0   
Timeout:            0   
Full log written to /builddir/build/BUILD/gjs-1.84.2-build/gjs-1.84.2/redhat-linux-build/meson-logs/testlog.txt
error: Bad exit status from /var/tmp/rpm-tmp.ikVhB5 (%check)
RPM build errors:
    Bad exit status from /var/tmp/rpm-tmp.ikVhB5 (%check)]: [Summary of failed tests.]

Issue: The build failed in the %check phase due to failing tests.
Resolution: Review the test and code changes for possible regressions.