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:

  [REGRESSIONS
    non262/global/parseInt-default-to-decimal.js
    non262/global/parseInt-01.js
    non262/Number/15.7.4.2.js
    non262/Number/parseInt-default-to-decimal.js
    non262/Number/parseInt-01.js
    non262/Intl/DateTimeFormat/islamic.js
    non262/GC/regress-313479.js
    test262/built-ins/parseInt/S15.1.2.2_A5.1_T1.js
    test262/built-ins/parseInt/S15.1.2.2_A3.2_T3.js
    test262/built-ins/parseInt/S15.1.2.2_A6.1_T6.js
    test262/built-ins/parseInt/S15.1.2.2_A3.1_T1.js
    test262/built-ins/parseInt/S15.1.2.2_A8.js
    test262/built-ins/parseInt/S15.1.2.2_A2_T8.js
    test262/built-ins/parseInt/S15.1.2.2_A2_T2.js
    test262/built-ins/parseInt/S15.1.2.2_A3.1_T3.js
    test262/built-ins/parseInt/S15.1.2.2_A6.1_T5.js
    test262/built-ins/parseInt/S15.1.2.2_A2_T10.js
    test262/built-ins/parseInt/S15.1.2.2_A6.1_T1.js
    test262/built-ins/parseInt/S15.1.2.2_A7.2_T1.js
    test262/built-ins/parseInt/S15.1.2.2_A3.1_T2.js
    test262/built-ins/parseInt/S15.1.2.2_A2_T7.js
    test262/built-ins/parseInt/S15.1.2.2_A2_T5.js
    test262/built-ins/parseInt/S15.1.2.2_A6.1_T3.js
    test262/built-ins/parseInt/S15.1.2.2_A6.1_T4.js
    test262/built-ins/parseInt/S15.1.2.2_A7.2_T2.js
    test262/built-ins/parseInt/S15.1.2.2_A7.2_T3.js
    test262/built-ins/parseInt/S15.1.2.2_A2_T3.js
    test262/built-ins/parseInt/S15.1.2.2_A2_T6.js
    test262/built-ins/parseInt/S15.1.2.2_A2_T1.js
    test262/built-ins/parseInt/S15.1.2.2_A7.3_T1.js
    test262/built-ins/parseInt/S15.1.2.2_A2_T4.js
    test262/built-ins/parseInt/S15.1.2.2_A6.1_T2.js
    test262/built-ins/parseInt/S15.1.2.2_A1_T7.js
    test262/built-ins/parseInt/S15.1.2.2_A2_T9.js
    test262/built-ins/parseInt/S15.1.2.2_A3.2_T1.js]: [Testsuite failures are listed in this section.]

Issue: Having any of the tests fail fails the entire build. As for why, these are usually caused by icu and/or compiler (gcc) upgrade.
Resolution: As of now, workaround would be to add the failed tests to the known_failures.txt in the dist-git of the package.

The real fix may depend on the compiler : https://bugzilla.redhat.com/show_bug.cgi?id=2260867