xcbeautify 2.15.0 is already installed and up-to-date. To reinstall 2.15.0, run: brew reinstall xcbeautify

Run script build phase '[CP-User] [RNFB] Core Configuration' will be run during every build because it does not specify any outputs. To address this issue, either add output dependencies to the script phase, or configure it to run in every build by unchecking "Based on dependency analysis" in the script phase. (in target 'testing' from project 'testing')

Run script build phase '[CP-User] [RNFB] Crashlytics Configuration' will be run during every build because it does not specify any outputs. To address this issue, either add output dependencies to the script phase, or configure it to run in every build by unchecking "Based on dependency analysis" in the script phase. (in target 'testing' from project 'testing')

a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]

ignoring duplicate libraries: '-lc++'

/Users/runner/work/react-native-firebase/react-native-firebase/tests/ios/build/ModuleCache.noindex/M7SFRRDRTDDL/UIKit-B7BWL9F2AAD2.pcm: No such file or directory

/Users/runner/work/react-native-firebase/react-native-firebase/tests/ios/build/ModuleCache.noindex/M7SFRRDRTDDL/React-26HBPE0BGZ6ML.pcm: No such file or directory

/Users/runner/work/react-native-firebase/react-native-firebase/tests/ios/build/ModuleCache.noindex/1H6MF3FGPL0OB/Foundation-2U2PUIOQ0IHZM.pcm: No such file or directory

/Users/runner/work/react-native-firebase/react-native-firebase/tests/ios/build/ModuleCache.noindex/1H6MF3FGPL0OB/ObjectiveC-6AKHJCG0OU58.pcm: No such file or directory

/Users/runner/work/react-native-firebase/react-native-firebase/tests/ios/build/ModuleCache.noindex/1H6MF3FGPL0OB/TargetConditionals-JQ47ZOBWKL6T.pcm: No such file or directory