rm: conftest.dSYM: is a directory
rm: conftest.dSYM: is a directory
rm: conftest.dSYM: is a directory
/Users/jenkins/w/cci_PR-4431@2/.conan/data/libbacktrace/1.0/_/_/build/0aa7be2d0914b6f3128105e305c90b9cb0cae86d/missing: Unknown `--is-lightweight' option
Try `/Users/jenkins/w/cci_PR-4431@2/.conan/data/libbacktrace/1.0/_/_/build/0aa7be2d0914b6f3128105e305c90b9cb0cae86d/missing --help' for more information
configure: WARNING: 'missing' script is too old or missing
/Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libbacktrace.a(atomic.o) has no symbols
/Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libbacktrace.a(atomic.o) has no symbols
/Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: /Users/jenkins/w/cci_PR-4431@2/.conan/data/libbacktrace/1.0/_/_/package/0aa7be2d0914b6f3128105e305c90b9cb0cae86d/lib/libbacktrace.a(atomic.o) has no symbols
CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_EXPORT_NO_PACKAGE_REGISTRY


bin/test_package: libbacktrace: no debug info in Mach-O executable