/home/conan/w/cci_PR-4431/.conan/data/libbacktrace/1.0/_/_/build/35437353b857392790f3121d268b1db3fb9a09b0/missing: Unknown `--is-lightweight' option
Try `/home/conan/w/cci_PR-4431/.conan/data/libbacktrace/1.0/_/_/build/35437353b857392790f3121d268b1db3fb9a09b0/missing --help' for more information
configure: WARNING: 'missing' script is too old or missing
objcopy: /tmp/ls819: debuglink section already exists
ar: `u' modifier ignored since `D' is the default (see `U')
CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_EXPORT_NO_PACKAGE_REGISTRY