mozilla-build/3.3: WARN: Lib folder doesn't exist, can't collect libraries: C:\J\w\cci_PR-4770\.conan\data\mozilla-build\3.3\_\_\package\456f15897172eef340fcbac8a70811f2beb26a93\lib
[HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component mozilla-build::mozilla-build libdir "lib" does not contain any library
[HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component mozilla-build::mozilla-build libdir "lib" does not contain any declared library
msys2/20190524: WARN: Lib folder doesn't exist, can't collect libraries: C:\J\w\cci_PR-4770/s\017b5b\1\lib
[HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component msys2::msys2 libdir "lib" does not contain any library
[HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component msys2::msys2 libdir "lib" does not contain any declared library
CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_EXPORT_NO_PACKAGE_REGISTRY
    CMAKE_INSTALL_BINDIR
    CMAKE_INSTALL_DATAROOTDIR
    CMAKE_INSTALL_INCLUDEDIR
    CMAKE_INSTALL_LIBDIR
    CMAKE_INSTALL_LIBEXECDIR
    CMAKE_INSTALL_OLDINCLUDEDIR
    CMAKE_INSTALL_SBINDIR