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conan install effcee/2019.1@ --build=effcee --profile=/Users/jenkins/w/BuildSingleReference@4/23241/6682a82b-16cc-4eaf-913f-c6dff757b02e/profile.txt
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Configuration:
[settings]
arch=x86_64
arch_build=x86_64
build_type=Debug
compiler=apple-clang
compiler.libcxx=libc++
compiler.version=10.0
os=Macos
os_build=Macos
[options]
effcee:shared=True
[build_requires]
[env]

effcee/2019.1: Forced build from source
Installing package: effcee/2019.1
Requirements
    effcee/2019.1 from local cache - Cache
    re2/20210601 from 'conan-center' - Cache
Packages
    effcee/2019.1:04a9c3a78ef5aedfd23b25dc0d81f2ca8b89bff9 - Build
    re2/20210601:180c83b442b8b30fb19151eca5509796e51d441b - Cache

Installing (downloading, building) binaries...
re2/20210601: Already installed!
[HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK
[HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK
effcee/2019.1: Copying sources to build folder
effcee/2019.1: Building your package in /Users/jenkins/w/BuildSingleReference@4/.conan/data/effcee/2019.1/_/_/build/04a9c3a78ef5aedfd23b25dc0d81f2ca8b89bff9
effcee/2019.1: Generator cmake_find_package_multi created re2-config-version.cmake
effcee/2019.1: Generator cmake_find_package_multi created re2-config.cmake
effcee/2019.1: Generator cmake_find_package_multi created re2Targets.cmake
effcee/2019.1: Generator cmake_find_package_multi created re2Target-debug.cmake
effcee/2019.1: Generator cmake created conanbuildinfo.cmake
[HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] 'fPIC' option not found
[HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] OK
effcee/2019.1: Calling build()
effcee/2019.1: 
effcee/2019.1: WARN: Build folder is dirty, removing it: /Users/jenkins/w/BuildSingleReference@4/.conan/data/effcee/2019.1/_/_/build/04a9c3a78ef5aedfd23b25dc0d81f2ca8b89bff9
effcee/2019.1: ERROR: Package '04a9c3a78ef5aedfd23b25dc0d81f2ca8b89bff9' build failed
effcee/2019.1: WARN: Build folder /Users/jenkins/w/BuildSingleReference@4/.conan/data/effcee/2019.1/_/_/build/04a9c3a78ef5aedfd23b25dc0d81f2ca8b89bff9
ERROR: effcee/2019.1: Error in build() method, line 65
	cmake = self._configure_cmake()
while calling '_configure_cmake', line 51
	self._cmake.definitions["EFFCEE_ENABLE_SHARED_CRT"] = (self.settings.compiler.runtime in ["MD", "MDd"])
	ConanException: 'settings.compiler.runtime' doesn't exist for 'apple-clang'
'settings.compiler' possible configurations are ['cppstd', 'libcxx', 'version']