folly/2019.10.21.00: WARN: Build folder is dirty, removing it: C:\J\w\cci_PR-2363\.conan\data\folly\2019.10.21.00\_\_\build\9f777a46238708b5b3082e22b8d4579b12c9cfa5 folly/2019.10.21.00: ERROR: Package '9f777a46238708b5b3082e22b8d4579b12c9cfa5' build failed folly/2019.10.21.00: WARN: Build folder C:\J\w\cci_PR-2363\.conan\data\folly\2019.10.21.00\_\_\build\9f777a46238708b5b3082e22b8d4579b12c9cfa5 ERROR: folly/2019.10.21.00: Error in build() method, line 117 cmake = self._configure_cmake() while calling '_configure_cmake', line 111 self._cmake.configure(build_folder=self._build_subfolder) ConanException: Error 1 while executing cd C:\J\w\cci_PR-2363\.conan\data\folly\2019.10.21.00\_\_\build\9f777a46238708b5b3082e22b8d4579b12c9cfa5\build_subfolder && cmake -G "Visual Studio 15 2017 Win64" -DCONAN_LINK_RUNTIME="/MD" -DCONAN_IN_LOCAL_CACHE="ON" -DCONAN_COMPILER="Visual Studio" -DCONAN_COMPILER_VERSION="15" -DCONAN_CXX_FLAGS="/MP1" -DCONAN_C_FLAGS="/MP1" -DBUILD_SHARED_LIBS="OFF" -DCMAKE_INSTALL_PREFIX="C:\J\w\cci_PR-2363\.conan\data\folly\2019.10.21.00\_\_\package\9f777a46238708b5b3082e22b8d4579b12c9cfa5" -DCMAKE_INSTALL_BINDIR="bin" -DCMAKE_INSTALL_SBINDIR="bin" -DCMAKE_INSTALL_LIBEXECDIR="bin" -DCMAKE_INSTALL_LIBDIR="lib" -DCMAKE_INSTALL_INCLUDEDIR="include" -DCMAKE_INSTALL_OLDINCLUDEDIR="include" -DCMAKE_INSTALL_DATAROOTDIR="share" -DCMAKE_MODULE_PATH="C:/J/w/cci_PR-2363/.conan/data/folly/2019.10.21.00/_/_/build/9f777a46238708b5b3082e22b8d4579b12c9cfa5" -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -DCXX_STD="c++14" -DMSVC_ENABLE_ALL_WARNINGS="False" -DMSVC_USE_STATIC_RUNTIME="False" -Wno-dev C:\J\w\cci_PR-2363\.conan\data\folly\2019.10.21.00\_\_\build\9f777a46238708b5b3082e22b8d4579b12c9cfa5