peg/0.1.18: WARN: Build folder is dirty, removing it: C:\J\w\cci_PR-4496@2\.conan\data\peg\0.1.18\_\_\build\e80cc35c04e4e5081bb67e5aba47812cf1d674ad peg/0.1.18: ERROR: Package 'e80cc35c04e4e5081bb67e5aba47812cf1d674ad' build failed peg/0.1.18: WARN: Build folder C:\J\w\cci_PR-4496@2\.conan\data\peg\0.1.18\_\_\build\e80cc35c04e4e5081bb67e5aba47812cf1d674ad ERROR: peg/0.1.18: Error in build() method, line 35 msbuild.build(project_file="peg.sln", platforms={"x86": "Win32"}, force_vcvars=True, arch="x86") ConanException: Error 1 while executing echo Conan:vcvars already set && devenv "peg.sln" /upgrade && msbuild "peg.sln" /p:Configuration="Debug" /p:UseEnv=true /p:Platform="Win32" /m:1 /p:PlatformToolset="v140" /verbosity:minimal /p:ForceImportBeforeCppTargets="C:\J\w\cci_PR-4496@2\.conan\data\peg\0.1.18\_\_\build\e80cc35c04e4e5081bb67e5aba47812cf1d674ad\bin\conan_build.props"