Auto detecting your dev setup to initialize the default profile (/home/conan/w/cci_PR-3975/.conan/profiles/default)
CC and CXX: clang, clang++ 
Found clang 8.0
clang>=8, using the major as version
Default settings
	os=Linux
	os_build=Linux
	arch=x86_64
	arch_build=x86_64
	compiler=clang
	compiler.version=8
	compiler.libcxx=libstdc++
	build_type=Release
*** You can change them in /home/conan/w/cci_PR-3975/.conan/profiles/default ***
*** Or override with -s compiler='other' -s ...s***


[HOOK - conan-center.py] pre_export(): [DEPRECATED GLOBAL CPPSTD (KB-H001)] OK
[HOOK - conan-center.py] pre_export(): [REFERENCE LOWERCASE (KB-H002)] OK
[HOOK - conan-center.py] pre_export(): [RECIPE METADATA (KB-H003)] OK
[HOOK - conan-center.py] pre_export(): [HEADER_ONLY, NO COPY SOURCE (KB-H005)] OK
[HOOK - conan-center.py] pre_export(): [FPIC OPTION (KB-H006)] OK
[HOOK - conan-center.py] pre_export(): [VERSION RANGES (KB-H008)] OK
[HOOK - conan-center.py] pre_export(): [RECIPE FOLDER SIZE (KB-H009)] Total recipe size: 8.208984375 KB
[HOOK - conan-center.py] pre_export(): [RECIPE FOLDER SIZE (KB-H009)] OK
[HOOK - conan-center.py] pre_export(): [EXPORT LICENSE (KB-H023)] exports: None
[HOOK - conan-center.py] pre_export(): [EXPORT LICENSE (KB-H023)] exports: ['CMakeLists.txt', 'patches/*']
[HOOK - conan-center.py] pre_export(): [EXPORT LICENSE (KB-H023)] OK
[HOOK - conan-center.py] pre_export(): [TEST PACKAGE FOLDER (KB-H024)] OK
[HOOK - conan-center.py] pre_export(): [META LINES (KB-H025)] OK
[HOOK - conan-center.py] pre_export(): [CONAN CENTER INDEX URL (KB-H027)] OK
[HOOK - conan-center.py] pre_export(): [CMAKE MINIMUM VERSION (KB-H028)] OK
[HOOK - conan-center.py] pre_export(): [TEST PACKAGE - RUN ENVIRONMENT (KB-H029)] OK
[HOOK - conan-center.py] pre_export(): [SYSTEM REQUIREMENTS (KB-H032)] OK
[HOOK - conan-center.py] pre_export(): [CONANDATA.YML FORMAT (KB-H030)] OK
[HOOK - conan-center.py] pre_export(): [TEST PACKAGE - NO IMPORTS() (KB-H034)] OK
[HOOK - conan-center.py] pre_export(): [NO AUTHOR (KB-H037)] OK
[HOOK - conan-center.py] pre_export(): [NO TARGET NAME (KB-H040)] OK
[HOOK - conan-center.py] pre_export(): [NO FINAL ENDLINE (KB-H041)] OK
[HOOK - conan-center.py] pre_export(): [NO REQUIRES.ADD() (KB-H044)] OK
[HOOK - conan-center.py] pre_export(): [DELETE OPTIONS (KB-H045)] OK
[HOOK - conan-center.py] pre_export(): [NO ASCII CHARACTERS (KB-H047)] OK
[HOOK - conan-center.py] pre_export(): [CMAKE VERBOSE MAKEFILE (KB-H046)] OK
[HOOK - conan-center.py] pre_export(): [CMAKE VERSION REQUIRED (KB-H048)] OK
[HOOK - conan-center.py] pre_export(): [CMAKE WINDOWS EXPORT ALL SYMBOLS (KB-H049)] OK
[HOOK - conan-center.py] pre_export(): [DEFAULT OPTIONS AS DICTIONARY (KB-H051)] OK
[HOOK - conan-center.py] pre_export(): [CONFIG.YML HAS NEW VERSION (KB-H052)] OK
[HOOK - conan-center.py] pre_export(): [PRIVATE IMPORTS (KB-H053)] OK
Exporting package recipe
libpng/1.6.37 exports: File 'conandata.yml' found. Exporting it...
libpng/1.6.37 exports: Copied 1 '.yml' file: conandata.yml
libpng/1.6.37 exports_sources: Copied 1 '.txt' file: CMakeLists.txt
libpng/1.6.37 exports_sources: Copied 1 '.patch' file: CMakeLists-zlib.patch
[HOOK - conan-center.py] post_export(): [CONANDATA.YML REDUCE (KB-H031)] Saving conandata.yml: {'sources': {'1.6.37': {'url': 'https://github.com/glennrp/libpng/archive/v1.6.37.tar.gz', 'sha256': 'ca74a0dace179a8422187671aee97dd3892b53e168627145271cad5b5ac81307'}}}
[HOOK - conan-center.py] post_export(): [CONANDATA.YML REDUCE (KB-H031)] New conandata.yml contents: sources:
  1.6.37:
    sha256: ca74a0dace179a8422187671aee97dd3892b53e168627145271cad5b5ac81307
    url: https://github.com/glennrp/libpng/archive/v1.6.37.tar.gz

[HOOK - conan-center.py] post_export(): [CONANDATA.YML REDUCE (KB-H031)] OK
[HOOK - conan-center.py] post_export(): [DEFAULT SHARED OPTION VALUE (KB-H050)] OK
libpng/1.6.37: A new conanfile.py version was exported
libpng/1.6.37: Folder: /home/conan/w/cci_PR-3975/.conan/data/libpng/1.6.37/_/_/export
libpng/1.6.37: Using the exported files summary hash as the recipe revision: 31e1ab5b8e4db47c1112792a446b9227 
libpng/1.6.37: Exported revision: 31e1ab5b8e4db47c1112792a446b9227
Configuration:
[settings]
arch=x86_64
arch_build=x86_64
build_type=Debug
compiler=clang
compiler.libcxx=libstdc++
compiler.version=8
os=Linux
os_build=Linux
[options]
libpng:shared=True
[build_requires]
[env]

zlib/1.2.11: Not found in local cache, looking in remotes...
zlib/1.2.11: Trying with 'c3i_PR-3975_e53c6a164270fce6077e8e7d89f2cbe4e227faf4'...
zlib/1.2.11: Trying with 'central'...
Downloading conanmanifest.txt
Downloading conanfile.py
Downloading conan_export.tgz
zlib/1.2.11: Downloaded recipe revision 1a67b713610ae745694aa4df1725451d
libpng/1.6.37: Forced build from source
libpng/1.6.37 (test package): Installing package
Requirements
    libpng/1.6.37 from local cache - Cache
    zlib/1.2.11 from 'central' - Downloaded
Packages
    libpng/1.6.37:d4deb7f6ea5d3cc70b7d70bea5b0f63bd8dfd679 - Build
    zlib/1.2.11:d192df17f79e17f2a80ffc0625135389018e342b - Download

Installing (downloading, building) binaries...
zlib/1.2.11: Retrieving package d192df17f79e17f2a80ffc0625135389018e342b from remote 'central' 
Downloading conanmanifest.txt
Downloading conaninfo.txt
Downloading conan_package.tgz
zlib/1.2.11: Package installed d192df17f79e17f2a80ffc0625135389018e342b
zlib/1.2.11: Downloaded package revision 68ada69c068e37432008e20c12f8d3ba
[HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK
[HOOK - conan-center.py] pre_source(): [IMMUTABLE SOURCES (KB-H010)] OK
libpng/1.6.37: Configuring sources in /home/conan/w/cci_PR-3975/.conan/data/libpng/1.6.37/_/_/source

[HOOK - conan-center.py] post_source(): [LIBCXX MANAGEMENT (KB-H011)] OK
[HOOK - conan-center.py] post_source(): [CPPSTD MANAGEMENT (KB-H022)] OK
libpng/1.6.37: Copying sources to build folder
libpng/1.6.37: Building your package in /home/conan/w/cci_PR-3975/.conan/data/libpng/1.6.37/_/_/build/d4deb7f6ea5d3cc70b7d70bea5b0f63bd8dfd679
libpng/1.6.37: Generator cmake created conanbuildinfo.cmake
[HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] OK. 'fPIC' option found and apparently well managed
[HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] OK
libpng/1.6.37: Calling build()

----Running------
> cd '/home/conan/w/cci_PR-3975/.conan/data/libpng/1.6.37/_/_/build/d4deb7f6ea5d3cc70b7d70bea5b0f63bd8dfd679' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Debug" -DCONAN_IN_LOCAL_CACHE="ON" -DCONAN_COMPILER="clang" -DCONAN_COMPILER_VERSION="8" -DCONAN_CXX_FLAGS="-m64" -DCONAN_SHARED_LINKER_FLAGS="-m64" -DCONAN_C_FLAGS="-m64" -DBUILD_SHARED_LIBS="ON" -DCMAKE_INSTALL_PREFIX="/home/conan/w/cci_PR-3975/.conan/data/libpng/1.6.37/_/_/package/d4deb7f6ea5d3cc70b7d70bea5b0f63bd8dfd679" -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" -DCONAN_CMAKE_POSITION_INDEPENDENT_CODE="ON" -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -DPNG_TESTS="OFF" -DPNG_SHARED="True" -DPNG_STATIC="False" -DPNG_DEBUG="ON" -Wno-dev '/home/conan/w/cci_PR-3975/.conan/data/libpng/1.6.37/_/_/build/d4deb7f6ea5d3cc70b7d70bea5b0f63bd8dfd679'
-----------------
-- The C compiler identification is Clang 8.0.0
-- The CXX compiler identification is Clang 8.0.0
-- Check for working C compiler: /usr/bin/clang
-- Check for working C compiler: /usr/bin/clang -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/clang++
-- Check for working CXX compiler: /usr/bin/clang++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Conan CMake Wrapper
-- Conan: called by CMake conan helper
-- Conan: called inside local cache
-- Conan: Adjusting output directories
-- Conan: Using cmake global configuration
-- Conan: Adjusting default RPATHs Conan policies
-- Conan: Adjusting language standard
-- Conan: Adjusting fPIC flag (ON)
-- Conan: Compiler Clang>=8, checking major version 8
-- Conan: Checking correct version: 8
-- The ASM compiler identification is Clang
-- Found assembler: /usr/bin/clang
-- Found ZLIB: /home/conan/w/cci_PR-3975/.conan/data/zlib/1.2.11/_/_/package/d192df17f79e17f2a80ffc0625135389018e342b/lib/libz.a (found version "1.2.11") 
-- Performing Test HAVE_LD_VERSION_SCRIPT
-- Performing Test HAVE_LD_VERSION_SCRIPT - Success
-- Symbol prefix: 
-- Configuring done
-- Generating done
-- Build files have been written to: /home/conan/w/cci_PR-3975/.conan/data/libpng/1.6.37/_/_/build/d4deb7f6ea5d3cc70b7d70bea5b0f63bd8dfd679

----Running------
> cmake --build '/home/conan/w/cci_PR-3975/.conan/data/libpng/1.6.37/_/_/build/d4deb7f6ea5d3cc70b7d70bea5b0f63bd8dfd679' '--' '-j3'
-----------------
Scanning dependencies of target genfiles
Scanning dependencies of target png-fix-itxt
[  2%] Generating pngprefix.h
[  5%] Generating pnglibconf.c
[  7%] Building C object source_subfolder/CMakeFiles/png-fix-itxt.dir/contrib/tools/png-fix-itxt.c.o
[ 10%] Generating scripts/pnglibconf.c
[ 12%] Generating scripts/symbols.out
[ 15%] Generating pnglibconf.out
[ 17%] Linking C executable ../bin/png-fix-itxt
[ 20%] Generating pnglibconf.h
[ 23%] Generating scripts/prefix.out
[ 25%] Generating scripts/symbols.chk
[ 28%] Generating scripts/sym.out
[ 28%] Built target png-fix-itxt
[ 30%] Generating scripts/vers.out
[ 33%] Generating scripts/intprefix.out
[ 35%] Generating libpng.sym
[ 38%] Generating libpng.vers
[ 38%] Built target genfiles
Scanning dependencies of target png
[ 41%] Building C object source_subfolder/CMakeFiles/png.dir/png.c.o
[ 43%] Building C object source_subfolder/CMakeFiles/png.dir/pngerror.c.o
[ 46%] Building C object source_subfolder/CMakeFiles/png.dir/pngget.c.o
[ 48%] Building C object source_subfolder/CMakeFiles/png.dir/pngmem.c.o
[ 51%] Building C object source_subfolder/CMakeFiles/png.dir/pngpread.c.o
[ 53%] Building C object source_subfolder/CMakeFiles/png.dir/pngread.c.o
[ 56%] Building C object source_subfolder/CMakeFiles/png.dir/pngrio.c.o
[ 58%] Building C object source_subfolder/CMakeFiles/png.dir/pngrtran.c.o
[ 61%] Building C object source_subfolder/CMakeFiles/png.dir/pngrutil.c.o
[ 64%] Building C object source_subfolder/CMakeFiles/png.dir/pngset.c.o
[ 66%] Building C object source_subfolder/CMakeFiles/png.dir/pngtrans.c.o
[ 69%] Building C object source_subfolder/CMakeFiles/png.dir/pngwio.c.o
[ 71%] Building C object source_subfolder/CMakeFiles/png.dir/pngwrite.c.o
[ 74%] Building C object source_subfolder/CMakeFiles/png.dir/pngwtran.c.o
[ 76%] Building C object source_subfolder/CMakeFiles/png.dir/pngwutil.c.o
[ 79%] Building C object source_subfolder/CMakeFiles/png.dir/intel/intel_init.c.o
[ 82%] Building C object source_subfolder/CMakeFiles/png.dir/intel/filter_sse2_intrinsics.c.o
[ 84%] Linking C shared library ../lib/libpng16d.so
[ 94%] Built target png
Scanning dependencies of target pngfix
[ 97%] Building C object source_subfolder/CMakeFiles/pngfix.dir/contrib/tools/pngfix.c.o
[100%] Linking C executable ../bin/pngfix
[100%] Built target pngfix
libpng/1.6.37: Package 'd4deb7f6ea5d3cc70b7d70bea5b0f63bd8dfd679' built
libpng/1.6.37: Build folder /home/conan/w/cci_PR-3975/.conan/data/libpng/1.6.37/_/_/build/d4deb7f6ea5d3cc70b7d70bea5b0f63bd8dfd679
libpng/1.6.37: Generated conaninfo.txt
libpng/1.6.37: Generated conanbuildinfo.txt
libpng/1.6.37: Generating the package
libpng/1.6.37: Package folder /home/conan/w/cci_PR-3975/.conan/data/libpng/1.6.37/_/_/package/d4deb7f6ea5d3cc70b7d70bea5b0f63bd8dfd679
libpng/1.6.37: Calling package()

----Running------
> cd '/home/conan/w/cci_PR-3975/.conan/data/libpng/1.6.37/_/_/build/d4deb7f6ea5d3cc70b7d70bea5b0f63bd8dfd679' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Debug" -DCONAN_IN_LOCAL_CACHE="ON" -DCONAN_COMPILER="clang" -DCONAN_COMPILER_VERSION="8" -DCONAN_CXX_FLAGS="-m64" -DCONAN_SHARED_LINKER_FLAGS="-m64" -DCONAN_C_FLAGS="-m64" -DBUILD_SHARED_LIBS="ON" -DCMAKE_INSTALL_PREFIX="/home/conan/w/cci_PR-3975/.conan/data/libpng/1.6.37/_/_/package/d4deb7f6ea5d3cc70b7d70bea5b0f63bd8dfd679" -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" -DCONAN_CMAKE_POSITION_INDEPENDENT_CODE="ON" -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -DPNG_TESTS="OFF" -DPNG_SHARED="True" -DPNG_STATIC="False" -DPNG_DEBUG="ON" -Wno-dev '/home/conan/w/cci_PR-3975/.conan/data/libpng/1.6.37/_/_/build/d4deb7f6ea5d3cc70b7d70bea5b0f63bd8dfd679'
-----------------
-- Conan CMake Wrapper
-- Conan: called by CMake conan helper
-- Conan: called inside local cache
-- Conan: Adjusting output directories
-- Conan: Using cmake global configuration
-- Conan: Adjusting default RPATHs Conan policies
-- Conan: Adjusting language standard
-- Conan: Adjusting fPIC flag (ON)
-- Conan: Compiler Clang>=8, checking major version 8
-- Conan: Checking correct version: 8
-- Symbol prefix: 
-- Configuring done
-- Generating done
-- Build files have been written to: /home/conan/w/cci_PR-3975/.conan/data/libpng/1.6.37/_/_/build/d4deb7f6ea5d3cc70b7d70bea5b0f63bd8dfd679

----Running------
> cmake --build '/home/conan/w/cci_PR-3975/.conan/data/libpng/1.6.37/_/_/build/d4deb7f6ea5d3cc70b7d70bea5b0f63bd8dfd679' '--target' 'install' '--' '-j3'
-----------------
[ 35%] Built target png-fix-itxt
[ 38%] Built target genfiles
[ 94%] Built target png
[100%] Built target pngfix
Install the project...
-- Install configuration: "Debug"
-- Installing: /home/conan/w/cci_PR-3975/.conan/data/libpng/1.6.37/_/_/package/d4deb7f6ea5d3cc70b7d70bea5b0f63bd8dfd679/lib/libpng16d.so.16.37.0
-- Installing: /home/conan/w/cci_PR-3975/.conan/data/libpng/1.6.37/_/_/package/d4deb7f6ea5d3cc70b7d70bea5b0f63bd8dfd679/lib/libpng16d.so.16
-- Set runtime path of "/home/conan/w/cci_PR-3975/.conan/data/libpng/1.6.37/_/_/package/d4deb7f6ea5d3cc70b7d70bea5b0f63bd8dfd679/lib/libpng16d.so.16.37.0" to ""
-- Installing: /home/conan/w/cci_PR-3975/.conan/data/libpng/1.6.37/_/_/package/d4deb7f6ea5d3cc70b7d70bea5b0f63bd8dfd679/lib/libpng16d.so
-- Installing: /home/conan/w/cci_PR-3975/.conan/data/libpng/1.6.37/_/_/package/d4deb7f6ea5d3cc70b7d70bea5b0f63bd8dfd679/lib/libpng.so
-- Installing: /home/conan/w/cci_PR-3975/.conan/data/libpng/1.6.37/_/_/package/d4deb7f6ea5d3cc70b7d70bea5b0f63bd8dfd679/include/png.h
-- Installing: /home/conan/w/cci_PR-3975/.conan/data/libpng/1.6.37/_/_/package/d4deb7f6ea5d3cc70b7d70bea5b0f63bd8dfd679/include/pngconf.h
-- Installing: /home/conan/w/cci_PR-3975/.conan/data/libpng/1.6.37/_/_/package/d4deb7f6ea5d3cc70b7d70bea5b0f63bd8dfd679/include/pnglibconf.h
-- Installing: /home/conan/w/cci_PR-3975/.conan/data/libpng/1.6.37/_/_/package/d4deb7f6ea5d3cc70b7d70bea5b0f63bd8dfd679/include/libpng16/png.h
-- Installing: /home/conan/w/cci_PR-3975/.conan/data/libpng/1.6.37/_/_/package/d4deb7f6ea5d3cc70b7d70bea5b0f63bd8dfd679/include/libpng16/pngconf.h
-- Installing: /home/conan/w/cci_PR-3975/.conan/data/libpng/1.6.37/_/_/package/d4deb7f6ea5d3cc70b7d70bea5b0f63bd8dfd679/include/libpng16/pnglibconf.h
-- Installing: /home/conan/w/cci_PR-3975/.conan/data/libpng/1.6.37/_/_/package/d4deb7f6ea5d3cc70b7d70bea5b0f63bd8dfd679/bin/libpng-config
-- Installing: /home/conan/w/cci_PR-3975/.conan/data/libpng/1.6.37/_/_/package/d4deb7f6ea5d3cc70b7d70bea5b0f63bd8dfd679/bin/libpng16-config
-- Installing: /home/conan/w/cci_PR-3975/.conan/data/libpng/1.6.37/_/_/package/d4deb7f6ea5d3cc70b7d70bea5b0f63bd8dfd679/bin/pngfix
-- Set runtime path of "/home/conan/w/cci_PR-3975/.conan/data/libpng/1.6.37/_/_/package/d4deb7f6ea5d3cc70b7d70bea5b0f63bd8dfd679/bin/pngfix" to ""
-- Installing: /home/conan/w/cci_PR-3975/.conan/data/libpng/1.6.37/_/_/package/d4deb7f6ea5d3cc70b7d70bea5b0f63bd8dfd679/bin/png-fix-itxt
-- Set runtime path of "/home/conan/w/cci_PR-3975/.conan/data/libpng/1.6.37/_/_/package/d4deb7f6ea5d3cc70b7d70bea5b0f63bd8dfd679/bin/png-fix-itxt" to ""
-- Installing: /home/conan/w/cci_PR-3975/.conan/data/libpng/1.6.37/_/_/package/d4deb7f6ea5d3cc70b7d70bea5b0f63bd8dfd679/share/man/man3/libpng.3
-- Installing: /home/conan/w/cci_PR-3975/.conan/data/libpng/1.6.37/_/_/package/d4deb7f6ea5d3cc70b7d70bea5b0f63bd8dfd679/share/man/man3/libpngpf.3
-- Installing: /home/conan/w/cci_PR-3975/.conan/data/libpng/1.6.37/_/_/package/d4deb7f6ea5d3cc70b7d70bea5b0f63bd8dfd679/share/man/man5/png.5
-- Installing: /home/conan/w/cci_PR-3975/.conan/data/libpng/1.6.37/_/_/package/d4deb7f6ea5d3cc70b7d70bea5b0f63bd8dfd679/lib/pkgconfig/libpng.pc
-- Up-to-date: /home/conan/w/cci_PR-3975/.conan/data/libpng/1.6.37/_/_/package/d4deb7f6ea5d3cc70b7d70bea5b0f63bd8dfd679/bin/libpng-config
-- Installing: /home/conan/w/cci_PR-3975/.conan/data/libpng/1.6.37/_/_/package/d4deb7f6ea5d3cc70b7d70bea5b0f63bd8dfd679/lib/pkgconfig/libpng16.pc
-- Up-to-date: /home/conan/w/cci_PR-3975/.conan/data/libpng/1.6.37/_/_/package/d4deb7f6ea5d3cc70b7d70bea5b0f63bd8dfd679/bin/libpng16-config
-- Installing: /home/conan/w/cci_PR-3975/.conan/data/libpng/1.6.37/_/_/package/d4deb7f6ea5d3cc70b7d70bea5b0f63bd8dfd679/lib/libpng/libpng16.cmake
-- Installing: /home/conan/w/cci_PR-3975/.conan/data/libpng/1.6.37/_/_/package/d4deb7f6ea5d3cc70b7d70bea5b0f63bd8dfd679/lib/libpng/libpng16-debug.cmake
[HOOK - conan-center.py] post_package(): [PACKAGE LICENSE (KB-H012)] OK
[HOOK - conan-center.py] post_package(): [DEFAULT PACKAGE LAYOUT (KB-H013)] OK
[HOOK - conan-center.py] post_package(): [MATCHING CONFIGURATION (KB-H014)] OK
[HOOK - conan-center.py] post_package(): [SHARED ARTIFACTS (KB-H015)] OK
[HOOK - conan-center.py] post_package(): [PC-FILES (KB-H020)] OK
[HOOK - conan-center.py] post_package(): [CMAKE-MODULES-CONFIG-FILES (KB-H016)] OK
[HOOK - conan-center.py] post_package(): [PDB FILES NOT ALLOWED (KB-H017)] OK
[HOOK - conan-center.py] post_package(): [LIBTOOL FILES PRESENCE (KB-H018)] OK
[HOOK - conan-center.py] post_package(): [MS RUNTIME FILES (KB-H021)] OK
libpng/1.6.37 package(): Packaged 2 '.so' files: libpng.so, libpng16d.so
libpng/1.6.37 package(): Packaged 1 '.0' file: libpng16d.so.16.37.0
libpng/1.6.37 package(): Packaged 1 '.16' file: libpng16d.so.16
libpng/1.6.37 package(): Packaged 5 files
libpng/1.6.37 package(): Packaged 6 '.h' files
libpng/1.6.37: Package 'd4deb7f6ea5d3cc70b7d70bea5b0f63bd8dfd679' created
libpng/1.6.37: Created package revision 5108e12f45c8f46f220f3e3867a782c5
[HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK
libpng/1.6.37 (test package): Generator cmake created conanbuildinfo.cmake
libpng/1.6.37 (test package): Generator txt created conanbuildinfo.txt
libpng/1.6.37 (test package): Generated conaninfo.txt
libpng/1.6.37 (test package): Generated graphinfo
Using lockfile: '/home/conan/w/cci_PR-3975/1/b548158c-a084-4747-ba0e-b5d95fd7650b/recipes/libpng/all/test_package/build/4484fb904e4aa02755ee9d1da6c3c903519f4314/conan.lock'
Using cached profile from lockfile
[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
libpng/1.6.37 (test package): Calling build()

----Running------
> cd '/home/conan/w/cci_PR-3975/1/b548158c-a084-4747-ba0e-b5d95fd7650b/recipes/libpng/all/test_package/build/4484fb904e4aa02755ee9d1da6c3c903519f4314' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Debug" -DCONAN_IN_LOCAL_CACHE="OFF" -DCONAN_COMPILER="clang" -DCONAN_COMPILER_VERSION="8" -DCONAN_CXX_FLAGS="-m64" -DCONAN_SHARED_LINKER_FLAGS="-m64" -DCONAN_C_FLAGS="-m64" -DCONAN_LIBCXX="libstdc++" -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -Wno-dev '/home/conan/w/cci_PR-3975/1/b548158c-a084-4747-ba0e-b5d95fd7650b/recipes/libpng/all/test_package'
-----------------
-- The C compiler identification is Clang 8.0.0
-- The CXX compiler identification is Clang 8.0.0
-- Check for working C compiler: /usr/bin/clang
-- Check for working C compiler: /usr/bin/clang -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/clang++
-- Check for working CXX compiler: /usr/bin/clang++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Conan: called by CMake conan helper
-- Conan: Adjusting output directories
-- Conan: Using cmake global configuration
-- Conan: Adjusting default RPATHs Conan policies
-- Conan: Adjusting language standard
-- Conan: Compiler Clang>=8, checking major version 8
-- Conan: Checking correct version: 8
-- Conan: C++ stdlib: libstdc++
-- Configuring done
-- Generating done
-- Build files have been written to: /home/conan/w/cci_PR-3975/1/b548158c-a084-4747-ba0e-b5d95fd7650b/recipes/libpng/all/test_package/build/4484fb904e4aa02755ee9d1da6c3c903519f4314

----Running------
> cmake --build '/home/conan/w/cci_PR-3975/1/b548158c-a084-4747-ba0e-b5d95fd7650b/recipes/libpng/all/test_package/build/4484fb904e4aa02755ee9d1da6c3c903519f4314' '--' '-j3'
-----------------
Scanning dependencies of target test_package
[ 50%] Building CXX object CMakeFiles/test_package.dir/test_package.cpp.o
[100%] Linking CXX executable bin/test_package
[100%] Built target test_package
libpng/1.6.37 (test package): Running test()

----Running------
> bin/test_package
-----------------

JSON file created at '/home/conan/w/cci_PR-3975/1/b548158c-a084-4747-ba0e-b5d95fd7650b/_create.json'