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conan install uwebsockets/18.3.0@ --build=uwebsockets --profile=/Users/jenkins/w/BuildSingleReference@3/51855/f953f323-e99b-4b87-a64a-4d80df82c4e2/profile.txt
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Auto detecting your dev setup to initialize the default profile (/Users/jenkins/w/BuildSingleReference@3/.conan/profiles/default)
Found apple-clang 11.0
Default settings
	os=Macos
	os_build=Macos
	arch=x86_64
	arch_build=x86_64
	compiler=apple-clang
	compiler.version=11.0
	compiler.libcxx=libc++
	build_type=Release
*** You can change them in /Users/jenkins/w/BuildSingleReference@3/.conan/profiles/default ***
*** Or override with -s compiler='other' -s ...s***


Configuration:
[settings]
arch=x86_64
build_type=Release
compiler=apple-clang
compiler.libcxx=libc++
compiler.version=11.0
os=Macos
[options]
[build_requires]
[env]

zlib/1.2.11: Not found in local cache, looking in remotes...
zlib/1.2.11: Trying with 'conan-center'...
Downloading conanmanifest.txt
Downloading conanfile.py
Downloading conan_export.tgz
zlib/1.2.11: Downloaded recipe revision b3eaf63da20a8606f3d84602c2cfa854
usockets/0.4.0: Not found in local cache, looking in remotes...
usockets/0.4.0: Trying with 'conan-center'...
Downloading conanmanifest.txt
Downloading conanfile.py
Downloading conan_export.tgz
usockets/0.4.0: Downloaded recipe revision dbae97f879fa58a58399343c602cdacc
uwebsockets/18.3.0: Forced build from source
Installing package: uwebsockets/18.3.0
Requirements
    usockets/0.4.0 from 'conan-center' - Downloaded
    uwebsockets/18.3.0 from local cache - Cache
    zlib/1.2.11 from 'conan-center' - Downloaded
Packages
    usockets/0.4.0:18c4bf746a6652ffbb8c9164e315b013baba7866 - Download
    uwebsockets/18.3.0:67fc44aecf010891716ff461bca4f54536e41e4f - Build
    zlib/1.2.11:f74366f76f700cc6e991285892ad7a23c30e6d47 - Download

Installing (downloading, building) binaries...
usockets/0.4.0: Retrieving package 18c4bf746a6652ffbb8c9164e315b013baba7866 from remote 'conan-center' 
Downloading conanmanifest.txt
Downloading conaninfo.txt
Downloading conan_package.tgz
usockets/0.4.0: Package installed 18c4bf746a6652ffbb8c9164e315b013baba7866
usockets/0.4.0: Downloaded package revision c560c4d4e44f9811eea791be3f600989
zlib/1.2.11: Retrieving package f74366f76f700cc6e991285892ad7a23c30e6d47 from remote 'conan-center' 
Downloading conanmanifest.txt
Downloading conaninfo.txt
Downloading conan_package.tgz
zlib/1.2.11: Package installed f74366f76f700cc6e991285892ad7a23c30e6d47
zlib/1.2.11: Downloaded package revision 60b6eb95ba43db2cfe5ca2c1b4a6d5da
[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
[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
[HOOK - conan-center.py] pre_source(): [IMMUTABLE SOURCES (KB-H010)] OK
uwebsockets/18.3.0: Configuring sources in /Users/jenkins/w/BuildSingleReference@3/.conan/data/uwebsockets/18.3.0/_/_/source

[HOOK - conan-center.py] post_source(): [LIBCXX MANAGEMENT (KB-H011)] OK
[HOOK - conan-center.py] post_source(): [CPPSTD MANAGEMENT (KB-H022)] OK
uwebsockets/18.3.0: Building your package in /Users/jenkins/w/BuildSingleReference@3/.conan/data/uwebsockets/18.3.0/_/_/build/67fc44aecf010891716ff461bca4f54536e41e4f
uwebsockets/18.3.0: Generator txt created conanbuildinfo.txt
uwebsockets/18.3.0: Aggregating env generators
[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
uwebsockets/18.3.0: Calling build()
uwebsockets/18.3.0: Package '67fc44aecf010891716ff461bca4f54536e41e4f' built
uwebsockets/18.3.0: Build folder /Users/jenkins/w/BuildSingleReference@3/.conan/data/uwebsockets/18.3.0/_/_/build/67fc44aecf010891716ff461bca4f54536e41e4f
uwebsockets/18.3.0: Generated conaninfo.txt
uwebsockets/18.3.0: Generated conanbuildinfo.txt
uwebsockets/18.3.0: Generating the package
uwebsockets/18.3.0: Package folder /Users/jenkins/w/BuildSingleReference@3/.conan/data/uwebsockets/18.3.0/_/_/package/67fc44aecf010891716ff461bca4f54536e41e4f
uwebsockets/18.3.0: Calling package()
[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
uwebsockets/18.3.0 package(): Packaged 1 file: LICENSE
uwebsockets/18.3.0 package(): Packaged 23 '.h' files
uwebsockets/18.3.0 package(): Packaged 1 '.hpp' file: function2.hpp
uwebsockets/18.3.0: Package '67fc44aecf010891716ff461bca4f54536e41e4f' created
uwebsockets/18.3.0: Created package revision 952265629e9f86d2be723a3599448565
[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
Aggregating env generators
uwebsockets/18.3.0: WARN: This conanfile has no build step
uwebsockets/18.3.0: WARN: Lib folder doesn't exist, can't collect libraries: /Users/jenkins/w/BuildSingleReference@3/.conan/data/uwebsockets/18.3.0/_/_/package/67fc44aecf010891716ff461bca4f54536e41e4f/lib