********************************************************************************
conan install grpc/1.38.1@ --build=grpc --profile=/home/conan/w/BuildSingleReference/43137/10b7e605-4f57-4292-a396-c126e8652bd0/profile.txt
********************************************************************************
Configuration:
[settings]
arch=x86_64
arch_build=x86_64
build_type=Release
compiler=gcc
compiler.libcxx=libstdc++11
compiler.version=9
os=Linux
os_build=Linux
[options]
[build_requires]
[env]

grpc/1.38.1: Forced build from source
Installing package: grpc/1.38.1
Requirements
    abseil/20210324.2 from 'conan-center' - Cache
    c-ares/1.17.1 from 'conan-center' - Cache
    grpc/1.38.1 from local cache - Cache
    openssl/1.1.1l from 'conan-center' - Cache
    protobuf/3.17.1 from 'conan-center' - Cache
    re2/20210601 from 'conan-center' - Cache
    zlib/1.2.11 from 'conan-center' - Cache
Packages
    abseil/20210324.2:b911f48570f9bb2902d9e83b2b9ebf9d376c8c56 - Cache
    c-ares/1.17.1:c69c80d84bcbcc1a9610878ad7c37d88e4806c6d - Cache
    grpc/1.38.1:1cb3fab917f63b66750fa21828c5d9cb0f3705a1 - Build
    openssl/1.1.1l:6af9cc7cb931c5ad942174fd7838eb655717c709 - Cache
    protobuf/3.17.1:35f35211396802d98f502dcb5e3e87ae1b51c5f2 - Cache
    re2/20210601:b911f48570f9bb2902d9e83b2b9ebf9d376c8c56 - Cache
    zlib/1.2.11:6af9cc7cb931c5ad942174fd7838eb655717c709 - Cache

Installing (downloading, building) binaries...
abseil/20210324.2: 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
c-ares/1.17.1: Already installed!
c-ares/1.17.1: Appending PATH environment variable: /home/conan/w/BuildSingleReference/.conan/data/c-ares/1.17.1/_/_/package/c69c80d84bcbcc1a9610878ad7c37d88e4806c6d/bin
[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
openssl/1.1.1l: 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
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
zlib/1.2.11: 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
protobuf/3.17.1: Already installed!
protobuf/3.17.1: Appending PATH environment variable: /home/conan/w/BuildSingleReference/.conan/data/protobuf/3.17.1/_/_/package/35f35211396802d98f502dcb5e3e87ae1b51c5f2/bin
[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
grpc/1.38.1: Copying sources to build folder
grpc/1.38.1: Building your package in /home/conan/w/BuildSingleReference/.conan/data/grpc/1.38.1/_/_/build/1cb3fab917f63b66750fa21828c5d9cb0f3705a1
grpc/1.38.1: Generator cmake created conanbuildinfo.cmake
grpc/1.38.1: Generator cmake_find_package_multi created OpenSSLConfigVersion.cmake
grpc/1.38.1: Generator cmake_find_package_multi created OpenSSLTarget-release.cmake
grpc/1.38.1: Generator cmake_find_package_multi created OpenSSLTargets.cmake
grpc/1.38.1: Generator cmake_find_package_multi created OpenSSLConfig.cmake
grpc/1.38.1: Generator cmake_find_package_multi created protobuf-config-version.cmake
grpc/1.38.1: Generator cmake_find_package_multi created protobufTarget-release.cmake
grpc/1.38.1: Generator cmake_find_package_multi created protobufTargets.cmake
grpc/1.38.1: Generator cmake_find_package_multi created protobuf-config.cmake
grpc/1.38.1: Generator cmake_find_package_multi created c-ares-config-version.cmake
grpc/1.38.1: Generator cmake_find_package_multi created c-aresTarget-release.cmake
grpc/1.38.1: Generator cmake_find_package_multi created c-aresTargets.cmake
grpc/1.38.1: Generator cmake_find_package_multi created c-ares-config.cmake
grpc/1.38.1: Generator cmake_find_package_multi created absl-config-version.cmake
grpc/1.38.1: Generator cmake_find_package_multi created abslTarget-release.cmake
grpc/1.38.1: Generator cmake_find_package_multi created abslTargets.cmake
grpc/1.38.1: Generator cmake_find_package_multi created absl-config.cmake
grpc/1.38.1: Generator cmake_find_package_multi created re2-config-version.cmake
grpc/1.38.1: Generator cmake_find_package_multi created re2-config.cmake
grpc/1.38.1: Generator cmake_find_package_multi created re2Targets.cmake
grpc/1.38.1: Generator cmake_find_package_multi created re2Target-release.cmake
grpc/1.38.1: Generator cmake_find_package_multi created ZLIBConfigVersion.cmake
grpc/1.38.1: Generator cmake_find_package_multi created ZLIBConfig.cmake
grpc/1.38.1: Generator cmake_find_package_multi created ZLIBTargets.cmake
grpc/1.38.1: Generator cmake_find_package_multi created ZLIBTarget-release.cmake
grpc/1.38.1: Generator cmake_find_package created FindOpenSSL.cmake
grpc/1.38.1: Generator cmake_find_package created FindProtobuf.cmake
grpc/1.38.1: Generator cmake_find_package created Findc-ares.cmake
grpc/1.38.1: Generator cmake_find_package created Findabsl.cmake
grpc/1.38.1: Generator cmake_find_package created Findre2.cmake
grpc/1.38.1: Generator cmake_find_package created FindZLIB.cmake
grpc/1.38.1: Aggregating env generators
[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
grpc/1.38.1: Calling build()
patches/001-use-cxx_std_11-feature.patch: source file is different - b'CMakeLists.txt'
grpc/1.38.1: 
grpc/1.38.1: WARN: Build folder is dirty, removing it: /home/conan/w/BuildSingleReference/.conan/data/grpc/1.38.1/_/_/build/1cb3fab917f63b66750fa21828c5d9cb0f3705a1
WARN: patches/001-use-cxx_std_11-feature.patch: file 1/1:	 b'CMakeLists.txt'
WARN: patches/001-use-cxx_std_11-feature.patch:  hunk no.2 doesn't match source file at line 275
WARN: patches/001-use-cxx_std_11-feature.patch:   expected: b''
WARN: patches/001-use-cxx_std_11-feature.patch:   actual  : b'set(_gRPC_PROTO_GENS_DIR ${CMAKE_BINARY_DIR}/gens)'
grpc/1.38.1: ERROR: Package '1cb3fab917f63b66750fa21828c5d9cb0f3705a1' build failed
grpc/1.38.1: WARN: Build folder /home/conan/w/BuildSingleReference/.conan/data/grpc/1.38.1/_/_/build/1cb3fab917f63b66750fa21828c5d9cb0f3705a1
ERROR: grpc/1.38.1: Error in build() method, line 147
	self._patch_sources()
while calling '_patch_sources', line 144
	tools.patch(**patch)
	ConanException: Failed to apply patch: patches/001-use-cxx_std_11-feature.patch