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conan test conan-center-index/recipes/grpc/all/test_package/conanfile.py grpc/1.37.1@ --profile:host=/Users/jenkins/w/BuildSingleReference@4/29310/8a950e3d-91d7-4444-bbc1-c0a7b03b9ec5/profile_host.txt --profile:build=default
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Configuration (profile_host):
[settings]
arch=armv8
build_type=Debug
compiler=apple-clang
compiler.libcxx=libc++
compiler.version=12.0
os=Macos
[options]
[build_requires]
[env]

Configuration (profile_build):
[settings]
arch=x86_64
arch_build=x86_64
build_type=Release
compiler=apple-clang
compiler.libcxx=libc++
compiler.version=12.0
os=Macos
os_build=Macos
[options]
[build_requires]
[env]

ERROR: grpc/1.37.1 (test package): Error in build_requirements() method, line 11
	self.build_requires(str(self.requires['protobuf']))
	KeyError: 'protobuf'