buildx failed with: ERROR: failed to build: failed to solve: process "/bin/sh -c if [ -z \"$WITH_TESTS\" ] || [ \"$WITH_TESTS\" = \"false\" ]; then WITH_TESTS_ARG=\"--test-folder=\"; else WITH_TESTS_ARG=\"\"; fi && . /python/conan/bin/activate && conan profile detect && conan create cppagent --build=missing -c \"tools.build:jobs=$CONAN_CPU_COUNT\" -o agent_prefix=mtc -o cpack=True -o \"with_ruby=$WITH_RUBY\" -o \"cpack_destination=$HOME/agent\" -o cpack_name=dist -o cpack_generator=TGZ -pr \"$CONAN_PROFILE\" \"${WITH_TESTS_ARG}\" && tar xf dist.tar.gz && rm dist.tar.gz" did not complete successfully: exit code: 1