* Package: dev-db/mongodb-4.2.3 * Repository: gentoo * Maintainer: ultrabug@gentoo.org * USE: abi_x86_64 amd64 elibc_musl kernel_linux ssl tools userland_GNU * FEATURES: network-sandbox preserve-libs sandbox userpriv usersandbox * Using python3.6 to build >>> Unpacking source... >>> Unpacking mongodb-src-r4.2.3.tar.gz to /var/tmp/portage/dev-db/mongodb-4.2.3/work >>> Source unpacked in /var/tmp/portage/dev-db/mongodb-4.2.3/work >>> Preparing source in /var/tmp/portage/dev-db/mongodb-4.2.3/work/mongodb-src-r4.2.3 ... * Applying mongodb-4.2.0-fix-scons.patch ... [ ok ] * Applying mongodb-4.0.0-no-compass.patch ... [ ok ] >>> Source prepared. >>> Configuring source in /var/tmp/portage/dev-db/mongodb-4.2.3/work/mongodb-src-r4.2.3 ... >>> Source configured. >>> Compiling source in /var/tmp/portage/dev-db/mongodb-4.2.3/work/mongodb-src-r4.2.3 ... scons -j1 CC=x86_64-gentoo-linux-musl-gcc CXX=x86_64-gentoo-linux-musl-g++ --disable-warnings-as-errors --use-system-boost --use-system-pcre --use-system-snappy --use-system-stemmer --use-system-yaml --use-system-zlib --use-system-zstd --ssl core tools scons: Reading SConscript files ... scons: running with args /usr/bin/python3.6 /usr/lib/python-exec/python3.6/scons -j1 CC=x86_64-gentoo-linux-musl-gcc CXX=x86_64-gentoo-linux-musl-g++ --disable-warnings-as-errors --use-system-boost --use-system-pcre --use-system-snappy --use-system-stemmer --use-system-yaml --use-system-zlib --use-system-zstd --ssl core tools Mkdir("build/scons") scons version: 3.1.2 python version: 3 6 10 'final' 0 CC is x86_64-gentoo-linux-musl-gcc x86_64-gentoo-linux-musl-gcc found in $PATH at /usr/bin/x86_64-gentoo-linux-musl-gcc /usr/bin/x86_64-gentoo-linux-musl-gcc resolves to /usr/x86_64-gentoo-linux-musl/gcc-bin/9.3.0/x86_64-gentoo-linux-musl-gcc CXX is x86_64-gentoo-linux-musl-g++ x86_64-gentoo-linux-musl-g++ found in $PATH at /usr/bin/x86_64-gentoo-linux-musl-g++ /usr/bin/x86_64-gentoo-linux-musl-g++ resolves to /usr/x86_64-gentoo-linux-musl/gcc-bin/9.3.0/x86_64-gentoo-linux-musl-g++ Checking whether the C compiler works... yes Checking whether the C++ compiler works... yes Checking that the C++ compiler can link a C++ program... yes Checking if C++ compiler "x86_64-gentoo-linux-musl-g++" is GCC... yes Checking if C compiler "x86_64-gentoo-linux-musl-gcc" is GCC... yes Detected a x86_64 processor Checking if target OS linux is supported by the toolchain... yes Checking if C compiler is GCC 8.2 or newer...yes Checking if C++ compiler is GCC 8.2 or newer...yes Checking if C compiler supports -Wno-unused-local-typedefs... yes Checking if C compiler supports -Wno-unused-function... yes Checking if C compiler supports -Wno-unused-private-field... no Checking if C compiler supports -Wno-deprecated-declarations... yes Checking if C compiler supports -Wno-tautological-constant-out-of-range-compare... no Checking if C compiler supports -Wno-tautological-constant-compare... no Checking if C compiler supports -Wno-tautological-unsigned-zero-compare... no Checking if C compiler supports -Wno-tautological-unsigned-enum-zero-compare... no Checking if C compiler supports -Wno-unused-const-variable... yes Checking if C compiler supports -Wno-unused-but-set-variable... yes Checking if C compiler supports -Wno-missing-braces... yes Checking if C compiler supports -Wno-inconsistent-missing-override... no Checking if C compiler supports -Wno-potentially-evaluated-expression... no Checking if C++ compiler supports -Wpessimizing-move... yes Checking if C++ compiler supports -Wredundant-move... yes Checking if C++ compiler supports -Wno-maybe-uninitialized... yes Checking if C++ compiler supports -Wno-undefined-var-template... no Checking if C++ compiler supports -Wno-instantiation-after-specialization... no Checking if C compiler supports -Wno-unused-lambda-capture... no Checking if C compiler supports -Wno-exceptions... no Checking if C++ compiler supports -fsized-deallocation... yes Checking if C++ compiler supports -Wno-defaulted-function-deleted... no Checking -Wnon-virtual-dtor for false positives... no Checking if C compiler supports -fstack-protector-strong... yes Checking if we are using libstdc++... yes Checking if C++ compiler supports -std=c++17... yes Checking if C compiler supports -std=c11... yes WARNING: System versions of C++ libraries must be compiled with C++14/17 support Checking for C++17... yes Checking for memset_s... no Checking for C function strnlen()... yes Checking for libstdc++ 5.3.0 or better... yes Checking if we are on a POSIX system... yes Checking if the POSIX monotonic clock is supported... yes Checking off_t is 8 bytes... yes Checking if linker supports -fuse-ld=gold... yes Checking if linker supports -Wl,--build-id... yes Checking if linker supports -Wl,--hash-style=gnu... yes Checking if linker supports -Wl,-z,noexecstack... yes Checking if linker supports -Wl,--warn-execstack... yes Checking if linker supports -Wl,-z,relro... yes Checking for glibc with non-broken _FORTIFY_SOURCE...no Checking if C compiler supports -fno-builtin-memcmp... yes Checking for storage class thread_local yes Checking for C++14 std::enable_if_t support...yes Checking for C++14 std::make_unique support... yes Checking if pthread_setname_np is supported... yes Checking for SSLeay_version(0) in C library crypto... yes Checking for SSL_version(NULL) in C library ssl... yes Checking that linking to OpenSSL works...yes Checking whether FIPS_mode_set is declared... yes Checking whether d2i_ASN1_SEQUENCE_ANY is declared... yes Checking if SSL_[CTX_]_set_ecdh_auto is supported... yes Checking if EC_KEY_new_by_curve_name is supported... yes Using SSL Provider: openssl Checking for C library pcre... yes Checking for C library pcrecpp... yes Checking for C library snappy... yes Checking for C library z... yes Checking for C library zstd... yes Checking for C library stemmer... yes Checking for C library yaml-cpp... yes Checking for C++ header file boost/filesystem/operations.hpp... yes Checking if system boost version is 1.49 or newer...yes Checking for C++ library boost_filesystem-mt... yes Checking for C++ library boost_program_options-mt... yes Checking for C++ library boost_system-mt... yes Checking for C++ library boost_iostreams-mt... yes Checking for C library rt... yes Checking for C library dl... yes Checking for C++ header file execinfo.h... no Checking for C library pcap... yes Checking if std::atomic works... yes Checking if std::atomic works... yes Checking if std::atomic works... yes Checking if std::atomic works... yes Checking for extended alignment 64 for concurrency types... yes Checking for mongoc_get_major_version() in C library mongoc-1.0... no Checking for curl_global_init(0) in C library curl... yes Checking for curl_global_init(0) in C library curl... yes *** Run 'pip3 install --user regex' to speed up error code checking Checking for C function fallocate()... yes Checking for C function sync_file_range()... yes Checking for C header file x86intrin.h... yes Checking for C header file arm_neon.h... no scons: done reading SConscript files. scons: Building targets ... Creating 'build/opt/mongo/config.h' /usr/bin/python3.6 src/mongo/base/generate_error_codes.py src/mongo/base/error_codes.err src/mongo/base/error_codes.tpl.h=build/opt/mongo/base/error_codes.h src/mongo/base/error_codes.tpl.cpp=build/opt/mongo/base/error_codes.cpp Compiling build/opt/mongo/util/platform_init.o Compiling build/opt/third_party/shim_icu.o Generating library build/opt/third_party/libshim_icu.a Skipping ranlib for thin archive build/opt/third_party/libshim_icu.a /usr/bin/python3.6 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch x86_64 --header build/opt/mongo/s/query/cluster_query_knobs_gen.h --output build/opt/mongo/s/query/cluster_query_knobs_gen.cpp src/mongo/s/query/cluster_query_knobs.idl /usr/bin/python3.6 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch x86_64 --header build/opt/mongo/db/pipeline/runtime_constants_gen.h --output build/opt/mongo/db/pipeline/runtime_constants_gen.cpp src/mongo/db/pipeline/runtime_constants.idl /usr/bin/python3.6 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch x86_64 --header build/opt/mongo/db/logical_session_id_gen.h --output build/opt/mongo/db/logical_session_id_gen.cpp src/mongo/db/logical_session_id.idl /usr/bin/python3.6 src/mongo/db/auth/generate_action_types.py src/mongo/db/auth/action_types.txt build/opt/mongo/db/auth/action_type.h build/opt/mongo/db/auth/action_type.cpp /usr/bin/python3.6 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch x86_64 --header build/opt/mongo/db/repl/apply_ops_gen.h --output build/opt/mongo/db/repl/apply_ops_gen.cpp src/mongo/db/repl/apply_ops.idl /usr/bin/python3.6 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch x86_64 --header build/opt/mongo/db/query/query_knobs_gen.h --output build/opt/mongo/db/query/query_knobs_gen.cpp src/mongo/db/query/query_knobs.idl /usr/bin/python3.6 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch x86_64 --header build/opt/mongo/db/query/tailable_mode_gen.h --output build/opt/mongo/db/query/tailable_mode_gen.cpp src/mongo/db/query/tailable_mode.idl /usr/bin/python3.6 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch x86_64 --header build/opt/mongo/db/generic_cursor_gen.h --output build/opt/mongo/db/generic_cursor_gen.cpp src/mongo/db/generic_cursor.idl /usr/bin/python3.6 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch x86_64 --header build/opt/mongo/db/repl/oplog_entry_gen.h --output build/opt/mongo/db/repl/oplog_entry_gen.cpp src/mongo/db/repl/oplog_entry.idl /usr/bin/python3.6 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch x86_64 --header build/opt/mongo/db/ops/single_write_result_gen.h --output build/opt/mongo/db/ops/single_write_result_gen.cpp src/mongo/db/ops/single_write_result.idl /usr/bin/python3.6 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch x86_64 --header build/opt/mongo/s/database_version_gen.h --output build/opt/mongo/s/database_version_gen.cpp src/mongo/s/database_version.idl /usr/bin/python3.6 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch x86_64 --header build/opt/mongo/db/ops/write_ops_gen.h --output build/opt/mongo/db/ops/write_ops_gen.cpp src/mongo/db/ops/write_ops.idl /usr/bin/python3.6 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch x86_64 --header build/opt/mongo/db/pipeline/exchange_spec_gen.h --output build/opt/mongo/db/pipeline/exchange_spec_gen.cpp src/mongo/db/pipeline/exchange_spec.idl Compiling build/opt/mongo/s/query/cluster_query_knobs_gen.o In file included from src/mongo/db/matcher/expression_text_base.h:32, from src/mongo/db/matcher/extensions_callback.h:33, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:37, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from build/opt/mongo/s/query/cluster_query_knobs_gen.cpp:16: src/mongo/db/matcher/expression_leaf.h: In member function ‘virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const’: src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove ‘std::move’ call src/mongo/db/matcher/expression_leaf.h: In member function ‘virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const’: src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove ‘std::move’ call src/mongo/db/matcher/expression_leaf.h: In member function ‘virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const’: src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove ‘std::move’ call src/mongo/db/matcher/expression_leaf.h: In member function ‘virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const’: src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove ‘std::move’ call src/mongo/db/matcher/expression_leaf.h: In member function ‘virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const’: src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove ‘std::move’ call src/mongo/db/matcher/expression_leaf.h: In member function ‘virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const’: src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove ‘std::move’ call src/mongo/db/matcher/expression_leaf.h: In member function ‘virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const’: src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove ‘std::move’ call src/mongo/db/matcher/expression_leaf.h: In member function ‘virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const’: src/mongo/db/matcher/expression_leaf.h:386:25: warning: redundant move in return statement [-Wredundant-move] 386 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:386:25: note: remove ‘std::move’ call src/mongo/db/matcher/expression_leaf.h: In member function ‘virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const’: src/mongo/db/matcher/expression_leaf.h:570:25: warning: redundant move in return statement [-Wredundant-move] 570 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:570:25: note: remove ‘std::move’ call src/mongo/db/matcher/expression_leaf.h: In member function ‘virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const’: src/mongo/db/matcher/expression_leaf.h:591:25: warning: redundant move in return statement [-Wredundant-move] 591 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:591:25: note: remove ‘std::move’ call src/mongo/db/matcher/expression_leaf.h: In member function ‘virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const’: src/mongo/db/matcher/expression_leaf.h:612:25: warning: redundant move in return statement [-Wredundant-move] 612 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:612:25: note: remove ‘std::move’ call src/mongo/db/matcher/expression_leaf.h: In member function ‘virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const’: src/mongo/db/matcher/expression_leaf.h:633:25: warning: redundant move in return statement [-Wredundant-move] 633 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:633:25: note: remove ‘std::move’ call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from build/opt/mongo/s/query/cluster_query_knobs_gen.cpp:16: src/mongo/db/matcher/expression_tree.h: In member function ‘virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const’: src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove ‘std::move’ call src/mongo/db/matcher/expression_tree.h: In member function ‘virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const’: src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove ‘std::move’ call src/mongo/db/matcher/expression_tree.h: In member function ‘virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const’: src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove ‘std::move’ call src/mongo/db/matcher/expression_tree.h: In member function ‘virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const’: src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove ‘std::move’ call In file included from src/mongo/db/matcher/expression_parser.h:37, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from build/opt/mongo/s/query/cluster_query_knobs_gen.cpp:16: src/mongo/db/matcher/expression_type.h: In member function ‘virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const’: src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove ‘std::move’ call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from build/opt/mongo/s/query/cluster_query_knobs_gen.cpp:16: src/mongo/db/pipeline/aggregation_request.h: In static member function ‘static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)’: src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove ‘std::move’ call In file included from src/mongo/db/matcher/expression_parser.h:37, from src/mongo/db/query/parsed_projection.h:33, from src/mongo/db/query/canonical_query.h:39, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:46, from build/opt/mongo/s/query/cluster_query_knobs_gen.cpp:16: src/mongo/db/matcher/expression_type.h: In instantiation of ‘std::unique_ptr mongo::TypeMatchExpressionBase::shallowClone() const [with T = mongo::InternalSchemaBinDataEncryptedTypeExpression]’: src/mongo/db/matcher/expression_type.h:69:38: required from here src/mongo/db/matcher/expression_type.h:74:30: warning: redundant move in return statement [-Wredundant-move] 74 | return std::move(expr); | ^ src/mongo/db/matcher/expression_type.h:74:30: note: remove ‘std::move’ call src/mongo/db/matcher/expression_type.h: In instantiation of ‘std::unique_ptr mongo::TypeMatchExpressionBase::shallowClone() const [with T = mongo::InternalSchemaTypeExpression]’: src/mongo/db/matcher/expression_type.h:69:38: required from here src/mongo/db/matcher/expression_type.h:74:30: warning: redundant move in return statement [-Wredundant-move] src/mongo/db/matcher/expression_type.h:74:30: note: remove ‘std::move’ call src/mongo/db/matcher/expression_type.h: In instantiation of ‘std::unique_ptr mongo::TypeMatchExpressionBase::shallowClone() const [with T = mongo::TypeMatchExpression]’: src/mongo/db/matcher/expression_type.h:69:38: required from here src/mongo/db/matcher/expression_type.h:74:30: warning: redundant move in return statement [-Wredundant-move] src/mongo/db/matcher/expression_type.h:74:30: note: remove ‘std::move’ call Compiling build/opt/mongo/db/matcher/schema/json_pointer.o /usr/bin/python3.6 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch x86_64 --header build/opt/mongo/db/kill_sessions_gen.h --output build/opt/mongo/db/kill_sessions_gen.cpp src/mongo/db/kill_sessions.idl Compiling build/opt/mongo/db/service_liaison.o Compiling build/opt/mongo/db/ftdc/controller.o Compiling build/opt/third_party/IntelRDFPMathLib20U1/LIBRARY/src/bid128_to_uint64.o /usr/bin/python3.6 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch x86_64 --header build/opt/mongo/s/catalog/type_chunk_base_gen.h --output build/opt/mongo/s/catalog/type_chunk_base_gen.cpp src/mongo/s/catalog/type_chunk_base.idl /usr/bin/python3.6 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch x86_64 --header build/opt/mongo/s/commands/kill_sessions_remote_gen.h --output build/opt/mongo/s/commands/kill_sessions_remote_gen.cpp src/mongo/s/commands/kill_sessions_remote.idl /usr/bin/python3.6 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch x86_64 --header build/opt/mongo/s/query/async_results_merger_params_gen.h --output build/opt/mongo/s/query/async_results_merger_params_gen.cpp src/mongo/s/query/async_results_merger_params.idl Compiling build/opt/mongo/s/commands/kill_sessions_remote.o In file included from src/mongo/db/matcher/expression_parser.h:35, from src/mongo/db/pipeline/pipeline.h:37, from src/mongo/s/query/cluster_client_cursor_params.h:43, from src/mongo/s/query/cluster_client_cursor.h:38, from src/mongo/s/query/cluster_cursor_manager.h:43, from src/mongo/s/commands/kill_sessions_remote.cpp:46: src/mongo/db/matcher/expression_leaf.h: In member function ‘virtual std::unique_ptr mongo::EqualityMatchExpression::shallowClone() const’: src/mongo/db/matcher/expression_leaf.h:199:25: warning: redundant move in return statement [-Wredundant-move] 199 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:199:25: note: remove ‘std::move’ call src/mongo/db/matcher/expression_leaf.h: In member function ‘virtual std::unique_ptr mongo::LTEMatchExpression::shallowClone() const’: src/mongo/db/matcher/expression_leaf.h:221:25: warning: redundant move in return statement [-Wredundant-move] 221 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:221:25: note: remove ‘std::move’ call src/mongo/db/matcher/expression_leaf.h: In member function ‘virtual std::unique_ptr mongo::LTMatchExpression::shallowClone() const’: src/mongo/db/matcher/expression_leaf.h:243:25: warning: redundant move in return statement [-Wredundant-move] 243 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:243:25: note: remove ‘std::move’ call src/mongo/db/matcher/expression_leaf.h: In member function ‘virtual std::unique_ptr mongo::GTMatchExpression::shallowClone() const’: src/mongo/db/matcher/expression_leaf.h:265:25: warning: redundant move in return statement [-Wredundant-move] 265 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:265:25: note: remove ‘std::move’ call src/mongo/db/matcher/expression_leaf.h: In member function ‘virtual std::unique_ptr mongo::GTEMatchExpression::shallowClone() const’: src/mongo/db/matcher/expression_leaf.h:287:25: warning: redundant move in return statement [-Wredundant-move] 287 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:287:25: note: remove ‘std::move’ call src/mongo/db/matcher/expression_leaf.h: In member function ‘virtual std::unique_ptr mongo::RegexMatchExpression::shallowClone() const’: src/mongo/db/matcher/expression_leaf.h:306:25: warning: redundant move in return statement [-Wredundant-move] 306 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:306:25: note: remove ‘std::move’ call src/mongo/db/matcher/expression_leaf.h: In member function ‘virtual std::unique_ptr mongo::ModMatchExpression::shallowClone() const’: src/mongo/db/matcher/expression_leaf.h:350:25: warning: redundant move in return statement [-Wredundant-move] 350 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:350:25: note: remove ‘std::move’ call src/mongo/db/matcher/expression_leaf.h: In member function ‘virtual std::unique_ptr mongo::ExistsMatchExpression::shallowClone() const’: src/mongo/db/matcher/expression_leaf.h:386:25: warning: redundant move in return statement [-Wredundant-move] 386 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:386:25: note: remove ‘std::move’ call src/mongo/db/matcher/expression_leaf.h: In member function ‘virtual std::unique_ptr mongo::BitsAllSetMatchExpression::shallowClone() const’: src/mongo/db/matcher/expression_leaf.h:570:25: warning: redundant move in return statement [-Wredundant-move] 570 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:570:25: note: remove ‘std::move’ call src/mongo/db/matcher/expression_leaf.h: In member function ‘virtual std::unique_ptr mongo::BitsAllClearMatchExpression::shallowClone() const’: src/mongo/db/matcher/expression_leaf.h:591:25: warning: redundant move in return statement [-Wredundant-move] 591 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:591:25: note: remove ‘std::move’ call src/mongo/db/matcher/expression_leaf.h: In member function ‘virtual std::unique_ptr mongo::BitsAnySetMatchExpression::shallowClone() const’: src/mongo/db/matcher/expression_leaf.h:612:25: warning: redundant move in return statement [-Wredundant-move] 612 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:612:25: note: remove ‘std::move’ call src/mongo/db/matcher/expression_leaf.h: In member function ‘virtual std::unique_ptr mongo::BitsAnyClearMatchExpression::shallowClone() const’: src/mongo/db/matcher/expression_leaf.h:633:25: warning: redundant move in return statement [-Wredundant-move] 633 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:633:25: note: remove ‘std::move’ call In file included from src/mongo/db/matcher/expression_parser.h:36, from src/mongo/db/pipeline/pipeline.h:37, from src/mongo/s/query/cluster_client_cursor_params.h:43, from src/mongo/s/query/cluster_client_cursor.h:38, from src/mongo/s/query/cluster_cursor_manager.h:43, from src/mongo/s/commands/kill_sessions_remote.cpp:46: src/mongo/db/matcher/expression_tree.h: In member function ‘virtual std::unique_ptr mongo::AndMatchExpression::shallowClone() const’: src/mongo/db/matcher/expression_tree.h:125:25: warning: redundant move in return statement [-Wredundant-move] 125 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:125:25: note: remove ‘std::move’ call src/mongo/db/matcher/expression_tree.h: In member function ‘virtual std::unique_ptr mongo::OrMatchExpression::shallowClone() const’: src/mongo/db/matcher/expression_tree.h:154:25: warning: redundant move in return statement [-Wredundant-move] 154 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:154:25: note: remove ‘std::move’ call src/mongo/db/matcher/expression_tree.h: In member function ‘virtual std::unique_ptr mongo::NorMatchExpression::shallowClone() const’: src/mongo/db/matcher/expression_tree.h:183:25: warning: redundant move in return statement [-Wredundant-move] 183 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:183:25: note: remove ‘std::move’ call src/mongo/db/matcher/expression_tree.h: In member function ‘virtual std::unique_ptr mongo::NotMatchExpression::shallowClone() const’: src/mongo/db/matcher/expression_tree.h:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:201:25: note: remove ‘std::move’ call In file included from src/mongo/db/matcher/expression_parser.h:37, from src/mongo/db/pipeline/pipeline.h:37, from src/mongo/s/query/cluster_client_cursor_params.h:43, from src/mongo/s/query/cluster_client_cursor.h:38, from src/mongo/s/query/cluster_cursor_manager.h:43, from src/mongo/s/commands/kill_sessions_remote.cpp:46: src/mongo/db/matcher/expression_type.h: In member function ‘virtual std::unique_ptr mongo::InternalSchemaBinDataSubTypeExpression::shallowClone() const’: src/mongo/db/matcher/expression_type.h:196:25: warning: redundant move in return statement [-Wredundant-move] 196 | return std::move(expr); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_type.h:196:25: note: remove ‘std::move’ call In file included from src/mongo/db/pipeline/expression_context.h:41, from src/mongo/db/matcher/expression_with_placeholder.h:37, from src/mongo/db/matcher/expression_parser.h:38, from src/mongo/db/pipeline/pipeline.h:37, from src/mongo/s/query/cluster_client_cursor_params.h:43, from src/mongo/s/query/cluster_client_cursor.h:38, from src/mongo/s/query/cluster_cursor_manager.h:43, from src/mongo/s/commands/kill_sessions_remote.cpp:46: src/mongo/db/pipeline/aggregation_request.h: In static member function ‘static mongo::StatusWith > mongo::AggregationRequest::parsePipelineFromBSON(mongo::BSONElement)’: src/mongo/db/pipeline/aggregation_request.h:90:25: warning: redundant move in return statement [-Wredundant-move] 90 | return std::move(pipeline); | ~~~~~~~~~^~~~~~~~~~ src/mongo/db/pipeline/aggregation_request.h:90:25: note: remove ‘std::move’ call In file included from src/mongo/db/matcher/expression_parser.h:37, from src/mongo/db/pipeline/pipeline.h:37, from src/mongo/s/query/cluster_client_cursor_params.h:43, from src/mongo/s/query/cluster_client_cursor.h:38, from src/mongo/s/query/cluster_cursor_manager.h:43, from src/mongo/s/commands/kill_sessions_remote.cpp:46: src/mongo/db/matcher/expression_type.h: In instantiation of ‘std::unique_ptr mongo::TypeMatchExpressionBase::shallowClone() const [with T = mongo::InternalSchemaBinDataEncryptedTypeExpression]’: src/mongo/db/matcher/expression_type.h:69:38: required from here src/mongo/db/matcher/expression_type.h:74:30: warning: redundant move in return statement [-Wredundant-move] 74 | return std::move(expr); | ^ src/mongo/db/matcher/expression_type.h:74:30: note: remove ‘std::move’ call src/mongo/db/matcher/expression_type.h: In instantiation of ‘std::unique_ptr mongo::TypeMatchExpressionBase::shallowClone() const [with T = mongo::InternalSchemaTypeExpression]’: src/mongo/db/matcher/expression_type.h:69:38: required from here src/mongo/db/matcher/expression_type.h:74:30: warning: redundant move in return statement [-Wredundant-move] src/mongo/db/matcher/expression_type.h:74:30: note: remove ‘std::move’ call src/mongo/db/matcher/expression_type.h: In instantiation of ‘std::unique_ptr mongo::TypeMatchExpressionBase::shallowClone() const [with T = mongo::TypeMatchExpression]’: src/mongo/db/matcher/expression_type.h:69:38: required from here src/mongo/db/matcher/expression_type.h:74:30: warning: redundant move in return statement [-Wredundant-move] src/mongo/db/matcher/expression_type.h:74:30: note: remove ‘std::move’ call Compiling build/opt/third_party/icu4c-57.1/source/common/uarrsort.o Compiling build/opt/mongo/rpc/get_status_from_command_result.o Compiling build/opt/mongo/rpc/write_concern_error_detail.o Generating library build/opt/mongo/rpc/libcommand_status.a Skipping ranlib for thin archive build/opt/mongo/rpc/libcommand_status.a /usr/bin/python3.6 buildscripts/idl/idlc.py --include src --base_dir build/opt --target_arch x86_64 --header build/opt/mongo/rpc/metadata/impersonated_user_metadata_gen.h --output build/opt/mongo/rpc/metadata/impersonated_user_metadata_gen.cpp src/mongo/rpc/metadata/impersonated_user_metadata.idl Compiling build/opt/mongo/db/auth/impersonation_session.o Compiling build/opt/third_party/gperftools-2.7/dist/src/base/sysinfo.o src/third_party/gperftools-2.7/dist/src/base/sysinfo.cc: In function ‘const char* GetenvBeforeMain(const char*)’: src/third_party/gperftools-2.7/dist/src/base/sysinfo.cc:158:7: error: ‘__environ’ was not declared in this scope; did you mean ‘environ’? 158 | if (__environ) { // can exist but be NULL, if statically linked | ^~~~~~~~~ | environ scons: *** [build/opt/third_party/gperftools-2.7/dist/src/base/sysinfo.o] Error 1 scons: building terminated because of errors. build/opt/third_party/gperftools-2.7/dist/src/base/sysinfo.o failed: Error 1 * ERROR: dev-db/mongodb-4.2.3::gentoo failed (compile phase): * escons failed. * * Call stack: * ebuild.sh, line 125: Called src_compile * environment, line 2975: Called escons 'CC=x86_64-gentoo-linux-musl-gcc' 'CXX=x86_64-gentoo-linux-musl-g++' '--disable-warnings-as-errors' '--use-system-boost' '--use-system-pcre' '--use-system-snappy' '--use-system-stemmer' '--use-system-yaml' '--use-system-zlib' '--use-system-zstd' '--ssl' 'core' 'tools' * environment, line 1306: Called die * The specific snippet of code: * die -n "escons failed." * * If you need support, post the output of `emerge --info '=dev-db/mongodb-4.2.3::gentoo'`, * the complete build log and the output of `emerge -pqv '=dev-db/mongodb-4.2.3::gentoo'`. * The complete build log is located at '/var/log/portage/dev-db:mongodb-4.2.3:20200317-093410.log'. * For convenience, a symlink to the build log is located at '/var/tmp/portage/dev-db/mongodb-4.2.3/temp/build.log'. * The ebuild environment file is located at '/var/tmp/portage/dev-db/mongodb-4.2.3/temp/environment'. * Working directory: '/var/tmp/portage/dev-db/mongodb-4.2.3/work/mongodb-src-r4.2.3' * S: '/var/tmp/portage/dev-db/mongodb-4.2.3/work/mongodb-src-r4.2.3'