* Package: dev-db/mongodb-4.4.4 * Repository: gentoo * Maintainer: ultrabug@gentoo.org * USE: abi_x86_64 amd64 elibc_glibc kernel_linux ssl tools userland_GNU * FEATURES: network-sandbox preserve-libs sandbox userpriv usersandbox * Using python3.9 to build >>> Unpacking source... >>> Unpacking mongodb-src-r4.4.4.tar.gz to /var/tmp/portage/dev-db/mongodb-4.4.4/work >>> Source unpacked in /var/tmp/portage/dev-db/mongodb-4.4.4/work >>> Preparing source in /var/tmp/portage/dev-db/mongodb-4.4.4/work/mongodb-src-r4.4.4 ... * Applying mongodb-4.4.1-fix-scons.patch ... [ ok ] * Applying mongodb-4.4.1-no-compass.patch ... [ ok ] * Applying mongodb-4.4.1-boost.patch ... [ ok ] * Applying mongodb-4.4.1-gcc11.patch ... patching file src/mongo/db/exec/plan_stats.h Hunk #1 succeeded at 33 with fuzz 1. [ ok ] >>> Source prepared. >>> Configuring source in /var/tmp/portage/dev-db/mongodb-4.4.4/work/mongodb-src-r4.4.4 ... >>> Source configured. >>> Compiling source in /var/tmp/portage/dev-db/mongodb-4.4.4/work/mongodb-src-r4.4.4 ... scons -j3 CC=x86_64-pc-linux-gnu-gcc CXX=x86_64-pc-linux-gnu-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 --nostrip install-core scons: Reading SConscript files ... scons: running with args /usr/bin/python3.9 /usr/lib/python-exec/python3.9/scons -j3 CC=x86_64-pc-linux-gnu-gcc CXX=x86_64-pc-linux-gnu-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 --nostrip install-core Mkdir("build/scons") scons version: 4.2.0 python version: 3 9 6 'final' 0 CC is x86_64-pc-linux-gnu-gcc x86_64-pc-linux-gnu-gcc found in $PATH at /usr/bin/x86_64-pc-linux-gnu-gcc /usr/bin/x86_64-pc-linux-gnu-gcc resolves to /usr/x86_64-pc-linux-gnu/gcc-bin/11.2.0/x86_64-pc-linux-gnu-gcc CXX is x86_64-pc-linux-gnu-g++ x86_64-pc-linux-gnu-g++ found in $PATH at /usr/bin/x86_64-pc-linux-gnu-g++ /usr/bin/x86_64-pc-linux-gnu-g++ resolves to /usr/x86_64-pc-linux-gnu/gcc-bin/11.2.0/x86_64-pc-linux-gnu-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-pc-linux-gnu-g++" is GCC... yes Checking if C compiler "x86_64-pc-linux-gnu-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... yes Checking if C++ compiler supports -fsized-deallocation... yes Checking if C++ compiler supports -Wno-defaulted-function-deleted... no Checking if C++ compiler supports -Wunused-exception-parameter... 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=lld... yes Checking if linker supports -Wl,--no-threads... no 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...yes 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 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 boost_thread-mt... yes Checking for C++ library boost_log-mt... yes Checking for C library rt... yes Checking for C library dl... yes Checking for C++ header file execinfo.h... yes Checking whether backtrace is declared... yes Checking whether backtrace_symbols is declared... yes Checking whether backtrace_symbols_fd is declared... yes 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 Checking for C header file sys/sdt.h... yes 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 ... Install file: "distsrc/README" as "build/install/README" Install file: "distsrc/LICENSE-Community.txt" as "build/install/LICENSE-Community.txt" Install file: "distsrc/THIRD-PARTY-NOTICES" as "build/install/THIRD-PARTY-NOTICES" Install file: "distsrc/MPL-2" as "build/install/MPL-2" Generating build/opt/mongo/db/pipeline/exchange_spec_gen.cpp Generating build/opt/mongo/db/logical_session_id_gen.cpp Generating build/opt/mongo/s/database_version_gen.cpp Generating build/opt/mongo/db/repl/oplog_entry_gen.cpp Generating build/opt/mongo/db/ops/write_ops_gen.cpp Generating build/opt/mongo/db/generic_cursor_gen.cpp Creating 'build/opt/mongo/config.h' Generating build/opt/mongo/db/commands/txn_cmds_gen.cpp Generating build/opt/mongo/client/hedging_mode_gen.cpp Generating build/opt/mongo/client/read_preference_gen.cpp Generating build/opt/mongo/db/repl/repl_set_config_gen.cpp Generating build/opt/mongo/db/repl/apply_ops_gen.cpp Generating build/opt/mongo/db/read_write_concern_provenance_base_gen.cpp Generating build/opt/mongo/db/query/query_knobs_gen.cpp Generating build/opt/mongo/db/pipeline/runtime_constants_gen.cpp /usr/bin/python3.9 src/mongo/db/auth/generate_action_types.py src/mongo/db/auth/action_types.txt build/opt/mongo/db/auth/action_type_gen.h build/opt/mongo/db/auth/action_type_gen.cpp /usr/bin/python3.9 src/mongo/base/generate_error_codes.py src/mongo/base/error_codes.yml src/mongo/base/error_codes.tpl.h build/opt/mongo/base/error_codes.h Generating build/opt/mongo/rpc/topology_version_gen.cpp Generating build/opt/mongo/db/kill_sessions_gen.cpp Generating build/opt/mongo/db/ops/single_write_result_gen.cpp /usr/bin/python3.9 src/mongo/base/generate_error_codes.py src/mongo/base/error_codes.yml src/mongo/base/error_codes.tpl.cpp build/opt/mongo/base/error_codes.cpp Generating build/opt/mongo/db/repl/repl_settings_gen.cpp Generating build/opt/mongo/db/query/tailable_mode_gen.cpp Generating build/opt/mongo/s/request_types/refine_collection_shard_key_gen.cpp Generating build/opt/mongo/db/repl/optime_and_wall_time_base_gen.cpp Generating build/opt/mongo/s/catalog/type_chunk_base_gen.cpp Generating build/opt/mongo/s/query/async_results_merger_params_gen.cpp Compiling build/opt/mongo/s/commands/cluster_refine_collection_shard_key_cmd.o Compiling build/opt/mongo/s/commands/document_shard_key_update_util.o Compiling build/opt/mongo/db/pipeline/document_source_coll_stats.o In file included from /usr/include/signal.h:328, from /usr/lib/gcc/x86_64-pc-linux-gnu/11.2.0/include/g++-v11/csignal:42, from src/mongo/stdx/thread.h:33, from src/mongo/db/client.h:46, from src/mongo/db/auth/restriction_environment.h:34, from src/mongo/db/auth/restriction.h:37, from src/mongo/db/auth/restriction_set.h:35, from src/mongo/db/auth/role_graph.h:39, from src/mongo/db/auth/authorization_manager.h:40, from src/mongo/db/auth/authorization_session.h:39, from src/mongo/s/commands/cluster_refine_collection_shard_key_cmd.cpp:34: src/mongo/stdx/thread.h:110:56: error: call to non-‘constexpr’ function ‘long int sysconf(int)’ 110 | std::max(kMongoMinSignalStackSize, std::size_t{MINSIGSTKSZ}); | ^~~~~~~~~~~ In file included from /usr/include/boost/config/stdlib/libstdcpp3.hpp:78, from /usr/include/boost/config.hpp:48, from /usr/include/boost/core/addressof.hpp:17, from /usr/include/boost/optional/optional.hpp:28, from /usr/include/boost/optional.hpp:15, from src/mongo/db/auth/authorization_manager.h:32, from src/mongo/db/auth/authorization_session.h:39, from src/mongo/s/commands/cluster_refine_collection_shard_key_cmd.cpp:34: /usr/include/unistd.h:641:17: note: ‘long int sysconf(int)’ declared here 641 | extern long int sysconf (int __name) __THROW; | ^~~~~~~ In file included from /usr/include/signal.h:328, from /usr/lib/gcc/x86_64-pc-linux-gnu/11.2.0/include/g++-v11/csignal:42, from src/mongo/stdx/thread.h:33, from src/mongo/db/client.h:46, from src/mongo/db/operation_context.h:36, from src/mongo/s/transaction_router.h:36, from src/mongo/s/commands/document_shard_key_update_util.h:39, from src/mongo/s/commands/document_shard_key_update_util.cpp:32: src/mongo/stdx/thread.h:110:56: error: call to non-‘constexpr’ function ‘long int sysconf(int)’ 110 | std::max(kMongoMinSignalStackSize, std::size_t{MINSIGSTKSZ}); | ^~~~~~~~~~~ In file included from /usr/include/boost/config/stdlib/libstdcpp3.hpp:78, from /usr/include/boost/config.hpp:48, from /usr/include/boost/core/addressof.hpp:17, from /usr/include/boost/optional/optional.hpp:28, from /usr/include/boost/optional.hpp:15, from src/mongo/s/commands/document_shard_key_update_util.h:32, from src/mongo/s/commands/document_shard_key_update_util.cpp:32: /usr/include/unistd.h:641:17: note: ‘long int sysconf(int)’ declared here 641 | extern long int sysconf (int __name) __THROW; | ^~~~~~~ In file included from src/mongo/db/pipeline/expression_context.h:44, from src/mongo/db/exec/plan_stage.h:37, from src/mongo/db/query/explain.h:32, from src/mongo/db/commands.h:47, from src/mongo/s/commands/cluster_refine_collection_shard_key_cmd.cpp:35: 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 /usr/include/signal.h:328, from /usr/lib/gcc/x86_64-pc-linux-gnu/11.2.0/include/g++-v11/csignal:42, from src/mongo/stdx/thread.h:33, from src/mongo/db/client.h:46, from src/mongo/db/commands.h:43, from src/mongo/db/pipeline/document_source.h:45, from src/mongo/db/pipeline/document_source_coll_stats.h:32, from src/mongo/db/pipeline/document_source_coll_stats.cpp:32: src/mongo/stdx/thread.h:110:56: error: call to non-‘constexpr’ function ‘long int sysconf(int)’ 110 | std::max(kMongoMinSignalStackSize, std::size_t{MINSIGSTKSZ}); | ^~~~~~~~~~~ In file included from /usr/include/boost/config/stdlib/libstdcpp3.hpp:78, from /usr/include/boost/config.hpp:48, from /usr/include/boost/smart_ptr/intrusive_ptr.hpp:16, from /usr/include/boost/intrusive_ptr.hpp:16, from src/mongo/db/pipeline/document_source.h:34, from src/mongo/db/pipeline/document_source_coll_stats.h:32, from src/mongo/db/pipeline/document_source_coll_stats.cpp:32: /usr/include/unistd.h:641:17: note: ‘long int sysconf(int)’ declared here 641 | extern long int sysconf (int __name) __THROW; | ^~~~~~~ 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:36, from src/mongo/db/query/plan_cache.h:36, from src/mongo/db/query/query_solution.h:40, from src/mongo/db/query/plan_executor.h:36, from src/mongo/db/catalog/collection.h:48, from src/mongo/db/catalog/collection_catalog.h:36, from src/mongo/db/curop.h:35, from src/mongo/db/stats/single_transaction_stats.h:32, from src/mongo/s/transaction_router.h:39, from src/mongo/s/commands/document_shard_key_update_util.h:39, from src/mongo/s/commands/document_shard_key_update_util.cpp:32: 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:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:201:25: 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:223:25: warning: redundant move in return statement [-Wredundant-move] 223 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:223:25: 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:245:25: warning: redundant move in return statement [-Wredundant-move] 245 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:245:25: 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:267:25: warning: redundant move in return statement [-Wredundant-move] 267 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:267:25: 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:289:25: warning: redundant move in return statement [-Wredundant-move] 289 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:289:25: 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:308:25: warning: redundant move in return statement [-Wredundant-move] 308 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:308:25: 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:352:25: warning: redundant move in return statement [-Wredundant-move] 352 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:352:25: 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:395:25: warning: redundant move in return statement [-Wredundant-move] 395 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:395:25: 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:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: 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:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: 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:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: 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:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove ‘std::move’ call In file included from src/mongo/db/pipeline/expression_context.h:44, from src/mongo/db/matcher/extensions_callback.h:35, from src/mongo/db/matcher/extensions_callback_noop.h:32, from src/mongo/db/query/canonical_query.h:36, from src/mongo/db/query/plan_cache.h:36, from src/mongo/db/query/query_solution.h:40, from src/mongo/db/query/plan_executor.h:36, from src/mongo/db/catalog/collection.h:48, from src/mongo/db/catalog/collection_catalog.h:36, from src/mongo/db/curop.h:35, from src/mongo/db/stats/single_transaction_stats.h:32, from src/mongo/s/transaction_router.h:39, from src/mongo/s/commands/document_shard_key_update_util.h:39, from src/mongo/s/commands/document_shard_key_update_util.cpp:32: 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/pipeline/expression_context.h:44, from src/mongo/db/exec/plan_stage.h:37, from src/mongo/db/query/explain.h:32, from src/mongo/db/commands.h:47, from src/mongo/db/pipeline/document_source.h:45, from src/mongo/db/pipeline/document_source_coll_stats.h:32, from src/mongo/db/pipeline/document_source_coll_stats.cpp:32: 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_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:36, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:47, from src/mongo/s/commands/cluster_refine_collection_shard_key_cmd.cpp:35: 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:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:201:25: 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:223:25: warning: redundant move in return statement [-Wredundant-move] 223 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:223:25: 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:245:25: warning: redundant move in return statement [-Wredundant-move] 245 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:245:25: 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:267:25: warning: redundant move in return statement [-Wredundant-move] 267 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:267:25: 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:289:25: warning: redundant move in return statement [-Wredundant-move] 289 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:289:25: 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:308:25: warning: redundant move in return statement [-Wredundant-move] 308 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:308:25: 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:352:25: warning: redundant move in return statement [-Wredundant-move] 352 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:352:25: 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:395:25: warning: redundant move in return statement [-Wredundant-move] 395 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:395:25: 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:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: 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:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: 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:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: 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:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove ‘std::move’ call In file included from src/mongo/db/matcher/expression_parser.h:38, from src/mongo/db/matcher/copyable_match_expression.h:32, from src/mongo/db/query/projection_ast.h:33, from src/mongo/db/query/projection.h:33, from src/mongo/db/query/canonical_query.h:38, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:47, from src/mongo/s/commands/cluster_refine_collection_shard_key_cmd.cpp:35: 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:126:25: warning: redundant move in return statement [-Wredundant-move] 126 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:126:25: 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:155:25: warning: redundant move in return statement [-Wredundant-move] 155 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:155:25: 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:184:25: warning: redundant move in return statement [-Wredundant-move] 184 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:184:25: 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:202:25: warning: redundant move in return statement [-Wredundant-move] 202 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:202:25: note: remove ‘std::move’ call In file included from src/mongo/db/matcher/expression_parser.h:39, from src/mongo/db/matcher/copyable_match_expression.h:32, from src/mongo/db/query/projection_ast.h:33, from src/mongo/db/query/projection.h:33, from src/mongo/db/query/canonical_query.h:38, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:47, from src/mongo/s/commands/cluster_refine_collection_shard_key_cmd.cpp:35: 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/matcher/expression_parser.h:38, from src/mongo/db/matcher/copyable_match_expression.h:32, from src/mongo/db/query/projection_ast.h:33, from src/mongo/db/query/projection.h:33, from src/mongo/db/query/canonical_query.h:38, from src/mongo/db/query/plan_cache.h:36, from src/mongo/db/query/query_solution.h:40, from src/mongo/db/query/plan_executor.h:36, from src/mongo/db/catalog/collection.h:48, from src/mongo/db/catalog/collection_catalog.h:36, from src/mongo/db/curop.h:35, from src/mongo/db/stats/single_transaction_stats.h:32, from src/mongo/s/transaction_router.h:39, from src/mongo/s/commands/document_shard_key_update_util.h:39, from src/mongo/s/commands/document_shard_key_update_util.cpp:32: 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:126:25: warning: redundant move in return statement [-Wredundant-move] 126 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:126:25: note: remove ‘std::move’ call 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:36, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:47, from src/mongo/db/pipeline/document_source.h:45, from src/mongo/db/pipeline/document_source_coll_stats.h:32, from src/mongo/db/pipeline/document_source_coll_stats.cpp:32: 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:201:25: warning: redundant move in return statement [-Wredundant-move] 201 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:201:25: 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:223:25: warning: redundant move in return statement [-Wredundant-move] 223 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:223:25: 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:245:25: warning: redundant move in return statement [-Wredundant-move] 245 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:245:25: 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:267:25: warning: redundant move in return statement [-Wredundant-move] 267 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:267:25: 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:289:25: warning: redundant move in return statement [-Wredundant-move] 289 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:289:25: 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:308:25: warning: redundant move in return statement [-Wredundant-move] 308 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:308:25: 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:352:25: warning: redundant move in return statement [-Wredundant-move] 352 | return std::move(m); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:352:25: 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:395:25: warning: redundant move in return statement [-Wredundant-move] 395 | return std::move(e); | ~~~~~~~~~^~~ src/mongo/db/matcher/expression_leaf.h:395:25: 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:579:25: warning: redundant move in return statement [-Wredundant-move] 579 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:579:25: 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:600:25: warning: redundant move in return statement [-Wredundant-move] 600 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:600:25: 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:621:25: warning: redundant move in return statement [-Wredundant-move] 621 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:621:25: 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:642:25: warning: redundant move in return statement [-Wredundant-move] 642 | return std::move(bitTestMatchExpression); | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ src/mongo/db/matcher/expression_leaf.h:642:25: note: remove ‘std::move’ call In file included from src/mongo/db/matcher/expression_parser.h:38, from src/mongo/db/matcher/copyable_match_expression.h:32, from src/mongo/db/query/projection_ast.h:33, from src/mongo/db/query/projection.h:33, from src/mongo/db/query/canonical_query.h:38, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:47, from src/mongo/db/pipeline/document_source.h:45, from src/mongo/db/pipeline/document_source_coll_stats.h:32, from src/mongo/db/pipeline/document_source_coll_stats.cpp:32: 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:126:25: warning: redundant move in return statement [-Wredundant-move] 126 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:126:25: 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:155:25: warning: redundant move in return statement [-Wredundant-move] 155 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:155:25: 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:155:25: warning: redundant move in return statement [-Wredundant-move] 155 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:155:25: 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:184:25: warning: redundant move in return statement [-Wredundant-move] 184 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:184:25: 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:184:25: warning: redundant move in return statement [-Wredundant-move] 184 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:184:25: 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:202:25: warning: redundant move in return statement [-Wredundant-move] 202 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:202:25: 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:202:25: warning: redundant move in return statement [-Wredundant-move] 202 | return std::move(self); | ~~~~~~~~~^~~~~~ src/mongo/db/matcher/expression_tree.h:202:25: note: remove ‘std::move’ call In file included from src/mongo/db/matcher/expression_parser.h:39, from src/mongo/db/matcher/copyable_match_expression.h:32, from src/mongo/db/query/projection_ast.h:33, from src/mongo/db/query/projection.h:33, from src/mongo/db/query/canonical_query.h:38, from src/mongo/db/query/explain.h:34, from src/mongo/db/commands.h:47, from src/mongo/db/pipeline/document_source.h:45, from src/mongo/db/pipeline/document_source_coll_stats.h:32, from src/mongo/db/pipeline/document_source_coll_stats.cpp:32: 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/matcher/expression_parser.h:39, from src/mongo/db/matcher/copyable_match_expression.h:32, from src/mongo/db/query/projection_ast.h:33, from src/mongo/db/query/projection.h:33, from src/mongo/db/query/canonical_query.h:38, from src/mongo/db/query/plan_cache.h:36, from src/mongo/db/query/query_solution.h:40, from src/mongo/db/query/plan_executor.h:36, from src/mongo/db/catalog/collection.h:48, from src/mongo/db/catalog/collection_catalog.h:36, from src/mongo/db/curop.h:35, from src/mongo/db/stats/single_transaction_stats.h:32, from src/mongo/s/transaction_router.h:39, from src/mongo/s/commands/document_shard_key_update_util.h:39, from src/mongo/s/commands/document_shard_key_update_util.cpp:32: 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 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 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 scons: *** [build/opt/mongo/s/commands/cluster_refine_collection_shard_key_cmd.o] Error 1 scons: *** [build/opt/mongo/db/pipeline/document_source_coll_stats.o] Error 1 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 scons: *** [build/opt/mongo/s/commands/document_shard_key_update_util.o] Error 1 scons: building terminated because of errors. build/opt/mongo/s/commands/cluster_refine_collection_shard_key_cmd.o failed: Error 1 build/opt/mongo/db/pipeline/document_source_coll_stats.o failed: Error 1 build/opt/mongo/s/commands/document_shard_key_update_util.o failed: Error 1 * ERROR: dev-db/mongodb-4.4.4::gentoo failed (compile phase): * escons failed. * * Call stack: * ebuild.sh, line 127: Called src_compile * environment, line 3084: Called escons 'CC=x86_64-pc-linux-gnu-gcc' 'CXX=x86_64-pc-linux-gnu-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' '--nostrip' 'install-core' * environment, line 1724: Called die * The specific snippet of code: * die -n "escons failed." * * If you need support, post the output of `emerge --info '=dev-db/mongodb-4.4.4::gentoo'`, * the complete build log and the output of `emerge -pqv '=dev-db/mongodb-4.4.4::gentoo'`. * The complete build log is located at '/var/log/portage/dev-db:mongodb-4.4.4:20210806-073236.log'. * For convenience, a symlink to the build log is located at '/var/tmp/portage/dev-db/mongodb-4.4.4/temp/build.log'. * The ebuild environment file is located at '/var/tmp/portage/dev-db/mongodb-4.4.4/temp/environment'. * Working directory: '/var/tmp/portage/dev-db/mongodb-4.4.4/work/mongodb-src-r4.4.4' * S: '/var/tmp/portage/dev-db/mongodb-4.4.4/work/mongodb-src-r4.4.4'