[INFO] fetching crate vowpalwabbit-sys 8.8.1+vw-v8.8.0... [INFO] checking vowpalwabbit-sys-8.8.1+vw-v8.8.0 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141 [INFO] extracting crate vowpalwabbit-sys 8.8.1+vw-v8.8.0 into /workspace/builds/worker-104/source [INFO] validating manifest of crates.io crate vowpalwabbit-sys 8.8.1+vw-v8.8.0 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate vowpalwabbit-sys 8.8.1+vw-v8.8.0 [INFO] finished tweaking crates.io crate vowpalwabbit-sys 8.8.1+vw-v8.8.0 [INFO] tweaked toml for crates.io crate vowpalwabbit-sys 8.8.1+vw-v8.8.0 written to /workspace/builds/worker-104/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c6f625fb33c516beb249387d78c805ab22458469d97ed89cb8db460d1f203ddd [INFO] running `Command { std: "docker" "start" "-a" "c6f625fb33c516beb249387d78c805ab22458469d97ed89cb8db460d1f203ddd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c6f625fb33c516beb249387d78c805ab22458469d97ed89cb8db460d1f203ddd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6f625fb33c516beb249387d78c805ab22458469d97ed89cb8db460d1f203ddd", kill_on_drop: false }` [INFO] [stdout] c6f625fb33c516beb249387d78c805ab22458469d97ed89cb8db460d1f203ddd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c720ae7a9dbe1809dc1279ee92603c6a25a08398286c6fde6b0cd3b5d463f617 [INFO] running `Command { std: "docker" "start" "-a" "c720ae7a9dbe1809dc1279ee92603c6a25a08398286c6fde6b0cd3b5d463f617", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling bindgen v0.52.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling cmake v0.1.46 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling clang-sys v0.28.1 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling cexpr v0.3.6 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling vowpalwabbit-sys v8.8.1+vw-v8.8.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `vowpalwabbit-sys v8.8.1+vw-v8.8.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/vowpalwabbit-sys-58c4f323bfe06147/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] CMAKE_TOOLCHAIN_FILE_x86_64-unknown-linux-gnu = None [INFO] [stderr] CMAKE_TOOLCHAIN_FILE_x86_64_unknown_linux_gnu = None [INFO] [stderr] HOST_CMAKE_TOOLCHAIN_FILE = None [INFO] [stderr] CMAKE_TOOLCHAIN_FILE = None [INFO] [stderr] CMAKE_GENERATOR_x86_64-unknown-linux-gnu = None [INFO] [stderr] CMAKE_GENERATOR_x86_64_unknown_linux_gnu = None [INFO] [stderr] HOST_CMAKE_GENERATOR = None [INFO] [stderr] CMAKE_GENERATOR = None [INFO] [stderr] CMAKE_PREFIX_PATH_x86_64-unknown-linux-gnu = None [INFO] [stderr] CMAKE_PREFIX_PATH_x86_64_unknown_linux_gnu = None [INFO] [stderr] HOST_CMAKE_PREFIX_PATH = None [INFO] [stderr] CMAKE_PREFIX_PATH = None [INFO] [stderr] CMAKE_x86_64-unknown-linux-gnu = None [INFO] [stderr] CMAKE_x86_64_unknown_linux_gnu = None [INFO] [stderr] HOST_CMAKE = None [INFO] [stderr] CMAKE = None [INFO] [stderr] running: "cmake" "/opt/rustwide/workdir/external/vowpal_wabbit" "-DSTATIC_LINK_VW_JAVA=On" "-DVW_INSTALL=Off" "-DBUILD_TESTS=Off" "-DGIT_SUBMODULE=Off" "-DCMAKE_ARCHIVE_OUTPUT_DIRECTORY=/opt/rustwide/target/debug/build/vowpalwabbit-sys-0b5fd28e89997e59/out/lib" "-DCMAKE_LIBRARY_OUTPUT_DIRECTORY=/opt/rustwide/target/debug/build/vowpalwabbit-sys-0b5fd28e89997e59/out/lib" "-DCMAKE_RUNTIME_OUTPUT_DIRECTORY=/opt/rustwide/target/debug/build/vowpalwabbit-sys-0b5fd28e89997e59/out/bin" "-DCMAKE_INSTALL_PREFIX=/opt/rustwide/target/debug/build/vowpalwabbit-sys-0b5fd28e89997e59/out" "-DCMAKE_C_FLAGS= -ffunction-sections -fdata-sections -fPIC -m64" "-DCMAKE_C_COMPILER=/usr/bin/cc" "-DCMAKE_CXX_FLAGS= -ffunction-sections -fdata-sections -fPIC -m64" "-DCMAKE_CXX_COMPILER=/usr/bin/c++" "-DCMAKE_ASM_FLAGS= -ffunction-sections -fdata-sections -fPIC -m64" "-DCMAKE_ASM_COMPILER=/usr/bin/cc" "-DCMAKE_BUILD_TYPE=Debug" [INFO] [stderr] -- VowpalWabbit Version: 8.8.0 [INFO] [stderr] -- The CXX compiler identification is GNU 9.3.0 [INFO] [stderr] -- Check for working CXX compiler: /usr/bin/c++ [INFO] [stderr] -- Check for working CXX compiler: /usr/bin/c++ -- works [INFO] [stderr] -- Detecting CXX compiler ABI info [INFO] [stderr] -- Detecting CXX compiler ABI info - done [INFO] [stderr] -- Detecting CXX compile features [INFO] [stderr] -- Detecting CXX compile features - done [INFO] [stderr] -- Number of processors: 128 [INFO] [stderr] -- Looking for C++ include pthread.h [INFO] [stderr] -- Looking for C++ include pthread.h - found [INFO] [stderr] -- Performing Test CMAKE_HAVE_LIBC_PTHREAD [INFO] [stderr] -- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Failed [INFO] [stderr] -- Check if compiler accepts -pthread [INFO] [stderr] -- Check if compiler accepts -pthread - yes [INFO] [stderr] -- Found Threads: TRUE [INFO] [stderr] -- The C compiler identification is GNU 9.3.0 [INFO] [stderr] -- Check for working C compiler: /usr/bin/cc [INFO] [stderr] -- Check for working C compiler: /usr/bin/cc -- works [INFO] [stderr] -- Detecting C compiler ABI info [INFO] [stderr] -- Detecting C compiler ABI info - done [INFO] [stderr] -- Detecting C compile features [INFO] [stderr] -- Detecting C compile features - done [INFO] [stderr] -- Looking for sys/types.h [INFO] [stderr] -- Looking for sys/types.h - found [INFO] [stderr] -- Looking for stdint.h [INFO] [stderr] -- Looking for stdint.h - found [INFO] [stderr] -- Looking for stddef.h [INFO] [stderr] -- Looking for stddef.h - found [INFO] [stderr] -- Check size of off64_t [INFO] [stderr] -- Check size of off64_t - done [INFO] [stderr] -- Looking for fseeko [INFO] [stderr] -- Looking for fseeko - found [INFO] [stderr] -- Looking for unistd.h [INFO] [stderr] -- Looking for unistd.h - found [INFO] [stderr] -- Boost format: modularized [INFO] [stderr] -- Boost found: 1.69.0 /opt/rustwide/workdir/external/vowpal_wabbit/external/boost [INFO] [stderr] -- Looking for __linux__ [INFO] [stderr] -- Looking for __linux__ - found [INFO] [stderr] -- Looking for _WIN32 [INFO] [stderr] -- Looking for _WIN32 - not found [INFO] [stderr] -- Looking for __APPLE__ [INFO] [stderr] -- Looking for __APPLE__ - not found [INFO] [stderr] -- Looking for __ANDROID__ [INFO] [stderr] -- Looking for __ANDROID__ - not found [INFO] [stderr] -- Looking for __FreeBSD__ [INFO] [stderr] -- Looking for __FreeBSD__ - not found [INFO] [stderr] -- help2man not found, please install it to generate manpages [INFO] [stderr] -- Configuring done [INFO] [stderr] -- Generating done [INFO] [stderr] -- Build files have been written to: /opt/rustwide/target/debug/build/vowpalwabbit-sys-0b5fd28e89997e59/out/build [INFO] [stderr] running: "cmake" "--build" "." "--target" "vw_c_wrapper" "--config" "Debug" "--parallel" "128" [INFO] [stderr] Scanning dependencies of target allreduce [INFO] [stderr] Scanning dependencies of target zlib [INFO] [stderr] [ 1%] Building CXX object vowpalwabbit/CMakeFiles/allreduce.dir/allreduce_sockets.cc.o [INFO] [stderr] [ 1%] Building CXX object vowpalwabbit/CMakeFiles/allreduce.dir/allreduce_threads.cc.o [INFO] [stderr] [ 3%] Building CXX object vowpalwabbit/CMakeFiles/allreduce.dir/vw_exception.cc.o [INFO] [stderr] [ 3%] Building C object external/zlib/CMakeFiles/zlib.dir/adler32.o [INFO] [stderr] [ 5%] Building C object external/zlib/CMakeFiles/zlib.dir/compress.o [INFO] [stderr] [ 5%] Building C object external/zlib/CMakeFiles/zlib.dir/crc32.o [INFO] [stderr] [ 7%] Building C object external/zlib/CMakeFiles/zlib.dir/deflate.o [INFO] [stderr] [ 9%] Building C object external/zlib/CMakeFiles/zlib.dir/gzlib.o [INFO] [stderr] [ 9%] Building C object external/zlib/CMakeFiles/zlib.dir/gzread.o [INFO] [stderr] [ 9%] Building C object external/zlib/CMakeFiles/zlib.dir/gzclose.o [INFO] [stderr] [ 9%] Building C object external/zlib/CMakeFiles/zlib.dir/gzwrite.o [INFO] [stderr] [ 13%] Building C object external/zlib/CMakeFiles/zlib.dir/infback.o [INFO] [stderr] [ 13%] Building C object external/zlib/CMakeFiles/zlib.dir/inffast.o [INFO] [stderr] [ 13%] Building C object external/zlib/CMakeFiles/zlib.dir/inflate.o [INFO] [stderr] [ 13%] Building C object external/zlib/CMakeFiles/zlib.dir/inftrees.o [INFO] [stderr] [ 13%] Building C object external/zlib/CMakeFiles/zlib.dir/trees.o [INFO] [stderr] [ 13%] Building C object external/zlib/CMakeFiles/zlib.dir/uncompr.o [INFO] [stderr] [ 15%] Building C object external/zlib/CMakeFiles/zlib.dir/zutil.o [INFO] [stderr] [ 15%] Linking C shared library /opt/rustwide/target/debug/build/vowpalwabbit-sys-0b5fd28e89997e59/out/lib/libz.so [INFO] [stderr] Scanning dependencies of target Boost_program_options [INFO] [stderr] [ 15%] Building CXX object external/boost-cmake/CMakeFiles/Boost_program_options.dir/__/boost/libs/program_options/src/cmdline.cpp.o [INFO] [stderr] [ 17%] Building CXX object external/boost-cmake/CMakeFiles/Boost_program_options.dir/__/boost/libs/program_options/src/options_description.cpp.o [INFO] [stderr] [ 17%] Building CXX object external/boost-cmake/CMakeFiles/Boost_program_options.dir/__/boost/libs/program_options/src/config_file.cpp.o [INFO] [stderr] [ 19%] Building CXX object external/boost-cmake/CMakeFiles/Boost_program_options.dir/__/boost/libs/program_options/src/variables_map.cpp.o [INFO] [stderr] [ 19%] Building CXX object external/boost-cmake/CMakeFiles/Boost_program_options.dir/__/boost/libs/program_options/src/parsers.cpp.o [INFO] [stderr] [ 21%] Building CXX object external/boost-cmake/CMakeFiles/Boost_program_options.dir/__/boost/libs/program_options/src/positional_options.cpp.o [INFO] [stderr] [ 21%] Building CXX object external/boost-cmake/CMakeFiles/Boost_program_options.dir/__/boost/libs/program_options/src/utf8_codecvt_facet.cpp.o [INFO] [stderr] [ 21%] Building CXX object external/boost-cmake/CMakeFiles/Boost_program_options.dir/__/boost/libs/program_options/src/value_semantic.cpp.o [INFO] [stderr] [ 23%] Building CXX object external/boost-cmake/CMakeFiles/Boost_program_options.dir/__/boost/libs/program_options/src/convert.cpp.o [INFO] [stderr] [ 23%] Building CXX object external/boost-cmake/CMakeFiles/Boost_program_options.dir/__/boost/libs/program_options/src/winmain.cpp.o [INFO] [stderr] [ 23%] Building CXX object external/boost-cmake/CMakeFiles/Boost_program_options.dir/__/boost/libs/program_options/src/split.cpp.o [INFO] [stderr] [ 23%] Built target zlib [INFO] [stderr] [ 23%] Linking CXX static library /opt/rustwide/target/debug/build/vowpalwabbit-sys-0b5fd28e89997e59/out/lib/liballreduce.a [INFO] [stderr] [ 23%] Built target allreduce [INFO] [stderr] [ 25%] Linking CXX static library /opt/rustwide/target/debug/build/vowpalwabbit-sys-0b5fd28e89997e59/out/lib/libboost_program_options.a [INFO] [stderr] [ 25%] Built target Boost_program_options [INFO] [stderr] Scanning dependencies of target vw [INFO] [stderr] [ 27%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/action_score.cc.o [INFO] [stderr] [ 27%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/accumulate.cc.o [INFO] [stderr] [ 29%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/autolink.cc.o [INFO] [stderr] [ 29%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/active.cc.o [INFO] [stderr] [ 29%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/baseline.cc.o [INFO] [stderr] [ 29%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/active_cover.cc.o [INFO] [stderr] [ 29%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/audit_regressor.cc.o [INFO] [stderr] [ 29%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/boosting.cc.o [INFO] [stderr] [ 29%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/bfgs.cc.o [INFO] [stderr] [ 31%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/binary.cc.o [INFO] [stderr] [ 33%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/best_constant.cc.o [INFO] [stderr] [ 35%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/cb_algs.cc.o [INFO] [stderr] [ 35%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/cb_adf.cc.o [INFO] [stderr] [ 37%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/cache.cc.o [INFO] [stderr] [ 39%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/cb_explore_adf_first.cc.o [INFO] [stderr] [ 39%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/cb_explore_adf_softmax.cc.o [INFO] [stderr] [ 39%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/cb_explore_adf_cover.cc.o [INFO] [stderr] [ 41%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/cb_sample.cc.o [INFO] [stderr] [ 41%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/cb_explore_adf_bag.cc.o [INFO] [stderr] [ 41%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/cb_explore.cc.o [INFO] [stderr] [ 41%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/cb.cc.o [INFO] [stderr] [ 41%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/cb_explore_adf_greedy.cc.o [INFO] [stderr] [ 43%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/cb_explore_adf_regcb.cc.o [INFO] [stderr] [ 45%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/cbify.cc.o [INFO] [stderr] [ 49%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/confidence.cc.o [INFO] [stderr] [ 50%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/csoaa.cc.o [INFO] [stderr] [ 50%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/comp_io.cc.o [INFO] [stderr] [ 50%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/cs_active.cc.o [INFO] [stderr] [ 50%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/ccb_label.cc.o [INFO] [stderr] [ 50%] Building CXX object vowpalwabbit/CMakeFiles/vw.dir/classweight.cc.o [INFO] [stderr] [ 50%] Building CXX object 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[stderr] CMake Warning (dev) at external/zlib/CMakeLists.txt:4 (project): [INFO] [stderr] Policy CMP0048 is not set: project() command manages VERSION variables. [INFO] [stderr] Run "cmake --help-policy CMP0048" for policy details. Use the cmake_policy [INFO] [stderr] command to set the policy and suppress this warning. [INFO] [stderr] [INFO] [stderr] The following variable(s) would be set to empty: [INFO] [stderr] [INFO] [stderr] PROJECT_VERSION [INFO] [stderr] PROJECT_VERSION_MAJOR [INFO] [stderr] PROJECT_VERSION_MINOR [INFO] [stderr] PROJECT_VERSION_PATCH [INFO] [stderr] This warning is for project developers. Use -Wno-dev to suppress it. [INFO] [stderr] [INFO] [stderr] CMake Warning: [INFO] [stderr] Manually-specified variables were not used by the project: [INFO] [stderr] [INFO] [stderr] CMAKE_ASM_COMPILER [INFO] [stderr] CMAKE_ASM_FLAGS [INFO] [stderr] GIT_SUBMODULE [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] make: warning: -j128 forced in submake: resetting jobserver mode. [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.h:31, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/vw.h:15, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/best_constant.h:3, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/best_constant.cc:1: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h: In instantiation of 'void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:92:7: required from 'void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:301:23: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:74:28: warning: 'void* realloc(void*, size_t)' moving an object of non-trivially copyable type 'class std::shared_ptr, std::__cxx11::basic_string > >'; use 'new' and 'delete' instead [-Wclass-memaccess] [INFO] [stderr] 74 | T* temp = (T*)realloc(_begin, sizeof(T) * length); [INFO] [stderr] | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /usr/include/c++/9/memory:81, [INFO] [stderr] from /usr/include/c++/9/thread:39, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.h:28, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/vw.h:15, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/best_constant.h:3, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/best_constant.cc:1: [INFO] [stderr] /usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr, std::__cxx11::basic_string > >' declared here [INFO] [stderr] 103 | class shared_ptr : public __shared_ptr<_Tp> [INFO] [stderr] | ^~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.h:31, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/vw.h:15, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/best_constant.h:3, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/best_constant.cc:1: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:82:15: warning: 'void* memset(void*, int, size_t)' clearing an object of type 'class std::shared_ptr, std::__cxx11::basic_string > >' with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 82 | memset(_begin + old_len, 0, (length - old_len) * sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /usr/include/c++/9/memory:81, [INFO] [stderr] from /usr/include/c++/9/thread:39, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.h:28, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/vw.h:15, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/best_constant.h:3, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/best_constant.cc:1: [INFO] [stderr] /usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr, std::__cxx11::basic_string > >' declared here [INFO] [stderr] 103 | class shared_ptr : public __shared_ptr<_Tp> [INFO] [stderr] | ^~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.h:31, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/vw.h:15, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/best_constant.h:3, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/best_constant.cc:1: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h: In instantiation of 'void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:110:7: required from 'void v_array::push_back(const T&) [with T = feature_slice]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:354:29: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:74:28: warning: 'void* realloc(void*, size_t)' moving an object of non-trivially copyable type 'struct feature_slice'; use 'new' and 'delete' instead [-Wclass-memaccess] [INFO] [stderr] 74 | T* temp = (T*)realloc(_begin, sizeof(T) * length); [INFO] [stderr] | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:18, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.h:36, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/vw.h:15, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/best_constant.h:3, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/best_constant.cc:1: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:33:8: note: 'struct feature_slice' declared here [INFO] [stderr] 33 | struct feature_slice // a helper struct for functions using the set {v,i,space_name} [INFO] [stderr] | ^~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.h:31, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/vw.h:15, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/best_constant.h:3, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/best_constant.cc:1: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:82:15: warning: 'void* memset(void*, int, size_t)' clearing an object of type 'struct feature_slice' with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 82 | memset(_begin + old_len, 0, (length - old_len) * sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:18, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.h:36, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/vw.h:15, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/best_constant.h:3, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/best_constant.cc:1: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:33:8: note: 'struct feature_slice' declared here [INFO] [stderr] 33 | struct feature_slice // a helper struct for functions using the set {v,i,space_name} [INFO] [stderr] | ^~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.h:31, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/vw.h:15, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/best_constant.h:3, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/best_constant.cc:1: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h: In instantiation of 'void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:110:7: required from 'void v_array::push_back(const T&) [with T = feature]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:371:29: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:82:15: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'struct feature'; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 82 | memset(_begin + old_len, 0, (length - old_len) * sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:18, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.h:36, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/vw.h:15, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/best_constant.h:3, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/best_constant.cc:1: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:25:8: note: 'struct feature' declared here [INFO] [stderr] 25 | struct feature // sparse feature definition for the library interface [INFO] [stderr] | ^~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/parser.h:28, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h:12, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.h:38, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/vw.h:15, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/best_constant.h:3, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/best_constant.cc:1: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h: In instantiation of 'void VW::no_lock_object_pool::new_chunk(size_t) [with T = example; TInitializer = example_initializer; TCleanup = VW::default_cleanup; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h:36:5: required from 'VW::no_lock_object_pool::no_lock_object_pool(size_t, TInitializer, size_t) [with T = example; TInitializer = example_initializer; TCleanup = VW::default_cleanup; size_t = long unsigned int]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h:170:63: required from 'VW::object_pool::object_pool(size_t, TInitializer, size_t) [with T = example; TInitializer = example_initializer; TCleanup = VW::default_cleanup; size_t = long unsigned int]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/parser.h:41:116: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h:111:13: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'struct example'; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 111 | memset(&chunk[i], 0, sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.h:36, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/vw.h:15, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/best_constant.h:3, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/best_constant.cc:1: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:54:8: note: 'struct example' declared here [INFO] [stderr] 54 | struct example : public example_predict // core example datatype. [INFO] [stderr] | ^~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:10, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cb.cc:8: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h: In instantiation of 'void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:92:7: required from 'void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:301:23: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:74:28: warning: 'void* realloc(void*, size_t)' moving an object of non-trivially copyable type 'class std::shared_ptr, std::__cxx11::basic_string > >'; use 'new' and 'delete' instead [-Wclass-memaccess] [INFO] [stderr] 74 | T* temp = (T*)realloc(_begin, sizeof(T) * length); [INFO] [stderr] | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /usr/include/c++/9/memory:81, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/memory.h:5, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:26, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:10, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cb.cc:8: [INFO] [stderr] /usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr, std::__cxx11::basic_string > >' declared here [INFO] [stderr] 103 | class shared_ptr : public __shared_ptr<_Tp> [INFO] [stderr] | ^~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:10, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cb.cc:8: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:82:15: warning: 'void* memset(void*, int, size_t)' clearing an object of type 'class std::shared_ptr, std::__cxx11::basic_string > >' with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 82 | memset(_begin + old_len, 0, (length - old_len) * sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /usr/include/c++/9/memory:81, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/memory.h:5, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:26, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:10, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cb.cc:8: [INFO] [stderr] /usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr, std::__cxx11::basic_string > >' declared here [INFO] [stderr] 103 | class shared_ptr : public __shared_ptr<_Tp> [INFO] [stderr] | ^~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:10, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cb.cc:8: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h: In instantiation of 'void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:110:7: required from 'void v_array::push_back(const T&) [with T = feature_slice]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:354:29: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:74:28: warning: 'void* realloc(void*, size_t)' moving an object of non-trivially copyable type 'struct feature_slice'; use 'new' and 'delete' instead [-Wclass-memaccess] [INFO] [stderr] 74 | T* temp = (T*)realloc(_begin, sizeof(T) * length); [INFO] [stderr] | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:18, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cb.cc:8: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:33:8: note: 'struct feature_slice' declared here [INFO] [stderr] 33 | struct feature_slice // a helper struct for functions using the set {v,i,space_name} [INFO] [stderr] | ^~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:10, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cb.cc:8: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:82:15: warning: 'void* memset(void*, int, size_t)' clearing an object of type 'struct feature_slice' with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 82 | memset(_begin + old_len, 0, (length - old_len) * sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:18, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cb.cc:8: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:33:8: note: 'struct feature_slice' declared here [INFO] [stderr] 33 | struct feature_slice // a helper struct for functions using the set {v,i,space_name} [INFO] [stderr] | ^~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:10, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cb.cc:8: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h: In instantiation of 'void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:110:7: required from 'void v_array::push_back(const T&) [with T = feature]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:371:29: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:82:15: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'struct feature'; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 82 | memset(_begin + old_len, 0, (length - old_len) * sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:18, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cb.cc:8: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:25:8: note: 'struct feature' declared here [INFO] [stderr] 25 | struct feature // sparse feature definition for the library interface [INFO] [stderr] | ^~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/parser.h:28, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h:12, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.h:38, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/vw.h:15, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cb.cc:10: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h: In instantiation of 'void VW::no_lock_object_pool::new_chunk(size_t) [with T = example; TInitializer = example_initializer; TCleanup = VW::default_cleanup; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h:36:5: required from 'VW::no_lock_object_pool::no_lock_object_pool(size_t, TInitializer, size_t) [with T = example; TInitializer = example_initializer; TCleanup = VW::default_cleanup; size_t = long unsigned int]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h:170:63: required from 'VW::object_pool::object_pool(size_t, TInitializer, size_t) [with T = example; TInitializer = example_initializer; TCleanup = VW::default_cleanup; size_t = long unsigned int]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/parser.h:41:116: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h:111:13: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'struct example'; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 111 | memset(&chunk[i], 0, sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cb.cc:8: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:54:8: note: 'struct example' declared here [INFO] [stderr] 54 | struct example : public example_predict // core example datatype. [INFO] [stderr] | ^~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.h:31, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/accumulate.cc:15: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h: In instantiation of 'void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:92:7: required from 'void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:301:23: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:74:28: warning: 'void* realloc(void*, size_t)' moving an object of non-trivially copyable type 'class std::shared_ptr, std::__cxx11::basic_string > >'; use 'new' and 'delete' instead [-Wclass-memaccess] [INFO] [stderr] 74 | T* temp = (T*)realloc(_begin, sizeof(T) * length); [INFO] [stderr] | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /usr/include/c++/9/memory:81, [INFO] [stderr] from /usr/include/c++/9/thread:39, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.h:28, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/accumulate.cc:15: [INFO] [stderr] /usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr, std::__cxx11::basic_string > >' declared here [INFO] [stderr] 103 | class shared_ptr : public __shared_ptr<_Tp> [INFO] [stderr] | ^~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.h:31, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/accumulate.cc:15: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:82:15: warning: 'void* memset(void*, int, size_t)' clearing an object of type 'class std::shared_ptr, std::__cxx11::basic_string > >' with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 82 | memset(_begin + old_len, 0, (length - old_len) * sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /usr/include/c++/9/memory:81, [INFO] [stderr] from /usr/include/c++/9/thread:39, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.h:28, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/accumulate.cc:15: [INFO] [stderr] /usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr, std::__cxx11::basic_string > >' declared here [INFO] [stderr] 103 | class shared_ptr : public __shared_ptr<_Tp> [INFO] [stderr] | ^~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.h:31, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/accumulate.cc:15: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h: In instantiation of 'void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:110:7: required from 'void v_array::push_back(const T&) [with T = feature_slice]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:354:29: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:74:28: warning: 'void* realloc(void*, size_t)' moving an object of non-trivially copyable type 'struct feature_slice'; use 'new' and 'delete' instead [-Wclass-memaccess] [INFO] [stderr] 74 | T* temp = (T*)realloc(_begin, sizeof(T) * length); [INFO] [stderr] | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:18, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.h:36, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/accumulate.cc:15: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:33:8: note: 'struct feature_slice' declared here [INFO] [stderr] 33 | struct feature_slice // a helper struct for functions using the set {v,i,space_name} [INFO] [stderr] | ^~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.h:31, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/accumulate.cc:15: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:82:15: warning: 'void* memset(void*, int, size_t)' clearing an object of type 'struct feature_slice' with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 82 | memset(_begin + old_len, 0, (length - old_len) * sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:18, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.h:36, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/accumulate.cc:15: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:33:8: note: 'struct feature_slice' declared here [INFO] [stderr] 33 | struct feature_slice // a helper struct for functions using the set {v,i,space_name} [INFO] [stderr] | ^~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.h:31, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/accumulate.cc:15: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h: In instantiation of 'void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:110:7: required from 'void v_array::push_back(const T&) [with T = feature]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:371:29: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:82:15: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'struct feature'; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 82 | memset(_begin + old_len, 0, (length - old_len) * sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:18, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.h:36, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/accumulate.cc:15: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:25:8: note: 'struct feature' declared here [INFO] [stderr] 25 | struct feature // sparse feature definition for the library interface [INFO] [stderr] | ^~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/parser.h:28, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h:12, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.h:38, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/accumulate.cc:15: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h: In instantiation of 'void VW::no_lock_object_pool::new_chunk(size_t) [with T = example; TInitializer = example_initializer; TCleanup = VW::default_cleanup; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h:36:5: required from 'VW::no_lock_object_pool::no_lock_object_pool(size_t, TInitializer, size_t) [with T = example; TInitializer = example_initializer; TCleanup = VW::default_cleanup; size_t = long unsigned int]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h:170:63: required from 'VW::object_pool::object_pool(size_t, TInitializer, size_t) [with T = example; TInitializer = example_initializer; TCleanup = VW::default_cleanup; size_t = long unsigned int]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/parser.h:41:116: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h:111:13: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'struct example'; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 111 | memset(&chunk[i], 0, sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.h:36, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/accumulate.cc:15: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:54:8: note: 'struct example' declared here [INFO] [stderr] 54 | struct example : public example_predict // core example datatype. [INFO] [stderr] | ^~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cache.h:7, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cache.cc:6: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h: In instantiation of 'void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:92:7: required from 'void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:301:23: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:74:28: warning: 'void* realloc(void*, size_t)' moving an object of non-trivially copyable type 'class std::shared_ptr, std::__cxx11::basic_string > >'; use 'new' and 'delete' instead [-Wclass-memaccess] [INFO] [stderr] 74 | T* temp = (T*)realloc(_begin, sizeof(T) * length); [INFO] [stderr] | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /usr/include/c++/9/memory:81, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/memory.h:5, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:26, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cache.h:7, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cache.cc:6: [INFO] [stderr] /usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr, std::__cxx11::basic_string > >' declared here [INFO] [stderr] 103 | class shared_ptr : public __shared_ptr<_Tp> [INFO] [stderr] | ^~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cache.h:7, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cache.cc:6: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:82:15: warning: 'void* memset(void*, int, size_t)' clearing an object of type 'class std::shared_ptr, std::__cxx11::basic_string > >' with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 82 | memset(_begin + old_len, 0, (length - old_len) * sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /usr/include/c++/9/memory:81, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/memory.h:5, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:26, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cache.h:7, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cache.cc:6: [INFO] [stderr] /usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr, std::__cxx11::basic_string > >' declared here [INFO] [stderr] 103 | class shared_ptr : public __shared_ptr<_Tp> [INFO] [stderr] | ^~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cache.h:7, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cache.cc:6: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h: In instantiation of 'void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:110:7: required from 'void v_array::push_back(const T&) [with T = feature_slice]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:354:29: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:74:28: warning: 'void* realloc(void*, size_t)' moving an object of non-trivially copyable type 'struct feature_slice'; use 'new' and 'delete' instead [-Wclass-memaccess] [INFO] [stderr] 74 | T* temp = (T*)realloc(_begin, sizeof(T) * length); [INFO] [stderr] | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:18, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cache.h:9, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cache.cc:6: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:33:8: note: 'struct feature_slice' declared here [INFO] [stderr] 33 | struct feature_slice // a helper struct for functions using the set {v,i,space_name} [INFO] [stderr] | ^~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cache.h:7, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cache.cc:6: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:82:15: warning: 'void* memset(void*, int, size_t)' clearing an object of type 'struct feature_slice' with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 82 | memset(_begin + old_len, 0, (length - old_len) * sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:18, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cache.h:9, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cache.cc:6: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:33:8: note: 'struct feature_slice' declared here [INFO] [stderr] 33 | struct feature_slice // a helper struct for functions using the set {v,i,space_name} [INFO] [stderr] | ^~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cache.h:7, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cache.cc:6: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h: In instantiation of 'void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:110:7: required from 'void v_array::push_back(const T&) [with T = feature]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:371:29: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:82:15: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'struct feature'; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 82 | memset(_begin + old_len, 0, (length - old_len) * sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:18, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cache.h:9, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cache.cc:6: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:25:8: note: 'struct feature' declared here [INFO] [stderr] 25 | struct feature // sparse feature definition for the library interface [INFO] [stderr] | ^~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.h:31, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.cc:14: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h: In instantiation of 'void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:92:7: required from 'void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:301:23: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:74:28: warning: 'void* realloc(void*, size_t)' moving an object of non-trivially copyable type 'class std::shared_ptr, std::__cxx11::basic_string > >'; use 'new' and 'delete' instead [-Wclass-memaccess] [INFO] [stderr] 74 | T* temp = (T*)realloc(_begin, sizeof(T) * length); [INFO] [stderr] | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /usr/include/c++/9/memory:81, [INFO] [stderr] from /usr/include/c++/9/thread:39, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.h:28, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.cc:14: [INFO] [stderr] /usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr, std::__cxx11::basic_string > >' declared here [INFO] [stderr] 103 | class shared_ptr : public __shared_ptr<_Tp> [INFO] [stderr] | ^~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.h:31, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.cc:14: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:82:15: warning: 'void* memset(void*, int, size_t)' clearing an object of type 'class std::shared_ptr, std::__cxx11::basic_string > >' with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 82 | memset(_begin + old_len, 0, (length - old_len) * sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /usr/include/c++/9/memory:81, [INFO] [stderr] from /usr/include/c++/9/thread:39, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.h:28, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.cc:14: [INFO] [stderr] /usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr, std::__cxx11::basic_string > >' declared here [INFO] [stderr] 103 | class shared_ptr : public __shared_ptr<_Tp> [INFO] [stderr] | ^~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.h:31, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.cc:14: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h: In instantiation of 'void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:110:7: required from 'void v_array::push_back(const T&) [with T = feature_slice]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:354:29: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:74:28: warning: 'void* realloc(void*, size_t)' moving an object of non-trivially copyable type 'struct feature_slice'; use 'new' and 'delete' instead [-Wclass-memaccess] [INFO] [stderr] 74 | T* temp = (T*)realloc(_begin, sizeof(T) * length); [INFO] [stderr] | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:18, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.h:36, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.cc:14: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:33:8: note: 'struct feature_slice' declared here [INFO] [stderr] 33 | struct feature_slice // a helper struct for functions using the set {v,i,space_name} [INFO] [stderr] | ^~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.h:31, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.cc:14: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:82:15: warning: 'void* memset(void*, int, size_t)' clearing an object of type 'struct feature_slice' with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 82 | memset(_begin + old_len, 0, (length - old_len) * sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:18, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.h:36, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.cc:14: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:33:8: note: 'struct feature_slice' declared here [INFO] [stderr] 33 | struct feature_slice // a helper struct for functions using the set {v,i,space_name} [INFO] [stderr] | ^~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.h:31, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.cc:14: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h: In instantiation of 'void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:110:7: required from 'void v_array::push_back(const T&) [with T = feature]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:371:29: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:82:15: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'struct feature'; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 82 | memset(_begin + old_len, 0, (length - old_len) * sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:18, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.h:36, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.cc:14: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:25:8: note: 'struct feature' declared here [INFO] [stderr] 25 | struct feature // sparse feature definition for the library interface [INFO] [stderr] | ^~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/parser.h:28, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h:12, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.h:38, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.cc:14: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h: In instantiation of 'void VW::no_lock_object_pool::new_chunk(size_t) [with T = example; TInitializer = example_initializer; TCleanup = VW::default_cleanup; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h:36:5: required from 'VW::no_lock_object_pool::no_lock_object_pool(size_t, TInitializer, size_t) [with T = example; TInitializer = example_initializer; TCleanup = VW::default_cleanup; size_t = long unsigned int]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h:170:63: required from 'VW::object_pool::object_pool(size_t, TInitializer, size_t) [with T = example; TInitializer = example_initializer; TCleanup = VW::default_cleanup; size_t = long unsigned int]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/parser.h:41:116: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h:111:13: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'struct example'; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 111 | memset(&chunk[i], 0, sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.h:36, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/global_data.cc:14: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:54:8: note: 'struct example' declared here [INFO] [stderr] 54 | struct example : public example_predict // core example datatype. [INFO] [stderr] | ^~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/parser.h:28, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/unique_sort.h:7, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cache.cc:7: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h: In instantiation of 'void VW::no_lock_object_pool::new_chunk(size_t) [with T = example; TInitializer = example_initializer; TCleanup = VW::default_cleanup; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h:36:5: required from 'VW::no_lock_object_pool::no_lock_object_pool(size_t, TInitializer, size_t) [with T = example; TInitializer = example_initializer; TCleanup = VW::default_cleanup; size_t = long unsigned int]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h:170:63: required from 'VW::object_pool::object_pool(size_t, TInitializer, size_t) [with T = example; TInitializer = example_initializer; TCleanup = VW::default_cleanup; size_t = long unsigned int]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/parser.h:41:116: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h:111:13: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'struct example'; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 111 | memset(&chunk[i], 0, sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cache.h:9, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cache.cc:6: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:54:8: note: 'struct example' declared here [INFO] [stderr] 54 | struct example : public example_predict // core example datatype. [INFO] [stderr] | ^~~~~~~ [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:583: vowpalwabbit/CMakeFiles/vw.dir/global_data.cc.o] Error 1 [INFO] [stderr] make[3]: *** Waiting for unfinished jobs.... [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:219: vowpalwabbit/CMakeFiles/vw.dir/cache.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:128: vowpalwabbit/CMakeFiles/vw.dir/autolink.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:1051: vowpalwabbit/CMakeFiles/vw.dir/search_dep_parser.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:947: vowpalwabbit/CMakeFiles/vw.dir/parse_example.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:76: vowpalwabbit/CMakeFiles/vw.dir/action_score.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:1129: vowpalwabbit/CMakeFiles/vw.dir/search_sequencetask.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:453: vowpalwabbit/CMakeFiles/vw.dir/cost_sensitive.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:921: vowpalwabbit/CMakeFiles/vw.dir/options_serializer_boost_po.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:531: vowpalwabbit/CMakeFiles/vw.dir/ftrl.cc.o] Error 1 [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:10, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/unique_sort.cc:6: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h: In instantiation of 'void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:92:7: required from 'void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:301:23: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:74:28: warning: 'void* realloc(void*, size_t)' moving an object of non-trivially copyable type 'class std::shared_ptr, std::__cxx11::basic_string > >'; use 'new' and 'delete' instead [-Wclass-memaccess] [INFO] [stderr] 74 | T* temp = (T*)realloc(_begin, sizeof(T) * length); [INFO] [stderr] | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /usr/include/c++/9/memory:81, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/memory.h:5, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:26, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:10, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/unique_sort.cc:6: [INFO] [stderr] /usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr, std::__cxx11::basic_string > >' declared here [INFO] [stderr] 103 | class shared_ptr : public __shared_ptr<_Tp> [INFO] [stderr] | ^~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:10, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/unique_sort.cc:6: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:82:15: warning: 'void* memset(void*, int, size_t)' clearing an object of type 'class std::shared_ptr, std::__cxx11::basic_string > >' with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 82 | memset(_begin + old_len, 0, (length - old_len) * sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /usr/include/c++/9/memory:81, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/memory.h:5, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:26, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:10, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/unique_sort.cc:6: [INFO] [stderr] /usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr, std::__cxx11::basic_string > >' declared here [INFO] [stderr] 103 | class shared_ptr : public __shared_ptr<_Tp> [INFO] [stderr] | ^~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:10, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/unique_sort.cc:6: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h: In instantiation of 'void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:110:7: required from 'void v_array::push_back(const T&) [with T = feature_slice]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:354:29: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:74:28: warning: 'void* realloc(void*, size_t)' moving an object of non-trivially copyable type 'struct feature_slice'; use 'new' and 'delete' instead [-Wclass-memaccess] [INFO] [stderr] 74 | T* temp = (T*)realloc(_begin, sizeof(T) * length); [INFO] [stderr] | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:18, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/unique_sort.cc:6: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:33:8: note: 'struct feature_slice' declared here [INFO] [stderr] 33 | struct feature_slice // a helper struct for functions using the set {v,i,space_name} [INFO] [stderr] | ^~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:10, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/unique_sort.cc:6: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:82:15: warning: 'void* memset(void*, int, size_t)' clearing an object of type 'struct feature_slice' with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 82 | memset(_begin + old_len, 0, (length - old_len) * sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:18, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/unique_sort.cc:6: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:33:8: note: 'struct feature_slice' declared here [INFO] [stderr] 33 | struct feature_slice // a helper struct for functions using the set {v,i,space_name} [INFO] [stderr] | ^~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:10, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/unique_sort.cc:6: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h: In instantiation of 'void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:110:7: required from 'void v_array::push_back(const T&) [with T = feature]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:371:29: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:82:15: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'struct feature'; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 82 | memset(_begin + old_len, 0, (length - old_len) * sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:18, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/unique_sort.cc:6: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:25:8: note: 'struct feature' declared here [INFO] [stderr] 25 | struct feature // sparse feature definition for the library interface [INFO] [stderr] | ^~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/parser.h:28, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/unique_sort.h:7, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/unique_sort.cc:7: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h: In instantiation of 'void VW::no_lock_object_pool::new_chunk(size_t) [with T = example; TInitializer = example_initializer; TCleanup = VW::default_cleanup; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h:36:5: required from 'VW::no_lock_object_pool::no_lock_object_pool(size_t, TInitializer, size_t) [with T = example; TInitializer = example_initializer; TCleanup = VW::default_cleanup; size_t = long unsigned int]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h:170:63: required from 'VW::object_pool::object_pool(size_t, TInitializer, size_t) [with T = example; TInitializer = example_initializer; TCleanup = VW::default_cleanup; size_t = long unsigned int]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/parser.h:41:116: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h:111:13: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'struct example'; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 111 | memset(&chunk[i], 0, sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/unique_sort.cc:6: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:54:8: note: 'struct example' declared here [INFO] [stderr] 54 | struct example : public example_predict // core example datatype. [INFO] [stderr] | ^~~~~~~ [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:1233: vowpalwabbit/CMakeFiles/vw.dir/unique_sort.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:778: vowpalwabbit/CMakeFiles/vw.dir/multiclass.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:1090: vowpalwabbit/CMakeFiles/vw.dir/search_hooktask.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:973: vowpalwabbit/CMakeFiles/vw.dir/parse_regressor.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:505: vowpalwabbit/CMakeFiles/vw.dir/example.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:700: vowpalwabbit/CMakeFiles/vw.dir/loss_functions.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:609: vowpalwabbit/CMakeFiles/vw.dir/interactions.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:960: vowpalwabbit/CMakeFiles/vw.dir/parse_primitives.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:544: vowpalwabbit/CMakeFiles/vw.dir/gd_mf.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:102: vowpalwabbit/CMakeFiles/vw.dir/active.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:856: vowpalwabbit/CMakeFiles/vw.dir/no_label.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:804: vowpalwabbit/CMakeFiles/vw.dir/multilabel.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:193: vowpalwabbit/CMakeFiles/vw.dir/boosting.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:180: vowpalwabbit/CMakeFiles/vw.dir/binary.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:739: vowpalwabbit/CMakeFiles/vw.dir/marginal.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:310: vowpalwabbit/CMakeFiles/vw.dir/cb_explore_adf_regcb.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:1272: vowpalwabbit/CMakeFiles/vw.dir/vw_validate.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:440: vowpalwabbit/CMakeFiles/vw.dir/confidence.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:492: vowpalwabbit/CMakeFiles/vw.dir/ect.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:401: vowpalwabbit/CMakeFiles/vw.dir/classweight.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:1025: vowpalwabbit/CMakeFiles/vw.dir/recall_tree.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:1168: vowpalwabbit/CMakeFiles/vw.dir/shared_feature_merger.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:206: vowpalwabbit/CMakeFiles/vw.dir/bs.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:752: vowpalwabbit/CMakeFiles/vw.dir/memory_tree.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:1077: vowpalwabbit/CMakeFiles/vw.dir/search_graph.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:999: vowpalwabbit/CMakeFiles/vw.dir/print.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:245: vowpalwabbit/CMakeFiles/vw.dir/cb_algs.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:1181: vowpalwabbit/CMakeFiles/vw.dir/simple_label.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:1064: vowpalwabbit/CMakeFiles/vw.dir/search_entityrelationtask.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:1116: vowpalwabbit/CMakeFiles/vw.dir/search_multiclasstask.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:297: vowpalwabbit/CMakeFiles/vw.dir/cb_explore_adf_greedy.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:596: vowpalwabbit/CMakeFiles/vw.dir/interact.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:570: vowpalwabbit/CMakeFiles/vw.dir/gen_cs_example.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:1142: vowpalwabbit/CMakeFiles/vw.dir/search.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:726: vowpalwabbit/CMakeFiles/vw.dir/lrqfa.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:1220: vowpalwabbit/CMakeFiles/vw.dir/topk.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:817: vowpalwabbit/CMakeFiles/vw.dir/mwt.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:271: vowpalwabbit/CMakeFiles/vw.dir/cb_explore_adf_cover.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:167: vowpalwabbit/CMakeFiles/vw.dir/bfgs.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:986: vowpalwabbit/CMakeFiles/vw.dir/parser.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:674: vowpalwabbit/CMakeFiles/vw.dir/learner.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:284: vowpalwabbit/CMakeFiles/vw.dir/cb_explore_adf_first.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:1194: vowpalwabbit/CMakeFiles/vw.dir/stagewise_poly.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:466: vowpalwabbit/CMakeFiles/vw.dir/cs_active.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:375: vowpalwabbit/CMakeFiles/vw.dir/cbify.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:934: vowpalwabbit/CMakeFiles/vw.dir/parse_args.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:479: vowpalwabbit/CMakeFiles/vw.dir/csoaa.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:258: vowpalwabbit/CMakeFiles/vw.dir/cb_explore_adf_bag.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:895: vowpalwabbit/CMakeFiles/vw.dir/OjaNewton.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:1207: vowpalwabbit/CMakeFiles/vw.dir/svrg.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:336: vowpalwabbit/CMakeFiles/vw.dir/cb_explore.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:388: vowpalwabbit/CMakeFiles/vw.dir/ccb_label.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:115: vowpalwabbit/CMakeFiles/vw.dir/audit_regressor.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:518: vowpalwabbit/CMakeFiles/vw.dir/explore_eval.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:908: vowpalwabbit/CMakeFiles/vw.dir/options_boost_po.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:349: vowpalwabbit/CMakeFiles/vw.dir/cb_sample.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:843: vowpalwabbit/CMakeFiles/vw.dir/nn.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:882: vowpalwabbit/CMakeFiles/vw.dir/oaa.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:427: vowpalwabbit/CMakeFiles/vw.dir/conditional_contextual_bandit.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:648: vowpalwabbit/CMakeFiles/vw.dir/label_dictionary.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:635: vowpalwabbit/CMakeFiles/vw.dir/kernel_svm.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:89: vowpalwabbit/CMakeFiles/vw.dir/active_cover.cc.o] Error 1 [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:13, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/multilabel_oaa.cc:8: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h: In instantiation of 'void LEARNER::learner::set_finish_example(void (*)(vw&, T&, E&)) [with T = multi_oaa; E = example]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/multilabel_oaa.cc:70:38: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h:310:42: warning: cast between incompatible function types from 'void (*)(vw&, multi_oaa&, example&)' to 'LEARNER::learner::end_fptr_type' {aka 'void (*)(vw&, void*, void*)'} [-Wcast-function-type] [INFO] [stderr] 310 | finish_example_fd.finish_example_f = (end_fptr_type)(f); [INFO] [stderr] | ^~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:13, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/scorer.cc:3: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h: In instantiation of 'void LEARNER::learner::set_multipredict(void (*)(T&, L&, E&, size_t, size_t, polyprediction*, bool)) [with L = LEARNER::learner; T = scorer; E = example; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/scorer.cc:93:37: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h:219:31: warning: cast between incompatible function types from 'void (*)(scorer&, LEARNER::learner&, example&, size_t, size_t, polyprediction*, bool)' {aka 'void (*)(scorer&, LEARNER::learner&, example&, long unsigned int, long unsigned int, polyprediction*, bool)'} to 'LEARNER::learn_data::multi_fn' {aka 'void (*)(void*, LEARNER::learner&, void*, long unsigned int, long unsigned int, polyprediction*, bool)'} [-Wcast-function-type] [INFO] [stderr] 219 | learn_fd.multipredict_f = (learn_data::multi_fn)u; [INFO] [stderr] | ^~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h: In instantiation of 'void LEARNER::learner::set_update(void (*)(T&, L&, E&)) [with L = LEARNER::learner; T = scorer; E = example]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/scorer.cc:94:23: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h:233:25: warning: cast between incompatible function types from 'void (*)(scorer&, LEARNER::learner&, example&)' to 'LEARNER::learn_data::fn' {aka 'void (*)(void*, LEARNER::learner&, void*)'} [-Wcast-function-type] [INFO] [stderr] 233 | learn_fd.update_f = (learn_data::fn)u; [INFO] [stderr] | ^~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/io_buf.h:14, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:10, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/multilabel_oaa.cc:8: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h: In instantiation of 'void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:92:7: required from 'void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:301:23: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:74:28: warning: 'void* realloc(void*, size_t)' moving an object of non-trivially copyable type 'class std::shared_ptr, std::__cxx11::basic_string > >'; use 'new' and 'delete' instead [-Wclass-memaccess] [INFO] [stderr] 74 | T* temp = (T*)realloc(_begin, sizeof(T) * length); [INFO] [stderr] | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /usr/include/c++/9/memory:81, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/function_base.hpp:16, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/detail/prologue.hpp:17, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/function_template.hpp:13, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/detail/maybe_include.hpp:22, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/function1.hpp:11, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/program_options/include/boost/program_options/value_semantic.hpp:13, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/program_options/include/boost/program_options/options_description.hpp:13, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/program_options/include/boost/program_options.hpp:15, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:7, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/multilabel_oaa.cc:8: [INFO] [stderr] /usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr, std::__cxx11::basic_string > >' declared here [INFO] [stderr] 103 | class shared_ptr : public __shared_ptr<_Tp> [INFO] [stderr] | ^~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/io_buf.h:14, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:10, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/multilabel_oaa.cc:8: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:82:15: warning: 'void* memset(void*, int, size_t)' clearing an object of type 'class std::shared_ptr, std::__cxx11::basic_string > >' with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 82 | memset(_begin + old_len, 0, (length - old_len) * sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /usr/include/c++/9/memory:81, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/function_base.hpp:16, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/detail/prologue.hpp:17, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/function_template.hpp:13, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/detail/maybe_include.hpp:22, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/function1.hpp:11, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/program_options/include/boost/program_options/value_semantic.hpp:13, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/program_options/include/boost/program_options/options_description.hpp:13, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/program_options/include/boost/program_options.hpp:15, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:7, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/multilabel_oaa.cc:8: [INFO] [stderr] /usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr, std::__cxx11::basic_string > >' declared here [INFO] [stderr] 103 | class shared_ptr : public __shared_ptr<_Tp> [INFO] [stderr] | ^~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/io_buf.h:14, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:10, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/multilabel_oaa.cc:8: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h: In instantiation of 'void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:110:7: required from 'void v_array::push_back(const T&) [with T = feature_slice]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:354:29: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:74:28: warning: 'void* realloc(void*, size_t)' moving an object of non-trivially copyable type 'struct feature_slice'; use 'new' and 'delete' instead [-Wclass-memaccess] [INFO] [stderr] 74 | T* temp = (T*)realloc(_begin, sizeof(T) * length); [INFO] [stderr] | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:18, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:11, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/multilabel_oaa.cc:8: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:33:8: note: 'struct feature_slice' declared here [INFO] [stderr] 33 | struct feature_slice // a helper struct for functions using the set {v,i,space_name} [INFO] [stderr] | ^~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/io_buf.h:14, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:10, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/multilabel_oaa.cc:8: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:82:15: warning: 'void* memset(void*, int, size_t)' clearing an object of type 'struct feature_slice' with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 82 | memset(_begin + old_len, 0, (length - old_len) * sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:18, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:11, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/multilabel_oaa.cc:8: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:33:8: note: 'struct feature_slice' declared here [INFO] [stderr] 33 | struct feature_slice // a helper struct for functions using the set {v,i,space_name} [INFO] [stderr] | ^~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/io_buf.h:14, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:10, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/multilabel_oaa.cc:8: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h: In instantiation of 'void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:110:7: required from 'void v_array::push_back(const T&) [with T = feature]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:371:29: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:82:15: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'struct feature'; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 82 | memset(_begin + old_len, 0, (length - old_len) * sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:18, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:11, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/multilabel_oaa.cc:8: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:25:8: note: 'struct feature' declared here [INFO] [stderr] 25 | struct feature // sparse feature definition for the library interface [INFO] [stderr] | ^~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/io_buf.h:14, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:10, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/scorer.cc:3: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h: In instantiation of 'void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:92:7: required from 'void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:301:23: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:74:28: warning: 'void* realloc(void*, size_t)' moving an object of non-trivially copyable type 'class std::shared_ptr, std::__cxx11::basic_string > >'; use 'new' and 'delete' instead [-Wclass-memaccess] [INFO] [stderr] 74 | T* temp = (T*)realloc(_begin, sizeof(T) * length); [INFO] [stderr] | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /usr/include/c++/9/memory:81, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/function_base.hpp:16, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/detail/prologue.hpp:17, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/function_template.hpp:13, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/detail/maybe_include.hpp:22, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/function1.hpp:11, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/program_options/include/boost/program_options/value_semantic.hpp:13, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/program_options/include/boost/program_options/options_description.hpp:13, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/program_options/include/boost/program_options.hpp:15, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:7, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/scorer.cc:3: [INFO] [stderr] /usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr, std::__cxx11::basic_string > >' declared here [INFO] [stderr] 103 | class shared_ptr : public __shared_ptr<_Tp> [INFO] [stderr] | ^~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/io_buf.h:14, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:10, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/scorer.cc:3: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:82:15: warning: 'void* memset(void*, int, size_t)' clearing an object of type 'class std::shared_ptr, std::__cxx11::basic_string > >' with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 82 | memset(_begin + old_len, 0, (length - old_len) * sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /usr/include/c++/9/memory:81, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/function_base.hpp:16, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/detail/prologue.hpp:17, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/function_template.hpp:13, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/detail/maybe_include.hpp:22, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/function1.hpp:11, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/program_options/include/boost/program_options/value_semantic.hpp:13, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/program_options/include/boost/program_options/options_description.hpp:13, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/program_options/include/boost/program_options.hpp:15, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:7, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/scorer.cc:3: [INFO] [stderr] /usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr, std::__cxx11::basic_string > >' declared here [INFO] [stderr] 103 | class shared_ptr : public __shared_ptr<_Tp> [INFO] [stderr] | ^~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/io_buf.h:14, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:10, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/scorer.cc:3: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h: In instantiation of 'void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:110:7: required from 'void v_array::push_back(const T&) [with T = feature_slice]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:354:29: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:74:28: warning: 'void* realloc(void*, size_t)' moving an object of non-trivially copyable type 'struct feature_slice'; use 'new' and 'delete' instead [-Wclass-memaccess] [INFO] [stderr] 74 | T* temp = (T*)realloc(_begin, sizeof(T) * length); [INFO] [stderr] | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:18, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:11, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/scorer.cc:3: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:33:8: note: 'struct feature_slice' declared here [INFO] [stderr] 33 | struct feature_slice // a helper struct for functions using the set {v,i,space_name} [INFO] [stderr] | ^~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/io_buf.h:14, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:10, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/scorer.cc:3: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:82:15: warning: 'void* memset(void*, int, size_t)' clearing an object of type 'struct feature_slice' with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 82 | memset(_begin + old_len, 0, (length - old_len) * sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:18, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:11, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/scorer.cc:3: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:33:8: note: 'struct feature_slice' declared here [INFO] [stderr] 33 | struct feature_slice // a helper struct for functions using the set {v,i,space_name} [INFO] [stderr] | ^~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/io_buf.h:14, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:10, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/scorer.cc:3: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h: In instantiation of 'void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:110:7: required from 'void v_array::push_back(const T&) [with T = feature]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:371:29: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:82:15: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'struct feature'; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 82 | memset(_begin + old_len, 0, (length - old_len) * sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:18, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:11, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/scorer.cc:3: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:25:8: note: 'struct feature' declared here [INFO] [stderr] 25 | struct feature // sparse feature definition for the library interface [INFO] [stderr] | ^~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:13, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/multilabel_oaa.cc:8: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h: In instantiation of 'static LEARNER::learner& LEARNER::learner::init_learner(T*, L*, void (*)(T&, L&, E&), void (*)(T&, L&, E&), size_t, prediction_type::prediction_type_t) [with L = LEARNER::learner; T = multi_oaa; E = example; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h:372:42: required from 'LEARNER::learner& LEARNER::init_learner(free_ptr&, L*, void (*)(T&, L&, E&), void (*)(T&, L&, E&), size_t, prediction_type::prediction_type_t) [with T = multi_oaa; E = example; L = LEARNER::learner; free_ptr = std::unique_ptr; size_t = long unsigned int]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/multilabel_oaa.cc:69:93: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h:348:48: warning: cast between incompatible function types from 'void (*)(vw&, void*, example&)' to 'LEARNER::finish_example_data::fn' {aka 'void (*)(vw&, void*, void*)'} [-Wcast-function-type] [INFO] [stderr] 348 | ret.finish_example_fd.finish_example_f = (finish_example_data::fn)return_simple_example; [INFO] [stderr] | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h:357:28: warning: cast between incompatible function types from 'void (*)(multi_oaa&, LEARNER::learner&, example&)' to 'LEARNER::learn_data::fn' {aka 'void (*)(void*, LEARNER::learner&, void*)'} [-Wcast-function-type] [INFO] [stderr] 357 | ret.learn_fd.learn_f = (learn_data::fn)learn; [INFO] [stderr] | ^~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h:358:29: warning: cast between incompatible function types from 'void (*)(multi_oaa&, LEARNER::learner&, example&)' to 'LEARNER::learn_data::fn' {aka 'void (*)(void*, LEARNER::learner&, void*)'} [-Wcast-function-type] [INFO] [stderr] 358 | ret.learn_fd.update_f = (learn_data::fn)learn; [INFO] [stderr] | ^~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h:359:30: warning: cast between incompatible function types from 'void (*)(multi_oaa&, LEARNER::learner&, example&)' to 'LEARNER::learn_data::fn' {aka 'void (*)(void*, LEARNER::learner&, void*)'} [-Wcast-function-type] [INFO] [stderr] 359 | ret.learn_fd.predict_f = (learn_data::fn)predict; [INFO] [stderr] | ^~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:13, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/sender.cc:22: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h: In instantiation of 'void LEARNER::learner::set_finish_example(void (*)(vw&, T&, E&)) [with T = sender; E = example]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/sender.cc:121:38: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h:310:42: warning: cast between incompatible function types from 'void (*)(vw&, sender&, example&)' to 'LEARNER::learner::end_fptr_type' {aka 'void (*)(vw&, void*, void*)'} [-Wcast-function-type] [INFO] [stderr] 310 | finish_example_fd.finish_example_f = (end_fptr_type)(f); [INFO] [stderr] | ^~~~~~~~~~~~~~~~~~ [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h: In instantiation of 'void LEARNER::learner::set_end_examples(void (*)(T&)) [with T = sender; E = example]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/sender.cc:122:34: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h:295:100: warning: cast between incompatible function types from 'void (*)(sender&)' to 'LEARNER::func_data::fn' {aka 'void (*)(void*)'} [-Wcast-function-type] [INFO] [stderr] 295 | void set_end_examples(void (*f)(T&)) { end_examples_fd = tuple_dbf(learn_fd.data, learn_fd.base, (func_data::fn)f); } [INFO] [stderr] | ^~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:13, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/lrq.cc:3: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h: In instantiation of 'void LEARNER::learner::set_end_pass(void (*)(T&)) [with T = LRQstate; E = example]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/lrq.cc:212:28: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h:286:92: warning: cast between incompatible function types from 'void (*)(LRQstate&)' to 'LEARNER::func_data::fn' {aka 'void (*)(void*)'} [-Wcast-function-type] [INFO] [stderr] 286 | void set_end_pass(void (*f)(T&)) { end_pass_fd = tuple_dbf(learn_fd.data, learn_fd.base, (func_data::fn)f); } [INFO] [stderr] | ^~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:13, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/scorer.cc:3: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h: In instantiation of 'static LEARNER::learner& LEARNER::learner::init_learner(T*, L*, void (*)(T&, L&, E&), void (*)(T&, L&, E&), size_t, prediction_type::prediction_type_t) [with L = LEARNER::learner; T = scorer; E = example; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h:422:42: required from 'LEARNER::learner& LEARNER::init_learner(free_ptr&, L*, void (*)(T&, L&, E&), void (*)(T&, L&, E&)) [with T = scorer; E = example; L = LEARNER::learner; free_ptr = std::unique_ptr]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/scorer.cc:74:87: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h:348:48: warning: cast between incompatible function types from 'void (*)(vw&, void*, example&)' to 'LEARNER::finish_example_data::fn' {aka 'void (*)(vw&, void*, void*)'} [-Wcast-function-type] [INFO] [stderr] 348 | ret.finish_example_fd.finish_example_f = (finish_example_data::fn)return_simple_example; [INFO] [stderr] | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/io_buf.h:14, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/sender.cc:19: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h: In instantiation of 'void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:92:7: required from 'void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:301:23: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:74:28: warning: 'void* realloc(void*, size_t)' moving an object of non-trivially copyable type 'class std::shared_ptr, std::__cxx11::basic_string > >'; use 'new' and 'delete' instead [-Wclass-memaccess] [INFO] [stderr] 74 | T* temp = (T*)realloc(_begin, sizeof(T) * length); [INFO] [stderr] | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /usr/include/c++/9/memory:81, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/memory.h:5, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:26, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/io_buf.h:14, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/sender.cc:19: [INFO] [stderr] /usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr, std::__cxx11::basic_string > >' declared here [INFO] [stderr] 103 | class shared_ptr : public __shared_ptr<_Tp> [INFO] [stderr] | ^~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/io_buf.h:14, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/sender.cc:19: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:82:15: warning: 'void* memset(void*, int, size_t)' clearing an object of type 'class std::shared_ptr, std::__cxx11::basic_string > >' with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 82 | memset(_begin + old_len, 0, (length - old_len) * sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /usr/include/c++/9/memory:81, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/memory.h:5, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:26, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/io_buf.h:14, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/sender.cc:19: [INFO] [stderr] /usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr, std::__cxx11::basic_string > >' declared here [INFO] [stderr] 103 | class shared_ptr : public __shared_ptr<_Tp> [INFO] [stderr] | ^~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/io_buf.h:14, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/sender.cc:19: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h: In instantiation of 'void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:110:7: required from 'void v_array::push_back(const T&) [with T = feature_slice]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:354:29: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:74:28: warning: 'void* realloc(void*, size_t)' moving an object of non-trivially copyable type 'struct feature_slice'; use 'new' and 'delete' instead [-Wclass-memaccess] [INFO] [stderr] 74 | T* temp = (T*)realloc(_begin, sizeof(T) * length); [INFO] [stderr] | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:18, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cache.h:9, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/sender.cc:20: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:33:8: note: 'struct feature_slice' declared here [INFO] [stderr] 33 | struct feature_slice // a helper struct for functions using the set {v,i,space_name} [INFO] [stderr] | ^~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/io_buf.h:14, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/sender.cc:19: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:82:15: warning: 'void* memset(void*, int, size_t)' clearing an object of type 'struct feature_slice' with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 82 | memset(_begin + old_len, 0, (length - old_len) * sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:18, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cache.h:9, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/sender.cc:20: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:33:8: note: 'struct feature_slice' declared here [INFO] [stderr] 33 | struct feature_slice // a helper struct for functions using the set {v,i,space_name} [INFO] [stderr] | ^~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/io_buf.h:14, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/sender.cc:19: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h: In instantiation of 'void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:110:7: required from 'void v_array::push_back(const T&) [with T = feature]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:371:29: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:82:15: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'struct feature'; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 82 | memset(_begin + old_len, 0, (length - old_len) * sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:18, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cache.h:9, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/sender.cc:20: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:25:8: note: 'struct feature' declared here [INFO] [stderr] 25 | struct feature // sparse feature definition for the library interface [INFO] [stderr] | ^~~~~~~ [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h:357:28: warning: cast between incompatible function types from 'void (*)(scorer&, LEARNER::learner&, example&)' to 'LEARNER::learn_data::fn' {aka 'void (*)(void*, LEARNER::learner&, void*)'} [-Wcast-function-type] [INFO] [stderr] 357 | ret.learn_fd.learn_f = (learn_data::fn)learn; [INFO] [stderr] | ^~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h:358:29: warning: cast between incompatible function types from 'void (*)(scorer&, LEARNER::learner&, example&)' to 'LEARNER::learn_data::fn' {aka 'void (*)(void*, LEARNER::learner&, void*)'} [-Wcast-function-type] [INFO] [stderr] 358 | ret.learn_fd.update_f = (learn_data::fn)learn; [INFO] [stderr] | ^~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h:359:30: warning: cast between incompatible function types from 'void (*)(scorer&, LEARNER::learner&, example&)' to 'LEARNER::learn_data::fn' {aka 'void (*)(void*, LEARNER::learner&, void*)'} [-Wcast-function-type] [INFO] [stderr] 359 | ret.learn_fd.predict_f = (learn_data::fn)predict; [INFO] [stderr] | ^~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/io_buf.h:14, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:10, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/lrq.cc:3: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h: In instantiation of 'void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:92:7: required from 'void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:301:23: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:74:28: warning: 'void* realloc(void*, size_t)' moving an object of non-trivially copyable type 'class std::shared_ptr, std::__cxx11::basic_string > >'; use 'new' and 'delete' instead [-Wclass-memaccess] [INFO] [stderr] 74 | T* temp = (T*)realloc(_begin, sizeof(T) * length); [INFO] [stderr] | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /usr/include/c++/9/memory:81, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/function_base.hpp:16, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/detail/prologue.hpp:17, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/function_template.hpp:13, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/detail/maybe_include.hpp:22, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/function1.hpp:11, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/program_options/include/boost/program_options/value_semantic.hpp:13, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/program_options/include/boost/program_options/options_description.hpp:13, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/program_options/include/boost/program_options.hpp:15, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:7, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/lrq.cc:3: [INFO] [stderr] /usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr, std::__cxx11::basic_string > >' declared here [INFO] [stderr] 103 | class shared_ptr : public __shared_ptr<_Tp> [INFO] [stderr] | ^~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/io_buf.h:14, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:10, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/lrq.cc:3: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:82:15: warning: 'void* memset(void*, int, size_t)' clearing an object of type 'class std::shared_ptr, std::__cxx11::basic_string > >' with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 82 | memset(_begin + old_len, 0, (length - old_len) * sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /usr/include/c++/9/memory:81, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/function_base.hpp:16, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/detail/prologue.hpp:17, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/function_template.hpp:13, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/detail/maybe_include.hpp:22, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/function1.hpp:11, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/program_options/include/boost/program_options/value_semantic.hpp:13, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/program_options/include/boost/program_options/options_description.hpp:13, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/program_options/include/boost/program_options.hpp:15, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:7, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/lrq.cc:3: [INFO] [stderr] /usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr, std::__cxx11::basic_string > >' declared here [INFO] [stderr] 103 | class shared_ptr : public __shared_ptr<_Tp> [INFO] [stderr] | ^~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/io_buf.h:14, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:10, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/lrq.cc:3: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h: In instantiation of 'void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:110:7: required from 'void v_array::push_back(const T&) [with T = feature_slice]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:354:29: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:74:28: warning: 'void* realloc(void*, size_t)' moving an object of non-trivially copyable type 'struct feature_slice'; use 'new' and 'delete' instead [-Wclass-memaccess] [INFO] [stderr] 74 | T* temp = (T*)realloc(_begin, sizeof(T) * length); [INFO] [stderr] | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:18, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:11, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/lrq.cc:3: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:33:8: note: 'struct feature_slice' declared here [INFO] [stderr] 33 | struct feature_slice // a helper struct for functions using the set {v,i,space_name} [INFO] [stderr] | ^~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/io_buf.h:14, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:10, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/lrq.cc:3: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:82:15: warning: 'void* memset(void*, int, size_t)' clearing an object of type 'struct feature_slice' with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 82 | memset(_begin + old_len, 0, (length - old_len) * sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:18, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:11, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/lrq.cc:3: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:33:8: note: 'struct feature_slice' declared here [INFO] [stderr] 33 | struct feature_slice // a helper struct for functions using the set {v,i,space_name} [INFO] [stderr] | ^~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/io_buf.h:14, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:10, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/lrq.cc:3: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h: In instantiation of 'void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:110:7: required from 'void v_array::push_back(const T&) [with T = feature]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:371:29: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:82:15: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'struct feature'; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 82 | memset(_begin + old_len, 0, (length - old_len) * sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:18, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:11, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/lrq.cc:3: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:25:8: note: 'struct feature' declared here [INFO] [stderr] 25 | struct feature // sparse feature definition for the library interface [INFO] [stderr] | ^~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:13, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cb_adf.cc:10: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h: In instantiation of 'void LEARNER::learner::set_finish_example(void (*)(vw&, T&, E&)) [with T = CB_ADF::cb_adf; E = std::vector]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cb_adf.cc:577:56: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h:310:42: warning: cast between incompatible function types from 'void (*)(vw&, CB_ADF::cb_adf&, std::vector&)' to 'LEARNER::learner >::end_fptr_type' {aka 'void (*)(vw&, void*, void*)'} [-Wcast-function-type] [INFO] [stderr] 310 | finish_example_fd.finish_example_f = (end_fptr_type)(f); [INFO] [stderr] | ^~~~~~~~~~~~~~~~~~ [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h: In instantiation of 'void LEARNER::learner::set_save_load(void (*)(T&, io_buf&, bool, bool)) [with T = CB_ADF::cb_adf; E = std::vector]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cb_adf.cc:581:36: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h:259:32: warning: cast between incompatible function types from 'void (*)(CB_ADF::cb_adf&, io_buf&, bool, bool)' to 'LEARNER::save_load_data::fn' {aka 'void (*)(void*, io_buf&, bool, bool)'} [-Wcast-function-type] [INFO] [stderr] 259 | save_load_fd.save_load_f = (save_load_data::fn)sl; [INFO] [stderr] | ^~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/parser.h:28, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:12, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/multilabel_oaa.cc:8: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h: In instantiation of 'void VW::no_lock_object_pool::new_chunk(size_t) [with T = example; TInitializer = example_initializer; TCleanup = VW::default_cleanup; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h:36:5: required from 'VW::no_lock_object_pool::no_lock_object_pool(size_t, TInitializer, size_t) [with T = example; TInitializer = example_initializer; TCleanup = VW::default_cleanup; size_t = long unsigned int]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h:170:63: required from 'VW::object_pool::object_pool(size_t, TInitializer, size_t) [with T = example; TInitializer = example_initializer; TCleanup = VW::default_cleanup; size_t = long unsigned int]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/parser.h:41:116: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h:111:13: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'struct example'; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 111 | memset(&chunk[i], 0, sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:11, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/multilabel_oaa.cc:8: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:54:8: note: 'struct example' declared here [INFO] [stderr] 54 | struct example : public example_predict // core example datatype. [INFO] [stderr] | ^~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:13, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/sender.cc:22: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h: In instantiation of 'static LEARNER::learner& LEARNER::learner::init_learner(T*, L*, void (*)(T&, L&, E&), void (*)(T&, L&, E&), size_t, prediction_type::prediction_type_t) [with L = LEARNER::learner; T = sender; E = example; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h:384:35: required from 'LEARNER::learner& LEARNER::init_learner(free_ptr&, void (*)(T&, L&, E&), void (*)(T&, L&, E&), size_t) [with T = sender; E = example; L = LEARNER::learner; free_ptr = std::unique_ptr; size_t = long unsigned int]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/sender.cc:120:73: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h:348:48: warning: cast between incompatible function types from 'void (*)(vw&, void*, example&)' to 'LEARNER::finish_example_data::fn' {aka 'void (*)(vw&, void*, void*)'} [-Wcast-function-type] [INFO] [stderr] 348 | ret.finish_example_fd.finish_example_f = (finish_example_data::fn)return_simple_example; [INFO] [stderr] | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h:357:28: warning: cast between incompatible function types from 'void (*)(sender&, LEARNER::learner&, example&)' to 'LEARNER::learn_data::fn' {aka 'void (*)(void*, LEARNER::learner&, void*)'} [-Wcast-function-type] [INFO] [stderr] 357 | ret.learn_fd.learn_f = (learn_data::fn)learn; [INFO] [stderr] | ^~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h:358:29: warning: cast between incompatible function types from 'void (*)(sender&, LEARNER::learner&, example&)' to 'LEARNER::learn_data::fn' {aka 'void (*)(void*, LEARNER::learner&, void*)'} [-Wcast-function-type] [INFO] [stderr] 358 | ret.learn_fd.update_f = (learn_data::fn)learn; [INFO] [stderr] | ^~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h:359:30: warning: cast between incompatible function types from 'void (*)(sender&, LEARNER::learner&, example&)' to 'LEARNER::learn_data::fn' {aka 'void (*)(void*, LEARNER::learner&, void*)'} [-Wcast-function-type] [INFO] [stderr] 359 | ret.learn_fd.predict_f = (learn_data::fn)predict; [INFO] [stderr] | ^~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/io_buf.h:14, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:10, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/noop.cc:8: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h: In instantiation of 'void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:92:7: required from 'void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:301:23: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:74:28: warning: 'void* realloc(void*, size_t)' moving an object of non-trivially copyable type 'class std::shared_ptr, std::__cxx11::basic_string > >'; use 'new' and 'delete' instead [-Wclass-memaccess] [INFO] [stderr] 74 | T* temp = (T*)realloc(_begin, sizeof(T) * length); [INFO] [stderr] | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:13, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/lrq.cc:3: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h: In instantiation of 'static LEARNER::learner& LEARNER::learner::init_learner(T*, L*, void (*)(T&, L&, E&), void (*)(T&, L&, E&), size_t, prediction_type::prediction_type_t) [with L = LEARNER::learner; T = LRQstate; E = example; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h:412:42: required from 'LEARNER::learner& LEARNER::init_learner(free_ptr&, L*, void (*)(T&, L&, E&), void (*)(T&, L&, E&), size_t) [with T = LRQstate; E = example; L = LEARNER::learner; free_ptr = std::unique_ptr; size_t = long unsigned int]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/lrq.cc:211:110: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h:348:48: warning: cast between incompatible function types from 'void (*)(vw&, void*, example&)' to 'LEARNER::finish_example_data::fn' {aka 'void (*)(vw&, void*, void*)'} [-Wcast-function-type] [INFO] [stderr] 348 | ret.finish_example_fd.finish_example_f = (finish_example_data::fn)return_simple_example; [INFO] [stderr] | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /usr/include/c++/9/memory:81, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/function_base.hpp:16, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/detail/prologue.hpp:17, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/function_template.hpp:13, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/detail/maybe_include.hpp:22, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/function1.hpp:11, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/program_options/include/boost/program_options/value_semantic.hpp:13, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/program_options/include/boost/program_options/options_description.hpp:13, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/program_options/include/boost/program_options.hpp:15, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:7, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/noop.cc:8: [INFO] [stderr] /usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr, std::__cxx11::basic_string > >' declared here [INFO] [stderr] 103 | class shared_ptr : public __shared_ptr<_Tp> [INFO] [stderr] | ^~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/io_buf.h:14, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:10, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/noop.cc:8: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:82:15: warning: 'void* memset(void*, int, size_t)' clearing an object of type 'class std::shared_ptr, std::__cxx11::basic_string > >' with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 82 | memset(_begin + old_len, 0, (length - old_len) * sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /usr/include/c++/9/memory:81, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/function_base.hpp:16, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/detail/prologue.hpp:17, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/function_template.hpp:13, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/detail/maybe_include.hpp:22, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/function1.hpp:11, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/program_options/include/boost/program_options/value_semantic.hpp:13, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/program_options/include/boost/program_options/options_description.hpp:13, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/program_options/include/boost/program_options.hpp:15, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:7, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/noop.cc:8: [INFO] [stderr] /usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr, std::__cxx11::basic_string > >' declared here [INFO] [stderr] 103 | class shared_ptr : public __shared_ptr<_Tp> [INFO] [stderr] | ^~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/io_buf.h:14, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:10, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/noop.cc:8: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h: In instantiation of 'void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:110:7: required from 'void v_array::push_back(const T&) [with T = feature_slice]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:354:29: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:74:28: warning: 'void* realloc(void*, size_t)' moving an object of non-trivially copyable type 'struct feature_slice'; use 'new' and 'delete' instead [-Wclass-memaccess] [INFO] [stderr] 74 | T* temp = (T*)realloc(_begin, sizeof(T) * length); [INFO] [stderr] | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:18, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:11, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/noop.cc:8: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:33:8: note: 'struct feature_slice' declared here [INFO] [stderr] 33 | struct feature_slice // a helper struct for functions using the set {v,i,space_name} [INFO] [stderr] | ^~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/io_buf.h:14, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:10, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/noop.cc:8: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:82:15: warning: 'void* memset(void*, int, size_t)' clearing an object of type 'struct feature_slice' with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 82 | memset(_begin + old_len, 0, (length - old_len) * sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:18, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:11, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/noop.cc:8: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:33:8: note: 'struct feature_slice' declared here [INFO] [stderr] 33 | struct feature_slice // a helper struct for functions using the set {v,i,space_name} [INFO] [stderr] | ^~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/io_buf.h:14, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:10, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cb_adf.cc:10: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h: In instantiation of 'void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:92:7: required from 'void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:301:23: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:74:28: warning: 'void* realloc(void*, size_t)' moving an object of non-trivially copyable type 'class std::shared_ptr, std::__cxx11::basic_string > >'; use 'new' and 'delete' instead [-Wclass-memaccess] [INFO] [stderr] 74 | T* temp = (T*)realloc(_begin, sizeof(T) * length); [INFO] [stderr] | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/io_buf.h:14, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:10, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/noop.cc:8: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h: In instantiation of 'void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:110:7: required from 'void v_array::push_back(const T&) [with T = feature]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:371:29: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:82:15: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'struct feature'; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 82 | memset(_begin + old_len, 0, (length - old_len) * sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:18, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:11, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/noop.cc:8: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:25:8: note: 'struct feature' declared here [INFO] [stderr] 25 | struct feature // sparse feature definition for the library interface [INFO] [stderr] | ^~~~~~~ [INFO] [stderr] In file included from /usr/include/c++/9/memory:81, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/function_base.hpp:16, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/detail/prologue.hpp:17, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/function_template.hpp:13, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/detail/maybe_include.hpp:22, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/function1.hpp:11, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/program_options/include/boost/program_options/value_semantic.hpp:13, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/program_options/include/boost/program_options/options_description.hpp:13, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/program_options/include/boost/program_options.hpp:15, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:7, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cb_adf.cc:10: [INFO] [stderr] /usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr, std::__cxx11::basic_string > >' declared here [INFO] [stderr] 103 | class shared_ptr : public __shared_ptr<_Tp> [INFO] [stderr] | ^~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/io_buf.h:14, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:10, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cb_adf.cc:10: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:82:15: warning: 'void* memset(void*, int, size_t)' clearing an object of type 'class std::shared_ptr, std::__cxx11::basic_string > >' with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 82 | memset(_begin + old_len, 0, (length - old_len) * sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /usr/include/c++/9/memory:81, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/function_base.hpp:16, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/detail/prologue.hpp:17, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/function_template.hpp:13, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/detail/maybe_include.hpp:22, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/function/include/boost/function/function1.hpp:11, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/program_options/include/boost/program_options/value_semantic.hpp:13, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/program_options/include/boost/program_options/options_description.hpp:13, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/external/boost/libs/program_options/include/boost/program_options.hpp:15, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:7, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cb_adf.cc:10: [INFO] [stderr] /usr/include/c++/9/bits/shared_ptr.h:103:11: note: 'class std::shared_ptr, std::__cxx11::basic_string > >' declared here [INFO] [stderr] 103 | class shared_ptr : public __shared_ptr<_Tp> [INFO] [stderr] | ^~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/parser.h:28, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:12, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/scorer.cc:3: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h: In instantiation of 'void VW::no_lock_object_pool::new_chunk(size_t) [with T = example; TInitializer = example_initializer; TCleanup = VW::default_cleanup; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h:36:5: required from 'VW::no_lock_object_pool::no_lock_object_pool(size_t, TInitializer, size_t) [with T = example; TInitializer = example_initializer; TCleanup = VW::default_cleanup; size_t = long unsigned int]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h:170:63: required from 'VW::object_pool::object_pool(size_t, TInitializer, size_t) [with T = example; TInitializer = example_initializer; TCleanup = VW::default_cleanup; size_t = long unsigned int]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/parser.h:41:116: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h:111:13: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'struct example'; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 111 | memset(&chunk[i], 0, sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:11, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/scorer.cc:3: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:54:8: note: 'struct example' declared here [INFO] [stderr] 54 | struct example : public example_predict // core example datatype. [INFO] [stderr] | ^~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/io_buf.h:14, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:10, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cb_adf.cc:10: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h: In instantiation of 'void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:110:7: required from 'void v_array::push_back(const T&) [with T = feature_slice]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:354:29: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:74:28: warning: 'void* realloc(void*, size_t)' moving an object of non-trivially copyable type 'struct feature_slice'; use 'new' and 'delete' instead [-Wclass-memaccess] [INFO] [stderr] 74 | T* temp = (T*)realloc(_begin, sizeof(T) * length); [INFO] [stderr] | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:18, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:11, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cb_adf.cc:10: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:33:8: note: 'struct feature_slice' declared here [INFO] [stderr] 33 | struct feature_slice // a helper struct for functions using the set {v,i,space_name} [INFO] [stderr] | ^~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/io_buf.h:14, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:10, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cb_adf.cc:10: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:82:15: warning: 'void* memset(void*, int, size_t)' clearing an object of type 'struct feature_slice' with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 82 | memset(_begin + old_len, 0, (length - old_len) * sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:18, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:11, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cb_adf.cc:10: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:33:8: note: 'struct feature_slice' declared here [INFO] [stderr] 33 | struct feature_slice // a helper struct for functions using the set {v,i,space_name} [INFO] [stderr] | ^~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/io_buf.h:14, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:10, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cb_adf.cc:10: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h: In instantiation of 'void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:110:7: required from 'void v_array::push_back(const T&) [with T = feature]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:371:29: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/v_array.h:82:15: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'struct feature'; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 82 | memset(_begin + old_len, 0, (length - old_len) * sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:18, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:11, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cb_adf.cc:10: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/feature_group.h:25:8: note: 'struct feature' declared here [INFO] [stderr] 25 | struct feature // sparse feature definition for the library interface [INFO] [stderr] | ^~~~~~~ [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h:357:28: warning: cast between incompatible function types from 'void (*)(LRQstate&, LEARNER::learner&, example&)' to 'LEARNER::learn_data::fn' {aka 'void (*)(void*, LEARNER::learner&, void*)'} [-Wcast-function-type] [INFO] [stderr] 357 | ret.learn_fd.learn_f = (learn_data::fn)learn; [INFO] [stderr] | ^~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h:358:29: warning: cast between incompatible function types from 'void (*)(LRQstate&, LEARNER::learner&, example&)' to 'LEARNER::learn_data::fn' {aka 'void (*)(void*, LEARNER::learner&, void*)'} [-Wcast-function-type] [INFO] [stderr] 358 | ret.learn_fd.update_f = (learn_data::fn)learn; [INFO] [stderr] | ^~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h:359:30: warning: cast between incompatible function types from 'void (*)(LRQstate&, LEARNER::learner&, example&)' to 'LEARNER::learn_data::fn' {aka 'void (*)(void*, LEARNER::learner&, void*)'} [-Wcast-function-type] [INFO] [stderr] 359 | ret.learn_fd.predict_f = (learn_data::fn)predict; [INFO] [stderr] | ^~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] compilation terminated. [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:13, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/noop.cc:8: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h: In instantiation of 'static LEARNER::learner& LEARNER::learner::init_learner(T*, L*, void (*)(T&, L&, E&), void (*)(T&, L&, E&), size_t, prediction_type::prediction_type_t) [with L = LEARNER::learner; T = char; E = example; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h:394:37: required from 'LEARNER::learner& LEARNER::init_learner(void (*)(T&, L&, E&), size_t) [with T = char; E = example; L = LEARNER::learner; size_t = long unsigned int]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/noop.cc:24:50: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h:348:48: warning: cast between incompatible function types from 'void (*)(vw&, void*, example&)' to 'LEARNER::finish_example_data::fn' {aka 'void (*)(vw&, void*, void*)'} [-Wcast-function-type] [INFO] [stderr] 348 | ret.finish_example_fd.finish_example_f = (finish_example_data::fn)return_simple_example; [INFO] [stderr] | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h:357:28: warning: cast between incompatible function types from 'void (*)(char&, LEARNER::learner&, example&)' to 'LEARNER::learn_data::fn' {aka 'void (*)(void*, LEARNER::learner&, void*)'} [-Wcast-function-type] [INFO] [stderr] 357 | ret.learn_fd.learn_f = (learn_data::fn)learn; [INFO] [stderr] | ^~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h:358:29: warning: cast between incompatible function types from 'void (*)(char&, LEARNER::learner&, example&)' to 'LEARNER::learn_data::fn' {aka 'void (*)(void*, LEARNER::learner&, void*)'} [-Wcast-function-type] [INFO] [stderr] 358 | ret.learn_fd.update_f = (learn_data::fn)learn; [INFO] [stderr] | ^~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h:359:30: warning: cast between incompatible function types from 'void (*)(char&, LEARNER::learner&, example&)' to 'LEARNER::learn_data::fn' {aka 'void (*)(void*, LEARNER::learner&, void*)'} [-Wcast-function-type] [INFO] [stderr] 359 | ret.learn_fd.predict_f = (learn_data::fn)predict; [INFO] [stderr] | ^~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:13, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cb_adf.cc:10: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h: In instantiation of 'static LEARNER::learner& LEARNER::learner::init_learner(T*, L*, void (*)(T&, L&, E&), void (*)(T&, L&, E&), size_t, prediction_type::prediction_type_t) [with L = LEARNER::learner >; T = CB_ADF::cb_adf; E = std::vector; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h:372:42: required from 'LEARNER::learner& LEARNER::init_learner(free_ptr&, L*, void (*)(T&, L&, E&), void (*)(T&, L&, E&), size_t, prediction_type::prediction_type_t) [with T = CB_ADF::cb_adf; E = std::vector; L = LEARNER::learner >; free_ptr = std::unique_ptr; size_t = long unsigned int]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cb_adf.cc:576:96: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h:348:48: warning: cast between incompatible function types from 'void (*)(vw&, void*, example&)' to 'LEARNER::finish_example_data::fn' {aka 'void (*)(vw&, void*, void*)'} [-Wcast-function-type] [INFO] [stderr] 348 | ret.finish_example_fd.finish_example_f = (finish_example_data::fn)return_simple_example; [INFO] [stderr] | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/parser.h:28, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:12, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/sender.cc:22: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h: In instantiation of 'void VW::no_lock_object_pool::new_chunk(size_t) [with T = example; TInitializer = example_initializer; TCleanup = VW::default_cleanup; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h:36:5: required from 'VW::no_lock_object_pool::no_lock_object_pool(size_t, TInitializer, size_t) [with T = example; TInitializer = example_initializer; TCleanup = VW::default_cleanup; size_t = long unsigned int]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h:170:63: required from 'VW::object_pool::object_pool(size_t, TInitializer, size_t) [with T = example; TInitializer = example_initializer; TCleanup = VW::default_cleanup; size_t = long unsigned int]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/parser.h:41:116: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h:111:13: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'struct example'; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 111 | memset(&chunk[i], 0, sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cache.h:9, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/sender.cc:20: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:54:8: note: 'struct example' declared here [INFO] [stderr] 54 | struct example : public example_predict // core example datatype. [INFO] [stderr] | ^~~~~~~ [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h:357:28: warning: cast between incompatible function types from 'void (*)(CB_ADF::cb_adf&, LEARNER::learner >&, std::vector&)' to 'LEARNER::learn_data::fn' {aka 'void (*)(void*, LEARNER::learner&, void*)'} [-Wcast-function-type] [INFO] [stderr] 357 | ret.learn_fd.learn_f = (learn_data::fn)learn; [INFO] [stderr] | ^~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h:358:29: warning: cast between incompatible function types from 'void (*)(CB_ADF::cb_adf&, LEARNER::learner >&, std::vector&)' to 'LEARNER::learn_data::fn' {aka 'void (*)(void*, LEARNER::learner&, void*)'} [-Wcast-function-type] [INFO] [stderr] 358 | ret.learn_fd.update_f = (learn_data::fn)learn; [INFO] [stderr] | ^~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/learner.h:359:30: warning: cast between incompatible function types from 'void (*)(CB_ADF::cb_adf&, LEARNER::learner >&, std::vector&)' to 'LEARNER::learn_data::fn' {aka 'void (*)(void*, LEARNER::learner&, void*)'} [-Wcast-function-type] [INFO] [stderr] 359 | ret.learn_fd.predict_f = (learn_data::fn)predict; [INFO] [stderr] | ^~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/parser.h:28, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:12, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/lrq.cc:3: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h: In instantiation of 'void VW::no_lock_object_pool::new_chunk(size_t) [with T = example; TInitializer = example_initializer; TCleanup = VW::default_cleanup; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h:36:5: required from 'VW::no_lock_object_pool::no_lock_object_pool(size_t, TInitializer, size_t) [with T = example; TInitializer = example_initializer; TCleanup = VW::default_cleanup; size_t = long unsigned int]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h:170:63: required from 'VW::object_pool::object_pool(size_t, TInitializer, size_t) [with T = example; TInitializer = example_initializer; TCleanup = VW::default_cleanup; size_t = long unsigned int]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/parser.h:41:116: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h:111:13: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'struct example'; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 111 | memset(&chunk[i], 0, sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:11, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/lrq.cc:3: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:54:8: note: 'struct example' declared here [INFO] [stderr] 54 | struct example : public example_predict // core example datatype. [INFO] [stderr] | ^~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/parser.h:28, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:12, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/noop.cc:8: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h: In instantiation of 'void VW::no_lock_object_pool::new_chunk(size_t) [with T = example; TInitializer = example_initializer; TCleanup = VW::default_cleanup; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h:36:5: required from 'VW::no_lock_object_pool::no_lock_object_pool(size_t, TInitializer, size_t) [with T = example; TInitializer = example_initializer; TCleanup = VW::default_cleanup; size_t = long unsigned int]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h:170:63: required from 'VW::object_pool::object_pool(size_t, TInitializer, size_t) [with T = example; TInitializer = example_initializer; TCleanup = VW::default_cleanup; size_t = long unsigned int]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/parser.h:41:116: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h:111:13: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'struct example'; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 111 | memset(&chunk[i], 0, sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:11, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/noop.cc:8: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:54:8: note: 'struct example' declared here [INFO] [stderr] 54 | struct example : public example_predict // core example datatype. [INFO] [stderr] | ^~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/parser.h:28, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:12, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cb_adf.cc:10: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h: In instantiation of 'void VW::no_lock_object_pool::new_chunk(size_t) [with T = example; TInitializer = example_initializer; TCleanup = VW::default_cleanup; size_t = long unsigned int]': [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h:36:5: required from 'VW::no_lock_object_pool::no_lock_object_pool(size_t, TInitializer, size_t) [with T = example; TInitializer = example_initializer; TCleanup = VW::default_cleanup; size_t = long unsigned int]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h:170:63: required from 'VW::object_pool::object_pool(size_t, TInitializer, size_t) [with T = example; TInitializer = example_initializer; TCleanup = VW::default_cleanup; size_t = long unsigned int]' [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/parser.h:41:116: required from here [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/object_pool.h:111:13: warning: 'void* memset(void*, int, size_t)' clearing an object of non-trivial type 'struct example'; use assignment or value-initialization instead [-Wclass-memaccess] [INFO] [stderr] 111 | memset(&chunk[i], 0, sizeof(T)); [INFO] [stderr] | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] In file included from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/reductions.h:11, [INFO] [stderr] from /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/cb_adf.cc:10: [INFO] [stderr] /opt/rustwide/workdir/external/vowpal_wabbit/vowpalwabbit/example.h:54:8: note: 'struct example' declared here [INFO] [stderr] 54 | struct example : public example_predict // core example datatype. [INFO] [stderr] | ^~~~~~~ [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:141: vowpalwabbit/CMakeFiles/vw.dir/baseline.cc.o] Error 1 [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:323: vowpalwabbit/CMakeFiles/vw.dir/cb_explore_adf_softmax.cc.o] Error 1 [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:661: vowpalwabbit/CMakeFiles/vw.dir/lda_core.cc.o] Error 1 [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:765: vowpalwabbit/CMakeFiles/vw.dir/mf.cc.o] Error 1 [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:1103: vowpalwabbit/CMakeFiles/vw.dir/search_meta.cc.o] Error 1 [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:1285: vowpalwabbit/CMakeFiles/vw.dir/warm_cb.cc.o] Error 1 [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:557: vowpalwabbit/CMakeFiles/vw.dir/gd.cc.o] Error 1 [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:687: vowpalwabbit/CMakeFiles/vw.dir/log_multi.cc.o] Error 1 [INFO] [stderr] make[3]: *** [vowpalwabbit/CMakeFiles/vw.dir/build.make:791: vowpalwabbit/CMakeFiles/vw.dir/multilabel_oaa.cc.o] Error 1 [INFO] [stderr] make[2]: *** [CMakeFiles/Makefile2:575: vowpalwabbit/CMakeFiles/vw.dir/all] Error 2 [INFO] [stderr] make[1]: *** [CMakeFiles/Makefile2:496: vowpalwabbit/CMakeFiles/vw_c_wrapper.dir/rule] Error 2 [INFO] [stderr] make: *** [Makefile:294: vw_c_wrapper] Error 2 [INFO] [stderr] thread 'main' panicked at ' [INFO] [stderr] command did not execute successfully, got: exit status: 2 [INFO] [stderr] [INFO] [stderr] build script failed, must exit now', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.46/src/lib.rs:974:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55c9735915ac - std::backtrace_rs::backtrace::libunwind::trace::h7630ba4cba718aa0 [INFO] [stderr] at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x55c9735915ac - std::backtrace_rs::backtrace::trace_unsynchronized::he7498e79c157f5ac [INFO] [stderr] at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55c9735915ac - std::sys_common::backtrace::_print_fmt::hdaebadaee17bca49 [INFO] [stderr] at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55c9735915ac - ::fmt::h82b0e3aaf8a96140 [INFO] [stderr] at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55c9735b734c - core::fmt::write::h72801a82c94e6ff1 [INFO] [stderr] at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/core/src/fmt/mod.rs:1149:17 [INFO] [stderr] 5: 0x55c97358d355 - std::io::Write::write_fmt::hc2da38dc44811df8 [INFO] [stderr] at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/io/mod.rs:1697:15 [INFO] [stderr] 6: 0x55c973593390 - std::sys_common::backtrace::_print::h1c9a1d19c48821c1 [INFO] [stderr] at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55c973593390 - std::sys_common::backtrace::print::h7ce8802039fa9d0e [INFO] [stderr] at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55c973593390 - std::panicking::default_hook::{{closure}}::hb2a74a8c1499c326 [INFO] [stderr] at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/panicking.rs:211:50 [INFO] [stderr] 9: 0x55c973592f3b - std::panicking::default_hook::hf4f180b00076f2b2 [INFO] [stderr] at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/panicking.rs:228:9 [INFO] [stderr] 10: 0x55c973593a44 - std::panicking::rust_panic_with_hook::he85ce8435493b711 [INFO] [stderr] at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/panicking.rs:606:17 [INFO] [stderr] 11: 0x55c973593520 - std::panicking::begin_panic_handler::{{closure}}::h31e15f69e6235bd2 [INFO] [stderr] at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/panicking.rs:502:13 [INFO] [stderr] 12: 0x55c973591a64 - std::sys_common::backtrace::__rust_end_short_backtrace::hfce2fadb61aaa3ae [INFO] [stderr] at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/sys_common/backtrace.rs:139:18 [INFO] [stderr] 13: 0x55c973593489 - rust_begin_unwind [INFO] [stderr] at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/panicking.rs:498:5 [INFO] [stderr] 14: 0x55c973036771 - core::panicking::panic_fmt::h7b8580d81fcbbacd [INFO] [stderr] at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/core/src/panicking.rs:107:14 [INFO] [stderr] 15: 0x55c9730427c3 - cmake::fail::hceceaae959cc1254 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.46/src/lib.rs:974:5 [INFO] [stderr] 16: 0x55c9730421e9 - cmake::run::hca576b18324e284b [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.46/src/lib.rs:952:9 [INFO] [stderr] 17: 0x55c97303f20e - cmake::Config::build::he6a6d59247e4c4ec [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cmake-0.1.46/src/lib.rs:832:9 [INFO] [stderr] 18: 0x55c97303733d - build_script_build::main::h48646036f526dadc [INFO] [stderr] at /opt/rustwide/workdir/build.rs:15:15 [INFO] [stderr] 19: 0x55c9730384ab - core::ops::function::FnOnce::call_once::hd2ba8bcf2b403591 [INFO] [stderr] at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 20: 0x55c9730382ae - std::sys_common::backtrace::__rust_begin_short_backtrace::hbf172c8b32186749 [INFO] [stderr] at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/sys_common/backtrace.rs:123:18 [INFO] [stderr] 21: 0x55c973038211 - std::rt::lang_start::{{closure}}::h5045606d6719c641 [INFO] [stderr] at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/rt.rs:145:18 [INFO] [stderr] 22: 0x55c973590df1 - core::ops::function::impls:: for &F>::call_once::h0e73392810ecd318 [INFO] [stderr] at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 23: 0x55c973590df1 - std::panicking::try::do_call::h12dcb4a4f352a507 [INFO] [stderr] at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/panicking.rs:406:40 [INFO] [stderr] 24: 0x55c973590df1 - std::panicking::try::h0d978c76ab4a3863 [INFO] [stderr] at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/panicking.rs:370:19 [INFO] [stderr] 25: 0x55c973590df1 - std::panic::catch_unwind::hab40227675186980 [INFO] [stderr] at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/panic.rs:133:14 [INFO] [stderr] 26: 0x55c973590df1 - std::rt::lang_start_internal::{{closure}}::hc34786299e7d2cf7 [INFO] [stderr] at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/rt.rs:128:48 [INFO] [stderr] 27: 0x55c973590df1 - std::panicking::try::do_call::h38e7a9128f21d387 [INFO] [stderr] at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/panicking.rs:406:40 [INFO] [stderr] 28: 0x55c973590df1 - std::panicking::try::h32d4e72fd8922bce [INFO] [stderr] at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/panicking.rs:370:19 [INFO] [stderr] 29: 0x55c973590df1 - std::panic::catch_unwind::h9a345671d889d41f [INFO] [stderr] at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/panic.rs:133:14 [INFO] [stderr] 30: 0x55c973590df1 - std::rt::lang_start_internal::h9e691a4f557eb2a3 [INFO] [stderr] at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/rt.rs:128:20 [INFO] [stderr] 31: 0x55c9730381e0 - std::rt::lang_start::hf9fb476b8269b389 [INFO] [stderr] at /rustc/cac44d9528e3bbbdaa1537d187bd489ccc5de18c/library/std/src/rt.rs:144:17 [INFO] [stderr] 32: 0x55c973037e6c - main [INFO] [stderr] 33: 0x7fab223060b3 - __libc_start_main [INFO] [stderr] 34: 0x55c973036f0e - _start [INFO] [stderr] 35: 0x0 - [INFO] running `Command { std: "docker" "inspect" "c720ae7a9dbe1809dc1279ee92603c6a25a08398286c6fde6b0cd3b5d463f617", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c720ae7a9dbe1809dc1279ee92603c6a25a08398286c6fde6b0cd3b5d463f617", kill_on_drop: false }` [INFO] [stdout] c720ae7a9dbe1809dc1279ee92603c6a25a08398286c6fde6b0cd3b5d463f617