[INFO] fetching crate vowpalwabbit-sys 8.8.1+vw-v8.8.0...
[INFO] documenting vowpalwabbit-sys-8.8.1+vw-v8.8.0 against 1.76.0 for beta-1.77-rustdoc-1
[INFO] extracting crate vowpalwabbit-sys 8.8.1+vw-v8.8.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate vowpalwabbit-sys 8.8.1+vw-v8.8.0 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "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-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bindgen v0.52.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2a2d3d91e9ba31f2993b3f204683e8ea31fe1de481619bf62e570462359d4c11
[INFO] running `Command { std: "docker" "start" "-a" "2a2d3d91e9ba31f2993b3f204683e8ea31fe1de481619bf62e570462359d4c11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a2d3d91e9ba31f2993b3f204683e8ea31fe1de481619bf62e570462359d4c11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a2d3d91e9ba31f2993b3f204683e8ea31fe1de481619bf62e570462359d4c11", kill_on_drop: false }`
[INFO] [stdout] 2a2d3d91e9ba31f2993b3f204683e8ea31fe1de481619bf62e570462359d4c11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14c0ebb8dd0a5ac6eff0642b40a5a061ca48488bf2b6ae1e39212379a5751cd8
[INFO] running `Command { std: "docker" "start" "-a" "14c0ebb8dd0a5ac6eff0642b40a5a061ca48488bf2b6ae1e39212379a5751cd8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling bindgen v0.52.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling clang-sys v0.28.1
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling cexpr v0.3.6
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling regex-automata v0.4.5
[INFO] [stderr]    Compiling regex v1.10.3
[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] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/vowpalwabbit-sys-19246fc051417ce8/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: cd "/opt/rustwide/target/debug/build/vowpalwabbit-sys-5544a7dcd7121a13/out/build" && CMAKE_PREFIX_PATH="" "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-5544a7dcd7121a13/out/lib" "-DCMAKE_LIBRARY_OUTPUT_DIRECTORY=/opt/rustwide/target/debug/build/vowpalwabbit-sys-5544a7dcd7121a13/out/lib" "-DCMAKE_RUNTIME_OUTPUT_DIRECTORY=/opt/rustwide/target/debug/build/vowpalwabbit-sys-5544a7dcd7121a13/out/bin" "-DCMAKE_INSTALL_PREFIX=/opt/rustwide/target/debug/build/vowpalwabbit-sys-5544a7dcd7121a13/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 11.4.0
[INFO] [stderr]   -- Detecting CXX compiler ABI info
[INFO] [stderr]   -- Detecting CXX compiler ABI info - done
[INFO] [stderr]   -- Check for working CXX compiler: /usr/bin/c++ - skipped
[INFO] [stderr]   -- Detecting CXX compile features
[INFO] [stderr]   -- Detecting CXX compile features - done
[INFO] [stderr]   -- Number of processors: 16
[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 - Success
[INFO] [stderr]   -- Found Threads: TRUE  
[INFO] [stderr]   -- The C compiler identification is GNU 11.4.0
[INFO] [stderr]   -- Detecting C compiler ABI info
[INFO] [stderr]   -- Detecting C compiler ABI info - done
[INFO] [stderr]   -- Check for working C compiler: /usr/bin/cc - skipped
[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-5544a7dcd7121a13/out/build
[INFO] [stderr]   running: cd "/opt/rustwide/target/debug/build/vowpalwabbit-sys-5544a7dcd7121a13/out/build" && MAKEFLAGS="-j --jobserver-fds=7,8 --jobserver-auth=7,8" "cmake" "--build" "." "--target" "vw_c_wrapper" "--config" "Debug"
[INFO] [stderr]   [  1%] Building CXX object vowpalwabbit/CMakeFiles/allreduce.dir/allreduce_threads.cc.o
[INFO] [stderr]   [  1%] Building CXX object external/boost-cmake/CMakeFiles/Boost_program_options.dir/__/boost/libs/program_options/src/cmdline.cpp.o
[INFO] [stderr]   [  1%] Building C object external/zlib/CMakeFiles/zlib.dir/adler32.o
[INFO] [stderr]   [  1%] Building CXX object vowpalwabbit/CMakeFiles/allreduce.dir/allreduce_sockets.cc.o
[INFO] [stderr]   [  3%] Building CXX object vowpalwabbit/CMakeFiles/allreduce.dir/vw_exception.cc.o
[INFO] [stderr]   [  5%] Building CXX object external/boost-cmake/CMakeFiles/Boost_program_options.dir/__/boost/libs/program_options/src/options_description.cpp.o
[INFO] [stderr]   [  5%] Building CXX object external/boost-cmake/CMakeFiles/Boost_program_options.dir/__/boost/libs/program_options/src/config_file.cpp.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/compress.o
[INFO] [stderr]   [  9%] Building CXX object external/boost-cmake/CMakeFiles/Boost_program_options.dir/__/boost/libs/program_options/src/parsers.cpp.o
[INFO] [stderr]   [  9%] Building CXX object external/boost-cmake/CMakeFiles/Boost_program_options.dir/__/boost/libs/program_options/src/variables_map.cpp.o
[INFO] [stderr]   [ 11%] Building CXX object external/boost-cmake/CMakeFiles/Boost_program_options.dir/__/boost/libs/program_options/src/value_semantic.cpp.o
[INFO] [stderr]   [ 11%] Building C object external/zlib/CMakeFiles/zlib.dir/deflate.o
[INFO] [stderr]   [ 11%] Building C object external/zlib/CMakeFiles/zlib.dir/gzclose.o
[INFO] [stderr]   [ 11%] Building C object external/zlib/CMakeFiles/zlib.dir/gzlib.o
[INFO] [stderr]   [ 13%] Building CXX object external/boost-cmake/CMakeFiles/Boost_program_options.dir/__/boost/libs/program_options/src/positional_options.cpp.o
[INFO] [stderr]   [ 15%] Building C object external/zlib/CMakeFiles/zlib.dir/gzread.o
[INFO] [stderr]   [ 15%] Building C object external/zlib/CMakeFiles/zlib.dir/gzwrite.o
[INFO] [stderr]   [ 15%] Building C object external/zlib/CMakeFiles/zlib.dir/inflate.o
[INFO] [stderr]   [ 17%] Building CXX object external/boost-cmake/CMakeFiles/Boost_program_options.dir/__/boost/libs/program_options/src/utf8_codecvt_facet.cpp.o
[INFO] [stderr]   [ 17%] Building C object external/zlib/CMakeFiles/zlib.dir/infback.o
[INFO] [stderr]   [ 17%] Building C object external/zlib/CMakeFiles/zlib.dir/inftrees.o
[INFO] [stderr]   [ 19%] Building C object external/zlib/CMakeFiles/zlib.dir/inffast.o
[INFO] [stderr]   [ 19%] Building C object external/zlib/CMakeFiles/zlib.dir/trees.o
[INFO] [stderr]   [ 19%] Building C object external/zlib/CMakeFiles/zlib.dir/uncompr.o
[INFO] [stderr]   [ 21%] Building C object external/zlib/CMakeFiles/zlib.dir/zutil.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%] Linking C shared library /opt/rustwide/target/debug/build/vowpalwabbit-sys-5544a7dcd7121a13/out/lib/libz.so
[INFO] [stderr]   [ 23%] Built target zlib
[INFO] [stderr]   [ 23%] Linking CXX static library /opt/rustwide/target/debug/build/vowpalwabbit-sys-5544a7dcd7121a13/out/lib/liballreduce.a
[INFO] [stderr]   [ 23%] Built target allreduce
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   CMake Deprecation Warning at external/zlib/CMakeLists.txt:1 (cmake_minimum_required):
[INFO] [stderr]     Compatibility with CMake < 2.8.12 will be removed from a future version of
[INFO] [stderr]     CMake.
[INFO] [stderr] 
[INFO] [stderr]     Update the VERSION argument <min> value or use a ...<max> suffix to tell
[INFO] [stderr]     CMake that the project does not need compatibility with older versions.
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [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]   c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr]   compilation terminated.
[INFO] [stderr]   gmake[3]: *** [external/boost-cmake/CMakeFiles/Boost_program_options.dir/build.make:118: external/boost-cmake/CMakeFiles/Boost_program_options.dir/__/boost/libs/program_options/src/parsers.cpp.o] Error 1
[INFO] [stderr]   gmake[3]: *** Waiting for unfinished jobs....
[INFO] [stderr]   gmake[2]: *** [CMakeFiles/Makefile2:413: external/boost-cmake/CMakeFiles/Boost_program_options.dir/all] Error 2
[INFO] [stderr]   gmake[1]: *** [CMakeFiles/Makefile2:584: vowpalwabbit/CMakeFiles/vw_c_wrapper.dir/rule] Error 2
[INFO] [stderr]   gmake: *** [Makefile:351: vw_c_wrapper] Error 2
[INFO] [stderr]   thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cmake-0.1.50/src/lib.rs:1098:5:
[INFO] [stderr] 
[INFO] [stderr]   command did not execute successfully, got: exit status: 2
[INFO] [stderr] 
[INFO] [stderr]   build script failed, must exit now
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x55b1b8d00486 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stderr]      1:     0x55b1b8d00486 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x55b1b8d00486 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stderr]      3:     0x55b1b8d00486 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stderr]      4:     0x55b1b8d2b330 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stderr]      5:     0x55b1b8d2b330 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stderr]      6:     0x55b1b8cfd95f - std::io::Write::write_fmt::h78b18af5775fedb5
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stderr]      7:     0x55b1b8d00264 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stderr]      8:     0x55b1b8d00264 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stderr]      9:     0x55b1b8d01b47 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stderr]     10:     0x55b1b8d018a9 - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:292:9
[INFO] [stderr]     11:     0x55b1b8d01fd8 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:779:13
[INFO] [stderr]     12:     0x55b1b8d01eb2 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:657:13
[INFO] [stderr]     13:     0x55b1b8d00986 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stderr]     14:     0x55b1b8d01c10 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stderr]     15:     0x55b1b87bbd25 - core::panicking::panic_fmt::h784f20a50eaab275
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
[INFO] [stderr]     16:     0x55b1b87d8571 - cmake::fail::h31b59fa2e4fb16e2
[INFO] [stderr]     17:     0x55b1b87d7d07 - cmake::run::h1bd754b540207a35
[INFO] [stderr]     18:     0x55b1b87d463d - cmake::Config::build::h963b5d81e99a5132
[INFO] [stderr]     19:     0x55b1b87bf416 - build_script_build::main::hbecd74bde316a404
[INFO] [stderr]     20:     0x55b1b87bd113 - core::ops::function::FnOnce::call_once::hfca54cda2c045e4c
[INFO] [stderr]     21:     0x55b1b87bc6d6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h0115a4c03e5169f7
[INFO] [stderr]     22:     0x55b1b87bcd69 - std::rt::lang_start::{{closure}}::hc8556159148a809b
[INFO] [stderr]     23:     0x55b1b8cf91a1 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h37600b1e5eea4ecd
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:284:13
[INFO] [stderr]     24:     0x55b1b8cf91a1 - std::panicking::try::do_call::hb4bda49fa13a0c2b
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stderr]     25:     0x55b1b8cf91a1 - std::panicking::try::h8bbf75149211aaaa
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stderr]     26:     0x55b1b8cf91a1 - std::panic::catch_unwind::h8c78ec68ebea34cb
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stderr]     27:     0x55b1b8cf91a1 - std::rt::lang_start_internal::{{closure}}::hffdf44a19fd9e220
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/rt.rs:148:48
[INFO] [stderr]     28:     0x55b1b8cf91a1 - std::panicking::try::do_call::hcb3194972c74716d
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stderr]     29:     0x55b1b8cf91a1 - std::panicking::try::hcdc6892c5f0dba4c
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stderr]     30:     0x55b1b8cf91a1 - std::panic::catch_unwind::h4910beb4573f4776
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stderr]     31:     0x55b1b8cf91a1 - std::rt::lang_start_internal::h6939038e2873596b
[INFO] [stderr]                                  at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/rt.rs:148:20
[INFO] [stderr]     32:     0x55b1b87bcd47 - std::rt::lang_start::hf9da2a913671dbdb
[INFO] [stderr]     33:     0x55b1b87bff05 - main
[INFO] [stderr]     34:     0x7fe0d7f1ad90 - <unknown>
[INFO] [stderr]     35:     0x7fe0d7f1ae40 - __libc_start_main
[INFO] [stderr]     36:     0x55b1b87bc605 - _start
[INFO] [stderr]     37:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "14c0ebb8dd0a5ac6eff0642b40a5a061ca48488bf2b6ae1e39212379a5751cd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14c0ebb8dd0a5ac6eff0642b40a5a061ca48488bf2b6ae1e39212379a5751cd8", kill_on_drop: false }`
[INFO] [stdout] 14c0ebb8dd0a5ac6eff0642b40a5a061ca48488bf2b6ae1e39212379a5751cd8
[INFO] documenting vowpalwabbit-sys-8.8.1+vw-v8.8.0 against beta-2024-02-10 for beta-1.77-rustdoc-1
[INFO] extracting crate vowpalwabbit-sys 8.8.1+vw-v8.8.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate vowpalwabbit-sys 8.8.1+vw-v8.8.0 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "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-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 403155fb953a7fd55ebec38df5daa56ac30ba34b081463f4fd3ed423f410b630
[INFO] running `Command { std: "docker" "start" "-a" "403155fb953a7fd55ebec38df5daa56ac30ba34b081463f4fd3ed423f410b630", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "403155fb953a7fd55ebec38df5daa56ac30ba34b081463f4fd3ed423f410b630", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "403155fb953a7fd55ebec38df5daa56ac30ba34b081463f4fd3ed423f410b630", kill_on_drop: false }`
[INFO] [stdout] 403155fb953a7fd55ebec38df5daa56ac30ba34b081463f4fd3ed423f410b630
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2877c3ff42fde93557628c7e3547a4cce52b86db8596feeb7422bf6bd9eb66c4
[INFO] running `Command { std: "docker" "start" "-a" "2877c3ff42fde93557628c7e3547a4cce52b86db8596feeb7422bf6bd9eb66c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling clang-sys v0.28.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling bindgen v0.52.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]    Compiling cexpr v0.3.6
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling regex-automata v0.4.5
[INFO] [stderr]    Compiling regex v1.10.3
[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] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/vowpalwabbit-sys-b50d9fdc26d7d6e0/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: cd "/opt/rustwide/target/debug/build/vowpalwabbit-sys-c4f2388a5a7ac1c4/out/build" && CMAKE_PREFIX_PATH="" "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-c4f2388a5a7ac1c4/out/lib" "-DCMAKE_LIBRARY_OUTPUT_DIRECTORY=/opt/rustwide/target/debug/build/vowpalwabbit-sys-c4f2388a5a7ac1c4/out/lib" "-DCMAKE_RUNTIME_OUTPUT_DIRECTORY=/opt/rustwide/target/debug/build/vowpalwabbit-sys-c4f2388a5a7ac1c4/out/bin" "-DCMAKE_INSTALL_PREFIX=/opt/rustwide/target/debug/build/vowpalwabbit-sys-c4f2388a5a7ac1c4/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 11.4.0
[INFO] [stderr]   -- Detecting CXX compiler ABI info
[INFO] [stderr]   -- Detecting CXX compiler ABI info - done
[INFO] [stderr]   -- Check for working CXX compiler: /usr/bin/c++ - skipped
[INFO] [stderr]   -- Detecting CXX compile features
[INFO] [stderr]   -- Detecting CXX compile features - done
[INFO] [stderr]   -- Number of processors: 16
[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 - Success
[INFO] [stderr]   -- Found Threads: TRUE  
[INFO] [stderr]   -- The C compiler identification is GNU 11.4.0
[INFO] [stderr]   -- Detecting C compiler ABI info
[INFO] [stderr]   -- Detecting C compiler ABI info - done
[INFO] [stderr]   -- Check for working C compiler: /usr/bin/cc - skipped
[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-c4f2388a5a7ac1c4/out/build
[INFO] [stderr]   running: cd "/opt/rustwide/target/debug/build/vowpalwabbit-sys-c4f2388a5a7ac1c4/out/build" && MAKEFLAGS="-j --jobserver-fds=7,8 --jobserver-auth=7,8" "cmake" "--build" "." "--target" "vw_c_wrapper" "--config" "Debug"
[INFO] [stderr]   [  1%] Building CXX object external/boost-cmake/CMakeFiles/Boost_program_options.dir/__/boost/libs/program_options/src/cmdline.cpp.o
[INFO] [stderr]   [  1%] Building CXX object vowpalwabbit/CMakeFiles/allreduce.dir/vw_exception.cc.o
[INFO] [stderr]   [  1%] Building C object external/zlib/CMakeFiles/zlib.dir/adler32.o
[INFO] [stderr]   [  3%] Building CXX object vowpalwabbit/CMakeFiles/allreduce.dir/allreduce_sockets.cc.o
[INFO] [stderr]   [  3%] Building CXX object vowpalwabbit/CMakeFiles/allreduce.dir/allreduce_threads.cc.o
[INFO] [stderr]   [  7%] Building CXX object external/boost-cmake/CMakeFiles/Boost_program_options.dir/__/boost/libs/program_options/src/config_file.cpp.o
[INFO] [stderr]   [  7%] Building C object external/zlib/CMakeFiles/zlib.dir/compress.o
[INFO] [stderr]   [  7%] Building C object external/zlib/CMakeFiles/zlib.dir/crc32.o
[INFO] [stderr]   [  7%] Building CXX object external/boost-cmake/CMakeFiles/Boost_program_options.dir/__/boost/libs/program_options/src/options_description.cpp.o
[INFO] [stderr]   [  9%] Building C object external/zlib/CMakeFiles/zlib.dir/deflate.o
[INFO] [stderr]   [  9%] Building C object external/zlib/CMakeFiles/zlib.dir/gzclose.o
[INFO] [stderr]   [  9%] Building CXX object external/boost-cmake/CMakeFiles/Boost_program_options.dir/__/boost/libs/program_options/src/variables_map.cpp.o
[INFO] [stderr]   [  9%] Building C object external/zlib/CMakeFiles/zlib.dir/gzlib.o
[INFO] [stderr]   [ 11%] Building CXX object external/boost-cmake/CMakeFiles/Boost_program_options.dir/__/boost/libs/program_options/src/parsers.cpp.o
[INFO] [stderr]   [ 11%] Building CXX object external/boost-cmake/CMakeFiles/Boost_program_options.dir/__/boost/libs/program_options/src/value_semantic.cpp.o
[INFO] [stderr]   [ 13%] Building C object external/zlib/CMakeFiles/zlib.dir/gzread.o
[INFO] [stderr]   [ 13%] Building C object external/zlib/CMakeFiles/zlib.dir/gzwrite.o
[INFO] [stderr]   [ 13%] Building C object external/zlib/CMakeFiles/zlib.dir/inflate.o
[INFO] [stderr]   [ 15%] Building C object external/zlib/CMakeFiles/zlib.dir/infback.o
[INFO] [stderr]   [ 15%] Building C object external/zlib/CMakeFiles/zlib.dir/inftrees.o
[INFO] [stderr]   [ 17%] Building C object external/zlib/CMakeFiles/zlib.dir/inffast.o
[INFO] [stderr]   [ 17%] Building C object external/zlib/CMakeFiles/zlib.dir/trees.o
[INFO] [stderr]   [ 19%] Building CXX object external/boost-cmake/CMakeFiles/Boost_program_options.dir/__/boost/libs/program_options/src/positional_options.cpp.o
[INFO] [stderr]   [ 19%] Building C object external/zlib/CMakeFiles/zlib.dir/uncompr.o
[INFO] [stderr]   [ 21%] Building C object external/zlib/CMakeFiles/zlib.dir/zutil.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]   [ 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%] Linking C shared library /opt/rustwide/target/debug/build/vowpalwabbit-sys-c4f2388a5a7ac1c4/out/lib/libz.so
[INFO] [stderr]   [ 23%] Built target zlib
[INFO] [stderr]   [ 23%] Linking CXX static library /opt/rustwide/target/debug/build/vowpalwabbit-sys-c4f2388a5a7ac1c4/out/lib/liballreduce.a
[INFO] [stderr]   [ 23%] Built target allreduce
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   CMake Deprecation Warning at external/zlib/CMakeLists.txt:1 (cmake_minimum_required):
[INFO] [stderr]     Compatibility with CMake < 2.8.12 will be removed from a future version of
[INFO] [stderr]     CMake.
[INFO] [stderr] 
[INFO] [stderr]     Update the VERSION argument <min> value or use a ...<max> suffix to tell
[INFO] [stderr]     CMake that the project does not need compatibility with older versions.
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [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]   c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr]   compilation terminated.
[INFO] [stderr]   gmake[3]: *** [external/boost-cmake/CMakeFiles/Boost_program_options.dir/build.make:118: external/boost-cmake/CMakeFiles/Boost_program_options.dir/__/boost/libs/program_options/src/parsers.cpp.o] Error 1
[INFO] [stderr]   gmake[3]: *** Waiting for unfinished jobs....
[INFO] [stderr]   gmake[2]: *** [CMakeFiles/Makefile2:413: external/boost-cmake/CMakeFiles/Boost_program_options.dir/all] Error 2
[INFO] [stderr]   gmake[1]: *** [CMakeFiles/Makefile2:584: vowpalwabbit/CMakeFiles/vw_c_wrapper.dir/rule] Error 2
[INFO] [stderr]   gmake: *** [Makefile:351: vw_c_wrapper] Error 2
[INFO] [stderr]   thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cmake-0.1.50/src/lib.rs:1098:5:
[INFO] [stderr] 
[INFO] [stderr]   command did not execute successfully, got: exit status: 2
[INFO] [stderr] 
[INFO] [stderr]   build script failed, must exit now
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x55a673746b56 - std::backtrace_rs::backtrace::libunwind::trace::h140b6deb6a45c671
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stderr]      1:     0x55a673746b56 - std::backtrace_rs::backtrace::trace_unsynchronized::h8450d7e4e9219aed
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x55a673746b56 - std::sys_common::backtrace::_print_fmt::hbd28e5e6c6fc3a3f
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stderr]      3:     0x55a673746b56 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hb058f285768cf98e
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stderr]      4:     0x55a673771820 - core::fmt::rt::Argument::fmt::h87dec7a95127da24
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/fmt/rt.rs:142:9
[INFO] [stderr]      5:     0x55a673771820 - core::fmt::write::h873f89a91a4832db
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/fmt/mod.rs:1120:17
[INFO] [stderr]      6:     0x55a673743d5f - std::io::Write::write_fmt::hc65183f01d14754a
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/io/mod.rs:1846:15
[INFO] [stderr]      7:     0x55a673746934 - std::sys_common::backtrace::_print::h7719d1529d9a9e13
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stderr]      8:     0x55a673746934 - std::sys_common::backtrace::print::haa3afbd0e7947108
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stderr]      9:     0x55a673748217 - std::panicking::default_hook::{{closure}}::h10e3de2ec0eaff22
[INFO] [stderr]     10:     0x55a673747f79 - std::panicking::default_hook::hbdc1b1b7fe073dab
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:292:9
[INFO] [stderr]     11:     0x55a6737486a8 - std::panicking::rust_panic_with_hook::hb81692602460473d
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:781:13
[INFO] [stderr]     12:     0x55a673748582 - std::panicking::begin_panic_handler::{{closure}}::h2470593aa2678e9c
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:659:13
[INFO] [stderr]     13:     0x55a673747056 - std::sys_common::backtrace::__rust_end_short_backtrace::h560bb50225b0562b
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stderr]     14:     0x55a6737482d4 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:647:5
[INFO] [stderr]     15:     0x55a67320ad15 - core::panicking::panic_fmt::h29b6f262f6458dc3
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panicking.rs:72:14
[INFO] [stderr]     16:     0x55a67321ca91 - cmake::fail::hc51fba01fcc3ff0e
[INFO] [stderr]     17:     0x55a67321c227 - cmake::run::he385b64866ee389a
[INFO] [stderr]     18:     0x55a673218a95 - cmake::Config::build::h203fb3a9061d94f4
[INFO] [stderr]     19:     0x55a67320e5f6 - build_script_build::main::hc06c109ddb57e8a5
[INFO] [stderr]     20:     0x55a67320c1c3 - core::ops::function::FnOnce::call_once::h36bb057b939f3bde
[INFO] [stderr]     21:     0x55a67320b6c6 - std::sys_common::backtrace::__rust_begin_short_backtrace::hcb37791910fafda0
[INFO] [stderr]     22:     0x55a67320bd79 - std::rt::lang_start::{{closure}}::hffaaf21ee1e106ad
[INFO] [stderr]     23:     0x55a67373f481 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hb70d08830a5ade10
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:284:13
[INFO] [stderr]     24:     0x55a67373f481 - std::panicking::try::do_call::h22b4f7e5a6651b4a
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stderr]     25:     0x55a67373f481 - std::panicking::try::hc21d1712e01c2e20
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stderr]     26:     0x55a67373f481 - std::panic::catch_unwind::h043dedc9b446785f
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stderr]     27:     0x55a67373f481 - std::rt::lang_start_internal::{{closure}}::hd5b437811c37f411
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/rt.rs:148:48
[INFO] [stderr]     28:     0x55a67373f481 - std::panicking::try::do_call::hd87c54a927c7af49
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stderr]     29:     0x55a67373f481 - std::panicking::try::hf94d97659ed75d92
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stderr]     30:     0x55a67373f481 - std::panic::catch_unwind::h2ddd57de1d25402e
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stderr]     31:     0x55a67373f481 - std::rt::lang_start_internal::h7fecc45801af5220
[INFO] [stderr]                                  at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/rt.rs:148:20
[INFO] [stderr]     32:     0x55a67320bd57 - std::rt::lang_start::hcc2ca481b52cfd8d
[INFO] [stderr]     33:     0x55a67320f255 - main
[INFO] [stderr]     34:     0x7f77264c2d90 - <unknown>
[INFO] [stderr]     35:     0x7f77264c2e40 - __libc_start_main
[INFO] [stderr]     36:     0x55a67320b5f5 - _start
[INFO] [stderr]     37:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "2877c3ff42fde93557628c7e3547a4cce52b86db8596feeb7422bf6bd9eb66c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2877c3ff42fde93557628c7e3547a4cce52b86db8596feeb7422bf6bd9eb66c4", kill_on_drop: false }`
[INFO] [stdout] 2877c3ff42fde93557628c7e3547a4cce52b86db8596feeb7422bf6bd9eb66c4
