[INFO] fetching crate mozjs_sys 0.67.1...
[INFO] testing mozjs_sys-0.67.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate mozjs_sys 0.67.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate mozjs_sys 0.67.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5/source/.cargo/config
[INFO] started tweaking crates.io crate mozjs_sys 0.67.1
[INFO] finished tweaking crates.io crate mozjs_sys 0.67.1
[INFO] tweaked toml for crates.io crate mozjs_sys 0.67.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bbb2d875cd157e12b21e862eefe878252e4602b29c5def1f70d2dc547fc82daa
[INFO] running `Command { std: "docker" "start" "-a" "bbb2d875cd157e12b21e862eefe878252e4602b29c5def1f70d2dc547fc82daa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bbb2d875cd157e12b21e862eefe878252e4602b29c5def1f70d2dc547fc82daa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbb2d875cd157e12b21e862eefe878252e4602b29c5def1f70d2dc547fc82daa", kill_on_drop: false }`
[INFO] [stdout] bbb2d875cd157e12b21e862eefe878252e4602b29c5def1f70d2dc547fc82daa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a162102f96c20b7b3fa57eb5217f1722c6e9b8c72aefb85f94822c81ab469b6e
[INFO] running `Command { std: "docker" "start" "-a" "a162102f96c20b7b3fa57eb5217f1722c6e9b8c72aefb85f94822c81ab469b6e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling bindgen v0.51.1
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling clang-sys v0.28.1
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling libz-sys v1.1.5
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling cexpr v0.3.6
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling mozjs_sys v0.67.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `mozjs_sys v0.67.1 (/opt/rustwide/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/mozjs_sys-6ad452bac22b1688/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   [[ /opt/rustwide/workdir/mozjs/js/src/configure -ot /opt/rustwide/workdir/mozjs/js/src/configure.in ]] && touch /opt/rustwide/workdir/mozjs/js/src/configure || true
[INFO] [stderr]   [[ /opt/rustwide/workdir/mozjs/js/src/old-configure -ot /opt/rustwide/workdir/mozjs/js/src/old-configure.in ]] && touch /opt/rustwide/workdir/mozjs/js/src/old-configure || true
[INFO] [stderr]   ! [[ /opt/rustwide/workdir/mozjs/js/src/configure.in -ot /opt/rustwide/workdir/mozjs/js/src/configure ]] && touch /opt/rustwide/workdir/mozjs/js/src/configure || true
[INFO] [stderr]   ! [[ /opt/rustwide/workdir/mozjs/js/src/old-configure.in -ot /opt/rustwide/workdir/mozjs/js/src/old-configure ]] && touch /opt/rustwide/workdir/mozjs/js/src/old-configure || true
[INFO] [stderr]   if [[ /opt/rustwide/workdir/mozjs/js/src/configure -nt /opt/rustwide/target/debug/build/mozjs_sys-3f31a0e27d37b0a3/out/config.status ]] ; then \
[INFO] [stderr]     cd /opt/rustwide/target/debug/build/mozjs_sys-3f31a0e27d37b0a3/out && \
[INFO] [stderr]     PYTHON="python2" MOZ_TOOLS="" \
[INFO] [stderr]     CC="gcc" CFLAGS="" \
[INFO] [stderr]     CPP="gcc -E" CPPFLAGS="" \
[INFO] [stderr]     CXX="g++" CXXFLAGS="" \
[INFO] [stderr]     AS="" AR="ar" \
[INFO] [stderr]     STLPORT_LIBS="" \
[INFO] [stderr]     RUST_TARGET="x86_64-unknown-linux-gnu" RUST_HOST="x86_64-unknown-linux-gnu" \
[INFO] [stderr]     /opt/rustwide/workdir/mozjs/js/src/configure --disable-jemalloc --disable-js-shell --disable-tests --disable-shared-js --build-backends=RecursiveMake --enable-posix-nspr-emulation --disable-shared-js || (cat config.log && exit 1) ; \
[INFO] [stderr]   fi
[INFO] [stderr]   Creating Python environment
[INFO] [stderr]   New python executable in /opt/rustwide/target/debug/build/mozjs_sys-3f31a0e27d37b0a3/out/_virtualenvs/init/bin/python2
[INFO] [stderr]   Also creating executable in /opt/rustwide/target/debug/build/mozjs_sys-3f31a0e27d37b0a3/out/_virtualenvs/init/bin/python
[INFO] [stderr]   Installing setuptools, pip, wheel...done.
[INFO] [stderr]   Traceback (most recent call last):
[INFO] [stderr]     File "/opt/rustwide/workdir/mozjs/third_party/python/psutil/setup.py", line 224, in <module>
[INFO] [stderr]       ETHTOOL_MACRO = get_ethtool_macro()
[INFO] [stderr]     File "/opt/rustwide/workdir/mozjs/third_party/python/psutil/setup.py", line 212, in get_ethtool_macro
[INFO] [stderr]       compiler.compile([f.name])
[INFO] [stderr]     File "/usr/lib/python2.7/distutils/ccompiler.py", line 566, in compile
[INFO] [stderr]       depends, extra_postargs)
[INFO] [stderr]     File "/usr/lib/python2.7/distutils/ccompiler.py", line 362, in _setup_compile
[INFO] [stderr]       self.mkpath(os.path.dirname(obj))
[INFO] [stderr]     File "/usr/lib/python2.7/distutils/ccompiler.py", line 883, in mkpath
[INFO] [stderr]       mkpath(name, mode, dry_run=self.dry_run)
[INFO] [stderr]     File "/usr/lib/python2.7/distutils/dir_util.py", line 76, in mkpath
[INFO] [stderr]       "could not create '%s': %s" % (head, exc.args[-1]))
[INFO] [stderr]   distutils.errors.DistutilsFileError: could not create 'tmp': Read-only file system
[INFO] [stderr] 
[INFO] [stderr]   Error processing command. Ignoring because optional. (optional:setup.py:third_party/python/psutil:build_ext:--inplace)
[INFO] [stderr]   Error processing command. Ignoring because optional. (optional:packages.txt:comm/build/virtualenv_packages.txt)
[INFO] [stderr]   Reexecuting in the virtualenv
[INFO] [stderr]   checking for vcs source checkout... no
[INFO] [stderr]   checking for a shell... /usr/bin/sh
[INFO] [stderr]   checking for host system type... x86_64-pc-linux-gnu
[INFO] [stderr]   checking for target system type... x86_64-pc-linux-gnu
[INFO] [stderr]   checking for Python 3... /usr/bin/python3 (3.8.10)
[INFO] [stderr]   checking whether cross compiling... no
[INFO] [stderr]   checking for yasm... not found
[INFO] [stderr]   checking for the target C compiler... /usr/bin/gcc
[INFO] [stderr]   checking whether the target C compiler can be used... yes
[INFO] [stderr]   checking the target C compiler version... 9.4.0
[INFO] [stderr]   checking the target C compiler works... yes
[INFO] [stderr]   checking for the target C++ compiler... /usr/bin/g++
[INFO] [stderr]   checking whether the target C++ compiler can be used... yes
[INFO] [stderr]   checking the target C++ compiler version... 9.4.0
[INFO] [stderr]   checking the target C++ compiler works... yes
[INFO] [stderr]   checking for the host C compiler... /usr/bin/gcc
[INFO] [stderr]   checking whether the host C compiler can be used... yes
[INFO] [stderr]   checking the host C compiler version... 9.4.0
[INFO] [stderr]   checking the host C compiler works... yes
[INFO] [stderr]   checking for the host C++ compiler... /usr/bin/g++
[INFO] [stderr]   checking whether the host C++ compiler can be used... yes
[INFO] [stderr]   checking the host C++ compiler version... 9.4.0
[INFO] [stderr]   checking the host C++ compiler works... yes
[INFO] [stderr]   checking for 64-bit OS... yes
[INFO] [stderr]   checking for llvm_profdata... /usr/bin/llvm-profdata
[INFO] [stderr]   checking for nasm... /usr/bin/nasm
[INFO] [stderr]   checking nasm version... 2.14.02
[INFO] [stderr]   checking for linker... bfd
[INFO] [stderr]   checking for the assembler... /usr/bin/gcc
[INFO] [stderr]   checking whether the C compiler supports -fsanitize=fuzzer-no-link... no
[INFO] [stderr]   checking for ar... /usr/bin/ar
[INFO] [stderr]   checking for pkg_config... /usr/bin/pkg-config
[INFO] [stderr]   checking for pkg-config version... 0.29.1
[INFO] [stderr]   checking for stdint.h... yes
[INFO] [stderr]   checking for inttypes.h... yes
[INFO] [stderr]   checking for malloc.h... yes
[INFO] [stderr]   checking for alloca.h... yes
[INFO] [stderr]   checking for sys/byteorder.h... no
[INFO] [stderr]   checking for getopt.h... yes
[INFO] [stderr]   checking for unistd.h... yes
[INFO] [stderr]   checking for nl_types.h... yes
[INFO] [stderr]   checking for cpuid.h... yes
[INFO] [stderr]   checking for sys/statvfs.h... yes
[INFO] [stderr]   checking for sys/statfs.h... yes
[INFO] [stderr]   checking for sys/vfs.h... yes
[INFO] [stderr]   checking for sys/mount.h... yes
[INFO] [stderr]   checking for sys/quota.h... yes
[INFO] [stderr]   checking for linux/quota.h... yes
[INFO] [stderr]   checking for linux/if_addr.h... yes
[INFO] [stderr]   checking for linux/rtnetlink.h... yes
[INFO] [stderr]   checking for sys/queue.h... yes
[INFO] [stderr]   checking for sys/types.h... yes
[INFO] [stderr]   checking for netinet/in.h... yes
[INFO] [stderr]   checking for byteswap.h... yes
[INFO] [stderr]   checking for linux/perf_event.h... yes
[INFO] [stderr]   checking for perf_event_open system call... yes
[INFO] [stderr]   checking whether the C compiler supports -Wbitfield-enum-conversion... no
[INFO] [stderr]   checking whether the C++ compiler supports -Wbitfield-enum-conversion... no
[INFO] [stderr]   checking whether the C compiler supports -Wshadow-field-in-constructor-modified... no
[INFO] [stderr]   checking whether the C++ compiler supports -Wshadow-field-in-constructor-modified... no
[INFO] [stderr]   checking whether the C compiler supports -Wunreachable-code-return... no
[INFO] [stderr]   checking whether the C++ compiler supports -Wunreachable-code-return... no
[INFO] [stderr]   checking whether the C compiler supports -Wclass-varargs... no
[INFO] [stderr]   checking whether the C++ compiler supports -Wclass-varargs... no
[INFO] [stderr]   checking whether the C compiler supports -Wfloat-overflow-conversion... no
[INFO] [stderr]   checking whether the C++ compiler supports -Wfloat-overflow-conversion... no
[INFO] [stderr]   checking whether the C compiler supports -Wfloat-zero-conversion... no
[INFO] [stderr]   checking whether the C++ compiler supports -Wfloat-zero-conversion... no
[INFO] [stderr]   checking whether the C compiler supports -Wloop-analysis... no
[INFO] [stderr]   checking whether the C++ compiler supports -Wloop-analysis... no
[INFO] [stderr]   checking whether the C++ compiler supports -Wc++1z-compat... yes
[INFO] [stderr]   checking whether the C++ compiler supports -Wc++2a-compat... no
[INFO] [stderr]   checking whether the C++ compiler supports -Wcomma... no
[INFO] [stderr]   checking whether the C compiler supports -Wduplicated-cond... yes
[INFO] [stderr]   checking whether the C++ compiler supports -Wduplicated-cond... yes
[INFO] [stderr]   checking whether the C++ compiler supports -Wimplicit-fallthrough... yes
[INFO] [stderr]   checking whether the C compiler supports -Wstring-conversion... no
[INFO] [stderr]   checking whether the C++ compiler supports -Wstring-conversion... no
[INFO] [stderr]   checking whether the C compiler supports -Wtautological-overlap-compare... no
[INFO] [stderr]   checking whether the C++ compiler supports -Wtautological-overlap-compare... no
[INFO] [stderr]   checking whether the C compiler supports -Wtautological-unsigned-enum-zero-compare... no
[INFO] [stderr]   checking whether the C++ compiler supports -Wtautological-unsigned-enum-zero-compare... no
[INFO] [stderr]   checking whether the C compiler supports -Wtautological-unsigned-zero-compare... no
[INFO] [stderr]   checking whether the C++ compiler supports -Wtautological-unsigned-zero-compare... no
[INFO] [stderr]   checking whether the C++ compiler supports -Wno-inline-new-delete... no
[INFO] [stderr]   checking whether the C compiler supports -Wno-error=maybe-uninitialized... yes
[INFO] [stderr]   checking whether the C++ compiler supports -Wno-error=maybe-uninitialized... yes
[INFO] [stderr]   checking whether the C compiler supports -Wno-error=deprecated-declarations... yes
[INFO] [stderr]   checking whether the C++ compiler supports -Wno-error=deprecated-declarations... yes
[INFO] [stderr]   checking whether the C compiler supports -Wno-error=array-bounds... yes
[INFO] [stderr]   checking whether the C++ compiler supports -Wno-error=array-bounds... yes
[INFO] [stderr]   checking whether the C compiler supports -Wno-error=free-nonheap-object... yes
[INFO] [stderr]   checking whether the C++ compiler supports -Wno-error=free-nonheap-object... yes
[INFO] [stderr]   checking whether the C compiler supports -Wno-error=multistatement-macros... yes
[INFO] [stderr]   checking whether the C++ compiler supports -Wno-error=multistatement-macros... yes
[INFO] [stderr]   checking whether the C compiler supports -Wno-error=return-std-move... no
[INFO] [stderr]   checking whether the C++ compiler supports -Wno-error=return-std-move... no
[INFO] [stderr]   checking whether the C compiler supports -Wno-error=class-memaccess... yes
[INFO] [stderr]   checking whether the C++ compiler supports -Wno-error=class-memaccess... yes
[INFO] [stderr]   checking whether the C compiler supports -Wno-error=atomic-alignment... no
[INFO] [stderr]   checking whether the C++ compiler supports -Wno-error=atomic-alignment... no
[INFO] [stderr]   checking whether the C compiler supports -Wno-error=deprecated-copy... yes
[INFO] [stderr]   checking whether the C++ compiler supports -Wno-error=deprecated-copy... yes
[INFO] [stderr]   checking whether the C compiler supports -Wformat... yes
[INFO] [stderr]   checking whether the C++ compiler supports -Wformat... yes
[INFO] [stderr]   checking whether the C compiler supports -Wformat-security... yes
[INFO] [stderr]   checking whether the C++ compiler supports -Wformat-security... yes
[INFO] [stderr]   checking whether the C compiler supports -Wformat-overflow=2... yes
[INFO] [stderr]   checking whether the C++ compiler supports -Wformat-overflow=2... yes
[INFO] [stderr]   checking whether the C compiler supports -Wno-gnu-zero-variadic-macro-arguments... no
[INFO] [stderr]   checking whether the C++ compiler supports -Wno-gnu-zero-variadic-macro-arguments... no
[INFO] [stderr]   checking whether the C++ compiler supports -Wno-noexcept-type... yes
[INFO] [stderr]   checking whether the C++ compiler supports -fno-sized-deallocation... yes
[INFO] [stderr]   checking for rustc... /opt/rustwide/cargo-home/bin/rustc
[INFO] [stderr]   checking for cargo... /opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/bin/cargo
[INFO] [stderr]   checking rustc version... 1.60.0
[INFO] [stderr]   checking cargo version... 1.60.0
[INFO] [stderr]   checking for rustdoc... /opt/rustwide/cargo-home/bin/rustdoc
[INFO] [stderr]   checking for rustfmt... /opt/rustwide/cargo-home/bin/rustfmt
[INFO] [stderr]   checking for llvm-config... /usr/bin/llvm-config-6.0
[INFO] [stderr]   checking bindgen cflags... -x c++ -fno-sized-deallocation -DTRACING=1 -DIMPL_LIBXUL -DMOZILLA_INTERNAL_API -DRUST_BINDGEN -DOS_POSIX=1 -DOS_LINUX=1
[INFO] [stderr]   checking for awk... /usr/bin/mawk
[INFO] [stderr]   checking for perl... /usr/bin/perl
[INFO] [stderr]   checking for minimum required perl version >= 5.006... 5.030000
[INFO] [stderr]   checking for full perl installation... yes
[INFO] [stderr]   checking for gmake... /usr/bin/make
[INFO] [stderr]   checking for watchman... not found
[INFO] [stderr]   checking for xargs... /usr/bin/xargs
[INFO] [stderr]   checking for rpmbuild... not found
[INFO] [stderr]   checking for llvm-objdump... /usr/lib/llvm-6.0/bin/llvm-objdump
[INFO] [stderr]   checking for autoconf... INFO: checking for vcs source checkout... 
[INFO] [stderr]   INFO: no
[INFO] [stderr]   INFO: checking for a shell... 
[INFO] [stderr]   INFO: /usr/bin/sh
[INFO] [stderr]   INFO: checking for host system type... 
[INFO] [stderr]   INFO: x86_64-pc-linux-gnu
[INFO] [stderr]   INFO: checking for target system type... 
[INFO] [stderr]   INFO: x86_64-pc-linux-gnu
[INFO] [stderr]   INFO: checking for Python 3... 
[INFO] [stderr]   INFO: /usr/bin/python3 (3.8.10)
[INFO] [stderr]   INFO: checking whether cross compiling... 
[INFO] [stderr]   INFO: no
[INFO] [stderr]   INFO: checking for yasm... 
[INFO] [stderr]   DEBUG: yasm: Trying yasm
[INFO] [stderr]   INFO: not found
[INFO] [stderr]   INFO: checking for the target C compiler... 
[INFO] [stderr]   DEBUG: _cc: Trying gcc
[INFO] [stderr]   INFO: /usr/bin/gcc
[INFO] [stderr]   INFO: checking whether the target C compiler can be used... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.RWF_wZ.c` with content:
[INFO] [stderr]   DEBUG: | #if defined(_MSC_VER)
[INFO] [stderr]   DEBUG: | #if defined(__clang__)
[INFO] [stderr]   DEBUG: | %COMPILER "clang-cl"
[INFO] [stderr]   DEBUG: | %VERSION __clang_major__.__clang_minor__.__clang_patchlevel__
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: | #elif defined(__clang__)
[INFO] [stderr]   DEBUG: | %COMPILER "clang"
[INFO] [stderr]   DEBUG: | #  if !__cplusplus || __has_builtin(__builtin_bitreverse8)
[INFO] [stderr]   DEBUG: | %VERSION __clang_major__.__clang_minor__.__clang_patchlevel__
[INFO] [stderr]   DEBUG: | #  endif
[INFO] [stderr]   DEBUG: | #elif defined(__GNUC__)
[INFO] [stderr]   DEBUG: | %COMPILER "gcc"
[INFO] [stderr]   DEBUG: | %VERSION __GNUC__.__GNUC_MINOR__.__GNUC_PATCHLEVEL__
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: | #if __cplusplus
[INFO] [stderr]   DEBUG: | %cplusplus __cplusplus
[INFO] [stderr]   DEBUG: | #elif __STDC_VERSION__
[INFO] [stderr]   DEBUG: | %STDC_VERSION __STDC_VERSION__
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: | #if __i386__ || _M_IX86
[INFO] [stderr]   DEBUG: | %CPU "x86"
[INFO] [stderr]   DEBUG: | #elif __x86_64__ || _M_X64
[INFO] [stderr]   DEBUG: | %CPU "x86_64"
[INFO] [stderr]   DEBUG: | #elif __arm__ || _M_ARM
[INFO] [stderr]   DEBUG: | %CPU "arm"
[INFO] [stderr]   DEBUG: | #elif __aarch64__ || _M_ARM64
[INFO] [stderr]   DEBUG: | %CPU "aarch64"
[INFO] [stderr]   DEBUG: | #elif __ia64__
[INFO] [stderr]   DEBUG: | %CPU "ia64"
[INFO] [stderr]   DEBUG: | #elif __s390x__
[INFO] [stderr]   DEBUG: | %CPU "s390x"
[INFO] [stderr]   DEBUG: | #elif __s390__
[INFO] [stderr]   DEBUG: | %CPU "s390"
[INFO] [stderr]   DEBUG: | #elif __powerpc64__
[INFO] [stderr]   DEBUG: | %CPU "ppc64"
[INFO] [stderr]   DEBUG: | #elif __powerpc__
[INFO] [stderr]   DEBUG: | %CPU "ppc"
[INFO] [stderr]   DEBUG: | #elif __alpha__
[INFO] [stderr]   DEBUG: | %CPU "Alpha"
[INFO] [stderr]   DEBUG: | #elif __hppa__
[INFO] [stderr]   DEBUG: | %CPU "hppa"
[INFO] [stderr]   DEBUG: | #elif __sparc__ && __arch64__
[INFO] [stderr]   DEBUG: | %CPU "sparc64"
[INFO] [stderr]   DEBUG: | #elif __sparc__
[INFO] [stderr]   DEBUG: | %CPU "sparc"
[INFO] [stderr]   DEBUG: | #elif __mips64
[INFO] [stderr]   DEBUG: | %CPU "mips64"
[INFO] [stderr]   DEBUG: | #elif __mips__
[INFO] [stderr]   DEBUG: | %CPU "mips32"
[INFO] [stderr]   DEBUG: | #elif __sh__
[INFO] [stderr]   DEBUG: | %CPU "sh4"
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: | #if __FreeBSD_kernel__
[INFO] [stderr]   DEBUG: | %KERNEL "kFreeBSD"
[INFO] [stderr]   DEBUG: | #elif __DragonFly__
[INFO] [stderr]   DEBUG: | %KERNEL "DragonFly"
[INFO] [stderr]   DEBUG: | #elif __OpenBSD__
[INFO] [stderr]   DEBUG: | %KERNEL "OpenBSD"
[INFO] [stderr]   DEBUG: | #elif __sun__
[INFO] [stderr]   DEBUG: | %KERNEL "SunOS"
[INFO] [stderr]   DEBUG: | #elif __FreeBSD__
[INFO] [stderr]   DEBUG: | %KERNEL "FreeBSD"
[INFO] [stderr]   DEBUG: | #elif __linux__
[INFO] [stderr]   DEBUG: | %KERNEL "Linux"
[INFO] [stderr]   DEBUG: | #elif _WIN32 || __CYGWIN__
[INFO] [stderr]   DEBUG: | %KERNEL "WINNT"
[INFO] [stderr]   DEBUG: | #elif __NetBSD__
[INFO] [stderr]   DEBUG: | %KERNEL "NetBSD"
[INFO] [stderr]   DEBUG: | #elif __APPLE__
[INFO] [stderr]   DEBUG: | %KERNEL "Darwin"
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: | #if __ANDROID__
[INFO] [stderr]   DEBUG: | %OS "Android"
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: | #if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
[INFO] [stderr]   DEBUG: | %ENDIANNESS "little"
[INFO] [stderr]   DEBUG: | #elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
[INFO] [stderr]   DEBUG: | %ENDIANNESS "big"
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/gcc -E /tmp/conftest.RWF_wZ.c`
[INFO] [stderr]   DEBUG: COMPILER = gcc
[INFO] [stderr]   DEBUG: VERSION = 9.4.0
[INFO] [stderr]   DEBUG: STDC_VERSION = 201710L
[INFO] [stderr]   DEBUG: CPU = x86_64
[INFO] [stderr]   DEBUG: KERNEL = Linux
[INFO] [stderr]   DEBUG: ENDIANNESS = little
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.JIMg9o.c` with content:
[INFO] [stderr]   DEBUG: | #if defined(_MSC_VER)
[INFO] [stderr]   DEBUG: | #if defined(__clang__)
[INFO] [stderr]   DEBUG: | %COMPILER "clang-cl"
[INFO] [stderr]   DEBUG: | %VERSION __clang_major__.__clang_minor__.__clang_patchlevel__
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: | #elif defined(__clang__)
[INFO] [stderr]   DEBUG: | %COMPILER "clang"
[INFO] [stderr]   DEBUG: | #  if !__cplusplus || __has_builtin(__builtin_bitreverse8)
[INFO] [stderr]   DEBUG: | %VERSION __clang_major__.__clang_minor__.__clang_patchlevel__
[INFO] [stderr]   DEBUG: | #  endif
[INFO] [stderr]   DEBUG: | #elif defined(__GNUC__)
[INFO] [stderr]   DEBUG: | %COMPILER "gcc"
[INFO] [stderr]   DEBUG: | %VERSION __GNUC__.__GNUC_MINOR__.__GNUC_PATCHLEVEL__
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: | #if __cplusplus
[INFO] [stderr]   DEBUG: | %cplusplus __cplusplus
[INFO] [stderr]   DEBUG: | #elif __STDC_VERSION__
[INFO] [stderr]   DEBUG: | %STDC_VERSION __STDC_VERSION__
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: | #if __i386__ || _M_IX86
[INFO] [stderr]   DEBUG: | %CPU "x86"
[INFO] [stderr]   DEBUG: | #elif __x86_64__ || _M_X64
[INFO] [stderr]   DEBUG: | %CPU "x86_64"
[INFO] [stderr]   DEBUG: | #elif __arm__ || _M_ARM
[INFO] [stderr]   DEBUG: | %CPU "arm"
[INFO] [stderr]   DEBUG: | #elif __aarch64__ || _M_ARM64
[INFO] [stderr]   DEBUG: | %CPU "aarch64"
[INFO] [stderr]   DEBUG: | #elif __ia64__
[INFO] [stderr]   DEBUG: | %CPU "ia64"
[INFO] [stderr]   DEBUG: | #elif __s390x__
[INFO] [stderr]   DEBUG: | %CPU "s390x"
[INFO] [stderr]   DEBUG: | #elif __s390__
[INFO] [stderr]   DEBUG: | %CPU "s390"
[INFO] [stderr]   DEBUG: | #elif __powerpc64__
[INFO] [stderr]   DEBUG: | %CPU "ppc64"
[INFO] [stderr]   DEBUG: | #elif __powerpc__
[INFO] [stderr]   DEBUG: | %CPU "ppc"
[INFO] [stderr]   DEBUG: | #elif __alpha__
[INFO] [stderr]   DEBUG: | %CPU "Alpha"
[INFO] [stderr]   DEBUG: | #elif __hppa__
[INFO] [stderr]   DEBUG: | %CPU "hppa"
[INFO] [stderr]   DEBUG: | #elif __sparc__ && __arch64__
[INFO] [stderr]   DEBUG: | %CPU "sparc64"
[INFO] [stderr]   DEBUG: | #elif __sparc__
[INFO] [stderr]   DEBUG: | %CPU "sparc"
[INFO] [stderr]   DEBUG: | #elif __mips64
[INFO] [stderr]   DEBUG: | %CPU "mips64"
[INFO] [stderr]   DEBUG: | #elif __mips__
[INFO] [stderr]   DEBUG: | %CPU "mips32"
[INFO] [stderr]   DEBUG: | #elif __sh__
[INFO] [stderr]   DEBUG: | %CPU "sh4"
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: | #if __FreeBSD_kernel__
[INFO] [stderr]   DEBUG: | %KERNEL "kFreeBSD"
[INFO] [stderr]   DEBUG: | #elif __DragonFly__
[INFO] [stderr]   DEBUG: | %KERNEL "DragonFly"
[INFO] [stderr]   DEBUG: | #elif __OpenBSD__
[INFO] [stderr]   DEBUG: | %KERNEL "OpenBSD"
[INFO] [stderr]   DEBUG: | #elif __sun__
[INFO] [stderr]   DEBUG: | %KERNEL "SunOS"
[INFO] [stderr]   DEBUG: | #elif __FreeBSD__
[INFO] [stderr]   DEBUG: | %KERNEL "FreeBSD"
[INFO] [stderr]   DEBUG: | #elif __linux__
[INFO] [stderr]   DEBUG: | %KERNEL "Linux"
[INFO] [stderr]   DEBUG: | #elif _WIN32 || __CYGWIN__
[INFO] [stderr]   DEBUG: | %KERNEL "WINNT"
[INFO] [stderr]   DEBUG: | #elif __NetBSD__
[INFO] [stderr]   DEBUG: | %KERNEL "NetBSD"
[INFO] [stderr]   DEBUG: | #elif __APPLE__
[INFO] [stderr]   DEBUG: | %KERNEL "Darwin"
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: | #if __ANDROID__
[INFO] [stderr]   DEBUG: | %OS "Android"
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: | #if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
[INFO] [stderr]   DEBUG: | %ENDIANNESS "little"
[INFO] [stderr]   DEBUG: | #elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
[INFO] [stderr]   DEBUG: | %ENDIANNESS "big"
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/gcc -std=gnu99 -E /tmp/conftest.JIMg9o.c`
[INFO] [stderr]   DEBUG: COMPILER = gcc
[INFO] [stderr]   DEBUG: VERSION = 9.4.0
[INFO] [stderr]   DEBUG: STDC_VERSION = 199901L
[INFO] [stderr]   DEBUG: CPU = x86_64
[INFO] [stderr]   DEBUG: KERNEL = Linux
[INFO] [stderr]   DEBUG: ENDIANNESS = little
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking the target C compiler version... 
[INFO] [stderr]   INFO: 9.4.0
[INFO] [stderr]   INFO: checking the target C compiler works... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.EfCGU0.c` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/gcc -std=gnu99 -c /tmp/conftest.EfCGU0.c`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for the target C++ compiler... 
[INFO] [stderr]   DEBUG: _cxx: Trying g++
[INFO] [stderr]   INFO: /usr/bin/g++
[INFO] [stderr]   INFO: checking whether the target C++ compiler can be used... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.LkIAas.cpp` with content:
[INFO] [stderr]   DEBUG: | #if defined(_MSC_VER)
[INFO] [stderr]   DEBUG: | #if defined(__clang__)
[INFO] [stderr]   DEBUG: | %COMPILER "clang-cl"
[INFO] [stderr]   DEBUG: | %VERSION __clang_major__.__clang_minor__.__clang_patchlevel__
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: | #elif defined(__clang__)
[INFO] [stderr]   DEBUG: | %COMPILER "clang"
[INFO] [stderr]   DEBUG: | #  if !__cplusplus || __has_builtin(__builtin_bitreverse8)
[INFO] [stderr]   DEBUG: | %VERSION __clang_major__.__clang_minor__.__clang_patchlevel__
[INFO] [stderr]   DEBUG: | #  endif
[INFO] [stderr]   DEBUG: | #elif defined(__GNUC__)
[INFO] [stderr]   DEBUG: | %COMPILER "gcc"
[INFO] [stderr]   DEBUG: | %VERSION __GNUC__.__GNUC_MINOR__.__GNUC_PATCHLEVEL__
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: | #if __cplusplus
[INFO] [stderr]   DEBUG: | %cplusplus __cplusplus
[INFO] [stderr]   DEBUG: | #elif __STDC_VERSION__
[INFO] [stderr]   DEBUG: | %STDC_VERSION __STDC_VERSION__
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: | #if __i386__ || _M_IX86
[INFO] [stderr]   DEBUG: | %CPU "x86"
[INFO] [stderr]   DEBUG: | #elif __x86_64__ || _M_X64
[INFO] [stderr]   DEBUG: | %CPU "x86_64"
[INFO] [stderr]   DEBUG: | #elif __arm__ || _M_ARM
[INFO] [stderr]   DEBUG: | %CPU "arm"
[INFO] [stderr]   DEBUG: | #elif __aarch64__ || _M_ARM64
[INFO] [stderr]   DEBUG: | %CPU "aarch64"
[INFO] [stderr]   DEBUG: | #elif __ia64__
[INFO] [stderr]   DEBUG: | %CPU "ia64"
[INFO] [stderr]   DEBUG: | #elif __s390x__
[INFO] [stderr]   DEBUG: | %CPU "s390x"
[INFO] [stderr]   DEBUG: | #elif __s390__
[INFO] [stderr]   DEBUG: | %CPU "s390"
[INFO] [stderr]   DEBUG: | #elif __powerpc64__
[INFO] [stderr]   DEBUG: | %CPU "ppc64"
[INFO] [stderr]   DEBUG: | #elif __powerpc__
[INFO] [stderr]   DEBUG: | %CPU "ppc"
[INFO] [stderr]   DEBUG: | #elif __alpha__
[INFO] [stderr]   DEBUG: | %CPU "Alpha"
[INFO] [stderr]   DEBUG: | #elif __hppa__
[INFO] [stderr]   DEBUG: | %CPU "hppa"
[INFO] [stderr]   DEBUG: | #elif __sparc__ && __arch64__
[INFO] [stderr]   DEBUG: | %CPU "sparc64"
[INFO] [stderr]   DEBUG: | #elif __sparc__
[INFO] [stderr]   DEBUG: | %CPU "sparc"
[INFO] [stderr]   DEBUG: | #elif __mips64
[INFO] [stderr]   DEBUG: | %CPU "mips64"
[INFO] [stderr]   DEBUG: | #elif __mips__
[INFO] [stderr]   DEBUG: | %CPU "mips32"
[INFO] [stderr]   DEBUG: | #elif __sh__
[INFO] [stderr]   DEBUG: | %CPU "sh4"
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: | #if __FreeBSD_kernel__
[INFO] [stderr]   DEBUG: | %KERNEL "kFreeBSD"
[INFO] [stderr]   DEBUG: | #elif __DragonFly__
[INFO] [stderr]   DEBUG: | %KERNEL "DragonFly"
[INFO] [stderr]   DEBUG: | #elif __OpenBSD__
[INFO] [stderr]   DEBUG: | %KERNEL "OpenBSD"
[INFO] [stderr]   DEBUG: | #elif __sun__
[INFO] [stderr]   DEBUG: | %KERNEL "SunOS"
[INFO] [stderr]   DEBUG: | #elif __FreeBSD__
[INFO] [stderr]   DEBUG: | %KERNEL "FreeBSD"
[INFO] [stderr]   DEBUG: | #elif __linux__
[INFO] [stderr]   DEBUG: | %KERNEL "Linux"
[INFO] [stderr]   DEBUG: | #elif _WIN32 || __CYGWIN__
[INFO] [stderr]   DEBUG: | %KERNEL "WINNT"
[INFO] [stderr]   DEBUG: | #elif __NetBSD__
[INFO] [stderr]   DEBUG: | %KERNEL "NetBSD"
[INFO] [stderr]   DEBUG: | #elif __APPLE__
[INFO] [stderr]   DEBUG: | %KERNEL "Darwin"
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: | #if __ANDROID__
[INFO] [stderr]   DEBUG: | %OS "Android"
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: | #if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
[INFO] [stderr]   DEBUG: | %ENDIANNESS "little"
[INFO] [stderr]   DEBUG: | #elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
[INFO] [stderr]   DEBUG: | %ENDIANNESS "big"
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -E /tmp/conftest.LkIAas.cpp`
[INFO] [stderr]   DEBUG: COMPILER = gcc
[INFO] [stderr]   DEBUG: VERSION = 9.4.0
[INFO] [stderr]   DEBUG: cplusplus = 201402L
[INFO] [stderr]   DEBUG: CPU = x86_64
[INFO] [stderr]   DEBUG: KERNEL = Linux
[INFO] [stderr]   DEBUG: ENDIANNESS = little
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking the target C++ compiler version... 
[INFO] [stderr]   INFO: 9.4.0
[INFO] [stderr]   INFO: checking the target C++ compiler works... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.JL4caM.cpp` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -c /tmp/conftest.JL4caM.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for the host C compiler... 
[INFO] [stderr]   DEBUG: _host_cc: Trying /usr/bin/gcc
[INFO] [stderr]   INFO: /usr/bin/gcc
[INFO] [stderr]   INFO: checking whether the host C compiler can be used... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.mslTuU.c` with content:
[INFO] [stderr]   DEBUG: | #if defined(_MSC_VER)
[INFO] [stderr]   DEBUG: | #if defined(__clang__)
[INFO] [stderr]   DEBUG: | %COMPILER "clang-cl"
[INFO] [stderr]   DEBUG: | %VERSION __clang_major__.__clang_minor__.__clang_patchlevel__
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: | #elif defined(__clang__)
[INFO] [stderr]   DEBUG: | %COMPILER "clang"
[INFO] [stderr]   DEBUG: | #  if !__cplusplus || __has_builtin(__builtin_bitreverse8)
[INFO] [stderr]   DEBUG: | %VERSION __clang_major__.__clang_minor__.__clang_patchlevel__
[INFO] [stderr]   DEBUG: | #  endif
[INFO] [stderr]   DEBUG: | #elif defined(__GNUC__)
[INFO] [stderr]   DEBUG: | %COMPILER "gcc"
[INFO] [stderr]   DEBUG: | %VERSION __GNUC__.__GNUC_MINOR__.__GNUC_PATCHLEVEL__
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: | #if __cplusplus
[INFO] [stderr]   DEBUG: | %cplusplus __cplusplus
[INFO] [stderr]   DEBUG: | #elif __STDC_VERSION__
[INFO] [stderr]   DEBUG: | %STDC_VERSION __STDC_VERSION__
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: | #if __i386__ || _M_IX86
[INFO] [stderr]   DEBUG: | %CPU "x86"
[INFO] [stderr]   DEBUG: | #elif __x86_64__ || _M_X64
[INFO] [stderr]   DEBUG: | %CPU "x86_64"
[INFO] [stderr]   DEBUG: | #elif __arm__ || _M_ARM
[INFO] [stderr]   DEBUG: | %CPU "arm"
[INFO] [stderr]   DEBUG: | #elif __aarch64__ || _M_ARM64
[INFO] [stderr]   DEBUG: | %CPU "aarch64"
[INFO] [stderr]   DEBUG: | #elif __ia64__
[INFO] [stderr]   DEBUG: | %CPU "ia64"
[INFO] [stderr]   DEBUG: | #elif __s390x__
[INFO] [stderr]   DEBUG: | %CPU "s390x"
[INFO] [stderr]   DEBUG: | #elif __s390__
[INFO] [stderr]   DEBUG: | %CPU "s390"
[INFO] [stderr]   DEBUG: | #elif __powerpc64__
[INFO] [stderr]   DEBUG: | %CPU "ppc64"
[INFO] [stderr]   DEBUG: | #elif __powerpc__
[INFO] [stderr]   DEBUG: | %CPU "ppc"
[INFO] [stderr]   DEBUG: | #elif __alpha__
[INFO] [stderr]   DEBUG: | %CPU "Alpha"
[INFO] [stderr]   DEBUG: | #elif __hppa__
[INFO] [stderr]   DEBUG: | %CPU "hppa"
[INFO] [stderr]   DEBUG: | #elif __sparc__ && __arch64__
[INFO] [stderr]   DEBUG: | %CPU "sparc64"
[INFO] [stderr]   DEBUG: | #elif __sparc__
[INFO] [stderr]   DEBUG: | %CPU "sparc"
[INFO] [stderr]   DEBUG: | #elif __mips64
[INFO] [stderr]   DEBUG: | %CPU "mips64"
[INFO] [stderr]   DEBUG: | #elif __mips__
[INFO] [stderr]   DEBUG: | %CPU "mips32"
[INFO] [stderr]   DEBUG: | #elif __sh__
[INFO] [stderr]   DEBUG: | %CPU "sh4"
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: | #if __FreeBSD_kernel__
[INFO] [stderr]   DEBUG: | %KERNEL "kFreeBSD"
[INFO] [stderr]   DEBUG: | #elif __DragonFly__
[INFO] [stderr]   DEBUG: | %KERNEL "DragonFly"
[INFO] [stderr]   DEBUG: | #elif __OpenBSD__
[INFO] [stderr]   DEBUG: | %KERNEL "OpenBSD"
[INFO] [stderr]   DEBUG: | #elif __sun__
[INFO] [stderr]   DEBUG: | %KERNEL "SunOS"
[INFO] [stderr]   DEBUG: | #elif __FreeBSD__
[INFO] [stderr]   DEBUG: | %KERNEL "FreeBSD"
[INFO] [stderr]   DEBUG: | #elif __linux__
[INFO] [stderr]   DEBUG: | %KERNEL "Linux"
[INFO] [stderr]   DEBUG: | #elif _WIN32 || __CYGWIN__
[INFO] [stderr]   DEBUG: | %KERNEL "WINNT"
[INFO] [stderr]   DEBUG: | #elif __NetBSD__
[INFO] [stderr]   DEBUG: | %KERNEL "NetBSD"
[INFO] [stderr]   DEBUG: | #elif __APPLE__
[INFO] [stderr]   DEBUG: | %KERNEL "Darwin"
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: | #if __ANDROID__
[INFO] [stderr]   DEBUG: | %OS "Android"
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: | #if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
[INFO] [stderr]   DEBUG: | %ENDIANNESS "little"
[INFO] [stderr]   DEBUG: | #elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
[INFO] [stderr]   DEBUG: | %ENDIANNESS "big"
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/gcc -E /tmp/conftest.mslTuU.c`
[INFO] [stderr]   DEBUG: COMPILER = gcc
[INFO] [stderr]   DEBUG: VERSION = 9.4.0
[INFO] [stderr]   DEBUG: STDC_VERSION = 201710L
[INFO] [stderr]   DEBUG: CPU = x86_64
[INFO] [stderr]   DEBUG: KERNEL = Linux
[INFO] [stderr]   DEBUG: ENDIANNESS = little
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.GNenKE.c` with content:
[INFO] [stderr]   DEBUG: | #if defined(_MSC_VER)
[INFO] [stderr]   DEBUG: | #if defined(__clang__)
[INFO] [stderr]   DEBUG: | %COMPILER "clang-cl"
[INFO] [stderr]   DEBUG: | %VERSION __clang_major__.__clang_minor__.__clang_patchlevel__
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: | #elif defined(__clang__)
[INFO] [stderr]   DEBUG: | %COMPILER "clang"
[INFO] [stderr]   DEBUG: | #  if !__cplusplus || __has_builtin(__builtin_bitreverse8)
[INFO] [stderr]   DEBUG: | %VERSION __clang_major__.__clang_minor__.__clang_patchlevel__
[INFO] [stderr]   DEBUG: | #  endif
[INFO] [stderr]   DEBUG: | #elif defined(__GNUC__)
[INFO] [stderr]   DEBUG: | %COMPILER "gcc"
[INFO] [stderr]   DEBUG: | %VERSION __GNUC__.__GNUC_MINOR__.__GNUC_PATCHLEVEL__
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: | #if __cplusplus
[INFO] [stderr]   DEBUG: | %cplusplus __cplusplus
[INFO] [stderr]   DEBUG: | #elif __STDC_VERSION__
[INFO] [stderr]   DEBUG: | %STDC_VERSION __STDC_VERSION__
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: | #if __i386__ || _M_IX86
[INFO] [stderr]   DEBUG: | %CPU "x86"
[INFO] [stderr]   DEBUG: | #elif __x86_64__ || _M_X64
[INFO] [stderr]   DEBUG: | %CPU "x86_64"
[INFO] [stderr]   DEBUG: | #elif __arm__ || _M_ARM
[INFO] [stderr]   DEBUG: | %CPU "arm"
[INFO] [stderr]   DEBUG: | #elif __aarch64__ || _M_ARM64
[INFO] [stderr]   DEBUG: | %CPU "aarch64"
[INFO] [stderr]   DEBUG: | #elif __ia64__
[INFO] [stderr]   DEBUG: | %CPU "ia64"
[INFO] [stderr]   DEBUG: | #elif __s390x__
[INFO] [stderr]   DEBUG: | %CPU "s390x"
[INFO] [stderr]   DEBUG: | #elif __s390__
[INFO] [stderr]   DEBUG: | %CPU "s390"
[INFO] [stderr]   DEBUG: | #elif __powerpc64__
[INFO] [stderr]   DEBUG: | %CPU "ppc64"
[INFO] [stderr]   DEBUG: | #elif __powerpc__
[INFO] [stderr]   DEBUG: | %CPU "ppc"
[INFO] [stderr]   DEBUG: | #elif __alpha__
[INFO] [stderr]   DEBUG: | %CPU "Alpha"
[INFO] [stderr]   DEBUG: | #elif __hppa__
[INFO] [stderr]   DEBUG: | %CPU "hppa"
[INFO] [stderr]   DEBUG: | #elif __sparc__ && __arch64__
[INFO] [stderr]   DEBUG: | %CPU "sparc64"
[INFO] [stderr]   DEBUG: | #elif __sparc__
[INFO] [stderr]   DEBUG: | %CPU "sparc"
[INFO] [stderr]   DEBUG: | #elif __mips64
[INFO] [stderr]   DEBUG: | %CPU "mips64"
[INFO] [stderr]   DEBUG: | #elif __mips__
[INFO] [stderr]   DEBUG: | %CPU "mips32"
[INFO] [stderr]   DEBUG: | #elif __sh__
[INFO] [stderr]   DEBUG: | %CPU "sh4"
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: | #if __FreeBSD_kernel__
[INFO] [stderr]   DEBUG: | %KERNEL "kFreeBSD"
[INFO] [stderr]   DEBUG: | #elif __DragonFly__
[INFO] [stderr]   DEBUG: | %KERNEL "DragonFly"
[INFO] [stderr]   DEBUG: | #elif __OpenBSD__
[INFO] [stderr]   DEBUG: | %KERNEL "OpenBSD"
[INFO] [stderr]   DEBUG: | #elif __sun__
[INFO] [stderr]   DEBUG: | %KERNEL "SunOS"
[INFO] [stderr]   DEBUG: | #elif __FreeBSD__
[INFO] [stderr]   DEBUG: | %KERNEL "FreeBSD"
[INFO] [stderr]   DEBUG: | #elif __linux__
[INFO] [stderr]   DEBUG: | %KERNEL "Linux"
[INFO] [stderr]   DEBUG: | #elif _WIN32 || __CYGWIN__
[INFO] [stderr]   DEBUG: | %KERNEL "WINNT"
[INFO] [stderr]   DEBUG: | #elif __NetBSD__
[INFO] [stderr]   DEBUG: | %KERNEL "NetBSD"
[INFO] [stderr]   DEBUG: | #elif __APPLE__
[INFO] [stderr]   DEBUG: | %KERNEL "Darwin"
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: | #if __ANDROID__
[INFO] [stderr]   DEBUG: | %OS "Android"
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: | #if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
[INFO] [stderr]   DEBUG: | %ENDIANNESS "little"
[INFO] [stderr]   DEBUG: | #elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
[INFO] [stderr]   DEBUG: | %ENDIANNESS "big"
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/gcc -std=gnu99 -E /tmp/conftest.GNenKE.c`
[INFO] [stderr]   DEBUG: COMPILER = gcc
[INFO] [stderr]   DEBUG: VERSION = 9.4.0
[INFO] [stderr]   DEBUG: STDC_VERSION = 199901L
[INFO] [stderr]   DEBUG: CPU = x86_64
[INFO] [stderr]   DEBUG: KERNEL = Linux
[INFO] [stderr]   DEBUG: ENDIANNESS = little
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking the host C compiler version... 
[INFO] [stderr]   INFO: 9.4.0
[INFO] [stderr]   INFO: checking the host C compiler works... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.jSgnMV.c` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/gcc -std=gnu99 -c /tmp/conftest.jSgnMV.c`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for the host C++ compiler... 
[INFO] [stderr]   DEBUG: _host_cxx: Trying /usr/bin/g++
[INFO] [stderr]   INFO: /usr/bin/g++
[INFO] [stderr]   INFO: checking whether the host C++ compiler can be used... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.4dYnOp.cpp` with content:
[INFO] [stderr]   DEBUG: | #if defined(_MSC_VER)
[INFO] [stderr]   DEBUG: | #if defined(__clang__)
[INFO] [stderr]   DEBUG: | %COMPILER "clang-cl"
[INFO] [stderr]   DEBUG: | %VERSION __clang_major__.__clang_minor__.__clang_patchlevel__
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: | #elif defined(__clang__)
[INFO] [stderr]   DEBUG: | %COMPILER "clang"
[INFO] [stderr]   DEBUG: | #  if !__cplusplus || __has_builtin(__builtin_bitreverse8)
[INFO] [stderr]   DEBUG: | %VERSION __clang_major__.__clang_minor__.__clang_patchlevel__
[INFO] [stderr]   DEBUG: | #  endif
[INFO] [stderr]   DEBUG: | #elif defined(__GNUC__)
[INFO] [stderr]   DEBUG: | %COMPILER "gcc"
[INFO] [stderr]   DEBUG: | %VERSION __GNUC__.__GNUC_MINOR__.__GNUC_PATCHLEVEL__
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: | #if __cplusplus
[INFO] [stderr]   DEBUG: | %cplusplus __cplusplus
[INFO] [stderr]   DEBUG: | #elif __STDC_VERSION__
[INFO] [stderr]   DEBUG: | %STDC_VERSION __STDC_VERSION__
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: | #if __i386__ || _M_IX86
[INFO] [stderr]   DEBUG: | %CPU "x86"
[INFO] [stderr]   DEBUG: | #elif __x86_64__ || _M_X64
[INFO] [stderr]   DEBUG: | %CPU "x86_64"
[INFO] [stderr]   DEBUG: | #elif __arm__ || _M_ARM
[INFO] [stderr]   DEBUG: | %CPU "arm"
[INFO] [stderr]   DEBUG: | #elif __aarch64__ || _M_ARM64
[INFO] [stderr]   DEBUG: | %CPU "aarch64"
[INFO] [stderr]   DEBUG: | #elif __ia64__
[INFO] [stderr]   DEBUG: | %CPU "ia64"
[INFO] [stderr]   DEBUG: | #elif __s390x__
[INFO] [stderr]   DEBUG: | %CPU "s390x"
[INFO] [stderr]   DEBUG: | #elif __s390__
[INFO] [stderr]   DEBUG: | %CPU "s390"
[INFO] [stderr]   DEBUG: | #elif __powerpc64__
[INFO] [stderr]   DEBUG: | %CPU "ppc64"
[INFO] [stderr]   DEBUG: | #elif __powerpc__
[INFO] [stderr]   DEBUG: | %CPU "ppc"
[INFO] [stderr]   DEBUG: | #elif __alpha__
[INFO] [stderr]   DEBUG: | %CPU "Alpha"
[INFO] [stderr]   DEBUG: | #elif __hppa__
[INFO] [stderr]   DEBUG: | %CPU "hppa"
[INFO] [stderr]   DEBUG: | #elif __sparc__ && __arch64__
[INFO] [stderr]   DEBUG: | %CPU "sparc64"
[INFO] [stderr]   DEBUG: | #elif __sparc__
[INFO] [stderr]   DEBUG: | %CPU "sparc"
[INFO] [stderr]   DEBUG: | #elif __mips64
[INFO] [stderr]   DEBUG: | %CPU "mips64"
[INFO] [stderr]   DEBUG: | #elif __mips__
[INFO] [stderr]   DEBUG: | %CPU "mips32"
[INFO] [stderr]   DEBUG: | #elif __sh__
[INFO] [stderr]   DEBUG: | %CPU "sh4"
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: | #if __FreeBSD_kernel__
[INFO] [stderr]   DEBUG: | %KERNEL "kFreeBSD"
[INFO] [stderr]   DEBUG: | #elif __DragonFly__
[INFO] [stderr]   DEBUG: | %KERNEL "DragonFly"
[INFO] [stderr]   DEBUG: | #elif __OpenBSD__
[INFO] [stderr]   DEBUG: | %KERNEL "OpenBSD"
[INFO] [stderr]   DEBUG: | #elif __sun__
[INFO] [stderr]   DEBUG: | %KERNEL "SunOS"
[INFO] [stderr]   DEBUG: | #elif __FreeBSD__
[INFO] [stderr]   DEBUG: | %KERNEL "FreeBSD"
[INFO] [stderr]   DEBUG: | #elif __linux__
[INFO] [stderr]   DEBUG: | %KERNEL "Linux"
[INFO] [stderr]   DEBUG: | #elif _WIN32 || __CYGWIN__
[INFO] [stderr]   DEBUG: | %KERNEL "WINNT"
[INFO] [stderr]   DEBUG: | #elif __NetBSD__
[INFO] [stderr]   DEBUG: | %KERNEL "NetBSD"
[INFO] [stderr]   DEBUG: | #elif __APPLE__
[INFO] [stderr]   DEBUG: | %KERNEL "Darwin"
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: | #if __ANDROID__
[INFO] [stderr]   DEBUG: | %OS "Android"
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: | #if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
[INFO] [stderr]   DEBUG: | %ENDIANNESS "little"
[INFO] [stderr]   DEBUG: | #elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
[INFO] [stderr]   DEBUG: | %ENDIANNESS "big"
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -E /tmp/conftest.4dYnOp.cpp`
[INFO] [stderr]   DEBUG: COMPILER = gcc
[INFO] [stderr]   DEBUG: VERSION = 9.4.0
[INFO] [stderr]   DEBUG: cplusplus = 201402L
[INFO] [stderr]   DEBUG: CPU = x86_64
[INFO] [stderr]   DEBUG: KERNEL = Linux
[INFO] [stderr]   DEBUG: ENDIANNESS = little
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking the host C++ compiler version... 
[INFO] [stderr]   INFO: 9.4.0
[INFO] [stderr]   INFO: checking the host C++ compiler works... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.ePYSNx.cpp` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -c /tmp/conftest.ePYSNx.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for 64-bit OS... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.bZEAgM.cpp` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | static_assert(sizeof(void *) == 8, "")
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -c /tmp/conftest.bZEAgM.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for llvm_profdata... 
[INFO] [stderr]   DEBUG: llvm_profdata: Trying llvm-profdata
[INFO] [stderr]   INFO: /usr/bin/llvm-profdata
[INFO] [stderr]   INFO: checking for nasm... 
[INFO] [stderr]   DEBUG: nasm: Trying nasm
[INFO] [stderr]   INFO: /usr/bin/nasm
[INFO] [stderr]   INFO: checking nasm version... 
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/nasm -v`
[INFO] [stderr]   INFO: 2.14.02
[INFO] [stderr]   INFO: checking for linker... 
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/gcc -std=gnu99 -Wl,--version`
[INFO] [stderr]   INFO: bfd
[INFO] [stderr]   INFO: checking for the assembler... 
[INFO] [stderr]   DEBUG: _as: Trying /usr/bin/gcc
[INFO] [stderr]   INFO: /usr/bin/gcc
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/gcc -std=gnu99 -Wa,--version -c -o /dev/null -x assembler -`
[INFO] [stderr]   INFO: checking whether the C compiler supports -fsanitize=fuzzer-no-link... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.U8mF4K.c` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/gcc -std=gnu99 -fsanitize=fuzzer-no-link -c /tmp/conftest.U8mF4K.c`
[INFO] [stderr]   DEBUG: The command returned non-zero exit status 1.
[INFO] [stderr]   DEBUG: Its error output was:
[INFO] [stderr]   DEBUG: | gcc: error: unrecognized argument to '-fsanitize=' option: 'fuzzer-no-link'
[INFO] [stderr]   INFO: no
[INFO] [stderr]   INFO: checking for ar... 
[INFO] [stderr]   DEBUG: ar: Trying ar
[INFO] [stderr]   INFO: /usr/bin/ar
[INFO] [stderr]   INFO: checking for pkg_config... 
[INFO] [stderr]   DEBUG: pkg_config: Trying pkg-config
[INFO] [stderr]   INFO: /usr/bin/pkg-config
[INFO] [stderr]   INFO: checking for pkg-config version... 
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/pkg-config --version`
[INFO] [stderr]   INFO: 0.29.1
[INFO] [stderr]   INFO: checking for stdint.h... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.MbI4lF.cpp` with content:
[INFO] [stderr]   DEBUG: | #include <stdint.h>
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -c /tmp/conftest.MbI4lF.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for inttypes.h... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.ZbseLG.cpp` with content:
[INFO] [stderr]   DEBUG: | #include <inttypes.h>
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -c /tmp/conftest.ZbseLG.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for malloc.h... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.vsOA_v.cpp` with content:
[INFO] [stderr]   DEBUG: | #include <malloc.h>
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -c /tmp/conftest.vsOA_v.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for alloca.h... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.x9R0MZ.cpp` with content:
[INFO] [stderr]   DEBUG: | #include <alloca.h>
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -c /tmp/conftest.x9R0MZ.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for sys/byteorder.h... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.r70NFP.cpp` with content:
[INFO] [stderr]   DEBUG: | #include <sys/byteorder.h>
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -c /tmp/conftest.r70NFP.cpp`
[INFO] [stderr]   DEBUG: The command returned non-zero exit status 1.
[INFO] [stderr]   DEBUG: Its error output was:
[INFO] [stderr]   DEBUG: | /tmp/conftest.r70NFP.cpp:1:10: fatal error: sys/byteorder.h: No such file or directory
[INFO] [stderr]   DEBUG: |     1 | #include <sys/byteorder.h>
[INFO] [stderr]   DEBUG: |       |          ^~~~~~~~~~~~~~~~~
[INFO] [stderr]   DEBUG: | compilation terminated.
[INFO] [stderr]   INFO: no
[INFO] [stderr]   INFO: checking for getopt.h... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.khCcEm.cpp` with content:
[INFO] [stderr]   DEBUG: | #include <getopt.h>
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -c /tmp/conftest.khCcEm.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for unistd.h... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.nHTbpK.cpp` with content:
[INFO] [stderr]   DEBUG: | #include <unistd.h>
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -c /tmp/conftest.nHTbpK.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for nl_types.h... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.Rm837S.cpp` with content:
[INFO] [stderr]   DEBUG: | #include <nl_types.h>
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -c /tmp/conftest.Rm837S.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for cpuid.h... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.6mo_VK.cpp` with content:
[INFO] [stderr]   DEBUG: | #include <cpuid.h>
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -c /tmp/conftest.6mo_VK.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for sys/statvfs.h... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.cIxjBy.cpp` with content:
[INFO] [stderr]   DEBUG: | #include <sys/statvfs.h>
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -c /tmp/conftest.cIxjBy.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for sys/statfs.h... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.OW4ZW4.cpp` with content:
[INFO] [stderr]   DEBUG: | #include <sys/statfs.h>
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -c /tmp/conftest.OW4ZW4.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for sys/vfs.h... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.Wi3pPR.cpp` with content:
[INFO] [stderr]   DEBUG: | #include <sys/vfs.h>
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -c /tmp/conftest.Wi3pPR.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for sys/mount.h... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.dpv7Ne.cpp` with content:
[INFO] [stderr]   DEBUG: | #include <sys/mount.h>
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -c /tmp/conftest.dpv7Ne.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for sys/quota.h... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.VQoAYd.cpp` with content:
[INFO] [stderr]   DEBUG: | #include <sys/quota.h>
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | quotactl(0, nullptr, 0, (caddr_t)nullptr);
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -c /tmp/conftest.VQoAYd.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for linux/quota.h... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.aWCiJF.cpp` with content:
[INFO] [stderr]   DEBUG: | #include <sys/socket.h>
[INFO] [stderr]   DEBUG: | #include <linux/quota.h>
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -c /tmp/conftest.aWCiJF.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for linux/if_addr.h... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.zXFzL1.cpp` with content:
[INFO] [stderr]   DEBUG: | #include <sys/socket.h>
[INFO] [stderr]   DEBUG: | #include <linux/if_addr.h>
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -c /tmp/conftest.zXFzL1.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for linux/rtnetlink.h... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.fAJJgR.cpp` with content:
[INFO] [stderr]   DEBUG: | #include <sys/socket.h>
[INFO] [stderr]   DEBUG: | #include <linux/rtnetlink.h>
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -c /tmp/conftest.fAJJgR.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for sys/queue.h... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.3ye0N4.cpp` with content:
[INFO] [stderr]   DEBUG: | #include <sys/queue.h>
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -c /tmp/conftest.3ye0N4.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for sys/types.h... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.E0QbMn.cpp` with content:
[INFO] [stderr]   DEBUG: | #include <sys/types.h>
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -c /tmp/conftest.E0QbMn.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for netinet/in.h... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.jQ80GL.cpp` with content:
[INFO] [stderr]   DEBUG: | #include <netinet/in.h>
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -c /tmp/conftest.jQ80GL.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for byteswap.h... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.LBdyVp.cpp` with content:
[INFO] [stderr]   DEBUG: | #include <byteswap.h>
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -c /tmp/conftest.LBdyVp.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for linux/perf_event.h... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.Rk0smN.cpp` with content:
[INFO] [stderr]   DEBUG: | #include <linux/perf_event.h>
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -c /tmp/conftest.Rk0smN.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for perf_event_open system call... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.fpLu1L.cpp` with content:
[INFO] [stderr]   DEBUG: | #include <asm/unistd.h>
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | return sizeof(__NR_perf_event_open);
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -c /tmp/conftest.fpLu1L.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C compiler supports -Wbitfield-enum-conversion... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.UL_CHm.c` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/gcc -std=gnu99 -Werror -Wbitfield-enum-conversion -c /tmp/conftest.UL_CHm.c`
[INFO] [stderr]   DEBUG: The command returned non-zero exit status 1.
[INFO] [stderr]   DEBUG: Its error output was:
[INFO] [stderr]   DEBUG: | gcc: error: unrecognized command line option '-Wbitfield-enum-conversion'
[INFO] [stderr]   INFO: no
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -Wbitfield-enum-conversion... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.ULxBzU.cpp` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -Werror -Wbitfield-enum-conversion -c /tmp/conftest.ULxBzU.cpp`
[INFO] [stderr]   DEBUG: The command returned non-zero exit status 1.
[INFO] [stderr]   DEBUG: Its error output was:
[INFO] [stderr]   DEBUG: | g++: error: unrecognized command line option '-Wbitfield-enum-conversion'
[INFO] [stderr]   INFO: no
[INFO] [stderr]   INFO: checking whether the C compiler supports -Wshadow-field-in-constructor-modified... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.7dl5AX.c` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/gcc -std=gnu99 -Werror -Wshadow-field-in-constructor-modified -c /tmp/conftest.7dl5AX.c`
[INFO] [stderr]   DEBUG: The command returned non-zero exit status 1.
[INFO] [stderr]   DEBUG: Its error output was:
[INFO] [stderr]   DEBUG: | gcc: error: unrecognized command line option '-Wshadow-field-in-constructor-modified'
[INFO] [stderr]   INFO: no
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -Wshadow-field-in-constructor-modified... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.fwRRL5.cpp` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -Werror -Wshadow-field-in-constructor-modified -c /tmp/conftest.fwRRL5.cpp`
[INFO] [stderr]   DEBUG: The command returned non-zero exit status 1.
[INFO] [stderr]   DEBUG: Its error output was:
[INFO] [stderr]   DEBUG: | g++: error: unrecognized command line option '-Wshadow-field-in-constructor-modified'
[INFO] [stderr]   INFO: no
[INFO] [stderr]   INFO: checking whether the C compiler supports -Wunreachable-code-return... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.ZfYGqQ.c` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/gcc -std=gnu99 -Werror -Wunreachable-code-return -c /tmp/conftest.ZfYGqQ.c`
[INFO] [stderr]   DEBUG: The command returned non-zero exit status 1.
[INFO] [stderr]   DEBUG: Its error output was:
[INFO] [stderr]   DEBUG: | gcc: error: unrecognized command line option '-Wunreachable-code-return'; did you mean '-Wunreachable-code'?
[INFO] [stderr]   INFO: no
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -Wunreachable-code-return... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.IxDBrJ.cpp` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -Werror -Wunreachable-code-return -c /tmp/conftest.IxDBrJ.cpp`
[INFO] [stderr]   DEBUG: The command returned non-zero exit status 1.
[INFO] [stderr]   DEBUG: Its error output was:
[INFO] [stderr]   DEBUG: | g++: error: unrecognized command line option '-Wunreachable-code-return'; did you mean '-Wunreachable-code'?
[INFO] [stderr]   INFO: no
[INFO] [stderr]   INFO: checking whether the C compiler supports -Wclass-varargs... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.JlsLUk.c` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/gcc -std=gnu99 -Werror -Wclass-varargs -c /tmp/conftest.JlsLUk.c`
[INFO] [stderr]   DEBUG: The command returned non-zero exit status 1.
[INFO] [stderr]   DEBUG: Its error output was:
[INFO] [stderr]   DEBUG: | gcc: error: unrecognized command line option '-Wclass-varargs'; did you mean '-Wno-varargs'?
[INFO] [stderr]   INFO: no
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -Wclass-varargs... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.hdRyVI.cpp` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -Werror -Wclass-varargs -c /tmp/conftest.hdRyVI.cpp`
[INFO] [stderr]   DEBUG: The command returned non-zero exit status 1.
[INFO] [stderr]   DEBUG: Its error output was:
[INFO] [stderr]   DEBUG: | g++: error: unrecognized command line option '-Wclass-varargs'; did you mean '-Wno-varargs'?
[INFO] [stderr]   INFO: no
[INFO] [stderr]   INFO: checking whether the C compiler supports -Wfloat-overflow-conversion... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.gtPUsH.c` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/gcc -std=gnu99 -Werror -Wfloat-overflow-conversion -c /tmp/conftest.gtPUsH.c`
[INFO] [stderr]   DEBUG: The command returned non-zero exit status 1.
[INFO] [stderr]   DEBUG: Its error output was:
[INFO] [stderr]   DEBUG: | gcc: error: unrecognized command line option '-Wfloat-overflow-conversion'; did you mean '-Wfloat-conversion'?
[INFO] [stderr]   INFO: no
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -Wfloat-overflow-conversion... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.ZdxdZe.cpp` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -Werror -Wfloat-overflow-conversion -c /tmp/conftest.ZdxdZe.cpp`
[INFO] [stderr]   DEBUG: The command returned non-zero exit status 1.
[INFO] [stderr]   DEBUG: Its error output was:
[INFO] [stderr]   DEBUG: | g++: error: unrecognized command line option '-Wfloat-overflow-conversion'; did you mean '-Wfloat-conversion'?
[INFO] [stderr]   INFO: no
[INFO] [stderr]   INFO: checking whether the C compiler supports -Wfloat-zero-conversion... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.S0TWud.c` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/gcc -std=gnu99 -Werror -Wfloat-zero-conversion -c /tmp/conftest.S0TWud.c`
[INFO] [stderr]   DEBUG: The command returned non-zero exit status 1.
[INFO] [stderr]   DEBUG: Its error output was:
[INFO] [stderr]   DEBUG: | gcc: error: unrecognized command line option '-Wfloat-zero-conversion'; did you mean '-Wfloat-conversion'?
[INFO] [stderr]   INFO: no
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -Wfloat-zero-conversion... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.yYbVED.cpp` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -Werror -Wfloat-zero-conversion -c /tmp/conftest.yYbVED.cpp`
[INFO] [stderr]   DEBUG: The command returned non-zero exit status 1.
[INFO] [stderr]   DEBUG: Its error output was:
[INFO] [stderr]   DEBUG: | g++: error: unrecognized command line option '-Wfloat-zero-conversion'; did you mean '-Wfloat-conversion'?
[INFO] [stderr]   INFO: no
[INFO] [stderr]   INFO: checking whether the C compiler supports -Wloop-analysis... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.q2e8Us.c` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/gcc -std=gnu99 -Werror -Wloop-analysis -c /tmp/conftest.q2e8Us.c`
[INFO] [stderr]   DEBUG: The command returned non-zero exit status 1.
[INFO] [stderr]   DEBUG: Its error output was:
[INFO] [stderr]   DEBUG: | gcc: error: unrecognized command line option '-Wloop-analysis'
[INFO] [stderr]   INFO: no
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -Wloop-analysis... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.vJq4Cm.cpp` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -Werror -Wloop-analysis -c /tmp/conftest.vJq4Cm.cpp`
[INFO] [stderr]   DEBUG: The command returned non-zero exit status 1.
[INFO] [stderr]   DEBUG: Its error output was:
[INFO] [stderr]   DEBUG: | g++: error: unrecognized command line option '-Wloop-analysis'
[INFO] [stderr]   INFO: no
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -Wc++1z-compat... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.YQ9kM9.cpp` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -Werror -Wc++1z-compat -c /tmp/conftest.YQ9kM9.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -Wc++2a-compat... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.ZLxJws.cpp` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -Werror -Wc++2a-compat -c /tmp/conftest.ZLxJws.cpp`
[INFO] [stderr]   DEBUG: The command returned non-zero exit status 1.
[INFO] [stderr]   DEBUG: Its error output was:
[INFO] [stderr]   DEBUG: | g++: error: unrecognized command line option '-Wc++2a-compat'; did you mean '-Wc++-compat'?
[INFO] [stderr]   INFO: no
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -Wcomma... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.7iZHqj.cpp` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -Werror -Wcomma -c /tmp/conftest.7iZHqj.cpp`
[INFO] [stderr]   DEBUG: The command returned non-zero exit status 1.
[INFO] [stderr]   DEBUG: Its error output was:
[INFO] [stderr]   DEBUG: | g++: error: unrecognized command line option '-Wcomma'; did you mean '-Wcomment'?
[INFO] [stderr]   INFO: no
[INFO] [stderr]   INFO: checking whether the C compiler supports -Wduplicated-cond... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.qbb1E8.c` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/gcc -std=gnu99 -Werror -Wduplicated-cond -c /tmp/conftest.qbb1E8.c`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -Wduplicated-cond... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.vqLu1g.cpp` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -Werror -Wduplicated-cond -c /tmp/conftest.vqLu1g.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -Wimplicit-fallthrough... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.8ytXou.cpp` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -Werror -Wimplicit-fallthrough -c /tmp/conftest.8ytXou.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C compiler supports -Wstring-conversion... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.2z1C_v.c` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/gcc -std=gnu99 -Werror -Wstring-conversion -c /tmp/conftest.2z1C_v.c`
[INFO] [stderr]   DEBUG: The command returned non-zero exit status 1.
[INFO] [stderr]   DEBUG: Its error output was:
[INFO] [stderr]   DEBUG: | gcc: error: unrecognized command line option '-Wstring-conversion'; did you mean '-Wsign-conversion'?
[INFO] [stderr]   INFO: no
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -Wstring-conversion... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.xDjf4r.cpp` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -Werror -Wstring-conversion -c /tmp/conftest.xDjf4r.cpp`
[INFO] [stderr]   DEBUG: The command returned non-zero exit status 1.
[INFO] [stderr]   DEBUG: Its error output was:
[INFO] [stderr]   DEBUG: | g++: error: unrecognized command line option '-Wstring-conversion'; did you mean '-Wsign-conversion'?
[INFO] [stderr]   INFO: no
[INFO] [stderr]   INFO: checking whether the C compiler supports -Wtautological-overlap-compare... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.ltoDBt.c` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/gcc -std=gnu99 -Werror -Wtautological-overlap-compare -c /tmp/conftest.ltoDBt.c`
[INFO] [stderr]   DEBUG: The command returned non-zero exit status 1.
[INFO] [stderr]   DEBUG: Its error output was:
[INFO] [stderr]   DEBUG: | gcc: error: unrecognized command line option '-Wtautological-overlap-compare'; did you mean '-Wtautological-compare'?
[INFO] [stderr]   INFO: no
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -Wtautological-overlap-compare... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.F9E4eq.cpp` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -Werror -Wtautological-overlap-compare -c /tmp/conftest.F9E4eq.cpp`
[INFO] [stderr]   DEBUG: The command returned non-zero exit status 1.
[INFO] [stderr]   DEBUG: Its error output was:
[INFO] [stderr]   DEBUG: | g++: error: unrecognized command line option '-Wtautological-overlap-compare'; did you mean '-Wtautological-compare'?
[INFO] [stderr]   INFO: no
[INFO] [stderr]   INFO: checking whether the C compiler supports -Wtautological-unsigned-enum-zero-compare... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.UQmuyt.c` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/gcc -std=gnu99 -Werror -Wtautological-unsigned-enum-zero-compare -c /tmp/conftest.UQmuyt.c`
[INFO] [stderr]   DEBUG: The command returned non-zero exit status 1.
[INFO] [stderr]   DEBUG: Its error output was:
[INFO] [stderr]   DEBUG: | gcc: error: unrecognized command line option '-Wtautological-unsigned-enum-zero-compare'
[INFO] [stderr]   INFO: no
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -Wtautological-unsigned-enum-zero-compare... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.7PR1VW.cpp` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -Werror -Wtautological-unsigned-enum-zero-compare -c /tmp/conftest.7PR1VW.cpp`
[INFO] [stderr]   DEBUG: The command returned non-zero exit status 1.
[INFO] [stderr]   DEBUG: Its error output was:
[INFO] [stderr]   DEBUG: | g++: error: unrecognized command line option '-Wtautological-unsigned-enum-zero-compare'
[INFO] [stderr]   INFO: no
[INFO] [stderr]   INFO: checking whether the C compiler supports -Wtautological-unsigned-zero-compare... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.0iF2it.c` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/gcc -std=gnu99 -Werror -Wtautological-unsigned-zero-compare -c /tmp/conftest.0iF2it.c`
[INFO] [stderr]   DEBUG: The command returned non-zero exit status 1.
[INFO] [stderr]   DEBUG: Its error output was:
[INFO] [stderr]   DEBUG: | gcc: error: unrecognized command line option '-Wtautological-unsigned-zero-compare'
[INFO] [stderr]   INFO: no
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -Wtautological-unsigned-zero-compare... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.Ge84vJ.cpp` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -Werror -Wtautological-unsigned-zero-compare -c /tmp/conftest.Ge84vJ.cpp`
[INFO] [stderr]   DEBUG: The command returned non-zero exit status 1.
[INFO] [stderr]   DEBUG: Its error output was:
[INFO] [stderr]   DEBUG: | g++: error: unrecognized command line option '-Wtautological-unsigned-zero-compare'
[INFO] [stderr]   INFO: no
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -Wno-inline-new-delete... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.zgPEqV.cpp` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -Werror -Winline-new-delete -c /tmp/conftest.zgPEqV.cpp`
[INFO] [stderr]   DEBUG: The command returned non-zero exit status 1.
[INFO] [stderr]   DEBUG: Its error output was:
[INFO] [stderr]   DEBUG: | g++: error: unrecognized command line option '-Winline-new-delete'
[INFO] [stderr]   INFO: no
[INFO] [stderr]   INFO: checking whether the C compiler supports -Wno-error=maybe-uninitialized... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.WTPtzT.c` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/gcc -std=gnu99 -Werror -Wno-error=maybe-uninitialized -c /tmp/conftest.WTPtzT.c`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -Wno-error=maybe-uninitialized... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.0uiI9R.cpp` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -Werror -Wno-error=maybe-uninitialized -c /tmp/conftest.0uiI9R.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C compiler supports -Wno-error=deprecated-declarations... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.yMOU4T.c` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/gcc -std=gnu99 -Werror -Wno-error=deprecated-declarations -c /tmp/conftest.yMOU4T.c`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -Wno-error=deprecated-declarations... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.EY2A05.cpp` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -Werror -Wno-error=deprecated-declarations -c /tmp/conftest.EY2A05.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C compiler supports -Wno-error=array-bounds... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.JxRcB3.c` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/gcc -std=gnu99 -Werror -Wno-error=array-bounds -c /tmp/conftest.JxRcB3.c`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -Wno-error=array-bounds... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.r4Wva0.cpp` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -Werror -Wno-error=array-bounds -c /tmp/conftest.r4Wva0.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C compiler supports -Wno-error=free-nonheap-object... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.67m9i0.c` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/gcc -std=gnu99 -Werror -Wno-error=free-nonheap-object -c /tmp/conftest.67m9i0.c`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -Wno-error=free-nonheap-object... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.zlRbKn.cpp` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -Werror -Wno-error=free-nonheap-object -c /tmp/conftest.zlRbKn.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C compiler supports -Wno-error=multistatement-macros... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.RU4Dn9.c` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/gcc -std=gnu99 -Werror -Wno-error=multistatement-macros -c /tmp/conftest.RU4Dn9.c`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -Wno-error=multistatement-macros... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.AzD6BQ.cpp` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -Werror -Wno-error=multistatement-macros -c /tmp/conftest.AzD6BQ.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C compiler supports -Wno-error=return-std-move... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.jFv1_u.c` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/gcc -std=gnu99 -Werror -Wno-error=return-std-move -c /tmp/conftest.jFv1_u.c`
[INFO] [stderr]   DEBUG: The command returned non-zero exit status 1.
[INFO] [stderr]   DEBUG: Its error output was:
[INFO] [stderr]   DEBUG: | cc1: error: '-Werror=return-std-move': no option -Wreturn-std-move
[INFO] [stderr]   INFO: no
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -Wno-error=return-std-move... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.p55L1R.cpp` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -Werror -Wno-error=return-std-move -c /tmp/conftest.p55L1R.cpp`
[INFO] [stderr]   DEBUG: The command returned non-zero exit status 1.
[INFO] [stderr]   DEBUG: Its error output was:
[INFO] [stderr]   DEBUG: | cc1plus: error: '-Werror=return-std-move': no option -Wreturn-std-move
[INFO] [stderr]   INFO: no
[INFO] [stderr]   INFO: checking whether the C compiler supports -Wno-error=class-memaccess... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.AgbpLs.c` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/gcc -std=gnu99 -Werror -Wno-error=class-memaccess -c /tmp/conftest.AgbpLs.c`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -Wno-error=class-memaccess... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.SFqOQ4.cpp` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -Werror -Wno-error=class-memaccess -c /tmp/conftest.SFqOQ4.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C compiler supports -Wno-error=atomic-alignment... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.zDyxhD.c` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/gcc -std=gnu99 -Werror -Wno-error=atomic-alignment -c /tmp/conftest.zDyxhD.c`
[INFO] [stderr]   DEBUG: The command returned non-zero exit status 1.
[INFO] [stderr]   DEBUG: Its error output was:
[INFO] [stderr]   DEBUG: | cc1: error: '-Werror=atomic-alignment': no option -Watomic-alignment
[INFO] [stderr]   INFO: no
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -Wno-error=atomic-alignment... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.Flz0je.cpp` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -Werror -Wno-error=atomic-alignment -c /tmp/conftest.Flz0je.cpp`
[INFO] [stderr]   DEBUG: The command returned non-zero exit status 1.
[INFO] [stderr]   DEBUG: Its error output was:
[INFO] [stderr]   DEBUG: | cc1plus: error: '-Werror=atomic-alignment': no option -Watomic-alignment
[INFO] [stderr]   INFO: no
[INFO] [stderr]   INFO: checking whether the C compiler supports -Wno-error=deprecated-copy... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.bsEetT.c` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/gcc -std=gnu99 -Werror -Wno-error=deprecated-copy -c /tmp/conftest.bsEetT.c`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -Wno-error=deprecated-copy... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.jz6xJG.cpp` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -Werror -Wno-error=deprecated-copy -c /tmp/conftest.jz6xJG.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C compiler supports -Wformat... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.aR8frA.c` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/gcc -std=gnu99 -Werror -Wformat -c /tmp/conftest.aR8frA.c`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -Wformat... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.uGQpbd.cpp` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -Werror -Wformat -c /tmp/conftest.uGQpbd.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C compiler supports -Wformat-security... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.VGR9Zi.c` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/gcc -std=gnu99 -Werror -Wformat-security -c /tmp/conftest.VGR9Zi.c`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -Wformat-security... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.eWjnOI.cpp` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -Werror -Wformat-security -c /tmp/conftest.eWjnOI.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C compiler supports -Wformat-overflow=2... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.iUAb8B.c` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/gcc -std=gnu99 -Werror -Wformat-overflow=2 -c /tmp/conftest.iUAb8B.c`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -Wformat-overflow=2... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.dqJ4Ox.cpp` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -Werror -Wformat-overflow=2 -c /tmp/conftest.dqJ4Ox.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C compiler supports -Wno-gnu-zero-variadic-macro-arguments... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.rYFxFx.c` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/gcc -std=gnu99 -Werror -Wgnu-zero-variadic-macro-arguments -c /tmp/conftest.rYFxFx.c`
[INFO] [stderr]   DEBUG: The command returned non-zero exit status 1.
[INFO] [stderr]   DEBUG: Its error output was:
[INFO] [stderr]   DEBUG: | gcc: error: unrecognized command line option '-Wgnu-zero-variadic-macro-arguments'
[INFO] [stderr]   INFO: no
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -Wno-gnu-zero-variadic-macro-arguments... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.0WYRra.cpp` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -Werror -Wgnu-zero-variadic-macro-arguments -c /tmp/conftest.0WYRra.cpp`
[INFO] [stderr]   DEBUG: The command returned non-zero exit status 1.
[INFO] [stderr]   DEBUG: Its error output was:
[INFO] [stderr]   DEBUG: | g++: error: unrecognized command line option '-Wgnu-zero-variadic-macro-arguments'
[INFO] [stderr]   INFO: no
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -Wno-noexcept-type... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.RIRzMI.cpp` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -Werror -Wnoexcept-type -c /tmp/conftest.RIRzMI.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -fno-sized-deallocation... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.WzTFM6.cpp` with content:
[INFO] [stderr]   DEBUG: | int
[INFO] [stderr]   DEBUG: | main(void)
[INFO] [stderr]   DEBUG: | {
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: |   ;
[INFO] [stderr]   DEBUG: |   return 0;
[INFO] [stderr]   DEBUG: | }
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/g++ -Werror -fno-sized-deallocation -c /tmp/conftest.WzTFM6.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for rustc... 
[INFO] [stderr]   DEBUG: rustc: Trying rustc
[INFO] [stderr]   INFO: /opt/rustwide/cargo-home/bin/rustc
[INFO] [stderr]   INFO: checking for cargo... 
[INFO] [stderr]   DEBUG: cargo: Trying /opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/bin/cargo
[INFO] [stderr]   INFO: /opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/bin/cargo
[INFO] [stderr]   INFO: checking rustc version... 
[INFO] [stderr]   DEBUG: Executing: `/opt/rustwide/cargo-home/bin/rustc --version --verbose`
[INFO] [stderr]   INFO: 1.60.0
[INFO] [stderr]   INFO: checking cargo version... 
[INFO] [stderr]   DEBUG: Executing: `/opt/rustwide/rustup-home/toolchains/1.60.0-x86_64-unknown-linux-gnu/bin/cargo --version --verbose`
[INFO] [stderr]   INFO: 1.60.0
[INFO] [stderr]   DEBUG: Executing: `/opt/rustwide/cargo-home/bin/rustc --print target-list`
[INFO] [stderr]   DEBUG: Creating `/tmp/conftestsq9OGM.rs` with content:
[INFO] [stderr]   DEBUG: | pub extern fn hello() { println!("Hello world"); }
[INFO] [stderr]   DEBUG: Executing: `/opt/rustwide/cargo-home/bin/rustc --crate-type staticlib --target=x86_64-unknown-linux-gnu -o /tmp/conftestJtsm1U.rlib /tmp/conftestsq9OGM.rs`
[INFO] [stderr]   DEBUG: Creating `/tmp/conftestZLeIKL.rs` with content:
[INFO] [stderr]   DEBUG: | pub extern fn hello() { println!("Hello world"); }
[INFO] [stderr]   DEBUG: Executing: `/opt/rustwide/cargo-home/bin/rustc --crate-type staticlib --target=x86_64-unknown-linux-gnu -o /tmp/conftestRudaZW.rlib /tmp/conftestZLeIKL.rs`
[INFO] [stderr]   INFO: checking for rustdoc... 
[INFO] [stderr]   DEBUG: rustdoc: Trying rustdoc
[INFO] [stderr]   INFO: /opt/rustwide/cargo-home/bin/rustdoc
[INFO] [stderr]   INFO: checking for rustfmt... 
[INFO] [stderr]   DEBUG: rustfmt: Trying rustfmt
[INFO] [stderr]   INFO: /opt/rustwide/cargo-home/bin/rustfmt
[INFO] [stderr]   INFO: checking for llvm-config... 
[INFO] [stderr]   DEBUG: llvm_config: Trying llvm-config-6.0
[INFO] [stderr]   INFO: /usr/bin/llvm-config-6.0
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/llvm-config-6.0 --version`
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/llvm-config-6.0 --libdir`
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/llvm-config-6.0 --bindir`
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.P3nw1X.cpp` with content:
[INFO] [stderr]   DEBUG: | #if defined(_MSC_VER)
[INFO] [stderr]   DEBUG: | #if defined(__clang__)
[INFO] [stderr]   DEBUG: | %COMPILER "clang-cl"
[INFO] [stderr]   DEBUG: | %VERSION __clang_major__.__clang_minor__.__clang_patchlevel__
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: | #elif defined(__clang__)
[INFO] [stderr]   DEBUG: | %COMPILER "clang"
[INFO] [stderr]   DEBUG: | #  if !__cplusplus || __has_builtin(__builtin_bitreverse8)
[INFO] [stderr]   DEBUG: | %VERSION __clang_major__.__clang_minor__.__clang_patchlevel__
[INFO] [stderr]   DEBUG: | #  endif
[INFO] [stderr]   DEBUG: | #elif defined(__GNUC__)
[INFO] [stderr]   DEBUG: | %COMPILER "gcc"
[INFO] [stderr]   DEBUG: | %VERSION __GNUC__.__GNUC_MINOR__.__GNUC_PATCHLEVEL__
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: | 
[INFO] [stderr]   DEBUG: | #if __cplusplus
[INFO] [stderr]   DEBUG: | %cplusplus __cplusplus
[INFO] [stderr]   DEBUG: | #elif __STDC_VERSION__
[INFO] [stderr]   DEBUG: | %STDC_VERSION __STDC_VERSION__
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: | #if __i386__ || _M_IX86
[INFO] [stderr]   DEBUG: | %CPU "x86"
[INFO] [stderr]   DEBUG: | #elif __x86_64__ || _M_X64
[INFO] [stderr]   DEBUG: | %CPU "x86_64"
[INFO] [stderr]   DEBUG: | #elif __arm__ || _M_ARM
[INFO] [stderr]   DEBUG: | %CPU "arm"
[INFO] [stderr]   DEBUG: | #elif __aarch64__ || _M_ARM64
[INFO] [stderr]   DEBUG: | %CPU "aarch64"
[INFO] [stderr]   DEBUG: | #elif __ia64__
[INFO] [stderr]   DEBUG: | %CPU "ia64"
[INFO] [stderr]   DEBUG: | #elif __s390x__
[INFO] [stderr]   DEBUG: | %CPU "s390x"
[INFO] [stderr]   DEBUG: | #elif __s390__
[INFO] [stderr]   DEBUG: | %CPU "s390"
[INFO] [stderr]   DEBUG: | #elif __powerpc64__
[INFO] [stderr]   DEBUG: | %CPU "ppc64"
[INFO] [stderr]   DEBUG: | #elif __powerpc__
[INFO] [stderr]   DEBUG: | %CPU "ppc"
[INFO] [stderr]   DEBUG: | #elif __alpha__
[INFO] [stderr]   DEBUG: | %CPU "Alpha"
[INFO] [stderr]   DEBUG: | #elif __hppa__
[INFO] [stderr]   DEBUG: | %CPU "hppa"
[INFO] [stderr]   DEBUG: | #elif __sparc__ && __arch64__
[INFO] [stderr]   DEBUG: | %CPU "sparc64"
[INFO] [stderr]   DEBUG: | #elif __sparc__
[INFO] [stderr]   DEBUG: | %CPU "sparc"
[INFO] [stderr]   DEBUG: | #elif __mips64
[INFO] [stderr]   DEBUG: | %CPU "mips64"
[INFO] [stderr]   DEBUG: | #elif __mips__
[INFO] [stderr]   DEBUG: | %CPU "mips32"
[INFO] [stderr]   DEBUG: | #elif __sh__
[INFO] [stderr]   DEBUG: | %CPU "sh4"
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: | #if __FreeBSD_kernel__
[INFO] [stderr]   DEBUG: | %KERNEL "kFreeBSD"
[INFO] [stderr]   DEBUG: | #elif __DragonFly__
[INFO] [stderr]   DEBUG: | %KERNEL "DragonFly"
[INFO] [stderr]   DEBUG: | #elif __OpenBSD__
[INFO] [stderr]   DEBUG: | %KERNEL "OpenBSD"
[INFO] [stderr]   DEBUG: | #elif __sun__
[INFO] [stderr]   DEBUG: | %KERNEL "SunOS"
[INFO] [stderr]   DEBUG: | #elif __FreeBSD__
[INFO] [stderr]   DEBUG: | %KERNEL "FreeBSD"
[INFO] [stderr]   DEBUG: | #elif __linux__
[INFO] [stderr]   DEBUG: | %KERNEL "Linux"
[INFO] [stderr]   DEBUG: | #elif _WIN32 || __CYGWIN__
[INFO] [stderr]   DEBUG: | %KERNEL "WINNT"
[INFO] [stderr]   DEBUG: | #elif __NetBSD__
[INFO] [stderr]   DEBUG: | %KERNEL "NetBSD"
[INFO] [stderr]   DEBUG: | #elif __APPLE__
[INFO] [stderr]   DEBUG: | %KERNEL "Darwin"
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: | #if __ANDROID__
[INFO] [stderr]   DEBUG: | %OS "Android"
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: | #if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
[INFO] [stderr]   DEBUG: | %ENDIANNESS "little"
[INFO] [stderr]   DEBUG: | #elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
[INFO] [stderr]   DEBUG: | %ENDIANNESS "big"
[INFO] [stderr]   DEBUG: | #endif
[INFO] [stderr]   DEBUG: Executing: `/usr/lib/llvm-6.0/bin/clang -E /tmp/conftest.P3nw1X.cpp`
[INFO] [stderr]   DEBUG: COMPILER = clang
[INFO] [stderr]   DEBUG: VERSION = 6.0.1
[INFO] [stderr]   DEBUG: cplusplus = 201402L
[INFO] [stderr]   DEBUG: CPU = x86_64
[INFO] [stderr]   DEBUG: KERNEL = Linux
[INFO] [stderr]   DEBUG: ENDIANNESS = little
[INFO] [stderr]   INFO: checking bindgen cflags... 
[INFO] [stderr]   INFO: -x c++ -fno-sized-deallocation -DTRACING=1 -DIMPL_LIBXUL -DMOZILLA_INTERNAL_API -DRUST_BINDGEN -DOS_POSIX=1 -DOS_LINUX=1
[INFO] [stderr]   INFO: checking for awk... 
[INFO] [stderr]   DEBUG: awk: Trying gawk
[INFO] [stderr]   DEBUG: awk: Trying mawk
[INFO] [stderr]   INFO: /usr/bin/mawk
[INFO] [stderr]   INFO: checking for perl... 
[INFO] [stderr]   DEBUG: perl: Trying perl5
[INFO] [stderr]   DEBUG: perl: Trying perl
[INFO] [stderr]   INFO: /usr/bin/perl
[INFO] [stderr]   INFO: checking for minimum required perl version >= 5.006... 
[INFO] [stderr]   DEBUG: Executing: `/usr/bin/perl -e 'print $]'`
[INFO] [stderr]   INFO: 5.030000
[INFO] [stderr]   INFO: checking for full perl installation... 
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for gmake... 
[INFO] [stderr]   DEBUG: gmake: Trying gmake
[INFO] [stderr]   DEBUG: gmake: Trying make
[INFO] [stderr]   INFO: /usr/bin/make
[INFO] [stderr]   INFO: checking for watchman... 
[INFO] [stderr]   INFO: not found
[INFO] [stderr]   INFO: checking for xargs... 
[INFO] [stderr]   DEBUG: xargs: Trying xargs
[INFO] [stderr]   INFO: /usr/bin/xargs
[INFO] [stderr]   INFO: checking for rpmbuild... 
[INFO] [stderr]   DEBUG: rpmbuild: Trying rpmbuild
[INFO] [stderr]   INFO: not found
[INFO] [stderr]   DEBUG: Executing: `/usr/lib/llvm-6.0/bin/clang --print-prog-name=llvm-objdump`
[INFO] [stderr]   INFO: checking for llvm-objdump... 
[INFO] [stderr]   DEBUG: llvm_objdump: Trying /usr/lib/llvm-6.0/bin/llvm-objdump
[INFO] [stderr]   INFO: /usr/lib/llvm-6.0/bin/llvm-objdump
[INFO] [stderr]   INFO: checking for autoconf... 
[INFO] [stderr]   ERROR: Could not find autoconf 2.13
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   ERROR: Could not find autoconf 2.13
[INFO] [stderr]   make: *** [makefile.cargo:195: maybe-configure] Error 1
[INFO] [stderr]   thread 'main' panicked at 'assertion failed: result.success()', build.rs:111:5
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x558d69985c0d - std::backtrace_rs::backtrace::libunwind::trace::hee598835bc88d35b
[INFO] [stderr]                                  at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stderr]      1:     0x558d69985c0d - std::backtrace_rs::backtrace::trace_unsynchronized::h9cdc730ba5cf5d72
[INFO] [stderr]                                  at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x558d69985c0d - std::sys_common::backtrace::_print_fmt::h75aeaf7ed30e43fa
[INFO] [stderr]                                  at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:66:5
[INFO] [stderr]      3:     0x558d69985c0d - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h606862f787600875
[INFO] [stderr]                                  at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:45:22
[INFO] [stderr]      4:     0x558d699ae69c - core::fmt::write::he803f0f418caf762
[INFO] [stderr]                                  at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/fmt/mod.rs:1190:17
[INFO] [stderr]      5:     0x558d699809f8 - std::io::Write::write_fmt::h70bc45872f37e7bb
[INFO] [stderr]                                  at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/io/mod.rs:1657:15
[INFO] [stderr]      6:     0x558d69988557 - std::sys_common::backtrace::_print::h64d038cf8ac3e13e
[INFO] [stderr]                                  at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:48:5
[INFO] [stderr]      7:     0x558d69988557 - std::sys_common::backtrace::print::h359300b4a7fccf65
[INFO] [stderr]                                  at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:35:9
[INFO] [stderr]      8:     0x558d69988557 - std::panicking::default_hook::{{closure}}::hf51be35e2f510149
[INFO] [stderr]                                  at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:295:22
[INFO] [stderr]      9:     0x558d69988220 - std::panicking::default_hook::h03ca0f22e1d2d25e
[INFO] [stderr]                                  at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:314:9
[INFO] [stderr]     10:     0x558d69988ca9 - std::panicking::rust_panic_with_hook::h3b7380e99b825b63
[INFO] [stderr]                                  at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:698:17
[INFO] [stderr]     11:     0x558d69988959 - std::panicking::begin_panic_handler::{{closure}}::h8e849d0710154ce0
[INFO] [stderr]                                  at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:586:13
[INFO] [stderr]     12:     0x558d699860d4 - std::sys_common::backtrace::__rust_end_short_backtrace::hedcdaddbd4c46cc5
[INFO] [stderr]                                  at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:138:18
[INFO] [stderr]     13:     0x558d699886a9 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:584:5
[INFO] [stderr]     14:     0x558d69430a73 - core::panicking::panic_fmt::he1bbc7336d49a357
[INFO] [stderr]                                  at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/panicking.rs:143:14
[INFO] [stderr]     15:     0x558d6943093d - core::panicking::panic::h4241c5ccea17faca
[INFO] [stderr]                                  at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/panicking.rs:48:5
[INFO] [stderr]     16:     0x558d69432317 - build_script_build::build_jsapi::h70657059d6ad2b02
[INFO] [stderr]                                  at /opt/rustwide/workdir/build.rs:111:5
[INFO] [stderr]     17:     0x558d694313c6 - build_script_build::main::h8c879caf78780e04
[INFO] [stderr]                                  at /opt/rustwide/workdir/build.rs:16:5
[INFO] [stderr]     18:     0x558d694370cb - core::ops::function::FnOnce::call_once::h785cfe0e722d5335
[INFO] [stderr]                                  at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/ops/function.rs:227:5
[INFO] [stderr]     19:     0x558d6943610e - std::sys_common::backtrace::__rust_begin_short_backtrace::he212bce4cdcc6b79
[INFO] [stderr]                                  at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:122:18
[INFO] [stderr]     20:     0x558d69439fc1 - std::rt::lang_start::{{closure}}::h9d05533a5b686452
[INFO] [stderr]                                  at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/rt.rs:145:18
[INFO] [stderr]     21:     0x558d699852f1 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hb7014f43484a8b4e
[INFO] [stderr]                                  at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/ops/function.rs:259:13
[INFO] [stderr]     22:     0x558d699852f1 - std::panicking::try::do_call::h7bc9dc436daeb8c7
[INFO] [stderr]                                  at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:492:40
[INFO] [stderr]     23:     0x558d699852f1 - std::panicking::try::h653d68a27ff5f175
[INFO] [stderr]                                  at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:456:19
[INFO] [stderr]     24:     0x558d699852f1 - std::panic::catch_unwind::h9d739f9f59895e68
[INFO] [stderr]                                  at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panic.rs:137:14
[INFO] [stderr]     25:     0x558d699852f1 - std::rt::lang_start_internal::{{closure}}::hf006f2bc7ce22bbe
[INFO] [stderr]                                  at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/rt.rs:128:48
[INFO] [stderr]     26:     0x558d699852f1 - std::panicking::try::do_call::hfb39d6df61a2e69f
[INFO] [stderr]                                  at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:492:40
[INFO] [stderr]     27:     0x558d699852f1 - std::panicking::try::h13e2d225134958ac
[INFO] [stderr]                                  at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:456:19
[INFO] [stderr]     28:     0x558d699852f1 - std::panic::catch_unwind::h3bd49b5a5dfb1a50
[INFO] [stderr]                                  at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panic.rs:137:14
[INFO] [stderr]     29:     0x558d699852f1 - std::rt::lang_start_internal::h2ba92edce36c035e
[INFO] [stderr]                                  at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/rt.rs:128:20
[INFO] [stderr]     30:     0x558d69439f90 - std::rt::lang_start::hbcaf92e6e0cd46ad
[INFO] [stderr]                                  at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/rt.rs:144:17
[INFO] [stderr]     31:     0x558d69434fac - main
[INFO] [stderr]     32:     0x7eff6e7ec0b3 - __libc_start_main
[INFO] [stderr]     33:     0x558d694312fe - _start
[INFO] [stderr]     34:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "a162102f96c20b7b3fa57eb5217f1722c6e9b8c72aefb85f94822c81ab469b6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a162102f96c20b7b3fa57eb5217f1722c6e9b8c72aefb85f94822c81ab469b6e", kill_on_drop: false }`
[INFO] [stdout] a162102f96c20b7b3fa57eb5217f1722c6e9b8c72aefb85f94822c81ab469b6e