[INFO] cloning repository https://github.com/caracal7/moztest
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/caracal7/moztest" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaracal7%2Fmoztest", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaracal7%2Fmoztest'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2c21838188f31c5f14a545bae17b9f5920016973
[INFO] testing caracal7/moztest against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaracal7%2Fmoztest" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
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[INFO] validating manifest of git repo https://github.com/caracal7/moztest on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/caracal7/moztest
[INFO] finished tweaking git repo https://github.com/caracal7/moztest
[INFO] tweaked toml for git repo https://github.com/caracal7/moztest written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/caracal7/moztest already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pkg-config v0.3.16
[INFO] [stderr]   Downloaded cc v1.0.45
[INFO] [stderr]   Downloaded bindgen v0.49.2
[INFO] [stderr]   Downloaded backtrace v0.3.37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2a65cbf62e0d6ac3a0ef41cbf1892af939f3d83db5031006faa9b6ebad8a6f67
[INFO] running `Command { std: "docker" "start" "-a" "2a65cbf62e0d6ac3a0ef41cbf1892af939f3d83db5031006faa9b6ebad8a6f67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a65cbf62e0d6ac3a0ef41cbf1892af939f3d83db5031006faa9b6ebad8a6f67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a65cbf62e0d6ac3a0ef41cbf1892af939f3d83db5031006faa9b6ebad8a6f67", kill_on_drop: false }`
[INFO] [stdout] 2a65cbf62e0d6ac3a0ef41cbf1892af939f3d83db5031006faa9b6ebad8a6f67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df0d0e6282d36743a27e27ff120dade836db53cc062c401a576805d8afc83469
[INFO] running `Command { std: "docker" "start" "-a" "df0d0e6282d36743a27e27ff120dade836db53cc062c401a576805d8afc83469", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling pkg-config v0.3.16
[INFO] [stderr]    Compiling bindgen v0.49.2
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling mozjs v0.12.0 (/opt/rustwide/workdir/vendors/rust-mozjs)
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling clang-sys v0.28.1
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling which v2.0.1
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling cexpr v0.3.5
[INFO] [stderr]    Compiling mozjs_sys v0.67.0 (/opt/rustwide/workdir/vendors/mozjs)
[INFO] [stderr] error: failed to run custom build command for `mozjs_sys v0.67.0 (/opt/rustwide/workdir/vendors/mozjs)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/mozjs_sys-5ce5211ef581480d/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   [[ /opt/rustwide/workdir/vendors/mozjs/mozjs/js/src/configure -ot /opt/rustwide/workdir/vendors/mozjs/mozjs/js/src/configure.in ]] && touch /opt/rustwide/workdir/vendors/mozjs/mozjs/js/src/configure || true
[INFO] [stderr]   [[ /opt/rustwide/workdir/vendors/mozjs/mozjs/js/src/old-configure -ot /opt/rustwide/workdir/vendors/mozjs/mozjs/js/src/old-configure.in ]] && touch /opt/rustwide/workdir/vendors/mozjs/mozjs/js/src/old-configure || true
[INFO] [stderr]   ! [[ /opt/rustwide/workdir/vendors/mozjs/mozjs/js/src/configure.in -ot /opt/rustwide/workdir/vendors/mozjs/mozjs/js/src/configure ]] && touch /opt/rustwide/workdir/vendors/mozjs/mozjs/js/src/configure || true
[INFO] [stderr]   ! [[ /opt/rustwide/workdir/vendors/mozjs/mozjs/js/src/old-configure.in -ot /opt/rustwide/workdir/vendors/mozjs/mozjs/js/src/old-configure ]] && touch /opt/rustwide/workdir/vendors/mozjs/mozjs/js/src/old-configure || true
[INFO] [stderr]   if [[ /opt/rustwide/workdir/vendors/mozjs/mozjs/js/src/configure -nt /opt/rustwide/target/debug/build/mozjs_sys-cfd8f2ec8b7e2774/out/config.status ]] ; then \
[INFO] [stderr]     cd /opt/rustwide/target/debug/build/mozjs_sys-cfd8f2ec8b7e2774/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/vendors/mozjs/mozjs/js/src/configure --without-intl-api --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-cfd8f2ec8b7e2774/out/_virtualenvs/init/bin/python2
[INFO] [stderr]   Also creating executable in /opt/rustwide/target/debug/build/mozjs_sys-cfd8f2ec8b7e2774/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/vendors/mozjs/mozjs/third_party/python/psutil/setup.py", line 224, in <module>
[INFO] [stderr]       ETHTOOL_MACRO = get_ethtool_macro()
[INFO] [stderr]     File "/opt/rustwide/workdir/vendors/mozjs/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... 9.3.0
[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... 9.3.0
[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... 9.3.0
[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... 9.3.0
[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/beta-2021-08-01-x86_64-unknown-linux-gnu/bin/cargo
[INFO] [stderr]   checking rustc version... 1.55.0-beta.3
[INFO] [stderr]   checking cargo version... 1.55.0
[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.G6iEVS.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.G6iEVS.c`
[INFO] [stderr]   DEBUG: COMPILER = gcc
[INFO] [stderr]   DEBUG: VERSION = 9.3.0
[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.rp5nvy.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.rp5nvy.c`
[INFO] [stderr]   DEBUG: COMPILER = gcc
[INFO] [stderr]   DEBUG: VERSION = 9.3.0
[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: 9.3.0
[INFO] [stderr]   INFO: checking the target C compiler works... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.c5VeH6.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.c5VeH6.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.Yjzrsa.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.Yjzrsa.cpp`
[INFO] [stderr]   DEBUG: COMPILER = gcc
[INFO] [stderr]   DEBUG: VERSION = 9.3.0
[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: 9.3.0
[INFO] [stderr]   INFO: checking the target C++ compiler works... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.DkUjHZ.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.DkUjHZ.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.d1Kjxw.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.d1Kjxw.c`
[INFO] [stderr]   DEBUG: COMPILER = gcc
[INFO] [stderr]   DEBUG: VERSION = 9.3.0
[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.V30yxm.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.V30yxm.c`
[INFO] [stderr]   DEBUG: COMPILER = gcc
[INFO] [stderr]   DEBUG: VERSION = 9.3.0
[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: 9.3.0
[INFO] [stderr]   INFO: checking the host C compiler works... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.1F6DL_.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.1F6DL_.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.hLW_3O.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.hLW_3O.cpp`
[INFO] [stderr]   DEBUG: COMPILER = gcc
[INFO] [stderr]   DEBUG: VERSION = 9.3.0
[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: 9.3.0
[INFO] [stderr]   INFO: checking the host C++ compiler works... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.fxshUl.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.fxshUl.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for 64-bit OS... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.YPRiFc.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.YPRiFc.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.tpk5Sa.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.tpk5Sa.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.74xK4c.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.74xK4c.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for inttypes.h... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.4LtSYU.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.4LtSYU.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for malloc.h... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.MtYAPx.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.MtYAPx.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for alloca.h... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.VVrpbG.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.VVrpbG.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for sys/byteorder.h... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.XOHOyh.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.XOHOyh.cpp`
[INFO] [stderr]   DEBUG: The command returned non-zero exit status 1.
[INFO] [stderr]   DEBUG: Its error output was:
[INFO] [stderr]   DEBUG: | /tmp/conftest.XOHOyh.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.ZCdy32.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.ZCdy32.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for unistd.h... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.kmB0Qc.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.kmB0Qc.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for nl_types.h... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.BQFBl5.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.BQFBl5.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for cpuid.h... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.rwZ02B.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.rwZ02B.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for sys/statvfs.h... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.34p9b_.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.34p9b_.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for sys/statfs.h... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.js8J9b.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.js8J9b.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for sys/vfs.h... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.c_Q9vZ.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.c_Q9vZ.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for sys/mount.h... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.zUbfiP.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.zUbfiP.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for sys/quota.h... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.SSAhhk.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.SSAhhk.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for linux/quota.h... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.DPnVyB.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.DPnVyB.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for linux/if_addr.h... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.UuqXCE.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.UuqXCE.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for linux/rtnetlink.h... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.fAjS38.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.fAjS38.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for sys/queue.h... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.5cKvuK.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.5cKvuK.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for sys/types.h... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.KkircG.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.KkircG.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for netinet/in.h... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.iyn5Nj.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.iyn5Nj.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for byteswap.h... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.WKifXK.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.WKifXK.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for linux/perf_event.h... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.FCj5jc.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.FCj5jc.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking for perf_event_open system call... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.5HOi9W.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.5HOi9W.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C compiler supports -Wbitfield-enum-conversion... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.UG2LOp.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.UG2LOp.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.EKU3GO.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.EKU3GO.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.h6xatj.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.h6xatj.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.HdTulY.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.HdTulY.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.jk8zGC.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.jk8zGC.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.G2iWFB.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.G2iWFB.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.KOeL2n.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.KOeL2n.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.w68EP1.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.w68EP1.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.oCKT09.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.oCKT09.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.i_9nWv.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.i_9nWv.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.rlwJeW.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.rlwJeW.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.F9aE8l.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.F9aE8l.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.puST9F.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.puST9F.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.KyXvVm.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.KyXvVm.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.6FuHae.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.6FuHae.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -Wc++2a-compat... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.v4ikaE.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.v4ikaE.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.owEeRb.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.owEeRb.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.NhI7Ip.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.NhI7Ip.c`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -Wduplicated-cond... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.n5QhIM.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.n5QhIM.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -Wimplicit-fallthrough... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.hCLnCj.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.hCLnCj.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C compiler supports -Wstring-conversion... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.BB_tN7.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.BB_tN7.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.JXaO0X.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.JXaO0X.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.3lXWca.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.3lXWca.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.uXkCMu.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.uXkCMu.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.LpikMz.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.LpikMz.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.rgthBy.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.rgthBy.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.BlIVsA.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.BlIVsA.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.r0_tdr.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.r0_tdr.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.SzTvVo.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.SzTvVo.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.VE0L9A.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.VE0L9A.c`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -Wno-error=maybe-uninitialized... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.CxT7rC.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.CxT7rC.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C compiler supports -Wno-error=deprecated-declarations... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.Mi9aCF.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.Mi9aCF.c`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -Wno-error=deprecated-declarations... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.xiNY_X.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.xiNY_X.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C compiler supports -Wno-error=array-bounds... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.QZXR0T.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.QZXR0T.c`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -Wno-error=array-bounds... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.goSkWD.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.goSkWD.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.yN8uFY.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.yN8uFY.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.g7yCLh.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.g7yCLh.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C compiler supports -Wno-error=multistatement-macros... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.zI8vn4.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.zI8vn4.c`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -Wno-error=multistatement-macros... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.aOE2fL.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.aOE2fL.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.h5v6ut.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.h5v6ut.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.bHHCT0.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.bHHCT0.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.PNB_0f.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.PNB_0f.c`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -Wno-error=class-memaccess... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.0uAjxD.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.0uAjxD.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C compiler supports -Wno-error=atomic-alignment... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.uEAkl2.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.uEAkl2.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.9mWgRA.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.9mWgRA.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.j3gKvK.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.j3gKvK.c`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -Wno-error=deprecated-copy... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.0CAHFZ.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.0CAHFZ.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C compiler supports -Wformat... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.r0mRT3.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.r0mRT3.c`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -Wformat... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.RcozW2.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.RcozW2.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C compiler supports -Wformat-security... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.JW_45t.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.JW_45t.c`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -Wformat-security... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.tVWaqy.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.tVWaqy.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C compiler supports -Wformat-overflow=2... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.N3w7ur.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.N3w7ur.c`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -Wformat-overflow=2... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.ytoMLO.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.ytoMLO.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.krcYNB.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.krcYNB.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.yAJFKr.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.yAJFKr.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.WA5quk.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.WA5quk.cpp`
[INFO] [stderr]   INFO: yes
[INFO] [stderr]   INFO: checking whether the C++ compiler supports -fno-sized-deallocation... 
[INFO] [stderr]   DEBUG: Creating `/tmp/conftest.ZJ7tBY.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.ZJ7tBY.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/beta-2021-08-01-x86_64-unknown-linux-gnu/bin/cargo
[INFO] [stderr]   INFO: /opt/rustwide/rustup-home/toolchains/beta-2021-08-01-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: 1.55.0-beta.3
[INFO] [stderr]   INFO: checking cargo version... 
[INFO] [stderr]   DEBUG: Executing: `/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/bin/cargo --version --verbose`
[INFO] [stderr]   INFO: 1.55.0
[INFO] [stderr]   DEBUG: Executing: `/opt/rustwide/cargo-home/bin/rustc --print target-list`
[INFO] [stderr]   DEBUG: Creating `/tmp/conftestw0tCey.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/conftestf3JR8u.rlib /tmp/conftestw0tCey.rs`
[INFO] [stderr]   DEBUG: Creating `/tmp/conftestDnaFHr.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/conftestbGXMj1.rlib /tmp/conftestDnaFHr.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.EUVovV.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.EUVovV.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]   touch: cannot touch '/opt/rustwide/workdir/vendors/mozjs/mozjs/js/src/old-configure': Read-only file system
[INFO] [stderr]   touch: cannot touch '/opt/rustwide/workdir/vendors/mozjs/mozjs/js/src/configure': Read-only file system
[INFO] [stderr]   touch: cannot touch '/opt/rustwide/workdir/vendors/mozjs/mozjs/js/src/old-configure': Read-only file system
[INFO] [stderr]   ERROR: Could not find autoconf 2.13
[INFO] [stderr]   make: *** [makefile.cargo:196: maybe-configure] Error 1
[INFO] [stderr]   thread 'main' panicked at 'assertion failed: result.success()', vendors/mozjs/build.rs:111:5
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x562383d4e9f0 - std::backtrace_rs::backtrace::libunwind::trace::hff4d1766e93f64f1
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stderr]      1:     0x562383d4e9f0 - std::backtrace_rs::backtrace::trace_unsynchronized::h56bbc8eb78770bcb
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x562383d4e9f0 - std::sys_common::backtrace::_print_fmt::h5c8e75464faca780
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stderr]      3:     0x562383d4e9f0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h48b88277def8b362
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stderr]      4:     0x562383d74a3c - core::fmt::write::h3381b3176fe2b3d3
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/fmt/mod.rs:1115:17
[INFO] [stderr]      5:     0x562383d4af75 - std::io::Write::write_fmt::hd42607e5d8e44db0
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/io/mod.rs:1665:15
[INFO] [stderr]      6:     0x562383d513db - std::sys_common::backtrace::_print::ha537687d6c17dd0d
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stderr]      7:     0x562383d513db - std::sys_common::backtrace::print::h61376ae57d131d72
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stderr]      8:     0x562383d513db - std::panicking::default_hook::{{closure}}::h0f7208c0b9644a54
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:208:50
[INFO] [stderr]      9:     0x562383d50eb1 - std::panicking::default_hook::hdac7fc06578c14ce
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:225:9
[INFO] [stderr]     10:     0x562383d51aa4 - std::panicking::rust_panic_with_hook::h72b21c283da3d1ef
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:622:17
[INFO] [stderr]     11:     0x562383d51557 - std::panicking::begin_panic_handler::{{closure}}::he5778f1729cff84a
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:517:13
[INFO] [stderr]     12:     0x562383d4eecc - std::sys_common::backtrace::__rust_end_short_backtrace::h2d11ca8b453b4b1d
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stderr]     13:     0x562383d514e9 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:515:5
[INFO] [stderr]     14:     0x5623837cc951 - core::panicking::panic_fmt::hf9de31d4acbce4db
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/panicking.rs:92:14
[INFO] [stderr]     15:     0x5623837cc89d - core::panicking::panic::h8a6bc58a21c6c095
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/panicking.rs:50:5
[INFO] [stderr]     16:     0x5623837ce183 - build_script_build::build_jsapi::he92b8907ad1d2827
[INFO] [stderr]                                  at /opt/rustwide/workdir/vendors/mozjs/build.rs:111:5
[INFO] [stderr]     17:     0x5623837cd216 - build_script_build::main::hee064b258225ff92
[INFO] [stderr]                                  at /opt/rustwide/workdir/vendors/mozjs/build.rs:16:5
[INFO] [stderr]     18:     0x5623837d5efb - core::ops::function::FnOnce::call_once::h8f42f8ffec37bf38
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/ops/function.rs:227:5
[INFO] [stderr]     19:     0x5623837d3f0e - std::sys_common::backtrace::__rust_begin_short_backtrace::h8f1474d2dbe9532f
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stderr]     20:     0x5623837d2671 - std::rt::lang_start::{{closure}}::h10244368dc3fc6b5
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/rt.rs:63:18
[INFO] [stderr]     21:     0x562383d51faa - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::ha88a7d1a4d24e549
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/ops/function.rs:259:13
[INFO] [stderr]     22:     0x562383d51faa - std::panicking::try::do_call::hd3b1d7740607ccc7
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:401:40
[INFO] [stderr]     23:     0x562383d51faa - std::panicking::try::h0ee8c65ac7461507
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:365:19
[INFO] [stderr]     24:     0x562383d51faa - std::panic::catch_unwind::head47f0de4ccd838
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:434:14
[INFO] [stderr]     25:     0x562383d51faa - std::rt::lang_start_internal::{{closure}}::hbc7de8ec820ac085
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/rt.rs:45:48
[INFO] [stderr]     26:     0x562383d51faa - std::panicking::try::do_call::h2609e52e8bad4a7b
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:401:40
[INFO] [stderr]     27:     0x562383d51faa - std::panicking::try::hd0929f0b603e0389
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:365:19
[INFO] [stderr]     28:     0x562383d51faa - std::panic::catch_unwind::h27902b81c3e47571
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:434:14
[INFO] [stderr]     29:     0x562383d51faa - std::rt::lang_start_internal::h3fb2d794dd391e3e
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/rt.rs:45:20
[INFO] [stderr]     30:     0x5623837d2640 - std::rt::lang_start::he3f9aa97c4b1b5e6
[INFO] [stderr]                                  at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/rt.rs:62:5
[INFO] [stderr]     31:     0x5623837d12bc - main
[INFO] [stderr]     32:     0x7fc9803db0b3 - __libc_start_main
[INFO] [stderr]     33:     0x5623837cd14e - _start
[INFO] [stderr]     34:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "df0d0e6282d36743a27e27ff120dade836db53cc062c401a576805d8afc83469", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df0d0e6282d36743a27e27ff120dade836db53cc062c401a576805d8afc83469", kill_on_drop: false }`
[INFO] [stdout] df0d0e6282d36743a27e27ff120dade836db53cc062c401a576805d8afc83469
