./mach build --dev
    Updating git repository `https://github.com/energymon/energymon-rust.git`
    Updating git repository `https://github.com/servo/rust-azure`
    Updating git repository `https://github.com/servo/rust-freetype`
    Updating git repository `https://github.com/huonw/simd`
    Updating git repository `https://github.com/energymon/energymon-sys.git`
    Updating git repository `https://github.com/servo/angle`
    Updating git repository `https://github.com/servo/rust-mozjs`
    Updating git repository `https://github.com/jdm/tinyfiledialogs`
    Updating git repository `https://github.com/servo/mozjs`
    Updating git repository `https://github.com/servo/devices`
 Downloading sig v0.1.1
 Downloading euclid v0.7.1
 Downloading gleam v0.2.20
 Downloading log v0.3.6
 Downloading url v1.1.1
 Downloading env_logger v0.3.3
 Downloading backtrace v0.2.2
 Downloading libc v0.2.13
 Downloading webdriver v0.9.0
 Downloading rustc-serialize v0.3.19
 Downloading hyper v0.9.9
 Downloading cookie v0.2.5
 Downloading uuid v0.2.2
 Downloading regex v0.1.71
 Downloading image v0.10.1
 Downloading thread_local v0.2.5
 Downloading utf8-ranges v0.1.3
 Downloading aho-corasick v0.5.2
 Downloading regex-syntax v0.3.3
 Downloading memchr v0.1.11
 Downloading thread-id v2.0.0
 Downloading kernel32-sys v0.2.1
 Downloading winapi v0.2.7
 Downloading winapi-build v0.1.1
 Downloading language-tags v0.2.2
 Downloading traitobject v0.0.1
 Downloading openssl-verify v0.1.0
 Downloading mime v0.2.1
 Downloading unicase v1.4.0
 Downloading openssl v0.7.14
 Downloading solicit v0.4.4
 Downloading num_cpus v0.2.13
 Downloading time v0.1.35
 Downloading serde v0.7.11
 Downloading httparse v1.1.2
 Downloading typeable v0.1.2
 Downloading idna v0.1.0
 Downloading matches v0.1.2
 Downloading heapsize_plugin v0.1.5
 Downloading encoding v0.2.32
 Downloading heapsize v0.3.6
 Downloading unicode-bidi v0.2.3
 Downloading unicode-normalization v0.1.2
 Downloading encoding-index-japanese v1.20141219.5
 Downloading encoding-index-tradchinese v1.20141219.5
 Downloading encoding-index-korean v1.20141219.5
 Downloading encoding-index-simpchinese v1.20141219.5
 Downloading encoding-index-singlebyte v1.20141219.5
 Downloading encoding_index_tests v0.1.4
 Downloading openssl-sys v0.7.14
 Downloading openssl-sys-extras v0.7.14
 Downloading bitflags v0.7.0
 Downloading lazy_static v0.2.1
 Downloading pkg-config v0.3.8
 Downloading gcc v0.3.28
 Downloading rustc_version v0.1.7
 Downloading semver v0.1.20
 Downloading hpack v0.2.0
 Downloading offscreen_gl_context v0.1.9
 Downloading app_units v0.2.5
 Downloading serde_macros v0.7.11
 Downloading num-traits v0.1.32
 Downloading tenacious v0.2.1
 Downloading serde_codegen v0.7.11
 Downloading aster v0.19.0
 Downloading quasi v0.13.0
 Downloading quasi_macros v0.13.0
 Downloading serde_item v0.2.0
 Downloading quasi_codegen v0.13.0
 Downloading rand v0.3.14
 Downloading bincode v0.5.8
 Downloading byteorder v0.5.3
 Downloading websocket v0.17.1
 Downloading cssparser v0.5.6
 Downloading x11 v2.6.1
 Downloading gl_generator v0.5.2
 Downloading xml-rs v0.3.4
 Downloading khronos_api v1.0.0
 Downloading getopts v0.2.14
 Downloading xdg v2.0.0
 Downloading backtrace-sys v0.1.4
 Downloading dbghelp-sys v0.2.0
 Downloading rustc-demangle v0.1.0
 Downloading cfg-if v0.1.0
 Downloading net2 v0.2.23
 Downloading ws2_32-sys v0.2.1
 Downloading gif v0.9.0
 Downloading jpeg-decoder v0.1.5
 Downloading png v0.5.1
 Downloading num-rational v0.1.32
 Downloading enum_primitive v0.1.0
 Downloading num-iter v0.1.32
 Downloading glob v0.2.11
 Downloading color_quant v1.0.0
 Downloading lzw v0.10.0
 Downloading rayon v0.4.0
 Downloading deque v0.3.1
 Downloading inflate v0.1.1
 Downloading flate2 v0.2.14
 Downloading num-integer v0.1.32
 Downloading miniz-sys v0.1.7
 Downloading num-bigint v0.1.32
 Downloading num v0.1.32
 Downloading servo-freetype-sys v2.4.11
 Downloading servo-skia v0.20130412.10
 Downloading expat-sys v2.1.2
 Downloading servo-fontconfig v0.2.0
 Downloading glx v0.1.2
 Downloading servo-glutin v0.4.25
 Downloading make-cmd v0.1.0
 Downloading servo-fontconfig-sys v2.11.3
 Downloading shared_library v0.1.4
 Downloading wayland-client v0.5.12
 Downloading wayland-kbd v0.3.6
 Downloading osmesa-sys v0.0.5
 Downloading x11-dl v2.4.0
 Downloading wayland-window v0.2.3
 Downloading lazy_static v0.1.16
 Downloading crossbeam v0.2.9
 Downloading wayland-sys v0.5.11
 Downloading dlib v0.3.0
 Downloading libloading v0.2.2
 Downloading wayland-scanner v0.5.11
 Downloading memmap v0.2.3
 Downloading fs2 v0.2.4
 Downloading dylib v0.0.1
 Downloading tempfile v2.1.3
 Downloading servo-egl v0.2.1
 Downloading serde_json v0.7.1
 Downloading fnv v1.0.2
 Downloading string_cache v0.2.21
 Downloading smallvec v0.1.8
 Downloading selectors v0.7.0
 Downloading phf_shared v0.7.15
 Downloading debug_unreachable v0.1.1
 Downloading unreachable v0.1.1
 Downloading void v1.0.2
 Downloading phf_generator v0.7.15
 Downloading quickersort v2.0.1
 Downloading walkdir v0.1.5
 Downloading ref_slice v1.0.0
 Downloading ref_filter_map v1.0.1
 Downloading html5ever v0.5.4
 Downloading open v1.1.1
 Downloading xml5ever v0.1.3
 Downloading phf v0.7.15
 Downloading caseless v0.1.1
 Downloading mime_guess v1.8.0
 Downloading phf_macros v0.7.15
 Downloading libz-sys v1.0.4
 Downloading tendril v0.2.2
 Downloading mac v0.0.2
 Downloading utf-8 v0.6.0
 Downloading futf v0.1.2
 Downloading phf_codegen v0.7.15
 Downloading unicode-script v0.1.1
 Downloading harfbuzz-sys v0.1.5
 Downloading xi-unicode v0.0.1
 Downloading bit-set v0.4.0
 Downloading scoped_threadpool v0.1.7
 Downloading bit-vec v0.4.3
 Downloading threadpool v1.3.1
 Downloading content-blocker v0.2.0
 Downloading immeta v0.3.4
 Downloading brotli v1.0.6
 Downloading arrayvec v0.3.16
 Downloading nodrop v0.1.6
 Downloading odds v0.2.12
 Downloading alloc-no-stdlib v1.2.0
 Downloading blurz v0.1.7
 Downloading dbus v0.3.3
 Downloading heartbeats-simple v0.3.0
 Downloading heartbeats-simple-sys v0.3.0
 Downloading cmake v0.1.17
   Compiling rustc-serialize v0.3.19
   Compiling ref_filter_map v1.0.1
   Compiling serde_codegen v0.7.11
   Compiling servo-skia v0.20130412.10
   Compiling smallvec v0.1.8
   Compiling semver v0.1.20
   Compiling lzw v0.10.0
   Compiling regex-syntax v0.3.3
   Compiling matches v0.1.2
   Compiling libc v0.2.13
   Compiling azure v0.4.6 (https://github.com/servo/rust-azure#4d72934a)
   Compiling glob v0.2.11
   Compiling rand v0.3.14
   Compiling num_cpus v0.2.13
   Compiling freetype v0.1.0 (https://github.com/servo/rust-freetype#d564ff90)
   Compiling num-traits v0.1.32
   Compiling quasi v0.13.0
   Compiling deque v0.3.1
   Compiling browserhtml v0.1.15 (https://github.com/browserhtml/browserhtml?branch=gh-pages#48eed185)
   Compiling utf-8 v0.6.0
   Compiling libloading v0.2.2
   Compiling language-tags v0.2.2
   Compiling heapsize_plugin v0.1.5
   Compiling color_quant v1.0.0
   Compiling cfg-if v0.1.0
   Compiling lazy_static v0.1.16
   Compiling rayon v0.4.0
   Compiling gif v0.9.0
   Compiling winapi-build v0.1.1
   Compiling dbghelp-sys v0.2.0
   Compiling kernel32-sys v0.2.1
   Compiling ws2_32-sys v0.2.1
   Compiling void v1.0.2
   Compiling memchr v0.1.11
   Compiling shared_library v0.1.4
   Compiling aho-corasick v0.5.2
   Compiling khronos_api v1.0.0
   Compiling crossbeam v0.2.9
   Compiling encoding_index_tests v0.1.4
   Compiling encoding-index-korean v1.20141219.5
   Compiling num-integer v0.1.32
   Compiling utf8-ranges v0.1.3
   Compiling xi-unicode v0.0.1
   Compiling num-bigint v0.1.32
   Compiling num-iter v0.1.32
   Compiling bit-vec v0.4.3
   Compiling byteorder v0.5.3
   Compiling sig v0.1.1
   Compiling num v0.1.32
   Compiling enum_primitive v0.1.0
   Compiling bit-set v0.4.0
   Compiling make-cmd v0.1.0
   Compiling jpeg-decoder v0.1.5
   Compiling dylib v0.0.1
   Compiling pkg-config v0.3.8
   Compiling aster v0.19.0
   Compiling num-rational v0.1.32
   Compiling harfbuzz-sys v0.1.5
   Compiling expat-sys v2.1.2
   Compiling dbus v0.3.3
   Compiling openssl-sys v0.7.14
   Compiling tinyfiledialogs v0.1.0 (https://github.com/jdm/tinyfiledialogs#3a30f8f9)
   Compiling x11-dl v2.4.0
   Compiling quasi_codegen v0.13.0
   Compiling quasi_macros v0.13.0
   Compiling log v0.3.6
   Compiling gaol v0.0.1 (https://github.com/servo/gaol#545c703e)
   Compiling osmesa-sys v0.0.5
   Compiling script v0.0.1 (file:///servo/servo/components/script)
   Compiling scoped_threadpool v0.1.7
   Compiling blurz v0.1.7
   Compiling bitflags v0.7.0
   Compiling xml-rs v0.3.4
   Compiling webrender_traits v0.2.0 (https://github.com/servo/webrender_traits#d86e51ac)
   Compiling lazy_static v0.2.1
   Compiling encoding-index-tradchinese v1.20141219.5
   Compiling odds v0.2.12
   Compiling open v1.1.1
   Compiling winapi v0.2.7
   Compiling js v0.1.3 (https://github.com/servo/rust-mozjs#7ccfee50)
   Compiling ref_slice v1.0.0
   Compiling backtrace v0.2.2
   Compiling xdg v2.0.0
   Compiling servo-egl v0.2.1
   Compiling gl_generator v0.5.2
   Compiling wayland-scanner v0.5.11
   Compiling serde v0.7.11
   Compiling wayland-client v0.5.12
   Compiling offscreen_gl_context v0.1.9
   Compiling gleam v0.2.20
   Compiling servo-glutin v0.4.25
   Compiling glx v0.1.2
   Compiling simd v0.1.0 (https://github.com/huonw/simd#03de1cd0)
   Compiling unreachable v0.1.1
   Compiling quickersort v2.0.1
   Compiling debug_unreachable v0.1.1
   Compiling typeable v0.1.2
   Compiling inflate v0.1.1
   Compiling encoding-index-singlebyte v1.20141219.5
   Compiling alloc-no-stdlib v1.2.0
   Compiling x11 v2.6.1
   Compiling bincode v0.5.8
   Compiling serde_json v0.7.1
   Compiling clipboard v0.1.2 (https://github.com/aweinstock314/rust-clipboard#f4c5c1d3)
   Compiling mime v0.2.1
   Compiling httparse v1.1.2
   Compiling uuid v0.2.2
   Compiling unicode-normalization v0.1.2
   Compiling servo v0.0.1 (file:///servo/servo/components/servo)
   Compiling fs2 v0.2.4
   Compiling walkdir v0.1.5
   Compiling time v0.1.35
   Compiling style v0.0.1 (file:///servo/servo/components/style)
   Compiling net2 v0.2.23
   Compiling memmap v0.2.3
   Compiling unicode-bidi v0.2.3
   Compiling thread-id v2.0.0
   Compiling thread_local v0.2.5
   Compiling regex v0.1.71
   Compiling dlib v0.3.0
   Compiling wayland-sys v0.5.11
   Compiling idna v0.1.0
   Compiling rustc_version v0.1.7
   Compiling heapsize v0.3.6
   Compiling tempfile v2.1.3
   Compiling unicase v1.4.0
   Compiling threadpool v1.3.1
   Compiling euclid v0.7.1
   Compiling app_units v0.2.5
   Compiling phf_shared v0.7.15
   Compiling brotli v1.0.6
   Compiling phf v0.7.15
   Compiling encoding-index-japanese v1.20141219.5
   Compiling device v0.0.1 (https://github.com/servo/devices#3c39846a)
   Compiling encoding-index-simpchinese v1.20141219.5
   Compiling encoding v0.2.32
   Compiling mozjs_sys v0.0.0 (https://github.com/servo/mozjs#2af5849a)
   Compiling serde_item v0.2.0
   Compiling caseless v0.1.1
   Compiling env_logger v0.3.3
   Compiling phf_generator v0.7.15
   Compiling phf_macros v0.7.15
   Compiling wayland-window v0.2.3
   Compiling phf_codegen v0.7.15
   Compiling mime_guess v1.8.0
   Compiling xml5ever v0.1.3
   Compiling html5ever v0.5.4
   Compiling string_cache v0.2.21
   Compiling getopts v0.2.14
   Compiling servo-freetype-sys v2.4.11
   Compiling fnv v1.0.2
   Compiling angle v0.1.0 (https://github.com/servo/angle?branch=servo#d0a2db05)
   Compiling serde_macros v0.7.11
   Compiling ipc-channel v0.2.3 (https://github.com/servo/ipc-channel#48137d69)
   Compiling cssparser v0.5.6
   Compiling range v0.0.1 (file:///servo/servo/components/range)
   Compiling selectors v0.7.0
   Compiling wayland-kbd v0.3.6
   Compiling rustc-demangle v0.1.0
   Compiling traitobject v0.0.1
   Compiling tenacious v0.2.1
   Compiling webrender v0.1.0 (https://github.com/servo/webrender#29fcb362)
   Compiling plugins v0.0.1 (file:///servo/servo/components/plugins)
   Compiling profile_traits v0.0.1 (file:///servo/servo/components/profile_traits)
   Compiling hpack v0.2.0
   Compiling solicit v0.4.4
   Compiling url v1.1.1
   Compiling unicode-script v0.1.1
   Compiling servo-fontconfig-sys v2.11.3
   Compiling content-blocker v0.2.0
   Compiling gcc v0.3.28
   Compiling miniz-sys v0.1.7
   Compiling cmake v0.1.17
   Compiling openssl-sys-extras v0.7.14
   Compiling heartbeats-simple-sys v0.3.0
   Compiling backtrace-sys v0.1.4
   Compiling libz-sys v1.0.4
   Compiling flate2 v0.2.14
   Compiling openssl v0.7.14
   Compiling png v0.5.1
   Compiling heartbeats-simple v0.3.0
   Compiling util v0.0.1 (file:///servo/servo/components/util)
   Compiling image v0.10.1
   Compiling servo-fontconfig v0.2.0
   Compiling nodrop v0.1.6
   Compiling arrayvec v0.3.16
   Compiling immeta v0.3.4
Build failed, waiting for other jobs to finish...
error: failed to run custom build command for `mozjs_sys v0.0.0 (https://github.com/servo/mozjs#2af5849a)`
Process didn't exit successfully: `/servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/build-script-build` (exit code: 101)
--- stdout
touch /servo/servo/.cargo/git/checkouts/mozjs-fa11ffc7d4f1cc2d/master/mozjs/js/src/configure
cd /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out && \
	MOZ_TOOLS="" CC="gcc" CPP="gcc -E" CXX="g++" AR="ar" \
	/servo/servo/.cargo/git/checkouts/mozjs-fa11ffc7d4f1cc2d/master/mozjs/js/src/configure --disable-jemalloc --disable-js-shell --disable-tests --disable-shared-js --without-intl-api || (cat config.log && exit 1)
Using real prefix '/usr'
New python executable in /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/_virtualenv/bin/python2.7
Also creating executable in /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/_virtualenv/bin/python
Installing setuptools, pip, wheel...done.
running build_ext
building 'psutil._psutil_linux' extension
creating build
creating build/temp.linux-x86_64-2.7
creating build/temp.linux-x86_64-2.7/psutil
x86_64-linux-gnu-gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -fPIC -DPSUTIL_VERSION=311 -I/usr/include/python2.7 -c psutil/_psutil_linux.c -o build/temp.linux-x86_64-2.7/psutil/_psutil_linux.o
creating build/lib.linux-x86_64-2.7
creating build/lib.linux-x86_64-2.7/psutil
x86_64-linux-gnu-gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-Bsymbolic-functions -Wl,-z,relro -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -D_FORTIFY_SOURCE=2 -g -fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security build/temp.linux-x86_64-2.7/psutil/_psutil_linux.o -o build/lib.linux-x86_64-2.7/psutil/_psutil_linux.so
building 'psutil._psutil_posix' extension
x86_64-linux-gnu-gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -fPIC -I/usr/include/python2.7 -c psutil/_psutil_posix.c -o build/temp.linux-x86_64-2.7/psutil/_psutil_posix.o
x86_64-linux-gnu-gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-Bsymbolic-functions -Wl,-z,relro -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -D_FORTIFY_SOURCE=2 -g -fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security build/temp.linux-x86_64-2.7/psutil/_psutil_posix.o -o build/lib.linux-x86_64-2.7/psutil/_psutil_posix.so
copying build/lib.linux-x86_64-2.7/psutil/_psutil_linux.so -> psutil
copying build/lib.linux-x86_64-2.7/psutil/_psutil_posix.so -> psutil

checking for host system type... x86_64-unknown-linux-gnu
checking for target system type... x86_64-unknown-linux-gnu
checking for yasm... not found
checking for awk... /usr/bin/mawk
checking for perl... /usr/bin/perl
checking for minimum required perl version >= 5.006... 5.018002
checking for full perl installation... yes
checking for doxygen... not found
checking for tar... /bin/tar
checking for unzip... not found
checking for xargs... /usr/bin/xargs
checking for zip... not found
checking for rpmbuild... not found
creating cache ./config.cache
checking host system type... x86_64-unknown-linux-gnu
checking target system type... x86_64-unknown-linux-gnu
checking build system type... x86_64-unknown-linux-gnu
checking for gcc... gcc
checking whether the C compiler (gcc  ) works... yes
checking whether the C compiler (gcc  ) is a cross-compiler... no
checking whether we are using GNU C... yes
checking whether gcc accepts -g... yes
checking for c++... g++
checking whether the C++ compiler (g++  ) works... yes
checking whether the C++ compiler (g++  ) is a cross-compiler... no
checking whether we are using GNU C++... yes
checking whether g++ accepts -g... yes
checking for ranlib... ranlib
checking for as... /usr/bin/as
checking for ar... ar
checking for ld... ld
checking for strip... strip
checking for windres... no
checking how to run the C preprocessor... gcc -E
checking how to run the C++ preprocessor... g++ -E
checking for rustc... /servo/servo/.servo/rust/2016-06-24/rustc-nightly-x86_64-unknown-linux-gnu/rustc/bin/rustc
checking rustc version... 1.11.0 (1.11.0-nightly)
checking for sb-conf... no
checking for ve... no
checking for gmake... no
checking for make... /usr/bin/make
checking for X... libraries , headers
checking for dnet_ntoa in -ldnet... no
checking for dnet_ntoa in -ldnet_stub... no
checking for gethostbyname... no
checking for connect... no
checking for remove... no
checking for shmat... no
checking for IceConnectionNumber in -lICE... yes
checking that static assertion macros used in autoconf tests work... yes
checking for --noexecstack option to as... yes
checking for -z noexecstack option to ld... yes
checking for -z text option to ld... yes
checking for --build-id option to ld... yes
checking whether the C compiler supports -Wclass-varargs... no
checking whether the C compiler supports -Wloop-analysis... no
checking whether the C compiler supports -Wthread-safety... no
checking whether the C compiler supports -Wno-error=maybe-uninitialized... yes
checking whether the C compiler supports -Wno-error=deprecated-declarations... yes
checking whether the C compiler supports -Wno-error=array-bounds... yes
checking whether the C++ compiler supports -Wc++11-compat-pedantic... no
checking whether the C++ compiler supports -Wc++14-compat... no
checking whether the C++ compiler supports -Wc++14-compat-pedantic... no
checking whether the C++ compiler supports -Wc++1z-compat... no
checking whether the C++ compiler supports -Wclass-varargs... no
checking whether the C++ compiler supports -Wimplicit-fallthrough... no
checking whether the C++ compiler supports -Wloop-analysis... no
checking whether the C++ compiler supports -Wthread-safety... no
checking whether the C++ compiler supports -Wno-inline-new-delete... no
checking whether the C++ compiler supports -Wno-error=maybe-uninitialized... yes
checking whether the C++ compiler supports -Wno-error=deprecated-declarations... yes
checking whether the C++ compiler supports -Wno-error=array-bounds... yes
checking for 64-bit OS... yes
checking whether the C++ compiler (g++  -fno-rtti  -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id) actually is a C++ compiler... yes
checking for ANSI C header files... yes
checking for working const... yes
checking for mode_t... yes
checking for off_t... yes
checking for pid_t... yes
checking for size_t... yes
checking for ssize_t... yes
checking for endian.h... yes
checking for machine/endian.h... no
checking for sys/isa_defs.h... no
checking for gcc c++0x headers bug without rtti... no
checking whether 64-bits std::atomic requires -latomic... no
checking for dirent.h that defines DIR... yes
checking for opendir in -ldir... no
checking for sys/byteorder.h... no
checking for compat.h... no
checking for getopt.h... yes
checking for sys/bitypes.h... yes
checking for memory.h... yes
checking for unistd.h... yes
checking for gnu/libc-version.h... yes
checking for nl_types.h... yes
checking for malloc.h... yes
checking for X11/XKBlib.h... yes
checking for io.h... no
checking for cpuid.h... yes
checking for sys/statvfs.h... yes
checking for sys/statfs.h... yes
checking for sys/vfs.h... yes
checking for sys/mount.h... yes
checking for sys/quota.h... yes
checking for linux/quota.h... yes
checking for sys/cdefs.h... yes
checking for linux/perf_event.h... yes
checking for perf_event_open system call... yes
checking for gethostbyname_r in -lc_r... no
checking for library containing dlopen... -ldl
checking for dlfcn.h... yes
checking for socket in -lsocket... no
checking for pthread_create in -lpthreads... no
checking for pthread_create in -lpthread... yes
checking whether gcc accepts -pthread... yes
checking whether gcc needs -traditional... no
checking for 8-bit clean memcmp... yes
checking for getc_unlocked... yes
checking for _getc_nolock... no
checking for gmtime_r... yes
checking for localtime_r... yes
checking for clock_gettime(CLOCK_MONOTONIC)...
checking for sin in -lm... yes
checking for __sincos in -lm... no
checking for log2... yes
checking for log1p... yes
checking for expm1... yes
checking for sqrt1pm1... no
checking for acosh... yes
checking for asinh... yes
checking for atanh... yes
checking for cbrt... yes
checking for wcrtomb... yes
checking for mbrtowc... yes
checking for res_ninit()... yes
checking for nl_langinfo and CODESET... yes
checking for an implementation of va_copy()... yes
checking whether va_list can be copied by value... no
checking whether the C++ "using" keyword resolves ambiguity... yes
checking for C++ dynamic_cast to void*... yes
checking for __thread keyword for TLS variables... yes
checking for __attribute__((always_inline))... yes
checking for LC_MESSAGES... yes
checking for localeconv... yes
checking NSPR selection... posix-wrapper
checking for gzread in -lz... yes
checking for valid optimization flags... yes
checking for __cxa_demangle... yes
checking for -pipe support... yes
checking whether C compiler supports -fprofile-generate... yes
checking for tm_zone tm_gmtoff in struct tm... yes
checking what kind of list files are supported by the linker... linkerscript
checking what kind of ordering can be done with the linker... section-ordering-file
checking for posix_fadvise... yes
checking for posix_fallocate... yes
checking for malloc.h... (cached) yes
checking for alloca.h... yes
checking for strndup... yes
checking for posix_memalign... yes
checking for memalign... yes
checking for malloc_usable_size... yes
checking for malloc.h... (cached) yes
checking whether malloc_usable_size definition can use const argument... no
checking for valloc in malloc.h... yes
checking for valloc in unistd.h... no
checking for setlocale... yes
checking for localeconv... (cached) yes
updating cache ./config.cache
creating ./config.data
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

configure:885: checking host system type
configure:906: checking target system type
configure:924: checking build system type
configure:2580: checking for gcc
configure:2693: checking whether the C compiler (gcc  ) works
configure:2709: gcc -o conftest    conftest.c  1>&5
configure:2735: checking whether the C compiler (gcc  ) is a cross-compiler
configure:2740: checking whether we are using GNU C
configure:2749: gcc -E conftest.c
configure:2768: checking whether gcc accepts -g
configure:2804: checking for c++
configure:2836: checking whether the C++ compiler (g++  ) works
configure:2852: g++ -o conftest    conftest.C  1>&5
configure:2878: checking whether the C++ compiler (g++  ) is a cross-compiler
configure:2883: checking whether we are using GNU C++
configure:2892: g++ -E conftest.C
configure:2911: checking whether g++ accepts -g
configure:2945: checking for ranlib
configure:2977: checking for as
configure:3031: checking for ar
configure:3066: checking for ld
configure:3101: checking for strip
configure:3136: checking for windres
configure:3426: checking how to run the C preprocessor
configure:3506: checking how to run the C++ preprocessor
configure:3524: g++ -E  conftest.C >/dev/null 2>conftest.out
configure:3552: checking for rustc
configure:3599: checking rustc version
configure:4135: checking for sb-conf
configure:4135: checking for ve
configure:4356: checking for gmake
configure:4356: checking for make
configure:4423: checking for X
configure:4490: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:4566: gcc -o conftest    conftest.c -lXt  1>&5
configure:4740: checking for dnet_ntoa in -ldnet
configure:4759: gcc -o conftest    conftest.c -ldnet   1>&5
/usr/bin/ld: cannot find -ldnet
collect2: error: ld returned 1 exit status
configure: failed program was:
#line 4748 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char dnet_ntoa();

int main() {
dnet_ntoa()
; return 0; }
configure:4781: checking for dnet_ntoa in -ldnet_stub
configure:4800: gcc -o conftest    conftest.c -ldnet_stub   1>&5
/usr/bin/ld: cannot find -ldnet_stub
collect2: error: ld returned 1 exit status
configure: failed program was:
#line 4789 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char dnet_ntoa();

int main() {
dnet_ntoa()
; return 0; }
configure:4829: checking for gethostbyname
configure:4861: gcc -o conftest    conftest.c  1>&5
configure:4931: checking for connect
configure:4963: gcc -o conftest    conftest.c  1>&5
configure:5027: checking for remove
configure:5059: gcc -o conftest    conftest.c  1>&5
configure:5123: checking for shmat
configure:5155: gcc -o conftest    conftest.c  1>&5
configure:5228: checking for IceConnectionNumber in -lICE
configure:5247: gcc -o conftest    conftest.c -lICE   1>&5
configure:5480: gcc -c   conftest.c 1>&5
configure: In function 'main':
configure:5476:15: error: '__thumb2__' undeclared (first use in this function)
configure:5476:15: note: each undeclared identifier is reported only once for each function it appears in
configure: failed program was:
#line 5473 "configure"
#include "confdefs.h"

int main() {
return sizeof(__thumb2__);
; return 0; }
configure:5734: checking that static assertion macros used in autoconf tests work
configure:5755: gcc -c   conftest.c 1>&5
configure:5772: gcc -c   conftest.c 1>&5
configure: In function 'main':
configure:5769:68: error: size of array 'static_assert_line_5772' is negative
configure:5768:55: note: in expansion of macro 'CONFIGURE_STATIC_ASSERT_IMPL2'
configure:5767:44: note: in expansion of macro 'CONFIGURE_STATIC_ASSERT_IMPL'
configure:5772:1: note: in expansion of macro 'CONFIGURE_STATIC_ASSERT'
configure: failed program was:
#line 5765 "configure"
#include "confdefs.h"

#define CONFIGURE_STATIC_ASSERT(condition) CONFIGURE_STATIC_ASSERT_IMPL(condition, __LINE__)
#define CONFIGURE_STATIC_ASSERT_IMPL(condition, line) CONFIGURE_STATIC_ASSERT_IMPL2(condition, line)
#define CONFIGURE_STATIC_ASSERT_IMPL2(condition, line) typedef int static_assert_line_##line[(condition) ? 1 : -1]

int main() {
CONFIGURE_STATIC_ASSERT(0)
; return 0; }
configure:5795: g++ -c   conftest.C 1>&5
configure:5812: g++ -c   conftest.C 1>&5
configure: In function 'int main()':
configure:5809:114: error: size of array 'static_assert_line_5812' is negative
configure:5808:55: note: in expansion of macro 'CONFIGURE_STATIC_ASSERT_IMPL2'
configure:5807:44: note: in expansion of macro 'CONFIGURE_STATIC_ASSERT_IMPL'
configure:5812:1: note: in expansion of macro 'CONFIGURE_STATIC_ASSERT'
configure: failed program was:
#line 5805 "configure"
#include "confdefs.h"

#define CONFIGURE_STATIC_ASSERT(condition) CONFIGURE_STATIC_ASSERT_IMPL(condition, __LINE__)
#define CONFIGURE_STATIC_ASSERT_IMPL(condition, line) CONFIGURE_STATIC_ASSERT_IMPL2(condition, line)
#define CONFIGURE_STATIC_ASSERT_IMPL2(condition, line) typedef int static_assert_line_##line[(condition) ? 1 : -1]

int main() {
CONFIGURE_STATIC_ASSERT(0)
; return 0; }
configure:6180: checking for --noexecstack option to as
configure:6191: gcc -c  -std=gnu99 -fgnu89-inline -Wa,--noexecstack  conftest.c 1>&5
configure:6204: checking for -z noexecstack option to ld
configure:6215: gcc -o conftest  -std=gnu99 -fgnu89-inline   -Wl,-z,noexecstack conftest.c  1>&5
configure:6228: checking for -z text option to ld
configure:6239: gcc -o conftest  -std=gnu99 -fgnu89-inline   -Wl,-z,noexecstack -Wl,-z,text conftest.c  1>&5
configure:6253: checking for --build-id option to ld
configure:6264: gcc -o conftest  -std=gnu99 -fgnu89-inline   -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id conftest.c  1>&5
configure:6310: checking whether the C compiler supports -Wclass-varargs
configure:6333: gcc -c  -std=gnu99 -fgnu89-inline -Werror -Wclass-varargs  conftest.c 1>&5
gcc: error: unrecognized command line option '-Wclass-varargs'
configure: failed program was:
#line 6326 "configure"
#include "confdefs.h"

int main() {
return(0);
; return 0; }
configure:6361: checking whether the C compiler supports -Wloop-analysis
configure:6384: gcc -c  -std=gnu99 -fgnu89-inline -Werror -Wloop-analysis  conftest.c 1>&5
gcc: error: unrecognized command line option '-Wloop-analysis'
configure: failed program was:
#line 6377 "configure"
#include "confdefs.h"

int main() {
return(0);
; return 0; }
configure:6467: checking whether the C compiler supports -Wthread-safety
configure:6490: gcc -c  -std=gnu99 -fgnu89-inline -Werror -Wthread-safety  conftest.c 1>&5
gcc: error: unrecognized command line option '-Wthread-safety'
configure: failed program was:
#line 6483 "configure"
#include "confdefs.h"

int main() {
return(0);
; return 0; }
configure:6527: checking whether the C compiler supports -Wno-error=maybe-uninitialized
configure:6550: gcc -c  -std=gnu99 -fgnu89-inline -Werror -Wno-error=maybe-uninitialized  conftest.c 1>&5
configure:6578: checking whether the C compiler supports -Wno-error=deprecated-declarations
configure:6601: gcc -c  -std=gnu99 -fgnu89-inline -Werror -Wno-error=deprecated-declarations  conftest.c 1>&5
configure:6629: checking whether the C compiler supports -Wno-error=array-bounds
configure:6652: gcc -c  -std=gnu99 -fgnu89-inline -Werror -Wno-error=array-bounds  conftest.c 1>&5
configure:6844: checking whether the C++ compiler supports -Wc++11-compat-pedantic
configure:6867: g++ -c  -Werror -Wc++11-compat-pedantic  conftest.C 1>&5
g++: error: unrecognized command line option '-Wc++11-compat-pedantic'
configure: failed program was:
#line 6860 "configure"
#include "confdefs.h"

int main() {
return(0);
; return 0; }
configure:6895: checking whether the C++ compiler supports -Wc++14-compat
configure:6918: g++ -c  -Werror -Wc++14-compat  conftest.C 1>&5
g++: error: unrecognized command line option '-Wc++14-compat'
configure: failed program was:
#line 6911 "configure"
#include "confdefs.h"

int main() {
return(0);
; return 0; }
configure:6946: checking whether the C++ compiler supports -Wc++14-compat-pedantic
configure:6969: g++ -c  -Werror -Wc++14-compat-pedantic  conftest.C 1>&5
g++: error: unrecognized command line option '-Wc++14-compat-pedantic'
configure: failed program was:
#line 6962 "configure"
#include "confdefs.h"

int main() {
return(0);
; return 0; }
configure:6997: checking whether the C++ compiler supports -Wc++1z-compat
configure:7020: g++ -c  -Werror -Wc++1z-compat  conftest.C 1>&5
g++: error: unrecognized command line option '-Wc++1z-compat'
configure: failed program was:
#line 7013 "configure"
#include "confdefs.h"

int main() {
return(0);
; return 0; }
configure:7048: checking whether the C++ compiler supports -Wclass-varargs
configure:7071: g++ -c  -Werror -Wclass-varargs  conftest.C 1>&5
g++: error: unrecognized command line option '-Wclass-varargs'
configure: failed program was:
#line 7064 "configure"
#include "confdefs.h"

int main() {
return(0);
; return 0; }
configure:7099: checking whether the C++ compiler supports -Wimplicit-fallthrough
configure:7122: g++ -c  -Werror -Wimplicit-fallthrough  conftest.C 1>&5
g++: error: unrecognized command line option '-Wimplicit-fallthrough'
configure: failed program was:
#line 7115 "configure"
#include "confdefs.h"

int main() {
return(0);
; return 0; }
configure:7150: checking whether the C++ compiler supports -Wloop-analysis
configure:7173: g++ -c  -Werror -Wloop-analysis  conftest.C 1>&5
g++: error: unrecognized command line option '-Wloop-analysis'
configure: failed program was:
#line 7166 "configure"
#include "confdefs.h"

int main() {
return(0);
; return 0; }
configure:7256: checking whether the C++ compiler supports -Wthread-safety
configure:7279: g++ -c  -Werror -Wthread-safety  conftest.C 1>&5
g++: error: unrecognized command line option '-Wthread-safety'
configure: failed program was:
#line 7272 "configure"
#include "confdefs.h"

int main() {
return(0);
; return 0; }
configure:7314: checking whether the C++ compiler supports -Wno-inline-new-delete
configure:7337: g++ -c  -Werror -Winline-new-delete  conftest.C 1>&5
g++: error: unrecognized command line option '-Winline-new-delete'
configure: failed program was:
#line 7330 "configure"
#include "confdefs.h"

int main() {
return(0);
; return 0; }
configure:7372: checking whether the C++ compiler supports -Wno-error=maybe-uninitialized
configure:7395: g++ -c  -Werror -Wno-error=maybe-uninitialized  conftest.C 1>&5
configure:7423: checking whether the C++ compiler supports -Wno-error=deprecated-declarations
configure:7446: g++ -c  -Werror -Wno-error=deprecated-declarations  conftest.C 1>&5
configure:7474: checking whether the C++ compiler supports -Wno-error=array-bounds
configure:7497: g++ -c  -Werror -Wno-error=array-bounds  conftest.C 1>&5
configure:7647: checking for 64-bit OS
configure:7656: gcc -c  -std=gnu99 -fgnu89-inline  conftest.c 1>&5
configure:8509: checking whether the C++ compiler (g++  -fno-rtti  -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id) actually is a C++ compiler
configure:8528: g++ -o conftest  -fno-rtti   -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id conftest.C  1>&5
configure:8771: checking for ANSI C header files
configure:8784: gcc -E  conftest.c >/dev/null 2>conftest.out
configure:8851: gcc -o conftest  -std=gnu99 -fgnu89-inline -fno-math-errno   -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id -B /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold conftest.c  1>&5
configure: In function 'main':
configure:8846:1: warning: implicit declaration of function 'exit' [-Wimplicit-function-declaration]
configure:8846:67: warning: incompatible implicit declaration of built-in function 'exit' [enabled by default]
configure:8847:1: warning: incompatible implicit declaration of built-in function 'exit' [enabled by default]
configure:8878: checking for working const
configure:8932: gcc -c  -std=gnu99 -fgnu89-inline -fno-math-errno  conftest.c 1>&5
configure:8956: checking for mode_t
configure:8992: checking for off_t
configure:9028: checking for pid_t
configure:9064: checking for size_t
configure:9114: checking for ssize_t
configure:9127: gcc -c  -std=gnu99 -fgnu89-inline -fno-math-errno  conftest.c 1>&5
configure:9156: checking for endian.h
configure:9169: gcc -c  -std=gnu99 -fgnu89-inline -fno-math-errno  conftest.c 1>&5
configure:9212: checking for machine/endian.h
configure:9225: gcc -c  -std=gnu99 -fgnu89-inline -fno-math-errno  conftest.c 1>&5
configure:9219:28: fatal error: machine/endian.h: No such file or directory
compilation terminated.
configure: failed program was:
#line 9217 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <machine/endian.h>
int main() {

; return 0; }
configure:9268: checking for sys/isa_defs.h
configure:9281: gcc -c  -std=gnu99 -fgnu89-inline -fno-math-errno  conftest.c 1>&5
configure:9275:26: fatal error: sys/isa_defs.h: No such file or directory
compilation terminated.
configure: failed program was:
#line 9273 "configure"
#include "confdefs.h"

#include <sys/isa_defs.h>
int main() {

; return 0; }
configure:9341: checking for gcc c++0x headers bug without rtti
configure:9353: g++ -c  -fno-rtti -fno-exceptions -fno-math-errno -std=gnu++0x  conftest.C 1>&5
configure:9427: checking whether 64-bits std::atomic requires -latomic
configure:9440: g++ -o conftest  -fno-rtti -fno-exceptions -fno-math-errno -std=gnu++0x   -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id -B /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold conftest.C  1>&5
configure:9683: checking for dirent.h that defines DIR
configure:9696: gcc -c  -std=gnu99 -fgnu89-inline -fno-math-errno  conftest.c 1>&5
configure:9724: checking for opendir in -ldir
configure:9743: gcc -o conftest  -std=gnu99 -fgnu89-inline -fno-math-errno   -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id -B /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold conftest.c -ldir   1>&5
/servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold/ld: error: cannot find -ldir
collect2: error: ld returned 1 exit status
configure: failed program was:
#line 9732 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char opendir();

int main() {
opendir()
; return 0; }
configure:9818: checking for sys/byteorder.h
configure:9831: gcc -c  -std=gnu99 -fgnu89-inline -fno-math-errno  conftest.c 1>&5
configure:9825:27: fatal error: sys/byteorder.h: No such file or directory
compilation terminated.
configure: failed program was:
#line 9823 "configure"
#include "confdefs.h"

#include <sys/byteorder.h>
int main() {

; return 0; }
configure:9818: checking for compat.h
configure:9831: gcc -c  -std=gnu99 -fgnu89-inline -fno-math-errno  conftest.c 1>&5
configure:9825:20: fatal error: compat.h: No such file or directory
compilation terminated.
configure: failed program was:
#line 9823 "configure"
#include "confdefs.h"

#include <compat.h>
int main() {

; return 0; }
configure:9818: checking for getopt.h
configure:9831: gcc -c  -std=gnu99 -fgnu89-inline -fno-math-errno  conftest.c 1>&5
configure:9818: checking for sys/bitypes.h
configure:9831: gcc -c  -std=gnu99 -fgnu89-inline -fno-math-errno  conftest.c 1>&5
configure:9818: checking for memory.h
configure:9831: gcc -c  -std=gnu99 -fgnu89-inline -fno-math-errno  conftest.c 1>&5
configure:9818: checking for unistd.h
configure:9831: gcc -c  -std=gnu99 -fgnu89-inline -fno-math-errno  conftest.c 1>&5
configure:9818: checking for gnu/libc-version.h
configure:9831: gcc -c  -std=gnu99 -fgnu89-inline -fno-math-errno  conftest.c 1>&5
configure:9818: checking for nl_types.h
configure:9831: gcc -c  -std=gnu99 -fgnu89-inline -fno-math-errno  conftest.c 1>&5
configure:9818: checking for malloc.h
configure:9831: gcc -c  -std=gnu99 -fgnu89-inline -fno-math-errno  conftest.c 1>&5
configure:9818: checking for X11/XKBlib.h
configure:9831: gcc -c  -std=gnu99 -fgnu89-inline -fno-math-errno  conftest.c 1>&5
configure:9818: checking for io.h
configure:9831: gcc -c  -std=gnu99 -fgnu89-inline -fno-math-errno  conftest.c 1>&5
configure:9825:16: fatal error: io.h: No such file or directory
compilation terminated.
configure: failed program was:
#line 9823 "configure"
#include "confdefs.h"

#include <io.h>
int main() {

; return 0; }
configure:9818: checking for cpuid.h
configure:9831: gcc -c  -std=gnu99 -fgnu89-inline -fno-math-errno  conftest.c 1>&5
configure:9866: checking for sys/statvfs.h
configure:9879: gcc -c  -std=gnu99 -fgnu89-inline -fno-math-errno  conftest.c 1>&5
configure:9866: checking for sys/statfs.h
configure:9879: gcc -c  -std=gnu99 -fgnu89-inline -fno-math-errno  conftest.c 1>&5
configure:9866: checking for sys/vfs.h
configure:9879: gcc -c  -std=gnu99 -fgnu89-inline -fno-math-errno  conftest.c 1>&5
configure:9866: checking for sys/mount.h
configure:9879: gcc -c  -std=gnu99 -fgnu89-inline -fno-math-errno  conftest.c 1>&5
configure:9913: checking for sys/quota.h
configure:9926: gcc -c  -std=gnu99 -fgnu89-inline -fno-math-errno  conftest.c 1>&5
configure:9959: checking for linux/quota.h
configure:9972: gcc -c  -std=gnu99 -fgnu89-inline -fno-math-errno  conftest.c 1>&5
configure:10068: checking for sys/cdefs.h
configure:10081: gcc -c  -std=gnu99 -fgnu89-inline -fno-math-errno  conftest.c 1>&5
configure:10131: checking for linux/perf_event.h
configure:10144: gcc -c  -std=gnu99 -fgnu89-inline -fno-math-errno   conftest.c 1>&5
configure:10159: checking for perf_event_open system call
configure:10171: gcc -c  -std=gnu99 -fgnu89-inline -fno-math-errno   conftest.c 1>&5
configure:10203: checking for gethostbyname_r in -lc_r
configure:10222: gcc -o conftest  -std=gnu99 -fgnu89-inline -fno-math-errno   -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id -B /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold conftest.c -lc_r   1>&5
/servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold/ld: error: cannot find -lc_r
collect2: error: ld returned 1 exit status
configure: failed program was:
#line 10211 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char gethostbyname_r();

int main() {
gethostbyname_r()
; return 0; }
configure:10259: checking for library containing dlopen
configure:10277: gcc -o conftest  -std=gnu99 -fgnu89-inline -fno-math-errno   -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id -B /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold conftest.c  1>&5
/tmp/ccuW1f21.o:conftest.c:function main: error: undefined reference to 'dlopen'
collect2: error: ld returned 1 exit status
configure: failed program was:
#line 10266 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char dlopen();

int main() {
dlopen()
; return 0; }
configure:10299: gcc -o conftest  -std=gnu99 -fgnu89-inline -fno-math-errno   -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id -B /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold conftest.c -ldl   1>&5
configure:10317: checking for dlfcn.h
configure:10330: gcc -c  -std=gnu99 -fgnu89-inline -fno-math-errno  conftest.c 1>&5
configure:10416: checking for socket in -lsocket
configure:10435: gcc -o conftest  -std=gnu99 -fgnu89-inline -fno-math-errno   -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id -B /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold conftest.c -lsocket  -ldl  1>&5
/servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold/ld: error: cannot find -lsocket
collect2: error: ld returned 1 exit status
configure: failed program was:
#line 10424 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char socket();

int main() {
socket()
; return 0; }
configure:10472: checking for pthread_create in -lpthreads
configure:10491: gcc -o conftest  -std=gnu99 -fgnu89-inline -fno-math-errno   -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id -B /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold conftest.c -lpthreads  -ldl  1>&5
/servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold/ld: error: cannot find -lpthreads
/tmp/ccgq6x8f.o:conftest.c:function main: error: undefined reference to 'pthread_create'
collect2: error: ld returned 1 exit status
configure: failed program was:
#line 10480 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char pthread_create();

int main() {
pthread_create()
; return 0; }
configure:10510: checking for pthread_create in -lpthread
configure:10529: gcc -o conftest  -std=gnu99 -fgnu89-inline -fno-math-errno   -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id -B /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold conftest.c -lpthread  -ldl  1>&5
configure:10660: checking whether gcc accepts -pthread
configure:10755: checking whether gcc needs -traditional
configure:10801: checking for 8-bit clean memcmp
configure:10819: gcc -o conftest  -std=gnu99 -fgnu89-inline -fno-math-errno -pthread  -lpthread  -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id -B /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold conftest.c -ldl  1>&5
configure:10811:1: warning: return type defaults to 'int' [enabled by default]
configure: In function 'main':
configure:10814:3: warning: implicit declaration of function 'exit' [-Wimplicit-function-declaration]
configure:10814:3: warning: incompatible implicit declaration of built-in function 'exit' [enabled by default]
configure:10814:3: warning: implicit declaration of function 'memcmp' [-Wimplicit-function-declaration]
configure:10839: checking for getc_unlocked
configure:10871: gcc -o conftest  -std=gnu99 -fgnu89-inline -fno-math-errno -pthread  -lpthread  -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id -B /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold conftest.c -ldl  1>&5
configure:10839: checking for _getc_nolock
configure:10871: gcc -o conftest  -std=gnu99 -fgnu89-inline -fno-math-errno -pthread  -lpthread  -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id -B /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold conftest.c -ldl  1>&5
/tmp/ccYouOJC.o:conftest.c:function main: error: undefined reference to '_getc_nolock'
collect2: error: ld returned 1 exit status
configure: failed program was:
#line 10844 "configure"
#define _getc_nolock innocuous__getc_nolock
#include "confdefs.h"
#undef _getc_nolock
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char _getc_nolock(); below.  */
#define _getc_nolock innocuous__getc_nolock
#include <assert.h>
#undef _getc_nolock
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char _getc_nolock();

int main() {

/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub__getc_nolock) || defined (__stub____getc_nolock)
choke me
#else
_getc_nolock();
#endif

; return 0; }
configure:10839: checking for gmtime_r
configure:10871: gcc -o conftest  -std=gnu99 -fgnu89-inline -fno-math-errno -pthread  -lpthread  -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id -B /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold conftest.c -ldl  1>&5
configure:10839: checking for localtime_r
configure:10871: gcc -o conftest  -std=gnu99 -fgnu89-inline -fno-math-errno -pthread  -lpthread  -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id -B /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold conftest.c -ldl  1>&5
configure:10900: checking for clock_gettime(CLOCK_MONOTONIC)
configure:10916: gcc -o conftest  -std=gnu99 -fgnu89-inline -fno-math-errno -pthread  -lpthread  -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id -B /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold conftest.c -ldl   1>&5
configure:10948: checking for sin in -lm
configure:10967: gcc -o conftest  -std=gnu99 -fgnu89-inline -fno-math-errno -pthread  -lpthread  -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id -B /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold conftest.c -lm  -ldl  1>&5
configure:10960:6: warning: conflicting types for built-in function 'sin' [enabled by default]
configure:10998: checking for __sincos in -lm
configure:11017: gcc -o conftest  -std=gnu99 -fgnu89-inline -fno-math-errno -pthread  -lpthread  -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id -B /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold conftest.c -lm  -lm -ldl  1>&5
/tmp/ccactGsQ.o:conftest.c:function main: error: undefined reference to '__sincos'
collect2: error: ld returned 1 exit status
configure: failed program was:
#line 11006 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char __sincos();

int main() {
__sincos()
; return 0; }
configure:11046: checking for log2
configure:11078: gcc -o conftest  -std=gnu99 -fgnu89-inline -fno-math-errno -pthread  -lpthread  -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id -B /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold conftest.c -lm -ldl  1>&5
configure:11062:6: warning: conflicting types for built-in function 'log2' [enabled by default]
configure:11046: checking for log1p
configure:11078: gcc -o conftest  -std=gnu99 -fgnu89-inline -fno-math-errno -pthread  -lpthread  -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id -B /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold conftest.c -lm -ldl  1>&5
configure:11062:6: warning: conflicting types for built-in function 'log1p' [enabled by default]
configure:11046: checking for expm1
configure:11078: gcc -o conftest  -std=gnu99 -fgnu89-inline -fno-math-errno -pthread  -lpthread  -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id -B /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold conftest.c -lm -ldl  1>&5
configure:11062:6: warning: conflicting types for built-in function 'expm1' [enabled by default]
configure:11046: checking for sqrt1pm1
configure:11078: gcc -o conftest  -std=gnu99 -fgnu89-inline -fno-math-errno -pthread  -lpthread  -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id -B /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold conftest.c -lm -ldl  1>&5
/tmp/cc09DsYU.o:conftest.c:function main: error: undefined reference to 'sqrt1pm1'
collect2: error: ld returned 1 exit status
configure: failed program was:
#line 11051 "configure"
#define sqrt1pm1 innocuous_sqrt1pm1
#include "confdefs.h"
#undef sqrt1pm1
/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char sqrt1pm1(); below.  */
#define sqrt1pm1 innocuous_sqrt1pm1
#include <assert.h>
#undef sqrt1pm1
/* Override any gcc2 internal prototype to avoid an error.  */
/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char sqrt1pm1();

int main() {

/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_sqrt1pm1) || defined (__stub___sqrt1pm1)
choke me
#else
sqrt1pm1();
#endif

; return 0; }
configure:11046: checking for acosh
configure:11078: gcc -o conftest  -std=gnu99 -fgnu89-inline -fno-math-errno -pthread  -lpthread  -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id -B /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold conftest.c -lm -ldl  1>&5
configure:11062:6: warning: conflicting types for built-in function 'acosh' [enabled by default]
configure:11046: checking for asinh
configure:11078: gcc -o conftest  -std=gnu99 -fgnu89-inline -fno-math-errno -pthread  -lpthread  -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id -B /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold conftest.c -lm -ldl  1>&5
configure:11062:6: warning: conflicting types for built-in function 'asinh' [enabled by default]
configure:11046: checking for atanh
configure:11078: gcc -o conftest  -std=gnu99 -fgnu89-inline -fno-math-errno -pthread  -lpthread  -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id -B /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold conftest.c -lm -ldl  1>&5
configure:11062:6: warning: conflicting types for built-in function 'atanh' [enabled by default]
configure:11046: checking for cbrt
configure:11078: gcc -o conftest  -std=gnu99 -fgnu89-inline -fno-math-errno -pthread  -lpthread  -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id -B /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold conftest.c -lm -ldl  1>&5
configure:11062:6: warning: conflicting types for built-in function 'cbrt' [enabled by default]
configure:11117: checking for wcrtomb
configure:11129: g++ -o conftest  -fno-rtti -fno-exceptions -fno-math-errno -std=gnu++0x -pthread  -lpthread  -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id -B /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold conftest.C -lm -ldl  1>&5
configure:11152: checking for mbrtowc
configure:11164: g++ -o conftest  -fno-rtti -fno-exceptions -fno-math-errno -std=gnu++0x -pthread  -lpthread  -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id -B /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold conftest.C -lm -ldl  1>&5
configure:11196: checking for res_ninit()
configure:11219: gcc -o conftest  -std=gnu99 -fgnu89-inline -fno-math-errno -pthread  -lpthread  -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id -B /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold conftest.c -lm -ldl  1>&5
configure:11247: checking for nl_langinfo and CODESET
configure:11259: gcc -o conftest  -std=gnu99 -fgnu89-inline -fno-math-errno -pthread  -lpthread  -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id -B /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold conftest.c -lm -ldl  1>&5
configure:11294: checking for an implementation of va_copy()
configure:11315: gcc -c  -std=gnu99 -fgnu89-inline -fno-math-errno -pthread  conftest.c 1>&5
configure:11331: checking whether va_list can be copied by value
configure:11352: gcc -c  -std=gnu99 -fgnu89-inline -fno-math-errno -pthread  conftest.c 1>&5
configure: In function 'f':
configure:11342:19: error: incompatible types when assigning to type 'va_list' from type 'struct __va_list_tag *'
configure: failed program was:
#line 11336 "configure"
#include "confdefs.h"
#include <stdarg.h>
                     #include <stdlib.h>
        void f (int i, ...) {
            va_list args1, args2;
            va_start (args1, i);
            args2 = args1;
            if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
                exit (1);
            va_end (args1); va_end (args2);
        }
int main() {
f(0, 42); return 0
; return 0; }
configure:11448: checking whether the C++ "using" keyword resolves ambiguity
configure:11469: g++ -c  -fno-rtti -fno-exceptions -fno-math-errno -std=gnu++0x -pthread  conftest.C 1>&5
configure:11493: checking for C++ dynamic_cast to void*
configure:11520: g++ -o conftest  -fno-rtti -fno-exceptions -fno-math-errno -std=gnu++0x -pthread  -lpthread  -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id -B /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold conftest.C -lm -ldl  1>&5
configure:11553: checking for __thread keyword for TLS variables
configure:11565: g++ -o conftest  -fno-rtti -fno-exceptions -fno-math-errno -std=gnu++0x -pthread  -lpthread  -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id -B /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold -fPIC -shared -Wl,-z,defs  conftest.C -lm -ldl  1>&5
configure:11603: checking for __attribute__((always_inline))
configure:11615: g++ -c  -fno-rtti -fno-exceptions -fno-math-errno -std=gnu++0x -pthread  conftest.C 1>&5
configure:11639: checking for LC_MESSAGES
configure:11651: gcc -c  -std=gnu99 -fgnu89-inline -fno-math-errno -pthread  conftest.c 1>&5
configure:11677: checking for localeconv
configure:11709: gcc -o conftest  -std=gnu99 -fgnu89-inline -fno-math-errno -pthread  -lpthread  -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id -B /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold conftest.c -lm -ldl  1>&5
configure:11879: checking NSPR selection
configure:12204: checking for gzread in -lz
configure:12223: gcc -o conftest  -std=gnu99 -fgnu89-inline -fno-math-errno -pthread  -lpthread  -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id -B /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold conftest.c -lz  -lm -ldl  1>&5
configure:12258: gcc -c  -std=gnu99 -fgnu89-inline -fno-math-errno -pthread  conftest.c 1>&5
configure:12631: checking for valid optimization flags
configure:12642: gcc -c  -std=gnu99 -fgnu89-inline -fno-math-errno -pthread -freorder-blocks -O3  conftest.c 1>&5
configure:13525: checking for __cxa_demangle
configure:13560: g++ -o conftest  -fno-rtti -fno-exceptions -fno-math-errno -std=gnu++0x -pthread  -lpthread  -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id -B /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold conftest.C -lm -ldl  1>&5
configure:13621: checking for -pipe support
configure:13635: checking whether C compiler supports -fprofile-generate
configure:13644: gcc -c  -std=gnu99 -fgnu89-inline -fno-math-errno -pthread -pipe -fprofile-generate -fprofile-correction  conftest.c 1>&5
configure:13686: checking for tm_zone tm_gmtoff in struct tm
configure:13698: g++ -c  -fno-rtti -fno-exceptions -fno-math-errno -std=gnu++0x -pthread -pipe  conftest.C 1>&5
configure:13740: checking what kind of list files are supported by the linker
configure:13745: gcc -o conftest.o -c  -std=gnu99 -fgnu89-inline -fno-math-errno -pthread -pipe  conftest.c 1>&5
configure:13747: gcc -o conftest -lpthread  -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id -B /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold conftest.list -lm -ldl  1>&5
configure:13773: checking what kind of ordering can be done with the linker
configure:13788: gcc -o conftest  -std=gnu99 -fgnu89-inline -fno-math-errno -pthread -pipe  -lpthread  -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id -B /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold -Wl,--section-ordering-file,conftest.order conftest.c -lm -ldl  1>&5
configure:14120: checking for posix_fadvise
configure:14152: gcc -o conftest -Wall -Wempty-body -Wignored-qualifiers -Wpointer-arith -Wsign-compare -Wtype-limits -Wunreachable-code -Wno-error=maybe-uninitialized -Wno-error=deprecated-declarations -Wno-error=array-bounds -std=gnu99 -fgnu89-inline -fno-math-errno -pthread -pipe  -lpthread  -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id -B /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold conftest.c -lm -ldl  1>&5
configure:14120: checking for posix_fallocate
configure:14152: gcc -o conftest -Wall -Wempty-body -Wignored-qualifiers -Wpointer-arith -Wsign-compare -Wtype-limits -Wunreachable-code -Wno-error=maybe-uninitialized -Wno-error=deprecated-declarations -Wno-error=array-bounds -std=gnu99 -fgnu89-inline -fno-math-errno -pthread -pipe  -lpthread  -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id -B /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold conftest.c -lm -ldl  1>&5
configure:14700: checking for malloc.h
configure:14749: checking for alloca.h
configure:14762: gcc -c -Wall -Wempty-body -Wignored-qualifiers -Wpointer-arith -Wsign-compare -Wtype-limits -Wunreachable-code -Wno-error=maybe-uninitialized -Wno-error=deprecated-declarations -Wno-error=array-bounds -std=gnu99 -fgnu89-inline -fno-math-errno -pthread -pipe  conftest.c 1>&5
configure:14795: checking for strndup
configure:14827: gcc -o conftest -Wall -Wempty-body -Wignored-qualifiers -Wpointer-arith -Wsign-compare -Wtype-limits -Wunreachable-code -Wno-error=maybe-uninitialized -Wno-error=deprecated-declarations -Wno-error=array-bounds -std=gnu99 -fgnu89-inline -fno-math-errno -pthread -pipe  -lpthread  -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id -B /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold conftest.c -lm -ldl  1>&5
configure:14811:6: warning: conflicting types for built-in function 'strndup' [enabled by default]
configure:14795: checking for posix_memalign
configure:14827: gcc -o conftest -Wall -Wempty-body -Wignored-qualifiers -Wpointer-arith -Wsign-compare -Wtype-limits -Wunreachable-code -Wno-error=maybe-uninitialized -Wno-error=deprecated-declarations -Wno-error=array-bounds -std=gnu99 -fgnu89-inline -fno-math-errno -pthread -pipe  -lpthread  -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id -B /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold conftest.c -lm -ldl  1>&5
configure:14795: checking for memalign
configure:14827: gcc -o conftest -Wall -Wempty-body -Wignored-qualifiers -Wpointer-arith -Wsign-compare -Wtype-limits -Wunreachable-code -Wno-error=maybe-uninitialized -Wno-error=deprecated-declarations -Wno-error=array-bounds -std=gnu99 -fgnu89-inline -fno-math-errno -pthread -pipe  -lpthread  -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id -B /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold conftest.c -lm -ldl  1>&5
configure:14858: checking for malloc_usable_size
configure:14890: gcc -o conftest -Wall -Wempty-body -Wignored-qualifiers -Wpointer-arith -Wsign-compare -Wtype-limits -Wunreachable-code -Wno-error=maybe-uninitialized -Wno-error=deprecated-declarations -Wno-error=array-bounds -std=gnu99 -fgnu89-inline -fno-math-errno -pthread -pipe  -lpthread  -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id -B /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold conftest.c -lm -ldl  1>&5
configure:14922: checking for malloc.h
configure:14958: checking whether malloc_usable_size definition can use const argument
configure:14969: gcc -c -Wall -Wempty-body -Wignored-qualifiers -Wpointer-arith -Wsign-compare -Wtype-limits -Wunreachable-code -Wno-error=maybe-uninitialized -Wno-error=deprecated-declarations -Wno-error=array-bounds -std=gnu99 -fgnu89-inline -fno-math-errno -pthread -pipe  conftest.c 1>&5
configure:14963:26: error: conflicting types for 'malloc_usable_size'
In file included from configure:14961:0:
/usr/include/malloc.h:129:15: note: previous declaration of 'malloc_usable_size' was here
 extern size_t malloc_usable_size (void *__ptr) __THROW;
               ^
configure: failed program was:
#line 14960 "configure"
#include "confdefs.h"
#include <malloc.h>
                  #include <stddef.h>
                  size_t malloc_usable_size(const void *ptr);
int main() {
return malloc_usable_size(0);
; return 0; }
configure:14998: checking for valloc in malloc.h
configure:15023: checking for valloc in unistd.h
configure:15053: checking for setlocale
configure:15085: gcc -o conftest -Wall -Wempty-body -Wignored-qualifiers -Wpointer-arith -Wsign-compare -Wtype-limits -Wunreachable-code -Wno-error=maybe-uninitialized -Wno-error=deprecated-declarations -Wno-error=array-bounds -std=gnu99 -fgnu89-inline -fno-math-errno -pthread -pipe  -lpthread  -Wl,-z,noexecstack -Wl,-z,text -Wl,--build-id -B /servo/servo/target/debug/build/mozjs_sys-661d4efe7c7ca939/out/build/unix/gold conftest.c -lm -ldl  1>&5
configure:15053: checking for localeconv

--- stderr
makefile.cargo:65: Extraneous text after `else' directive
Creating Python environment
Reexecuting in the virtualenv
running sh /servo/servo/.cargo/git/checkouts/mozjs-fa11ffc7d4f1cc2d/master/mozjs/js/src/old-configure --disable-jemalloc --disable-tests --without-intl-api --host=x86_64-unknown-linux-gnu --target=x86_64-unknown-linux-gnu
Creating config.status
Traceback (most recent call last):
  File "config.status", line 417, in <module>
    from mozbuild.config_status import config_status
  File "/servo/servo/.cargo/git/checkouts/mozjs-fa11ffc7d4f1cc2d/master/mozjs/build/mach_bootstrap.py", line 434, in __call__
    module = self._original_import(name, globals, locals, fromlist, level)
  File "/servo/servo/.cargo/git/checkouts/mozjs-fa11ffc7d4f1cc2d/master/mozjs/python/mozbuild/mozbuild/config_status.py", line 21, in <module>
    from mozbuild.base import MachCommandConditions
  File "/servo/servo/.cargo/git/checkouts/mozjs-fa11ffc7d4f1cc2d/master/mozjs/build/mach_bootstrap.py", line 434, in __call__
    module = self._original_import(name, globals, locals, fromlist, level)
  File "/servo/servo/.cargo/git/checkouts/mozjs-fa11ffc7d4f1cc2d/master/mozjs/python/mozbuild/mozbuild/base.py", line 17, in <module>
    from mach.mixin.process import ProcessExecutionMixin
  File "/servo/servo/.cargo/git/checkouts/mozjs-fa11ffc7d4f1cc2d/master/mozjs/build/mach_bootstrap.py", line 434, in __call__
    module = self._original_import(name, globals, locals, fromlist, level)
  File "/servo/servo/.cargo/git/checkouts/mozjs-fa11ffc7d4f1cc2d/master/mozjs/python/mach/mach/mixin/process.py", line 29, in <module>
    raise Exception('Could not detect environment shell!')
Exception: Could not detect environment shell!
make: *** [all] Error 1
thread 'main' panicked at 'assertion failed: result.success()', /servo/servo/.cargo/git/checkouts/mozjs-fa11ffc7d4f1cc2d/master/build.rs:17
note: Run with `RUST_BACKTRACE=1` for a backtrace.

[Warning] Could not generate notification! Optional Python module 'dbus' is not installed.
Build completed in 0:27:10