cargo build hangs when using `cc` >= 1.0.80 (workaround in crate version 0.84.4)

[bazhenov]

1. macOS 13.4.1 (c) (22F770820d)
2. brew install opencv
3. opencv version – stable 4.8.0
4. rustc version – rustc 1.70.0 (90c541806 2023-05-31)
5. Attach the full output of the following command from your project directory:

       Fresh glob v0.3.1
       Fresh regex-syntax v0.7.4
       Fresh once_cell v1.18.0
       Fresh percent-encoding v2.3.0
       Fresh autocfg v1.1.0
       Fresh libc v0.2.147
       Fresh dunce v1.0.4
       Fresh vcpkg v0.2.15
       Fresh pkg-config v0.3.27
       Fresh memchr v2.5.0
       Fresh jobserver v0.1.26
       Fresh semver v1.0.18
       Fresh shlex v1.1.0
       Fresh aho-corasick v1.0.2
       Fresh clang-sys v1.6.1
       Fresh cc v1.0.80
       Fresh num-traits v0.2.16
       Fresh regex-automata v0.3.4
       Fresh clang v2.0.0
       Fresh regex v1.9.1
       Fresh opencv-binding-generator v0.71.0
   Compiling opencv v0.84.3
     Running `/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build`
[opencv 0.84.3] === Crate version: Some("0.84.3")
[opencv 0.84.3] === Environment configuration:
[opencv 0.84.3] ===   OPENCV_PACKAGE_NAME = None
[opencv 0.84.3] ===   OPENCV_PKGCONFIG_NAME = None
[opencv 0.84.3] ===   OPENCV_CMAKE_NAME = None
[opencv 0.84.3] ===   OPENCV_CMAKE_BIN = None
[opencv 0.84.3] ===   OPENCV_VCPKG_NAME = None
[opencv 0.84.3] ===   OPENCV_LINK_LIBS = None
[opencv 0.84.3] ===   OPENCV_LINK_PATHS = None
[opencv 0.84.3] ===   OPENCV_INCLUDE_PATHS = None
[opencv 0.84.3] ===   OPENCV_DISABLE_PROBES = None
[opencv 0.84.3] ===   CMAKE_PREFIX_PATH = None
[opencv 0.84.3] ===   OpenCV_DIR = None
[opencv 0.84.3] ===   PKG_CONFIG_PATH = None
[opencv 0.84.3] ===   VCPKG_ROOT = None
[opencv 0.84.3] ===   VCPKGRS_DYNAMIC = None
[opencv 0.84.3] ===   OCVRS_DOCS_GENERATE_DIR = None
[opencv 0.84.3] ===   DOCS_RS = None
[opencv 0.84.3] ===   PATH = Some("/Users/bazhenov/.cargo/bin:/Users/bazhenov/bin:/usr/local/bin:/System/Cryptexes/App/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Library/Apple/usr/bin:/var/run/com.apple.security.cryptexd/codex.system/bootstrap/usr/local/bin:/var/run/com.apple.security.cryptexd/codex.system/bootstrap/usr/bin:/var/run/com.apple.security.cryptexd/codex.system/bootstrap/usr/appleinternal/bin:/Users/bazhenov/.cargo/bin:/usr/local/sbin:/usr/local/bin:/usr/local/Cellar/openjdk/20.0.1/libexec/openjdk.jdk/Contents/Home/bin:/usr/local/opt/fzf/bin")
[opencv 0.84.3] === Enabled features:
[opencv 0.84.3] ===   ALPHAMAT
[opencv 0.84.3] ===   ARUCO
[opencv 0.84.3] ===   ARUCO_DETECTOR
[opencv 0.84.3] ===   BARCODE
[opencv 0.84.3] ===   BGSEGM
[opencv 0.84.3] ===   BIOINSPIRED
[opencv 0.84.3] ===   CALIB3D
[opencv 0.84.3] ===   CCALIB
[opencv 0.84.3] ===   CUDAARITHM
[opencv 0.84.3] ===   CUDABGSEGM
[opencv 0.84.3] ===   CUDACODEC
[opencv 0.84.3] ===   CUDAFEATURES2D
[opencv 0.84.3] ===   CUDAFILTERS
[opencv 0.84.3] ===   CUDAIMGPROC
[opencv 0.84.3] ===   CUDAOBJDETECT
[opencv 0.84.3] ===   CUDAOPTFLOW
[opencv 0.84.3] ===   CUDASTEREO
[opencv 0.84.3] ===   CUDAWARPING
[opencv 0.84.3] ===   CVV
[opencv 0.84.3] ===   DEFAULT
[opencv 0.84.3] ===   DNN
[opencv 0.84.3] ===   DNN_SUPERRES
[opencv 0.84.3] ===   DPM
[opencv 0.84.3] ===   FACE
[opencv 0.84.3] ===   FEATURES2D
[opencv 0.84.3] ===   FLANN
[opencv 0.84.3] ===   FREETYPE
[opencv 0.84.3] ===   FUZZY
[opencv 0.84.3] ===   GAPI
[opencv 0.84.3] ===   HDF
[opencv 0.84.3] ===   HFS
[opencv 0.84.3] ===   HIGHGUI
[opencv 0.84.3] ===   IMGCODECS
[opencv 0.84.3] ===   IMGPROC
[opencv 0.84.3] ===   IMG_HASH
[opencv 0.84.3] ===   INTENSITY_TRANSFORM
[opencv 0.84.3] ===   LINE_DESCRIPTOR
[opencv 0.84.3] ===   MCC
[opencv 0.84.3] ===   ML
[opencv 0.84.3] ===   OBJDETECT
[opencv 0.84.3] ===   OPTFLOW
[opencv 0.84.3] ===   OVIS
[opencv 0.84.3] ===   PHASE_UNWRAPPING
[opencv 0.84.3] ===   PHOTO
[opencv 0.84.3] ===   PLOT
[opencv 0.84.3] ===   QUALITY
[opencv 0.84.3] ===   RAPID
[opencv 0.84.3] ===   RGBD
[opencv 0.84.3] ===   SALIENCY
[opencv 0.84.3] ===   SFM
[opencv 0.84.3] ===   SHAPE
[opencv 0.84.3] ===   STEREO
[opencv 0.84.3] ===   STITCHING
[opencv 0.84.3] ===   STRUCTURED_LIGHT
[opencv 0.84.3] ===   SUPERRES
[opencv 0.84.3] ===   SURFACE_MATCHING
[opencv 0.84.3] ===   TEXT
[opencv 0.84.3] ===   TRACKING
[opencv 0.84.3] ===   VIDEO
[opencv 0.84.3] ===   VIDEOIO
[opencv 0.84.3] ===   VIDEOSTAB
[opencv 0.84.3] ===   VIZ
[opencv 0.84.3] ===   WECHAT_QRCODE
[opencv 0.84.3] ===   XFEATURES2D
[opencv 0.84.3] ===   XIMGPROC
[opencv 0.84.3] ===   XOBJDETECT
[opencv 0.84.3] ===   XPHOTO
[opencv 0.84.3] === Detected probe priority based on environment vars: pkg_config: false, cmake: false, vcpkg: false
[opencv 0.84.3] === Probing the OpenCV library in the following order: environment, pkg_config, cmake, vcpkg_cmake, vcpkg
[opencv 0.84.3] === Can't probe using: environment, continuing with other methods because: Some environment variables are missing
[opencv 0.84.3] === Probing OpenCV library using pkg_config
[opencv 0.84.3] cargo:rerun-if-env-changed=OPENCV4_NO_PKG_CONFIG
[opencv 0.84.3] cargo:rerun-if-env-changed=PKG_CONFIG_x86_64-apple-darwin
[opencv 0.84.3] cargo:rerun-if-env-changed=PKG_CONFIG_x86_64_apple_darwin
[opencv 0.84.3] cargo:rerun-if-env-changed=HOST_PKG_CONFIG
[opencv 0.84.3] cargo:rerun-if-env-changed=PKG_CONFIG
[opencv 0.84.3] cargo:rerun-if-env-changed=OPENCV4_STATIC
[opencv 0.84.3] cargo:rerun-if-env-changed=OPENCV4_DYNAMIC
[opencv 0.84.3] cargo:rerun-if-env-changed=PKG_CONFIG_ALL_STATIC
[opencv 0.84.3] cargo:rerun-if-env-changed=PKG_CONFIG_ALL_DYNAMIC
[opencv 0.84.3] cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64-apple-darwin
[opencv 0.84.3] cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64_apple_darwin
[opencv 0.84.3] cargo:rerun-if-env-changed=HOST_PKG_CONFIG_PATH
[opencv 0.84.3] cargo:rerun-if-env-changed=PKG_CONFIG_PATH
[opencv 0.84.3] cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64-apple-darwin
[opencv 0.84.3] cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64_apple_darwin
[opencv 0.84.3] cargo:rerun-if-env-changed=HOST_PKG_CONFIG_LIBDIR
[opencv 0.84.3] cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR
[opencv 0.84.3] cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64-apple-darwin
[opencv 0.84.3] cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64_apple_darwin
[opencv 0.84.3] cargo:rerun-if-env-changed=HOST_PKG_CONFIG_SYSROOT_DIR
[opencv 0.84.3] cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR
[opencv 0.84.3] cargo:rerun-if-env-changed=OPENCV4_STATIC
[opencv 0.84.3] cargo:rerun-if-env-changed=OPENCV4_DYNAMIC
[opencv 0.84.3] cargo:rerun-if-env-changed=PKG_CONFIG_ALL_STATIC
[opencv 0.84.3] cargo:rerun-if-env-changed=PKG_CONFIG_ALL_DYNAMIC
[opencv 0.84.3] cargo:rerun-if-env-changed=PKG_CONFIG_x86_64-apple-darwin
[opencv 0.84.3] cargo:rerun-if-env-changed=PKG_CONFIG_x86_64_apple_darwin
[opencv 0.84.3] cargo:rerun-if-env-changed=HOST_PKG_CONFIG
[opencv 0.84.3] cargo:rerun-if-env-changed=PKG_CONFIG
[opencv 0.84.3] cargo:rerun-if-env-changed=OPENCV4_STATIC
[opencv 0.84.3] cargo:rerun-if-env-changed=OPENCV4_DYNAMIC
[opencv 0.84.3] cargo:rerun-if-env-changed=PKG_CONFIG_ALL_STATIC
[opencv 0.84.3] cargo:rerun-if-env-changed=PKG_CONFIG_ALL_DYNAMIC
[opencv 0.84.3] cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64-apple-darwin
[opencv 0.84.3] cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64_apple_darwin
[opencv 0.84.3] cargo:rerun-if-env-changed=HOST_PKG_CONFIG_PATH
[opencv 0.84.3] cargo:rerun-if-env-changed=PKG_CONFIG_PATH
[opencv 0.84.3] cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64-apple-darwin
[opencv 0.84.3] cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64_apple_darwin
[opencv 0.84.3] cargo:rerun-if-env-changed=HOST_PKG_CONFIG_LIBDIR
[opencv 0.84.3] cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR
[opencv 0.84.3] cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64-apple-darwin
[opencv 0.84.3] cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64_apple_darwin
[opencv 0.84.3] cargo:rerun-if-env-changed=HOST_PKG_CONFIG_SYSROOT_DIR
[opencv 0.84.3] cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR
[opencv 0.84.3] === Successfully probed using: pkg_config
[opencv 0.84.3] === OpenCV library configuration: Library {
[opencv 0.84.3]     include_paths: [
[opencv 0.84.3]         "/usr/local/opt/opencv/include/opencv4",
[opencv 0.84.3]     ],
[opencv 0.84.3]     version: Version {
[opencv 0.84.3]         major: 4,
[opencv 0.84.3]         minor: 8,
[opencv 0.84.3]         patch: 0,
[opencv 0.84.3]     },
[opencv 0.84.3]     cargo_metadata: [
[opencv 0.84.3]         "cargo:rustc-link-search=/usr/local/opt/opencv/lib",
[opencv 0.84.3]         "cargo:rustc-link-search=framework=/usr/local/opt/opencv/lib",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_gapi",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_stitching",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_alphamat",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_aruco",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_bgsegm",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_bioinspired",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_ccalib",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_dnn_objdetect",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_dnn_superres",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_dpm",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_face",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_freetype",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_fuzzy",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_hfs",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_img_hash",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_intensity_transform",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_line_descriptor",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_mcc",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_quality",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_rapid",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_reg",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_rgbd",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_saliency",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_sfm",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_stereo",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_structured_light",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_phase_unwrapping",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_superres",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_optflow",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_surface_matching",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_tracking",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_highgui",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_datasets",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_text",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_plot",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_videostab",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_videoio",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_viz",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_wechat_qrcode",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_xfeatures2d",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_shape",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_ml",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_ximgproc",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_video",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_xobjdetect",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_objdetect",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_calib3d",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_imgcodecs",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_features2d",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_dnn",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_flann",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_xphoto",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_photo",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_imgproc",
[opencv 0.84.3]         "cargo:rustc-link-lib=opencv_core",
[opencv 0.84.3]     ],
[opencv 0.84.3] }
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_opencv_branch_4
[opencv 0.84.3] === Detected OpenCV module header dir at: /usr/local/opt/opencv/include/opencv4/opencv2
[opencv 0.84.3] === Found OpenCV version: 4.8.0 in headers located at: /usr/local/opt/opencv/include/opencv4
[opencv 0.84.3] cargo:rerun-if-env-changed=OPENCV_PACKAGE_NAME
[opencv 0.84.3] cargo:rerun-if-env-changed=OPENCV_PKGCONFIG_NAME
[opencv 0.84.3] cargo:rerun-if-env-changed=OPENCV_CMAKE_NAME
[opencv 0.84.3] cargo:rerun-if-env-changed=OPENCV_CMAKE_BIN
[opencv 0.84.3] cargo:rerun-if-env-changed=OPENCV_VCPKG_NAME
[opencv 0.84.3] cargo:rerun-if-env-changed=OPENCV_LINK_LIBS
[opencv 0.84.3] cargo:rerun-if-env-changed=OPENCV_LINK_PATHS
[opencv 0.84.3] cargo:rerun-if-env-changed=OPENCV_INCLUDE_PATHS
[opencv 0.84.3] cargo:rerun-if-env-changed=OPENCV_DISABLE_PROBES
[opencv 0.84.3] cargo:rerun-if-env-changed=CMAKE_PREFIX_PATH
[opencv 0.84.3] cargo:rerun-if-env-changed=OpenCV_DIR
[opencv 0.84.3] cargo:rerun-if-env-changed=PKG_CONFIG_PATH
[opencv 0.84.3] cargo:rerun-if-env-changed=VCPKG_ROOT
[opencv 0.84.3] cargo:rerun-if-env-changed=VCPKGRS_DYNAMIC
[opencv 0.84.3] cargo:rerun-if-env-changed=OCVRS_DOCS_GENERATE_DIR
[opencv 0.84.3] cargo:rerun-if-env-changed=DOCS_RS
[opencv 0.84.3] cargo:rerun-if-changed=/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp/bioinspired.hpp
[opencv 0.84.3] cargo:rerun-if-changed=/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp/gapi.hpp
[opencv 0.84.3] cargo:rerun-if-changed=/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp/face.hpp
[opencv 0.84.3] cargo:rerun-if-changed=/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp/sfm.hpp
[opencv 0.84.3] cargo:rerun-if-changed=/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp/hdf.hpp
[opencv 0.84.3] cargo:rerun-if-changed=/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp/xfeatures2d.hpp
[opencv 0.84.3] cargo:rerun-if-changed=/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp/photo.hpp
[opencv 0.84.3] cargo:rerun-if-changed=/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp/alphamat.hpp
[opencv 0.84.3] cargo:rerun-if-changed=/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp/ccalib.hpp
[opencv 0.84.3] cargo:rerun-if-changed=/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp/dnn.hpp
[opencv 0.84.3] cargo:rerun-if-changed=/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp/videoio.hpp
[opencv 0.84.3] cargo:rerun-if-changed=/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp/manual-core.cpp
[opencv 0.84.3] cargo:rerun-if-changed=/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp/core.hpp
[opencv 0.84.3] cargo:rerun-if-changed=/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp/ocvrs_common.hpp
[opencv 0.84.3] cargo:rerun-if-changed=/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp/aruco.hpp
[opencv 0.84.3] cargo:rerun-if-changed=Cargo.toml
[opencv 0.84.3] === Generating code in: /Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out
[opencv 0.84.3] === Placing generated bindings into: /Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out/opencv
[opencv 0.84.3] === Using OpenCV headers from: /usr/local/opt/opencv/include/opencv4
[opencv 0.84.3] === Clang: Apple clang version 14.0.3 (clang-1403.0.22.14.1)
[opencv 0.84.3] === Clang command line args: [
[opencv 0.84.3]     "-isystem/usr/local/include",
[opencv 0.84.3]     "-isystem/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1",
[opencv 0.84.3]     "-isystem/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/clang/14.0.3/include",
[opencv 0.84.3]     "-isystem/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include",
[opencv 0.84.3]     "-isystem/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include",
[opencv 0.84.3]     "-isystem/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks",
[opencv 0.84.3]     "-I/usr/local/Cellar/opencv/4.8.0_1/include/opencv4",
[opencv 0.84.3]     "-F/usr/local/Cellar/opencv/4.8.0_1/include/opencv4",
[opencv 0.84.3]     "-I/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp",
[opencv 0.84.3]     "-F/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp",
[opencv 0.84.3]     "-DOCVRS_PARSING_HEADERS",
[opencv 0.84.3]     "-includeocvrs_common.hpp",
[opencv 0.84.3]     "-std=c++14",
[opencv 0.84.3] ]
[opencv 0.84.3] === Using environment job server with the the amount of available jobs: 7
[opencv 0.84.3] === Generating 52 modules
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "alphamat" ""
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "bgsegm" ""
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "calib3d" ""
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "ccalib" ""
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "bioinspired" ""
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "aruco" ""
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "core" ""
[opencv 0.84.3] === Generated: alphamat in 2.159060853s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "dnn" ""
[opencv 0.84.3] === Generated: bioinspired in 2.355978001s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "dnn_superres" ""
[opencv 0.84.3] === Generated: bgsegm in 2.445401222s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "dpm" ""
[opencv 0.84.3] === Generated: aruco in 2.4887359s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "face" ""
[opencv 0.84.3] === Generated: ccalib in 2.772971029s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "features2d" ""
[opencv 0.84.3] === Generated: calib3d in 3.632829779s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "flann" ""
[opencv 0.84.3] === Generated: dnn_superres in 2.326730963s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "freetype" ""
[opencv 0.84.3] === Generated: dpm in 2.29002066s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "fuzzy" ""
[opencv 0.84.3] === Generated: face in 2.995253854s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "gapi" ""
[opencv 0.84.3] === Generated: features2d in 3.134453506s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "hfs" ""
[opencv 0.84.3] === Generated: flann in 2.568847349s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "highgui" ""
[opencv 0.84.3] === Generated: freetype in 2.272617178s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "img_hash" ""
[opencv 0.84.3] === Generated: fuzzy in 2.306145664s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "imgcodecs" ""
[opencv 0.84.3] === Generated: core in 7.400375619s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "imgproc" ""
[opencv 0.84.3] === Generated: hfs in 2.36346051s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "intensity_transform" ""
[opencv 0.84.3] === Generated: highgui in 2.487121115s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "line_descriptor" ""
[opencv 0.84.3] === Generated: dnn in 6.613333087s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "mcc" ""
[opencv 0.84.3] === Generated: imgcodecs in 2.321083419s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "ml" ""
[opencv 0.84.3] === Generated: img_hash in 2.411339851s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "objdetect" ""
[opencv 0.84.3] === Generated: gapi in 4.200571873s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "optflow" ""
[opencv 0.84.3] === Generated: intensity_transform in 2.297843031s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "phase_unwrapping" ""
[opencv 0.84.3] === Generated: imgproc in 3.778861886s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "photo" ""
[opencv 0.84.3] === Generated: mcc in 2.496894321s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "plot" ""
[opencv 0.84.3] === Generated: line_descriptor in 2.605532859s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "quality" ""
[opencv 0.84.3] === Generated: ml in 3.058479554s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "rapid" ""
[opencv 0.84.3] === Generated: optflow in 2.852790097s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "rgbd" ""
[opencv 0.84.3] === Generated: phase_unwrapping in 2.361472484s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "saliency" ""
[opencv 0.84.3] === Generated: objdetect in 3.609746808s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "sfm" ""
[opencv 0.84.3] === Generated: plot in 2.316982604s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "shape" ""
[opencv 0.84.3] === Generated: quality in 2.448188453s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "stereo" ""
[opencv 0.84.3] === Generated: photo in 2.780576062s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "stitching" ""
[opencv 0.84.3] === Generated: rapid in 2.435142524s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "structured_light" ""
[opencv 0.84.3] === Generated: saliency in 2.438826434s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "superres" ""
[opencv 0.84.3] === Generated: sfm in 2.52105385s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "surface_matching" ""
[opencv 0.84.3] === Generated: stereo in 2.317798412s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "text" ""
[opencv 0.84.3] === Generated: shape in 2.527747352s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "tracking" ""
[opencv 0.84.3] === Generated: rgbd in 3.963654099s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "video" ""
[opencv 0.84.3] === Generated: structured_light in 2.483774825s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "videoio" ""
[opencv 0.84.3] === Generated: superres in 2.459686225s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "videostab" ""
[opencv 0.84.3] === Generated: surface_matching in 2.452547688s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "viz" ""
[opencv 0.84.3] === Generated: tracking in 2.441970205s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "wechat_qrcode" ""
[opencv 0.84.3] === Generated: stitching in 4.630751177s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "xfeatures2d" ""
[opencv 0.84.3] === Generated: text in 2.901939724s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "ximgproc" ""
[opencv 0.84.3] === Generated: video in 2.962259735s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "xobjdetect" ""
[opencv 0.84.3] === Generated: videoio in 2.592673421s
[opencv 0.84.3] === Running: "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build" "/usr/local/opt/opencv/include/opencv4" "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp" "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out" "xphoto" ""
[opencv 0.84.3] === Generated: wechat_qrcode in 2.315923945s
[opencv 0.84.3] === Generated: viz in 3.221903696s
[opencv 0.84.3] === Generated: videostab in 3.402501236s
[opencv 0.84.3] === Generated: xfeatures2d in 2.983076487s
[opencv 0.84.3] === Generated: xobjdetect in 2.157007994s
[opencv 0.84.3] === Generated: xphoto in 2.119193071s
[opencv 0.84.3] === Generated: ximgproc in 3.181515393s
[opencv 0.84.3] === Total binding generation time: 22.145034532s
[opencv 0.84.3] === Total binding collection time: 521.885435ms
[opencv 0.84.3] OPT_LEVEL = Some("0")
[opencv 0.84.3] TARGET = Some("x86_64-apple-darwin")
[opencv 0.84.3] HOST = Some("x86_64-apple-darwin")
[opencv 0.84.3] cargo:rerun-if-env-changed=CXX_x86_64-apple-darwin
[opencv 0.84.3] CXX_x86_64-apple-darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXX_x86_64_apple_darwin
[opencv 0.84.3] CXX_x86_64_apple_darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=HOST_CXX
[opencv 0.84.3] HOST_CXX = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXX
[opencv 0.84.3] CXX = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[opencv 0.84.3] CRATE_CC_NO_DEFAULTS = None
[opencv 0.84.3] DEBUG = Some("true")
[opencv 0.84.3] CARGO_CFG_TARGET_FEATURE = Some("cmpxchg16b,fxsr,sse,sse2,sse3,ssse3")
[opencv 0.84.3] cargo:rerun-if-env-changed=CXXFLAGS_x86_64-apple-darwin
[opencv 0.84.3] CXXFLAGS_x86_64-apple-darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXXFLAGS_x86_64_apple_darwin
[opencv 0.84.3] CXXFLAGS_x86_64_apple_darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=HOST_CXXFLAGS
[opencv 0.84.3] HOST_CXXFLAGS = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXXFLAGS
[opencv 0.84.3] CXXFLAGS = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXX_x86_64-apple-darwin
[opencv 0.84.3] CXX_x86_64-apple-darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXX_x86_64_apple_darwin
[opencv 0.84.3] CXX_x86_64_apple_darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=HOST_CXX
[opencv 0.84.3] HOST_CXX = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXX
[opencv 0.84.3] CXX = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[opencv 0.84.3] CRATE_CC_NO_DEFAULTS = None
[opencv 0.84.3] CARGO_CFG_TARGET_FEATURE = Some("cmpxchg16b,fxsr,sse,sse2,sse3,ssse3")
[opencv 0.84.3] cargo:rerun-if-env-changed=CXXFLAGS_x86_64-apple-darwin
[opencv 0.84.3] CXXFLAGS_x86_64-apple-darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXXFLAGS_x86_64_apple_darwin
[opencv 0.84.3] CXXFLAGS_x86_64_apple_darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=HOST_CXXFLAGS
[opencv 0.84.3] HOST_CXXFLAGS = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXXFLAGS
[opencv 0.84.3] CXXFLAGS = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXX_x86_64-apple-darwin
[opencv 0.84.3] CXX_x86_64-apple-darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXX_x86_64_apple_darwin
[opencv 0.84.3] CXX_x86_64_apple_darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=HOST_CXX
[opencv 0.84.3] HOST_CXX = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXX
[opencv 0.84.3] CXX = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[opencv 0.84.3] CRATE_CC_NO_DEFAULTS = None
[opencv 0.84.3] CARGO_CFG_TARGET_FEATURE = Some("cmpxchg16b,fxsr,sse,sse2,sse3,ssse3")
[opencv 0.84.3] cargo:rerun-if-env-changed=CXXFLAGS_x86_64-apple-darwin
[opencv 0.84.3] CXXFLAGS_x86_64-apple-darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXXFLAGS_x86_64_apple_darwin
[opencv 0.84.3] CXXFLAGS_x86_64_apple_darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=HOST_CXXFLAGS
[opencv 0.84.3] HOST_CXXFLAGS = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXXFLAGS
[opencv 0.84.3] CXXFLAGS = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXX_x86_64-apple-darwin
[opencv 0.84.3] CXX_x86_64-apple-darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXX_x86_64_apple_darwin
[opencv 0.84.3] CXX_x86_64_apple_darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=HOST_CXX
[opencv 0.84.3] HOST_CXX = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXX
[opencv 0.84.3] CXX = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[opencv 0.84.3] CRATE_CC_NO_DEFAULTS = None
[opencv 0.84.3] CARGO_CFG_TARGET_FEATURE = Some("cmpxchg16b,fxsr,sse,sse2,sse3,ssse3")
[opencv 0.84.3] cargo:rerun-if-env-changed=CXXFLAGS_x86_64-apple-darwin
[opencv 0.84.3] CXXFLAGS_x86_64-apple-darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXXFLAGS_x86_64_apple_darwin
[opencv 0.84.3] CXXFLAGS_x86_64_apple_darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=HOST_CXXFLAGS
[opencv 0.84.3] HOST_CXXFLAGS = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXXFLAGS
[opencv 0.84.3] CXXFLAGS = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXX_x86_64-apple-darwin
[opencv 0.84.3] CXX_x86_64-apple-darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXX_x86_64_apple_darwin
[opencv 0.84.3] CXX_x86_64_apple_darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=HOST_CXX
[opencv 0.84.3] HOST_CXX = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXX
[opencv 0.84.3] CXX = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[opencv 0.84.3] CRATE_CC_NO_DEFAULTS = None
[opencv 0.84.3] CARGO_CFG_TARGET_FEATURE = Some("cmpxchg16b,fxsr,sse,sse2,sse3,ssse3")
[opencv 0.84.3] cargo:rerun-if-env-changed=CXXFLAGS_x86_64-apple-darwin
[opencv 0.84.3] CXXFLAGS_x86_64-apple-darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXXFLAGS_x86_64_apple_darwin
[opencv 0.84.3] CXXFLAGS_x86_64_apple_darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=HOST_CXXFLAGS
[opencv 0.84.3] HOST_CXXFLAGS = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXXFLAGS
[opencv 0.84.3] CXXFLAGS = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXX_x86_64-apple-darwin
[opencv 0.84.3] CXX_x86_64-apple-darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXX_x86_64_apple_darwin
[opencv 0.84.3] CXX_x86_64_apple_darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=HOST_CXX
[opencv 0.84.3] HOST_CXX = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXX
[opencv 0.84.3] CXX = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[opencv 0.84.3] CRATE_CC_NO_DEFAULTS = None
[opencv 0.84.3] CARGO_CFG_TARGET_FEATURE = Some("cmpxchg16b,fxsr,sse,sse2,sse3,ssse3")
[opencv 0.84.3] cargo:rerun-if-env-changed=CXXFLAGS_x86_64-apple-darwin
[opencv 0.84.3] CXXFLAGS_x86_64-apple-darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXXFLAGS_x86_64_apple_darwin
[opencv 0.84.3] CXXFLAGS_x86_64_apple_darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=HOST_CXXFLAGS
[opencv 0.84.3] HOST_CXXFLAGS = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXXFLAGS
[opencv 0.84.3] CXXFLAGS = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXX_x86_64-apple-darwin
[opencv 0.84.3] CXX_x86_64-apple-darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXX_x86_64_apple_darwin
[opencv 0.84.3] CXX_x86_64_apple_darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=HOST_CXX
[opencv 0.84.3] HOST_CXX = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXX
[opencv 0.84.3] CXX = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[opencv 0.84.3] CRATE_CC_NO_DEFAULTS = None
[opencv 0.84.3] CARGO_CFG_TARGET_FEATURE = Some("cmpxchg16b,fxsr,sse,sse2,sse3,ssse3")
[opencv 0.84.3] cargo:rerun-if-env-changed=CXXFLAGS_x86_64-apple-darwin
[opencv 0.84.3] CXXFLAGS_x86_64-apple-darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXXFLAGS_x86_64_apple_darwin
[opencv 0.84.3] CXXFLAGS_x86_64_apple_darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=HOST_CXXFLAGS
[opencv 0.84.3] HOST_CXXFLAGS = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXXFLAGS
[opencv 0.84.3] CXXFLAGS = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXX_x86_64-apple-darwin
[opencv 0.84.3] CXX_x86_64-apple-darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXX_x86_64_apple_darwin
[opencv 0.84.3] CXX_x86_64_apple_darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=HOST_CXX
[opencv 0.84.3] HOST_CXX = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXX
[opencv 0.84.3] CXX = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[opencv 0.84.3] CRATE_CC_NO_DEFAULTS = None
[opencv 0.84.3] CARGO_CFG_TARGET_FEATURE = Some("cmpxchg16b,fxsr,sse,sse2,sse3,ssse3")
[opencv 0.84.3] cargo:rerun-if-env-changed=CXXFLAGS_x86_64-apple-darwin
[opencv 0.84.3] CXXFLAGS_x86_64-apple-darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXXFLAGS_x86_64_apple_darwin
[opencv 0.84.3] CXXFLAGS_x86_64_apple_darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=HOST_CXXFLAGS
[opencv 0.84.3] HOST_CXXFLAGS = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXXFLAGS
[opencv 0.84.3] CXXFLAGS = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXX_x86_64-apple-darwin
[opencv 0.84.3] CXX_x86_64-apple-darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXX_x86_64_apple_darwin
[opencv 0.84.3] CXX_x86_64_apple_darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=HOST_CXX
[opencv 0.84.3] HOST_CXX = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXX
[opencv 0.84.3] CXX = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[opencv 0.84.3] CRATE_CC_NO_DEFAULTS = None
[opencv 0.84.3] CARGO_CFG_TARGET_FEATURE = Some("cmpxchg16b,fxsr,sse,sse2,sse3,ssse3")
[opencv 0.84.3] cargo:rerun-if-env-changed=CXXFLAGS_x86_64-apple-darwin
[opencv 0.84.3] CXXFLAGS_x86_64-apple-darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXXFLAGS_x86_64_apple_darwin
[opencv 0.84.3] CXXFLAGS_x86_64_apple_darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=HOST_CXXFLAGS
[opencv 0.84.3] HOST_CXXFLAGS = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXXFLAGS
[opencv 0.84.3] CXXFLAGS = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXX_x86_64-apple-darwin
[opencv 0.84.3] CXX_x86_64-apple-darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXX_x86_64_apple_darwin
[opencv 0.84.3] CXX_x86_64_apple_darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=HOST_CXX
[opencv 0.84.3] HOST_CXX = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXX
[opencv 0.84.3] CXX = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[opencv 0.84.3] CRATE_CC_NO_DEFAULTS = None
[opencv 0.84.3] CARGO_CFG_TARGET_FEATURE = Some("cmpxchg16b,fxsr,sse,sse2,sse3,ssse3")
[opencv 0.84.3] cargo:rerun-if-env-changed=CXXFLAGS_x86_64-apple-darwin
[opencv 0.84.3] CXXFLAGS_x86_64-apple-darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXXFLAGS_x86_64_apple_darwin
[opencv 0.84.3] CXXFLAGS_x86_64_apple_darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=HOST_CXXFLAGS
[opencv 0.84.3] HOST_CXXFLAGS = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXXFLAGS
[opencv 0.84.3] CXXFLAGS = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXX_x86_64-apple-darwin
[opencv 0.84.3] CXX_x86_64-apple-darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXX_x86_64_apple_darwin
[opencv 0.84.3] CXX_x86_64_apple_darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=HOST_CXX
[opencv 0.84.3] HOST_CXX = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXX
[opencv 0.84.3] CXX = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[opencv 0.84.3] CRATE_CC_NO_DEFAULTS = None
[opencv 0.84.3] CARGO_CFG_TARGET_FEATURE = Some("cmpxchg16b,fxsr,sse,sse2,sse3,ssse3")
[opencv 0.84.3] cargo:rerun-if-env-changed=CXXFLAGS_x86_64-apple-darwin
[opencv 0.84.3] CXXFLAGS_x86_64-apple-darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXXFLAGS_x86_64_apple_darwin
[opencv 0.84.3] CXXFLAGS_x86_64_apple_darwin = None
[opencv 0.84.3] cargo:rerun-if-env-changed=HOST_CXXFLAGS
[opencv 0.84.3] HOST_CXXFLAGS = None
[opencv 0.84.3] cargo:rerun-if-env-changed=CXXFLAGS
[opencv 0.84.3] CXXFLAGS = None
[opencv 0.84.3] === Compiler information: Tool {
[opencv 0.84.3]     path: "c++",
[opencv 0.84.3]     cc_wrapper_path: None,
[opencv 0.84.3]     cc_wrapper_args: [],
[opencv 0.84.3]     args: [
[opencv 0.84.3]         "-O0",
[opencv 0.84.3]         "-ffunction-sections",
[opencv 0.84.3]         "-fdata-sections",
[opencv 0.84.3]         "-fPIC",
[opencv 0.84.3]         "-gdwarf-2",
[opencv 0.84.3]         "-fno-omit-frame-pointer",
[opencv 0.84.3]         "-m64",
[opencv 0.84.3]         "-arch",
[opencv 0.84.3]         "x86_64",
[opencv 0.84.3]         "-I",
[opencv 0.84.3]         "/Users/bazhenov/.cargo/registry/src/index.crates.io-6f17d22bba15001f/opencv-0.84.3/src_cpp",
[opencv 0.84.3]         "-I",
[opencv 0.84.3]         "/Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-d38e2861442b9146/out",
[opencv 0.84.3]         "-I",
[opencv 0.84.3]         ".",
[opencv 0.84.3]         "-I",
[opencv 0.84.3]         "/usr/local/opt/opencv/include/opencv4",
[opencv 0.84.3]         "-Wall",
[opencv 0.84.3]         "-Wextra",
[opencv 0.84.3]         "-std=c++11",
[opencv 0.84.3]         "-Wno-deprecated-declarations",
[opencv 0.84.3]         "-Wno-deprecated-copy",
[opencv 0.84.3]         "-Wno-unused-parameter",
[opencv 0.84.3]         "-Wno-sign-compare",
[opencv 0.84.3]         "-Wno-comment",
[opencv 0.84.3]         "-Wno-unused-variable",
[opencv 0.84.3]         "-Wno-ignored-qualifiers",
[opencv 0.84.3]         "-Wno-return-type-c-linkage",
[opencv 0.84.3]         "-F/usr/local/opt/opencv/include/opencv4",
[opencv 0.84.3]     ],
[opencv 0.84.3]     env: [],
[opencv 0.84.3]     family: Gnu,
[opencv 0.84.3]     cuda: false,
[opencv 0.84.3]     removed_args: [],
[opencv 0.84.3] }
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_alphamat
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_aruco
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_bgsegm
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_bioinspired
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_calib3d
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_ccalib
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_core
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_dnn
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_dnn_superres
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_dpm
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_face
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_features2d
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_flann
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_freetype
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_fuzzy
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_gapi
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_hfs
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_highgui
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_img_hash
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_imgcodecs
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_imgproc
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_intensity_transform
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_line_descriptor
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_mcc
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_ml
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_objdetect
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_optflow
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_phase_unwrapping
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_photo
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_plot
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_quality
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_rapid
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_rgbd
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_saliency
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_sfm
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_shape
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_stereo
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_stitching
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_structured_light
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_superres
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_surface_matching
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_text
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_tracking
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_video
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_videoio
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_videostab
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_viz
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_wechat_qrcode
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_xfeatures2d
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_ximgproc
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_xobjdetect
[opencv 0.84.3] cargo:rustc-cfg=ocvrs_has_module_xphoto

cargo build command hangs. Seems like the build scripts is waiting output of the cc compiler:

$ sample `pgrep build-script` 1
[...]
Call graph:
    821 Thread_4064323   DispatchQueue_1: com.apple.main-thread  (serial)
    + 821 start  (in dyld) + 1903  [0x7ff80328541f]
    +   821 main  (in build-script-build) + 24  [0x10d1f1448]
    +     821 std::rt::lang_start::hb0fc3aad8974accf  (in build-script-build) + 40  [0x10d1dbe08]
    +       821 std::rt::lang_start_internal::h36134e47b0b0d769  (in build-script-build) + 786  [0x10d6924e2]
    +         821 std::rt::lang_start::_$u7b$$u7b$closure$u7d$$u7d$::h2c2e2e7b2e7621dd  (in build-script-build) + 16  [0x10d1dbe30]
    +           821 std::sys_common::backtrace::__rust_begin_short_backtrace::h63357bf7d5a68fc9  (in build-script-build) + 9  [0x10d1db859]
    +             821 core::ops::function::FnOnce::call_once::h75d52d17ab0cabce  (in build-script-build) + 10  [0x10d1f1fea]
    +               821 build_script_build::main::h715d2804cb51a4b6  (in build-script-build) + 5648  [0x10d1f1030]
    +                 821 build_script_build::build_wrapper::h9ac1797fad5be4b1  (in build-script-build) + 1622  [0x10d1ef966]
    +                   821 cc::Build::compile::h1e7d8fe3555207f6  (in build-script-build) + 26  [0x10d2029ea]
    +                     821 cc::Build::try_compile::h47399fd47b24182e  (in build-script-build) + 5269  [0x10d201385]
    +                       821 cc::Build::compile_objects::h69182994bcb75fb8  (in build-script-build) + 1631  [0x10d2030ef]
    +                         821 jobserver::Client::acquire::h7c86558239174c7d  (in build-script-build) + 44  [0x10d2c594c]
    +                           821 jobserver::imp::Client::acquire::hbe0bccde86586504  (in build-script-build) + 33  [0x10d2c4871]
    +                             821 jobserver::imp::Client::acquire_allow_interrupts::h3cd4c76be297277e  (in build-script-build) + 166  [0x10d2c4986]
    +                               821 _$LT$$RF$std..fs..File$u20$as$u20$std..io..Read$GT$::read::h7db08d84478a0c20  (in build-script-build) + 41  [0x10d694059]
    +                                 821 read  (in libsystem_kernel.dylib) + 10  [0x7ff8035a0fde]
    821 Thread_4066738
    + 821 thread_start  (in libsystem_pthread.dylib) + 15  [0x7ff8035dabd3]
    +   821 _pthread_start  (in libsystem_pthread.dylib) + 125  [0x7ff8035df1d3]
    +     821 std::sys::unix::thread::Thread::new::thread_start::ha9b8d2206382b425  (in build-script-build) + 41  [0x10d6a3a99]
    +       821 core::ops::function::FnOnce::call_once$u7b$$u7b$vtable.shim$u7d$$u7d$::hc59063701881b7f1  (in build-script-build) + 13  [0x10d23fb4d]
    +         821 std::thread::Builder::spawn_unchecked_::_$u7b$$u7b$closure$u7d$$u7d$::h5c8d35b9b4a33fb3  (in build-script-build) + 326  [0x10d24cc36]
    +           821 std::panic::catch_unwind::h41e41edc1400bba9  (in build-script-build) + 9  [0x10d2258c9]
    +             821 std::panicking::try::hf47663c6cbc234c6  (in build-script-build) + 40  [0x10d23f398]
    +               821 __rust_try  (in build-script-build) + 29  [0x10d24584d]
    +                 821 std::panicking::try::do_call::h121a1d4d736758b3  (in build-script-build) + 11  [0x10d23f3db]
    +                   821 _$LT$core..panic..unwind_safe..AssertUnwindSafe$LT$F$GT$$u20$as$u20$core..ops..function..FnOnce$LT$$LP$$RP$$GT$$GT$::call_once::hdb0ab5f8278a72d1  (in build-script-build) + 13  [0x10d2525cd]
    +                     821 std::thread::Builder::spawn_unchecked_::_$u7b$$u7b$closure$u7d$$u7d$::_$u7b$$u7b$closure$u7d$$u7d$::h5d3743aaa27d25ee  (in build-script-build) + 9  [0x10d24d109]
    +                       821 std::sys_common::backtrace::__rust_begin_short_backtrace::h2fd0eca9d10ceff5  (in build-script-build) + 9  [0x10d2525f9]
    +                         821 cc::PrintThread::new::_$u7b$$u7b$closure$u7d$$u7d$::h4c1dc51bc9bad5f0  (in build-script-build) + 147  [0x10d21c043]
    +                           821 std::io::BufRead::read_line::h5066fa7bdad03704  (in build-script-build) + 39  [0x10d22f5b7]
    +                             821 std::io::append_to_string::h31a23d9498bfe1a8  (in build-script-build) + 69  [0x10d23e965]
    +                               821 std::io::BufRead::read_line::_$u7b$$u7b$closure$u7d$$u7d$::h3d88681ce2db949c  (in build-script-build) + 36  [0x10d23ebc4]
    +                                 821 std::io::read_until::hd601992808268d5e  (in build-script-build) + 71  [0x10d23e727]
    +                                   821 _$LT$std..io..buffered..bufreader..BufReader$LT$R$GT$$u20$as$u20$std..io..BufRead$GT$::fill_buf::hfce0f277aabd63a0  (in build-script-build) + 27  [0x10d234a8b]
    +                                     821 std::io::buffered::bufreader::buffer::Buffer::fill_buf::hedb19888be2227b5  (in build-script-build) + 189  [0x10d22f78d]
    +                                       821 std::io::impls::_$LT$impl$u20$std..io..Read$u20$for$u20$$RF$mut$u20$R$GT$::read_buf::h2b1babb7e81e9e02  (in build-script-build) + 12  [0x10d2254cc]
    +                                         821 _$LT$std..fs..File$u20$as$u20$std..io..Read$GT$::read_buf::hcbb0cdcd42fe7964  (in build-script-build) + 54  [0x10d693eb6]
    +                                           821 read  (in libsystem_kernel.dylib) + 10  [0x7ff8035a0fde]

But I see no compiler process running on behalf of build script:

$ pstree `pgrep cargo`
-+= 39468 bazhenov /Users/bazhenov/.rustup/toolchains/stable-x86_64-apple-darwin/bin/cargo build -vv
 \--- 39471 bazhenov /Users/bazhenov/Developer/playground/qrcode-scanner/target/debug/build/opencv-e86fd880a0648476/build-script-build

Maybe compiler failed with some error, but it's not displayed on the screen.

[jb-alvarado]

I have the same issue here under Linux, but with version 0.83. I'm almost thinking this problem has another source, because the last weeks the build process was running normal.

Can it be, that it is related to the cc create, or another? Because when I revert my Cargo.lock file to an older state it works. But when I run cargo update, the build process hangs again.

Edit: Yes I'm almost sure is the cc-rs crate, when you revert to 1.0.79 is works.

[bazhenov]

Indeed! It works for 1.0.79.

For anyone who faces this issue. The following snippet of code in Cargo.toml is required to override the dependency temporarily

[patch.crates-io]
cc = { git = "https://github.com/rust-lang/cc-rs.git", version = "1.0", tag = "1.0.79" }

Then run cargo update, only then cargo build.

[bazhenov]

The problem was introduced in cc crate version 1.0.80 and seems to be resolved in 1.0.81 (see: rust-lang/cc-rs#841 and rust-lang/cc-rs#842). But it still doesn't work for me. 1.0.79 is the latest version that is working for me right now.

[twistedfall]

Thanks for the investigation! I’ll try to update the Cargo.toml to exclude the affected versions

[jb-alvarado]

@bazhenov, are you sure that 1.0.80 introduced this bug? I had the intention that the bug come up with 1.0.81.

We should also create a report.

[bazhenov]

@bazhenov, are you sure that 1.0.80 introduced this bug? I had the intention that the bug come up with 1.0.81.

Hm... I'm sure it works in my environment on 1.0.79 and doesn't work on 1.0.80 and 1.0.81. So it seems like so, but I will not bet on it at this point 😀

We should also create a report.

I mention this issue in the rust-lang/cc-rs#841 because it seems like they are related. I will create separate report if it will turn out as an independent issue.

[NobodyXu]

Only change in cc v1.0.81 is to accept non-utf8 output from compiler, this problem doesn't seem like a utf-8 problem (which should cause panic), so I'd say probably both v1.0.{80, 81} is affected and would better report it as a new issue.

[NobodyXu]

@bazhenov From your stack trace, I can see that cc::Build::compile_objects is blocked waiting for tokens from jobserver.

This should not happen in cc since it waits for compiler process to be done in a separate thread to avoid deadlock, so the only thing I can conclude is that somehow your jobserver has all its token exhausted.

[twistedfall]

I can reproduce the problem locally on cc version 1.0.80 and 1.0.81, 1.0.79 works fine for me. I have just released the version 0.84.4 of the crate that restricts cc dependency to <=1.0.79.

[NobodyXu]

Ok, I realize there could be one bug in cc::Build::compile_objects that caused this:

Wait-thread could exit early due to error, however the spawn-thread will go on and keep spawning, thus eventually hitting a deadlock.

Would open a PR shortly.