[INFO] fetching crate dlib-face-recognition-cv 0.1.0... [INFO] testing dlib-face-recognition-cv-0.1.0 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] extracting crate dlib-face-recognition-cv 0.1.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate dlib-face-recognition-cv 0.1.0 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate dlib-face-recognition-cv 0.1.0 [INFO] finished tweaking crates.io crate dlib-face-recognition-cv 0.1.0 [INFO] tweaked toml for crates.io crate dlib-face-recognition-cv 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded opencv v0.38.0 [INFO] [stderr] Downloaded dlib-face-recognition v0.1.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d60f6b42a952d29b8cc4bd0d09b2c9f76d0e6e760d1043879f4639ac7411d2f5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d60f6b42a952d29b8cc4bd0d09b2c9f76d0e6e760d1043879f4639ac7411d2f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d60f6b42a952d29b8cc4bd0d09b2c9f76d0e6e760d1043879f4639ac7411d2f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d60f6b42a952d29b8cc4bd0d09b2c9f76d0e6e760d1043879f4639ac7411d2f5", kill_on_drop: false }` [INFO] [stdout] d60f6b42a952d29b8cc4bd0d09b2c9f76d0e6e760d1043879f4639ac7411d2f5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 88139112263cb5016a801bc89a1563765d52ff551b6667b88a873df68ac9f9fa [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "88139112263cb5016a801bc89a1563765d52ff551b6667b88a873df68ac9f9fa", kill_on_drop: false }` [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling const_fn v0.4.3 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling if_rust_version v1.0.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling vcpkg v0.2.10 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling semver v0.10.0 [INFO] [stderr] Compiling syn v1.0.52 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling deflate v0.8.6 [INFO] [stderr] Compiling crossbeam-epoch v0.9.1 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling cc v1.0.65 [INFO] [stderr] Compiling png v0.16.7 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num v0.2.1 [INFO] [stderr] Compiling cpp_common v0.5.5 [INFO] [stderr] Compiling jpeg-decoder v0.1.20 [INFO] [stderr] Compiling cpp_build v0.5.5 [INFO] [stderr] Compiling opencv v0.38.0 [INFO] [stderr] Compiling tiff v0.6.0 [INFO] [stderr] error: failed to run custom build command for `opencv v0.38.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/opencv-7ea4c2ba7caff70b/build-script-build` (exit code: 1) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-env-changed=OPENCV4_NO_PKG_CONFIG [INFO] [stderr] cargo:rerun-if-env-changed=PKG_CONFIG [INFO] [stderr] cargo:rerun-if-env-changed=OPENCV4_STATIC [INFO] [stderr] cargo:rerun-if-env-changed=OPENCV4_DYNAMIC [INFO] [stderr] cargo:rerun-if-env-changed=PKG_CONFIG_ALL_STATIC [INFO] [stderr] cargo:rerun-if-env-changed=PKG_CONFIG_ALL_DYNAMIC [INFO] [stderr] cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64-unknown-linux-gnu [INFO] [stderr] cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64_unknown_linux_gnu [INFO] [stderr] cargo:rerun-if-env-changed=HOST_PKG_CONFIG_PATH [INFO] [stderr] cargo:rerun-if-env-changed=PKG_CONFIG_PATH [INFO] [stderr] cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64-unknown-linux-gnu [INFO] [stderr] cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64_unknown_linux_gnu [INFO] [stderr] cargo:rerun-if-env-changed=HOST_PKG_CONFIG_LIBDIR [INFO] [stderr] cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR [INFO] [stderr] cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64-unknown-linux-gnu [INFO] [stderr] cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64_unknown_linux_gnu [INFO] [stderr] cargo:rerun-if-env-changed=HOST_PKG_CONFIG_SYSROOT_DIR [INFO] [stderr] cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] === Environment configuration: [INFO] [stderr] === OPENCV_HEADER_DIR = None [INFO] [stderr] === OPENCV_PACKAGE_NAME = None [INFO] [stderr] === OPENCV_PKGCONFIG_NAME = None [INFO] [stderr] === OPENCV_CMAKE_NAME = None [INFO] [stderr] === OPENCV_CMAKE_BIN = None [INFO] [stderr] === OPENCV_VCPKG_NAME = None [INFO] [stderr] === OPENCV_LINK_LIBS = None [INFO] [stderr] === OPENCV_LINK_PATHS = None [INFO] [stderr] === OPENCV_INCLUDE_PATHS = None [INFO] [stderr] === OPENCV_DISABLE_PROBES = None [INFO] [stderr] === OPENCV_CLANG_STDLIB_PATH = None [INFO] [stderr] === CMAKE_PREFIX_PATH = None [INFO] [stderr] === OpenCV_DIR = None [INFO] [stderr] === PKG_CONFIG_PATH = None [INFO] [stderr] === VCPKG_ROOT = None [INFO] [stderr] === Enabled features: [INFO] [stderr] === DEFAULT [INFO] [stderr] === OPENCV_4 [INFO] [stderr] === Probing OpenCV library using pkg_config [INFO] [stderr] === Can't probe using pkg_config, continuing with other methods, error: `"pkg-config" "--libs" "--cflags" "opencv4"` did not exit successfully: exit code: 1 [INFO] [stderr] --- stderr [INFO] [stderr] Package opencv4 was not found in the pkg-config search path. [INFO] [stderr] Perhaps you should add the directory containing `opencv4.pc' [INFO] [stderr] to the PKG_CONFIG_PATH environment variable [INFO] [stderr] No package 'opencv4' found [INFO] [stderr] [INFO] [stderr] === Probing OpenCV library using cmake [INFO] [stderr] === Can't probe using cmake, continuing with other methods, error: cmake returned an error [INFO] [stderr] stdout: "OpenCV not found.\n" [INFO] [stderr] stderr: "CMake Error: Problem processing arguments. Aborting.\n\n" [INFO] [stderr] === Probing OpenCV library using vcpkg [INFO] [stderr] === Can't probe using vcpkg, continuing with other methods, error: Could not find Vcpkg tree: No vcpkg installation found. Set the VCPKG_ROOT environment variable or run 'vcpkg integrate install' [INFO] [stderr] Error: "Failed to find OpenCV package using probes: pkg_config, cmake, vcpkg" [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "88139112263cb5016a801bc89a1563765d52ff551b6667b88a873df68ac9f9fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88139112263cb5016a801bc89a1563765d52ff551b6667b88a873df68ac9f9fa", kill_on_drop: false }` [INFO] [stdout] 88139112263cb5016a801bc89a1563765d52ff551b6667b88a873df68ac9f9fa