[INFO] cloning repository https://github.com/background-removal/webcam-background-remover [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/background-removal/webcam-background-remover" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbackground-removal%2Fwebcam-background-remover", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbackground-removal%2Fwebcam-background-remover'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6f8793e72ad089bce1ab544f9973b149d487a863 [INFO] checking background-removal/webcam-background-remover against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbackground-removal%2Fwebcam-background-remover" "/workspace/builds/worker-105/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-105/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/background-removal/webcam-background-remover on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/background-removal/webcam-background-remover [INFO] finished tweaking git repo https://github.com/background-removal/webcam-background-remover [INFO] tweaked toml for git repo https://github.com/background-removal/webcam-background-remover written to /workspace/builds/worker-105/source/Cargo.toml [INFO] crate git repo https://github.com/background-removal/webcam-background-remover already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a76e19f07ac18c39a4f87dd8439bf110fc9ba9be0a6315c378c8e3bbe31eed41 [INFO] running `Command { std: "docker" "start" "-a" "a76e19f07ac18c39a4f87dd8439bf110fc9ba9be0a6315c378c8e3bbe31eed41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a76e19f07ac18c39a4f87dd8439bf110fc9ba9be0a6315c378c8e3bbe31eed41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a76e19f07ac18c39a4f87dd8439bf110fc9ba9be0a6315c378c8e3bbe31eed41", kill_on_drop: false }` [INFO] [stdout] a76e19f07ac18c39a4f87dd8439bf110fc9ba9be0a6315c378c8e3bbe31eed41 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5983c23f149a1518cfabc877b3791a171e3e6f09099b6aeef43e7d6219832663 [INFO] running `Command { std: "docker" "start" "-a" "5983c23f149a1518cfabc877b3791a171e3e6f09099b6aeef43e7d6219832663", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling vcpkg v0.2.10 [INFO] [stderr] Compiling once_cell v1.4.1 [INFO] [stderr] Checking gstreamer v0.1.0 (/opt/rustwide/workdir/gstreamer) [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling semver v0.10.0 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling cc v1.0.59 [INFO] [stderr] Compiling opencv v0.45.1 [INFO] [stderr] error: failed to run custom build command for `opencv v0.45.1` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/opencv-9c3dcb5966db995e/build-script-build` (exit status: 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] === Crate version: Some("0.45.1") [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] === 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 status: 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] running `Command { std: "docker" "inspect" "5983c23f149a1518cfabc877b3791a171e3e6f09099b6aeef43e7d6219832663", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5983c23f149a1518cfabc877b3791a171e3e6f09099b6aeef43e7d6219832663", kill_on_drop: false }` [INFO] [stdout] 5983c23f149a1518cfabc877b3791a171e3e6f09099b6aeef43e7d6219832663