[INFO] fetching crate checkerboard 0.1.0... [INFO] testing checkerboard-0.1.0 against 1.49.0 for beta-1.50-1 [INFO] extracting crate checkerboard 0.1.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate checkerboard 0.1.0 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate checkerboard 0.1.0 [INFO] finished tweaking crates.io crate checkerboard 0.1.0 [INFO] tweaked toml for crates.io crate checkerboard 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cpp_macros v0.5.6 [INFO] [stderr] Downloaded once_cell v0.2.4 [INFO] [stderr] Downloaded conv v0.3.3 [INFO] [stderr] Downloaded tiff v0.2.2 [INFO] [stderr] Downloaded if_rust_version v1.0.0 [INFO] [stderr] Downloaded image v0.22.5 [INFO] [stderr] Downloaded cpp v0.5.6 [INFO] [stderr] Downloaded tiff v0.3.1 [INFO] [stderr] Downloaded png v0.14.1 [INFO] [stderr] Downloaded cpp_build v0.5.6 [INFO] [stderr] Downloaded imageproc v0.18.0 [INFO] [stderr] Downloaded cpp_common v0.5.6 [INFO] [stderr] Downloaded image v0.21.3 [INFO] [stderr] Downloaded opencv v0.17.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e5f4ca47b25cbd7835c4a4865c2881ffb1885be24dc60b012423c906e5d27bc1 [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" "e5f4ca47b25cbd7835c4a4865c2881ffb1885be24dc60b012423c906e5d27bc1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e5f4ca47b25cbd7835c4a4865c2881ffb1885be24dc60b012423c906e5d27bc1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5f4ca47b25cbd7835c4a4865c2881ffb1885be24dc60b012423c906e5d27bc1", kill_on_drop: false }` [INFO] [stdout] e5f4ca47b25cbd7835c4a4865c2881ffb1885be24dc60b012423c906e5d27bc1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2c5f59cfe22f754c5751c8241c63ec30412c03cc7ece0476df1fa969582de036 [INFO] running `Command { std: "docker" "start" "-a" "2c5f59cfe22f754c5751c8241c63ec30412c03cc7ece0476df1fa969582de036", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.57 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling if_rust_version v1.0.0 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling custom_derive v0.1.7 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling matrixmultiply v0.2.4 [INFO] [stderr] Compiling conv v0.3.3 [INFO] [stderr] Compiling inflate v0.4.5 [INFO] [stderr] Compiling gif v0.10.3 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling deflate v0.7.20 [INFO] [stderr] Compiling stb_truetype v0.3.1 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling jpeg-decoder v0.1.20 [INFO] [stderr] Compiling png v0.15.3 [INFO] [stderr] Compiling once_cell v0.2.4 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling ordered-float v1.1.1 [INFO] [stderr] Compiling rusttype v0.8.3 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling png v0.14.1 [INFO] [stderr] Compiling alga v0.9.3 [INFO] [stderr] Compiling rusttype v0.7.9 [INFO] [stderr] Compiling num v0.2.1 [INFO] [stderr] Compiling nalgebra v0.18.1 [INFO] [stderr] Compiling cpp_common v0.5.6 [INFO] [stderr] Compiling cpp_build v0.5.6 [INFO] [stderr] Compiling tiff v0.2.2 [INFO] [stderr] Compiling tiff v0.3.1 [INFO] [stderr] Compiling image v0.21.3 [INFO] [stderr] Compiling image v0.22.5 [INFO] [stderr] Compiling cpp_macros v0.5.6 [INFO] [stderr] Compiling opencv v0.17.3 [INFO] [stderr] Compiling imageproc v0.18.0 [INFO] [stderr] Compiling cpp v0.5.6 [INFO] [stderr] error: could not compile `image` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name image /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/image-0.22.5/./src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="bmp"' --cfg 'feature="default"' --cfg 'feature="dxt"' --cfg 'feature="gif"' --cfg 'feature="gif_codec"' --cfg 'feature="hdr"' --cfg 'feature="ico"' --cfg 'feature="jpeg"' --cfg 'feature="jpeg-decoder"' --cfg 'feature="jpeg_rayon"' --cfg 'feature="png"' --cfg 'feature="png_codec"' --cfg 'feature="pnm"' --cfg 'feature="scoped_threadpool"' --cfg 'feature="tga"' --cfg 'feature="tiff"' --cfg 'feature="webp"' -C metadata=1713bda2650ec6cc -C extra-filename=-1713bda2650ec6cc --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-04b16b37fbc1beb3.rmeta --extern gif=/opt/rustwide/target/debug/deps/libgif-38421e29ada2a4c6.rmeta --extern jpeg_decoder=/opt/rustwide/target/debug/deps/libjpeg_decoder-e64f966363ea3dfa.rmeta --extern num_iter=/opt/rustwide/target/debug/deps/libnum_iter-bae74fee7c4684b0.rmeta --extern num_rational=/opt/rustwide/target/debug/deps/libnum_rational-36e6192cd5d8c04c.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-6d78fbc5f2663522.rmeta --extern png=/opt/rustwide/target/debug/deps/libpng-2c9b640563e12853.rmeta --extern scoped_threadpool=/opt/rustwide/target/debug/deps/libscoped_threadpool-46227cba77bf068c.rmeta --extern tiff=/opt/rustwide/target/debug/deps/libtiff-beaa5702a29d1456.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] The following warnings were emitted during compilation: [INFO] [stderr] [INFO] [stderr] warning: In file included from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/core_c.h:48, [INFO] [stderr] warning: from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/utility.hpp:1168, [INFO] [stderr] warning: from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core.hpp:3216, [INFO] [stderr] warning: from /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/common_opencv.h:1, [INFO] [stderr] warning: from /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/ccalib.cpp:8: [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h: In constructor 'CvMat::CvMat(const cv::Mat&)': [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h:530:69: warning: implicitly-declared 'CvMat& CvMat::operator=(const CvMat&)' is deprecated [-Wdeprecated-copy] [INFO] [stderr] warning: 530 | *this = cvMat(m.rows, m.dims == 1 ? 1 : m.cols, m.type(), m.data); [INFO] [stderr] warning: | ^ [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h:461:5: note: because 'CvMat' has user-provided 'CvMat::CvMat(const CvMat&)' [INFO] [stderr] warning: 461 | CvMat(const CvMat& m) { memcpy(this, &m, sizeof(CvMat));} [INFO] [stderr] warning: | ^~~~~ [INFO] [stderr] warning: In file included from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/core_c.h:48, [INFO] [stderr] warning: from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/utility.hpp:1168, [INFO] [stderr] warning: from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core.hpp:3216, [INFO] [stderr] warning: from /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/common_opencv.h:1, [INFO] [stderr] warning: from /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/calib3d.cpp:8: [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h: In constructor 'CvMat::CvMat(const cv::Mat&)': [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h:530:69: warning: implicitly-declared 'CvMat& CvMat::operator=(const CvMat&)' is deprecated [-Wdeprecated-copy] [INFO] [stderr] warning: 530 | *this = cvMat(m.rows, m.dims == 1 ? 1 : m.cols, m.type(), m.data); [INFO] [stderr] warning: | ^ [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h:461:5: note: because 'CvMat' has user-provided 'CvMat::CvMat(const CvMat&)' [INFO] [stderr] warning: 461 | CvMat(const CvMat& m) { memcpy(this, &m, sizeof(CvMat));} [INFO] [stderr] warning: | ^~~~~ [INFO] [stderr] warning: In file included from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/core_c.h:48, [INFO] [stderr] warning: from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/utility.hpp:1168, [INFO] [stderr] warning: from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core.hpp:3216, [INFO] [stderr] warning: from /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/common_opencv.h:1, [INFO] [stderr] warning: from /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/dnn.cpp:8: [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h: In constructor 'CvMat::CvMat(const cv::Mat&)': [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h:530:69: warning: implicitly-declared 'CvMat& CvMat::operator=(const CvMat&)' is deprecated [-Wdeprecated-copy] [INFO] [stderr] warning: 530 | *this = cvMat(m.rows, m.dims == 1 ? 1 : m.cols, m.type(), m.data); [INFO] [stderr] warning: | ^ [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h:461:5: note: because 'CvMat' has user-provided 'CvMat::CvMat(const CvMat&)' [INFO] [stderr] warning: 461 | CvMat(const CvMat& m) { memcpy(this, &m, sizeof(CvMat));} [INFO] [stderr] warning: | ^~~~~ [INFO] [stderr] warning: In file included from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/core_c.h:48, [INFO] [stderr] warning: from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/utility.hpp:1168, [INFO] [stderr] warning: from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core.hpp:3216, [INFO] [stderr] warning: from /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/common_opencv.h:1, [INFO] [stderr] warning: from /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/dpm.cpp:8: [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h: In constructor 'CvMat::CvMat(const cv::Mat&)': [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h:530:69: warning: implicitly-declared 'CvMat& CvMat::operator=(const CvMat&)' is deprecated [-Wdeprecated-copy] [INFO] [stderr] warning: 530 | *this = cvMat(m.rows, m.dims == 1 ? 1 : m.cols, m.type(), m.data); [INFO] [stderr] warning: | ^ [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h:461:5: note: because 'CvMat' has user-provided 'CvMat::CvMat(const CvMat&)' [INFO] [stderr] warning: 461 | CvMat(const CvMat& m) { memcpy(this, &m, sizeof(CvMat));} [INFO] [stderr] warning: | ^~~~~ [INFO] [stderr] warning: In file included from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/core_c.h:48, [INFO] [stderr] warning: from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/utility.hpp:1168, [INFO] [stderr] warning: from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core.hpp:3216, [INFO] [stderr] warning: from /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/common_opencv.h:1, [INFO] [stderr] warning: from /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/fuzzy.cpp:8: [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h: In constructor 'CvMat::CvMat(const cv::Mat&)': [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h:530:69: warning: implicitly-declared 'CvMat& CvMat::operator=(const CvMat&)' is deprecated [-Wdeprecated-copy] [INFO] [stderr] warning: 530 | *this = cvMat(m.rows, m.dims == 1 ? 1 : m.cols, m.type(), m.data); [INFO] [stderr] warning: | ^ [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h:461:5: note: because 'CvMat' has user-provided 'CvMat::CvMat(const CvMat&)' [INFO] [stderr] warning: 461 | CvMat(const CvMat& m) { memcpy(this, &m, sizeof(CvMat));} [INFO] [stderr] warning: | ^~~~~ [INFO] [stderr] warning: In file included from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/core_c.h:48, [INFO] [stderr] warning: from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/utility.hpp:1168, [INFO] [stderr] warning: from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core.hpp:3216, [INFO] [stderr] warning: from /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/common_opencv.h:1, [INFO] [stderr] warning: from /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/bioinspired.cpp:8: [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h: In constructor 'CvMat::CvMat(const cv::Mat&)': [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h:530:69: warning: implicitly-declared 'CvMat& CvMat::operator=(const CvMat&)' is deprecated [-Wdeprecated-copy] [INFO] [stderr] warning: 530 | *this = cvMat(m.rows, m.dims == 1 ? 1 : m.cols, m.type(), m.data); [INFO] [stderr] warning: | ^ [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h:461:5: note: because 'CvMat' has user-provided 'CvMat::CvMat(const CvMat&)' [INFO] [stderr] warning: 461 | CvMat(const CvMat& m) { memcpy(this, &m, sizeof(CvMat));} [INFO] [stderr] warning: | ^~~~~ [INFO] [stderr] warning: In file included from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/core_c.h:48, [INFO] [stderr] warning: from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/utility.hpp:1168, [INFO] [stderr] warning: from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core.hpp:3216, [INFO] [stderr] warning: from /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/common_opencv.h:1, [INFO] [stderr] warning: from /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/features2d.cpp:8: [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h: In constructor 'CvMat::CvMat(const cv::Mat&)': [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h:530:69: warning: implicitly-declared 'CvMat& CvMat::operator=(const CvMat&)' is deprecated [-Wdeprecated-copy] [INFO] [stderr] warning: 530 | *this = cvMat(m.rows, m.dims == 1 ? 1 : m.cols, m.type(), m.data); [INFO] [stderr] warning: | ^ [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h:461:5: note: because 'CvMat' has user-provided 'CvMat::CvMat(const CvMat&)' [INFO] [stderr] warning: 461 | CvMat(const CvMat& m) { memcpy(this, &m, sizeof(CvMat));} [INFO] [stderr] warning: | ^~~~~ [INFO] [stderr] warning: In file included from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/core_c.h:48, [INFO] [stderr] warning: from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/utility.hpp:1168, [INFO] [stderr] warning: from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core.hpp:3216, [INFO] [stderr] warning: from /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/common_opencv.h:1, [INFO] [stderr] warning: from /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/core.cpp:8: [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h: In constructor 'CvMat::CvMat(const cv::Mat&)': [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h:530:69: warning: implicitly-declared 'CvMat& CvMat::operator=(const CvMat&)' is deprecated [-Wdeprecated-copy] [INFO] [stderr] warning: 530 | *this = cvMat(m.rows, m.dims == 1 ? 1 : m.cols, m.type(), m.data); [INFO] [stderr] warning: | ^ [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h:461:5: note: because 'CvMat' has user-provided 'CvMat::CvMat(const CvMat&)' [INFO] [stderr] warning: 461 | CvMat(const CvMat& m) { memcpy(this, &m, sizeof(CvMat));} [INFO] [stderr] warning: | ^~~~~ [INFO] [stderr] warning: In file included from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/core_c.h:48, [INFO] [stderr] warning: from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/utility.hpp:1168, [INFO] [stderr] warning: from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core.hpp:3216, [INFO] [stderr] warning: from /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/common_opencv.h:1, [INFO] [stderr] warning: from /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/freetype.cpp:8: [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h: In constructor 'CvMat::CvMat(const cv::Mat&)': [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h:530:69: warning: implicitly-declared 'CvMat& CvMat::operator=(const CvMat&)' is deprecated [-Wdeprecated-copy] [INFO] [stderr] warning: 530 | *this = cvMat(m.rows, m.dims == 1 ? 1 : m.cols, m.type(), m.data); [INFO] [stderr] warning: | ^ [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h:461:5: note: because 'CvMat' has user-provided 'CvMat::CvMat(const CvMat&)' [INFO] [stderr] warning: 461 | CvMat(const CvMat& m) { memcpy(this, &m, sizeof(CvMat));} [INFO] [stderr] warning: | ^~~~~ [INFO] [stderr] warning: In file included from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/core_c.h:48, [INFO] [stderr] warning: from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/utility.hpp:1168, [INFO] [stderr] warning: from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core.hpp:3216, [INFO] [stderr] warning: from /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/common_opencv.h:1, [INFO] [stderr] warning: from /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/highgui.cpp:8: [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h: In constructor 'CvMat::CvMat(const cv::Mat&)': [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h:530:69: warning: implicitly-declared 'CvMat& CvMat::operator=(const CvMat&)' is deprecated [-Wdeprecated-copy] [INFO] [stderr] warning: 530 | *this = cvMat(m.rows, m.dims == 1 ? 1 : m.cols, m.type(), m.data); [INFO] [stderr] warning: | ^ [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h:461:5: note: because 'CvMat' has user-provided 'CvMat::CvMat(const CvMat&)' [INFO] [stderr] warning: 461 | CvMat(const CvMat& m) { memcpy(this, &m, sizeof(CvMat));} [INFO] [stderr] warning: | ^~~~~ [INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] warning: compilation terminated. [INFO] [stderr] warning: compilation terminated. [INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] warning: compilation terminated. [INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] warning: compilation terminated. [INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] warning: compilation terminated. [INFO] [stderr] warning: In file included from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/core_c.h:48, [INFO] [stderr] warning: from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/utility.hpp:1168, [INFO] [stderr] warning: from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core.hpp:3216, [INFO] [stderr] warning: from /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/common_opencv.h:1, [INFO] [stderr] warning: from /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/imgcodecs.cpp:8: [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h: In constructor 'CvMat::CvMat(const cv::Mat&)': [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h:530:69: warning: implicitly-declared 'CvMat& CvMat::operator=(const CvMat&)' is deprecated [-Wdeprecated-copy] [INFO] [stderr] warning: 530 | *this = cvMat(m.rows, m.dims == 1 ? 1 : m.cols, m.type(), m.data); [INFO] [stderr] warning: | ^ [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h:461:5: note: because 'CvMat' has user-provided 'CvMat::CvMat(const CvMat&)' [INFO] [stderr] warning: 461 | CvMat(const CvMat& m) { memcpy(this, &m, sizeof(CvMat));} [INFO] [stderr] warning: | ^~~~~ [INFO] [stderr] warning: In file included from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/core_c.h:48, [INFO] [stderr] warning: from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/utility.hpp:1168, [INFO] [stderr] warning: from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core.hpp:3216, [INFO] [stderr] warning: from /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/common_opencv.h:1, [INFO] [stderr] warning: from /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/objdetect.cpp:8: [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h: In constructor 'CvMat::CvMat(const cv::Mat&)': [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h:530:69: warning: implicitly-declared 'CvMat& CvMat::operator=(const CvMat&)' is deprecated [-Wdeprecated-copy] [INFO] [stderr] warning: 530 | *this = cvMat(m.rows, m.dims == 1 ? 1 : m.cols, m.type(), m.data); [INFO] [stderr] warning: | ^ [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h:461:5: note: because 'CvMat' has user-provided 'CvMat::CvMat(const CvMat&)' [INFO] [stderr] warning: 461 | CvMat(const CvMat& m) { memcpy(this, &m, sizeof(CvMat));} [INFO] [stderr] warning: | ^~~~~ [INFO] [stderr] warning: In file included from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/core_c.h:48, [INFO] [stderr] warning: from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/utility.hpp:1168, [INFO] [stderr] warning: from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core.hpp:3216, [INFO] [stderr] warning: from /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/common_opencv.h:1, [INFO] [stderr] warning: from /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/ml.cpp:8: [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h: In constructor 'CvMat::CvMat(const cv::Mat&)': [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h:530:69: warning: implicitly-declared 'CvMat& CvMat::operator=(const CvMat&)' is deprecated [-Wdeprecated-copy] [INFO] [stderr] warning: 530 | *this = cvMat(m.rows, m.dims == 1 ? 1 : m.cols, m.type(), m.data); [INFO] [stderr] warning: | ^ [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h:461:5: note: because 'CvMat' has user-provided 'CvMat::CvMat(const CvMat&)' [INFO] [stderr] warning: 461 | CvMat(const CvMat& m) { memcpy(this, &m, sizeof(CvMat));} [INFO] [stderr] warning: | ^~~~~ [INFO] [stderr] warning: /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/core.cpp: In function 'cv_return_value_void_X cv_Mat_step_const(void*)': [INFO] [stderr] warning: /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/core.cpp:2555:65: warning: implicitly-declared 'constexpr cv::MatStep::MatStep(const cv::MatStep&)' is deprecated [-Wdeprecated-copy] [INFO] [stderr] warning: 2555 | cv::MatStep ret = reinterpret_cast(instance)->step; [INFO] [stderr] warning: | ^~~~ [INFO] [stderr] warning: In file included from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core.hpp:59, [INFO] [stderr] warning: from /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/common_opencv.h:1, [INFO] [stderr] warning: from /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/core.cpp:8: [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/mat.hpp:544:14: note: because 'cv::MatStep' has user-provided 'cv::MatStep& cv::MatStep::operator=(const cv::MatStep&)' [INFO] [stderr] warning: 544 | MatStep& operator = (const MatStep&); [INFO] [stderr] warning: | ^~~~~~~~ [INFO] [stderr] warning: /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/core.cpp:2556:63: warning: implicitly-declared 'constexpr cv::MatStep::MatStep(const cv::MatStep&)' is deprecated [-Wdeprecated-copy] [INFO] [stderr] warning: 2556 | return { Error::Code::StsOk, NULL, new cv::MatStep(ret) }; [INFO] [stderr] warning: | ^ [INFO] [stderr] warning: In file included from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core.hpp:59, [INFO] [stderr] warning: from /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/common_opencv.h:1, [INFO] [stderr] warning: from /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/core.cpp:8: [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/mat.hpp:544:14: note: because 'cv::MatStep' has user-provided 'cv::MatStep& cv::MatStep::operator=(const cv::MatStep&)' [INFO] [stderr] warning: 544 | MatStep& operator = (const MatStep&); [INFO] [stderr] warning: | ^~~~~~~~ [INFO] [stderr] warning: /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/core.cpp: In function 'cv_return_value_void_X cv_UMat_step_const(void*)': [INFO] [stderr] warning: /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/core.cpp:4654:66: warning: implicitly-declared 'constexpr cv::MatStep::MatStep(const cv::MatStep&)' is deprecated [-Wdeprecated-copy] [INFO] [stderr] warning: 4654 | cv::MatStep ret = reinterpret_cast(instance)->step; [INFO] [stderr] warning: | ^~~~ [INFO] [stderr] warning: In file included from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core.hpp:59, [INFO] [stderr] warning: from /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/common_opencv.h:1, [INFO] [stderr] warning: from /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/core.cpp:8: [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/mat.hpp:544:14: note: because 'cv::MatStep' has user-provided 'cv::MatStep& cv::MatStep::operator=(const cv::MatStep&)' [INFO] [stderr] warning: 544 | MatStep& operator = (const MatStep&); [INFO] [stderr] warning: | ^~~~~~~~ [INFO] [stderr] warning: /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/core.cpp:4655:63: warning: implicitly-declared 'constexpr cv::MatStep::MatStep(const cv::MatStep&)' is deprecated [-Wdeprecated-copy] [INFO] [stderr] warning: 4655 | return { Error::Code::StsOk, NULL, new cv::MatStep(ret) }; [INFO] [stderr] warning: | ^ [INFO] [stderr] warning: In file included from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core.hpp:59, [INFO] [stderr] warning: from /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/common_opencv.h:1, [INFO] [stderr] warning: from /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/core.cpp:8: [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/mat.hpp:544:14: note: because 'cv::MatStep' has user-provided 'cv::MatStep& cv::MatStep::operator=(const cv::MatStep&)' [INFO] [stderr] warning: 544 | MatStep& operator = (const MatStep&); [INFO] [stderr] warning: | ^~~~~~~~ [INFO] [stderr] warning: In file included from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/core_c.h:48, [INFO] [stderr] warning: from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/utility.hpp:1168, [INFO] [stderr] warning: from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core.hpp:3216, [INFO] [stderr] warning: from /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/common_opencv.h:1, [INFO] [stderr] warning: from /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/imgproc.cpp:8: [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h: In constructor 'CvMat::CvMat(const cv::Mat&)': [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h:530:69: warning: implicitly-declared 'CvMat& CvMat::operator=(const CvMat&)' is deprecated [-Wdeprecated-copy] [INFO] [stderr] warning: 530 | *this = cvMat(m.rows, m.dims == 1 ? 1 : m.cols, m.type(), m.data); [INFO] [stderr] warning: | ^ [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h:461:5: note: because 'CvMat' has user-provided 'CvMat::CvMat(const CvMat&)' [INFO] [stderr] warning: 461 | CvMat(const CvMat& m) { memcpy(this, &m, sizeof(CvMat));} [INFO] [stderr] warning: | ^~~~~ [INFO] [stderr] warning: In file included from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/core_c.h:48, [INFO] [stderr] warning: from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/utility.hpp:1168, [INFO] [stderr] warning: from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core.hpp:3216, [INFO] [stderr] warning: from /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/common_opencv.h:1, [INFO] [stderr] warning: from /opt/rustwide/target/debug/build/opencv-ba35c2f48c33e0bb/out/phase_unwrapping.cpp:8: [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h: In constructor 'CvMat::CvMat(const cv::Mat&)': [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h:530:69: warning: implicitly-declared 'CvMat& CvMat::operator=(const CvMat&)' is deprecated [-Wdeprecated-copy] [INFO] [stderr] warning: 530 | *this = cvMat(m.rows, m.dims == 1 ? 1 : m.cols, m.type(), m.data); [INFO] [stderr] warning: | ^ [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/opencv-0.17.3/headers/3.2/opencv2/core/types_c.h:461:5: note: because 'CvMat' has user-provided 'CvMat::CvMat(const CvMat&)' [INFO] [stderr] warning: 461 | CvMat(const CvMat& m) { memcpy(this, &m, sizeof(CvMat));} [INFO] [stderr] warning: | ^~~~~ [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "2c5f59cfe22f754c5751c8241c63ec30412c03cc7ece0476df1fa969582de036", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c5f59cfe22f754c5751c8241c63ec30412c03cc7ece0476df1fa969582de036", kill_on_drop: false }` [INFO] [stdout] 2c5f59cfe22f754c5751c8241c63ec30412c03cc7ece0476df1fa969582de036