[INFO] fetching crate checkerboard 0.1.0...
[INFO] testing checkerboard-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate checkerboard 0.1.0 into /workspace/builds/worker-2-tc1/source
[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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate checkerboard 0.1.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 158 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.6.0)
[INFO] [stderr]       Adding image v0.22.5 (available: v0.25.6)
[INFO] [stderr]       Adding imageproc v0.18.0 (available: v0.25.0)
[INFO] [stderr]       Adding nalgebra v0.18.1 (available: v0.33.2)
[INFO] [stderr]       Adding opencv v0.17.3 (available: v0.95.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded png v0.14.1
[INFO] [stderr]   Downloaded once_cell v0.2.4
[INFO] [stderr]   Downloaded alga v0.9.3
[INFO] [stderr]   Downloaded image v0.21.3
[INFO] [stderr]   Downloaded nalgebra v0.18.1
[INFO] [stderr]   Downloaded imageproc v0.18.0
[INFO] [stderr]   Downloaded opencv v0.17.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 23ccb48d4d8f8427ef21fab03f2d06627855e9e19804de03596b4f00f7396971
[INFO] running `Command { std: "docker" "start" "-a" "23ccb48d4d8f8427ef21fab03f2d06627855e9e19804de03596b4f00f7396971", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23ccb48d4d8f8427ef21fab03f2d06627855e9e19804de03596b4f00f7396971", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23ccb48d4d8f8427ef21fab03f2d06627855e9e19804de03596b4f00f7396971", kill_on_drop: false }`
[INFO] [stdout] 23ccb48d4d8f8427ef21fab03f2d06627855e9e19804de03596b4f00f7396971
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 7f2260e822e191ae063a4fce05e35effd47a067c79f698556371f56a5ce1c08c
[INFO] running `Command { std: "docker" "start" "-a" "7f2260e822e191ae063a4fce05e35effd47a067c79f698556371f56a5ce1c08c", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling smallvec v0.6.14
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling lzw v0.10.0
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling lock_api v0.3.4
[INFO] [stderr]    Compiling inflate v0.4.5
[INFO] [stderr]    Compiling parking_lot_core v0.6.3
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling deflate v0.7.20
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling cc v1.2.27
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling gif v0.10.3
[INFO] [stderr]    Compiling once_cell v0.2.4
[INFO] [stderr]    Compiling stb_truetype v0.3.1
[INFO] [stderr]    Compiling ordered-float v1.1.1
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling rusttype v0.8.3
[INFO] [stderr]    Compiling tiff v0.2.2
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling png v0.14.1
[INFO] [stderr]    Compiling custom_derive v0.1.7
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling matrixmultiply v0.2.4
[INFO] [stderr]    Compiling conv v0.3.3
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling jpeg-decoder v0.1.22
[INFO] [stderr]    Compiling rusttype v0.7.9
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]    Compiling png v0.15.3
[INFO] [stderr]    Compiling tiff v0.3.1
[INFO] [stderr]    Compiling alga v0.9.3
[INFO] [stderr]    Compiling cpp_common v0.5.10
[INFO] [stderr]    Compiling image v0.21.3
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]    Compiling image v0.22.5
[INFO] [stderr]    Compiling nalgebra v0.18.1
[INFO] [stderr]    Compiling cpp_build v0.5.10
[INFO] [stderr]    Compiling opencv v0.17.3
[INFO] [stderr]    Compiling cpp_macros v0.5.10
[INFO] [stderr]    Compiling cpp v0.5.10
[INFO] [stderr]    Compiling imageproc v0.18.0
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/imageproc-0.18.0/src/hog.rs:440:33
[INFO] [stdout]     |
[INFO] [stdout] 440 |             let intensity = u8::clamp(hist[bucket]);
[INFO] [stdout]     |                                 ^^^^^ multiple `clamp` found
[INFO] [stdout]     |
[INFO] [stdout] note: candidate #1 is defined in the trait `Clamp`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/imageproc-0.18.0/src/definitions.rs:68:5
[INFO] [stdout]     |
[INFO] [stdout] 68  |     fn clamp(x: T) -> Self;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `Ord` for the type `u8`
[INFO] [stdout] help: use fully-qualified syntax to disambiguate
[INFO] [stdout]     |
[INFO] [stdout] 440 -             let intensity = u8::clamp(hist[bucket]);
[INFO] [stdout] 440 +             let intensity = <u8 as Clamp>::clamp(hist[bucket]);
[INFO] [stdout]     |
[INFO] [stdout] 440 -             let intensity = u8::clamp(hist[bucket]);
[INFO] [stdout] 440 +             let intensity = Ord::clamp(hist[bucket]);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/imageproc-0.18.0/src/hog.rs:444:33
[INFO] [stdout]     |
[INFO] [stdout] 444 |             let intensity = u8::clamp(hist[bucket]);
[INFO] [stdout]     |                                 ^^^^^ multiple `clamp` found
[INFO] [stdout]     |
[INFO] [stdout] note: candidate #1 is defined in the trait `Clamp`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/imageproc-0.18.0/src/definitions.rs:68:5
[INFO] [stdout]     |
[INFO] [stdout] 68  |     fn clamp(x: T) -> Self;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: candidate #2 is defined in an impl of the trait `Ord` for the type `u8`
[INFO] [stdout] help: use fully-qualified syntax to disambiguate
[INFO] [stdout]     |
[INFO] [stdout] 444 -             let intensity = u8::clamp(hist[bucket]);
[INFO] [stdout] 444 +             let intensity = <u8 as Clamp>::clamp(hist[bucket]);
[INFO] [stdout]     |
[INFO] [stdout] 444 -             let intensity = u8::clamp(hist[bucket]);
[INFO] [stdout] 444 +             let intensity = Ord::clamp(hist[bucket]);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0034`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `imageproc` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: opencv@0.17.3: Compiler family detection failed due to error: ToolNotFound: failed to find tool "x86_64-linux-musl-g++": No such file or directory (os error 2)
[INFO] [stderr] warning: opencv@0.17.3: Compiler family detection failed due to error: ToolNotFound: failed to find tool "x86_64-linux-musl-g++": No such file or directory (os error 2)
[INFO] [stderr] warning: opencv@0.17.3: Compiler family detection failed due to error: ToolNotFound: failed to find tool "x86_64-linux-musl-g++": No such file or directory (os error 2)
[INFO] [stderr] error: failed to run custom build command for `opencv v0.17.3`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/opencv-8c1d6c44246a8cf8/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=hdr_parser.py
[INFO] [stderr]   cargo:rerun-if-changed=gen_rust.py
[INFO] [stderr]   Generating module 'dpm' from headers:
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/dpm.hpp
[INFO] [stderr]   Generating module 'phase_unwrapping' from headers:
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/phase_unwrapping.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/phase_unwrapping/histogramphaseunwrapping.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/phase_unwrapping/phase_unwrapping.hpp
[INFO] [stderr]   Generating module 'bioinspired' from headers:
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/bioinspired.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/bioinspired/bioinspired.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/bioinspired/retina.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/bioinspired/retinafasttonemapping.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/bioinspired/transientareassegmentationmodule.hpp
[INFO] [stderr]   Generating module 'shape' from headers:
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/shape.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/shape/emdL1.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/shape/hist_cost.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/shape/shape.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/shape/shape_distance.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/shape/shape_transformer.hpp
[INFO] [stderr]   Generating module 'ccalib' from headers:
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/ccalib.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/ccalib/multicalib.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/ccalib/omnidir.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/ccalib/randpattern.hpp
[INFO] [stderr]   Generating module 'video' from headers:
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/video.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/video/background_segm.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/video/tracking.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/video/video.hpp
[INFO] [stderr]   Generating module 'photo' from headers:
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/photo.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/photo/photo.hpp
[INFO] [stderr]   Generating module 'fuzzy' from headers:
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/fuzzy.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/fuzzy/fuzzy_F0_math.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/fuzzy/fuzzy_image.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/fuzzy/types.hpp
[INFO] [stderr]   Generating module 'dnn' from headers:
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/dnn.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/dnn/all_layers.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/dnn/dict.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/dnn/dnn.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/dnn/layer.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/dnn/shape_utils.hpp
[INFO] [stderr]   Generating module 'stitching' from headers:
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/stitching.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/stitching/warpers.hpp
[INFO] [stderr]   Generating module 'features2d' from headers:
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/features2d.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/features2d/features2d.hpp
[INFO] [stderr]   Generating module 'videoio' from headers:
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/videoio.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/videoio/videoio.hpp
[INFO] [stderr]   Generating module 'imgproc' from headers:
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/imgproc.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/imgproc/hal/interface.h
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/imgproc/imgproc.hpp
[INFO] [stderr]   Generating module 'plot' from headers:
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/plot.hpp
[INFO] [stderr]   Generating module 'superres' from headers:
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/superres.hpp
[INFO] [stderr]   Generating module 'freetype' from headers:
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/freetype.hpp
[INFO] [stderr]   Generating module 'highgui' from headers:
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/highgui.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/highgui/highgui.hpp
[INFO] [stderr]   Generating module 'imgcodecs' from headers:
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/imgcodecs.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/imgcodecs/imgcodecs.hpp
[INFO] [stderr]   Generating module 'videostab' from headers:
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/videostab.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/videostab/deblurring.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/videostab/fast_marching.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/videostab/fast_marching_inl.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/videostab/frame_source.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/videostab/global_motion.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/videostab/inpainting.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/videostab/log.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/videostab/motion_core.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/videostab/motion_stabilizing.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/videostab/optical_flow.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/videostab/outlier_rejection.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/videostab/ring_buffer.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/videostab/stabilizer.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/videostab/wobble_suppression.hpp
[INFO] [stderr]   Generating module 'objdetect' from headers:
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/objdetect.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/objdetect/detection_based_tracker.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/objdetect/objdetect.hpp
[INFO] [stderr]   Generating module 'ml' from headers:
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/ml.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/ml/ml.hpp
[INFO] [stderr]   Generating module 'calib3d' from headers:
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/calib3d.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/calib3d/calib3d.hpp
[INFO] [stderr]   Generating module 'core' from headers:
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/core.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/core/affine.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/core/base.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/core/bufferpool.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/core/core.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/core/cvdef.h
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/core/directx.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/core/hal/interface.h
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/core/mat.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/core/matx.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/core/neon_utils.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/core/optim.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/core/ovx.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/core/saturate.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/core/sse_utils.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/core/traits.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/core/types.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/core/utility.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/core/va_intel.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/core/version.hpp
[INFO] [stderr]   	/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2/core/wimage.hpp
[INFO] [stderr]   OUT_DIR = Some(/opt/rustwide/target/x86_64-unknown-linux-musl/debug/build/opencv-2608121ec3f18918/out)
[INFO] [stderr]   OPT_LEVEL = Some(0)
[INFO] [stderr]   TARGET = Some(x86_64-unknown-linux-musl)
[INFO] [stderr]   HOST = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   cargo:rerun-if-env-changed=CXX_x86_64-unknown-linux-musl
[INFO] [stderr]   CXX_x86_64-unknown-linux-musl = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXX_x86_64_unknown_linux_musl
[INFO] [stderr]   CXX_x86_64_unknown_linux_musl = None
[INFO] [stderr]   cargo:rerun-if-env-changed=TARGET_CXX
[INFO] [stderr]   TARGET_CXX = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXX
[INFO] [stderr]   CXX = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CROSS_COMPILE
[INFO] [stderr]   CROSS_COMPILE = None
[INFO] [stderr]   RUSTC_LINKER = None
[INFO] [stderr]   PATH = Some(/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin)
[INFO] [stderr]   cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
[INFO] [stderr]   cargo:warning=Compiler family detection failed due to error: ToolNotFound: failed to find tool "x86_64-linux-musl-g++": No such file or directory (os error 2)
[INFO] [stderr]   RUSTC_WRAPPER = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   DEBUG = Some(true)
[INFO] [stderr]   CARGO_CFG_TARGET_FEATURE = Some(fxsr,sse,sse2,x87)
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS
[INFO] [stderr]   CXXFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=TARGET_CXXFLAGS
[INFO] [stderr]   TARGET_CXXFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64_unknown_linux_musl
[INFO] [stderr]   CXXFLAGS_x86_64_unknown_linux_musl = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64-unknown-linux-musl
[INFO] [stderr]   CXXFLAGS_x86_64-unknown-linux-musl = None
[INFO] [stderr]   CARGO_ENCODED_RUSTFLAGS = Some(--cap-lints=forbid)
[INFO] [stderr]   OUT_DIR = Some(/opt/rustwide/target/x86_64-unknown-linux-musl/debug/build/opencv-2608121ec3f18918/out)
[INFO] [stderr]   cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
[INFO] [stderr]   cargo:warning=Compiler family detection failed due to error: ToolNotFound: failed to find tool "x86_64-linux-musl-g++": No such file or directory (os error 2)
[INFO] [stderr]   cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   TARGET = Some(x86_64-unknown-linux-musl)
[INFO] [stderr]   CARGO_CFG_TARGET_FEATURE = Some(fxsr,sse,sse2,x87)
[INFO] [stderr]   HOST = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS
[INFO] [stderr]   CXXFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=TARGET_CXXFLAGS
[INFO] [stderr]   TARGET_CXXFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64_unknown_linux_musl
[INFO] [stderr]   CXXFLAGS_x86_64_unknown_linux_musl = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64-unknown-linux-musl
[INFO] [stderr]   CXXFLAGS_x86_64-unknown-linux-musl = None
[INFO] [stderr]   OUT_DIR = Some(/opt/rustwide/target/x86_64-unknown-linux-musl/debug/build/opencv-2608121ec3f18918/out)
[INFO] [stderr]   cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
[INFO] [stderr]   cargo:warning=Compiler family detection failed due to error: ToolNotFound: failed to find tool "x86_64-linux-musl-g++": No such file or directory (os error 2)
[INFO] [stderr]   cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   TARGET = Some(x86_64-unknown-linux-musl)
[INFO] [stderr]   CARGO_CFG_TARGET_FEATURE = Some(fxsr,sse,sse2,x87)
[INFO] [stderr]   HOST = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS
[INFO] [stderr]   CXXFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=TARGET_CXXFLAGS
[INFO] [stderr]   TARGET_CXXFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64_unknown_linux_musl
[INFO] [stderr]   CXXFLAGS_x86_64_unknown_linux_musl = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64-unknown-linux-musl
[INFO] [stderr]   CXXFLAGS_x86_64-unknown-linux-musl = None
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   === Using OpenCV headers from: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/headers/3.2/opencv2
[INFO] [stderr]   === Generating code in: /opt/rustwide/target/x86_64-unknown-linux-musl/debug/build/opencv-2608121ec3f18918/out
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:521: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     if bool(re.match('\w+\s+\(\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:523: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     elif bool(re.match('\w+\s+\(\w+::\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:521: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     if bool(re.match('\w+\s+\(\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:523: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     elif bool(re.match('\w+\s+\(\w+::\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:521: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     if bool(re.match('\w+\s+\(\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:523: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     elif bool(re.match('\w+\s+\(\w+::\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:521: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     if bool(re.match('\w+\s+\(\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:523: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     elif bool(re.match('\w+\s+\(\w+::\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:521: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     if bool(re.match('\w+\s+\(\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:523: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     elif bool(re.match('\w+\s+\(\w+::\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:521: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     if bool(re.match('\w+\s+\(\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:523: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     elif bool(re.match('\w+\s+\(\w+::\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:521: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     if bool(re.match('\w+\s+\(\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:523: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     elif bool(re.match('\w+\s+\(\w+::\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:521: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     if bool(re.match('\w+\s+\(\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:523: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     elif bool(re.match('\w+\s+\(\w+::\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:521: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     if bool(re.match('\w+\s+\(\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:523: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     elif bool(re.match('\w+\s+\(\w+::\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:521: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     if bool(re.match('\w+\s+\(\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:523: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     elif bool(re.match('\w+\s+\(\w+::\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:521: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     if bool(re.match('\w+\s+\(\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:523: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     elif bool(re.match('\w+\s+\(\w+::\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:521: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     if bool(re.match('\w+\s+\(\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:523: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     elif bool(re.match('\w+\s+\(\w+::\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:521: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     if bool(re.match('\w+\s+\(\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:523: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     elif bool(re.match('\w+\s+\(\w+::\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:521: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     if bool(re.match('\w+\s+\(\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:523: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     elif bool(re.match('\w+\s+\(\w+::\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:521: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     if bool(re.match('\w+\s+\(\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:523: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     elif bool(re.match('\w+\s+\(\w+::\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:521: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     if bool(re.match('\w+\s+\(\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:521: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     if bool(re.match('\w+\s+\(\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:523: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     elif bool(re.match('\w+\s+\(\w+::\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:523: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     elif bool(re.match('\w+\s+\(\w+::\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:521: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     if bool(re.match('\w+\s+\(\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:523: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     elif bool(re.match('\w+\s+\(\w+::\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:521: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     if bool(re.match('\w+\s+\(\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:523: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     elif bool(re.match('\w+\s+\(\w+::\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:521: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     if bool(re.match('\w+\s+\(\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:523: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     elif bool(re.match('\w+\s+\(\w+::\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:521: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     if bool(re.match('\w+\s+\(\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:523: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     elif bool(re.match('\w+\s+\(\w+::\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:521: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     if bool(re.match('\w+\s+\(\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:523: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     elif bool(re.match('\w+\s+\(\w+::\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:521: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     if bool(re.match('\w+\s+\(\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr]   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/opencv-0.17.3/hdr_parser.py:523: SyntaxWarning: invalid escape sequence '\w'
[INFO] [stderr]     elif bool(re.match('\w+\s+\(\w+::\*\w+\)\s*\(.*\)', decl_str)):
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   error occurred in cc-rs: failed to find tool "x86_64-linux-musl-g++": No such file or directory (os error 2)
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] running `Command { std: "docker" "inspect" "7f2260e822e191ae063a4fce05e35effd47a067c79f698556371f56a5ce1c08c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f2260e822e191ae063a4fce05e35effd47a067c79f698556371f56a5ce1c08c", kill_on_drop: false }`
[INFO] [stdout] 7f2260e822e191ae063a4fce05e35effd47a067c79f698556371f56a5ce1c08c