[INFO] fetching crate rustflow 0.1.0...
[INFO] checking rustflow-0.1.0 against try#9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c for pr-79472
[INFO] extracting crate rustflow 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate rustflow 0.1.0 on toolchain 9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustflow 0.1.0
[INFO] finished tweaking crates.io crate rustflow 0.1.0
[INFO] tweaked toml for crates.io crate rustflow 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded deflate v0.8.6
[INFO] [stderr]   Downloaded gif v0.11.1
[INFO] [stderr]   Downloaded tiff v0.6.0
[INFO] [stderr]   Downloaded png v0.16.8
[INFO] [stderr]   Downloaded weezl v0.1.3
[INFO] [stderr]   Downloaded image v0.23.12
[INFO] [stderr]   Downloaded bytemuck v1.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c" "metadata" "--no-deps" "--format-version=1", 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] 4245f4919947fd4dfa98872f80b8140a816ff9e683ee6f9889d8a5319682f252
[INFO] running `Command { std: "docker" "start" "-a" "4245f4919947fd4dfa98872f80b8140a816ff9e683ee6f9889d8a5319682f252", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4245f4919947fd4dfa98872f80b8140a816ff9e683ee6f9889d8a5319682f252", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4245f4919947fd4dfa98872f80b8140a816ff9e683ee6f9889d8a5319682f252", kill_on_drop: false }`
[INFO] [stdout] 4245f4919947fd4dfa98872f80b8140a816ff9e683ee6f9889d8a5319682f252
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c" "check" "--frozen" "--all" "--all-targets" "--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] 9f42acae01865344bfd7b633ef657b1f03e700009269b95f20827bdc0240cc97
[INFO] running `Command { std: "docker" "start" "-a" "9f42acae01865344bfd7b633ef657b1f03e700009269b95f20827bdc0240cc97", kill_on_drop: false }`
[INFO] [stderr]    Compiling bindgen v0.55.1
[INFO] [stderr]     Checking weezl v0.1.3
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking scoped_threadpool v0.1.9
[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 miniz_oxide v0.4.3
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling clang-sys v1.0.3
[INFO] [stderr]    Compiling libloading v0.6.6
[INFO] [stderr]     Checking miniz_oxide v0.3.7
[INFO] [stderr]     Checking crc32fast v1.2.1
[INFO] [stderr]     Checking deflate v0.8.6
[INFO] [stderr]     Checking crossbeam-channel v0.5.0
[INFO] [stderr]     Checking gif v0.11.1
[INFO] [stderr]     Checking crossbeam-epoch v0.9.1
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]     Checking png v0.16.8
[INFO] [stderr]     Checking rayon-core v1.9.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.20
[INFO] [stderr]     Checking tiff v0.6.0
[INFO] [stderr]     Checking image v0.23.12
[INFO] [stderr]    Compiling rustflow v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: vendor/GaussianPyramid.cpp: In member function 'void GaussianPyramid::displayTop(const char*)':
[INFO] [stderr] warning: vendor/GaussianPyramid.cpp:110:46: warning: unused parameter 'filename' [-Wunused-parameter]
[INFO] [stderr] warning:   110 | void GaussianPyramid::displayTop(const char *filename)
[INFO] [stderr] warning:       |                                  ~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: In file included from vendor/Image.hpp:9,
[INFO] [stderr] warning:                  from vendor/GaussianPyramid.hpp:7,
[INFO] [stderr] warning:                  from vendor/GaussianPyramid.cpp:4:
[INFO] [stderr] warning: vendor/ImageProcessing.hpp: In instantiation of 'static void ImageProcessing::vfiltering(const T1*, T2*, int, int, int, const double*, int) [with T1 = double; T2 = double]':
[INFO] [stderr] warning: vendor/Image.hpp:1331:29:   required from 'void Image<T>::imfilter_hv(Image<T1>&, const double*, int, const double*, int) const [with T1 = double; T = double]'
[INFO] [stderr] warning: vendor/Image.hpp:1199:2:   required from 'void Image<T>::GaussianSmoothing(Image<T1>&, double, int) const [with T1 = double; T = double]'
[INFO] [stderr] warning: vendor/GaussianPyramid.cpp:67:45:   required from here
[INFO] [stderr] warning: vendor/ImageProcessing.hpp:344:14: warning: unused variable 'offset' [-Wunused-variable]
[INFO] [stderr] warning:   344 |  int i,j,l,k,offset,ii;
[INFO] [stderr] warning:       |              ^~~~~~
[INFO] [stderr] warning: vendor/OpticalFlow.cpp: In static member function 'static void OpticalFlow::SmoothFlowSOR(const DImage&, const DImage&, DImage&, DImage&, DImage&, double, int, int, int)':
[INFO] [stderr] warning: vendor/OpticalFlow.cpp:267:11: warning: unused variable 'power_alpha' [-Wunused-variable]
[INFO] [stderr] warning:   267 |    double power_alpha = 0.5;
[INFO] [stderr] warning:       |           ^~~~~~~~~~~
[INFO] [stderr] warning: vendor/OpticalFlow.cpp:287:11: warning: unused variable '_a' [-Wunused-variable]
[INFO] [stderr] warning:   287 |    double _a  = 10000, _b = 0.1;
[INFO] [stderr] warning:       |           ^~
[INFO] [stderr] warning: vendor/OpticalFlow.cpp:287:24: warning: unused variable '_b' [-Wunused-variable]
[INFO] [stderr] warning:   287 |    double _a  = 10000, _b = 0.1;
[INFO] [stderr] warning:       |                        ^~
[INFO] [stderr] warning: vendor/OpticalFlow.cpp: In static member function 'static void OpticalFlow::SmoothFlowPDE(const DImage&, const DImage&, DImage&, DImage&, DImage&, double, int, int, int)':
[INFO] [stderr] warning: vendor/OpticalFlow.cpp:545:11: warning: unused variable 'power_alpha' [-Wunused-variable]
[INFO] [stderr] warning:   545 |    double power_alpha = 0.5;
[INFO] [stderr] warning:       |           ^~~~~~~~~~~
[INFO] [stderr] warning: vendor/OpticalFlow.cpp:565:11: warning: unused variable '_a' [-Wunused-variable]
[INFO] [stderr] warning:   565 |    double _a  = 10000, _b = 0.1;
[INFO] [stderr] warning:       |           ^~
[INFO] [stderr] warning: vendor/OpticalFlow.cpp:565:24: warning: unused variable '_b' [-Wunused-variable]
[INFO] [stderr] warning:   565 |    double _a  = 10000, _b = 0.1;
[INFO] [stderr] warning:       |                        ^~
[INFO] [stderr] warning: vendor/OpticalFlow.cpp: In static member function 'static bool OpticalFlow::showFlow(const DImage&, const char*)':
[INFO] [stderr] warning: vendor/OpticalFlow.cpp:1189:59: warning: unused parameter 'filename' [-Wunused-parameter]
[INFO] [stderr] warning:  1189 | bool OpticalFlow::showFlow(const DImage& flow,const char* filename)
[INFO] [stderr] warning:       |                                               ~~~~~~~~~~~~^~~~~~~~
[INFO] [stderr] warning: In file included from vendor/Image.hpp:9,
[INFO] [stderr] warning:                  from vendor/OpticalFlow.hpp:6,
[INFO] [stderr] warning:                  from vendor/OpticalFlow.cpp:4:
[INFO] [stderr] warning: vendor/ImageProcessing.hpp: In instantiation of 'static void ImageProcessing::vfiltering(const T1*, T2*, int, int, int, const double*, int) [with T1 = double; T2 = double]':
[INFO] [stderr] warning: vendor/Image.hpp:1331:29:   required from 'void Image<T>::imfilter_hv(Image<T1>&, const double*, int, const double*, int) const [with T1 = double; T = double]'
[INFO] [stderr] warning: vendor/OpticalFlow.cpp:52:42:   required from here
[INFO] [stderr] warning: vendor/ImageProcessing.hpp:344:14: warning: unused variable 'offset' [-Wunused-variable]
[INFO] [stderr] warning:   344 |  int i,j,l,k,offset,ii;
[INFO] [stderr] warning:       |              ^~~~~~
[INFO] [stderr] warning: In file included from vendor/OpticalFlow.hpp:6,
[INFO] [stderr] warning:                  from vendor/OpticalFlow.cpp:4:
[INFO] [stderr] warning: vendor/Image.hpp: In instantiation of 'void Image<T>::warpImageBicubicRef(const Image<T>&, Image<T>&, const Image<T1>&, const Image<T1>&, const Image<T1>&, const Image<T2>&, const Image<T2>&) const [with T1 = double; T2 = double; T = double]':
[INFO] [stderr] warning: vendor/Image.hpp:2482:2:   required from 'void Image<T>::warpImageBicubicRef(const Image<T>&, Image<T>&, const Image<T1>&, const Image<T1>&) const [with T1 = double; T = double]'
[INFO] [stderr] warning: vendor/OpticalFlow.cpp:437:43:   required from here
[INFO] [stderr] warning: vendor/Image.hpp:2525:4: warning: variable 'ImgMax' set but not used [-Wunused-but-set-variable]
[INFO] [stderr] warning:  2525 |  T ImgMax;
[INFO] [stderr] warning:       |    ^~~~~~
[INFO] [stderr] warning: In file included from vendor/Image.hpp:9,
[INFO] [stderr] warning:                  from vendor/OpticalFlow.hpp:6,
[INFO] [stderr] warning:                  from vendor/OpticalFlow.cpp:4:
[INFO] [stderr] warning: vendor/ImageProcessing.hpp: In instantiation of 'static void ImageProcessing::ResizeImage(const T1*, T2*, int, int, int, int, int) [with T1 = double; T2 = double]':
[INFO] [stderr] warning: vendor/Image.hpp:770:30:   required from 'void Image<T>::imresize(int, int) [with T = double]'
[INFO] [stderr] warning: vendor/OpticalFlow.cpp:991:28:   required from here
[INFO] [stderr] warning: vendor/ImageProcessing.hpp:230:8: warning: 'memset' used with constant zero length parameter; this could be due to transposed parameters [-Wmemset-transposed-args]
[INFO] [stderr] warning:   230 |  memset(pDstImage,sizeof(T2)*DstWidth*DstHeight*nChannels,0);
[INFO] [stderr] warning:       |  ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.28s
[INFO] running `Command { std: "docker" "inspect" "9f42acae01865344bfd7b633ef657b1f03e700009269b95f20827bdc0240cc97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f42acae01865344bfd7b633ef657b1f03e700009269b95f20827bdc0240cc97", kill_on_drop: false }`
[INFO] [stdout] 9f42acae01865344bfd7b633ef657b1f03e700009269b95f20827bdc0240cc97