[INFO] updating cached repository TheZoq2/RustImageProcessing
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/TheZoq2/RustImageProcessing
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/TheZoq2/RustImageProcessing" "work/ex/beta-1.37-6/sources/1.36.0/gh/TheZoq2/RustImageProcessing"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/TheZoq2/RustImageProcessing'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/TheZoq2/RustImageProcessing" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/TheZoq2/RustImageProcessing"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/TheZoq2/RustImageProcessing'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fce210d770746c384ec693b10f0271cb4022244d
[INFO] sha for GitHub repo TheZoq2/RustImageProcessing: fce210d770746c384ec693b10f0271cb4022244d
[INFO] validating manifest of TheZoq2/RustImageProcessing on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of TheZoq2/RustImageProcessing on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing TheZoq2/RustImageProcessing
[INFO] finished frobbing TheZoq2/RustImageProcessing
[INFO] frobbed toml for TheZoq2/RustImageProcessing written to work/ex/beta-1.37-6/sources/1.36.0/gh/TheZoq2/RustImageProcessing/Cargo.toml
[INFO] started frobbing TheZoq2/RustImageProcessing
[INFO] finished frobbing TheZoq2/RustImageProcessing
[INFO] frobbed toml for TheZoq2/RustImageProcessing written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/TheZoq2/RustImageProcessing/Cargo.toml
[INFO] crate TheZoq2/RustImageProcessing already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing TheZoq2/RustImageProcessing against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/TheZoq2/RustImageProcessing:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] bc9fa906efc155f28a45855a34b7a39466a2b688b3e914b95fa2e77d4c950a3d
[INFO] running `"docker" "start" "-a" "bc9fa906efc155f28a45855a34b7a39466a2b688b3e914b95fa2e77d4c950a3d"`
[INFO] [stderr]    Compiling time v0.1.38
[INFO] [stderr]    Compiling rscam v0.5.3
[INFO] [stderr]    Compiling target_build_utils v0.3.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.10
[INFO] [stderr]    Compiling glium v0.16.0
[INFO] [stderr]    Compiling backtrace v0.2.3
[INFO] [stderr]    Compiling libloading v0.3.4
[INFO] [stderr]    Compiling dlib v0.3.1
[INFO] [stderr]    Compiling wayland-sys v0.7.8
[INFO] [stderr]    Compiling wayland-client v0.7.8
[INFO] [stderr]    Compiling wayland-kbd v0.6.3
[INFO] [stderr]    Compiling wayland-window v0.4.4
[INFO] [stderr]    Compiling winit v0.5.11
[INFO] [stderr]    Compiling glutin v0.7.4
[INFO] [stderr]    Compiling image_processing v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::marker::PhantomData`
[INFO] [stderr]  --> src/image.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::marker::PhantomData;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `RgbPixel`
[INFO] [stderr]  --> src/kernel.rs:2:13
[INFO] [stderr]   |
[INFO] [stderr] 2 | use image::{RgbPixel, GrayscalePixel};
[INFO] [stderr]   |             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::vec::Vec`
[INFO] [stderr]   --> src/main.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::vec::Vec;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `horizontal_edge_kernel`
[INFO] [stderr]    --> src/main.rs:151:9
[INFO] [stderr]     |
[INFO] [stderr] 151 |     let horizontal_edge_kernel = {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_horizontal_edge_kernel`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `resolution`
[INFO] [stderr]   --> src/image_window.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     resolution: (u32, u32),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_pixel`
[INFO] [stderr]    --> src/image.rs:102:5
[INFO] [stderr]     |
[INFO] [stderr] 102 |     pub fn get_pixel(&self, x: u32, y: u32) -> P
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: linking with `cc` failed: exit code: 1
[INFO] [stderr]   |
[INFO] [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/image_processing-733e75169c9562a6.image_processing.behmtlti-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/image_processing-733e75169c9562a6.image_processing.behmtlti-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/image_processing-733e75169c9562a6.image_processing.behmtlti-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/image_processing-733e75169c9562a6.image_processing.behmtlti-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/image_processing-733e75169c9562a6.image_processing.behmtlti-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/image_processing-733e75169c9562a6.image_processing.behmtlti-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/image_processing-733e75169c9562a6.image_processing.behmtlti-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/image_processing-733e75169c9562a6.image_processing.behmtlti-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/image_processing-733e75169c9562a6.image_processing.behmtlti-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/image_processing-733e75169c9562a6.image_processing.behmtlti-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/image_processing-733e75169c9562a6.image_processing.behmtlti-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/image_processing-733e75169c9562a6.image_processing.behmtlti-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/image_processing-733e75169c9562a6.image_processing.behmtlti-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/image_processing-733e75169c9562a6.image_processing.behmtlti-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/image_processing-733e75169c9562a6.image_processing.behmtlti-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/image_processing-733e75169c9562a6.image_processing.behmtlti-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/image_processing-733e75169c9562a6" "/opt/crater/target/debug/deps/image_processing-733e75169c9562a6.2pbxhsinr84cuerq.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/target/debug/build/backtrace-sys-0a3d02d999038927/out/.libs" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libtime-f994bfbf014912c3.rlib" "/opt/crater/target/debug/deps/libglium-3d1cd8899b9212c6.rlib" "/opt/crater/target/debug/deps/libglutin-bd2ba0d4e2094cce.rlib" "/opt/crater/target/debug/deps/libosmesa_sys-ea19b7f77a47bf1e.rlib" "/opt/crater/target/debug/deps/libwinit-32e063c08a5c3ea9.rlib" "/opt/crater/target/debug/deps/libwayland_window-517c025a12941035.rlib" "/opt/crater/target/debug/deps/libtempfile-c6e23db2c0302837.rlib" "/opt/crater/target/debug/deps/librand-525c08fb732d7eeb.rlib" "/opt/crater/target/debug/deps/libbyteorder-aba3fb3952136d53.rlib" "/opt/crater/target/debug/deps/libwayland_kbd-c23b2246c89505b2.rlib" "/opt/crater/target/debug/deps/libmemmap-b83559ea448b4dcc.rlib" "/opt/crater/target/debug/deps/libwayland_client-e3d57816ccda164e.rlib" "/opt/crater/target/debug/deps/libwayland_sys-dd14005a7e7b8230.rlib" "/opt/crater/target/debug/deps/libdlib-cc6b8887e27d27fa.rlib" "/opt/crater/target/debug/deps/liblibloading-5900780ef5429c12.rlib" "/opt/crater/target/debug/deps/libbitflags-e424d0a7dda42873.rlib" "/opt/crater/target/debug/deps/libx11_dl-15b748ea2a9fb015.rlib" "/opt/crater/target/debug/deps/libshared_library-e955864b581b8897.rlib" "/opt/crater/target/debug/deps/libfnv-dfc7adcbf6fdebcc.rlib" "/opt/crater/target/debug/deps/libsmallvec-d5983406a4a9d722.rlib" "/opt/crater/target/debug/deps/libbacktrace-fc8dcde07292dab8.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-d5be148610becf05.rlib" "/opt/crater/target/debug/deps/librustc_demangle-45ab7cf372e1eb20.rlib" "/opt/crater/target/debug/deps/libcfg_if-e3a657be82e73c34.rlib" "/opt/crater/target/debug/deps/libdbghelp-610e6a484d3f70b3.rlib" "/opt/crater/target/debug/deps/libwinapi-387a29eb28388c06.rlib" "/opt/crater/target/debug/deps/libkernel32-f16f9b42bdd87fed.rlib" "/opt/crater/target/debug/deps/liblazy_static-44393081eb462790.rlib" "/opt/crater/target/debug/deps/librscam-4861c7e8e1e3ed1e.rlib" "/opt/crater/target/debug/deps/liblibc-d616ba4181ecb05a.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a80a1e8e09cafef8.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e0e6351da805c468.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e04f54bafc95e331.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-67901d3322495bd5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-bd390b1abaceaec1.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-312dd37fdc7bedfc.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8ed0e51d58d644a3.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-8a423c320a6c707f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d6a95598e2238263.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d231614b153016eb.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-3821619027f463e4.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-1cfd794d18771a44.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-dcf33cf10c2452ef.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-c258fea34bf64bce.rlib" "-Wl,-Bdynamic" "-ldl" "-ldl" "-lv4l2" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lv4l2
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `image_processing`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "bc9fa906efc155f28a45855a34b7a39466a2b688b3e914b95fa2e77d4c950a3d"`
[INFO] running `"docker" "rm" "-f" "bc9fa906efc155f28a45855a34b7a39466a2b688b3e914b95fa2e77d4c950a3d"`
[INFO] [stdout] bc9fa906efc155f28a45855a34b7a39466a2b688b3e914b95fa2e77d4c950a3d