[INFO] updating cached repository https://github.com/TheZoq2/RustImageProcessing
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fce210d770746c384ec693b10f0271cb4022244d
[INFO] testing TheZoq2/RustImageProcessing against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheZoq2%2FRustImageProcessing" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TheZoq2/RustImageProcessing on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/TheZoq2/RustImageProcessing
[INFO] finished tweaking git repo https://github.com/TheZoq2/RustImageProcessing
[INFO] tweaked toml for git repo https://github.com/TheZoq2/RustImageProcessing written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/TheZoq2/RustImageProcessing already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 69389c6e480e9f71070bd0f4ea6cd1240369faf4598d2c80fc7779f63fe251f5
[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" "69389c6e480e9f71070bd0f4ea6cd1240369faf4598d2c80fc7779f63fe251f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69389c6e480e9f71070bd0f4ea6cd1240369faf4598d2c80fc7779f63fe251f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69389c6e480e9f71070bd0f4ea6cd1240369faf4598d2c80fc7779f63fe251f5", kill_on_drop: false }`
[INFO] [stdout] 69389c6e480e9f71070bd0f4ea6cd1240369faf4598d2c80fc7779f63fe251f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a87af11655f67aa869cb2c2dba937aa61e48d8068d092919d1974763bdd4331
[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" "8a87af11655f67aa869cb2c2dba937aa61e48d8068d092919d1974763bdd4331", kill_on_drop: false }`
[INFO] [stderr]    Compiling khronos_api v1.0.0
[INFO] [stderr]    Compiling gcc v0.3.45
[INFO] [stderr]    Compiling rscam v0.5.3
[INFO] [stderr]    Compiling time v0.1.38
[INFO] [stderr]    Compiling shared_library v0.1.5
[INFO] [stderr]    Compiling phf_generator v0.7.21
[INFO] [stderr]    Compiling x11-dl v2.13.0
[INFO] [stderr]    Compiling fs2 v0.2.5
[INFO] [stderr]    Compiling tempfile v2.1.5
[INFO] [stderr]    Compiling gl_generator v0.5.2
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling memmap v0.4.0
[INFO] [stderr]    Compiling phf_codegen v0.7.21
[INFO] [stderr]    Compiling target_build_utils v0.3.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.10
[INFO] [stderr]    Compiling glutin v0.7.4
[INFO] [stderr]    Compiling glium v0.16.0
[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 backtrace v0.2.3
[INFO] [stderr]    Compiling image_processing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::marker::PhantomData`
[INFO] [stdout]  --> src/image.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::marker::PhantomData;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RgbPixel`
[INFO] [stdout]  --> src/kernel.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use image::{RgbPixel, GrayscalePixel};
[INFO] [stdout]   |             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::vec::Vec`
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::vec::Vec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `horizontal_edge_kernel`
[INFO] [stdout]    --> src/main.rs:151:9
[INFO] [stdout]     |
[INFO] [stdout] 151 |     let horizontal_edge_kernel = {
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_horizontal_edge_kernel`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `resolution`
[INFO] [stdout]   --> src/image_window.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     resolution: (u32, u32),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_pixel`
[INFO] [stdout]    --> src/image.rs:102:12
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn get_pixel(&self, x: u32, y: u32) -> P
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/image_processing-b3f48602dcfe9896.image_processing.cr60lv3o-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/image_processing-b3f48602dcfe9896.image_processing.cr60lv3o-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/image_processing-b3f48602dcfe9896.image_processing.cr60lv3o-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/image_processing-b3f48602dcfe9896.image_processing.cr60lv3o-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/image_processing-b3f48602dcfe9896.image_processing.cr60lv3o-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/image_processing-b3f48602dcfe9896.image_processing.cr60lv3o-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/image_processing-b3f48602dcfe9896.image_processing.cr60lv3o-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/image_processing-b3f48602dcfe9896.image_processing.cr60lv3o-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/image_processing-b3f48602dcfe9896.image_processing.cr60lv3o-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/image_processing-b3f48602dcfe9896.image_processing.cr60lv3o-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/image_processing-b3f48602dcfe9896.image_processing.cr60lv3o-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/image_processing-b3f48602dcfe9896.image_processing.cr60lv3o-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/image_processing-b3f48602dcfe9896.image_processing.cr60lv3o-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/image_processing-b3f48602dcfe9896.image_processing.cr60lv3o-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/image_processing-b3f48602dcfe9896.image_processing.cr60lv3o-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/image_processing-b3f48602dcfe9896.image_processing.cr60lv3o-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/image_processing-b3f48602dcfe9896" "/opt/rustwide/target/debug/deps/image_processing-b3f48602dcfe9896.3k3e5purni01exhk.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/backtrace-sys-224824b622f05502/out/.libs" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libtime-b577af75e7712ad1.rlib" "/opt/rustwide/target/debug/deps/libglium-960c42a3dca20ddf.rlib" "/opt/rustwide/target/debug/deps/libglutin-83e732f0c02ec081.rlib" "/opt/rustwide/target/debug/deps/libosmesa_sys-e60953e0cc34da14.rlib" "/opt/rustwide/target/debug/deps/libwinit-432878701a1e2730.rlib" "/opt/rustwide/target/debug/deps/libwayland_window-1ffc24dee3a1bb66.rlib" "/opt/rustwide/target/debug/deps/libtempfile-7fbe99d0d98f4072.rlib" "/opt/rustwide/target/debug/deps/librand-6b824573422729e1.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-31786886a56aaab5.rlib" "/opt/rustwide/target/debug/deps/libwayland_kbd-d7436c2657a4d348.rlib" "/opt/rustwide/target/debug/deps/libmemmap-544dc72f0a3f13e0.rlib" "/opt/rustwide/target/debug/deps/libwayland_client-344a5b42335e1627.rlib" "/opt/rustwide/target/debug/deps/libwayland_sys-ea0da870305a0e52.rlib" "/opt/rustwide/target/debug/deps/libdlib-d4015bb6bc284f71.rlib" "/opt/rustwide/target/debug/deps/liblibloading-940bda9a455ea6e7.rlib" "/opt/rustwide/target/debug/deps/libbitflags-7b15d77b989f677d.rlib" "/opt/rustwide/target/debug/deps/libx11_dl-55f1cb7c7d13af5e.rlib" "/opt/rustwide/target/debug/deps/libshared_library-ae55bbb64716f147.rlib" "/opt/rustwide/target/debug/deps/libfnv-8892e337f4b8c0de.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-cacd07e96981e77a.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-23f31cf3ee497c2d.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-be3cf7d2d4e90cbc.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-3b1d1ddebfb9041b.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-e520603e5e391271.rlib" "/opt/rustwide/target/debug/deps/libdbghelp-a8e91854f2a89c0f.rlib" "/opt/rustwide/target/debug/deps/libwinapi-08f0135bab856b5b.rlib" "/opt/rustwide/target/debug/deps/libkernel32-cceb62b1a55bf6d7.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-280e248ee9239f3d.rlib" "/opt/rustwide/target/debug/deps/librscam-f34dd260c583701b.rlib" "/opt/rustwide/target/debug/deps/liblibc-1f430713b58d2a6b.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-d66e0ceb8eaec9b8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-9717ec0599b569a0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-04369de9ba916647.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-997d622c2e4dbe5c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-0359c4288a5ef89f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-1b25ede22d698ab3.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-37940b486a68e488.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-06b77c27e794c7c6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-4d07e02a8df36da1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-fb29e0695c0a0f79.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e16188b4cf97e8bb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-5eb391c8dabdee77.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-b0689b528b222bee.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ed072ac495e62e7a.rlib" "-Wl,-Bdynamic" "-ldl" "-ldl" "-lv4l2" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lv4l2
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `image_processing`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "8a87af11655f67aa869cb2c2dba937aa61e48d8068d092919d1974763bdd4331", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a87af11655f67aa869cb2c2dba937aa61e48d8068d092919d1974763bdd4331", kill_on_drop: false }`
[INFO] [stdout] 8a87af11655f67aa869cb2c2dba937aa61e48d8068d092919d1974763bdd4331