[INFO] cloning repository https://github.com/TheZoq2/RustImageProcessing
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TheZoq2/RustImageProcessing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheZoq2%2FRustImageProcessing", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheZoq2%2FRustImageProcessing'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fce210d770746c384ec693b10f0271cb4022244d
[INFO] testing TheZoq2/RustImageProcessing against beta-2021-09-08 for beta-1.56-1
[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-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-2021-09-08" "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] 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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 225e0e185af8415c58326924cd84827dabaa43e5cfa62c161c0b7500f7c23c81
[INFO] running `Command { std: "docker" "start" "-a" "225e0e185af8415c58326924cd84827dabaa43e5cfa62c161c0b7500f7c23c81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "225e0e185af8415c58326924cd84827dabaa43e5cfa62c161c0b7500f7c23c81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "225e0e185af8415c58326924cd84827dabaa43e5cfa62c161c0b7500f7c23c81", kill_on_drop: false }`
[INFO] [stdout] 225e0e185af8415c58326924cd84827dabaa43e5cfa62c161c0b7500f7c23c81
[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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a134ada9254d7b4145c6abd96fad6684f25a6d951c5c2ee41ccadaeb8294931
[INFO] running `Command { std: "docker" "start" "-a" "4a134ada9254d7b4145c6abd96fad6684f25a6d951c5c2ee41ccadaeb8294931", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.22
[INFO] [stderr]    Compiling siphasher v0.2.2
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling serde v0.9.15
[INFO] [stderr]    Compiling num-traits v0.1.37
[INFO] [stderr]    Compiling dtoa v0.4.1
[INFO] [stderr]    Compiling itoa v0.3.1
[INFO] [stderr]    Compiling lazy_static v0.2.8
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]    Compiling khronos_api v1.0.0
[INFO] [stderr]    Compiling log v0.3.7
[INFO] [stderr]    Compiling pkg-config v0.3.9
[INFO] [stderr]    Compiling gcc v0.3.45
[INFO] [stderr]    Compiling byteorder v1.0.0
[INFO] [stderr]    Compiling backtrace v0.2.3
[INFO] [stderr]    Compiling rustc-demangle v0.1.4
[INFO] [stderr]    Compiling cfg-if v0.1.0
[INFO] [stderr]    Compiling fnv v1.0.5
[INFO] [stderr]    Compiling smallvec v0.1.8
[INFO] [stderr]    Compiling xml-rs v0.3.6
[INFO] [stderr]    Compiling phf_shared v0.7.21
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling dbghelp-sys v0.2.0
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling phf v0.7.21
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling shared_library v0.1.5
[INFO] [stderr]    Compiling time v0.1.38
[INFO] [stderr]    Compiling rscam v0.5.3
[INFO] [stderr]    Compiling x11-dl v2.13.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.10
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling wayland-scanner v0.7.8
[INFO] [stderr]    Compiling gl_generator v0.5.2
[INFO] [stderr]    Compiling fs2 v0.2.5
[INFO] [stderr]    Compiling tempfile v2.1.5
[INFO] [stderr]    Compiling phf_generator v0.7.21
[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 wayland-client v0.7.8
[INFO] [stderr]    Compiling glutin v0.7.4
[INFO] [stderr]    Compiling glium v0.16.0
[INFO] [stderr]    Compiling serde_json v0.9.10
[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-window v0.4.4
[INFO] [stderr]    Compiling wayland-kbd v0.6.3
[INFO] [stderr]    Compiling winit v0.5.11
[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 status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/image_processing-54b31903c506b7ce.image_processing.36a88f86-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/image_processing-54b31903c506b7ce.image_processing.36a88f86-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/image_processing-54b31903c506b7ce.image_processing.36a88f86-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/image_processing-54b31903c506b7ce.image_processing.36a88f86-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/image_processing-54b31903c506b7ce.image_processing.36a88f86-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/image_processing-54b31903c506b7ce.image_processing.36a88f86-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/image_processing-54b31903c506b7ce.image_processing.36a88f86-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/image_processing-54b31903c506b7ce.image_processing.36a88f86-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/image_processing-54b31903c506b7ce.image_processing.36a88f86-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/image_processing-54b31903c506b7ce.image_processing.36a88f86-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/image_processing-54b31903c506b7ce.image_processing.36a88f86-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/image_processing-54b31903c506b7ce.image_processing.36a88f86-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/image_processing-54b31903c506b7ce.image_processing.36a88f86-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/image_processing-54b31903c506b7ce.image_processing.36a88f86-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/image_processing-54b31903c506b7ce.image_processing.36a88f86-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/image_processing-54b31903c506b7ce.image_processing.36a88f86-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/image_processing-54b31903c506b7ce.154am1g4p2gve05y.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/backtrace-sys-c3d4609607da12d6/out/.libs" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libtime-55ffb307374fb7a6.rlib" "/opt/rustwide/target/debug/deps/libglium-01b51b14346b8f12.rlib" "/opt/rustwide/target/debug/deps/libglutin-768e560d874f5d1d.rlib" "/opt/rustwide/target/debug/deps/libosmesa_sys-cdea60666013bde8.rlib" "/opt/rustwide/target/debug/deps/libwinit-66abca0209e4b441.rlib" "/opt/rustwide/target/debug/deps/libwayland_window-7394962e571169ec.rlib" "/opt/rustwide/target/debug/deps/libtempfile-c11f21f737a6c5f9.rlib" "/opt/rustwide/target/debug/deps/librand-578f155a261845e3.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-2dfc5c8b2b4c4f5e.rlib" "/opt/rustwide/target/debug/deps/libwayland_kbd-3ba85d73e382d47b.rlib" "/opt/rustwide/target/debug/deps/libmemmap-08637cb933bcf475.rlib" "/opt/rustwide/target/debug/deps/libwayland_client-7c3c00ee27a4921e.rlib" "/opt/rustwide/target/debug/deps/libwayland_sys-5fc8bb07b7aa61ed.rlib" "/opt/rustwide/target/debug/deps/libdlib-4420db0007b5397e.rlib" "/opt/rustwide/target/debug/deps/liblibloading-daaa157d35846091.rlib" "/opt/rustwide/target/debug/deps/libbitflags-9d0cc7cd35f17e7b.rlib" "/opt/rustwide/target/debug/deps/libx11_dl-089f52bd4f181628.rlib" "/opt/rustwide/target/debug/deps/libshared_library-3911903d3ebf55e0.rlib" "/opt/rustwide/target/debug/deps/libfnv-aa42b0d1550b135d.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-b589d0f5de4cfdb4.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-f728130d04de7593.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-2fcc0fef2cf2bc4f.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-f2ca9f69e7daed5f.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-38b96c3ead41da3e.rlib" "/opt/rustwide/target/debug/deps/libdbghelp-7985cf1a1591b356.rlib" "/opt/rustwide/target/debug/deps/libwinapi-9c98d1bc6d82ae57.rlib" "/opt/rustwide/target/debug/deps/libkernel32-74e59be540f510ff.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-55197444efa4d0f7.rlib" "/opt/rustwide/target/debug/deps/librscam-8a86e3097296b5bd.rlib" "/opt/rustwide/target/debug/deps/liblibc-06072d829808607e.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9a950938f3668a37.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-3b1b529ec96b3df7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-ac333df4e6839cea.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-22a9ff9d2be6d427.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-5decbb94c7d60860.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-29a9663b62a1cd00.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-6f0cee0dbab2d3f8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-f5dc7d1d28c5c249.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-d19bda9ef557e755.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-82a955fd13db2399.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-44f3e7c1b7cc17ef.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-3ee6f750c5f3c2cf.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-ae5e1795dcba83e8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-8d545d8592f2b534.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-c4c222675f83fd37.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c1e9c53e75e301ed.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-beea7d9617fe25c5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8ef7dd43fc671f88.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-80a2b295510dd038.rlib" "-Wl,-Bdynamic" "-ldl" "-lv4l2" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/image_processing-54b31903c506b7ce" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[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` due to 2 previous errors; 6 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "4a134ada9254d7b4145c6abd96fad6684f25a6d951c5c2ee41ccadaeb8294931", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a134ada9254d7b4145c6abd96fad6684f25a6d951c5c2ee41ccadaeb8294931", kill_on_drop: false }`
[INFO] [stdout] 4a134ada9254d7b4145c6abd96fad6684f25a6d951c5c2ee41ccadaeb8294931