[INFO] cloning repository https://github.com/WMCarbonneau/Rust_Sobel_and_Gaussian-Blur_Convolution [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WMCarbonneau/Rust_Sobel_and_Gaussian-Blur_Convolution" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWMCarbonneau%2FRust_Sobel_and_Gaussian-Blur_Convolution", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWMCarbonneau%2FRust_Sobel_and_Gaussian-Blur_Convolution'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] af9c9ee43b2f22ab7b0f066b09ec7c6b0c0fa0d3 [INFO] checking WMCarbonneau/Rust_Sobel_and_Gaussian-Blur_Convolution against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWMCarbonneau%2FRust_Sobel_and_Gaussian-Blur_Convolution" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/WMCarbonneau/Rust_Sobel_and_Gaussian-Blur_Convolution on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/WMCarbonneau/Rust_Sobel_and_Gaussian-Blur_Convolution [INFO] finished tweaking git repo https://github.com/WMCarbonneau/Rust_Sobel_and_Gaussian-Blur_Convolution [INFO] tweaked toml for git repo https://github.com/WMCarbonneau/Rust_Sobel_and_Gaussian-Blur_Convolution written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/WMCarbonneau/Rust_Sobel_and_Gaussian-Blur_Convolution already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded itertools v0.6.5 [INFO] [stderr] Downloaded ndarray v0.9.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 54858c764fdbe7a9afe95d68a0fc29500ad93135d0664d70a73fb81603f30735 [INFO] running `Command { std: "docker" "start" "-a" "54858c764fdbe7a9afe95d68a0fc29500ad93135d0664d70a73fb81603f30735", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "54858c764fdbe7a9afe95d68a0fc29500ad93135d0664d70a73fb81603f30735", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54858c764fdbe7a9afe95d68a0fc29500ad93135d0664d70a73fb81603f30735", kill_on_drop: false }` [INFO] [stdout] 54858c764fdbe7a9afe95d68a0fc29500ad93135d0664d70a73fb81603f30735 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 95f1f35709943e70ca5625541eebb531eb7d9be861f5cfc79385aa4c6b4ecd14 [INFO] running `Command { std: "docker" "start" "-a" "95f1f35709943e70ca5625541eebb531eb7d9be861f5cfc79385aa4c6b4ecd14", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling libc v0.2.146 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.14 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking rawpointer v0.1.0 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Compiling ndarray v0.9.1 [INFO] [stderr] Checking gif v0.10.3 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Checking itertools v0.6.5 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking num_cpus v1.15.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking pbr v1.1.1 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking num-iter v0.1.43 [INFO] [stderr] Checking png v0.14.1 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking tiff v0.2.2 [INFO] [stderr] Checking image v0.21.3 [INFO] [stderr] Checking Rust_Sobel_Convolution v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable `inputMatrix` should have a snake case name [INFO] [stdout] --> src/main.rs:13:53 [INFO] [stdout] | [INFO] [stdout] 13 | fn convolve(input: &ImageBuffer, Vec>, inputMatrix: &Array2) -> ImageBuffer, Vec>{ [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `input_matrix` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `finalValue` should have a snake case name [INFO] [stdout] --> src/main.rs:41:25 [INFO] [stdout] | [INFO] [stdout] 41 | let mut finalValue = (matrix[[0,0]] as f64* &inputMatrix[[0,0]])+ [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `final_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `BLUR_ITER` should have a snake case name [INFO] [stdout] --> src/main.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | let BLUR_ITER = 5; // Edit to change blur steps amount [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `blur_iter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `matrixGaussian` should have a snake case name [INFO] [stdout] --> src/main.rs:112:9 [INFO] [stdout] | [INFO] [stdout] 112 | let matrixGaussian = arr2(&[ [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `matrix_gaussian` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `matrixSobelx` should have a snake case name [INFO] [stdout] --> src/main.rs:118:9 [INFO] [stdout] | [INFO] [stdout] 118 | let matrixSobelx = arr2(&[ [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `matrix_sobelx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `matrixSobely` should have a snake case name [INFO] [stdout] --> src/main.rs:123:9 [INFO] [stdout] | [INFO] [stdout] 123 | let matrixSobely = arr2(&[ [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `matrix_sobely` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Gray` should have a snake case name [INFO] [stdout] --> src/main.rs:130:9 [INFO] [stdout] | [INFO] [stdout] 130 | let Gray = img.to_luma(); [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `gray` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `GaussianBlur` should have a snake case name [INFO] [stdout] --> src/main.rs:133:13 [INFO] [stdout] | [INFO] [stdout] 133 | let mut GaussianBlur = convolve(&Gray, &matrixGaussian); [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `gaussian_blur` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Sobelx` should have a snake case name [INFO] [stdout] --> src/main.rs:148:9 [INFO] [stdout] | [INFO] [stdout] 148 | let Sobelx = convolve(&GaussianBlur, &matrixSobelx); [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `sobelx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Sobely` should have a snake case name [INFO] [stdout] --> src/main.rs:152:9 [INFO] [stdout] | [INFO] [stdout] 152 | let Sobely = convolve(&GaussianBlur, &matrixSobely); [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `sobely` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `inputMatrix` should have a snake case name [INFO] [stdout] --> src/main.rs:13:53 [INFO] [stdout] | [INFO] [stdout] 13 | fn convolve(input: &ImageBuffer, Vec>, inputMatrix: &Array2) -> ImageBuffer, Vec>{ [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `input_matrix` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `finalValue` should have a snake case name [INFO] [stdout] --> src/main.rs:41:25 [INFO] [stdout] | [INFO] [stdout] 41 | let mut finalValue = (matrix[[0,0]] as f64* &inputMatrix[[0,0]])+ [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `final_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `BLUR_ITER` should have a snake case name [INFO] [stdout] --> src/main.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | let BLUR_ITER = 5; // Edit to change blur steps amount [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `blur_iter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `matrixGaussian` should have a snake case name [INFO] [stdout] --> src/main.rs:112:9 [INFO] [stdout] | [INFO] [stdout] 112 | let matrixGaussian = arr2(&[ [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `matrix_gaussian` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `matrixSobelx` should have a snake case name [INFO] [stdout] --> src/main.rs:118:9 [INFO] [stdout] | [INFO] [stdout] 118 | let matrixSobelx = arr2(&[ [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `matrix_sobelx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `matrixSobely` should have a snake case name [INFO] [stdout] --> src/main.rs:123:9 [INFO] [stdout] | [INFO] [stdout] 123 | let matrixSobely = arr2(&[ [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `matrix_sobely` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Gray` should have a snake case name [INFO] [stdout] --> src/main.rs:130:9 [INFO] [stdout] | [INFO] [stdout] 130 | let Gray = img.to_luma(); [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `gray` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `GaussianBlur` should have a snake case name [INFO] [stdout] --> src/main.rs:133:13 [INFO] [stdout] | [INFO] [stdout] 133 | let mut GaussianBlur = convolve(&Gray, &matrixGaussian); [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `gaussian_blur` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Sobelx` should have a snake case name [INFO] [stdout] --> src/main.rs:148:9 [INFO] [stdout] | [INFO] [stdout] 148 | let Sobelx = convolve(&GaussianBlur, &matrixSobelx); [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `sobelx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Sobely` should have a snake case name [INFO] [stdout] --> src/main.rs:152:9 [INFO] [stdout] | [INFO] [stdout] 152 | let Sobely = convolve(&GaussianBlur, &matrixSobely); [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `sobely` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.09s [INFO] running `Command { std: "docker" "inspect" "95f1f35709943e70ca5625541eebb531eb7d9be861f5cfc79385aa4c6b4ecd14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95f1f35709943e70ca5625541eebb531eb7d9be861f5cfc79385aa4c6b4ecd14", kill_on_drop: false }` [INFO] [stdout] 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