[INFO] cloning repository https://github.com/Sir-Martin-Esq-III/RustColorInfo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Sir-Martin-Esq-III/RustColorInfo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSir-Martin-Esq-III%2FRustColorInfo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSir-Martin-Esq-III%2FRustColorInfo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f7e48cf340ac4deb722fda8372cf65781402db52
[INFO] checking Sir-Martin-Esq-III/RustColorInfo against master#f557a4fd462a779c92e4e8bd004426cf329efb30 for pr-111063-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSir-Martin-Esq-III%2FRustColorInfo" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Sir-Martin-Esq-III/RustColorInfo on toolchain f557a4fd462a779c92e4e8bd004426cf329efb30
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f557a4fd462a779c92e4e8bd004426cf329efb30" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Sir-Martin-Esq-III/RustColorInfo
[INFO] finished tweaking git repo https://github.com/Sir-Martin-Esq-III/RustColorInfo
[INFO] tweaked toml for git repo https://github.com/Sir-Martin-Esq-III/RustColorInfo written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Sir-Martin-Esq-III/RustColorInfo 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" "+f557a4fd462a779c92e4e8bd004426cf329efb30" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+f557a4fd462a779c92e4e8bd004426cf329efb30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e623d5a83b4b1db366056f1ff1c3b08dfa56e1d80059f1156e62e662a01bee67
[INFO] running `Command { std: "docker" "start" "-a" "e623d5a83b4b1db366056f1ff1c3b08dfa56e1d80059f1156e62e662a01bee67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e623d5a83b4b1db366056f1ff1c3b08dfa56e1d80059f1156e62e662a01bee67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e623d5a83b4b1db366056f1ff1c3b08dfa56e1d80059f1156e62e662a01bee67", kill_on_drop: false }`
[INFO] [stdout] e623d5a83b4b1db366056f1ff1c3b08dfa56e1d80059f1156e62e662a01bee67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+f557a4fd462a779c92e4e8bd004426cf329efb30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e151a7726aa7821453ff7f3d20135ddc535ccec4e04bd05a4029a171ce93fc5
[INFO] running `Command { std: "docker" "start" "-a" "8e151a7726aa7821453ff7f3d20135ddc535ccec4e04bd05a4029a171ce93fc5", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
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[INFO] [stderr]     Checking cfg-if v1.0.0
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[INFO] [stderr]     Checking spin v0.9.2
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[INFO] [stderr]     Checking miniz_oxide v0.5.1
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[INFO] [stderr]     Checking half v1.8.2
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]     Checking bit_field v0.10.1
[INFO] [stderr]     Checking os_str_bytes v6.0.0
[INFO] [stderr]     Checking tiff v0.7.1
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[INFO] [stderr]     Checking scoped_threadpool v0.1.9
[INFO] [stderr]     Checking termcolor v1.1.3
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[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking jpeg-decoder v0.2.4
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]    Compiling clap_derive v3.1.7
[INFO] [stderr]     Checking pin-project v1.0.10
[INFO] [stderr]     Checking flume v0.10.12
[INFO] [stderr]     Checking exr v1.4.1
[INFO] [stderr]     Checking clap v3.1.8
[INFO] [stderr]     Checking image v0.24.1
[INFO] [stderr]     Checking ColorExtractor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/main.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 |     Ok((true))
[INFO] [stdout]    |        ^    ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 20 -     Ok((true))
[INFO] [stdout] 20 +     Ok(true)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/main.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 |     Ok((true))
[INFO] [stdout]    |        ^    ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 20 -     Ok((true))
[INFO] [stdout] 20 +     Ok(true)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `validateImagePath` is never used
[INFO] [stdout]   --> src/main.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn validateImagePath(image_path: &String) -> Result<bool, String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extractData` is never used
[INFO] [stdout]   --> src/main.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn extractData(image_path: &String, density: &u32) -> Vec<Rgb<u8>> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `ColorExtractor` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `color_extractor`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `validateImagePath` should have a snake case name
[INFO] [stdout]   --> src/main.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn validateImagePath(image_path: &String) -> Result<bool, String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `validate_image_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extractData` should have a snake case name
[INFO] [stdout]   --> src/main.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn extractData(image_path: &String, density: &u32) -> Vec<Rgb<u8>> {
[INFO] [stdout]    |    ^^^^^^^^^^^ help: convert the identifier to snake case: `extract_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `colorsVector` should have a snake case name
[INFO] [stdout]   --> src/main.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut colorsVector: Vec<Rgb<u8>> = Vec::new();
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `colors_vector`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `avgColor` should have a snake case name
[INFO] [stdout]   --> src/main.rs:38:4
[INFO] [stdout]    |
[INFO] [stdout] 38 | fn avgColor(image_path: &String, density: &u32) -> Vec<u64> {
[INFO] [stdout]    |    ^^^^^^^^ help: convert the identifier to snake case: `avg_color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `pixelCounter` should have a snake case name
[INFO] [stdout]   --> src/main.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let pixelCounter: u64 = (dimensions.0 * dimensions.1) as u64 / density.pow(2) as u64;
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `pixel_counter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `validateImagePath` is never used
[INFO] [stdout]   --> src/main.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn validateImagePath(image_path: &String) -> Result<bool, String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extractData` is never used
[INFO] [stdout]   --> src/main.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn extractData(image_path: &String, density: &u32) -> Vec<Rgb<u8>> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `ColorExtractor` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `color_extractor`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `validateImagePath` should have a snake case name
[INFO] [stdout]   --> src/main.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn validateImagePath(image_path: &String) -> Result<bool, String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `validate_image_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extractData` should have a snake case name
[INFO] [stdout]   --> src/main.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn extractData(image_path: &String, density: &u32) -> Vec<Rgb<u8>> {
[INFO] [stdout]    |    ^^^^^^^^^^^ help: convert the identifier to snake case: `extract_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `colorsVector` should have a snake case name
[INFO] [stdout]   --> src/main.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut colorsVector: Vec<Rgb<u8>> = Vec::new();
[INFO] [stdout]    |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `colors_vector`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `avgColor` should have a snake case name
[INFO] [stdout]   --> src/main.rs:38:4
[INFO] [stdout]    |
[INFO] [stdout] 38 | fn avgColor(image_path: &String, density: &u32) -> Vec<u64> {
[INFO] [stdout]    |    ^^^^^^^^ help: convert the identifier to snake case: `avg_color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `pixelCounter` should have a snake case name
[INFO] [stdout]   --> src/main.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let pixelCounter: u64 = (dimensions.0 * dimensions.1) as u64 / density.pow(2) as u64;
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `pixel_counter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.97s
[INFO] running `Command { std: "docker" "inspect" "8e151a7726aa7821453ff7f3d20135ddc535ccec4e04bd05a4029a171ce93fc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e151a7726aa7821453ff7f3d20135ddc535ccec4e04bd05a4029a171ce93fc5", kill_on_drop: false }`
[INFO] [stdout] 8e151a7726aa7821453ff7f3d20135ddc535ccec4e04bd05a4029a171ce93fc5