[INFO] fetching crate labelize 0.5.0...
[INFO] checking labelize-0.5.0 against master#2aabf3ce0569dd7c8c2d2a27944850056dcf2566 for pr-156508
[INFO] extracting crate labelize 0.5.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate labelize 0.5.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate labelize 0.5.0
[INFO] tweaked toml for crates.io crate labelize 0.5.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate labelize 0.5.0 on toolchain 2aabf3ce0569dd7c8c2d2a27944850056dcf2566
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2aabf3ce0569dd7c8c2d2a27944850056dcf2566" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate labelize 0.5.0 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" "+2aabf3ce0569dd7c8c2d2a27944850056dcf2566" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `DiffClassification`
[INFO] [stdout]    --> tests/unit_skill.rs:317:9
[INFO] [stdout]     |
[INFO] [stdout] 317 |         DiffClassification, ElementBBox, ElementDiffContribution, ElementType,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CompareResult` is never constructed
[INFO] [stdout]  --> tests/common/image_compare.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct CompareResult {
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compare_images` is never used
[INFO] [stdout]   --> tests/common/image_compare.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn compare_images(actual: &[u8], expected: &[u8], _tolerance: f64) -> CompareResult {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `save_diff_image` is never used
[INFO] [stdout]   --> tests/common/image_compare.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub fn save_diff_image(name: &str, diff: &RgbaImage) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `save_comparison_image` is never used
[INFO] [stdout]   --> tests/common/image_compare.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub fn save_comparison_image(name: &str, expected: &RgbaImage, actual: &RgbaImage) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `RATE_LIMITER` is never used
[INFO] [stdout]  --> tests/common/labelary_client.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | static RATE_LIMITER: Mutex<Option<Instant>> = Mutex::new(None);
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MIN_INTERVAL_MS` is never used
[INFO] [stdout]  --> tests/common/labelary_client.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const MIN_INTERVAL_MS: u128 = 334;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cache_dir` is never used
[INFO] [stdout]   --> tests/common/labelary_client.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn cache_dir() -> PathBuf {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cache_key` is never used
[INFO] [stdout]   --> tests/common/labelary_client.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn cache_key(zpl: &str, dpmm: u8, width_inches: f64, height_inches: f64) -> String {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rate_limit` is never used
[INFO] [stdout]   --> tests/common/labelary_client.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn rate_limit() {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `labelary_render` is never used
[INFO] [stdout]   --> tests/common/labelary_client.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn labelary_render(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_drawer_options` is never used
[INFO] [stdout]  --> tests/common/proptest_strategies.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn arb_drawer_options() -> impl Strategy<Value = DrawerOptions> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_zpl_label` is never used
[INFO] [stdout]   --> tests/common/proptest_strategies.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn arb_zpl_label() -> impl Strategy<Value = String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_code128_input` is never used
[INFO] [stdout]   --> tests/common/proptest_strategies.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn arb_code128_input() -> impl Strategy<Value = String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_2of5_input` is never used
[INFO] [stdout]   --> tests/common/proptest_strategies.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn arb_2of5_input() -> impl Strategy<Value = String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_ean13_input` is never used
[INFO] [stdout]   --> tests/common/proptest_strategies.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn arb_ean13_input() -> impl Strategy<Value = String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_qr_input` is never used
[INFO] [stdout]   --> tests/common/proptest_strategies.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn arb_qr_input() -> impl Strategy<Value = String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_hex_string` is never used
[INFO] [stdout]   --> tests/common/proptest_strategies.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn arb_hex_string() -> impl Strategy<Value = String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_epl` is never used
[INFO] [stdout]   --> tests/common/render_helpers.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn parse_epl(epl: &[u8]) -> Vec<LabelInfo> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render_epl_to_png` is never used
[INFO] [stdout]   --> tests/common/render_helpers.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn render_epl_to_png(epl: &str, options: DrawerOptions) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CompareResult` is never constructed
[INFO] [stdout]  --> tests/common/image_compare.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct CompareResult {
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compare_images` is never used
[INFO] [stdout]   --> tests/common/image_compare.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn compare_images(actual: &[u8], expected: &[u8], _tolerance: f64) -> CompareResult {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `save_diff_image` is never used
[INFO] [stdout]   --> tests/common/image_compare.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub fn save_diff_image(name: &str, diff: &RgbaImage) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `save_comparison_image` is never used
[INFO] [stdout]   --> tests/common/image_compare.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub fn save_comparison_image(name: &str, expected: &RgbaImage, actual: &RgbaImage) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `RATE_LIMITER` is never used
[INFO] [stdout]  --> tests/common/labelary_client.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | static RATE_LIMITER: Mutex<Option<Instant>> = Mutex::new(None);
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MIN_INTERVAL_MS` is never used
[INFO] [stdout]  --> tests/common/labelary_client.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const MIN_INTERVAL_MS: u128 = 334;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cache_dir` is never used
[INFO] [stdout]   --> tests/common/labelary_client.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn cache_dir() -> PathBuf {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cache_key` is never used
[INFO] [stdout]   --> tests/common/labelary_client.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn cache_key(zpl: &str, dpmm: u8, width_inches: f64, height_inches: f64) -> String {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rate_limit` is never used
[INFO] [stdout]   --> tests/common/labelary_client.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn rate_limit() {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `labelary_render` is never used
[INFO] [stdout]   --> tests/common/labelary_client.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn labelary_render(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_drawer_options` is never used
[INFO] [stdout]  --> tests/common/proptest_strategies.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn arb_drawer_options() -> impl Strategy<Value = DrawerOptions> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_zpl_label` is never used
[INFO] [stdout]   --> tests/common/proptest_strategies.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn arb_zpl_label() -> impl Strategy<Value = String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_code128_input` is never used
[INFO] [stdout]   --> tests/common/proptest_strategies.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn arb_code128_input() -> impl Strategy<Value = String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_2of5_input` is never used
[INFO] [stdout]   --> tests/common/proptest_strategies.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn arb_2of5_input() -> impl Strategy<Value = String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_ean13_input` is never used
[INFO] [stdout]   --> tests/common/proptest_strategies.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn arb_ean13_input() -> impl Strategy<Value = String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_qr_input` is never used
[INFO] [stdout]   --> tests/common/proptest_strategies.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn arb_qr_input() -> impl Strategy<Value = String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_hex_string` is never used
[INFO] [stdout]   --> tests/common/proptest_strategies.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn arb_hex_string() -> impl Strategy<Value = String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_options` is never used
[INFO] [stdout]  --> tests/common/render_helpers.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn default_options() -> DrawerOptions {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_zpl` is never used
[INFO] [stdout]   --> tests/common/render_helpers.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn parse_zpl(zpl: &[u8]) -> Vec<LabelInfo> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_epl` is never used
[INFO] [stdout]   --> tests/common/render_helpers.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn parse_epl(epl: &[u8]) -> Vec<LabelInfo> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render_zpl_to_png` is never used
[INFO] [stdout]   --> tests/common/render_helpers.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn render_zpl_to_png(zpl: &str, options: DrawerOptions) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render_epl_to_png` is never used
[INFO] [stdout]   --> tests/common/render_helpers.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn render_epl_to_png(epl: &str, options: DrawerOptions) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render_label_to_png` is never used
[INFO] [stdout]   --> tests/common/render_helpers.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn render_label_to_png(label: &LabelInfo, options: DrawerOptions) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `testdata_dir` is never used
[INFO] [stdout]   --> tests/common/render_helpers.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub fn testdata_dir() -> std::path::PathBuf {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CompareResult` is never constructed
[INFO] [stdout]  --> tests/common/image_compare.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct CompareResult {
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compare_images` is never used
[INFO] [stdout]   --> tests/common/image_compare.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn compare_images(actual: &[u8], expected: &[u8], _tolerance: f64) -> CompareResult {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `save_diff_image` is never used
[INFO] [stdout]   --> tests/common/image_compare.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub fn save_diff_image(name: &str, diff: &RgbaImage) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `save_comparison_image` is never used
[INFO] [stdout]   --> tests/common/image_compare.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub fn save_comparison_image(name: &str, expected: &RgbaImage, actual: &RgbaImage) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `RATE_LIMITER` is never used
[INFO] [stdout]  --> tests/common/labelary_client.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | static RATE_LIMITER: Mutex<Option<Instant>> = Mutex::new(None);
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MIN_INTERVAL_MS` is never used
[INFO] [stdout]  --> tests/common/labelary_client.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const MIN_INTERVAL_MS: u128 = 334;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cache_dir` is never used
[INFO] [stdout]   --> tests/common/labelary_client.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn cache_dir() -> PathBuf {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cache_key` is never used
[INFO] [stdout]   --> tests/common/labelary_client.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn cache_key(zpl: &str, dpmm: u8, width_inches: f64, height_inches: f64) -> String {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rate_limit` is never used
[INFO] [stdout]   --> tests/common/labelary_client.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn rate_limit() {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `labelary_render` is never used
[INFO] [stdout]   --> tests/common/labelary_client.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn labelary_render(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_drawer_options` is never used
[INFO] [stdout]  --> tests/common/proptest_strategies.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn arb_drawer_options() -> impl Strategy<Value = DrawerOptions> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_zpl_label` is never used
[INFO] [stdout]   --> tests/common/proptest_strategies.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn arb_zpl_label() -> impl Strategy<Value = String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_code128_input` is never used
[INFO] [stdout]   --> tests/common/proptest_strategies.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn arb_code128_input() -> impl Strategy<Value = String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_2of5_input` is never used
[INFO] [stdout]   --> tests/common/proptest_strategies.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn arb_2of5_input() -> impl Strategy<Value = String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_ean13_input` is never used
[INFO] [stdout]   --> tests/common/proptest_strategies.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn arb_ean13_input() -> impl Strategy<Value = String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_qr_input` is never used
[INFO] [stdout]   --> tests/common/proptest_strategies.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn arb_qr_input() -> impl Strategy<Value = String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_hex_string` is never used
[INFO] [stdout]   --> tests/common/proptest_strategies.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn arb_hex_string() -> impl Strategy<Value = String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_zpl` is never used
[INFO] [stdout]   --> tests/common/render_helpers.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn parse_zpl(zpl: &[u8]) -> Vec<LabelInfo> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_epl` is never used
[INFO] [stdout]   --> tests/common/render_helpers.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn parse_epl(epl: &[u8]) -> Vec<LabelInfo> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render_epl_to_png` is never used
[INFO] [stdout]   --> tests/common/render_helpers.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn render_epl_to_png(epl: &str, options: DrawerOptions) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `testdata_dir` is never used
[INFO] [stdout]   --> tests/common/render_helpers.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub fn testdata_dir() -> std::path::PathBuf {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CompareResult` is never constructed
[INFO] [stdout]  --> tests/common/image_compare.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct CompareResult {
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compare_images` is never used
[INFO] [stdout]   --> tests/common/image_compare.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn compare_images(actual: &[u8], expected: &[u8], _tolerance: f64) -> CompareResult {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `save_diff_image` is never used
[INFO] [stdout]   --> tests/common/image_compare.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub fn save_diff_image(name: &str, diff: &RgbaImage) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `save_comparison_image` is never used
[INFO] [stdout]   --> tests/common/image_compare.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub fn save_comparison_image(name: &str, expected: &RgbaImage, actual: &RgbaImage) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `RATE_LIMITER` is never used
[INFO] [stdout]  --> tests/common/labelary_client.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | static RATE_LIMITER: Mutex<Option<Instant>> = Mutex::new(None);
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MIN_INTERVAL_MS` is never used
[INFO] [stdout]  --> tests/common/labelary_client.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const MIN_INTERVAL_MS: u128 = 334;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cache_dir` is never used
[INFO] [stdout]   --> tests/common/labelary_client.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn cache_dir() -> PathBuf {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cache_key` is never used
[INFO] [stdout]   --> tests/common/labelary_client.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn cache_key(zpl: &str, dpmm: u8, width_inches: f64, height_inches: f64) -> String {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rate_limit` is never used
[INFO] [stdout]   --> tests/common/labelary_client.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn rate_limit() {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `labelary_render` is never used
[INFO] [stdout]   --> tests/common/labelary_client.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn labelary_render(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_drawer_options` is never used
[INFO] [stdout]  --> tests/common/proptest_strategies.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn arb_drawer_options() -> impl Strategy<Value = DrawerOptions> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_zpl_label` is never used
[INFO] [stdout]   --> tests/common/proptest_strategies.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn arb_zpl_label() -> impl Strategy<Value = String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_code128_input` is never used
[INFO] [stdout]   --> tests/common/proptest_strategies.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn arb_code128_input() -> impl Strategy<Value = String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_2of5_input` is never used
[INFO] [stdout]   --> tests/common/proptest_strategies.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn arb_2of5_input() -> impl Strategy<Value = String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_ean13_input` is never used
[INFO] [stdout]   --> tests/common/proptest_strategies.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn arb_ean13_input() -> impl Strategy<Value = String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_qr_input` is never used
[INFO] [stdout]   --> tests/common/proptest_strategies.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn arb_qr_input() -> impl Strategy<Value = String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_hex_string` is never used
[INFO] [stdout]   --> tests/common/proptest_strategies.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn arb_hex_string() -> impl Strategy<Value = String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_options` is never used
[INFO] [stdout]  --> tests/common/render_helpers.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn default_options() -> DrawerOptions {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_zpl` is never used
[INFO] [stdout]   --> tests/common/render_helpers.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn parse_zpl(zpl: &[u8]) -> Vec<LabelInfo> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_epl` is never used
[INFO] [stdout]   --> tests/common/render_helpers.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn parse_epl(epl: &[u8]) -> Vec<LabelInfo> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render_zpl_to_png` is never used
[INFO] [stdout]   --> tests/common/render_helpers.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn render_zpl_to_png(zpl: &str, options: DrawerOptions) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render_epl_to_png` is never used
[INFO] [stdout]   --> tests/common/render_helpers.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn render_epl_to_png(epl: &str, options: DrawerOptions) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render_label_to_png` is never used
[INFO] [stdout]   --> tests/common/render_helpers.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn render_label_to_png(label: &LabelInfo, options: DrawerOptions) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `dimensions_match`, `actual_dims`, `expected_dims`, `actual_image`, and `expected_image` are never read
[INFO] [stdout]   --> tests/common/image_compare.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub struct CompareResult {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout]  6 |     pub diff_percent: f64,
[INFO] [stdout]  7 |     pub dimensions_match: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]  8 |     pub actual_dims: (u32, u32),
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]  9 |     pub expected_dims: (u32, u32),
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 10 |     pub diff_image: Option<RgbaImage>,
[INFO] [stdout] 11 |     pub actual_image: Option<RgbaImage>,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 12 |     pub expected_image: Option<RgbaImage>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `save_comparison_image` is never used
[INFO] [stdout]   --> tests/common/image_compare.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub fn save_comparison_image(name: &str, expected: &RgbaImage, actual: &RgbaImage) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `RATE_LIMITER` is never used
[INFO] [stdout]  --> tests/common/labelary_client.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | static RATE_LIMITER: Mutex<Option<Instant>> = Mutex::new(None);
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MIN_INTERVAL_MS` is never used
[INFO] [stdout]  --> tests/common/labelary_client.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const MIN_INTERVAL_MS: u128 = 334;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cache_dir` is never used
[INFO] [stdout]   --> tests/common/labelary_client.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn cache_dir() -> PathBuf {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cache_key` is never used
[INFO] [stdout]   --> tests/common/labelary_client.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn cache_key(zpl: &str, dpmm: u8, width_inches: f64, height_inches: f64) -> String {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rate_limit` is never used
[INFO] [stdout]   --> tests/common/labelary_client.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn rate_limit() {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `labelary_render` is never used
[INFO] [stdout]   --> tests/common/labelary_client.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn labelary_render(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_drawer_options` is never used
[INFO] [stdout]  --> tests/common/proptest_strategies.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn arb_drawer_options() -> impl Strategy<Value = DrawerOptions> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_options` is never used
[INFO] [stdout]  --> tests/common/render_helpers.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn default_options() -> DrawerOptions {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_zpl` is never used
[INFO] [stdout]   --> tests/common/render_helpers.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn parse_zpl(zpl: &[u8]) -> Vec<LabelInfo> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_epl` is never used
[INFO] [stdout]   --> tests/common/render_helpers.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn parse_epl(epl: &[u8]) -> Vec<LabelInfo> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render_epl_to_png` is never used
[INFO] [stdout]   --> tests/common/render_helpers.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn render_epl_to_png(epl: &str, options: DrawerOptions) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `dimensions_match` is never read
[INFO] [stdout]  --> tests/common/image_compare.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct CompareResult {
[INFO] [stdout]   |            ------------- field in this struct
[INFO] [stdout] 6 |     pub diff_percent: f64,
[INFO] [stdout] 7 |     pub dimensions_match: bool,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `RATE_LIMITER` is never used
[INFO] [stdout]  --> tests/common/labelary_client.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | static RATE_LIMITER: Mutex<Option<Instant>> = Mutex::new(None);
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MIN_INTERVAL_MS` is never used
[INFO] [stdout]  --> tests/common/labelary_client.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const MIN_INTERVAL_MS: u128 = 334;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cache_dir` is never used
[INFO] [stdout]   --> tests/common/labelary_client.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn cache_dir() -> PathBuf {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cache_key` is never used
[INFO] [stdout]   --> tests/common/labelary_client.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn cache_key(zpl: &str, dpmm: u8, width_inches: f64, height_inches: f64) -> String {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rate_limit` is never used
[INFO] [stdout]   --> tests/common/labelary_client.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn rate_limit() {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `labelary_render` is never used
[INFO] [stdout]   --> tests/common/labelary_client.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn labelary_render(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_drawer_options` is never used
[INFO] [stdout]  --> tests/common/proptest_strategies.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn arb_drawer_options() -> impl Strategy<Value = DrawerOptions> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_zpl_label` is never used
[INFO] [stdout]   --> tests/common/proptest_strategies.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn arb_zpl_label() -> impl Strategy<Value = String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_code128_input` is never used
[INFO] [stdout]   --> tests/common/proptest_strategies.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn arb_code128_input() -> impl Strategy<Value = String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_2of5_input` is never used
[INFO] [stdout]   --> tests/common/proptest_strategies.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn arb_2of5_input() -> impl Strategy<Value = String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_ean13_input` is never used
[INFO] [stdout]   --> tests/common/proptest_strategies.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn arb_ean13_input() -> impl Strategy<Value = String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_qr_input` is never used
[INFO] [stdout]   --> tests/common/proptest_strategies.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn arb_qr_input() -> impl Strategy<Value = String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_hex_string` is never used
[INFO] [stdout]   --> tests/common/proptest_strategies.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn arb_hex_string() -> impl Strategy<Value = String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_zpl` is never used
[INFO] [stdout]   --> tests/common/render_helpers.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn parse_zpl(zpl: &[u8]) -> Vec<LabelInfo> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_epl` is never used
[INFO] [stdout]   --> tests/common/render_helpers.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn parse_epl(epl: &[u8]) -> Vec<LabelInfo> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MIGRATED_TOLERANCE` is never used
[INFO] [stdout]  --> tests/e2e_golden.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const MIGRATED_TOLERANCE: f64 = 50.0;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `golden_zpl` is never used
[INFO] [stdout]   --> tests/e2e_golden.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn golden_zpl(name: &str) {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `golden_epl` is never used
[INFO] [stdout]   --> tests/e2e_golden.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn golden_epl(name: &str) {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `dimensions_match`, `actual_image`, and `expected_image` are never read
[INFO] [stdout]   --> tests/common/image_compare.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub struct CompareResult {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout]  6 |     pub diff_percent: f64,
[INFO] [stdout]  7 |     pub dimensions_match: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 11 |     pub actual_image: Option<RgbaImage>,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 12 |     pub expected_image: Option<RgbaImage>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `save_comparison_image` is never used
[INFO] [stdout]   --> tests/common/image_compare.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub fn save_comparison_image(name: &str, expected: &RgbaImage, actual: &RgbaImage) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `RATE_LIMITER` is never used
[INFO] [stdout]  --> tests/common/labelary_client.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | static RATE_LIMITER: Mutex<Option<Instant>> = Mutex::new(None);
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MIN_INTERVAL_MS` is never used
[INFO] [stdout]  --> tests/common/labelary_client.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const MIN_INTERVAL_MS: u128 = 334;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cache_dir` is never used
[INFO] [stdout]   --> tests/common/labelary_client.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn cache_dir() -> PathBuf {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cache_key` is never used
[INFO] [stdout]   --> tests/common/labelary_client.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn cache_key(zpl: &str, dpmm: u8, width_inches: f64, height_inches: f64) -> String {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rate_limit` is never used
[INFO] [stdout]   --> tests/common/labelary_client.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn rate_limit() {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `labelary_render` is never used
[INFO] [stdout]   --> tests/common/labelary_client.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub fn labelary_render(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_drawer_options` is never used
[INFO] [stdout]  --> tests/common/proptest_strategies.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn arb_drawer_options() -> impl Strategy<Value = DrawerOptions> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_zpl_label` is never used
[INFO] [stdout]   --> tests/common/proptest_strategies.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn arb_zpl_label() -> impl Strategy<Value = String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_code128_input` is never used
[INFO] [stdout]   --> tests/common/proptest_strategies.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn arb_code128_input() -> impl Strategy<Value = String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_2of5_input` is never used
[INFO] [stdout]   --> tests/common/proptest_strategies.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn arb_2of5_input() -> impl Strategy<Value = String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_ean13_input` is never used
[INFO] [stdout]   --> tests/common/proptest_strategies.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn arb_ean13_input() -> impl Strategy<Value = String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_qr_input` is never used
[INFO] [stdout]   --> tests/common/proptest_strategies.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn arb_qr_input() -> impl Strategy<Value = String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_hex_string` is never used
[INFO] [stdout]   --> tests/common/proptest_strategies.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn arb_hex_string() -> impl Strategy<Value = String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_zpl` is never used
[INFO] [stdout]   --> tests/common/render_helpers.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn parse_zpl(zpl: &[u8]) -> Vec<LabelInfo> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_epl` is never used
[INFO] [stdout]   --> tests/common/render_helpers.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn parse_epl(epl: &[u8]) -> Vec<LabelInfo> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `actual_dims`, `expected_dims`, `actual_image`, and `expected_image` are never read
[INFO] [stdout]   --> tests/common/image_compare.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub struct CompareResult {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout]  8 |     pub actual_dims: (u32, u32),
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]  9 |     pub expected_dims: (u32, u32),
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 10 |     pub diff_image: Option<RgbaImage>,
[INFO] [stdout] 11 |     pub actual_image: Option<RgbaImage>,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 12 |     pub expected_image: Option<RgbaImage>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `save_comparison_image` is never used
[INFO] [stdout]   --> tests/common/image_compare.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub fn save_comparison_image(name: &str, expected: &RgbaImage, actual: &RgbaImage) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_drawer_options` is never used
[INFO] [stdout]  --> tests/common/proptest_strategies.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn arb_drawer_options() -> impl Strategy<Value = DrawerOptions> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_zpl_label` is never used
[INFO] [stdout]   --> tests/common/proptest_strategies.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn arb_zpl_label() -> impl Strategy<Value = String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_code128_input` is never used
[INFO] [stdout]   --> tests/common/proptest_strategies.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn arb_code128_input() -> impl Strategy<Value = String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_2of5_input` is never used
[INFO] [stdout]   --> tests/common/proptest_strategies.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn arb_2of5_input() -> impl Strategy<Value = String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_ean13_input` is never used
[INFO] [stdout]   --> tests/common/proptest_strategies.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn arb_ean13_input() -> impl Strategy<Value = String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_qr_input` is never used
[INFO] [stdout]   --> tests/common/proptest_strategies.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub fn arb_qr_input() -> impl Strategy<Value = String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `arb_hex_string` is never used
[INFO] [stdout]   --> tests/common/proptest_strategies.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn arb_hex_string() -> impl Strategy<Value = String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_zpl` is never used
[INFO] [stdout]   --> tests/common/render_helpers.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn parse_zpl(zpl: &[u8]) -> Vec<LabelInfo> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_epl` is never used
[INFO] [stdout]   --> tests/common/render_helpers.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn parse_epl(epl: &[u8]) -> Vec<LabelInfo> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render_epl_to_png` is never used
[INFO] [stdout]   --> tests/common/render_helpers.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn render_epl_to_png(epl: &str, options: DrawerOptions) -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `testdata_dir` is never used
[INFO] [stdout]   --> tests/common/render_helpers.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub fn testdata_dir() -> std::path::PathBuf {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 38s
[INFO] running `Command { std: "docker" "inspect" "083647314e1e385738d038e2977bf45d5df534283b3ed9a6d4b7026a7ab035ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "083647314e1e385738d038e2977bf45d5df534283b3ed9a6d4b7026a7ab035ea", kill_on_drop: false }`
[INFO] [stdout] 083647314e1e385738d038e2977bf45d5df534283b3ed9a6d4b7026a7ab035ea
