[INFO] fetching crate tailwind-rs-core 0.15.4...
[INFO] testing tailwind-rs-core-0.15.4 against 1.90.0 for beta-1.91-3
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[INFO] validating manifest of crates.io crate tailwind-rs-core 0.15.4 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f676365f146e6502acc7fb788b974072aba8dcc69be0bed1c2543931147c256b
[INFO] running `Command { std: "docker" "start" "-a" "f676365f146e6502acc7fb788b974072aba8dcc69be0bed1c2543931147c256b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f676365f146e6502acc7fb788b974072aba8dcc69be0bed1c2543931147c256b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f676365f146e6502acc7fb788b974072aba8dcc69be0bed1c2543931147c256b", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 018d16e25d33d4a2a22272eff963fc80dda1b2dd5e242e1a9ce885141ebe5c9b
[INFO] running `Command { std: "docker" "start" "-a" "018d16e25d33d4a2a22272eff963fc80dda1b2dd5e242e1a9ce885141ebe5c9b", kill_on_drop: false }`
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[INFO] [stdout] warning: fields `version` and `supported_methods` are never read
[INFO] [stdout]   --> src/api_contracts.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct ClassBuilderContract {
[INFO] [stdout]    |            -------------------- fields in this struct
[INFO] [stdout] 56 |     version: ApiVersion,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 57 |     supported_methods: Vec<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ClassBuilderContract` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `version` and `supported_formats` are never read
[INFO] [stdout]    --> src/api_contracts.rs:176:5
[INFO] [stdout]     |
[INFO] [stdout] 175 | pub struct CssGeneratorContract {
[INFO] [stdout]     |            -------------------- fields in this struct
[INFO] [stdout] 176 |     version: ApiVersion,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 177 |     supported_formats: Vec<CssFormat>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CssGeneratorContract` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: fields `version` and `supported_methods` are never read
[INFO] [stdout]   --> src/api_contracts.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct ClassBuilderContract {
[INFO] [stdout]    |            -------------------- fields in this struct
[INFO] [stdout] 56 |     version: ApiVersion,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 57 |     supported_methods: Vec<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ClassBuilderContract` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `version` and `supported_formats` are never read
[INFO] [stdout]    --> src/api_contracts.rs:176:5
[INFO] [stdout]     |
[INFO] [stdout] 175 | pub struct CssGeneratorContract {
[INFO] [stdout]     |            -------------------- fields in this struct
[INFO] [stdout] 176 |     version: ApiVersion,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 177 |     supported_formats: Vec<CssFormat>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CssGeneratorContract` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
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[INFO] [stderr]    Compiling wasm-streams v0.4.2
[INFO] [stderr]    Compiling leptos_dom v0.8.6
[INFO] [stderr]    Compiling leptos_server v0.8.5
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/comprehensive_all_parsers_test.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let mut broken_parsers = 0;
[INFO] [stdout]    |         ----^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/comprehensive_all_parsers_test.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut broken_list: Vec<&str> = Vec::new();
[INFO] [stdout]    |         ----^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/full_parser_test.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let mut broken_parsers = 0;
[INFO] [stdout]    |         ----^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/full_parser_test.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut broken_list: Vec<&str> = Vec::new();
[INFO] [stdout]    |         ----^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> examples/new_flexbox_utilities_test.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let mut generator = CssGenerator::new();
[INFO] [stdout]    |         ----^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> examples/additional_typography_utilities_test.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |     let mut total_count = test_classes.len();
[INFO] [stdout]    |         ----^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> tests/comprehensive_test_suite.rs:455:13
[INFO] [stdout]     |
[INFO] [stdout] 455 |         let mut generator = CssGenerator::new();
[INFO] [stdout]     |             ----^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `css_classes`
[INFO] [stdout]    --> tests/registered_custom_properties_tests.rs:348:13
[INFO] [stdout]     |
[INFO] [stdout] 348 |         let css_classes = class_set.to_css_classes();
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_css_classes`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> examples/advanced_features_test.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let mut generator = CssGenerator::new();
[INFO] [stdout]   |         ----^^^^^^^^^
[INFO] [stdout]   |         |
[INFO] [stdout]   |         help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/complete_parser_test.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let mut broken_parsers = 0;
[INFO] [stdout]    |         ----^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/complete_parser_test.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut broken_list: Vec<&str> = Vec::new();
[INFO] [stdout]    |         ----^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> examples/order_and_grid_utilities_test.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let mut generator = CssGenerator::new();
[INFO] [stdout]    |         ----^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CssGenerationConfig`
[INFO] [stdout]  --> tests/test_improvements_simple.rs:4:39
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tailwind_rs_core::css_generator::{CssGenerationConfig, CssGenerator};
[INFO] [stdout]   |                                       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/comprehensive_parser_test.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let mut broken_parsers = 0;
[INFO] [stdout]    |         ----^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/comprehensive_parser_test.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut broken_list: Vec<&str> = Vec::new();
[INFO] [stdout]    |         ----^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `leptos::*`
[INFO] [stdout]  --> examples/web_server_demo.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use leptos::*;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `leptos::*`
[INFO] [stdout]  --> examples/ssr_layout_demo.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use leptos::*;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> examples/advanced_spacing_sizing_test.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let mut generator = CssGenerator::new();
[INFO] [stdout]    |         ----^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/final_6_parsers_test.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let mut broken_parsers = 0;
[INFO] [stdout]    |         ----^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/final_6_parsers_test.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let mut broken_list: Vec<&str> = Vec::new();
[INFO] [stdout]    |         ----^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `leptos::*`
[INFO] [stdout]  --> examples/advanced_header_demo.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use leptos::*;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/systematic_parser_test.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let mut broken_parsers = 0;
[INFO] [stdout]    |         ----^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/systematic_parser_test.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut broken_list: Vec<&str> = Vec::new();
[INFO] [stdout]    |         ----^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type
[INFO] [stdout]    --> examples/comprehensive_tailwind_test.rs:794:45
[INFO] [stdout]     |
[INFO] [stdout] 794 |         category_results.push((category_name.clone(), working, broken, coverage));
[INFO] [stdout]     |                                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(suspicious_double_ref_op)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `leptos::*`
[INFO] [stdout]  --> examples/ssr_app_example.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use leptos::*;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/emergency_parser_audit.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let mut broken_parsers = 0;
[INFO] [stdout]    |         ----^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/emergency_parser_audit.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut broken_list: Vec<&str> = Vec::new();
[INFO] [stdout]    |         ----^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> examples/align_and_place_utilities_test.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let mut generator = CssGenerator::new();
[INFO] [stdout]    |         ----^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> examples/new_layout_utilities_test.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let mut generator = CssGenerator::new();
[INFO] [stdout]    |         ----^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/category_parser_test.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let mut broken_parsers = 0;
[INFO] [stdout]    |         ----^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/category_parser_test.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut broken_list: Vec<&str> = Vec::new();
[INFO] [stdout]    |         ----^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `leptos::*`
[INFO] [stdout]  --> examples/layout_component_demo.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use leptos::*;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> examples/gap_and_justify_utilities_test.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let mut generator = CssGenerator::new();
[INFO] [stdout]    |         ----^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/all_83_parsers_test.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let mut broken_parsers = 0;
[INFO] [stdout]    |         ----^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/all_83_parsers_test.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut broken_list: Vec<&str> = Vec::new();
[INFO] [stdout]    |         ----^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/specific_category_test.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let mut broken_parsers = 0;
[INFO] [stdout]    |         ----^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/specific_category_test.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let mut broken_list: Vec<&str> = Vec::new();
[INFO] [stdout]    |         ----^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tailwind-rs-core` (lib test)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.90.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name tailwind_rs_core --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "postcss", "tailwind-rs-postcss", "tokio"))' -C metadata=7ec8f57e16f61385 -C extra-filename=-e03dc2f9e34472fb --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-17ae52ef67b55cf0.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-88525e11ea1d2fa0.rlib --extern glob=/opt/rustwide/target/debug/deps/libglob-0d59a7166c73d5ba.rlib --extern leptos=/opt/rustwide/target/debug/deps/libleptos-9dc578f49eedc4fb.rlib --extern lru=/opt/rustwide/target/debug/deps/liblru-e2eda6fcfffc1b3f.rlib --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-69d56696eee9bf25.rlib --extern proptest=/opt/rustwide/target/debug/deps/libproptest-1a63b14405134fa9.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-6cc3780d7c251e15.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-6b99efe373a7f054.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-f6f19c297b250a52.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-1f36611feb882c2f.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-ae71513ab4a0f15d.rlib --extern toml=/opt/rustwide/target/debug/deps/libtoml-8e3d4393f356b7a4.rlib --extern uuid=/opt/rustwide/target/debug/deps/libuuid-c843401380bed4e5.rlib --extern wasm_bindgen_test=/opt/rustwide/target/debug/deps/libwasm_bindgen_test-5b31be338d84705b.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "6665770f800502abdee062795899de6136d703a7cfa25d0d5cac27bf23d4c4ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6665770f800502abdee062795899de6136d703a7cfa25d0d5cac27bf23d4c4ff", kill_on_drop: false }`
[INFO] [stdout] 6665770f800502abdee062795899de6136d703a7cfa25d0d5cac27bf23d4c4ff