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[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Erithax/csslancer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FErithax%2Fcsslancer", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c30be9366ed298b3c2b06108a96d82f521cfe449
[INFO] checking Erithax/csslancer/c30be9366ed298b3c2b06108a96d82f521cfe449 against 0b63defc8fd68957c635fe61f097b84df8fd9611 for pr-154715
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FErithax%2Fcsslancer" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
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[INFO] tweaked toml for git repo https://github.com/Erithax/csslancer written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Erithax/csslancer on toolchain 0b63defc8fd68957c635fe61f097b84df8fd9611
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0b63defc8fd68957c635fe61f097b84df8fd9611" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Erithax/csslancer 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" "+0b63defc8fd68957c635fe61f097b84df8fd9611" "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-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
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[INFO] [stdout] warning: unused imports: `borrow::Cow`, `read_to_string`, `remove_dir_all`, and `rename`
[INFO] [stdout]  --> csslancer_bench/src/main.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | ...::{borrow::Cow, collections::HashSet, ffi::OsStr, fmt::Display, fs::{copy, create_dir_all, remove_dir_all, rename, DirEntry, ReadDir}, io::{read_to_string, W...
[INFO] [stdout]   |       ^^^^^^^^^^^                                                                             ^^^^^^^^^^^^^^  ^^^^^^                           ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]  --> csslancer_bench/src/github_release.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use serde_json::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stdout] warning: function `recurse_files` is never used
[INFO] [stdout]   --> csslancer_bench/src/main.rs:67:4
[INFO] [stdout]    |
[INFO] [stdout] 67 | fn recurse_files(path: &Path) -> impl IntoIterator<Item = PathBuf> {
[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 `clone_repo` is never used
[INFO] [stdout]    --> csslancer_bench/src/main.rs:104:4
[INFO] [stdout]     |
[INFO] [stdout] 104 | fn clone_repo(url: &str) {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ReleaseAsset` is never constructed
[INFO] [stdout]   --> csslancer_bench/src/github_release.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct ReleaseAsset {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Release` is never constructed
[INFO] [stdout]   --> csslancer_bench/src/github_release.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct Release {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `download_file` is never used
[INFO] [stdout]   --> csslancer_bench/src/github_release.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn download_file(url: &str, dest_path: &Path) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ReleaseVersion` is never used
[INFO] [stdout]   --> csslancer_bench/src/github_release.rs:39:10
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub enum ReleaseVersion<'a> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_path` is never used
[INFO] [stdout]   --> csslancer_bench/src/github_release.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 44 | impl<'a> ReleaseVersion<'a> {
[INFO] [stdout]    | --------------------------- method in this implementation
[INFO] [stdout] 45 |     pub fn to_path(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_release_asset_url` is never used
[INFO] [stdout]   --> csslancer_bench/src/github_release.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub fn get_release_asset_url(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `black_box`
[INFO] [stdout]  --> csslancer_bench/benches/css_perf.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use criterion::{black_box, criterion_group, criterion_main, Criterion};
[INFO] [stdout]   |                 ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `borrow::Cow`, `read_to_string`, `remove_dir_all`, and `rename`
[INFO] [stdout]  --> csslancer_bench/src/main.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | ...::{borrow::Cow, collections::HashSet, ffi::OsStr, fmt::Display, fs::{copy, create_dir_all, remove_dir_all, rename, DirEntry, ReadDir}, io::{read_to_string, W...
[INFO] [stdout]   |       ^^^^^^^^^^^                                                                             ^^^^^^^^^^^^^^  ^^^^^^                           ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]  --> csslancer_bench/src/github_release.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use serde_json::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `recurse_files` is never used
[INFO] [stdout]   --> csslancer_bench/src/main.rs:67:4
[INFO] [stdout]    |
[INFO] [stdout] 67 | fn recurse_files(path: &Path) -> impl IntoIterator<Item = PathBuf> {
[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 `clone_repo` is never used
[INFO] [stdout]    --> csslancer_bench/src/main.rs:104:4
[INFO] [stdout]     |
[INFO] [stdout] 104 | fn clone_repo(url: &str) {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ReleaseAsset` is never constructed
[INFO] [stdout]   --> csslancer_bench/src/github_release.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct ReleaseAsset {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Release` is never constructed
[INFO] [stdout]   --> csslancer_bench/src/github_release.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct Release {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `download_file` is never used
[INFO] [stdout]   --> csslancer_bench/src/github_release.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn download_file(url: &str, dest_path: &Path) -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ReleaseVersion` is never used
[INFO] [stdout]   --> csslancer_bench/src/github_release.rs:39:10
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub enum ReleaseVersion<'a> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_path` is never used
[INFO] [stdout]   --> csslancer_bench/src/github_release.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 44 | impl<'a> ReleaseVersion<'a> {
[INFO] [stdout]    | --------------------------- method in this implementation
[INFO] [stdout] 45 |     pub fn to_path(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_release_asset_url` is never used
[INFO] [stdout]   --> csslancer_bench/src/github_release.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub fn get_release_asset_url(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tower-lsp v0.20.0
[INFO] [stderr]     Checking csslancer v0.1.0 (/opt/rustwide/workdir/csslancer)
[INFO] [stdout] warning: unexpected `cfg` condition name: `trick_rust_analyzer_into_highlighting_interpolated_bits`
[INFO] [stdout]   --> csslancer/src/row_parser/astgen.rs:93:19
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let version = cmd!(sh, "rustup run stable rustfmt --version").read().unwrap_or_default();
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `docsrs`, `feature`, and `test` and 33 more
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `cmd` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `cmd` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `trick_rust_analyzer_into_highlighting_interpolated_bits`
[INFO] [stdout]    --> csslancer/src/row_parser/astgen.rs:111:22
[INFO] [stdout]     |
[INFO] [stdout] 111 |       let mut stdout = cmd!(
[INFO] [stdout]     |  ______________________^
[INFO] [stdout] 112 | |         sh,
[INFO] [stdout] 113 | |         "rustup run stable rustfmt {rustfmt_toml_arg}--config fn_single_line=true"
[INFO] [stdout] 114 | |     )
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `cmd` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `cmd` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Debug`
[INFO] [stdout]  --> csslancer/src/row_parser/lex_to_syn.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fmt::Debug;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `any::Any`
[INFO] [stdout]   --> csslancer/src/row_parser/fuzz.rs:35:11
[INFO] [stdout]    |
[INFO] [stdout] 35 | use std::{any::Any, io::{Read, Write}, ops::Range, str::FromStr};
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `miette::Diagnostic`
[INFO] [stdout]   --> csslancer/src/row_parser/fuzz.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | use miette::Diagnostic;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TokenKind`
[INFO] [stdout]   --> csslancer/src/row_parser/fuzz.rs:42:68
[INFO] [stdout]    |
[INFO] [stdout] 42 | use crate::{tokenizer::{self, cursor::PosedLexerDiagnostic, Token, TokenKind}, workspace::source::Source};
[INFO] [stdout]    |                                                                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syntax_error::SyntaxError`
[INFO] [stdout]   --> csslancer/src/row_parser/fuzz.rs:44:63
[INFO] [stdout]    |
[INFO] [stdout] 44 | use super::{nodes_types::SyntaxToken, parse_source_file_text, syntax_error::SyntaxError};
[INFO] [stdout]    |                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `trick_rust_analyzer_into_highlighting_interpolated_bits`
[INFO] [stdout]   --> csslancer/src/row_parser/astgen.rs:93:19
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let version = cmd!(sh, "rustup run stable rustfmt --version").read().unwrap_or_default();
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `docsrs`, `feature`, and `test` and 33 more
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `cmd` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `cmd` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `trick_rust_analyzer_into_highlighting_interpolated_bits`
[INFO] [stdout]    --> csslancer/src/row_parser/astgen.rs:111:22
[INFO] [stdout]     |
[INFO] [stdout] 111 |       let mut stdout = cmd!(
[INFO] [stdout]     |  ______________________^
[INFO] [stdout] 112 | |         sh,
[INFO] [stdout] 113 | |         "rustup run stable rustfmt {rustfmt_toml_arg}--config fn_single_line=true"
[INFO] [stdout] 114 | |     )
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]     = help: try referring to `cmd` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: this warning originates in the macro `cmd` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Debug`
[INFO] [stdout]  --> csslancer/src/row_parser/lex_to_syn.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fmt::Debug;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `any::Any`
[INFO] [stdout]   --> csslancer/src/row_parser/fuzz.rs:35:11
[INFO] [stdout]    |
[INFO] [stdout] 35 | use std::{any::Any, io::{Read, Write}, ops::Range, str::FromStr};
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `miette::Diagnostic`
[INFO] [stdout]   --> csslancer/src/row_parser/fuzz.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | use miette::Diagnostic;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TokenKind`
[INFO] [stdout]   --> csslancer/src/row_parser/fuzz.rs:42:68
[INFO] [stdout]    |
[INFO] [stdout] 42 | use crate::{tokenizer::{self, cursor::PosedLexerDiagnostic, Token, TokenKind}, workspace::source::Source};
[INFO] [stdout]    |                                                                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syntax_error::SyntaxError`
[INFO] [stdout]   --> csslancer/src/row_parser/fuzz.rs:44:63
[INFO] [stdout]    |
[INFO] [stdout] 44 | use super::{nodes_types::SyntaxToken, parse_source_file_text, syntax_error::SyntaxError};
[INFO] [stdout]    |                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> csslancer/src/tokenizer/test.rs:10:26
[INFO] [stdout]     |
[INFO] [stdout]  10 |         let mut tokens = tokenize_file(input);
[INFO] [stdout]     |                          ^^^^^^^^^^^^^------- argument #2 of type `&mut Vec<PosedLexerDiagnostic>` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> csslancer/src/tokenizer/mod.rs:208:8
[INFO] [stdout]     |
[INFO] [stdout] 208 | pub fn tokenize_file<'a, 'b>(input: &'a str, diags: &'b mut Vec<PosedLexerDiagnostic>) -> impl Iterator<Item = Token> + 'a 
[INFO] [stdout]     |        ^^^^^^^^^^^^^                         ----------------------------------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout]  10 |         let mut tokens = tokenize_file(input, /* &mut Vec<PosedLexerDiagnostic> */);
[INFO] [stdout]     |                                             ++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> csslancer/src/tokenizer/test.rs:11:32
[INFO] [stdout]     |
[INFO] [stdout]  11 | ...   println!("tokens: {}", tokenize_file(input).into_iter().map(|t| format!("{:?}", t.kind)).collect::<Vec<std::string::String>>(...
[INFO] [stdout]     |                              ^^^^^^^^^^^^^------- argument #2 of type `&mut Vec<PosedLexerDiagnostic>` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> csslancer/src/tokenizer/mod.rs:208:8
[INFO] [stdout]     |
[INFO] [stdout] 208 | pub fn tokenize_file<'a, 'b>(input: &'a str, diags: &'b mut Vec<PosedLexerDiagnostic>) -> impl Iterator<Item = Token> + 'a 
[INFO] [stdout]     |        ^^^^^^^^^^^^^                         ----------------------------------------
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout]  11 |         println!("tokens: {}", tokenize_file(input, /* &mut Vec<PosedLexerDiagnostic> */).into_iter().map(|t| format!("{:?}", t.kind)).collect::<Vec<std::string::String>>().join(" > "));
[INFO] [stdout]     |                                                   ++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> csslancer/src/row_parser/syntax_kind_gen.rs:423:1498
[INFO] [stdout]     |
[INFO] [stdout] 423 | ... OPERATOR_INCLUDES } ; [^=] => { SyntaxKind :: OPERATOR_PREFIX } ; [DOLLAR =] => { SyntaxKind :: OPERATOR_SUFFIX } ; [*=] => { S...
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                     |
[INFO] [stdout]     |                                     no value can reach this
[INFO] [stdout]     |                                     matches all the relevant values
[INFO] [stdout]     |
[INFO] [stdout]    ::: csslancer/src/row_parser/parser.rs:95:13
[INFO] [stdout]     |
[INFO] [stdout]  95 |             T![^=] => self.at_composite2(n, T![^], T![=]),
[INFO] [stdout]     |             ------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `T` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> csslancer/src/row_parser/syntax_kind_gen.rs:423:1405
[INFO] [stdout]     |
[INFO] [stdout] 423 | ...axKind :: MINUSEQ } ; [|=] => { SyntaxKind :: OPERATOR_DASHMATCH } ; [~=] => { SyntaxKind :: OPERATOR_INCLUDES } ; [^=] => { Syn...
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    no value can reach this
[INFO] [stdout]     |                                    matches all the relevant values
[INFO] [stdout]     |
[INFO] [stdout]    ::: csslancer/src/row_parser/parser.rs:141:15
[INFO] [stdout]     |
[INFO] [stdout] 141 |             | T![|=]
[INFO] [stdout]     |               ------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `T` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LocalFs` is never constructed
[INFO] [stdout]   --> csslancer/src/ext.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct LocalFs {}
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `path_to_uri` is never used
[INFO] [stdout]   --> csslancer/src/ext.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl LocalFs {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub fn path_to_uri(path: impl AsRef<Path>) -> Result<Url, FsPathToUriError> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `FsPathToUriError` is never used
[INFO] [stdout]   --> csslancer/src/ext.rs:22:10
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub enum FsPathToUriError {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `supports_config_change_registration`, `document_formatting_capabilities`, `supports_document_formatting_dynamic_registration`, and `root_uris` are never used
[INFO] [stdout]   --> csslancer/src/ext.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub trait InitializeParamsExt {
[INFO] [stdout]    |           ------------------- methods in this trait
[INFO] [stdout] 28 |     fn position_encodings(&self) -> &[PositionEncodingKind];
[INFO] [stdout] 29 |     fn supports_config_change_registration(&self) -> bool;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 30 |     fn semantic_tokens_capabilities(&self) -> Option<&SemanticTokensClientCapabilities>;
[INFO] [stdout] 31 |     fn document_formatting_capabilities(&self) -> Option<&DocumentFormattingClientCapabilities>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 32 |     fn supports_semantic_tokens_dynamic_registration(&self) -> bool;
[INFO] [stdout] 33 |     fn supports_document_formatting_dynamic_registration(&self) -> bool;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 34 |     fn root_uris(&self) -> Vec<Url>;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PathExt` is never used
[INFO] [stdout]    --> csslancer/src/ext.rs:112:11
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub trait PathExt {
[INFO] [stdout]     |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `log_tokens` and `has_n_whitespace` are never used
[INFO] [stdout]    --> csslancer/src/row_parser/parser.rs:52:19
[INFO] [stdout]     |
[INFO] [stdout]  38 | impl<'t> Parser<'t> {
[INFO] [stdout]     | ------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  52 |     pub(crate) fn log_tokens(&self) {
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 182 |     pub(crate) fn has_n_whitespace(&self, n: usize) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `pos` and `kind` are never read
[INFO] [stdout]    --> csslancer/src/row_parser/parser.rs:451:5
[INFO] [stdout]     |
[INFO] [stdout] 450 | pub(crate) struct CompletedMarker {
[INFO] [stdout]     |                   --------------- fields in this struct
[INFO] [stdout] 451 |     pos: u32,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 452 |     kind: SyntaxKind,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `precede`, `extend_to`, and `kind` are never used
[INFO] [stdout]    --> csslancer/src/row_parser/parser.rs:473:19
[INFO] [stdout]     |
[INFO] [stdout] 455 | impl CompletedMarker {
[INFO] [stdout]     | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 473 |     pub(crate) fn precede(self, p: &mut Parser<'_>) -> Marker {
[INFO] [stdout]     |                   ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 486 |     pub(crate) fn extend_to(self, p: &mut Parser<'_>, mut m: Marker) -> CompletedMarker {
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 498 |     pub(crate) fn kind(&self) -> SyntaxKind {
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `union` is never used
[INFO] [stdout]   --> csslancer/src/row_parser/token_set.rs:22:25
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl TokenSet {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub(crate) const fn union(self, other: TokenSet) -> TokenSet {
[INFO] [stdout]    |                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> csslancer/src/row_parser/syntax_kind_gen.rs:423:1498
[INFO] [stdout]     |
[INFO] [stdout] 423 | ... OPERATOR_INCLUDES } ; [^=] => { SyntaxKind :: OPERATOR_PREFIX } ; [DOLLAR =] => { SyntaxKind :: OPERATOR_SUFFIX } ; [*=] => { S...
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                     |
[INFO] [stdout]     |                                     no value can reach this
[INFO] [stdout]     |                                     matches all the relevant values
[INFO] [stdout]     |
[INFO] [stdout]    ::: csslancer/src/row_parser/parser.rs:95:13
[INFO] [stdout]     |
[INFO] [stdout]  95 |             T![^=] => self.at_composite2(n, T![^], T![=]),
[INFO] [stdout]     |             ------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `T` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> csslancer/src/row_parser/syntax_kind_gen.rs:423:1405
[INFO] [stdout]     |
[INFO] [stdout] 423 | ...axKind :: MINUSEQ } ; [|=] => { SyntaxKind :: OPERATOR_DASHMATCH } ; [~=] => { SyntaxKind :: OPERATOR_INCLUDES } ; [^=] => { Syn...
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    no value can reach this
[INFO] [stdout]     |                                    matches all the relevant values
[INFO] [stdout]     |
[INFO] [stdout]    ::: csslancer/src/row_parser/parser.rs:141:15
[INFO] [stdout]     |
[INFO] [stdout] 141 |             | T![|=]
[INFO] [stdout]     |               ------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `T` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `csslancer` (lib test) due to 2 previous errors; 9 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "58013ce266b9dcdcc924b2afc778fc307bd6d2d4d186ff9f98cc58a965350f24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58013ce266b9dcdcc924b2afc778fc307bd6d2d4d186ff9f98cc58a965350f24", kill_on_drop: false }`
[INFO] [stdout] 58013ce266b9dcdcc924b2afc778fc307bd6d2d4d186ff9f98cc58a965350f24
