[INFO] updating cached repository https://github.com/mozilla/rust-cpp-parser
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 06ba4c8c647f65b2a0933c91945fdd1e3ace5a06
[INFO] checking mozilla/rust-cpp-parser against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmozilla%2Frust-cpp-parser" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mozilla/rust-cpp-parser on toolchain 45d050cde277b22a755847338f2acc2c7b834141
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/mozilla/rust-cpp-parser
[INFO] finished tweaking git repo https://github.com/mozilla/rust-cpp-parser
[INFO] tweaked toml for git repo https://github.com/mozilla/rust-cpp-parser written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/mozilla/rust-cpp-parser already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2fdf7b48be04198c6c0f85336571be0664b04238e92df7dfffec33f02b46b4a4
[INFO] running `"docker" "start" "-a" "2fdf7b48be04198c6c0f85336571be0664b04238e92df7dfffec33f02b46b4a4"`
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling proc-macro-hack v0.5.15
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling siphasher v0.3.2
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling ryu v1.0.3
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling bitflags v1.2.1
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[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking remove_dir_all v0.5.2
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[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling hashbrown v0.6.3
[INFO] [stderr]     Checking pretty_assertions v0.6.1
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling const-random-macro v0.1.8
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking const-random v0.1.8
[INFO] [stderr]     Checking ahash v0.2.18
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling phf_macros v0.8.0
[INFO] [stderr]     Checking phf v0.8.0
[INFO] [stderr]     Checking serde_json v1.0.51
[INFO] [stderr]     Checking cpp-parser v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: glob import doesn't reexport anything because no candidate is public enough
[INFO] [stderr]  --> src/lexer/mod.rs:2:9
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub use self::number::*;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: glob import doesn't reexport anything because no candidate is public enough
[INFO] [stderr]  --> src/lexer/mod.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub use self::cchar::*;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: glob import doesn't reexport anything because no candidate is public enough
[INFO] [stderr]   --> src/lexer/mod.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub use self::string::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: glob import doesn't reexport anything because no candidate is public enough
[INFO] [stderr]  --> src/lexer/preprocessor/mod.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub use self::macro_args::*;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: glob import doesn't reexport anything because no candidate is public enough
[INFO] [stderr]  --> src/parser/type/mod.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub use self::cv::*;
[INFO] [stderr]   |         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: glob import doesn't reexport anything because no candidate is public enough
[INFO] [stderr]  --> src/lexer/mod.rs:2:9
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub use self::number::*;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `assert_ne`
[INFO] [stderr]    --> src/lexer/cchar.rs:241:40
[INFO] [stderr]     |
[INFO] [stderr] 241 |     use pretty_assertions::{assert_eq, assert_ne};
[INFO] [stderr]     |                                        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: glob import doesn't reexport anything because no candidate is public enough
[INFO] [stderr]  --> src/lexer/mod.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub use self::cchar::*;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: glob import doesn't reexport anything because no candidate is public enough
[INFO] [stderr]   --> src/lexer/mod.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub use self::string::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `assert_ne`
[INFO] [stderr]     --> src/lexer/lexer.rs:1061:40
[INFO] [stderr]      |
[INFO] [stderr] 1061 |     use pretty_assertions::{assert_eq, assert_ne};
[INFO] [stderr]      |                                        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs`
[INFO] [stderr]     --> src/lexer/lexer.rs:1062:9
[INFO] [stderr]      |
[INFO] [stderr] 1062 |     use std::fs;
[INFO] [stderr]      |         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `assert_ne`
[INFO] [stderr]    --> src/lexer/preprocessor/macros.rs:284:40
[INFO] [stderr]     |
[INFO] [stderr] 284 |     use pretty_assertions::{assert_eq, assert_ne};
[INFO] [stderr]     |                                        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `assert_ne`
[INFO] [stderr]    --> src/lexer/preprocessor/macro_args.rs:625:40
[INFO] [stderr]     |
[INFO] [stderr] 625 |     use pretty_assertions::{assert_eq, assert_ne};
[INFO] [stderr]     |                                        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: glob import doesn't reexport anything because no candidate is public enough
[INFO] [stderr]  --> src/lexer/preprocessor/mod.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub use self::macro_args::*;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `assert_ne`
[INFO] [stderr]    --> src/lexer/preprocessor/condition.rs:739:40
[INFO] [stderr]     |
[INFO] [stderr] 739 |     use pretty_assertions::{assert_eq, assert_ne};
[INFO] [stderr]     |                                        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `assert_ne`
[INFO] [stderr]    --> src/lexer/preprocessor/include.rs:295:40
[INFO] [stderr]     |
[INFO] [stderr] 295 |     use pretty_assertions::{assert_eq, assert_ne};
[INFO] [stderr]     |                                        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `assert_ne`
[INFO] [stderr]    --> src/lexer/preprocessor/preprocessor.rs:821:40
[INFO] [stderr]     |
[INFO] [stderr] 821 |     use pretty_assertions::{assert_eq, assert_ne};
[INFO] [stderr]     |                                        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `assert_ne`
[INFO] [stderr]    --> src/parser/name.rs:108:40
[INFO] [stderr]     |
[INFO] [stderr] 108 |     use pretty_assertions::{assert_eq, assert_ne};
[INFO] [stderr]     |                                        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: glob import doesn't reexport anything because no candidate is public enough
[INFO] [stderr]  --> src/parser/type/mod.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub use self::cv::*;
[INFO] [stderr]   |         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `assert_ne`
[INFO] [stderr]    --> src/parser/declarations/decl.rs:293:40
[INFO] [stderr]     |
[INFO] [stderr] 293 |     use pretty_assertions::{assert_eq, assert_ne};
[INFO] [stderr]     |                                        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `assert_ne`
[INFO] [stderr]    --> src/parser/expression/expr.rs:715:40
[INFO] [stderr]     |
[INFO] [stderr] 715 |     use pretty_assertions::{assert_eq, assert_ne};
[INFO] [stderr]     |                                        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `assert_ne`
[INFO] [stderr]    --> src/parser/attributes.rs:502:40
[INFO] [stderr]     |
[INFO] [stderr] 502 |     use pretty_assertions::{assert_eq, assert_ne};
[INFO] [stderr]     |                                        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `assert_ne`
[INFO] [stderr]    --> src/parser/statement/stmt.rs:206:40
[INFO] [stderr]     |
[INFO] [stderr] 206 |     use pretty_assertions::{assert_eq, assert_ne};
[INFO] [stderr]     |                                        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::parser::expression::*`
[INFO] [stderr]    --> src/parser/toplevel/toplevel.rs:104:9
[INFO] [stderr]     |
[INFO] [stderr] 104 |     use crate::parser::expression::*;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `assert_eq`, `assert_ne`
[INFO] [stderr]    --> src/parser/toplevel/toplevel.rs:105:29
[INFO] [stderr]     |
[INFO] [stderr] 105 |     use pretty_assertions::{assert_eq, assert_ne};
[INFO] [stderr]     |                             ^^^^^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::parser::expression::*`
[INFO] [stderr]    --> src/parser/toplevel/namespace.rs:138:9
[INFO] [stderr]     |
[INFO] [stderr] 138 |     use crate::parser::expression::*;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `assert_ne`
[INFO] [stderr]    --> src/parser/toplevel/namespace.rs:139:40
[INFO] [stderr]     |
[INFO] [stderr] 139 |     use pretty_assertions::{assert_eq, assert_ne};
[INFO] [stderr]     |                                        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `dec`
[INFO] [stderr]   --> src/args.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn dec(&mut self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `prev_char`
[INFO] [stderr]   --> src/args.rs:69:5
[INFO] [stderr]    |
[INFO] [stderr] 69 |     fn prev_char(&self) -> u8 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `slice`
[INFO] [stderr]   --> src/args.rs:73:5
[INFO] [stderr]    |
[INFO] [stderr] 73 |     fn slice(&self, start: usize, end: usize) -> String {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `slice_to_end`
[INFO] [stderr]   --> src/args.rs:77:5
[INFO] [stderr]    |
[INFO] [stderr] 77 |     fn slice_to_end(&self, start: usize) -> String {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_app_name`
[INFO] [stderr]   --> src/args.rs:81:5
[INFO] [stderr]    |
[INFO] [stderr] 81 |     fn get_app_name(&mut self) -> Option<String> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_column`
[INFO] [stderr]    --> src/lexer/lexer.rs:563:5
[INFO] [stderr]     |
[INFO] [stderr] 563 |     pub(crate) fn get_column(&self) -> u32 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `next_useful`
[INFO] [stderr]    --> src/lexer/lexer.rs:830:5
[INFO] [stderr]     |
[INFO] [stderr] 830 |     pub(crate) fn next_useful(&mut self) -> LocToken<'a> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_line`
[INFO] [stderr]    --> src/lexer/buffer.rs:161:5
[INFO] [stderr]     |
[INFO] [stderr] 161 |     pub(crate) fn set_line(&mut self, line: u32) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_source_id`
[INFO] [stderr]    --> src/lexer/buffer.rs:175:5
[INFO] [stderr]     |
[INFO] [stderr] 175 |     pub(crate) fn set_source_id(&mut self, id: FileId) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `reset`
[INFO] [stderr]    --> src/lexer/buffer.rs:184:5
[INFO] [stderr]     |
[INFO] [stderr] 184 |     pub(crate) fn reset(&mut self) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `prev_char_n`
[INFO] [stderr]    --> src/lexer/buffer.rs:244:5
[INFO] [stderr]     |
[INFO] [stderr] 244 |     pub(crate) fn prev_char_n(&self, n: usize) -> u8 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_empty`
[INFO] [stderr]    --> src/lexer/preprocessor/macros.rs:150:5
[INFO] [stderr]     |
[INFO] [stderr] 150 |     pub(crate) fn is_empty(&self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `toto`
[INFO] [stderr]    --> src/lexer/preprocessor/context.rs:273:5
[INFO] [stderr]     |
[INFO] [stderr] 273 |     toto: HashMap<(String, FileInfo), usize>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `lexer`
[INFO] [stderr]   --> src/parser/name.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     lexer: &'b mut Lexer<'a, PC>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/parser/name.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub(super) fn new(lexer: &'b mut Lexer<'a, PC>) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse`
[INFO] [stderr]   --> src/parser/name.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 | /     pub(super) fn parse(
[INFO] [stderr] 50 | |         self,
[INFO] [stderr] 51 | |         tok: Option<LocToken<'a>>,
[INFO] [stderr] 52 | |         first: Option<String>,
[INFO] [stderr] ...  |
[INFO] [stderr] 98 | |         }
[INFO] [stderr] 99 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `to_primitive`
[INFO] [stderr]   --> src/parser/type/primitive.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 |     pub(crate) fn to_primitive(self) -> Primitive {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `from_tok`
[INFO] [stderr]   --> src/parser/type/primitive.rs:89:5
[INFO] [stderr]    |
[INFO] [stderr] 89 |     pub(crate) fn from_tok(&mut self, tok: &Token) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `from_tok`
[INFO] [stderr]   --> src/parser/type/cv.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub(crate) fn from_tok(&mut self, tok: &Token) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_cv`
[INFO] [stderr]   --> src/parser/type/cv.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub(crate) fn is_cv(tok: &Token) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `with_name`
[INFO] [stderr]   --> src/parser/declarations/decl.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     pub(crate) fn with_name(type_id: Option<Qualified>) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `with_extern`
[INFO] [stderr]   --> src/parser/declarations/decl.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     pub(crate) fn with_extern() -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `with_inline`
[INFO] [stderr]   --> src/parser/declarations/decl.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 58 |     pub(crate) fn with_inline() -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `lexer`
[INFO] [stderr]   --> src/parser/declarations/decl.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |     lexer: &'b mut Lexer<'a, PC>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/parser/declarations/decl.rs:71:5
[INFO] [stderr]    |
[INFO] [stderr] 71 |     pub(super) fn new(lexer: &'b mut Lexer<'a, PC>) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse`
[INFO] [stderr]    --> src/parser/declarations/decl.rs:75:5
[INFO] [stderr]     |
[INFO] [stderr] 75  | /     pub(super) fn parse(
[INFO] [stderr] 76  | |         self,
[INFO] [stderr] 77  | |         tok: Option<LocToken<'a>>,
[INFO] [stderr] 78  | |         hint: Option<DeclHint>,
[INFO] [stderr] ...   |
[INFO] [stderr] 138 | |         }
[INFO] [stderr] 139 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `lexer`
[INFO] [stderr]    --> src/parser/declarations/decl.rs:143:5
[INFO] [stderr]     |
[INFO] [stderr] 143 |     lexer: &'b mut Lexer<'a, PC>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/parser/declarations/decl.rs:147:5
[INFO] [stderr]     |
[INFO] [stderr] 147 |     pub(super) fn new(lexer: &'b mut Lexer<'a, PC>) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse`
[INFO] [stderr]    --> src/parser/declarations/decl.rs:151:5
[INFO] [stderr]     |
[INFO] [stderr] 151 | /     pub(super) fn parse(
[INFO] [stderr] 152 | |         self,
[INFO] [stderr] 153 | |         tok: Option<LocToken<'a>>,
[INFO] [stderr] 154 | |     ) -> (Option<LocToken<'a>>, Option<Declarator>) {
[INFO] [stderr] ...   |
[INFO] [stderr] 232 | |         }
[INFO] [stderr] 233 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_decl_part`
[INFO] [stderr]    --> src/parser/declarations/decl.rs:235:5
[INFO] [stderr]     |
[INFO] [stderr] 235 |     pub(crate) fn is_decl_part(tok: &Token) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `lexer`
[INFO] [stderr]    --> src/parser/declarations/decl.rs:244:5
[INFO] [stderr]     |
[INFO] [stderr] 244 |     lexer: &'b mut Lexer<'a, PC>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/parser/declarations/decl.rs:248:5
[INFO] [stderr]     |
[INFO] [stderr] 248 |     pub(crate) fn new(lexer: &'b mut Lexer<'a, PC>) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse`
[INFO] [stderr]    --> src/parser/declarations/decl.rs:252:5
[INFO] [stderr]     |
[INFO] [stderr] 252 | /     pub(crate) fn parse(
[INFO] [stderr] 253 | |         self,
[INFO] [stderr] 254 | |         tok: Option<LocToken<'a>>,
[INFO] [stderr] 255 | |         hint: Option<DeclHint>,
[INFO] [stderr] ...   |
[INFO] [stderr] 278 | |         }
[INFO] [stderr] 279 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `from_tok`
[INFO] [stderr]   --> src/parser/declarations/specifier.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub(crate) fn from_tok(&mut self, tok: &Token) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_specifier`
[INFO] [stderr]   --> src/parser/declarations/specifier.rs:81:5
[INFO] [stderr]    |
[INFO] [stderr] 81 |     pub(crate) fn is_specifier(tok: &Token) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `lexer`
[INFO] [stderr]   --> src/parser/declarations/pointer.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     lexer: &'b mut Lexer<'a, PC>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/parser/declarations/pointer.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub(super) fn new(lexer: &'b mut Lexer<'a, PC>) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse`
[INFO] [stderr]   --> src/parser/declarations/pointer.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub(super) fn parse(self) -> (Option<LocToken<'a>>, Pointer) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `lexer`
[INFO] [stderr]   --> src/parser/declarations/reference.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     lexer: &'b mut Lexer<'a, PC>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `lvalue`
[INFO] [stderr]   --> src/parser/declarations/reference.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     lvalue: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/parser/declarations/reference.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub(super) fn new(lexer: &'b mut Lexer<'a, PC>, lvalue: bool) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse`
[INFO] [stderr]   --> src/parser/declarations/reference.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub(super) fn parse(self) -> (Option<LocToken<'a>>, Reference) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `lexer`
[INFO] [stderr]   --> src/parser/declarations/function.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     lexer: &'b mut Lexer<'a, PC>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/parser/declarations/function.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub(super) fn new(lexer: &'b mut Lexer<'a, PC>) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse`
[INFO] [stderr]   --> src/parser/declarations/function.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 | /     pub(super) fn parse(
[INFO] [stderr] 54 | |         self,
[INFO] [stderr] 55 | |         tok: Option<LocToken<'a>>,
[INFO] [stderr] 56 | |     ) -> (Option<LocToken<'a>>, Option<Vec<Parameter>>) {
[INFO] [stderr] ...  |
[INFO] [stderr] 89 | |         }
[INFO] [stderr] 90 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `lexer`
[INFO] [stderr]   --> src/parser/declarations/function.rs:94:5
[INFO] [stderr]    |
[INFO] [stderr] 94 |     lexer: &'b mut Lexer<'a, PC>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/parser/declarations/function.rs:98:5
[INFO] [stderr]    |
[INFO] [stderr] 98 |     pub(super) fn new(lexer: &'b mut Lexer<'a, PC>) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse`
[INFO] [stderr]    --> src/parser/declarations/function.rs:102:5
[INFO] [stderr]     |
[INFO] [stderr] 102 | /     pub(super) fn parse(
[INFO] [stderr] 103 | |         self,
[INFO] [stderr] 104 | |         tok: Option<LocToken<'a>>,
[INFO] [stderr] 105 | |     ) -> (Option<LocToken<'a>>, Option<Function>) {
[INFO] [stderr] ...   |
[INFO] [stderr] 166 | |         (tok, Some(fun))
[INFO] [stderr] 167 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `lexer`
[INFO] [stderr]    --> src/parser/declarations/function.rs:171:5
[INFO] [stderr]     |
[INFO] [stderr] 171 |     lexer: &'b mut Lexer<'a, PC>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/parser/declarations/function.rs:175:5
[INFO] [stderr]     |
[INFO] [stderr] 175 |     pub(super) fn new(lexer: &'b mut Lexer<'a, PC>) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse`
[INFO] [stderr]    --> src/parser/declarations/function.rs:179:5
[INFO] [stderr]     |
[INFO] [stderr] 179 | /     pub(super) fn parse(
[INFO] [stderr] 180 | |         self,
[INFO] [stderr] 181 | |         tok: Option<LocToken<'a>>,
[INFO] [stderr] 182 | |     ) -> (Option<LocToken<'a>>, Option<Exception>) {
[INFO] [stderr] ...   |
[INFO] [stderr] 211 | |         }
[INFO] [stderr] 212 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `lexer`
[INFO] [stderr]   --> src/parser/declarations/array.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     lexer: &'b mut Lexer<'a, PC>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/parser/declarations/array.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub(super) fn new(lexer: &'b mut Lexer<'a, PC>) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse`
[INFO] [stderr]   --> src/parser/declarations/array.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub(super) fn parse(self, tok: Option<LocToken<'a>>) -> (Option<LocToken<'a>>, Option<Array>) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Operator`
[INFO] [stderr]   --> src/parser/expression/expr.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     Operator,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Operand`
[INFO] [stderr]   --> src/parser/expression/expr.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     Operand,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `LR`
[INFO] [stderr]   --> src/parser/expression/expr.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 |     LR,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `RL`
[INFO] [stderr]   --> src/parser/expression/expr.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     RL,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `precedence`
[INFO] [stderr]   --> src/parser/expression/expr.rs:53:4
[INFO] [stderr]    |
[INFO] [stderr] 53 | fn precedence(op: Operator) -> (u32, Associativity) {
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `check_precedence`
[INFO] [stderr]   --> src/parser/expression/expr.rs:82:4
[INFO] [stderr]    |
[INFO] [stderr] 82 | fn check_precedence(left: Operator, right: Operator) -> bool {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `lexer`
[INFO] [stderr]   --> src/parser/expression/expr.rs:96:5
[INFO] [stderr]    |
[INFO] [stderr] 96 |     lexer: &'b mut Lexer<'a, PC>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `operands`
[INFO] [stderr]   --> src/parser/expression/expr.rs:97:5
[INFO] [stderr]    |
[INFO] [stderr] 97 |     operands: Vec<ExprNode>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `operators`
[INFO] [stderr]   --> src/parser/expression/expr.rs:98:5
[INFO] [stderr]    |
[INFO] [stderr] 98 |     operators: Vec<Operator>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `last`
[INFO] [stderr]   --> src/parser/expression/expr.rs:99:5
[INFO] [stderr]    |
[INFO] [stderr] 99 |     last: LastKind,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `term`
[INFO] [stderr]    --> src/parser/expression/expr.rs:100:5
[INFO] [stderr]     |
[INFO] [stderr] 100 |     term: Token<'a>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/parser/expression/expr.rs:104:5
[INFO] [stderr]     |
[INFO] [stderr] 104 |     pub(crate) fn new(lexer: &'b mut Lexer<'a, PC>, term: Token<'a>) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `push_operator`
[INFO] [stderr]    --> src/parser/expression/expr.rs:114:5
[INFO] [stderr]     |
[INFO] [stderr] 114 |     fn push_operator(&mut self, op: Operator) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `flush_with_op`
[INFO] [stderr]    --> src/parser/expression/expr.rs:120:5
[INFO] [stderr]     |
[INFO] [stderr] 120 |     fn flush_with_op(&mut self, op: Operator) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `flush`
[INFO] [stderr]    --> src/parser/expression/expr.rs:133:5
[INFO] [stderr]     |
[INFO] [stderr] 133 |     fn flush(&mut self) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_node`
[INFO] [stderr]    --> src/parser/expression/expr.rs:139:5
[INFO] [stderr]     |
[INFO] [stderr] 139 |     fn get_node(&mut self) -> Option<ExprNode> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `flush_until_paren`
[INFO] [stderr]    --> src/parser/expression/expr.rs:144:5
[INFO] [stderr]     |
[INFO] [stderr] 144 |     fn flush_until_paren(&mut self) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_nested`
[INFO] [stderr]    --> src/parser/expression/expr.rs:157:5
[INFO] [stderr]     |
[INFO] [stderr] 157 |     fn is_nested(&mut self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_terminal`
[INFO] [stderr]    --> src/parser/expression/expr.rs:161:5
[INFO] [stderr]     |
[INFO] [stderr] 161 |     fn is_terminal(&mut self, tok: Token<'a>) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `handle_id`
[INFO] [stderr]    --> src/parser/expression/expr.rs:165:5
[INFO] [stderr]     |
[INFO] [stderr] 165 |     fn handle_id(&mut self, id: String) -> LocToken<'a> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse_with_id`
[INFO] [stderr]    --> src/parser/expression/expr.rs:176:5
[INFO] [stderr]     |
[INFO] [stderr] 176 | /     pub(crate) fn parse_with_id(
[INFO] [stderr] 177 | |         &mut self,
[INFO] [stderr] 178 | |         tok: Option<LocToken<'a>>,
[INFO] [stderr] 179 | |         name: Qualified,
[INFO] [stderr] ...   |
[INFO] [stderr] 184 | |         self.parse(tok)
[INFO] [stderr] 185 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse`
[INFO] [stderr]    --> src/parser/expression/expr.rs:187:5
[INFO] [stderr]     |
[INFO] [stderr] 187 | /     pub(crate) fn parse(
[INFO] [stderr] 188 | |         &mut self,
[INFO] [stderr] 189 | |         tok: Option<LocToken<'a>>,
[INFO] [stderr] 190 | |     ) -> (Option<LocToken<'a>>, Option<ExprNode>) {
[INFO] [stderr] ...   |
[INFO] [stderr] 705 | |         }
[INFO] [stderr] 706 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `ParametersParser`
[INFO] [stderr]  --> src/parser/expression/params.rs:7:19
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub(crate) struct ParametersParser<'a, 'b, PC: PreprocContext> {
[INFO] [stderr]   |                   ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/parser/expression/params.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub(crate) fn new(lexer: &'b mut Lexer<'a, PC>, term: Token<'a>) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse`
[INFO] [stderr]   --> src/parser/expression/params.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | /     pub(crate) fn parse(
[INFO] [stderr] 18 | |         self,
[INFO] [stderr] 19 | |         tok: Option<LocToken<'a>>,
[INFO] [stderr] 20 | |     ) -> (Option<LocToken<'a>>, Option<Parameters>) {
[INFO] [stderr] ...  |
[INFO] [stderr] 47 | |         }
[INFO] [stderr] 48 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `lexer`
[INFO] [stderr]  --> src/parser/expression/list.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     lexer: &'b mut Lexer<'a, PC>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/parser/expression/list.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub(crate) fn new(lexer: &'b mut Lexer<'a, PC>) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse`
[INFO] [stderr]   --> src/parser/expression/list.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | /     pub(crate) fn parse(
[INFO] [stderr] 17 | |         self,
[INFO] [stderr] 18 | |         tok: Option<LocToken<'a>>,
[INFO] [stderr] 19 | |     ) -> (Option<LocToken<'a>>, Option<ListInitialization>) {
[INFO] [stderr] ...  |
[INFO] [stderr] 27 | |         pp.parse(None)
[INFO] [stderr] 28 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `UsingParser`
[INFO] [stderr]   --> src/parser/attributes.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 14 | struct UsingParser<'a, 'b, PC: PreprocContext> {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/parser/attributes.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn new(lexer: &'b mut Lexer<'a, PC>) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse`
[INFO] [stderr]   --> src/parser/attributes.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     fn parse(self) -> (Option<LocToken<'a>>, Option<String>) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `AttributeArgTemp`
[INFO] [stderr]   --> src/parser/attributes.rs:52:8
[INFO] [stderr]    |
[INFO] [stderr] 52 | struct AttributeArgTemp {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/parser/attributes.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 |     fn new() -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `add_tok`
[INFO] [stderr]   --> src/parser/attributes.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |     fn add_tok<'b>(&mut self, tok: Token<'b>) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `finalize`
[INFO] [stderr]    --> src/parser/attributes.rs:269:5
[INFO] [stderr]     |
[INFO] [stderr] 269 |     fn finalize(self) -> AttributeArg {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `ArgumentParser`
[INFO] [stderr]    --> src/parser/attributes.rs:296:8
[INFO] [stderr]     |
[INFO] [stderr] 296 | struct ArgumentParser<'a, 'b, PC: PreprocContext> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/parser/attributes.rs:301:5
[INFO] [stderr]     |
[INFO] [stderr] 301 |     fn new(lexer: &'b mut Lexer<'a, PC>) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse`
[INFO] [stderr]    --> src/parser/attributes.rs:305:5
[INFO] [stderr]     |
[INFO] [stderr] 305 |     fn parse(self, tok: Option<LocToken<'a>>) -> (Option<LocToken<'a>>, Option<AttributeArg>) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `NameParser`
[INFO] [stderr]    --> src/parser/attributes.rs:365:8
[INFO] [stderr]     |
[INFO] [stderr] 365 | struct NameParser<'a, 'b, PC: PreprocContext> {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/parser/attributes.rs:370:5
[INFO] [stderr]     |
[INFO] [stderr] 370 |     fn new(lexer: &'b mut Lexer<'a, PC>) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse`
[INFO] [stderr]    --> src/parser/attributes.rs:374:5
[INFO] [stderr]     |
[INFO] [stderr] 374 |     fn parse(self, tok: LocToken<'a>) -> (Option<LocToken<'a>>, (Option<String>, String)) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `AttributeParser`
[INFO] [stderr]    --> src/parser/attributes.rs:397:8
[INFO] [stderr]     |
[INFO] [stderr] 397 | struct AttributeParser<'a, 'b, PC: PreprocContext> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/parser/attributes.rs:402:5
[INFO] [stderr]     |
[INFO] [stderr] 402 |     fn new(lexer: &'b mut Lexer<'a, PC>) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse`
[INFO] [stderr]    --> src/parser/attributes.rs:406:5
[INFO] [stderr]     |
[INFO] [stderr] 406 | /     fn parse(
[INFO] [stderr] 407 | |         self,
[INFO] [stderr] 408 | |         attributes: &mut Attributes,
[INFO] [stderr] 409 | |         tok: Option<LocToken<'a>>,
[INFO] [stderr] ...   |
[INFO] [stderr] 457 | |         }
[INFO] [stderr] 458 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `lexer`
[INFO] [stderr]    --> src/parser/attributes.rs:462:5
[INFO] [stderr]     |
[INFO] [stderr] 462 |     lexer: &'b mut Lexer<'a, PC>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/parser/attributes.rs:466:5
[INFO] [stderr]     |
[INFO] [stderr] 466 |     pub(super) fn new(lexer: &'b mut Lexer<'a, PC>) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse`
[INFO] [stderr]    --> src/parser/attributes.rs:470:5
[INFO] [stderr]     |
[INFO] [stderr] 470 | /     pub(super) fn parse(
[INFO] [stderr] 471 | |         self,
[INFO] [stderr] 472 | |         tok: Option<LocToken<'a>>,
[INFO] [stderr] 473 | |     ) -> (Option<LocToken<'a>>, Option<Attributes>) {
[INFO] [stderr] ...   |
[INFO] [stderr] 493 | |         }
[INFO] [stderr] 494 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `lexer`
[INFO] [stderr]   --> src/parser/statement/return.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     lexer: &'b mut Lexer<'a, PC>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/parser/statement/return.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub(super) fn new(lexer: &'b mut Lexer<'a, PC>) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse`
[INFO] [stderr]   --> src/parser/statement/return.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | /     pub(super) fn parse(
[INFO] [stderr] 22 | |         self,
[INFO] [stderr] 23 | |         attributes: Option<Attributes>,
[INFO] [stderr] 24 | |     ) -> (Option<LocToken<'a>>, Option<Return>) {
[INFO] [stderr] ...  |
[INFO] [stderr] 34 | |         )
[INFO] [stderr] 35 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `lexer`
[INFO] [stderr]   --> src/parser/statement/compound.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     lexer: &'b mut Lexer<'a, PC>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/parser/statement/compound.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub(crate) fn new(lexer: &'b mut Lexer<'a, PC>) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse`
[INFO] [stderr]   --> src/parser/statement/compound.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | /     pub(crate) fn parse(
[INFO] [stderr] 22 | |         self,
[INFO] [stderr] 23 | |         attributes: Option<Attributes>,
[INFO] [stderr] 24 | |     ) -> (Option<LocToken<'a>>, Option<Compound>) {
[INFO] [stderr] ...  |
[INFO] [stderr] 41 | |         }
[INFO] [stderr] 42 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `lexer`
[INFO] [stderr]   --> src/parser/statement/stmt.rs:72:5
[INFO] [stderr]    |
[INFO] [stderr] 72 |     lexer: &'b mut Lexer<'a, PC>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/parser/statement/stmt.rs:76:5
[INFO] [stderr]    |
[INFO] [stderr] 76 |     pub(crate) fn new(lexer: &'b mut Lexer<'a, PC>) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse`
[INFO] [stderr]    --> src/parser/statement/stmt.rs:80:5
[INFO] [stderr]     |
[INFO] [stderr] 80  | /     pub(crate) fn parse(
[INFO] [stderr] 81  | |         self,
[INFO] [stderr] 82  | |         tok: Option<LocToken<'a>>,
[INFO] [stderr] 83  | |     ) -> (Option<LocToken<'a>>, Option<Statement>) {
[INFO] [stderr] ...   |
[INFO] [stderr] 191 | |         (Some(tok), None)
[INFO] [stderr] 192 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `lexer`
[INFO] [stderr]   --> src/parser/statement/if.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     lexer: &'b mut Lexer<'a, PC>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/parser/statement/if.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub(super) fn new(lexer: &'b mut Lexer<'a, PC>) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse`
[INFO] [stderr]   --> src/parser/statement/if.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 | /     pub(super) fn parse(
[INFO] [stderr] 26 | |         self,
[INFO] [stderr] 27 | |         attributes: Option<Attributes>,
[INFO] [stderr] 28 | |     ) -> (Option<LocToken<'a>>, Option<If>) {
[INFO] [stderr] ...  |
[INFO] [stderr] 70 | |         )
[INFO] [stderr] 71 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `lexer`
[INFO] [stderr]   --> src/parser/statement/switch.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     lexer: &'b mut Lexer<'a, PC>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/parser/statement/switch.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub(super) fn new(lexer: &'b mut Lexer<'a, PC>) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse`
[INFO] [stderr]   --> src/parser/statement/switch.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | /     pub(super) fn parse(
[INFO] [stderr] 24 | |         self,
[INFO] [stderr] 25 | |         attributes: Option<Attributes>,
[INFO] [stderr] 26 | |     ) -> (Option<LocToken<'a>>, Option<Switch>) {
[INFO] [stderr] ...  |
[INFO] [stderr] 51 | |         )
[INFO] [stderr] 52 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `lexer`
[INFO] [stderr]   --> src/parser/statement/switch.rs:63:5
[INFO] [stderr]    |
[INFO] [stderr] 63 |     lexer: &'b mut Lexer<'a, PC>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/parser/statement/switch.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub(super) fn new(lexer: &'b mut Lexer<'a, PC>) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse`
[INFO] [stderr]   --> src/parser/statement/switch.rs:71:5
[INFO] [stderr]    |
[INFO] [stderr] 71 | /     pub(super) fn parse(
[INFO] [stderr] 72 | |         self,
[INFO] [stderr] 73 | |         attributes: Option<Attributes>,
[INFO] [stderr] 74 | |     ) -> (Option<LocToken<'a>>, Option<Case>) {
[INFO] [stderr] ...  |
[INFO] [stderr] 93 | |         )
[INFO] [stderr] 94 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `lexer`
[INFO] [stderr]    --> src/parser/statement/switch.rs:104:5
[INFO] [stderr]     |
[INFO] [stderr] 104 |     lexer: &'b mut Lexer<'a, PC>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/parser/statement/switch.rs:108:5
[INFO] [stderr]     |
[INFO] [stderr] 108 |     pub(super) fn new(lexer: &'b mut Lexer<'a, PC>) -> Self {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse`
[INFO] [stderr]    --> src/parser/statement/switch.rs:112:5
[INFO] [stderr]     |
[INFO] [stderr] 112 | /     pub(super) fn parse(
[INFO] [stderr] 113 | |         self,
[INFO] [stderr] 114 | |         attributes: Option<Attributes>,
[INFO] [stderr] 115 | |     ) -> (Option<LocToken<'a>>, Option<Default>) {
[INFO] [stderr] ...   |
[INFO] [stderr] 130 | |         )
[INFO] [stderr] 131 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `lexer`
[INFO] [stderr]   --> src/parser/statement/do.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     lexer: &'b mut Lexer<'a, PC>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/parser/statement/do.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub(super) fn new(lexer: &'b mut Lexer<'a, PC>) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse`
[INFO] [stderr]   --> src/parser/statement/do.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | /     pub(super) fn parse(
[INFO] [stderr] 24 | |         self,
[INFO] [stderr] 25 | |         attributes: Option<Attributes>,
[INFO] [stderr] 26 | |     ) -> (Option<LocToken<'a>>, Option<Do>) {
[INFO] [stderr] ...  |
[INFO] [stderr] 60 | |         }
[INFO] [stderr] 61 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `lexer`
[INFO] [stderr]   --> src/parser/statement/while.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     lexer: &'b mut Lexer<'a, PC>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/parser/statement/while.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub(super) fn new(lexer: &'b mut Lexer<'a, PC>) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse`
[INFO] [stderr]   --> src/parser/statement/while.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 | /     pub(super) fn parse(
[INFO] [stderr] 24 | |         self,
[INFO] [stderr] 25 | |         attributes: Option<Attributes>,
[INFO] [stderr] 26 | |     ) -> (Option<LocToken<'a>>, Option<While>) {
[INFO] [stderr] ...  |
[INFO] [stderr] 51 | |         )
[INFO] [stderr] 52 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `lexer`
[INFO] [stderr]   --> src/parser/statement/goto.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     lexer: &'b mut Lexer<'a, PC>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/parser/statement/goto.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub(super) fn new(lexer: &'b mut Lexer<'a, PC>) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse`
[INFO] [stderr]   --> src/parser/statement/goto.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | /     pub(super) fn parse(
[INFO] [stderr] 21 | |         self,
[INFO] [stderr] 22 | |         attributes: Option<Attributes>,
[INFO] [stderr] 23 | |     ) -> (Option<LocToken<'a>>, Option<Goto>) {
[INFO] [stderr] ...  |
[INFO] [stderr] 37 | |         }
[INFO] [stderr] 38 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `lexer`
[INFO] [stderr]   --> src/parser/initializer/init.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     lexer: &'b mut Lexer<'a, PC>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/parser/initializer/init.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub(crate) fn new(lexer: &'b mut Lexer<'a, PC>) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse`
[INFO] [stderr]   --> src/parser/initializer/init.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | /     pub(crate) fn parse(
[INFO] [stderr] 22 | |         self,
[INFO] [stderr] 23 | |         tok: Option<LocToken<'a>>,
[INFO] [stderr] 24 | |     ) -> (Option<LocToken<'a>>, Option<Initializer>) {
[INFO] [stderr] ...  |
[INFO] [stderr] 44 | |         }
[INFO] [stderr] 45 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `lexer`
[INFO] [stderr]   --> src/parser/toplevel/toplevel.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     lexer: &'b mut Lexer<'a, PC>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/parser/toplevel/toplevel.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn new(lexer: &'b mut Lexer<'a, PC>) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse`
[INFO] [stderr]   --> src/parser/toplevel/toplevel.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 | /     pub(crate) fn parse(
[INFO] [stderr] 26 | |         self,
[INFO] [stderr] 27 | |         tok: Option<LocToken<'a>>,
[INFO] [stderr] 28 | |     ) -> (Option<LocToken<'a>>, Option<TopLevel>) {
[INFO] [stderr] ...  |
[INFO] [stderr] 64 | |         (tok, None)
[INFO] [stderr] 65 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `lexer`
[INFO] [stderr]   --> src/parser/toplevel/toplevel.rs:69:5
[INFO] [stderr]    |
[INFO] [stderr] 69 |     lexer: &'b mut Lexer<'a, PC>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/parser/toplevel/toplevel.rs:73:5
[INFO] [stderr]    |
[INFO] [stderr] 73 |     pub(crate) fn new(lexer: &'b mut Lexer<'a, PC>) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse`
[INFO] [stderr]   --> src/parser/toplevel/toplevel.rs:77:5
[INFO] [stderr]    |
[INFO] [stderr] 77 | /     pub(crate) fn parse(
[INFO] [stderr] 78 | |         self,
[INFO] [stderr] 79 | |         tok: Option<LocToken<'a>>,
[INFO] [stderr] 80 | |     ) -> (Option<LocToken<'a>>, Option<DeclarationList>) {
[INFO] [stderr] ...  |
[INFO] [stderr] 95 | |         }
[INFO] [stderr] 96 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `EPRes`
[INFO] [stderr]   --> src/parser/toplevel/extern.rs:20:17
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub(super) enum EPRes {
[INFO] [stderr]    |                 ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `lexer`
[INFO] [stderr]   --> src/parser/toplevel/extern.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     lexer: &'b mut Lexer<'a, PC>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/parser/toplevel/extern.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub(super) fn new(lexer: &'b mut Lexer<'a, PC>) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse`
[INFO] [stderr]   --> src/parser/toplevel/extern.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     pub(super) fn parse(self, tok: Option<LocToken<'a>>) -> (Option<LocToken<'a>>, Option<EPRes>) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `NsNamesParser`
[INFO] [stderr]   --> src/parser/toplevel/namespace.rs:24:8
[INFO] [stderr]    |
[INFO] [stderr] 24 | struct NsNamesParser<'a, 'b, PC: PreprocContext> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/parser/toplevel/namespace.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn new(lexer: &'b mut Lexer<'a, PC>) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse`
[INFO] [stderr]   --> src/parser/toplevel/namespace.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn parse(self) -> (Option<LocToken<'a>>, Option<NsNames>) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `NPRes`
[INFO] [stderr]   --> src/parser/toplevel/namespace.rs:58:17
[INFO] [stderr]    |
[INFO] [stderr] 58 | pub(super) enum NPRes {
[INFO] [stderr]    |                 ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `lexer`
[INFO] [stderr]   --> src/parser/toplevel/namespace.rs:64:5
[INFO] [stderr]    |
[INFO] [stderr] 64 |     lexer: &'b mut Lexer<'a, PC>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/parser/toplevel/namespace.rs:68:5
[INFO] [stderr]    |
[INFO] [stderr] 68 |     pub(super) fn new(lexer: &'b mut Lexer<'a, PC>) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `parse`
[INFO] [stderr]   --> src/parser/toplevel/namespace.rs:72:5
[INFO] [stderr]    |
[INFO] [stderr] 72 |     pub(super) fn parse(self, tok: Option<LocToken<'a>>) -> (Option<LocToken<'a>>, Option<NPRes>) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the type `&[u8]` does not permit being left uninitialized
[INFO] [stderr]   --> src/lexer/buffer.rs:66:31
[INFO] [stderr]    |
[INFO] [stderr] 66 |             current: unsafe { MaybeUninit::uninit().assume_init() },
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               this code causes undefined behavior when executed
[INFO] [stderr]    |                               help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(invalid_value)]` on by default
[INFO] [stderr]    = note: references must be non-null
[INFO] [stderr] 
[INFO] [stderr] warning: the type `&[u8]` does not permit being left uninitialized
[INFO] [stderr]   --> src/lexer/buffer.rs:70:33
[INFO] [stderr]    |
[INFO] [stderr] 70 |             saved_buf: unsafe { MaybeUninit::uninit().assume_init() },
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                                 |
[INFO] [stderr]    |                                 this code causes undefined behavior when executed
[INFO] [stderr]    |                                 help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]    |
[INFO] [stderr]    = note: references must be non-null
[INFO] [stderr] 
[INFO] [stderr] warning: 158 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `dec`
[INFO] [stderr]   --> src/args.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn dec(&mut self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `prev_char`
[INFO] [stderr]   --> src/args.rs:69:5
[INFO] [stderr]    |
[INFO] [stderr] 69 |     fn prev_char(&self) -> u8 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `slice`
[INFO] [stderr]   --> src/args.rs:73:5
[INFO] [stderr]    |
[INFO] [stderr] 73 |     fn slice(&self, start: usize, end: usize) -> String {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `slice_to_end`
[INFO] [stderr]   --> src/args.rs:77:5
[INFO] [stderr]    |
[INFO] [stderr] 77 |     fn slice_to_end(&self, start: usize) -> String {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_app_name`
[INFO] [stderr]   --> src/args.rs:81:5
[INFO] [stderr]    |
[INFO] [stderr] 81 |     fn get_app_name(&mut self) -> Option<String> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_column`
[INFO] [stderr]    --> src/lexer/lexer.rs:563:5
[INFO] [stderr]     |
[INFO] [stderr] 563 |     pub(crate) fn get_column(&self) -> u32 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_line`
[INFO] [stderr]    --> src/lexer/buffer.rs:161:5
[INFO] [stderr]     |
[INFO] [stderr] 161 |     pub(crate) fn set_line(&mut self, line: u32) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_source_id`
[INFO] [stderr]    --> src/lexer/buffer.rs:175:5
[INFO] [stderr]     |
[INFO] [stderr] 175 |     pub(crate) fn set_source_id(&mut self, id: FileId) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `reset`
[INFO] [stderr]    --> src/lexer/buffer.rs:184:5
[INFO] [stderr]     |
[INFO] [stderr] 184 |     pub(crate) fn reset(&mut self) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `prev_char_n`
[INFO] [stderr]    --> src/lexer/buffer.rs:244:5
[INFO] [stderr]     |
[INFO] [stderr] 244 |     pub(crate) fn prev_char_n(&self, n: usize) -> u8 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_empty`
[INFO] [stderr]    --> src/lexer/preprocessor/macros.rs:150:5
[INFO] [stderr]     |
[INFO] [stderr] 150 |     pub(crate) fn is_empty(&self) -> bool {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `toto`
[INFO] [stderr]    --> src/lexer/preprocessor/context.rs:273:5
[INFO] [stderr]     |
[INFO] [stderr] 273 |     toto: HashMap<(String, FileInfo), usize>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the type `&[u8]` does not permit being left uninitialized
[INFO] [stderr]   --> src/lexer/buffer.rs:66:31
[INFO] [stderr]    |
[INFO] [stderr] 66 |             current: unsafe { MaybeUninit::uninit().assume_init() },
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               this code causes undefined behavior when executed
[INFO] [stderr]    |                               help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(invalid_value)]` on by default
[INFO] [stderr]    = note: references must be non-null
[INFO] [stderr] 
[INFO] [stderr] warning: the type `&[u8]` does not permit being left uninitialized
[INFO] [stderr]   --> src/lexer/buffer.rs:70:33
[INFO] [stderr]    |
[INFO] [stderr] 70 |             saved_buf: unsafe { MaybeUninit::uninit().assume_init() },
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                                 |
[INFO] [stderr]    |                                 this code causes undefined behavior when executed
[INFO] [stderr]    |                                 help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]    |
[INFO] [stderr]    = note: references must be non-null
[INFO] [stderr] 
[INFO] [stderr] warning: 36 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 25s
[INFO] running `"docker" "inspect" "2fdf7b48be04198c6c0f85336571be0664b04238e92df7dfffec33f02b46b4a4"`
[INFO] running `"docker" "rm" "-f" "2fdf7b48be04198c6c0f85336571be0664b04238e92df7dfffec33f02b46b4a4"`
[INFO] [stdout] 2fdf7b48be04198c6c0f85336571be0664b04238e92df7dfffec33f02b46b4a4