[INFO] cloning repository https://github.com/ki-editor/kixpr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ki-editor/kixpr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fki-editor%2Fkixpr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fki-editor%2Fkixpr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2808100f2b34bbf16fe523ed969e710b1a023a83
[INFO] checking ki-editor/kixpr against master#b2728d5426bab1d8c39709768c7e22b7f66dde5d for pr-135852
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fki-editor%2Fkixpr" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ki-editor/kixpr on toolchain b2728d5426bab1d8c39709768c7e22b7f66dde5d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ki-editor/kixpr
[INFO] finished tweaking git repo https://github.com/ki-editor/kixpr
[INFO] tweaked toml for git repo https://github.com/ki-editor/kixpr written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ki-editor/kixpr 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" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f478e0e034b38d96d27af03ac524dfef831790f768556d85fc1aef4bbed53519
[INFO] running `Command { std: "docker" "start" "-a" "f478e0e034b38d96d27af03ac524dfef831790f768556d85fc1aef4bbed53519", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f478e0e034b38d96d27af03ac524dfef831790f768556d85fc1aef4bbed53519", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f478e0e034b38d96d27af03ac524dfef831790f768556d85fc1aef4bbed53519", kill_on_drop: false }`
[INFO] [stdout] f478e0e034b38d96d27af03ac524dfef831790f768556d85fc1aef4bbed53519
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+b2728d5426bab1d8c39709768c7e22b7f66dde5d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64064ae27336275b1f0e081527c074cbd5875231cbec4024998d4e17c4266567
[INFO] running `Command { std: "docker" "start" "-a" "64064ae27336275b1f0e081527c074cbd5875231cbec4024998d4e17c4266567", kill_on_drop: false }`
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking lexpr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `lexpr::Lexpr`
[INFO] [stdout]  --> src/parse.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     lexpr::Lexpr,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `lexpr::Lexpr`
[INFO] [stdout]  --> src/parse.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     lexpr::Lexpr,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `colon`
[INFO] [stdout]   --> src/parse.rs:80:52
[INFO] [stdout]    |
[INFO] [stdout] 80 |             RightAssocExpr::RightAssocExpr { left, colon, right } => {
[INFO] [stdout]    |                                                    ^^^^^ help: try ignoring the field: `colon: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dot`
[INFO] [stdout]    --> src/parse.rs:114:50
[INFO] [stdout]     |
[INFO] [stdout] 114 |             LeftAssocExpr::LeftAssocExpr { left, dot, right } => {
[INFO] [stdout]     |                                                  ^^^ help: try ignoring the field: `dot: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Lexpr` is never used
[INFO] [stdout]  --> src/lexpr.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) enum Lexpr {
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/parse.rs:10:19
[INFO] [stdout]    |
[INFO] [stdout] 10 |     TokenizeError(crate::tokenizer::TokenizeError),
[INFO] [stdout]    |     ------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 10 |     TokenizeError(()),
[INFO] [stdout]    |                   ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `token` and `expected` are never read
[INFO] [stdout]   --> src/parse.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     UnexpectedToken {
[INFO] [stdout]    |     --------------- fields in this variant
[INFO] [stdout] 12 |         token: Token,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 13 |         expected: Option<TokenKind>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `expected` is never read
[INFO] [stdout]   --> src/parse.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     UnexpectedEof {
[INFO] [stdout]    |     ------------- field in this variant
[INFO] [stdout] 16 |         expected: Option<TokenKind>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/tokenizer.rs:72:25
[INFO] [stdout]    |
[INFO] [stdout] 72 |     UnexpectedCharacter(char),
[INFO] [stdout]    |     ------------------- ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenizeError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 72 |     UnexpectedCharacter(()),
[INFO] [stdout]    |                         ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/tokenizer.rs:73:27
[INFO] [stdout]    |
[INFO] [stdout] 73 |     InvalidEscapeSequence(char),
[INFO] [stdout]    |     --------------------- ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenizeError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 73 |     InvalidEscapeSequence(()),
[INFO] [stdout]    |                           ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/tokenizer.rs:76:25
[INFO] [stdout]    |
[INFO] [stdout] 76 |     FailedToParseNumber(String),
[INFO] [stdout]    |     ------------------- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenizeError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 76 |     FailedToParseNumber(()),
[INFO] [stdout]    |                         ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `colon`
[INFO] [stdout]   --> src/parse.rs:80:52
[INFO] [stdout]    |
[INFO] [stdout] 80 |             RightAssocExpr::RightAssocExpr { left, colon, right } => {
[INFO] [stdout]    |                                                    ^^^^^ help: try ignoring the field: `colon: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dot`
[INFO] [stdout]    --> src/parse.rs:114:50
[INFO] [stdout]     |
[INFO] [stdout] 114 |             LeftAssocExpr::LeftAssocExpr { left, dot, right } => {
[INFO] [stdout]     |                                                  ^^^ help: try ignoring the field: `dot: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Lexpr` is never used
[INFO] [stdout]  --> src/lexpr.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub(crate) enum Lexpr {
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ParseError` is never used
[INFO] [stdout]  --> src/parse.rs:9:6
[INFO] [stdout]   |
[INFO] [stdout] 9 | enum ParseError {
[INFO] [stdout]   |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ParseResult` is never used
[INFO] [stdout]   --> src/parse.rs:20:6
[INFO] [stdout]    |
[INFO] [stdout] 20 | type ParseResult<T> = Result<T, ParseError>;
[INFO] [stdout]    |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Parser` is never constructed
[INFO] [stdout]   --> src/parse.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct Parser<'a> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `List` is never constructed
[INFO] [stdout]   --> src/parse.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct List(Vec<RightAssocExpr>);
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `RightAssocExpr` is never used
[INFO] [stdout]   --> src/parse.rs:29:6
[INFO] [stdout]    |
[INFO] [stdout] 29 | enum RightAssocExpr {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Sexp` is never used
[INFO] [stdout]   --> src/parse.rs:39:6
[INFO] [stdout]    |
[INFO] [stdout] 39 | enum Sexp {
[INFO] [stdout]    |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `stringify` is never used
[INFO] [stdout]   --> src/parse.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 46 | impl Sexp {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] 47 |     fn stringify(&self) -> String {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LiteralString` is never constructed
[INFO] [stdout]   --> src/parse.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 60 | struct LiteralString {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LiteralName` is never constructed
[INFO] [stdout]   --> src/parse.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | struct LiteralName {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LiteralNumber` is never constructed
[INFO] [stdout]   --> src/parse.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | struct LiteralNumber {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_sexp` is never used
[INFO] [stdout]   --> src/parse.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 77 | impl RightAssocExpr {
[INFO] [stdout]    | ------------------- method in this implementation
[INFO] [stdout] 78 |     fn to_sexp(&self) -> Sexp {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `LeftAssocExpr` is never used
[INFO] [stdout]    --> src/parse.rs:103:6
[INFO] [stdout]     |
[INFO] [stdout] 103 | enum LeftAssocExpr {
[INFO] [stdout]     |      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_sexp` is never used
[INFO] [stdout]    --> src/parse.rs:112:8
[INFO] [stdout]     |
[INFO] [stdout] 111 | impl LeftAssocExpr {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] 112 |     fn to_sexp(&self) -> Sexp {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OperatorFunctionCallLike` is never constructed
[INFO] [stdout]    --> src/parse.rs:137:8
[INFO] [stdout]     |
[INFO] [stdout] 137 | struct OperatorFunctionCallLike {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `OperatorFunctionCallLikeComponent` is never used
[INFO] [stdout]    --> src/parse.rs:142:6
[INFO] [stdout]     |
[INFO] [stdout] 142 | enum OperatorFunctionCallLikeComponent {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `span` is never used
[INFO] [stdout]    --> src/parse.rs:147:8
[INFO] [stdout]     |
[INFO] [stdout] 146 | impl OperatorFunctionCallLikeComponent {
[INFO] [stdout]     | -------------------------------------- method in this implementation
[INFO] [stdout] 147 |     fn span(&self) -> Span {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Operator` is never constructed
[INFO] [stdout]    --> src/parse.rs:158:8
[INFO] [stdout]     |
[INFO] [stdout] 158 | struct Operator {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `span` is never used
[INFO] [stdout]    --> src/parse.rs:163:8
[INFO] [stdout]     |
[INFO] [stdout] 162 | impl Operator {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] 163 |     fn span(&self) -> Span {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_sexp` is never used
[INFO] [stdout]    --> src/parse.rs:168:8
[INFO] [stdout]     |
[INFO] [stdout] 167 | impl OperatorFunctionCallLike {
[INFO] [stdout]     | ----------------------------- method in this implementation
[INFO] [stdout] 168 |     fn to_sexp(&self) -> Sexp {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `AlphanumericFunctionCallLike` is never used
[INFO] [stdout]    --> src/parse.rs:215:6
[INFO] [stdout]     |
[INFO] [stdout] 215 | enum AlphanumericFunctionCallLike {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `to_sexp` and `span` are never used
[INFO] [stdout]    --> src/parse.rs:220:8
[INFO] [stdout]     |
[INFO] [stdout] 219 | impl AlphanumericFunctionCallLike {
[INFO] [stdout]     | --------------------------------- methods in this implementation
[INFO] [stdout] 220 |     fn to_sexp(&self) -> Sexp {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 229 |     fn span(&self) -> Span {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FunctionCallLike` is never constructed
[INFO] [stdout]    --> src/parse.rs:240:8
[INFO] [stdout]     |
[INFO] [stdout] 240 | struct FunctionCallLike {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `to_sexp` and `span` are never used
[INFO] [stdout]    --> src/parse.rs:245:8
[INFO] [stdout]     |
[INFO] [stdout] 244 | impl FunctionCallLike {
[INFO] [stdout]     | --------------------- methods in this implementation
[INFO] [stdout] 245 |     fn to_sexp(&self) -> Sexp {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 275 |     fn span(&self) -> Span {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `AtomicExpr` is never used
[INFO] [stdout]    --> src/parse.rs:284:6
[INFO] [stdout]     |
[INFO] [stdout] 284 | enum AtomicExpr {
[INFO] [stdout]     |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `to_sexp` and `span` are never used
[INFO] [stdout]    --> src/parse.rs:291:8
[INFO] [stdout]     |
[INFO] [stdout] 290 | impl AtomicExpr {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] 291 |     fn to_sexp(&self) -> Sexp {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 300 |     fn span(&self) -> Span {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ParenthesizedExpr` is never constructed
[INFO] [stdout]    --> src/parse.rs:313:8
[INFO] [stdout]     |
[INFO] [stdout] 313 | struct ParenthesizedExpr {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_sexp` is never used
[INFO] [stdout]    --> src/parse.rs:320:8
[INFO] [stdout]     |
[INFO] [stdout] 319 | impl List {
[INFO] [stdout]     | --------- method in this implementation
[INFO] [stdout] 320 |     fn to_sexp(&self) -> Sexp {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/parse.rs:327:8
[INFO] [stdout]     |
[INFO] [stdout] 326 | impl<'a> Parser<'a> {
[INFO] [stdout]     | ------------------- associated items in this implementation
[INFO] [stdout] 327 |     fn new(input_text: &'a str) -> Parser<'a> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 332 |     fn next_token(&mut self) -> ParseResult<Option<Token>> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 337 |     fn parse_list(&mut self) -> ParseResult<List> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 348 |     fn parse_right_assoc_expr(&mut self) -> ParseResult<RightAssocExpr> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 362 |     fn parse_left_assoc_expr(&mut self) -> ParseResult<LeftAssocExpr> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 367 |     fn try_parse_left_assoc_expr(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 383 |     fn parse_operator_function_call_like(&mut self) -> ParseResult<OperatorFunctionCallLike> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 409 |     fn parse_alphanumeric_function_call_like(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 442 |     fn parse_atomic_expr(&mut self) -> ParseResult<AtomicExpr> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 479 |     fn peek_token(&mut self) -> ParseResult<Option<Token>> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 485 |     fn eat_token(&mut self, expected_token_kind: TokenKind) -> ParseResult<Token> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 503 |     fn try_eat_token(&mut self, token_kind: TokenKind) -> ParseResult<Option<Token>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 513 |     fn parse_list_ending_with(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 523 |     fn parse_operator_function_call_like_component(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `min` and `max` are never used
[INFO] [stdout]   --> src/tokenizer.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Position {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] 11 |     fn min(&self, other: &Position) -> Position {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     fn max(&self, other: &Position) -> Position {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `join` is never used
[INFO] [stdout]   --> src/tokenizer.rs:33:19
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl Span {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] 33 |     pub(crate) fn join(&self, other: &Span) -> Span {
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `input_characters`, `current_position`, and `cached_next_token` are never read
[INFO] [stdout]   --> src/tokenizer.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub struct Tokenizer<'a> {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 65 |     input_characters: Peekable<Chars<'a>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 66 |     current_position: Position,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 67 |     cached_next_token: Option<Token>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TokenizeError` is never used
[INFO] [stdout]   --> src/tokenizer.rs:71:17
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub(crate) enum TokenizeError {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/tokenizer.rs:92:8
[INFO] [stdout]     |
[INFO] [stdout] 79  | impl<'a> Tokenizer<'a> {
[INFO] [stdout]     | ---------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 92  |     fn advance_position(&mut self, character: char) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     fn consume_while<Predicate>(&mut self, predicate: Predicate) -> String
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 119 |     fn skip_whitespace(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 130 |     pub(crate) fn next_token(&mut self) -> Result<Option<Token>, TokenizeError> {
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 138 |     fn read_next_token(&mut self) -> Result<Option<Token>, TokenizeError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 210 |     fn parse_alphanumeric_identifier(&mut self) -> TokenKind {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 216 |     fn parse_operator(&mut self) -> TokenKind {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 224 |     fn parse_string_literal(&mut self) -> Result<TokenKind, TokenizeError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 268 |     fn parse_number_literal(&mut self) -> Result<TokenKind, TokenizeError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 296 |     pub(crate) fn peek_token(&mut self) -> Result<Option<Token>, TokenizeError> {
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.34s
[INFO] running `Command { std: "docker" "inspect" "64064ae27336275b1f0e081527c074cbd5875231cbec4024998d4e17c4266567", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64064ae27336275b1f0e081527c074cbd5875231cbec4024998d4e17c4266567", kill_on_drop: false }`
[INFO] [stdout] 64064ae27336275b1f0e081527c074cbd5875231cbec4024998d4e17c4266567