[INFO] cloning repository https://github.com/Rexagon/boc-visualizer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Rexagon/boc-visualizer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRexagon%2Fboc-visualizer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRexagon%2Fboc-visualizer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 99f0ff46035290b222d307c044cbd52ab8dde20f
[INFO] checking Rexagon/boc-visualizer against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRexagon%2Fboc-visualizer" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Rexagon/boc-visualizer on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Rexagon/boc-visualizer
[INFO] finished tweaking git repo https://github.com/Rexagon/boc-visualizer
[INFO] tweaked toml for git repo https://github.com/Rexagon/boc-visualizer written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/Rexagon/boc-visualizer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: /workspace/builds/worker-10/source/core/Cargo.toml: Found `debug_assertions` in `target.'cfg(...)'.dependencies`. This value is not supported for selecting dependencies and will not work as expected. To learn more visit https://doc.rust-lang.org/cargo/reference/specifying-dependencies.html#platform-specific-dependencies
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stdout] 1c3c0647354105760f98ec9d7e085ca712d1866308644597f60fa6a94cf53acc
[INFO] running `Command { std: "docker" "start" "-a" "1c3c0647354105760f98ec9d7e085ca712d1866308644597f60fa6a94cf53acc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c3c0647354105760f98ec9d7e085ca712d1866308644597f60fa6a94cf53acc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c3c0647354105760f98ec9d7e085ca712d1866308644597f60fa6a94cf53acc", kill_on_drop: false }`
[INFO] [stdout] 1c3c0647354105760f98ec9d7e085ca712d1866308644597f60fa6a94cf53acc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b1a6508c53e6ae5199651b69fd8b7d7b5f0e89737f3b723b864dcaff8a9dd70
[INFO] running `Command { std: "docker" "start" "-a" "8b1a6508c53e6ae5199651b69fd8b7d7b5f0e89737f3b723b864dcaff8a9dd70", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/core/Cargo.toml: Found `debug_assertions` in `target.'cfg(...)'.dependencies`. This value is not supported for selecting dependencies and will not work as expected. To learn more visit https://doc.rust-lang.org/cargo/reference/specifying-dependencies.html#platform-specific-dependencies
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling typenum v1.14.0
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[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.76
[INFO] [stderr]    Compiling cfg-if v1.0.0
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[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]    Compiling ton_block v1.7.14 (https://github.com/broxus/ton-labs-block.git#226fc3e1)
[INFO] [stderr]     Checking hex v0.4.3
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[INFO] [stderr]     Checking lockfree v0.5.1 (https://github.com/tonlabs/lockfree.git#bfcb6658)
[INFO] [stderr]     Checking rand_core v0.6.3
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[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.76
[INFO] [stderr]    Compiling zeroize_derive v1.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.76
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[INFO] [stderr]     Checking curve25519-dalek-ng v4.0.1
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[INFO] [stderr]     Checking ed25519-dalek v1.0.1 (https://github.com/broxus/ed25519-dalek.git#e5d68fd1)
[INFO] [stderr]     Checking js-sys v0.3.53
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[INFO] [stderr]     Checking ton_abi v2.1.0 (https://github.com/broxus/ton-labs-abi.git#a5f3dc33)
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.26
[INFO] [stderr]     Checking wasm-bindgen-test v0.3.26
[INFO] [stderr]     Checking core v0.1.0 (/opt/rustwide/workdir/core)
[INFO] [stdout] warning: unused import: `Serialize`
[INFO] [stdout]  --> core/src/bindings.rs:6:26
[INFO] [stdout]   |
[INFO] [stdout] 6 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |                          ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Deserializable`
[INFO] [stdout]  --> core/src/bindings.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | use ton_block::{Deserializable, MsgAddressInt};
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ton_block::Deserializable`
[INFO] [stdout]    --> core/src/bindings.rs:321:9
[INFO] [stdout]     |
[INFO] [stdout] 321 |     use ton_block::Deserializable;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ton_types::SliceData`
[INFO] [stdout]    --> core/src/bindings.rs:322:9
[INFO] [stdout]     |
[INFO] [stdout] 322 |     use ton_types::SliceData;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Serialize`
[INFO] [stdout]  --> core/src/bindings.rs:6:26
[INFO] [stdout]   |
[INFO] [stdout] 6 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |                          ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Deserializable`
[INFO] [stdout]  --> core/src/bindings.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | use ton_block::{Deserializable, MsgAddressInt};
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ton_block::Deserializable`
[INFO] [stdout]    --> core/src/bindings.rs:321:9
[INFO] [stdout]     |
[INFO] [stdout] 321 |     use ton_block::Deserializable;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ton_types::SliceData`
[INFO] [stdout]    --> core/src/bindings.rs:322:9
[INFO] [stdout]     |
[INFO] [stdout] 322 |     use ton_types::SliceData;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> core/src/bindings.rs:392:13
[INFO] [stdout]     |
[INFO] [stdout] 392 |             _ => Ok(Default::default()),
[INFO] [stdout]     |             ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> core/src/bindings.rs:412:13
[INFO] [stdout]     |
[INFO] [stdout] 412 |             _ => Ok(Default::default()),
[INFO] [stdout]     |             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `main_js`
[INFO] [stdout]   --> core/src/bindings.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn main_js() -> Result<(), JsValue> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `decode`
[INFO] [stdout]   --> core/src/bindings.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn decode(boc: &str) -> Result<String, JsValue> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `validate_contract_abi`
[INFO] [stdout]   --> core/src/bindings.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn validate_contract_abi(input: &str) -> Result<ValidatedAbi, JsValue> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_abi`
[INFO] [stdout]    --> core/src/bindings.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub fn parse_abi(input: &str) -> Result<AbiEntityHandler, JsValue> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `encode_abi_entry`
[INFO] [stdout]    --> core/src/bindings.rs:175:8
[INFO] [stdout]     |
[INFO] [stdout] 175 | pub fn encode_abi_entry(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `tokenize`
[INFO] [stdout]  --> core/src/custom_abi/lexer.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn tokenize(mut input: &str) -> Peekable<impl Iterator<Item = Token> + '_> {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `first_token`
[INFO] [stdout]   --> core/src/custom_abi/lexer.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn first_token(input: &str) -> Token {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Whitespace`
[INFO] [stdout]   --> core/src/custom_abi/lexer.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     Whitespace,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Ident`
[INFO] [stdout]   --> core/src/custom_abi/lexer.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     Ident,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Comma`
[INFO] [stdout]   --> core/src/custom_abi/lexer.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     Comma,        // `,`
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `OpenParen`
[INFO] [stdout]   --> core/src/custom_abi/lexer.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     OpenParen,    // `(`
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `CloseParen`
[INFO] [stdout]   --> core/src/custom_abi/lexer.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     CloseParen,   // `)`
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `OpenBracket`
[INFO] [stdout]   --> core/src/custom_abi/lexer.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     OpenBracket,  // `[`
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `CloseBracket`
[INFO] [stdout]   --> core/src/custom_abi/lexer.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     CloseBracket, // `]`
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Unknown`
[INFO] [stdout]   --> core/src/custom_abi/lexer.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     Unknown,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_whitespace`
[INFO] [stdout]   --> core/src/custom_abi/lexer.rs:40:4
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn is_whitespace(c: char) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_ident_start`
[INFO] [stdout]   --> core/src/custom_abi/lexer.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub fn is_ident_start(c: char) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_ident_continue`
[INFO] [stdout]   --> core/src/custom_abi/lexer.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub fn is_ident_continue(c: char) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Cursor`
[INFO] [stdout]   --> core/src/custom_abi/lexer.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 | struct Cursor<'a> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> core/src/custom_abi/lexer.rs:71:8
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn new(input: &'a str) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `advance_token`
[INFO] [stdout]   --> core/src/custom_abi/lexer.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fn advance_token(&mut self) -> Token {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `whitespace`
[INFO] [stdout]   --> core/src/custom_abi/lexer.rs:97:8
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn whitespace(&mut self) -> TokenKind {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ident`
[INFO] [stdout]    --> core/src/custom_abi/lexer.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn ident(&mut self) -> TokenKind {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `eat_while`
[INFO] [stdout]    --> core/src/custom_abi/lexer.rs:107:8
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn eat_while(&mut self, mut p: impl FnMut(char) -> bool) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `first`
[INFO] [stdout]    --> core/src/custom_abi/lexer.rs:113:12
[INFO] [stdout]     |
[INFO] [stdout] 113 |     pub fn first(&self) -> char {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `nth_char`
[INFO] [stdout]    --> core/src/custom_abi/lexer.rs:117:12
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn nth_char(&self, n: usize) -> char {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_eof`
[INFO] [stdout]    --> core/src/custom_abi/lexer.rs:121:12
[INFO] [stdout]     |
[INFO] [stdout] 121 |     pub fn is_eof(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `len_consumed`
[INFO] [stdout]    --> core/src/custom_abi/lexer.rs:125:12
[INFO] [stdout]     |
[INFO] [stdout] 125 |     pub fn len_consumed(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `bump`
[INFO] [stdout]    --> core/src/custom_abi/lexer.rs:129:12
[INFO] [stdout]     |
[INFO] [stdout] 129 |     pub fn bump(&mut self) -> Option<char> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `chars`
[INFO] [stdout]    --> core/src/custom_abi/lexer.rs:133:8
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn chars(&self) -> Chars<'a> {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `EOF_CHAR`
[INFO] [stdout]    --> core/src/custom_abi/lexer.rs:138:1
[INFO] [stdout]     |
[INFO] [stdout] 138 | const EOF_CHAR: char = '\0';
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MAX_TUPLE_LEVEL`
[INFO] [stdout]  --> core/src/custom_abi/parser.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | const MAX_TUPLE_LEVEL: usize = 16;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `DEFAULT_ABI_VERSION`
[INFO] [stdout]  --> core/src/custom_abi/parser.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | const DEFAULT_ABI_VERSION: u8 = 2;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse`
[INFO] [stdout]   --> core/src/custom_abi/parser.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn parse<'a, I>(input: &'a str, mut iter: Peekable<I>) -> Result<Entity, ParserError>
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `function`
[INFO] [stdout]   --> core/src/custom_abi/parser.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn function<'a, I>(
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `types_list`
[INFO] [stdout]   --> core/src/custom_abi/parser.rs:73:4
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn types_list<'a, I>(ctx: &mut Context, iter: &mut Peekable<I>) -> Result<Vec<Token>, ParserError>
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `single_type`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:138:4
[INFO] [stdout]     |
[INFO] [stdout] 138 | fn single_type<'a, I>(ctx: &'a mut Context, iter: &mut Peekable<I>) -> Result<Token, ParserError>
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_ident`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:164:4
[INFO] [stdout]     |
[INFO] [stdout] 164 | fn parse_ident(position: usize, ident: &str) -> Result<Option<Ident>, ParserError> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_ident_integer`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:176:4
[INFO] [stdout]     |
[INFO] [stdout] 176 | fn parse_ident_integer(position: usize, ident: &str) -> Result<Option<Ident>, ParserError> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `abi_version`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:210:4
[INFO] [stdout]     |
[INFO] [stdout] 210 | fn abi_version<'a, I>(ctx: &mut Context, iter: &mut Peekable<I>) -> Result<u8, ParserError>
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_abi_version`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:230:4
[INFO] [stdout]     |
[INFO] [stdout] 230 | fn parse_abi_version(position: usize, ident: &str) -> Result<Option<u8>, ParserError> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `optional_brackets`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:247:4
[INFO] [stdout]     |
[INFO] [stdout] 247 | fn optional_brackets<'a, I>(ctx: &mut Context, iter: &mut Peekable<I>) -> Result<bool, ParserError>
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `skip_delim_or_until_paren`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:266:4
[INFO] [stdout]     |
[INFO] [stdout] 266 | fn skip_delim_or_until_paren<'a, I>(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `tag`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:287:4
[INFO] [stdout]     |
[INFO] [stdout] 287 | fn tag<'a, I>(
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `whitespace0`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:305:4
[INFO] [stdout]     |
[INFO] [stdout] 305 | fn whitespace0<'a, I>(ctx: &mut Context, iter: &mut Peekable<I>)
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `eof`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:318:4
[INFO] [stdout]     |
[INFO] [stdout] 318 | fn eof<'a, I>(ctx: &mut Context, iter: &mut Peekable<I>) -> Result<(), ParserError>
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Bool`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:330:5
[INFO] [stdout]     |
[INFO] [stdout] 330 |     Bool,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Int`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:331:5
[INFO] [stdout]     |
[INFO] [stdout] 331 |     Int(u16),
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Uint`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:332:5
[INFO] [stdout]     |
[INFO] [stdout] 332 |     Uint(u16),
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VarInt`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:333:5
[INFO] [stdout]     |
[INFO] [stdout] 333 |     VarInt(u16),
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VarUint`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:334:5
[INFO] [stdout]     |
[INFO] [stdout] 334 |     VarUint(u16),
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Address`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:335:5
[INFO] [stdout]     |
[INFO] [stdout] 335 |     Address,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Bytes`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:336:5
[INFO] [stdout]     |
[INFO] [stdout] 336 |     Bytes,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `String`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:337:5
[INFO] [stdout]     |
[INFO] [stdout] 337 |     String,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Cell`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:338:5
[INFO] [stdout]     |
[INFO] [stdout] 338 |     Cell,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Gram`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:339:5
[INFO] [stdout]     |
[INFO] [stdout] 339 |     Gram,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `skip_token`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:359:4
[INFO] [stdout]     |
[INFO] [stdout] 359 | fn skip_token<'a, I>(ctx: &mut Context, iter: &mut Peekable<I>, len: usize)
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Context`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:367:8
[INFO] [stdout]     |
[INFO] [stdout] 367 | struct Context<'a> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `text`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:373:8
[INFO] [stdout]     |
[INFO] [stdout] 373 |     fn text(&self, len: usize) -> &str {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `err_unexpected_token`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:377:8
[INFO] [stdout]     |
[INFO] [stdout] 377 |     fn err_unexpected_token(&self, len: usize) -> ParserError {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `err_eof`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:384:8
[INFO] [stdout]     |
[INFO] [stdout] 384 |     fn err_eof(&self) -> ParserError {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `UnexpectedToken`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:394:5
[INFO] [stdout]     |
[INFO] [stdout] 394 |     UnexpectedToken { token: String, position: usize },
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `UnexpectedEof`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:396:5
[INFO] [stdout]     |
[INFO] [stdout] 396 |     UnexpectedEof { position: usize },
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `InvalidInteger`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:398:5
[INFO] [stdout]     |
[INFO] [stdout] 398 |     InvalidInteger { size: u16, position: usize },
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `TooDeepNesting`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:400:5
[INFO] [stdout]     |
[INFO] [stdout] 400 |     TooDeepNesting { depth: usize, position: usize },
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `InvalidAbiVersion`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:402:5
[INFO] [stdout]     |
[INFO] [stdout] 402 |     InvalidAbiVersion { version: u8, position: usize },
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse`
[INFO] [stdout]   --> core/src/custom_abi/mod.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn parse(input: &str) -> Result<Entity> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 73 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> core/src/bindings.rs:392:13
[INFO] [stdout]     |
[INFO] [stdout] 392 |             _ => Ok(Default::default()),
[INFO] [stdout]     |             ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> core/src/bindings.rs:412:13
[INFO] [stdout]     |
[INFO] [stdout] 412 |             _ => Ok(Default::default()),
[INFO] [stdout]     |             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `main_js`
[INFO] [stdout]   --> core/src/bindings.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn main_js() -> Result<(), JsValue> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `decode`
[INFO] [stdout]   --> core/src/bindings.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn decode(boc: &str) -> Result<String, JsValue> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `validate_contract_abi`
[INFO] [stdout]   --> core/src/bindings.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn validate_contract_abi(input: &str) -> Result<ValidatedAbi, JsValue> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_abi`
[INFO] [stdout]    --> core/src/bindings.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub fn parse_abi(input: &str) -> Result<AbiEntityHandler, JsValue> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `encode_abi_entry`
[INFO] [stdout]    --> core/src/bindings.rs:175:8
[INFO] [stdout]     |
[INFO] [stdout] 175 | pub fn encode_abi_entry(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `tokenize`
[INFO] [stdout]  --> core/src/custom_abi/lexer.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn tokenize(mut input: &str) -> Peekable<impl Iterator<Item = Token> + '_> {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `first_token`
[INFO] [stdout]   --> core/src/custom_abi/lexer.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn first_token(input: &str) -> Token {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Whitespace`
[INFO] [stdout]   --> core/src/custom_abi/lexer.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     Whitespace,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Ident`
[INFO] [stdout]   --> core/src/custom_abi/lexer.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     Ident,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Comma`
[INFO] [stdout]   --> core/src/custom_abi/lexer.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     Comma,        // `,`
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `OpenParen`
[INFO] [stdout]   --> core/src/custom_abi/lexer.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     OpenParen,    // `(`
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `CloseParen`
[INFO] [stdout]   --> core/src/custom_abi/lexer.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     CloseParen,   // `)`
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `OpenBracket`
[INFO] [stdout]   --> core/src/custom_abi/lexer.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     OpenBracket,  // `[`
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `CloseBracket`
[INFO] [stdout]   --> core/src/custom_abi/lexer.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     CloseBracket, // `]`
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Unknown`
[INFO] [stdout]   --> core/src/custom_abi/lexer.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     Unknown,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_whitespace`
[INFO] [stdout]   --> core/src/custom_abi/lexer.rs:40:4
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn is_whitespace(c: char) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_ident_start`
[INFO] [stdout]   --> core/src/custom_abi/lexer.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub fn is_ident_start(c: char) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_ident_continue`
[INFO] [stdout]   --> core/src/custom_abi/lexer.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub fn is_ident_continue(c: char) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Cursor`
[INFO] [stdout]   --> core/src/custom_abi/lexer.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 | struct Cursor<'a> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> core/src/custom_abi/lexer.rs:71:8
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn new(input: &'a str) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `advance_token`
[INFO] [stdout]   --> core/src/custom_abi/lexer.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 78 |     fn advance_token(&mut self) -> Token {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `whitespace`
[INFO] [stdout]   --> core/src/custom_abi/lexer.rs:97:8
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn whitespace(&mut self) -> TokenKind {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ident`
[INFO] [stdout]    --> core/src/custom_abi/lexer.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn ident(&mut self) -> TokenKind {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `eat_while`
[INFO] [stdout]    --> core/src/custom_abi/lexer.rs:107:8
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn eat_while(&mut self, mut p: impl FnMut(char) -> bool) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `first`
[INFO] [stdout]    --> core/src/custom_abi/lexer.rs:113:12
[INFO] [stdout]     |
[INFO] [stdout] 113 |     pub fn first(&self) -> char {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `nth_char`
[INFO] [stdout]    --> core/src/custom_abi/lexer.rs:117:12
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn nth_char(&self, n: usize) -> char {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_eof`
[INFO] [stdout]    --> core/src/custom_abi/lexer.rs:121:12
[INFO] [stdout]     |
[INFO] [stdout] 121 |     pub fn is_eof(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `len_consumed`
[INFO] [stdout]    --> core/src/custom_abi/lexer.rs:125:12
[INFO] [stdout]     |
[INFO] [stdout] 125 |     pub fn len_consumed(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `bump`
[INFO] [stdout]    --> core/src/custom_abi/lexer.rs:129:12
[INFO] [stdout]     |
[INFO] [stdout] 129 |     pub fn bump(&mut self) -> Option<char> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `chars`
[INFO] [stdout]    --> core/src/custom_abi/lexer.rs:133:8
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn chars(&self) -> Chars<'a> {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `EOF_CHAR`
[INFO] [stdout]    --> core/src/custom_abi/lexer.rs:138:1
[INFO] [stdout]     |
[INFO] [stdout] 138 | const EOF_CHAR: char = '\0';
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MAX_TUPLE_LEVEL`
[INFO] [stdout]  --> core/src/custom_abi/parser.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | const MAX_TUPLE_LEVEL: usize = 16;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `DEFAULT_ABI_VERSION`
[INFO] [stdout]  --> core/src/custom_abi/parser.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | const DEFAULT_ABI_VERSION: u8 = 2;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse`
[INFO] [stdout]   --> core/src/custom_abi/parser.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn parse<'a, I>(input: &'a str, mut iter: Peekable<I>) -> Result<Entity, ParserError>
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `function`
[INFO] [stdout]   --> core/src/custom_abi/parser.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn function<'a, I>(
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `types_list`
[INFO] [stdout]   --> core/src/custom_abi/parser.rs:73:4
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn types_list<'a, I>(ctx: &mut Context, iter: &mut Peekable<I>) -> Result<Vec<Token>, ParserError>
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `single_type`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:138:4
[INFO] [stdout]     |
[INFO] [stdout] 138 | fn single_type<'a, I>(ctx: &'a mut Context, iter: &mut Peekable<I>) -> Result<Token, ParserError>
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_ident`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:164:4
[INFO] [stdout]     |
[INFO] [stdout] 164 | fn parse_ident(position: usize, ident: &str) -> Result<Option<Ident>, ParserError> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_ident_integer`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:176:4
[INFO] [stdout]     |
[INFO] [stdout] 176 | fn parse_ident_integer(position: usize, ident: &str) -> Result<Option<Ident>, ParserError> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `abi_version`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:210:4
[INFO] [stdout]     |
[INFO] [stdout] 210 | fn abi_version<'a, I>(ctx: &mut Context, iter: &mut Peekable<I>) -> Result<u8, ParserError>
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_abi_version`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:230:4
[INFO] [stdout]     |
[INFO] [stdout] 230 | fn parse_abi_version(position: usize, ident: &str) -> Result<Option<u8>, ParserError> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `optional_brackets`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:247:4
[INFO] [stdout]     |
[INFO] [stdout] 247 | fn optional_brackets<'a, I>(ctx: &mut Context, iter: &mut Peekable<I>) -> Result<bool, ParserError>
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `skip_delim_or_until_paren`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:266:4
[INFO] [stdout]     |
[INFO] [stdout] 266 | fn skip_delim_or_until_paren<'a, I>(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `tag`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:287:4
[INFO] [stdout]     |
[INFO] [stdout] 287 | fn tag<'a, I>(
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `whitespace0`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:305:4
[INFO] [stdout]     |
[INFO] [stdout] 305 | fn whitespace0<'a, I>(ctx: &mut Context, iter: &mut Peekable<I>)
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `eof`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:318:4
[INFO] [stdout]     |
[INFO] [stdout] 318 | fn eof<'a, I>(ctx: &mut Context, iter: &mut Peekable<I>) -> Result<(), ParserError>
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Bool`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:330:5
[INFO] [stdout]     |
[INFO] [stdout] 330 |     Bool,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Int`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:331:5
[INFO] [stdout]     |
[INFO] [stdout] 331 |     Int(u16),
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Uint`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:332:5
[INFO] [stdout]     |
[INFO] [stdout] 332 |     Uint(u16),
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VarInt`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:333:5
[INFO] [stdout]     |
[INFO] [stdout] 333 |     VarInt(u16),
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `VarUint`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:334:5
[INFO] [stdout]     |
[INFO] [stdout] 334 |     VarUint(u16),
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Address`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:335:5
[INFO] [stdout]     |
[INFO] [stdout] 335 |     Address,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Bytes`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:336:5
[INFO] [stdout]     |
[INFO] [stdout] 336 |     Bytes,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `String`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:337:5
[INFO] [stdout]     |
[INFO] [stdout] 337 |     String,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Cell`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:338:5
[INFO] [stdout]     |
[INFO] [stdout] 338 |     Cell,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Gram`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:339:5
[INFO] [stdout]     |
[INFO] [stdout] 339 |     Gram,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `skip_token`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:359:4
[INFO] [stdout]     |
[INFO] [stdout] 359 | fn skip_token<'a, I>(ctx: &mut Context, iter: &mut Peekable<I>, len: usize)
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Context`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:367:8
[INFO] [stdout]     |
[INFO] [stdout] 367 | struct Context<'a> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `text`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:373:8
[INFO] [stdout]     |
[INFO] [stdout] 373 |     fn text(&self, len: usize) -> &str {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `err_unexpected_token`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:377:8
[INFO] [stdout]     |
[INFO] [stdout] 377 |     fn err_unexpected_token(&self, len: usize) -> ParserError {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `err_eof`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:384:8
[INFO] [stdout]     |
[INFO] [stdout] 384 |     fn err_eof(&self) -> ParserError {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `UnexpectedToken`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:394:5
[INFO] [stdout]     |
[INFO] [stdout] 394 |     UnexpectedToken { token: String, position: usize },
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `UnexpectedEof`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:396:5
[INFO] [stdout]     |
[INFO] [stdout] 396 |     UnexpectedEof { position: usize },
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `InvalidInteger`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:398:5
[INFO] [stdout]     |
[INFO] [stdout] 398 |     InvalidInteger { size: u16, position: usize },
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `TooDeepNesting`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:400:5
[INFO] [stdout]     |
[INFO] [stdout] 400 |     TooDeepNesting { depth: usize, position: usize },
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `InvalidAbiVersion`
[INFO] [stdout]    --> core/src/custom_abi/parser.rs:402:5
[INFO] [stdout]     |
[INFO] [stdout] 402 |     InvalidAbiVersion { version: u8, position: usize },
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse`
[INFO] [stdout]   --> core/src/custom_abi/mod.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn parse(input: &str) -> Result<Entity> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 73 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.30s
[INFO] running `Command { std: "docker" "inspect" "8b1a6508c53e6ae5199651b69fd8b7d7b5f0e89737f3b723b864dcaff8a9dd70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b1a6508c53e6ae5199651b69fd8b7d7b5f0e89737f3b723b864dcaff8a9dd70", kill_on_drop: false }`
[INFO] [stdout] 8b1a6508c53e6ae5199651b69fd8b7d7b5f0e89737f3b723b864dcaff8a9dd70