[INFO] cloning repository https://github.com/josemancharo/liara_lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/josemancharo/liara_lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjosemancharo%2Fliara_lang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjosemancharo%2Fliara_lang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6f36f981d0e3d33ac8f223053ca2ba02382133a2
[INFO] checking josemancharo/liara_lang against try#6284d7b4bd27983dba388146648ab844ca7d032f for pr-152971
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjosemancharo%2Fliara_lang" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/josemancharo/liara_lang
[INFO] finished tweaking git repo https://github.com/josemancharo/liara_lang
[INFO] tweaked toml for git repo https://github.com/josemancharo/liara_lang written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/josemancharo/liara_lang on toolchain 6284d7b4bd27983dba388146648ab844ca7d032f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/josemancharo/liara_lang 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" "+6284d7b4bd27983dba388146648ab844ca7d032f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded virtue v0.0.13
[INFO] [stderr]   Downloaded bincode_derive v2.0.0-rc.3
[INFO] [stderr]   Downloaded snailquote v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e93ccdc454b1713652eae415e4bcc99ef0915eb7dc520d7d86e53c673beb918
[INFO] running `Command { std: "docker" "start" "-a" "4e93ccdc454b1713652eae415e4bcc99ef0915eb7dc520d7d86e53c673beb918", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e93ccdc454b1713652eae415e4bcc99ef0915eb7dc520d7d86e53c673beb918", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e93ccdc454b1713652eae415e4bcc99ef0915eb7dc520d7d86e53c673beb918", kill_on_drop: false }`
[INFO] [stdout] 4e93ccdc454b1713652eae415e4bcc99ef0915eb7dc520d7d86e53c673beb918
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f79fe365a7b5d55b98874a53f2263d90eee5a3df370454d9276cd689f4be8728
[INFO] running `Command { std: "docker" "start" "-a" "f79fe365a7b5d55b98874a53f2263d90eee5a3df370454d9276cd689f4be8728", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v1.0.64
[INFO] [stderr]    Compiling virtue v0.0.13
[INFO] [stderr]     Checking unicode_categories v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.64
[INFO] [stderr]    Compiling bincode_derive v2.0.0-rc.3
[INFO] [stderr]     Checking bincode v2.0.0-rc.3
[INFO] [stderr]     Checking snailquote v0.3.1
[INFO] [stderr]     Checking liara v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `bincode::config::Config`
[INFO] [stdout]  --> src/parsing/bytecode.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bincode::config::Config;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parse_expression`
[INFO] [stdout]   --> src/parsing/parser.rs:91:41
[INFO] [stdout]    |
[INFO] [stdout] 91 |     use crate::parsing::parser::{parse, parse_expression, parse_integer};
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bincode::config::Config`
[INFO] [stdout]  --> src/parsing/bytecode.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bincode::config::Config;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/parsing/tokenizer.rs:55:21
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 let mut escaped = false;
[INFO] [stdout]    |                     ----^^^^^^^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ast`
[INFO] [stdout]  --> src/parsing/bytecode.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn to_bytecode(ast: Ast) -> Option<Vec<u8>> {
[INFO] [stdout]   |                    ^^^ help: if this is intentional, prefix it with an underscore: `_ast`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ast`
[INFO] [stdout]  --> src/parsing/bytecode.rs:9:22
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn from_bytecode(ast: Vec<u8>) -> Option<(Ast, usize)> {
[INFO] [stdout]   |                      ^^^ help: if this is intentional, prefix it with an underscore: `_ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/parsing/tokenizer.rs:55:21
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 let mut escaped = false;
[INFO] [stdout]    |                     ----^^^^^^^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ast`
[INFO] [stdout]  --> src/parsing/bytecode.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn to_bytecode(ast: Ast) -> Option<Vec<u8>> {
[INFO] [stdout]   |                    ^^^ help: if this is intentional, prefix it with an underscore: `_ast`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ast`
[INFO] [stdout]  --> src/parsing/bytecode.rs:9:22
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn from_bytecode(ast: Vec<u8>) -> Option<(Ast, usize)> {
[INFO] [stdout]   |                      ^^^ help: if this is intentional, prefix it with an underscore: `_ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bincode::config::Config`
[INFO] [stdout]  --> src/parsing/bytecode.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bincode::config::Config;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parse_expression`
[INFO] [stdout]   --> src/parsing/parser.rs:91:41
[INFO] [stdout]    |
[INFO] [stdout] 91 |     use crate::parsing::parser::{parse, parse_expression, parse_integer};
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bincode::config::Config`
[INFO] [stdout]  --> src/parsing/bytecode.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bincode::config::Config;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bincode::config::Config`
[INFO] [stdout]  --> src/parsing/bytecode.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bincode::config::Config;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bincode::config::Config`
[INFO] [stdout]  --> src/parsing/bytecode.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bincode::config::Config;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parse_expression`
[INFO] [stdout]   --> src/parsing/parser.rs:91:41
[INFO] [stdout]    |
[INFO] [stdout] 91 |     use crate::parsing::parser::{parse, parse_expression, parse_integer};
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bincode::config::Config`
[INFO] [stdout]  --> src/parsing/bytecode.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bincode::config::Config;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/parsing/tokenizer.rs:55:21
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 let mut escaped = false;
[INFO] [stdout]    |                     ----^^^^^^^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ast`
[INFO] [stdout]  --> src/parsing/bytecode.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn to_bytecode(ast: Ast) -> Option<Vec<u8>> {
[INFO] [stdout]   |                    ^^^ help: if this is intentional, prefix it with an underscore: `_ast`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ast`
[INFO] [stdout]  --> src/parsing/bytecode.rs:9:22
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn from_bytecode(ast: Vec<u8>) -> Option<(Ast, usize)> {
[INFO] [stdout]   |                      ^^^ help: if this is intentional, prefix it with an underscore: `_ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Expression` is never used
[INFO] [stdout]  --> src/parsing/ast.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum Expression {
[INFO] [stdout]   |          ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Ast` is never used
[INFO] [stdout]   --> src/parsing/ast.rs:16:10
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub type Ast = Vec<Expression>;
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Builtin` is never used
[INFO] [stdout]  --> src/parsing/builtins.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum Builtin {
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `evaluate_builtin` is never used
[INFO] [stdout]   --> src/parsing/builtins.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn evaluate_builtin(name: &String) -> Option<Builtin>
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse` is never used
[INFO] [stdout]  --> src/parsing/parser.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn parse(input: String) -> Result<Ast, String> {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_expression` is never used
[INFO] [stdout]   --> src/parsing/parser.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn parse_expression<I>(tokens: &mut Peekable<I>) -> Result<Option<Expression>, String>
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_integer` is never used
[INFO] [stdout]   --> src/parsing/parser.rs:73:4
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn parse_integer(token: &String) -> Option<i64> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tokenize` is never used
[INFO] [stdout]  --> src/parsing/tokenizer.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn tokenize(input: String) -> Result<Vec<String>, String> {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_bytecode` is never used
[INFO] [stdout]  --> src/parsing/bytecode.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn to_bytecode(ast: Ast) -> Option<Vec<u8>> {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `from_bytecode` is never used
[INFO] [stdout]  --> src/parsing/bytecode.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn from_bytecode(ast: Vec<u8>) -> Option<(Ast, usize)> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/parsing/tokenizer.rs:55:21
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 let mut escaped = false;
[INFO] [stdout]    |                     ----^^^^^^^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ast`
[INFO] [stdout]  --> src/parsing/bytecode.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn to_bytecode(ast: Ast) -> Option<Vec<u8>> {
[INFO] [stdout]   |                    ^^^ help: if this is intentional, prefix it with an underscore: `_ast`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ast`
[INFO] [stdout]  --> src/parsing/bytecode.rs:9:22
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn from_bytecode(ast: Vec<u8>) -> Option<(Ast, usize)> {
[INFO] [stdout]   |                      ^^^ help: if this is intentional, prefix it with an underscore: `_ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_bytecode` is never used
[INFO] [stdout]  --> src/parsing/bytecode.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn to_bytecode(ast: Ast) -> Option<Vec<u8>> {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `from_bytecode` is never used
[INFO] [stdout]  --> src/parsing/bytecode.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn from_bytecode(ast: Vec<u8>) -> Option<(Ast, usize)> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/parsing/tokenizer.rs:55:21
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 let mut escaped = false;
[INFO] [stdout]    |                     ----^^^^^^^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ast`
[INFO] [stdout]  --> src/parsing/bytecode.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn to_bytecode(ast: Ast) -> Option<Vec<u8>> {
[INFO] [stdout]   |                    ^^^ help: if this is intentional, prefix it with an underscore: `_ast`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ast`
[INFO] [stdout]  --> src/parsing/bytecode.rs:9:22
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn from_bytecode(ast: Vec<u8>) -> Option<(Ast, usize)> {
[INFO] [stdout]   |                      ^^^ help: if this is intentional, prefix it with an underscore: `_ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Expression` is never used
[INFO] [stdout]  --> src/parsing/ast.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum Expression {
[INFO] [stdout]   |          ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Ast` is never used
[INFO] [stdout]   --> src/parsing/ast.rs:16:10
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub type Ast = Vec<Expression>;
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Builtin` is never used
[INFO] [stdout]  --> src/parsing/builtins.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum Builtin {
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `evaluate_builtin` is never used
[INFO] [stdout]   --> src/parsing/builtins.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn evaluate_builtin(name: &String) -> Option<Builtin>
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse` is never used
[INFO] [stdout]  --> src/parsing/parser.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn parse(input: String) -> Result<Ast, String> {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_expression` is never used
[INFO] [stdout]   --> src/parsing/parser.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn parse_expression<I>(tokens: &mut Peekable<I>) -> Result<Option<Expression>, String>
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_integer` is never used
[INFO] [stdout]   --> src/parsing/parser.rs:73:4
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn parse_integer(token: &String) -> Option<i64> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tokenize` is never used
[INFO] [stdout]  --> src/parsing/tokenizer.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn tokenize(input: String) -> Result<Vec<String>, String> {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_bytecode` is never used
[INFO] [stdout]  --> src/parsing/bytecode.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn to_bytecode(ast: Ast) -> Option<Vec<u8>> {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `from_bytecode` is never used
[INFO] [stdout]  --> src/parsing/bytecode.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn from_bytecode(ast: Vec<u8>) -> Option<(Ast, usize)> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parse_expression`
[INFO] [stdout]   --> src/parsing/parser.rs:91:41
[INFO] [stdout]    |
[INFO] [stdout] 91 |     use crate::parsing::parser::{parse, parse_expression, parse_integer};
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bincode::config::Config`
[INFO] [stdout]  --> src/parsing/bytecode.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bincode::config::Config;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/parsing/tokenizer.rs:55:21
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 let mut escaped = false;
[INFO] [stdout]    |                     ----^^^^^^^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ast`
[INFO] [stdout]  --> src/parsing/bytecode.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn to_bytecode(ast: Ast) -> Option<Vec<u8>> {
[INFO] [stdout]   |                    ^^^ help: if this is intentional, prefix it with an underscore: `_ast`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ast`
[INFO] [stdout]  --> src/parsing/bytecode.rs:9:22
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn from_bytecode(ast: Vec<u8>) -> Option<(Ast, usize)> {
[INFO] [stdout]   |                      ^^^ help: if this is intentional, prefix it with an underscore: `_ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_bytecode` is never used
[INFO] [stdout]  --> src/parsing/bytecode.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn to_bytecode(ast: Ast) -> Option<Vec<u8>> {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `from_bytecode` is never used
[INFO] [stdout]  --> src/parsing/bytecode.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn from_bytecode(ast: Vec<u8>) -> Option<(Ast, usize)> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/parsing/tokenizer.rs:55:21
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 let mut escaped = false;
[INFO] [stdout]    |                     ----^^^^^^^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ast`
[INFO] [stdout]  --> src/parsing/bytecode.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn to_bytecode(ast: Ast) -> Option<Vec<u8>> {
[INFO] [stdout]   |                    ^^^ help: if this is intentional, prefix it with an underscore: `_ast`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ast`
[INFO] [stdout]  --> src/parsing/bytecode.rs:9:22
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn from_bytecode(ast: Vec<u8>) -> Option<(Ast, usize)> {
[INFO] [stdout]   |                      ^^^ help: if this is intentional, prefix it with an underscore: `_ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_bytecode` is never used
[INFO] [stdout]  --> src/parsing/bytecode.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn to_bytecode(ast: Ast) -> Option<Vec<u8>> {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `from_bytecode` is never used
[INFO] [stdout]  --> src/parsing/bytecode.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn from_bytecode(ast: Vec<u8>) -> Option<(Ast, usize)> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/parsing/tokenizer.rs:55:21
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 let mut escaped = false;
[INFO] [stdout]    |                     ----^^^^^^^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ast`
[INFO] [stdout]  --> src/parsing/bytecode.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn to_bytecode(ast: Ast) -> Option<Vec<u8>> {
[INFO] [stdout]   |                    ^^^ help: if this is intentional, prefix it with an underscore: `_ast`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ast`
[INFO] [stdout]  --> src/parsing/bytecode.rs:9:22
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn from_bytecode(ast: Vec<u8>) -> Option<(Ast, usize)> {
[INFO] [stdout]   |                      ^^^ help: if this is intentional, prefix it with an underscore: `_ast`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_bytecode` is never used
[INFO] [stdout]  --> src/parsing/bytecode.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn to_bytecode(ast: Ast) -> Option<Vec<u8>> {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `from_bytecode` is never used
[INFO] [stdout]  --> src/parsing/bytecode.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn from_bytecode(ast: Vec<u8>) -> Option<(Ast, usize)> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.66s
[INFO] running `Command { std: "docker" "inspect" "f79fe365a7b5d55b98874a53f2263d90eee5a3df370454d9276cd689f4be8728", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f79fe365a7b5d55b98874a53f2263d90eee5a3df370454d9276cd689f4be8728", kill_on_drop: false }`
[INFO] [stdout] f79fe365a7b5d55b98874a53f2263d90eee5a3df370454d9276cd689f4be8728
