[INFO] cloning repository https://github.com/Adotweb/thorlang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Adotweb/thorlang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdotweb%2Fthorlang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdotweb%2Fthorlang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1319a6c27bbc3034965d336d2c6b43dd4c7790cf
[INFO] checking Adotweb/thorlang/1319a6c27bbc3034965d336d2c6b43dd4c7790cf against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdotweb%2Fthorlang" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Adotweb/thorlang on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Adotweb/thorlang
[INFO] finished tweaking git repo https://github.com/Adotweb/thorlang
[INFO] tweaked toml for git repo https://github.com/Adotweb/thorlang written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Adotweb/thorlang 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b16c0bed1e39d8c553e8c67cfee16f3d1bef2eb9bec5a46f97387835b91adb71
[INFO] running `Command { std: "docker" "start" "-a" "b16c0bed1e39d8c553e8c67cfee16f3d1bef2eb9bec5a46f97387835b91adb71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b16c0bed1e39d8c553e8c67cfee16f3d1bef2eb9bec5a46f97387835b91adb71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b16c0bed1e39d8c553e8c67cfee16f3d1bef2eb9bec5a46f97387835b91adb71", kill_on_drop: false }`
[INFO] [stdout] b16c0bed1e39d8c553e8c67cfee16f3d1bef2eb9bec5a46f97387835b91adb71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05e292eee3029b8e134574cc7c2682844086aaa414fbd88bba3d6f840ef38d0e
[INFO] running `Command { std: "docker" "start" "-a" "05e292eee3029b8e134574cc7c2682844086aaa414fbd88bba3d6f840ef38d0e", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking regex v1.10.5
[INFO] [stderr]     Checking thorlang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Function` and `eval_statement`
[INFO] [stdout]  --> src/native_functions.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{eval_statement, interpret_code, Environment, Function, Value, ValueType, ThorLangError};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^                               ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stringify_value`
[INFO] [stdout]  --> src/parser.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{Token, TokenType, stringify_value, ThorLangError};
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Function` and `eval_statement`
[INFO] [stdout]  --> src/native_functions.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{eval_statement, interpret_code, Environment, Function, Value, ValueType, ThorLangError};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^                               ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/parser.rs:99:23
[INFO] [stdout]    |
[INFO] [stdout] 99 |                 ret = (overload_statement(current_index, tokens));
[INFO] [stdout]    |                       ^                                         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 99 -                 ret = (overload_statement(current_index, tokens));
[INFO] [stdout] 99 +                 ret = overload_statement(current_index, tokens);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `stringify_value`
[INFO] [stdout]  --> src/parser.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{Token, TokenType, stringify_value, ThorLangError};
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/parser.rs:103:23
[INFO] [stdout]     |
[INFO] [stdout] 103 |                 ret = (return_statement(current_index, tokens));
[INFO] [stdout]     |                       ^                                       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 103 -                 ret = (return_statement(current_index, tokens));
[INFO] [stdout] 103 +                 ret = return_statement(current_index, tokens);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/parser.rs:107:23
[INFO] [stdout]     |
[INFO] [stdout] 107 |                 ret = (print_statement(current_index, tokens))
[INFO] [stdout]     |                       ^                                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 107 -                 ret = (print_statement(current_index, tokens))
[INFO] [stdout] 107 +                 ret = print_statement(current_index, tokens)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/parser.rs:111:23
[INFO] [stdout]     |
[INFO] [stdout] 111 |                 ret = (function_statement(current_index, tokens))
[INFO] [stdout]     |                       ^                                         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 111 -                 ret = (function_statement(current_index, tokens))
[INFO] [stdout] 111 +                 ret = function_statement(current_index, tokens)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/parser.rs:115:23
[INFO] [stdout]     |
[INFO] [stdout] 115 |                 ret = (do_statement(current_index, tokens))
[INFO] [stdout]     |                       ^                                   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 115 -                 ret = (do_statement(current_index, tokens))
[INFO] [stdout] 115 +                 ret = do_statement(current_index, tokens)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/parser.rs:119:23
[INFO] [stdout]     |
[INFO] [stdout] 119 |                 ret = (if_statement(current_index, tokens))
[INFO] [stdout]     |                       ^                                   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 119 -                 ret = (if_statement(current_index, tokens))
[INFO] [stdout] 119 +                 ret = if_statement(current_index, tokens)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/parser.rs:123:23
[INFO] [stdout]     |
[INFO] [stdout] 123 |                 ret = (while_statement(current_index, tokens))
[INFO] [stdout]     |                       ^                                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 123 -                 ret = (while_statement(current_index, tokens))
[INFO] [stdout] 123 +                 ret = while_statement(current_index, tokens)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/parser.rs:127:23
[INFO] [stdout]     |
[INFO] [stdout] 127 |                 ret = (declaration(current_index, tokens))
[INFO] [stdout]     |                       ^                                  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 127 -                 ret = (declaration(current_index, tokens))
[INFO] [stdout] 127 +                 ret = declaration(current_index, tokens)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/parser.rs:99:23
[INFO] [stdout]    |
[INFO] [stdout] 99 |                 ret = (overload_statement(current_index, tokens));
[INFO] [stdout]    |                       ^                                         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 99 -                 ret = (overload_statement(current_index, tokens));
[INFO] [stdout] 99 +                 ret = overload_statement(current_index, tokens);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/parser.rs:103:23
[INFO] [stdout]     |
[INFO] [stdout] 103 |                 ret = (return_statement(current_index, tokens));
[INFO] [stdout]     |                       ^                                       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 103 -                 ret = (return_statement(current_index, tokens));
[INFO] [stdout] 103 +                 ret = return_statement(current_index, tokens);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/parser.rs:107:23
[INFO] [stdout]     |
[INFO] [stdout] 107 |                 ret = (print_statement(current_index, tokens))
[INFO] [stdout]     |                       ^                                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 107 -                 ret = (print_statement(current_index, tokens))
[INFO] [stdout] 107 +                 ret = print_statement(current_index, tokens)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/parser.rs:111:23
[INFO] [stdout]     |
[INFO] [stdout] 111 |                 ret = (function_statement(current_index, tokens))
[INFO] [stdout]     |                       ^                                         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 111 -                 ret = (function_statement(current_index, tokens))
[INFO] [stdout] 111 +                 ret = function_statement(current_index, tokens)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/parser.rs:115:23
[INFO] [stdout]     |
[INFO] [stdout] 115 |                 ret = (do_statement(current_index, tokens))
[INFO] [stdout]     |                       ^                                   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 115 -                 ret = (do_statement(current_index, tokens))
[INFO] [stdout] 115 +                 ret = do_statement(current_index, tokens)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/parser.rs:119:23
[INFO] [stdout]     |
[INFO] [stdout] 119 |                 ret = (if_statement(current_index, tokens))
[INFO] [stdout]     |                       ^                                   ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 119 -                 ret = (if_statement(current_index, tokens))
[INFO] [stdout] 119 +                 ret = if_statement(current_index, tokens)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/parser.rs:123:23
[INFO] [stdout]     |
[INFO] [stdout] 123 |                 ret = (while_statement(current_index, tokens))
[INFO] [stdout]     |                       ^                                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 123 -                 ret = (while_statement(current_index, tokens))
[INFO] [stdout] 123 +                 ret = while_statement(current_index, tokens)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/parser.rs:127:23
[INFO] [stdout]     |
[INFO] [stdout] 127 |                 ret = (declaration(current_index, tokens))
[INFO] [stdout]     |                       ^                                  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 127 -                 ret = (declaration(current_index, tokens))
[INFO] [stdout] 127 +                 ret = declaration(current_index, tokens)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]   --> src/eval.rs:81:66
[INFO] [stdout]    |
[INFO] [stdout] 81 |             Statement::Overload { operator, operands, operation, line } => {
[INFO] [stdout]    |                                                                  ^^^^ help: try ignoring the field: `line: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]    --> src/eval.rs:107:45
[INFO] [stdout]     |
[INFO] [stdout] 107 |             Statement::Return { expression, line } => {
[INFO] [stdout]     |                                             ^^^^ help: try ignoring the field: `line: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]    --> src/eval.rs:119:17
[INFO] [stdout]     |
[INFO] [stdout] 119 |                 line
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `line: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]    --> src/eval.rs:132:44
[INFO] [stdout]     |
[INFO] [stdout] 132 |             Statement::Block { statements, line } => {
[INFO] [stdout]     |                                            ^^^^ help: try ignoring the field: `line: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]    --> src/eval.rs:142:17
[INFO] [stdout]     |
[INFO] [stdout] 142 |                 line
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `line: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]    --> src/eval.rs:167:50
[INFO] [stdout]     |
[INFO] [stdout] 167 |             Statement::While { condition, block, line } => {
[INFO] [stdout]     |                                                  ^^^^ help: try ignoring the field: `line: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]    --> src/eval.rs:188:44
[INFO] [stdout]     |
[INFO] [stdout] 188 |             Statement::Print { expression, line } => {
[INFO] [stdout]     |                                            ^^^^ help: try ignoring the field: `line: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]    --> src/eval.rs:199:41
[INFO] [stdout]     |
[INFO] [stdout] 199 |             Statement::Do { expression, line } => {
[INFO] [stdout]     |                                         ^^^^ help: try ignoring the field: `line: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]    --> src/eval.rs:206:53
[INFO] [stdout]     |
[INFO] [stdout] 206 |             Statement::Variable { name, expression, line } => {
[INFO] [stdout]     |                                                     ^^^^ help: try ignoring the field: `line: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]   --> src/eval.rs:81:66
[INFO] [stdout]    |
[INFO] [stdout] 81 |             Statement::Overload { operator, operands, operation, line } => {
[INFO] [stdout]    |                                                                  ^^^^ help: try ignoring the field: `line: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]    --> src/eval.rs:107:45
[INFO] [stdout]     |
[INFO] [stdout] 107 |             Statement::Return { expression, line } => {
[INFO] [stdout]     |                                             ^^^^ help: try ignoring the field: `line: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]    --> src/eval.rs:119:17
[INFO] [stdout]     |
[INFO] [stdout] 119 |                 line
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `line: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]    --> src/eval.rs:132:44
[INFO] [stdout]     |
[INFO] [stdout] 132 |             Statement::Block { statements, line } => {
[INFO] [stdout]     |                                            ^^^^ help: try ignoring the field: `line: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]    --> src/eval.rs:142:17
[INFO] [stdout]     |
[INFO] [stdout] 142 |                 line
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `line: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]    --> src/eval.rs:167:50
[INFO] [stdout]     |
[INFO] [stdout] 167 |             Statement::While { condition, block, line } => {
[INFO] [stdout]     |                                                  ^^^^ help: try ignoring the field: `line: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]    --> src/eval.rs:188:44
[INFO] [stdout]     |
[INFO] [stdout] 188 |             Statement::Print { expression, line } => {
[INFO] [stdout]     |                                            ^^^^ help: try ignoring the field: `line: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]    --> src/eval.rs:199:41
[INFO] [stdout]     |
[INFO] [stdout] 199 |             Statement::Do { expression, line } => {
[INFO] [stdout]     |                                         ^^^^ help: try ignoring the field: `line: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]    --> src/eval.rs:206:53
[INFO] [stdout]     |
[INFO] [stdout] 206 |             Statement::Variable { name, expression, line } => {
[INFO] [stdout]     |                                                     ^^^^ help: try ignoring the field: `line: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num`
[INFO] [stdout]    --> src/eval.rs:662:35
[INFO] [stdout]     |
[INFO] [stdout] 662 |                 ValueType::Number(num) => {
[INFO] [stdout]     |                                   ^^^ help: if this is intentional, prefix it with an underscore: `_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arr`
[INFO] [stdout]    --> src/eval.rs:667:34
[INFO] [stdout]     |
[INFO] [stdout] 667 |                 ValueType::Array(arr) => {
[INFO] [stdout]     |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_arr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num`
[INFO] [stdout]    --> src/eval.rs:662:35
[INFO] [stdout]     |
[INFO] [stdout] 662 |                 ValueType::Number(num) => {
[INFO] [stdout]     |                                   ^^^ help: if this is intentional, prefix it with an underscore: `_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arr`
[INFO] [stdout]    --> src/eval.rs:667:34
[INFO] [stdout]     |
[INFO] [stdout] 667 |                 ValueType::Array(arr) => {
[INFO] [stdout]     |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_arr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `init_value`
[INFO] [stdout]    --> src/native_functions.rs:168:9
[INFO] [stdout]     |
[INFO] [stdout] 168 |     let init_value = Some(Box::new(init));
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_init_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/native_functions.rs:166:9
[INFO] [stdout]     |
[INFO] [stdout] 166 |     let mut fields = HashMap::new();
[INFO] [stdout]     |         ----^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `init_value`
[INFO] [stdout]    --> src/native_functions.rs:168:9
[INFO] [stdout]     |
[INFO] [stdout] 168 |     let init_value = Some(Box::new(init));
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_init_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/native_functions.rs:166:9
[INFO] [stdout]     |
[INFO] [stdout] 166 |     let mut fields = HashMap::new();
[INFO] [stdout]     |         ----^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `token` is never read
[INFO] [stdout]    --> src/parser.rs:324:13
[INFO] [stdout]     |
[INFO] [stdout] 324 |     let mut token = &consume_token(current_index, tokens).clone();
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `token` is never read
[INFO] [stdout]    --> src/parser.rs:403:9
[INFO] [stdout]     |
[INFO] [stdout] 403 |         token = consume_token(current_index, tokens).clone();
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `token` is never read
[INFO] [stdout]    --> src/parser.rs:324:13
[INFO] [stdout]     |
[INFO] [stdout] 324 |     let mut token = &consume_token(current_index, tokens).clone();
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `token` is never read
[INFO] [stdout]    --> src/parser.rs:403:9
[INFO] [stdout]     |
[INFO] [stdout] 403 |         token = consume_token(current_index, tokens).clone();
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/eval.rs:794:17
[INFO] [stdout]     |
[INFO] [stdout] 794 | /                 enclosing.borrow_mut().set(
[INFO] [stdout] 795 | |                     order.get(0).unwrap().get_string().unwrap(),
[INFO] [stdout] 796 | |                     eval_value.clone(),
[INFO] [stdout] 797 | |                 );
[INFO] [stdout]     | |_________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 794 |                 let _ = enclosing.borrow_mut().set(
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/eval.rs:845:13
[INFO] [stdout]     |
[INFO] [stdout] 845 | /             enclosing.borrow_mut().set(
[INFO] [stdout] 846 | |                 order.get(0).unwrap().get_string().unwrap().to_string(),
[INFO] [stdout] 847 | |                 value.clone(),
[INFO] [stdout] 848 | |             );
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 845 |             let _ = enclosing.borrow_mut().set(
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/native_functions.rs:225:25
[INFO] [stdout]     |
[INFO] [stdout] 225 | /                         enclosing
[INFO] [stdout] 226 | |                             .borrow_mut()
[INFO] [stdout] 227 | |                             .set(var_name.clone(), Value::array(newarr.clone()));
[INFO] [stdout]     | |________________________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 225 |                         let _ = enclosing
[INFO] [stdout]     |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/eval.rs:794:17
[INFO] [stdout]     |
[INFO] [stdout] 794 | /                 enclosing.borrow_mut().set(
[INFO] [stdout] 795 | |                     order.get(0).unwrap().get_string().unwrap(),
[INFO] [stdout] 796 | |                     eval_value.clone(),
[INFO] [stdout] 797 | |                 );
[INFO] [stdout]     | |_________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 794 |                 let _ = enclosing.borrow_mut().set(
[INFO] [stdout]     |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/eval.rs:845:13
[INFO] [stdout]     |
[INFO] [stdout] 845 | /             enclosing.borrow_mut().set(
[INFO] [stdout] 846 | |                 order.get(0).unwrap().get_string().unwrap().to_string(),
[INFO] [stdout] 847 | |                 value.clone(),
[INFO] [stdout] 848 | |             );
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 845 |             let _ = enclosing.borrow_mut().set(
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/native_functions.rs:225:25
[INFO] [stdout]     |
[INFO] [stdout] 225 | /                         enclosing
[INFO] [stdout] 226 | |                             .borrow_mut()
[INFO] [stdout] 227 | |                             .set(var_name.clone(), Value::array(newarr.clone()));
[INFO] [stdout]     | |________________________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 225 |                         let _ = enclosing
[INFO] [stdout]     |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 28 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 28 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.67s
[INFO] running `Command { std: "docker" "inspect" "05e292eee3029b8e134574cc7c2682844086aaa414fbd88bba3d6f840ef38d0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05e292eee3029b8e134574cc7c2682844086aaa414fbd88bba3d6f840ef38d0e", kill_on_drop: false }`
[INFO] [stdout] 05e292eee3029b8e134574cc7c2682844086aaa414fbd88bba3d6f840ef38d0e