[INFO] cloning repository https://github.com/Matus-Dubrava/monkey_interpreter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Matus-Dubrava/monkey_interpreter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMatus-Dubrava%2Fmonkey_interpreter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMatus-Dubrava%2Fmonkey_interpreter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 032d745e8a4e8dab59c00284ec90369b9f0abd55 [INFO] checking Matus-Dubrava/monkey_interpreter/032d745e8a4e8dab59c00284ec90369b9f0abd55 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMatus-Dubrava%2Fmonkey_interpreter" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Matus-Dubrava/monkey_interpreter 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/Matus-Dubrava/monkey_interpreter [INFO] finished tweaking git repo https://github.com/Matus-Dubrava/monkey_interpreter [INFO] tweaked toml for git repo https://github.com/Matus-Dubrava/monkey_interpreter written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Matus-Dubrava/monkey_interpreter 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] [stderr] warning: file `/workspace/builds/worker-6-tc1/source/src/main.rs` found to be present in multiple build targets: [INFO] [stderr] * `lib` target `monkey_interpreter` [INFO] [stderr] * `bin` target `monkey_interpreter` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded eyre v0.6.8 [INFO] [stderr] Downloaded anstyle-wincon v2.1.0 [INFO] [stderr] Downloaded anstyle v1.0.3 [INFO] [stderr] Downloaded anstream v0.5.0 [INFO] [stderr] Downloaded clap v4.4.4 [INFO] [stderr] Downloaded proc-macro2 v1.0.67 [INFO] [stderr] Downloaded memchr v2.6.3 [INFO] [stderr] Downloaded clap_builder v4.4.4 [INFO] [stderr] Downloaded color-spantrace v0.2.0 [INFO] [stderr] Downloaded gimli v0.28.0 [INFO] [stderr] Downloaded syn v2.0.35 [INFO] [stderr] Downloaded color-eyre v0.6.2 [INFO] [stderr] Downloaded libc v0.2.148 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0c9a06164e91bc49a6aa31e34f3aed7fa8cca60c578a3d5170f4995f0966c540 [INFO] running `Command { std: "docker" "start" "-a" "0c9a06164e91bc49a6aa31e34f3aed7fa8cca60c578a3d5170f4995f0966c540", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c9a06164e91bc49a6aa31e34f3aed7fa8cca60c578a3d5170f4995f0966c540", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c9a06164e91bc49a6aa31e34f3aed7fa8cca60c578a3d5170f4995f0966c540", kill_on_drop: false }` [INFO] [stdout] 0c9a06164e91bc49a6aa31e34f3aed7fa8cca60c578a3d5170f4995f0966c540 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 33af60105e36a64eef6833950e34a2f90ade0d94142f53debdff33d42c7ebd0a [INFO] running `Command { std: "docker" "start" "-a" "33af60105e36a64eef6833950e34a2f90ade0d94142f53debdff33d42c7ebd0a", kill_on_drop: false }` [INFO] [stderr] warning: file `/opt/rustwide/workdir/src/main.rs` found to be present in multiple build targets: [INFO] [stderr] * `lib` target `monkey_interpreter` [INFO] [stderr] * `bin` target `monkey_interpreter` [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling eyre v0.6.8 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking anstyle v1.0.3 [INFO] [stderr] Checking gimli v0.28.0 [INFO] [stderr] Checking memchr v2.6.3 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking anstream v0.5.0 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking clap_builder v4.4.4 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Checking object v0.32.1 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking tracing-subscriber v0.3.17 [INFO] [stderr] Checking clap_lex v0.5.1 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling syn v2.0.35 [INFO] [stderr] Checking tracing-error v0.2.0 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Checking color-spantrace v0.2.0 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Checking color-eyre v0.6.2 [INFO] [stderr] Compiling clap_derive v4.4.2 [INFO] [stderr] Checking clap v4.4.4 [INFO] [stderr] Checking monkey_interpreter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Node` [INFO] [stdout] --> src/parser.rs:5:95 [INFO] [stdout] | [INFO] [stdout] 5 | FunctionLiteral, Identifier, IfExpression, InfixExpression, IntegerLiteral, LetStatement, Node, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Node` [INFO] [stdout] --> src/parser.rs:5:95 [INFO] [stdout] | [INFO] [stdout] 5 | FunctionLiteral, Identifier, IfExpression, InfixExpression, IntegerLiteral, LetStatement, Node, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Node` [INFO] [stdout] --> src/parser.rs:5:95 [INFO] [stdout] | [INFO] [stdout] 5 | FunctionLiteral, Identifier, IfExpression, InfixExpression, IntegerLiteral, LetStatement, Node, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `environment` [INFO] [stdout] --> src/ast.rs:43:20 [INFO] [stdout] | [INFO] [stdout] 43 | fn eval(&self, environment: &mut Environment) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_environment` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `environment` [INFO] [stdout] --> src/ast.rs:43:20 [INFO] [stdout] | [INFO] [stdout] 43 | fn eval(&self, environment: &mut Environment) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_environment` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `environment` [INFO] [stdout] --> src/ast.rs:43:20 [INFO] [stdout] | [INFO] [stdout] 43 | fn eval(&self, environment: &mut Environment) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_environment` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `environment` [INFO] [stdout] --> src/ast.rs:335:20 [INFO] [stdout] | [INFO] [stdout] 335 | fn eval(&self, environment: &mut Environment) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_environment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `environment` [INFO] [stdout] --> src/ast.rs:368:20 [INFO] [stdout] | [INFO] [stdout] 368 | fn eval(&self, environment: &mut Environment) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_environment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `environment` [INFO] [stdout] --> src/ast.rs:335:20 [INFO] [stdout] | [INFO] [stdout] 335 | fn eval(&self, environment: &mut Environment) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_environment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `environment` [INFO] [stdout] --> src/ast.rs:335:20 [INFO] [stdout] | [INFO] [stdout] 335 | fn eval(&self, environment: &mut Environment) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_environment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `environment` [INFO] [stdout] --> src/ast.rs:368:20 [INFO] [stdout] | [INFO] [stdout] 368 | fn eval(&self, environment: &mut Environment) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_environment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `environment` [INFO] [stdout] --> src/ast.rs:368:20 [INFO] [stdout] | [INFO] [stdout] 368 | fn eval(&self, environment: &mut Environment) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_environment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `environment` [INFO] [stdout] --> src/ast.rs:688:20 [INFO] [stdout] | [INFO] [stdout] 688 | fn eval(&self, environment: &mut Environment) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_environment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `environment` [INFO] [stdout] --> src/ast.rs:736:20 [INFO] [stdout] | [INFO] [stdout] 736 | fn eval(&self, environment: &mut Environment) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_environment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `environment` [INFO] [stdout] --> src/ast.rs:688:20 [INFO] [stdout] | [INFO] [stdout] 688 | fn eval(&self, environment: &mut Environment) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_environment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `environment` [INFO] [stdout] --> src/ast.rs:688:20 [INFO] [stdout] | [INFO] [stdout] 688 | fn eval(&self, environment: &mut Environment) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_environment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `environment` [INFO] [stdout] --> src/ast.rs:778:20 [INFO] [stdout] | [INFO] [stdout] 778 | fn eval(&self, environment: &mut Environment) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_environment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `environment` [INFO] [stdout] --> src/ast.rs:736:20 [INFO] [stdout] | [INFO] [stdout] 736 | fn eval(&self, environment: &mut Environment) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_environment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `environment` [INFO] [stdout] --> src/ast.rs:736:20 [INFO] [stdout] | [INFO] [stdout] 736 | fn eval(&self, environment: &mut Environment) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_environment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `environment` [INFO] [stdout] --> src/ast.rs:778:20 [INFO] [stdout] | [INFO] [stdout] 778 | fn eval(&self, environment: &mut Environment) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_environment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `environment` [INFO] [stdout] --> src/ast.rs:778:20 [INFO] [stdout] | [INFO] [stdout] 778 | fn eval(&self, environment: &mut Environment) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_environment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/main.rs:16:4 [INFO] [stdout] | [INFO] [stdout] 16 | fn main() -> Result<(), color_eyre::Report> { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/main.rs:16:4 [INFO] [stdout] | [INFO] [stdout] 16 | fn main() -> Result<(), color_eyre::Report> { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Expression`, `Identifier`, `LetStatement`, `Program`, and `Statement` [INFO] [stdout] --> tests/parser_test.rs:7:35 [INFO] [stdout] | [INFO] [stdout] 7 | use monkey_interpreter::ast::{Expression, Identifier, LetStatement, Node, Program, Statement}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `TokenType` and `Token` [INFO] [stdout] --> tests/parser_test.rs:9:37 [INFO] [stdout] | [INFO] [stdout] 9 | use monkey_interpreter::token::{Token, TokenType}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_and_assert_prefix_expression` is never used [INFO] [stdout] --> tests/helpers.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn get_and_assert_prefix_expression(expr: &Box) -> &PrefixExpression { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_and_assert_let_statement` is never used [INFO] [stdout] --> tests/helpers.rs:70:8 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn get_and_assert_let_statement(stmt: &Box) -> &LetStatement { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_and_assert_return_statement` is never used [INFO] [stdout] --> tests/helpers.rs:76:8 [INFO] [stdout] | [INFO] [stdout] 76 | pub fn get_and_assert_return_statement(stmt: &Box) -> &ReturnStatement { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_and_assert_if_expression` is never used [INFO] [stdout] --> tests/helpers.rs:85:8 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn get_and_assert_if_expression(expr: &Box) -> &IfExpression { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_and_assert_function_literal` is never used [INFO] [stdout] --> tests/helpers.rs:91:8 [INFO] [stdout] | [INFO] [stdout] 91 | pub fn get_and_assert_function_literal(expr: &Box) -> &FunctionLiteral { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_and_assert_call_expression` is never used [INFO] [stdout] --> tests/helpers.rs:97:8 [INFO] [stdout] | [INFO] [stdout] 97 | pub fn get_and_assert_call_expression(expr: &Box) -> &CallExpression { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check_parse_errors` is never used [INFO] [stdout] --> tests/helpers.rs:103:8 [INFO] [stdout] | [INFO] [stdout] 103 | pub fn check_parse_errors(parser: &Parser) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `validate_let_statement` is never used [INFO] [stdout] --> tests/helpers.rs:128:8 [INFO] [stdout] | [INFO] [stdout] 128 | pub fn validate_let_statement(stmt: &Box, name: &String) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `validate_return_statement` is never used [INFO] [stdout] --> tests/helpers.rs:152:8 [INFO] [stdout] | [INFO] [stdout] 152 | pub fn validate_return_statement(stmt: &Box) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `validate_prefix_expression` is never used [INFO] [stdout] --> tests/helpers.rs:297:8 [INFO] [stdout] | [INFO] [stdout] 297 | pub fn validate_prefix_expression( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `validate_identifier` is never used [INFO] [stdout] --> tests/helpers.rs:328:8 [INFO] [stdout] | [INFO] [stdout] 328 | pub fn validate_identifier(ident: &Identifier, value: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `validate_function_parameters` is never used [INFO] [stdout] --> tests/helpers.rs:347:8 [INFO] [stdout] | [INFO] [stdout] 347 | pub fn validate_function_parameters(parameters: &Vec, expected_parameters: &Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `validate_argument_list_length` is never used [INFO] [stdout] --> tests/helpers.rs:359:8 [INFO] [stdout] | [INFO] [stdout] 359 | pub fn validate_argument_list_length(actual: usize, expected: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Node` [INFO] [stdout] --> src/parser.rs:5:95 [INFO] [stdout] | [INFO] [stdout] 5 | FunctionLiteral, Identifier, IfExpression, InfixExpression, IntegerLiteral, LetStatement, Node, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Node` [INFO] [stdout] --> src/parser.rs:5:95 [INFO] [stdout] | [INFO] [stdout] 5 | FunctionLiteral, Identifier, IfExpression, InfixExpression, IntegerLiteral, LetStatement, Node, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `environment` [INFO] [stdout] --> src/ast.rs:43:20 [INFO] [stdout] | [INFO] [stdout] 43 | fn eval(&self, environment: &mut Environment) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_environment` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `environment` [INFO] [stdout] --> src/ast.rs:43:20 [INFO] [stdout] | [INFO] [stdout] 43 | fn eval(&self, environment: &mut Environment) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_environment` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `environment` [INFO] [stdout] --> src/ast.rs:335:20 [INFO] [stdout] | [INFO] [stdout] 335 | fn eval(&self, environment: &mut Environment) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_environment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `validate_let_statement` is never used [INFO] [stdout] --> tests/helpers.rs:128:8 [INFO] [stdout] | [INFO] [stdout] 128 | pub fn validate_let_statement(stmt: &Box, name: &String) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `validate_return_statement` is never used [INFO] [stdout] --> tests/helpers.rs:152:8 [INFO] [stdout] | [INFO] [stdout] 152 | pub fn validate_return_statement(stmt: &Box) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `environment` [INFO] [stdout] --> src/ast.rs:368:20 [INFO] [stdout] | [INFO] [stdout] 368 | fn eval(&self, environment: &mut Environment) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_environment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `environment` [INFO] [stdout] --> src/ast.rs:335:20 [INFO] [stdout] | [INFO] [stdout] 335 | fn eval(&self, environment: &mut Environment) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_environment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `environment` [INFO] [stdout] --> src/ast.rs:368:20 [INFO] [stdout] | [INFO] [stdout] 368 | fn eval(&self, environment: &mut Environment) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_environment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `environment` [INFO] [stdout] --> src/ast.rs:688:20 [INFO] [stdout] | [INFO] [stdout] 688 | fn eval(&self, environment: &mut Environment) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_environment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `environment` [INFO] [stdout] --> src/ast.rs:688:20 [INFO] [stdout] | [INFO] [stdout] 688 | fn eval(&self, environment: &mut Environment) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_environment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `environment` [INFO] [stdout] --> src/ast.rs:736:20 [INFO] [stdout] | [INFO] [stdout] 736 | fn eval(&self, environment: &mut Environment) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_environment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `environment` [INFO] [stdout] --> src/ast.rs:736:20 [INFO] [stdout] | [INFO] [stdout] 736 | fn eval(&self, environment: &mut Environment) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_environment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `environment` [INFO] [stdout] --> src/ast.rs:778:20 [INFO] [stdout] | [INFO] [stdout] 778 | fn eval(&self, environment: &mut Environment) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_environment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `environment` [INFO] [stdout] --> src/ast.rs:778:20 [INFO] [stdout] | [INFO] [stdout] 778 | fn eval(&self, environment: &mut Environment) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_environment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.75s [INFO] running `Command { std: "docker" "inspect" "33af60105e36a64eef6833950e34a2f90ade0d94142f53debdff33d42c7ebd0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33af60105e36a64eef6833950e34a2f90ade0d94142f53debdff33d42c7ebd0a", kill_on_drop: false }` [INFO] [stdout] 33af60105e36a64eef6833950e34a2f90ade0d94142f53debdff33d42c7ebd0a