[INFO] fetching crate modu 0.3.3...
[INFO] checking modu-0.3.3 against master#85c39893a761fe4c050523278da4e7e45ab42b6e for pr-134688
[INFO] extracting crate modu 0.3.3 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate modu 0.3.3 on toolchain 85c39893a761fe4c050523278da4e7e45ab42b6e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+85c39893a761fe4c050523278da4e7e45ab42b6e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-7-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate modu 0.3.3
[INFO] finished tweaking crates.io crate modu 0.3.3
[INFO] tweaked toml for crates.io crate modu 0.3.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate modu 0.3.3 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" "+85c39893a761fe4c050523278da4e7e45ab42b6e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 65f720a32ae2ec31bf00c02e350302601a39056b1cc024c12f55f372651aa987
[INFO] running `Command { std: "docker" "start" "-a" "65f720a32ae2ec31bf00c02e350302601a39056b1cc024c12f55f372651aa987", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+85c39893a761fe4c050523278da4e7e45ab42b6e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `fmt::write`
[INFO] [stdout]  --> src/ast.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{collections::HashMap, fmt::write};
[INFO] [stdout]   |                                 ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fmt::write`
[INFO] [stdout]  --> src/ast.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{collections::HashMap, fmt::write};
[INFO] [stdout]   |                                 ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `as_`
[INFO] [stdout]    --> src/parser.rs:304:45
[INFO] [stdout]     |
[INFO] [stdout] 304 |                         AST::Import { file, as_, line } => {
[INFO] [stdout]     |                                             ^^^ help: try ignoring the field: `as_: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right`
[INFO] [stdout]    --> src/parser.rs:327:66
[INFO] [stdout]     |
[INFO] [stdout] 327 | ...                   if let AST::Addition { left, right, line } = *value {
[INFO] [stdout]     |                                                    ^^^^^ help: try ignoring the field: `right: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right`
[INFO] [stdout]    --> src/parser.rs:338:73
[INFO] [stdout]     |
[INFO] [stdout] 338 | ...                   if let AST::Subtraction { left, right, line } = *value {
[INFO] [stdout]     |                                                       ^^^^^ help: try ignoring the field: `right: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `property`
[INFO] [stdout]    --> src/parser.rs:358:63
[INFO] [stdout]     |
[INFO] [stdout] 358 | ...                   AST::PropertyAccess { object, property, line } => {
[INFO] [stdout]     |                                                     ^^^^^^^^ help: try ignoring the field: `property: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right`
[INFO] [stdout]    --> src/parser.rs:372:55
[INFO] [stdout]     |
[INFO] [stdout] 372 | ...                   AST::Addition { left, right, line } => {
[INFO] [stdout]     |                                             ^^^^^ help: try ignoring the field: `right: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right`
[INFO] [stdout]    --> src/parser.rs:386:58
[INFO] [stdout]     |
[INFO] [stdout] 386 | ...                   AST::Subtraction { left, right, line } => {
[INFO] [stdout]     |                                                ^^^^^ help: try ignoring the field: `right: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `property`
[INFO] [stdout]    --> src/parser.rs:433:55
[INFO] [stdout]     |
[INFO] [stdout] 433 |                         AST::PropertyAccess { object, property, line } => {
[INFO] [stdout]     |                                                       ^^^^^^^^ help: try ignoring the field: `property: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/parser.rs:490:61
[INFO] [stdout]     |
[INFO] [stdout] 490 |                     if let Some(AST::LetDeclaration { name, value, line }) = temp_ast.pop() {                    
[INFO] [stdout]     |                                                             ^^^^^ help: try ignoring the field: `value: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right`
[INFO] [stdout]    --> src/parser.rs:595:55
[INFO] [stdout]     |
[INFO] [stdout] 595 | ...                   AST::Addition { left, right, line } => {
[INFO] [stdout]     |                                             ^^^^^ help: try ignoring the field: `right: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right`
[INFO] [stdout]    --> src/parser.rs:603:58
[INFO] [stdout]     |
[INFO] [stdout] 603 | ...                   AST::Subtraction { left, right, line } => {
[INFO] [stdout]     |                                                ^^^^^ help: try ignoring the field: `right: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right`
[INFO] [stdout]    --> src/parser.rs:635:58
[INFO] [stdout]     |
[INFO] [stdout] 635 | ...                   if let AST::Addition { left, right, line } = *value {
[INFO] [stdout]     |                                                    ^^^^^ help: try ignoring the field: `right: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right`
[INFO] [stdout]    --> src/parser.rs:826:55
[INFO] [stdout]     |
[INFO] [stdout] 826 | ...                   AST::Addition { left, right, line } => {
[INFO] [stdout]     |                                             ^^^^^ help: try ignoring the field: `right: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right`
[INFO] [stdout]    --> src/parser.rs:834:58
[INFO] [stdout]     |
[INFO] [stdout] 834 | ...                   AST::Subtraction { left, right, line } => {
[INFO] [stdout]     |                                                ^^^^^ help: try ignoring the field: `right: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right`
[INFO] [stdout]    --> src/parser.rs:868:58
[INFO] [stdout]     |
[INFO] [stdout] 868 | ...                   if let AST::Addition { left, right, line } = *value {
[INFO] [stdout]     |                                                    ^^^^^ help: try ignoring the field: `right: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right`
[INFO] [stdout]    --> src/parser.rs:879:65
[INFO] [stdout]     |
[INFO] [stdout] 879 | ...                   if let AST::Subtraction { left, right, line } = *value {
[INFO] [stdout]     |                                                       ^^^^^ help: try ignoring the field: `right: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right`
[INFO] [stdout]    --> src/parser.rs:911:50
[INFO] [stdout]     |
[INFO] [stdout] 911 |                         AST::Subtraction { left, right, line } => {
[INFO] [stdout]     |                                                  ^^^^^ help: try ignoring the field: `right: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/parser.rs:994:53
[INFO] [stdout]     |
[INFO] [stdout] 994 |                         AST::LetDeclaration { name, value, line } => {
[INFO] [stdout]     |                                                     ^^^^^ help: try ignoring the field: `value: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right`
[INFO] [stdout]     --> src/parser.rs:1058:55
[INFO] [stdout]      |
[INFO] [stdout] 1058 | ...                   AST::Addition { left, right, line } => {
[INFO] [stdout]      |                                             ^^^^^ help: try ignoring the field: `right: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right`
[INFO] [stdout]     --> src/parser.rs:1066:58
[INFO] [stdout]      |
[INFO] [stdout] 1066 | ...                   AST::Subtraction { left, right, line } => {
[INFO] [stdout]      |                                                ^^^^^ help: try ignoring the field: `right: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right`
[INFO] [stdout]     --> src/parser.rs:1100:58
[INFO] [stdout]      |
[INFO] [stdout] 1100 | ...                   if let AST::Addition { left, right, line } = *value {
[INFO] [stdout]      |                                                    ^^^^^ help: try ignoring the field: `right: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `condition`
[INFO] [stdout]     --> src/parser.rs:1200:57
[INFO] [stdout]      |
[INFO] [stdout] 1200 | ...                   Some(AST::IfStatement { condition, body, line }) => {
[INFO] [stdout]      |                                               ^^^^^^^^^ help: try ignoring the field: `condition: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `depth` is assigned to, but never used
[INFO] [stdout]  --> src/eval.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let mut depth = 0;
[INFO] [stdout]   |             ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider using `_depth` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]    --> src/eval.rs:131:53
[INFO] [stdout]     |
[INFO] [stdout] 131 |         AST::PropertyCall { object, property, args, line } => {
[INFO] [stdout]     |                                                     ^^^^ help: try ignoring the field: `line: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]    --> src/eval.rs:137:59
[INFO] [stdout]     |
[INFO] [stdout] 137 | ...                   AST::Object { properties, line } => {
[INFO] [stdout]     |                                                 ^^^^ help: try ignoring the field: `line: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]    --> src/eval.rs:141:91
[INFO] [stdout]     |
[INFO] [stdout] 141 | ...                   AST::Function { name, args: f_args, body, line } => {
[INFO] [stdout]     |                                                                 ^^^^ help: try ignoring the field: `line: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]    --> src/eval.rs:187:37
[INFO] [stdout]     |
[INFO] [stdout] 187 |         AST::IsEqual { left, right, line } => {
[INFO] [stdout]     |                                     ^^^^ help: try ignoring the field: `line: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]    --> src/eval.rs:211:39
[INFO] [stdout]     |
[INFO] [stdout] 211 |         AST::IsUnequal { left, right, line } => {
[INFO] [stdout]     |                                       ^^^^ help: try ignoring the field: `line: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]    --> src/eval.rs:235:30
[INFO] [stdout]     |
[INFO] [stdout] 235 |         AST::Exists { value, line } => {
[INFO] [stdout]     |                              ^^^^ help: try ignoring the field: `line: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]    --> src/eval.rs:247:45
[INFO] [stdout]     |
[INFO] [stdout] 247 |         AST::IfStatement { condition, body, line } => {
[INFO] [stdout]     |                                             ^^^^ help: try ignoring the field: `line: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]    --> src/eval.rs:271:38
[INFO] [stdout]     |
[INFO] [stdout] 271 |         AST::Addition { left, right, line } => {
[INFO] [stdout]     |                                      ^^^^ help: try ignoring the field: `line: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]    --> src/eval.rs:299:41
[INFO] [stdout]     |
[INFO] [stdout] 299 |         AST::Subtraction { left, right, line } => {
[INFO] [stdout]     |                                         ^^^^ help: try ignoring the field: `line: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]    --> src/eval.rs:352:49
[INFO] [stdout]     |
[INFO] [stdout] 352 |         AST::PropertyAccess { object, property, line } => {
[INFO] [stdout]     |                                                 ^^^^ help: try ignoring the field: `line: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]    --> src/eval.rs:358:59
[INFO] [stdout]     |
[INFO] [stdout] 358 | ...                   AST::Object { properties, line } => {
[INFO] [stdout]     |                                                 ^^^^ help: try ignoring the field: `line: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `depth` is never read
[INFO] [stdout]    --> src/eval.rs:394:9
[INFO] [stdout]     |
[INFO] [stdout] 394 |         depth -= 1;
[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: unnecessary `unsafe` block
[INFO] [stdout]    --> src/eval.rs:393:5
[INFO] [stdout]     |
[INFO] [stdout] 393 |     unsafe {
[INFO] [stdout]     |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ExpectedToken` is never constructed
[INFO] [stdout]  --> src/lexer.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum LexingError {
[INFO] [stdout]   |          ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 7 |     ExpectedToken,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `LexingError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `AST` should have a snake case name
[INFO] [stdout]   --> src/internal.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |         Ok(AST) => {
[INFO] [stdout]    |            ^^^ help: convert the identifier to snake case: `ast`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `as_`
[INFO] [stdout]    --> src/parser.rs:304:45
[INFO] [stdout]     |
[INFO] [stdout] 304 |                         AST::Import { file, as_, line } => {
[INFO] [stdout]     |                                             ^^^ help: try ignoring the field: `as_: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right`
[INFO] [stdout]    --> src/parser.rs:327:66
[INFO] [stdout]     |
[INFO] [stdout] 327 | ...                   if let AST::Addition { left, right, line } = *value {
[INFO] [stdout]     |                                                    ^^^^^ help: try ignoring the field: `right: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right`
[INFO] [stdout]    --> src/parser.rs:338:73
[INFO] [stdout]     |
[INFO] [stdout] 338 | ...                   if let AST::Subtraction { left, right, line } = *value {
[INFO] [stdout]     |                                                       ^^^^^ help: try ignoring the field: `right: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `property`
[INFO] [stdout]    --> src/parser.rs:358:63
[INFO] [stdout]     |
[INFO] [stdout] 358 | ...                   AST::PropertyAccess { object, property, line } => {
[INFO] [stdout]     |                                                     ^^^^^^^^ help: try ignoring the field: `property: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right`
[INFO] [stdout]    --> src/parser.rs:372:55
[INFO] [stdout]     |
[INFO] [stdout] 372 | ...                   AST::Addition { left, right, line } => {
[INFO] [stdout]     |                                             ^^^^^ help: try ignoring the field: `right: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right`
[INFO] [stdout]    --> src/parser.rs:386:58
[INFO] [stdout]     |
[INFO] [stdout] 386 | ...                   AST::Subtraction { left, right, line } => {
[INFO] [stdout]     |                                                ^^^^^ help: try ignoring the field: `right: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `property`
[INFO] [stdout]    --> src/parser.rs:433:55
[INFO] [stdout]     |
[INFO] [stdout] 433 |                         AST::PropertyAccess { object, property, line } => {
[INFO] [stdout]     |                                                       ^^^^^^^^ help: try ignoring the field: `property: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/parser.rs:490:61
[INFO] [stdout]     |
[INFO] [stdout] 490 |                     if let Some(AST::LetDeclaration { name, value, line }) = temp_ast.pop() {                    
[INFO] [stdout]     |                                                             ^^^^^ help: try ignoring the field: `value: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right`
[INFO] [stdout]    --> src/parser.rs:595:55
[INFO] [stdout]     |
[INFO] [stdout] 595 | ...                   AST::Addition { left, right, line } => {
[INFO] [stdout]     |                                             ^^^^^ help: try ignoring the field: `right: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right`
[INFO] [stdout]    --> src/parser.rs:603:58
[INFO] [stdout]     |
[INFO] [stdout] 603 | ...                   AST::Subtraction { left, right, line } => {
[INFO] [stdout]     |                                                ^^^^^ help: try ignoring the field: `right: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right`
[INFO] [stdout]    --> src/parser.rs:635:58
[INFO] [stdout]     |
[INFO] [stdout] 635 | ...                   if let AST::Addition { left, right, line } = *value {
[INFO] [stdout]     |                                                    ^^^^^ help: try ignoring the field: `right: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right`
[INFO] [stdout]    --> src/parser.rs:826:55
[INFO] [stdout]     |
[INFO] [stdout] 826 | ...                   AST::Addition { left, right, line } => {
[INFO] [stdout]     |                                             ^^^^^ help: try ignoring the field: `right: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right`
[INFO] [stdout]    --> src/parser.rs:834:58
[INFO] [stdout]     |
[INFO] [stdout] 834 | ...                   AST::Subtraction { left, right, line } => {
[INFO] [stdout]     |                                                ^^^^^ help: try ignoring the field: `right: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right`
[INFO] [stdout]    --> src/parser.rs:868:58
[INFO] [stdout]     |
[INFO] [stdout] 868 | ...                   if let AST::Addition { left, right, line } = *value {
[INFO] [stdout]     |                                                    ^^^^^ help: try ignoring the field: `right: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right`
[INFO] [stdout]    --> src/parser.rs:879:65
[INFO] [stdout]     |
[INFO] [stdout] 879 | ...                   if let AST::Subtraction { left, right, line } = *value {
[INFO] [stdout]     |                                                       ^^^^^ help: try ignoring the field: `right: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right`
[INFO] [stdout]    --> src/parser.rs:911:50
[INFO] [stdout]     |
[INFO] [stdout] 911 |                         AST::Subtraction { left, right, line } => {
[INFO] [stdout]     |                                                  ^^^^^ help: try ignoring the field: `right: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/parser.rs:994:53
[INFO] [stdout]     |
[INFO] [stdout] 994 |                         AST::LetDeclaration { name, value, line } => {
[INFO] [stdout]     |                                                     ^^^^^ help: try ignoring the field: `value: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right`
[INFO] [stdout]     --> src/parser.rs:1058:55
[INFO] [stdout]      |
[INFO] [stdout] 1058 | ...                   AST::Addition { left, right, line } => {
[INFO] [stdout]      |                                             ^^^^^ help: try ignoring the field: `right: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right`
[INFO] [stdout]     --> src/parser.rs:1066:58
[INFO] [stdout]      |
[INFO] [stdout] 1066 | ...                   AST::Subtraction { left, right, line } => {
[INFO] [stdout]      |                                                ^^^^^ help: try ignoring the field: `right: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right`
[INFO] [stdout]     --> src/parser.rs:1100:58
[INFO] [stdout]      |
[INFO] [stdout] 1100 | ...                   if let AST::Addition { left, right, line } = *value {
[INFO] [stdout]      |                                                    ^^^^^ help: try ignoring the field: `right: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `condition`
[INFO] [stdout]     --> src/parser.rs:1200:57
[INFO] [stdout]      |
[INFO] [stdout] 1200 | ...                   Some(AST::IfStatement { condition, body, line }) => {
[INFO] [stdout]      |                                               ^^^^^^^^^ help: try ignoring the field: `condition: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `depth` is assigned to, but never used
[INFO] [stdout]  --> src/eval.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let mut depth = 0;
[INFO] [stdout]   |             ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider using `_depth` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]    --> src/eval.rs:131:53
[INFO] [stdout]     |
[INFO] [stdout] 131 |         AST::PropertyCall { object, property, args, line } => {
[INFO] [stdout]     |                                                     ^^^^ help: try ignoring the field: `line: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]    --> src/eval.rs:137:59
[INFO] [stdout]     |
[INFO] [stdout] 137 | ...                   AST::Object { properties, line } => {
[INFO] [stdout]     |                                                 ^^^^ help: try ignoring the field: `line: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]    --> src/eval.rs:141:91
[INFO] [stdout]     |
[INFO] [stdout] 141 | ...                   AST::Function { name, args: f_args, body, line } => {
[INFO] [stdout]     |                                                                 ^^^^ help: try ignoring the field: `line: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]    --> src/eval.rs:187:37
[INFO] [stdout]     |
[INFO] [stdout] 187 |         AST::IsEqual { left, right, line } => {
[INFO] [stdout]     |                                     ^^^^ help: try ignoring the field: `line: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]    --> src/eval.rs:211:39
[INFO] [stdout]     |
[INFO] [stdout] 211 |         AST::IsUnequal { left, right, line } => {
[INFO] [stdout]     |                                       ^^^^ help: try ignoring the field: `line: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]    --> src/eval.rs:235:30
[INFO] [stdout]     |
[INFO] [stdout] 235 |         AST::Exists { value, line } => {
[INFO] [stdout]     |                              ^^^^ help: try ignoring the field: `line: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]    --> src/eval.rs:247:45
[INFO] [stdout]     |
[INFO] [stdout] 247 |         AST::IfStatement { condition, body, line } => {
[INFO] [stdout]     |                                             ^^^^ help: try ignoring the field: `line: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]    --> src/eval.rs:271:38
[INFO] [stdout]     |
[INFO] [stdout] 271 |         AST::Addition { left, right, line } => {
[INFO] [stdout]     |                                      ^^^^ help: try ignoring the field: `line: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]    --> src/eval.rs:299:41
[INFO] [stdout]     |
[INFO] [stdout] 299 |         AST::Subtraction { left, right, line } => {
[INFO] [stdout]     |                                         ^^^^ help: try ignoring the field: `line: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]    --> src/eval.rs:352:49
[INFO] [stdout]     |
[INFO] [stdout] 352 |         AST::PropertyAccess { object, property, line } => {
[INFO] [stdout]     |                                                 ^^^^ help: try ignoring the field: `line: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]    --> src/eval.rs:358:59
[INFO] [stdout]     |
[INFO] [stdout] 358 | ...                   AST::Object { properties, line } => {
[INFO] [stdout]     |                                                 ^^^^ help: try ignoring the field: `line: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `depth` is never read
[INFO] [stdout]    --> src/eval.rs:394:9
[INFO] [stdout]     |
[INFO] [stdout] 394 |         depth -= 1;
[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: unnecessary `unsafe` block
[INFO] [stdout]    --> src/eval.rs:393:5
[INFO] [stdout]     |
[INFO] [stdout] 393 |     unsafe {
[INFO] [stdout]     |     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ExpectedToken` is never constructed
[INFO] [stdout]  --> src/lexer.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum LexingError {
[INFO] [stdout]   |          ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 7 |     ExpectedToken,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `LexingError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `AST` should have a snake case name
[INFO] [stdout]   --> src/internal.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |         Ok(AST) => {
[INFO] [stdout]    |            ^^^ help: convert the identifier to snake case: `ast`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 53s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.18.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "00e7df45ed99d7b54e5f9a31a56a06168448d0a93be7e3deb5fd3af6e3d8e383", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00e7df45ed99d7b54e5f9a31a56a06168448d0a93be7e3deb5fd3af6e3d8e383", kill_on_drop: false }`
[INFO] [stdout] 00e7df45ed99d7b54e5f9a31a56a06168448d0a93be7e3deb5fd3af6e3d8e383