[INFO] cloning repository https://github.com/jjm1017/bob
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jjm1017/bob" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjjm1017%2Fbob", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjjm1017%2Fbob'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7bb4f20939d3fdbf3464894d0d7fe09ee45eab18
[INFO] linting jjm1017/bob against nightly for clippy-nonminimal_bool-denied
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjjm1017%2Fbob" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jjm1017/bob
[INFO] finished tweaking git repo https://github.com/jjm1017/bob
[INFO] tweaked toml for git repo https://github.com/jjm1017/bob written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jjm1017/bob on toolchain nightly
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jjm1017/bob 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" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 165ec5837a05b598f00263e889a89a1d6ca193646475b95d7b7656fbf8e0be34
[INFO] running `Command { std: "docker" "start" "-a" "165ec5837a05b598f00263e889a89a1d6ca193646475b95d7b7656fbf8e0be34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "165ec5837a05b598f00263e889a89a1d6ca193646475b95d7b7656fbf8e0be34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "165ec5837a05b598f00263e889a89a1d6ca193646475b95d7b7656fbf8e0be34", kill_on_drop: false }`
[INFO] [stdout] 165ec5837a05b598f00263e889a89a1d6ca193646475b95d7b7656fbf8e0be34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "clippy" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] baf23dd2b7f9dc614f32b7096b61a87e3838eda3a66dcc5c03fad7d3baba80f2
[INFO] running `Command { std: "docker" "start" "-a" "baf23dd2b7f9dc614f32b7096b61a87e3838eda3a66dcc5c03fad7d3baba80f2", kill_on_drop: false }`
[INFO] [stderr]     Checking bob v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: empty line after doc comment
[INFO] [stdout]  --> src/lexical_analysis.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | / ///-----------------Everything that has to do with verifying and pre-processing syntax goes here-----
[INFO] [stdout] 2 | |
[INFO] [stdout]   | |_^
[INFO] [stdout] 3 |   pub fn string_space_remover_and_bracket_replacer(query: String) -> String {
[INFO] [stdout]   |   ------------------------------------------------ the comment documents this function
[INFO] [stdout]   |
[INFO] [stdout]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#empty_line_after_doc_comments
[INFO] [stdout]   = note: `#[warn(clippy::empty_line_after_doc_comments)]` on by default
[INFO] [stdout]   = help: if the empty line is unintentional, remove it
[INFO] [stdout] help: if the comment should document the parent module use an inner doc comment
[INFO] [stdout]   |
[INFO] [stdout] 1 - ///-----------------Everything that has to do with verifying and pre-processing syntax goes here-----
[INFO] [stdout] 1 + //!-----------------Everything that has to do with verifying and pre-processing syntax goes here-----
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: item has both inner and outer attributes
[INFO] [stdout]   --> src/standard_function_declarations.rs:4:1
[INFO] [stdout]    |
[INFO] [stdout]  4 | / ///-----------------HOW TO CREATE A NEW FUNCTION-------------
[INFO] [stdout]  5 | | /// 1. Take possession of the keyword you want to use by adding to the match expression under
[INFO] [stdout]  6 | | ///    the iterator function in lib.rs.
[INFO] [stdout]  7 | | ///
[INFO] [stdout] ...  |
[INFO] [stdout] 30 | |     //! Accepts a string or expression that is evaluated and written to stdout. Defines both the
[INFO] [stdout] 31 | |     //! write and write_line Bob functions.
[INFO] [stdout]    | |___________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#mixed_attributes_style
[INFO] [stdout]    = note: `#[warn(clippy::mixed_attributes_style)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty line after doc comment
[INFO] [stdout]   --> src/standard_function_declarations.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | / ///---------------------------------------------------------
[INFO] [stdout] 22 | |
[INFO] [stdout]    | |_^
[INFO] [stdout] 23 |   pub fn write_to_stdout(
[INFO] [stdout]    |   ---------------------- the comment documents this function
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#empty_line_after_doc_comments
[INFO] [stdout]    = help: if the empty line is unintentional, remove it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]    --> src/standard_function_declarations.rs:139:17
[INFO] [stdout]     |
[INFO] [stdout] 139 |                 variable_type: variable_type,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `variable_type`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout]     = note: `#[warn(clippy::redundant_field_names)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty line after doc comment
[INFO] [stdout]  --> src/lexical_analysis.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | / ///-----------------Everything that has to do with verifying and pre-processing syntax goes here-----
[INFO] [stdout] 2 | |
[INFO] [stdout]   | |_^
[INFO] [stdout] 3 |   pub fn string_space_remover_and_bracket_replacer(query: String) -> String {
[INFO] [stdout]   |   ------------------------------------------------ the comment documents this function
[INFO] [stdout]   |
[INFO] [stdout]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#empty_line_after_doc_comments
[INFO] [stdout]   = note: `#[warn(clippy::empty_line_after_doc_comments)]` on by default
[INFO] [stdout]   = help: if the empty line is unintentional, remove it
[INFO] [stdout] help: if the comment should document the parent module use an inner doc comment
[INFO] [stdout]   |
[INFO] [stdout] 1 - ///-----------------Everything that has to do with verifying and pre-processing syntax goes here-----
[INFO] [stdout] 1 + //!-----------------Everything that has to do with verifying and pre-processing syntax goes here-----
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: item has both inner and outer attributes
[INFO] [stdout]   --> src/standard_function_declarations.rs:4:1
[INFO] [stdout]    |
[INFO] [stdout]  4 | / ///-----------------HOW TO CREATE A NEW FUNCTION-------------
[INFO] [stdout]  5 | | /// 1. Take possession of the keyword you want to use by adding to the match expression under
[INFO] [stdout]  6 | | ///    the iterator function in lib.rs.
[INFO] [stdout]  7 | | ///
[INFO] [stdout] ...  |
[INFO] [stdout] 30 | |     //! Accepts a string or expression that is evaluated and written to stdout. Defines both the
[INFO] [stdout] 31 | |     //! write and write_line Bob functions.
[INFO] [stdout]    | |___________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#mixed_attributes_style
[INFO] [stdout]    = note: `#[warn(clippy::mixed_attributes_style)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty line after doc comment
[INFO] [stdout]   --> src/standard_function_declarations.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | / ///---------------------------------------------------------
[INFO] [stdout] 22 | |
[INFO] [stdout]    | |_^
[INFO] [stdout] 23 |   pub fn write_to_stdout(
[INFO] [stdout]    |   ---------------------- the comment documents this function
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#empty_line_after_doc_comments
[INFO] [stdout]    = help: if the empty line is unintentional, remove it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]    --> src/standard_function_declarations.rs:139:17
[INFO] [stdout]     |
[INFO] [stdout] 139 |                 variable_type: variable_type,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `variable_type`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout]     = note: `#[warn(clippy::redundant_field_names)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:174:9
[INFO] [stdout]     |
[INFO] [stdout] 174 |     let mut query_vector: Vec<String> = query
[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: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:174:9
[INFO] [stdout]     |
[INFO] [stdout] 174 |     let mut query_vector: Vec<String> = query
[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: writing `&mut Vec` instead of `&mut [_]` involves a new object where a slice will do
[INFO] [stdout]   --> src/lexical_analysis.rs:64:19
[INFO] [stdout]    |
[INFO] [stdout] 64 |     query_vector: &mut Vec<String>,
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout]    = note: `#[warn(clippy::ptr_arg)]` on by default
[INFO] [stdout] help: change this to
[INFO] [stdout]    |
[INFO] [stdout] 64 -     query_vector: &mut Vec<String>,
[INFO] [stdout] 64 +     query_vector: &mut [String],
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to zero
[INFO] [stdout]   --> src/lexical_analysis.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 75 |         if expression.len() == 0 {continue;}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `expression.is_empty()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stdout]    = note: `#[warn(clippy::len_zero)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]   --> src/lexical_analysis.rs:77:40
[INFO] [stdout]    |
[INFO] [stdout] 77 |             &mut crate::token_assigner(&mut expression, variable_stack);
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^ help: change this to: `expression`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout]    = note: `#[warn(clippy::needless_borrow)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this if-then-else expression returns a bool literal
[INFO] [stdout]   --> src/lexical_analysis.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 | /             if x.0 == "(" || x.0 == ")" {
[INFO] [stdout] 80 | |                 false
[INFO] [stdout] 81 | |             } else {
[INFO] [stdout] 82 | |                 true
[INFO] [stdout] 83 | |             }
[INFO] [stdout]    | |_____________^ help: you can reduce it to: `!(x.0 == "(" || x.0 == ")")`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_bool
[INFO] [stdout]    = note: `#[warn(clippy::needless_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` can be collapsed into the outer `match`
[INFO] [stdout]    --> src/lexical_analysis.rs:88:17
[INFO] [stdout]     |
[INFO] [stdout]  88 | /                 if temp_expression.len() == 3 {
[INFO] [stdout]  89 | |                     if temp_expression[1].1 == crate::Token_type::OPERATOR_ASSIGNMENT {
[INFO] [stdout]  90 | |                         if temp_expression[2].1 == crate::Token_type::TYPE_STRING {
[INFO] [stdout]  91 | |                             expression_type = crate::Expression_type::DECLARER_STRING;
[INFO] [stdout] ...   |
[INFO] [stdout] 106 | |                     false
[INFO] [stdout] 107 | |                 }
[INFO] [stdout]     | |_________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_match
[INFO] [stdout]     = note: `#[warn(clippy::collapsible_match)]` on by default
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]     |
[INFO] [stdout]  87 ~             crate::Token_type::TO_BE_IDENTITY
[INFO] [stdout]  88 ~                 if temp_expression.len() == 3 => {
[INFO] [stdout]  89 |                     if temp_expression[1].1 == crate::Token_type::OPERATOR_ASSIGNMENT {
[INFO] [stdout] ...
[INFO] [stdout] 104 |                     }
[INFO] [stdout] 105 ~                 }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&Vec` instead of `&[_]` involves a new object where a slice will do
[INFO] [stdout]   --> src/standard_function_declarations.rs:58:21
[INFO] [stdout]    |
[INFO] [stdout] 58 |     variable_stack: &Vec<crate::Variable>,
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout] help: change this to
[INFO] [stdout]    |
[INFO] [stdout] 58 -     variable_stack: &Vec<crate::Variable>,
[INFO] [stdout] 58 +     variable_stack: &[crate::Variable],
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&mut Vec` instead of `&mut [_]` involves a new object where a slice will do
[INFO] [stdout]   --> src/lexical_analysis.rs:64:19
[INFO] [stdout]    |
[INFO] [stdout] 64 |     query_vector: &mut Vec<String>,
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout]    = note: `#[warn(clippy::ptr_arg)]` on by default
[INFO] [stdout] help: change this to
[INFO] [stdout]    |
[INFO] [stdout] 64 -     query_vector: &mut Vec<String>,
[INFO] [stdout] 64 +     query_vector: &mut [String],
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to zero
[INFO] [stdout]   --> src/lexical_analysis.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 75 |         if expression.len() == 0 {continue;}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `expression.is_empty()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stdout]    = note: `#[warn(clippy::len_zero)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]   --> src/lexical_analysis.rs:77:40
[INFO] [stdout]    |
[INFO] [stdout] 77 |             &mut crate::token_assigner(&mut expression, variable_stack);
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^ help: change this to: `expression`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout]    = note: `#[warn(clippy::needless_borrow)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `Variable_type` which implements the `Copy` trait
[INFO] [stdout]   --> src/standard_function_declarations.rs:67:29
[INFO] [stdout]    |
[INFO] [stdout] 67 |             variable_type = i.variable_type.clone();
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `i.variable_type`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout]    = note: `#[warn(clippy::clone_on_copy)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this if-then-else expression returns a bool literal
[INFO] [stdout]   --> src/lexical_analysis.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 | /             if x.0 == "(" || x.0 == ")" {
[INFO] [stdout] 80 | |                 false
[INFO] [stdout] 81 | |             } else {
[INFO] [stdout] 82 | |                 true
[INFO] [stdout] 83 | |             }
[INFO] [stdout]    | |_____________^ help: you can reduce it to: `!(x.0 == "(" || x.0 == ")")`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_bool
[INFO] [stdout]    = note: `#[warn(clippy::needless_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` can be collapsed into the outer `match`
[INFO] [stdout]    --> src/lexical_analysis.rs:88:17
[INFO] [stdout]     |
[INFO] [stdout]  88 | /                 if temp_expression.len() == 3 {
[INFO] [stdout]  89 | |                     if temp_expression[1].1 == crate::Token_type::OPERATOR_ASSIGNMENT {
[INFO] [stdout]  90 | |                         if temp_expression[2].1 == crate::Token_type::TYPE_STRING {
[INFO] [stdout]  91 | |                             expression_type = crate::Expression_type::DECLARER_STRING;
[INFO] [stdout] ...   |
[INFO] [stdout] 106 | |                     false
[INFO] [stdout] 107 | |                 }
[INFO] [stdout]     | |_________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_match
[INFO] [stdout]     = note: `#[warn(clippy::collapsible_match)]` on by default
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]     |
[INFO] [stdout]  87 ~             crate::Token_type::TO_BE_IDENTITY
[INFO] [stdout]  88 ~                 if temp_expression.len() == 3 => {
[INFO] [stdout]  89 |                     if temp_expression[1].1 == crate::Token_type::OPERATOR_ASSIGNMENT {
[INFO] [stdout] ...
[INFO] [stdout] 104 |                     }
[INFO] [stdout] 105 ~                 }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/lib.rs:147:19
[INFO] [stdout]     |
[INFO] [stdout] 147 |         } else if !query.parse::<f64>().is_err() {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `query.parse::<f64>().is_ok()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]     = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/lib.rs:148:16
[INFO] [stdout]     |
[INFO] [stdout] 148 |             if !query.parse::<i32>().is_err() {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `query.parse::<i32>().is_ok()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&mut Vec` instead of `&mut [_]` involves a new object where a slice will do
[INFO] [stdout]    --> src/lib.rs:102:21
[INFO] [stdout]     |
[INFO] [stdout] 102 |     variable_stack: &mut Vec<Variable>,
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout] help: change this to
[INFO] [stdout]     |
[INFO] [stdout] 102 -     variable_stack: &mut Vec<Variable>,
[INFO] [stdout] 102 +     variable_stack: &mut [Variable],
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&Vec` instead of `&[_]` involves a new object where a slice will do
[INFO] [stdout]   --> src/standard_function_declarations.rs:58:21
[INFO] [stdout]    |
[INFO] [stdout] 58 |     variable_stack: &Vec<crate::Variable>,
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout] help: change this to
[INFO] [stdout]    |
[INFO] [stdout] 58 -     variable_stack: &Vec<crate::Variable>,
[INFO] [stdout] 58 +     variable_stack: &[crate::Variable],
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: match expression looks like `matches!` macro
[INFO] [stdout]    --> src/lib.rs:123:19
[INFO] [stdout]     |
[INFO] [stdout] 123 |           } else if match query.as_str() {
[INFO] [stdout]     |  ___________________^
[INFO] [stdout] 124 | |             "-" => true,
[INFO] [stdout] 125 | |             "*" => true,
[INFO] [stdout] 126 | |             "/" => true,
[INFO] [stdout] ...   |
[INFO] [stdout] 130 | |             _ => false,
[INFO] [stdout] 131 | |         } {
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_like_matches_macro
[INFO] [stdout]     = note: `#[warn(clippy::match_like_matches_macro)]` on by default
[INFO] [stdout] help: use `matches!` directly
[INFO] [stdout]     |
[INFO] [stdout] 123 -         } else if match query.as_str() {
[INFO] [stdout] 124 -             "-" => true,
[INFO] [stdout] 125 -             "*" => true,
[INFO] [stdout] 126 -             "/" => true,
[INFO] [stdout] 127 -             ")" => true,
[INFO] [stdout] 128 -             "(" => true,
[INFO] [stdout] 129 -             "%" => true,
[INFO] [stdout] 130 -             _ => false,
[INFO] [stdout] 131 -         } {
[INFO] [stdout] 123 +         } else if matches!(query.as_str(), "-" | "*" | "/" | ")" | "(" | "%") {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: file opened with `create`, but `truncate` behavior not defined
[INFO] [stdout]    --> src/lib.rs:241:10
[INFO] [stdout]     |
[INFO] [stdout] 241 |         .create(true)
[INFO] [stdout]     |          ^^^^^^^^^^^^- help: add: `.truncate(true)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you intend to overwrite an existing file entirely, call `.truncate(true)`
[INFO] [stdout]     = help: if you instead know that you may want to keep some parts of the old file, call `.truncate(false)`
[INFO] [stdout]     = help: alternatively, use `.append(true)` to append to the file instead of overwriting it
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_open_options
[INFO] [stdout]     = note: `#[warn(clippy::suspicious_open_options)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `Variable_type` which implements the `Copy` trait
[INFO] [stdout]   --> src/standard_function_declarations.rs:67:29
[INFO] [stdout]    |
[INFO] [stdout] 67 |             variable_type = i.variable_type.clone();
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `i.variable_type`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout]    = note: `#[warn(clippy::clone_on_copy)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: equality checks against true are unnecessary
[INFO] [stdout]    --> src/lib.rs:275:8
[INFO] [stdout]     |
[INFO] [stdout] 275 |     if headers.iostream == true {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `headers.iostream`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stdout]     = note: `#[warn(clippy::bool_comparison)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: equality checks against true are unnecessary
[INFO] [stdout]    --> src/lib.rs:278:8
[INFO] [stdout]     |
[INFO] [stdout] 278 |     if headers.limits == true {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^ help: try: `headers.limits`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: equality checks against true are unnecessary
[INFO] [stdout]    --> src/lib.rs:281:8
[INFO] [stdout]     |
[INFO] [stdout] 281 |     if headers.string == true {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^ help: try: `headers.string`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/lib.rs:147:19
[INFO] [stdout]     |
[INFO] [stdout] 147 |         } else if !query.parse::<f64>().is_err() {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `query.parse::<f64>().is_ok()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]     = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/lib.rs:148:16
[INFO] [stdout]     |
[INFO] [stdout] 148 |             if !query.parse::<i32>().is_err() {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `query.parse::<i32>().is_ok()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&mut Vec` instead of `&mut [_]` involves a new object where a slice will do
[INFO] [stdout]    --> src/lib.rs:102:21
[INFO] [stdout]     |
[INFO] [stdout] 102 |     variable_stack: &mut Vec<Variable>,
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout] help: change this to
[INFO] [stdout]     |
[INFO] [stdout] 102 -     variable_stack: &mut Vec<Variable>,
[INFO] [stdout] 102 +     variable_stack: &mut [Variable],
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: match expression looks like `matches!` macro
[INFO] [stdout]    --> src/lib.rs:123:19
[INFO] [stdout]     |
[INFO] [stdout] 123 |           } else if match query.as_str() {
[INFO] [stdout]     |  ___________________^
[INFO] [stdout] 124 | |             "-" => true,
[INFO] [stdout] 125 | |             "*" => true,
[INFO] [stdout] 126 | |             "/" => true,
[INFO] [stdout] ...   |
[INFO] [stdout] 130 | |             _ => false,
[INFO] [stdout] 131 | |         } {
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_like_matches_macro
[INFO] [stdout]     = note: `#[warn(clippy::match_like_matches_macro)]` on by default
[INFO] [stdout] help: use `matches!` directly
[INFO] [stdout]     |
[INFO] [stdout] 123 -         } else if match query.as_str() {
[INFO] [stdout] 124 -             "-" => true,
[INFO] [stdout] 125 -             "*" => true,
[INFO] [stdout] 126 -             "/" => true,
[INFO] [stdout] 127 -             ")" => true,
[INFO] [stdout] 128 -             "(" => true,
[INFO] [stdout] 129 -             "%" => true,
[INFO] [stdout] 130 -             _ => false,
[INFO] [stdout] 131 -         } {
[INFO] [stdout] 123 +         } else if matches!(query.as_str(), "-" | "*" | "/" | ")" | "(" | "%") {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: file opened with `create`, but `truncate` behavior not defined
[INFO] [stdout]    --> src/lib.rs:241:10
[INFO] [stdout]     |
[INFO] [stdout] 241 |         .create(true)
[INFO] [stdout]     |          ^^^^^^^^^^^^- help: add: `.truncate(true)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you intend to overwrite an existing file entirely, call `.truncate(true)`
[INFO] [stdout]     = help: if you instead know that you may want to keep some parts of the old file, call `.truncate(false)`
[INFO] [stdout]     = help: alternatively, use `.append(true)` to append to the file instead of overwriting it
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#suspicious_open_options
[INFO] [stdout]     = note: `#[warn(clippy::suspicious_open_options)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: equality checks against true are unnecessary
[INFO] [stdout]    --> src/lib.rs:275:8
[INFO] [stdout]     |
[INFO] [stdout] 275 |     if headers.iostream == true {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `headers.iostream`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stdout]     = note: `#[warn(clippy::bool_comparison)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: equality checks against true are unnecessary
[INFO] [stdout]    --> src/lib.rs:278:8
[INFO] [stdout]     |
[INFO] [stdout] 278 |     if headers.limits == true {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^ help: try: `headers.limits`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: equality checks against true are unnecessary
[INFO] [stdout]    --> src/lib.rs:281:8
[INFO] [stdout]     |
[INFO] [stdout] 281 |     if headers.string == true {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^ help: try: `headers.string`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty line after doc comment
[INFO] [stdout]   --> src/main.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | / ///--------------------------------------------------------------------
[INFO] [stdout] 14 | |
[INFO] [stdout]    | |_^
[INFO] [stdout] 15 |   fn main() {
[INFO] [stdout]    |   ------- the comment documents this function
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#empty_line_after_doc_comments
[INFO] [stdout]    = note: `#[warn(clippy::empty_line_after_doc_comments)]` on by default
[INFO] [stdout]    = help: if the empty line is unintentional, remove it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty line after doc comment
[INFO] [stdout]   --> src/main.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | / ///--------------------------------------------------------------------
[INFO] [stdout] 14 | |
[INFO] [stdout]    | |_^
[INFO] [stdout] 15 |   fn main() {
[INFO] [stdout]    |   ------- the comment documents this function
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#empty_line_after_doc_comments
[INFO] [stdout]    = note: `#[warn(clippy::empty_line_after_doc_comments)]` on by default
[INFO] [stdout]    = help: if the empty line is unintentional, remove it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]   --> src/main.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | /     if arg.len() == 3 {
[INFO] [stdout] 28 | |         if arg[2] == "--output-source" {
[INFO] [stdout] 29 | |             if fs::metadata("output.cpp").is_ok() {
[INFO] [stdout] 30 | |                 fs::remove_file("output.cpp").expect("Couldn't remove file output.cpp!");
[INFO] [stdout] ...  |
[INFO] [stdout] 35 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stdout]    = note: `#[warn(clippy::collapsible_if)]` on by default
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]    |
[INFO] [stdout] 27 ~     if arg.len() == 3
[INFO] [stdout] 28 ~         && arg[2] == "--output-source" {
[INFO] [stdout] 29 |             if fs::metadata("output.cpp").is_ok() {
[INFO] [stdout] ...
[INFO] [stdout] 33 |             enable_source = true;
[INFO] [stdout] 34 ~         }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary use of `.write(true)` because there is `.append(true)`
[INFO] [stdout]   --> src/main.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         .write(true)
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: remove `.write(true)`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ineffective_open_options
[INFO] [stdout]    = note: `#[warn(clippy::ineffective_open_options)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to zero
[INFO] [stdout]   --> src/main.rs:62:20
[INFO] [stdout]    |
[INFO] [stdout] 62 |                 if query.len() == 0 {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `query.is_empty()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stdout]    = note: `#[warn(clippy::len_zero)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]   --> src/main.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | /     if arg.len() == 3 {
[INFO] [stdout] 28 | |         if arg[2] == "--output-source" {
[INFO] [stdout] 29 | |             if fs::metadata("output.cpp").is_ok() {
[INFO] [stdout] 30 | |                 fs::remove_file("output.cpp").expect("Couldn't remove file output.cpp!");
[INFO] [stdout] ...  |
[INFO] [stdout] 35 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stdout]    = note: `#[warn(clippy::collapsible_if)]` on by default
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]    |
[INFO] [stdout] 27 ~     if arg.len() == 3
[INFO] [stdout] 28 ~         && arg[2] == "--output-source" {
[INFO] [stdout] 29 |             if fs::metadata("output.cpp").is_ok() {
[INFO] [stdout] ...
[INFO] [stdout] 33 |             enable_source = true;
[INFO] [stdout] 34 ~         }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary use of `.write(true)` because there is `.append(true)`
[INFO] [stdout]   --> src/main.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         .write(true)
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: remove `.write(true)`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ineffective_open_options
[INFO] [stdout]    = note: `#[warn(clippy::ineffective_open_options)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to zero
[INFO] [stdout]   --> src/main.rs:62:20
[INFO] [stdout]    |
[INFO] [stdout] 62 |                 if query.len() == 0 {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `query.is_empty()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stdout]    = note: `#[warn(clippy::len_zero)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "baf23dd2b7f9dc614f32b7096b61a87e3838eda3a66dcc5c03fad7d3baba80f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baf23dd2b7f9dc614f32b7096b61a87e3838eda3a66dcc5c03fad7d3baba80f2", kill_on_drop: false }`
[INFO] [stdout] baf23dd2b7f9dc614f32b7096b61a87e3838eda3a66dcc5c03fad7d3baba80f2