[INFO] cloning repository https://github.com/FrewtyPebbles/Neat-Object-Notation
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FrewtyPebbles/Neat-Object-Notation" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFrewtyPebbles%2FNeat-Object-Notation", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFrewtyPebbles%2FNeat-Object-Notation'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ba5fadea650421d3a3ae78ff333c54ce98c8a4fd
[INFO] checking FrewtyPebbles/Neat-Object-Notation against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFrewtyPebbles%2FNeat-Object-Notation" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/FrewtyPebbles/Neat-Object-Notation on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/FrewtyPebbles/Neat-Object-Notation
[INFO] finished tweaking git repo https://github.com/FrewtyPebbles/Neat-Object-Notation
[INFO] tweaked toml for git repo https://github.com/FrewtyPebbles/Neat-Object-Notation written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/FrewtyPebbles/Neat-Object-Notation 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_json v1.0.87
[INFO] [stderr]   Downloaded serde v1.0.147
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e3d097832e6d9f96d059f1c63bf8180292300b716e5200ccbde76785beb0ef43
[INFO] running `Command { std: "docker" "start" "-a" "e3d097832e6d9f96d059f1c63bf8180292300b716e5200ccbde76785beb0ef43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3d097832e6d9f96d059f1c63bf8180292300b716e5200ccbde76785beb0ef43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3d097832e6d9f96d059f1c63bf8180292300b716e5200ccbde76785beb0ef43", kill_on_drop: false }`
[INFO] [stdout] e3d097832e6d9f96d059f1c63bf8180292300b716e5200ccbde76785beb0ef43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a1f1bcbaa456357966970cb32d64e665000bdd8c7767d275f6508674d557c09
[INFO] running `Command { std: "docker" "start" "-a" "3a1f1bcbaa456357966970cb32d64e665000bdd8c7767d275f6508674d557c09", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.147
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling serde_json v1.0.87
[INFO] [stderr]     Checking itoa v1.0.4
[INFO] [stderr]     Checking Neat v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `alias_vec`
[INFO] [stdout]   --> src/neat/tokenizer.rs:11:72
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn create_mod_token(raw_mod_string: String, origin_file_path:&str, alias_vec:&mut HashMap<String, Vec<VType>>) -> Box<Token> {
[INFO] [stdout]    |                                                                        ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_alias_vec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `alias_name`
[INFO] [stdout]    --> src/neat/tokenizer.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |     let mut alias_name = String::new();
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_alias_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `last_char` is assigned to, but never used
[INFO] [stdout]    --> src/neat/tokenizer.rs:127:13
[INFO] [stdout]     |
[INFO] [stdout] 127 |     let mut last_char = ' ';
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_last_char` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `last_char` is never read
[INFO] [stdout]    --> src/neat/tokenizer.rs:260:9
[INFO] [stdout]     |
[INFO] [stdout] 260 |         last_char = chr;
[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: unused variable: `alias_vec`
[INFO] [stdout]   --> src/neat/tokenizer.rs:11:72
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn create_mod_token(raw_mod_string: String, origin_file_path:&str, alias_vec:&mut HashMap<String, Vec<VType>>) -> Box<Token> {
[INFO] [stdout]    |                                                                        ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_alias_vec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `alias_name`
[INFO] [stdout]    --> src/neat/tokenizer.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |     let mut alias_name = String::new();
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_alias_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `last_char` is assigned to, but never used
[INFO] [stdout]    --> src/neat/tokenizer.rs:127:13
[INFO] [stdout]     |
[INFO] [stdout] 127 |     let mut last_char = ' ';
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_last_char` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `last_char` is never read
[INFO] [stdout]    --> src/neat/tokenizer.rs:260:9
[INFO] [stdout]     |
[INFO] [stdout] 260 |         last_char = chr;
[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: variable does not need to be mutable
[INFO] [stdout]    --> src/neat/tokenizer.rs:124:53
[INFO] [stdout]     |
[INFO] [stdout] 124 | pub fn create_alias_token(raw_alias_string: String, mut alias_vec:&mut HashMap<String, Vec<VType>>){
[INFO] [stdout]     |                                                     ----^^^^^^^^^
[INFO] [stdout]     |                                                     |
[INFO] [stdout]     |                                                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/neat/tokenizer.rs:125:9
[INFO] [stdout]     |
[INFO] [stdout] 125 |     let mut alias_name = String::new();
[INFO] [stdout]     |         ----^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scope_type_stack`
[INFO] [stdout]    --> src/neat/tokenizer.rs:270:9
[INFO] [stdout]     |
[INFO] [stdout] 270 |     let scope_type_stack = vec![ScopeType::None];
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scope_type_stack`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ln`
[INFO] [stdout]    --> src/neat/tokenizer.rs:276:10
[INFO] [stdout]     |
[INFO] [stdout] 276 |     for (ln, raw_line) in file_content.clone().split("\n").enumerate() {
[INFO] [stdout]     |          ^^ help: if this is intentional, prefix it with an underscore: `_ln`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cn`
[INFO] [stdout]    --> src/neat/tokenizer.rs:400:14
[INFO] [stdout]     |
[INFO] [stdout] 400 |         for (cn, curr_character) in line.clone().chars().enumerate() {
[INFO] [stdout]     |              ^^ help: if this is intentional, prefix it with an underscore: `_cn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/neat/tokenizer.rs:124:53
[INFO] [stdout]     |
[INFO] [stdout] 124 | pub fn create_alias_token(raw_alias_string: String, mut alias_vec:&mut HashMap<String, Vec<VType>>){
[INFO] [stdout]     |                                                     ----^^^^^^^^^
[INFO] [stdout]     |                                                     |
[INFO] [stdout]     |                                                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/neat/tokenizer.rs:125:9
[INFO] [stdout]     |
[INFO] [stdout] 125 |     let mut alias_name = String::new();
[INFO] [stdout]     |         ----^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scope_type_stack`
[INFO] [stdout]    --> src/neat/tokenizer.rs:270:9
[INFO] [stdout]     |
[INFO] [stdout] 270 |     let scope_type_stack = vec![ScopeType::None];
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scope_type_stack`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ln`
[INFO] [stdout]    --> src/neat/tokenizer.rs:276:10
[INFO] [stdout]     |
[INFO] [stdout] 276 |     for (ln, raw_line) in file_content.clone().split("\n").enumerate() {
[INFO] [stdout]     |          ^^ help: if this is intentional, prefix it with an underscore: `_ln`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cn`
[INFO] [stdout]    --> src/neat/tokenizer.rs:400:14
[INFO] [stdout]     |
[INFO] [stdout] 400 |         for (cn, curr_character) in line.clone().chars().enumerate() {
[INFO] [stdout]     |              ^^ help: if this is intentional, prefix it with an underscore: `_cn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/neat/treebuilder.rs:9:65
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn alias_get(alias:String, aliases:HashMap<String, Vec<VType>>, mut curr_scope:&mut Vec<Box<SerializedNode>>){
[INFO] [stdout]   |                                                                 ----^^^^^^^^^^
[INFO] [stdout]   |                                                                 |
[INFO] [stdout]   |                                                                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/neat/treebuilder.rs:86:6
[INFO] [stdout]    |
[INFO] [stdout] 86 |     let mut curr_a_list = aliases.iter();
[INFO] [stdout]    |         ----^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `a_list` is never read
[INFO] [stdout]   --> src/neat/treebuilder.rs:48:11
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let mut a_list = VType::Blank;
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/neat/treebuilder.rs:9:65
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn alias_get(alias:String, aliases:HashMap<String, Vec<VType>>, mut curr_scope:&mut Vec<Box<SerializedNode>>){
[INFO] [stdout]   |                                                                 ----^^^^^^^^^^
[INFO] [stdout]   |                                                                 |
[INFO] [stdout]   |                                                                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/neat/treebuilder.rs:86:6
[INFO] [stdout]    |
[INFO] [stdout] 86 |     let mut curr_a_list = aliases.iter();
[INFO] [stdout]    |         ----^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `a_list` is never read
[INFO] [stdout]   --> src/neat/treebuilder.rs:48:11
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let mut a_list = VType::Blank;
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/neat/treebuilder.rs:171:19
[INFO] [stdout]     |
[INFO] [stdout] 171 |                     VType::Alias(val) => {}
[INFO] [stdout]     |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/neat/treebuilder.rs:227:19
[INFO] [stdout]     |
[INFO] [stdout] 227 |                     VType::Alias(val) => todo!()
[INFO] [stdout]     |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `last_tok`
[INFO] [stdout]    --> src/neat/treebuilder.rs:234:9
[INFO] [stdout]     |
[INFO] [stdout] 234 |                 let last_tok = token_list[tlist_len - 2].clone();
[INFO] [stdout]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_tok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `alias_scope_0_len` is never read
[INFO] [stdout]    --> src/neat/treebuilder.rs:406:5
[INFO] [stdout]     |
[INFO] [stdout] 406 |                 alias_scope_0_len = alias_scope.0.len();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/neat/treebuilder.rs:171:19
[INFO] [stdout]     |
[INFO] [stdout] 171 |                     VType::Alias(val) => {}
[INFO] [stdout]     |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_path`
[INFO] [stdout]   --> src/neat/treebuilder.rs:92:62
[INFO] [stdout]    |
[INFO] [stdout] 92 | ...ox<Token>>, is_dict:bool, file_path:&str, alias_vec:&HashMap<String, Vec<VType>>) -> Box<SerializedNode> {
[INFO] [stdout]    |                              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/neat/treebuilder.rs:227:19
[INFO] [stdout]     |
[INFO] [stdout] 227 |                     VType::Alias(val) => todo!()
[INFO] [stdout]     |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `last_tok`
[INFO] [stdout]    --> src/neat/treebuilder.rs:234:9
[INFO] [stdout]     |
[INFO] [stdout] 234 |                 let last_tok = token_list[tlist_len - 2].clone();
[INFO] [stdout]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_tok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `alias_scope_0_len` is never read
[INFO] [stdout]    --> src/neat/treebuilder.rs:406:5
[INFO] [stdout]     |
[INFO] [stdout] 406 |                 alias_scope_0_len = alias_scope.0.len();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_path`
[INFO] [stdout]   --> src/neat/treebuilder.rs:92:62
[INFO] [stdout]    |
[INFO] [stdout] 92 | ...ox<Token>>, is_dict:bool, file_path:&str, alias_vec:&HashMap<String, Vec<VType>>) -> Box<SerializedNode> {
[INFO] [stdout]    |                              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/neat/treebuilder.rs:95:6
[INFO] [stdout]    |
[INFO] [stdout] 95 |     let mut aliases:HashMap<String, Vec<VType>> = alias_vec.clone();
[INFO] [stdout]    |         ----^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/neat/treebuilder.rs:95:6
[INFO] [stdout]    |
[INFO] [stdout] 95 |     let mut aliases:HashMap<String, Vec<VType>> = alias_vec.clone();
[INFO] [stdout]    |         ----^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/neat/treebuilder.rs:401:9
[INFO] [stdout]     |
[INFO] [stdout] 401 |                 let mut sets_scope = *alias_scope.1[alias_scope_1_len - 1][0].clone();
[INFO] [stdout]     |                     ----^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/neat/treebuilder.rs:402:9
[INFO] [stdout]     |
[INFO] [stdout] 402 |                 let mut curr_aliases = alias_scope.0[alias_scope_0_len - 1].clone();
[INFO] [stdout]     |                     ----^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/neat/treebuilder.rs:401:9
[INFO] [stdout]     |
[INFO] [stdout] 401 |                 let mut sets_scope = *alias_scope.1[alias_scope_1_len - 1][0].clone();
[INFO] [stdout]     |                     ----^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/neat/treebuilder.rs:402:9
[INFO] [stdout]     |
[INFO] [stdout] 402 |                 let mut curr_aliases = alias_scope.0[alias_scope_0_len - 1].clone();
[INFO] [stdout]     |                     ----^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `kval`
[INFO] [stdout]    --> src/neat/datatypes.rs:166:46
[INFO] [stdout]     |
[INFO] [stdout] 166 | ...                   NDSKeyType::Bool(kval) => {},
[INFO] [stdout]     |                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_kval`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `kval`
[INFO] [stdout]    --> src/neat/datatypes.rs:166:46
[INFO] [stdout]     |
[INFO] [stdout] 166 | ...                   NDSKeyType::Bool(kval) => {},
[INFO] [stdout]     |                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_kval`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/neat/datatypes.rs:199:34
[INFO] [stdout]     |
[INFO] [stdout] 199 |                 NDSType::Hashmap(mut val) => {
[INFO] [stdout]     |                                  ----^^^
[INFO] [stdout]     |                                  |
[INFO] [stdout]     |                                  help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/neat/datatypes.rs:199:34
[INFO] [stdout]     |
[INFO] [stdout] 199 |                 NDSType::Hashmap(mut val) => {
[INFO] [stdout]     |                                  ----^^^
[INFO] [stdout]     |                                  |
[INFO] [stdout]     |                                  help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ret_type` is never read
[INFO] [stdout]  --> src/neat/typeconversion.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let mut ret_type: VType = VType::Blank;
[INFO] [stdout]   |             ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `c_string` is never read
[INFO] [stdout]   --> src/lib.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let mut c_string = String::new();
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ret_type` is never read
[INFO] [stdout]  --> src/neat/typeconversion.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let mut ret_type: VType = VType::Blank;
[INFO] [stdout]   |             ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `c_string` is never read
[INFO] [stdout]   --> src/lib.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let mut c_string = String::new();
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `at` is never used
[INFO] [stdout]    --> src/neat/datatypes.rs:244:8
[INFO] [stdout]     |
[INFO] [stdout] 240 | impl SerializedNode {
[INFO] [stdout]     | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 244 |     fn at<T: Into<usize> + Into<i64> + Into<String> + Into<bool> + Into<Null> + From<i64> + From<String> + From<bool> + From<Null> + 'sta...
[INFO] [stdout]     |        ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `at` is never used
[INFO] [stdout]    --> src/neat/datatypes.rs:244:8
[INFO] [stdout]     |
[INFO] [stdout] 240 | impl SerializedNode {
[INFO] [stdout]     | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 244 |     fn at<T: Into<usize> + Into<i64> + Into<String> + Into<bool> + Into<Null> + From<i64> + From<String> + From<bool> + From<Null> + 'sta...
[INFO] [stdout]     |        ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/neat/tokenizer.rs:52:53
[INFO] [stdout]    |
[INFO] [stdout] 52 |                     filepath.push(path_buffer.trim().clone());
[INFO] [stdout]    |                                                     ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/neat/tokenizer.rs:67:57
[INFO] [stdout]    |
[INFO] [stdout] 67 |                         filepath.push(path_buffer.trim().clone());
[INFO] [stdout]    |                                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/neat/tokenizer.rs:112:41
[INFO] [stdout]     |
[INFO] [stdout] 112 |         filepath.push(path_buffer.trim().clone());
[INFO] [stdout]     |                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/neat/tokenizer.rs:52:53
[INFO] [stdout]    |
[INFO] [stdout] 52 |                     filepath.push(path_buffer.trim().clone());
[INFO] [stdout]    |                                                     ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/neat/tokenizer.rs:67:57
[INFO] [stdout]    |
[INFO] [stdout] 67 |                         filepath.push(path_buffer.trim().clone());
[INFO] [stdout]    |                                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/neat/tokenizer.rs:112:41
[INFO] [stdout]     |
[INFO] [stdout] 112 |         filepath.push(path_buffer.trim().clone());
[INFO] [stdout]     |                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/neat/tokenizer.rs:358:30
[INFO] [stdout]     |
[INFO] [stdout] 358 |                     file_path.clone(),
[INFO] [stdout]     |                              ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/neat/tokenizer.rs:358:30
[INFO] [stdout]     |
[INFO] [stdout] 358 |                     file_path.clone(),
[INFO] [stdout]     |                              ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/neat/tokenizer.rs:368:30
[INFO] [stdout]     |
[INFO] [stdout] 368 |                     file_path.clone(),
[INFO] [stdout]     |                              ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/neat/tokenizer.rs:400:41
[INFO] [stdout]     |
[INFO] [stdout] 400 |         for (cn, curr_character) in line.clone().chars().enumerate() {
[INFO] [stdout]     |                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/neat/tokenizer.rs:368:30
[INFO] [stdout]     |
[INFO] [stdout] 368 |                     file_path.clone(),
[INFO] [stdout]     |                              ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/neat/tokenizer.rs:400:41
[INFO] [stdout]     |
[INFO] [stdout] 400 |         for (cn, curr_character) in line.clone().chars().enumerate() {
[INFO] [stdout]     |                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 31 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 31 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `self`, `stdin`
[INFO] [stdout]  --> src/main.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{io::{stdin, self}, env, collections::HashMap};
[INFO] [stdout]   |                ^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `self`, `stdin`
[INFO] [stdout]  --> src/main.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{io::{stdin, self}, env, collections::HashMap};
[INFO] [stdout]   |                ^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `alias_vec`
[INFO] [stdout]   --> src/neat/tokenizer.rs:11:72
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn create_mod_token(raw_mod_string: String, origin_file_path:&str, alias_vec:&mut HashMap<String, Vec<VType>>) -> Box<Token> {
[INFO] [stdout]    |                                                                        ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_alias_vec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `alias_name`
[INFO] [stdout]    --> src/neat/tokenizer.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |     let mut alias_name = String::new();
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_alias_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `last_char` is assigned to, but never used
[INFO] [stdout]    --> src/neat/tokenizer.rs:127:13
[INFO] [stdout]     |
[INFO] [stdout] 127 |     let mut last_char = ' ';
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_last_char` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `last_char` is never read
[INFO] [stdout]    --> src/neat/tokenizer.rs:260:9
[INFO] [stdout]     |
[INFO] [stdout] 260 |         last_char = chr;
[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: variable does not need to be mutable
[INFO] [stdout]    --> src/neat/tokenizer.rs:124:53
[INFO] [stdout]     |
[INFO] [stdout] 124 | pub fn create_alias_token(raw_alias_string: String, mut alias_vec:&mut HashMap<String, Vec<VType>>){
[INFO] [stdout]     |                                                     ----^^^^^^^^^
[INFO] [stdout]     |                                                     |
[INFO] [stdout]     |                                                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/neat/tokenizer.rs:125:9
[INFO] [stdout]     |
[INFO] [stdout] 125 |     let mut alias_name = String::new();
[INFO] [stdout]     |         ----^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scope_type_stack`
[INFO] [stdout]    --> src/neat/tokenizer.rs:270:9
[INFO] [stdout]     |
[INFO] [stdout] 270 |     let scope_type_stack = vec![ScopeType::None];
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scope_type_stack`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ln`
[INFO] [stdout]    --> src/neat/tokenizer.rs:276:10
[INFO] [stdout]     |
[INFO] [stdout] 276 |     for (ln, raw_line) in file_content.clone().split("\n").enumerate() {
[INFO] [stdout]     |          ^^ help: if this is intentional, prefix it with an underscore: `_ln`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cn`
[INFO] [stdout]    --> src/neat/tokenizer.rs:400:14
[INFO] [stdout]     |
[INFO] [stdout] 400 |         for (cn, curr_character) in line.clone().chars().enumerate() {
[INFO] [stdout]     |              ^^ help: if this is intentional, prefix it with an underscore: `_cn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `alias_vec`
[INFO] [stdout]   --> src/neat/tokenizer.rs:11:72
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn create_mod_token(raw_mod_string: String, origin_file_path:&str, alias_vec:&mut HashMap<String, Vec<VType>>) -> Box<Token> {
[INFO] [stdout]    |                                                                        ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_alias_vec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `alias_name`
[INFO] [stdout]    --> src/neat/tokenizer.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |     let mut alias_name = String::new();
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_alias_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `last_char` is assigned to, but never used
[INFO] [stdout]    --> src/neat/tokenizer.rs:127:13
[INFO] [stdout]     |
[INFO] [stdout] 127 |     let mut last_char = ' ';
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_last_char` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `last_char` is never read
[INFO] [stdout]    --> src/neat/tokenizer.rs:260:9
[INFO] [stdout]     |
[INFO] [stdout] 260 |         last_char = chr;
[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: variable does not need to be mutable
[INFO] [stdout]    --> src/neat/tokenizer.rs:124:53
[INFO] [stdout]     |
[INFO] [stdout] 124 | pub fn create_alias_token(raw_alias_string: String, mut alias_vec:&mut HashMap<String, Vec<VType>>){
[INFO] [stdout]     |                                                     ----^^^^^^^^^
[INFO] [stdout]     |                                                     |
[INFO] [stdout]     |                                                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/neat/tokenizer.rs:125:9
[INFO] [stdout]     |
[INFO] [stdout] 125 |     let mut alias_name = String::new();
[INFO] [stdout]     |         ----^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/neat/treebuilder.rs:9:65
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn alias_get(alias:String, aliases:HashMap<String, Vec<VType>>, mut curr_scope:&mut Vec<Box<SerializedNode>>){
[INFO] [stdout]   |                                                                 ----^^^^^^^^^^
[INFO] [stdout]   |                                                                 |
[INFO] [stdout]   |                                                                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scope_type_stack`
[INFO] [stdout]    --> src/neat/tokenizer.rs:270:9
[INFO] [stdout]     |
[INFO] [stdout] 270 |     let scope_type_stack = vec![ScopeType::None];
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scope_type_stack`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ln`
[INFO] [stdout]    --> src/neat/tokenizer.rs:276:10
[INFO] [stdout]     |
[INFO] [stdout] 276 |     for (ln, raw_line) in file_content.clone().split("\n").enumerate() {
[INFO] [stdout]     |          ^^ help: if this is intentional, prefix it with an underscore: `_ln`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cn`
[INFO] [stdout]    --> src/neat/tokenizer.rs:400:14
[INFO] [stdout]     |
[INFO] [stdout] 400 |         for (cn, curr_character) in line.clone().chars().enumerate() {
[INFO] [stdout]     |              ^^ help: if this is intentional, prefix it with an underscore: `_cn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/neat/treebuilder.rs:86:6
[INFO] [stdout]    |
[INFO] [stdout] 86 |     let mut curr_a_list = aliases.iter();
[INFO] [stdout]    |         ----^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `a_list` is never read
[INFO] [stdout]   --> src/neat/treebuilder.rs:48:11
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let mut a_list = VType::Blank;
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/neat/treebuilder.rs:171:19
[INFO] [stdout]     |
[INFO] [stdout] 171 |                     VType::Alias(val) => {}
[INFO] [stdout]     |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/neat/treebuilder.rs:227:19
[INFO] [stdout]     |
[INFO] [stdout] 227 |                     VType::Alias(val) => todo!()
[INFO] [stdout]     |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `last_tok`
[INFO] [stdout]    --> src/neat/treebuilder.rs:234:9
[INFO] [stdout]     |
[INFO] [stdout] 234 |                 let last_tok = token_list[tlist_len - 2].clone();
[INFO] [stdout]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_tok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `alias_scope_0_len` is never read
[INFO] [stdout]    --> src/neat/treebuilder.rs:406:5
[INFO] [stdout]     |
[INFO] [stdout] 406 |                 alias_scope_0_len = alias_scope.0.len();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_path`
[INFO] [stdout]   --> src/neat/treebuilder.rs:92:62
[INFO] [stdout]    |
[INFO] [stdout] 92 | ...ox<Token>>, is_dict:bool, file_path:&str, alias_vec:&HashMap<String, Vec<VType>>) -> Box<SerializedNode> {
[INFO] [stdout]    |                              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/neat/treebuilder.rs:95:6
[INFO] [stdout]    |
[INFO] [stdout] 95 |     let mut aliases:HashMap<String, Vec<VType>> = alias_vec.clone();
[INFO] [stdout]    |         ----^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/neat/treebuilder.rs:401:9
[INFO] [stdout]     |
[INFO] [stdout] 401 |                 let mut sets_scope = *alias_scope.1[alias_scope_1_len - 1][0].clone();
[INFO] [stdout]     |                     ----^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/neat/treebuilder.rs:402:9
[INFO] [stdout]     |
[INFO] [stdout] 402 |                 let mut curr_aliases = alias_scope.0[alias_scope_0_len - 1].clone();
[INFO] [stdout]     |                     ----^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/neat/treebuilder.rs:9:65
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn alias_get(alias:String, aliases:HashMap<String, Vec<VType>>, mut curr_scope:&mut Vec<Box<SerializedNode>>){
[INFO] [stdout]   |                                                                 ----^^^^^^^^^^
[INFO] [stdout]   |                                                                 |
[INFO] [stdout]   |                                                                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/neat/treebuilder.rs:86:6
[INFO] [stdout]    |
[INFO] [stdout] 86 |     let mut curr_a_list = aliases.iter();
[INFO] [stdout]    |         ----^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `a_list` is never read
[INFO] [stdout]   --> src/neat/treebuilder.rs:48:11
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let mut a_list = VType::Blank;
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/neat/treebuilder.rs:171:19
[INFO] [stdout]     |
[INFO] [stdout] 171 |                     VType::Alias(val) => {}
[INFO] [stdout]     |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/neat/treebuilder.rs:227:19
[INFO] [stdout]     |
[INFO] [stdout] 227 |                     VType::Alias(val) => todo!()
[INFO] [stdout]     |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `last_tok`
[INFO] [stdout]    --> src/neat/treebuilder.rs:234:9
[INFO] [stdout]     |
[INFO] [stdout] 234 |                 let last_tok = token_list[tlist_len - 2].clone();
[INFO] [stdout]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_tok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `alias_scope_0_len` is never read
[INFO] [stdout]    --> src/neat/treebuilder.rs:406:5
[INFO] [stdout]     |
[INFO] [stdout] 406 |                 alias_scope_0_len = alias_scope.0.len();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_path`
[INFO] [stdout]   --> src/neat/treebuilder.rs:92:62
[INFO] [stdout]    |
[INFO] [stdout] 92 | ...ox<Token>>, is_dict:bool, file_path:&str, alias_vec:&HashMap<String, Vec<VType>>) -> Box<SerializedNode> {
[INFO] [stdout]    |                              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `kval`
[INFO] [stdout]    --> src/neat/datatypes.rs:166:46
[INFO] [stdout]     |
[INFO] [stdout] 166 | ...                   NDSKeyType::Bool(kval) => {},
[INFO] [stdout]     |                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_kval`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/neat/datatypes.rs:199:34
[INFO] [stdout]     |
[INFO] [stdout] 199 |                 NDSType::Hashmap(mut val) => {
[INFO] [stdout]     |                                  ----^^^
[INFO] [stdout]     |                                  |
[INFO] [stdout]     |                                  help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ret_type` is never read
[INFO] [stdout]  --> src/neat/typeconversion.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let mut ret_type: VType = VType::Blank;
[INFO] [stdout]   |             ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `at` is never used
[INFO] [stdout]    --> src/neat/datatypes.rs:244:8
[INFO] [stdout]     |
[INFO] [stdout] 240 | impl SerializedNode {
[INFO] [stdout]     | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 244 |     fn at<T: Into<usize> + Into<i64> + Into<String> + Into<bool> + Into<Null> + From<i64> + From<String> + From<bool> + From<Null> + 'sta...
[INFO] [stdout]     |        ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/neat/treebuilder.rs:95:6
[INFO] [stdout]    |
[INFO] [stdout] 95 |     let mut aliases:HashMap<String, Vec<VType>> = alias_vec.clone();
[INFO] [stdout]    |         ----^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/neat/treebuilder.rs:401:9
[INFO] [stdout]     |
[INFO] [stdout] 401 |                 let mut sets_scope = *alias_scope.1[alias_scope_1_len - 1][0].clone();
[INFO] [stdout]     |                     ----^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/neat/treebuilder.rs:402:9
[INFO] [stdout]     |
[INFO] [stdout] 402 |                 let mut curr_aliases = alias_scope.0[alias_scope_0_len - 1].clone();
[INFO] [stdout]     |                     ----^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/neat/tokenizer.rs:52:53
[INFO] [stdout]    |
[INFO] [stdout] 52 |                     filepath.push(path_buffer.trim().clone());
[INFO] [stdout]    |                                                     ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/neat/tokenizer.rs:67:57
[INFO] [stdout]    |
[INFO] [stdout] 67 |                         filepath.push(path_buffer.trim().clone());
[INFO] [stdout]    |                                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/neat/tokenizer.rs:112:41
[INFO] [stdout]     |
[INFO] [stdout] 112 |         filepath.push(path_buffer.trim().clone());
[INFO] [stdout]     |                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/neat/tokenizer.rs:358:30
[INFO] [stdout]     |
[INFO] [stdout] 358 |                     file_path.clone(),
[INFO] [stdout]     |                              ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/neat/tokenizer.rs:368:30
[INFO] [stdout]     |
[INFO] [stdout] 368 |                     file_path.clone(),
[INFO] [stdout]     |                              ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/neat/tokenizer.rs:400:41
[INFO] [stdout]     |
[INFO] [stdout] 400 |         for (cn, curr_character) in line.clone().chars().enumerate() {
[INFO] [stdout]     |                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `kval`
[INFO] [stdout]    --> src/neat/datatypes.rs:166:46
[INFO] [stdout]     |
[INFO] [stdout] 166 | ...                   NDSKeyType::Bool(kval) => {},
[INFO] [stdout]     |                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_kval`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/neat/datatypes.rs:199:34
[INFO] [stdout]     |
[INFO] [stdout] 199 |                 NDSType::Hashmap(mut val) => {
[INFO] [stdout]     |                                  ----^^^
[INFO] [stdout]     |                                  |
[INFO] [stdout]     |                                  help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 31 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ret_type` is never read
[INFO] [stdout]  --> src/neat/typeconversion.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let mut ret_type: VType = VType::Blank;
[INFO] [stdout]   |             ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `at` is never used
[INFO] [stdout]    --> src/neat/datatypes.rs:244:8
[INFO] [stdout]     |
[INFO] [stdout] 240 | impl SerializedNode {
[INFO] [stdout]     | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 244 |     fn at<T: Into<usize> + Into<i64> + Into<String> + Into<bool> + Into<Null> + From<i64> + From<String> + From<bool> + From<Null> + 'sta...
[INFO] [stdout]     |        ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/neat/tokenizer.rs:52:53
[INFO] [stdout]    |
[INFO] [stdout] 52 |                     filepath.push(path_buffer.trim().clone());
[INFO] [stdout]    |                                                     ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/neat/tokenizer.rs:67:57
[INFO] [stdout]    |
[INFO] [stdout] 67 |                         filepath.push(path_buffer.trim().clone());
[INFO] [stdout]    |                                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/neat/tokenizer.rs:112:41
[INFO] [stdout]     |
[INFO] [stdout] 112 |         filepath.push(path_buffer.trim().clone());
[INFO] [stdout]     |                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/neat/tokenizer.rs:358:30
[INFO] [stdout]     |
[INFO] [stdout] 358 |                     file_path.clone(),
[INFO] [stdout]     |                              ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/neat/tokenizer.rs:368:30
[INFO] [stdout]     |
[INFO] [stdout] 368 |                     file_path.clone(),
[INFO] [stdout]     |                              ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/neat/tokenizer.rs:400:41
[INFO] [stdout]     |
[INFO] [stdout] 400 |         for (cn, curr_character) in line.clone().chars().enumerate() {
[INFO] [stdout]     |                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 31 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.24s
[INFO] running `Command { std: "docker" "inspect" "3a1f1bcbaa456357966970cb32d64e665000bdd8c7767d275f6508674d557c09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a1f1bcbaa456357966970cb32d64e665000bdd8c7767d275f6508674d557c09", kill_on_drop: false }`
[INFO] [stdout] 3a1f1bcbaa456357966970cb32d64e665000bdd8c7767d275f6508674d557c09