[INFO] cloning repository https://github.com/Progressive-Learning-Platform/plp-grinder
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Progressive-Learning-Platform/plp-grinder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FProgressive-Learning-Platform%2Fplp-grinder", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FProgressive-Learning-Platform%2Fplp-grinder'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e8069368ef383b8eaf1661bf94b35df9f9827de6
[INFO] checking Progressive-Learning-Platform/plp-grinder against beta-2020-07-24 for pr-75494-beta
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FProgressive-Learning-Platform%2Fplp-grinder" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Progressive-Learning-Platform/plp-grinder on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Progressive-Learning-Platform/plp-grinder
[INFO] finished tweaking git repo https://github.com/Progressive-Learning-Platform/plp-grinder
[INFO] tweaked toml for git repo https://github.com/Progressive-Learning-Platform/plp-grinder written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/Progressive-Learning-Platform/plp-grinder already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: the lock file /workspace/builds/worker-2/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1affc2128d8f76cff8c96c1b036cb82949a47d999991c554d92a0fcf09664620
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1affc2128d8f76cff8c96c1b036cb82949a47d999991c554d92a0fcf09664620", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1affc2128d8f76cff8c96c1b036cb82949a47d999991c554d92a0fcf09664620", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1affc2128d8f76cff8c96c1b036cb82949a47d999991c554d92a0fcf09664620", kill_on_drop: false }`
[INFO] [stdout] 1affc2128d8f76cff8c96c1b036cb82949a47d999991c554d92a0fcf09664620
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 543206434b344fb98b947b913fd7d0e644981daf7a4b23f3f22d624867d882cd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "543206434b344fb98b947b913fd7d0e644981daf7a4b23f3f22d624867d882cd", kill_on_drop: false }`
[INFO] [stderr]     Checking utf8-ranges v0.1.3
[INFO] [stderr]     Checking regex-syntax v0.3.9
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]     Checking grinder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/rust/tokens.rs:45:18
[INFO] [stdout]    |
[INFO] [stdout] 45 |         for _ in (0..100)
[INFO] [stdout]    |                  ^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `support::*`
[INFO] [stdout]  --> src/rust/symbols/symbol_table.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use support::*;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/rust/symbols/symbol_table.rs:189:68
[INFO] [stdout]     |
[INFO] [stdout] 189 |     fn lookup_structure(&self, namespace: &str, name: &str) -> Option<(&Symbol)>
[INFO] [stdout]     |                                                                       ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/rust/symbols/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/rust/symbols/mod.rs:26:68
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn lookup_structure(&self, namespace: &str, name: &str) -> Option<(&Symbol)>;
[INFO] [stdout]    |                                                                       ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/rust/plp.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 |         for _ in (0..self.indent_level)
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokens::*`
[INFO] [stdout]  --> src/rust/compiler/symbol_analysis.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tokens::*;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `support::*`
[INFO] [stdout]  --> src/rust/compiler/symbol_analysis.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use support::*;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `plp::PLPWriter`
[INFO] [stdout]  --> src/rust/compiler/symbol_analysis.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use plp::PLPWriter;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `symbols::symbol_table::*`
[INFO] [stdout]  --> src/rust/compiler/symbol_analysis.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use symbols::symbol_table::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/rust/compiler/symbol_analysis.rs:8:63
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn get_accessor_namespace(symbol: &Symbol, symbol_table: &StaticSymbolTable) -> Option<String>
[INFO] [stdout]   |                                                               ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StaticSymbolTable`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `symbols::symbol_table::*`
[INFO] [stdout]  --> src/rust/compiler/mod.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use symbols::symbol_table::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/rust/compiler/mod.rs:26:44
[INFO] [stdout]    |
[INFO] [stdout] 26 | ...                   symbol_table: &StaticSymbolTable,
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StaticSymbolTable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/rust/compiler/mod.rs:252:36
[INFO] [stdout]     |
[INFO] [stdout] 252 |                     symbol_table: &StaticSymbolTable,
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StaticSymbolTable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/rust/compiler/mod.rs:373:36
[INFO] [stdout]     |
[INFO] [stdout] 373 |                     symbol_table: &StaticSymbolTable,
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StaticSymbolTable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/rust/compiler/mod.rs:490:44
[INFO] [stdout]     |
[INFO] [stdout] 490 | ...                   symbol_table: &StaticSymbolTable,
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StaticSymbolTable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/rust/compiler/mod.rs:599:44
[INFO] [stdout]     |
[INFO] [stdout] 599 | ...                   symbol_table: &StaticSymbolTable,
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StaticSymbolTable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/rust/compiler/mod.rs:787:43
[INFO] [stdout]     |
[INFO] [stdout] 787 | ...                   symbols: &StaticSymbolTable,
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StaticSymbolTable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/rust/compiler/mod.rs:1027:39
[INFO] [stdout]      |
[INFO] [stdout] 1027 | ...                   symbols: &StaticSymbolTable,
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StaticSymbolTable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/rust/compiler/mod.rs:1136:44
[INFO] [stdout]      |
[INFO] [stdout] 1136 | ...                   symbols: &StaticSymbolTable,    // indirect
[INFO] [stdout]      |                                    ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StaticSymbolTable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/rust/compiler/mod.rs:1247:39
[INFO] [stdout]      |
[INFO] [stdout] 1247 | ...                   symbols: &StaticSymbolTable,    // indirect-------------
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StaticSymbolTable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]   --> src/rust/parser/mod.rs:16:18
[INFO] [stdout]    |
[INFO] [stdout] 16 |         for _ in (0..150)
[INFO] [stdout]    |                  ^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parser::*`
[INFO] [stdout]   --> src/rust/main.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use parser::*;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]   --> src/rust/files.rs:14:61
[INFO] [stdout]    |
[INFO] [stdout] 14 |         Err(why) => panic!("couldn't open {}: {}", display, Error::description(&why)),
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]   --> src/rust/files.rs:20:61
[INFO] [stdout]    |
[INFO] [stdout] 20 |         Err(why) => panic!("couldn't read {}: {}", display, Error::description(&why)),
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]   --> src/rust/files.rs:39:63
[INFO] [stdout]    |
[INFO] [stdout] 39 |         Err(why) => panic!("couldn't create {}: {}", display, Error::description(&why)),
[INFO] [stdout]    |                                                               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]   --> src/rust/files.rs:45:66
[INFO] [stdout]    |
[INFO] [stdout] 45 |         Err(why) => {panic!("couldn't write to {}: {}", display, Error::description(&why))},
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::slice::<impl [T]>::connect': renamed to join
[INFO] [stdout]   --> src/rust/symbols/symbol_table.rs:96:44
[INFO] [stdout]    |
[INFO] [stdout] 96 |             current_namespace = namespaces.connect(namespace_delimiter());
[INFO] [stdout]    |                                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::slice::<impl [T]>::connect': renamed to join
[INFO] [stdout]    --> src/rust/symbols/symbol_table.rs:137:44
[INFO] [stdout]     |
[INFO] [stdout] 137 |             current_namespace = namespaces.connect(namespace_delimiter());
[INFO] [stdout]     |                                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::slice::<impl [T]>::connect': renamed to join
[INFO] [stdout]    --> src/rust/symbols/symbol_table.rs:197:44
[INFO] [stdout]     |
[INFO] [stdout] 197 |             current_namespace = namespaces.connect(namespace_delimiter());
[INFO] [stdout]     |                                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input_directory`
[INFO] [stdout]    --> src/rust/main.rs:138:9
[INFO] [stdout]     |
[INFO] [stdout] 138 |     let mut input_directory = match matches.opt_str("i")
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_directory`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/rust/main.rs:193:13
[INFO] [stdout]     |
[INFO] [stdout] 193 |         let name = static_variable.2.clone();
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/rust/main.rs:213:13
[INFO] [stdout]     |
[INFO] [stdout] 213 |         let name = local_variable.2.clone();
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `static_init_label`
[INFO] [stdout]    --> src/rust/main.rs:268:20
[INFO] [stdout]     |
[INFO] [stdout] 268 |         let (code, static_init_label) = compile(tokens, class, symbols_table, &plp);
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_static_init_label`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `skip_amount` is never read
[INFO] [stdout]    --> src/rust/main.rs:298:9
[INFO] [stdout]     |
[INFO] [stdout] 298 |     let mut skip_amount = 0;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `variable_type`
[INFO] [stdout]    --> src/rust/main.rs:336:28
[INFO] [stdout]     |
[INFO] [stdout] 336 |                 let (name, variable_type, is_static, symbol_class) = parse_variable(tokens, tokens_index);
[INFO] [stdout]     |                            ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variable_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `variable_type`
[INFO] [stdout]    --> src/rust/main.rs:408:28
[INFO] [stdout]     |
[INFO] [stdout] 408 |                 let (name, variable_type, is_static, symbol_class) = parse_variable(tokens, tokens_index);
[INFO] [stdout]     |                            ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variable_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `symbols_table_dump`
[INFO] [stdout]    --> src/rust/main.rs:477:9
[INFO] [stdout]     |
[INFO] [stdout] 477 |     let mut symbols_table_dump: String = String::new();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbols_table_dump`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `current_static_method_variables` is assigned to, but never used
[INFO] [stdout]    --> src/rust/main.rs:564:9
[INFO] [stdout]     |
[INFO] [stdout] 564 |     let mut current_static_method_variables = 0;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_current_static_method_variables` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `symbol_class`
[INFO] [stdout]    --> src/rust/main.rs:567:9
[INFO] [stdout]     |
[INFO] [stdout] 567 |     let mut symbol_class: SymbolClass;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbol_class`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `skip_amount`
[INFO] [stdout]    --> src/rust/main.rs:595:9
[INFO] [stdout]     |
[INFO] [stdout] 595 |     let mut skip_amount = 0;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_skip_amount`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_variable_static`
[INFO] [stdout]    --> src/rust/main.rs:683:13
[INFO] [stdout]     |
[INFO] [stdout] 683 |         let ref is_variable_static = static_variables[index].2;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_variable_static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `returned_variable`
[INFO] [stdout]    --> src/rust/main.rs:689:18
[INFO] [stdout]     |
[INFO] [stdout] 689 |             Some(ref returned_variable) => true,
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_returned_variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `end_index`
[INFO] [stdout]    --> src/rust/main.rs:559:91
[INFO] [stdout]     |
[INFO] [stdout] 559 | ..._table: &mut SymbolTable, end_index: usize, current_namespace: String) -> (String, Vec<String>)
[INFO] [stdout]     |                              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_end_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `end`
[INFO] [stdout]    --> src/rust/lexer.rs:121:25
[INFO] [stdout]     |
[INFO] [stdout] 121 |             for (start, end) in new_line_matcher.find_iter(&*input)
[INFO] [stdout]     |                         ^^^ help: if this is intentional, prefix it with an underscore: `_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `variable_type`
[INFO] [stdout]    --> src/rust/symbols/symbol_table.rs:112:55
[INFO] [stdout]     |
[INFO] [stdout] 112 | ...                   SymbolClass::Variable(ref variable_type) => return Some((symbol).clone()),
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variable_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `return_type`
[INFO] [stdout]    --> src/rust/symbols/symbol_table.rs:155:55
[INFO] [stdout]     |
[INFO] [stdout] 155 | ...                   SymbolClass::Function(ref return_type, ref arguments, ref static_label, static_length) =>
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_return_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `static_label`
[INFO] [stdout]    --> src/rust/symbols/symbol_table.rs:155:87
[INFO] [stdout]     |
[INFO] [stdout] 155 | ...                   SymbolClass::Function(ref return_type, ref arguments, ref static_label, static_length) =>
[INFO] [stdout]     |                                                                             ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_static_label`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `static_length`
[INFO] [stdout]    --> src/rust/symbols/symbol_table.rs:155:105
[INFO] [stdout]     |
[INFO] [stdout] 155 | ...                   SymbolClass::Function(ref return_type, ref arguments, ref static_label, static_length) =>
[INFO] [stdout]     |                                                                                               ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_static_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sub_type`
[INFO] [stdout]    --> src/rust/symbols/symbol_table.rs:213:56
[INFO] [stdout]     |
[INFO] [stdout] 213 | ...                   SymbolClass::Structure(ref sub_type, _) => return Some((symbol).clone()),
[INFO] [stdout]     |                                              ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sub_type`
[INFO] [stdout]    --> src/rust/symbols/symbol_table.rs:239:36
[INFO] [stdout]     |
[INFO] [stdout] 239 |             SymbolClass::Structure(ref sub_type, ref memory_size) => SymbolLocation::Structured,
[INFO] [stdout]     |                                    ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `memory_size`
[INFO] [stdout]    --> src/rust/symbols/symbol_table.rs:239:50
[INFO] [stdout]     |
[INFO] [stdout] 239 |             SymbolClass::Structure(ref sub_type, ref memory_size) => SymbolLocation::Structured,
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_memory_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `variable_type`
[INFO] [stdout]    --> src/rust/symbols/symbol_table.rs:240:35
[INFO] [stdout]     |
[INFO] [stdout] 240 |             SymbolClass::Variable(ref variable_type) => match in_method
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variable_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `return_type`
[INFO] [stdout]    --> src/rust/symbols/symbol_table.rs:253:35
[INFO] [stdout]     |
[INFO] [stdout] 253 | ...   SymbolClass::Function(ref return_type, ref arguments, ref static_label, static_length) => SymbolLocation::Memory(MemoryAddress {lab...
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_return_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arguments`
[INFO] [stdout]    --> src/rust/symbols/symbol_table.rs:253:52
[INFO] [stdout]     |
[INFO] [stdout] 253 | ...   SymbolClass::Function(ref return_type, ref arguments, ref static_label, static_length) => SymbolLocation::Memory(MemoryAddress {lab...
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arguments`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `static_label`
[INFO] [stdout]    --> src/rust/symbols/symbol_table.rs:253:67
[INFO] [stdout]     |
[INFO] [stdout] 253 | ...type, ref arguments, ref static_label, static_length) => SymbolLocation::Memory(MemoryAddress {label_name: method_namespace, offset: 0}),
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_static_label`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `static_length`
[INFO] [stdout]    --> src/rust/symbols/symbol_table.rs:253:85
[INFO] [stdout]     |
[INFO] [stdout] 253 | ...ts, ref static_label, static_length) => SymbolLocation::Memory(MemoryAddress {label_name: method_namespace, offset: 0}),
[INFO] [stdout]     |                          ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_static_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `nested_switch_count` is assigned to, but never used
[INFO] [stdout]    --> src/rust/compiler/mod.rs:258:9
[INFO] [stdout]     |
[INFO] [stdout] 258 |     let mut nested_switch_count = 0;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_nested_switch_count` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `nested_switch_count` is never read
[INFO] [stdout]    --> src/rust/compiler/mod.rs:324:13
[INFO] [stdout]     |
[INFO] [stdout] 324 |             nested_switch_count += 1;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result_type`
[INFO] [stdout]    --> src/rust/compiler/mod.rs:398:14
[INFO] [stdout]     |
[INFO] [stdout] 398 | ...   let (result_type, end_index) = compile_arithmetic_statement(tokens, index + 2, namespace, registers.0, (registers.1, registers.2), ...
[INFO] [stdout]     |            ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result_type`
[INFO] [stdout]    --> src/rust/compiler/mod.rs:434:14
[INFO] [stdout]     |
[INFO] [stdout] 434 |         let (result_type, end_index) = compile_arithmetic_statement(tokens,
[INFO] [stdout]     |              ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `token` is never read
[INFO] [stdout]    --> src/rust/compiler/mod.rs:512:5
[INFO] [stdout]     |
[INFO] [stdout] 512 |     token = &tokens[index];
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result_type`
[INFO] [stdout]    --> src/rust/compiler/mod.rs:517:10
[INFO] [stdout]     |
[INFO] [stdout] 517 |     let (result_type, end_index) = compile_arithmetic_statement(tokens,
[INFO] [stdout]     |          ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result_type`
[INFO] [stdout]    --> src/rust/compiler/mod.rs:672:18
[INFO] [stdout]     |
[INFO] [stdout] 672 |             let (result_type, new_index) = compile_arithmetic_statement(tokens,
[INFO] [stdout]     |                  ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result_type`
[INFO] [stdout]    --> src/rust/compiler/mod.rs:691:18
[INFO] [stdout]     |
[INFO] [stdout] 691 |             let (result_type, new_index) = compile_arithmetic_statement(tokens,
[INFO] [stdout]     |                  ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result_type`
[INFO] [stdout]    --> src/rust/compiler/mod.rs:715:18
[INFO] [stdout]     |
[INFO] [stdout] 715 |             let (result_type, new_index) = compile_arithmetic_statement(tokens,
[INFO] [stdout]     |                  ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result_type`
[INFO] [stdout]    --> src/rust/compiler/mod.rs:739:18
[INFO] [stdout]     |
[INFO] [stdout] 739 |             let (result_type, new_index) = compile_arithmetic_statement(tokens,
[INFO] [stdout]     |                  ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `variable_type`
[INFO] [stdout]     --> src/rust/compiler/mod.rs:1087:31
[INFO] [stdout]      |
[INFO] [stdout] 1087 |         SymbolClass::Variable(ref variable_type) => {
[INFO] [stdout]      |                               ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variable_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]     --> src/rust/compiler/mod.rs:1106:40
[INFO] [stdout]      |
[INFO] [stdout] 1106 |         SymbolLocation::MethodArgument(offset) => {
[INFO] [stdout]      |                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result_type`
[INFO] [stdout]     --> src/rust/compiler/mod.rs:1151:14
[INFO] [stdout]      |
[INFO] [stdout] 1151 | ...   let (result_type, end_index) = compile_arithmetic_statement(tokens, index + 1, namespace, temp_register, load_registers, target_reg...
[INFO] [stdout]      |            ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_result_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nodes`
[INFO] [stdout]     --> src/rust/compiler/mod.rs:1198:13
[INFO] [stdout]      |
[INFO] [stdout] 1198 |         let mut nodes: Vec<ArithmeticNode> = Vec::new();
[INFO] [stdout]      |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nodes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `operand_type`
[INFO] [stdout]     --> src/rust/compiler/mod.rs:1209:14
[INFO] [stdout]      |
[INFO] [stdout] 1209 | ...   let (operand_type, new_index) = compile_arithmetic_statement(tokens, index + 1, namespace, temp_register, load_registers, target_re...
[INFO] [stdout]      |            ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_operand_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/rust/main.rs:126:9
[INFO] [stdout]     |
[INFO] [stdout] 126 |     let mut source_file = match matches.opt_str("s")
[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/rust/main.rs:132:9
[INFO] [stdout]     |
[INFO] [stdout] 132 |     let mut output_directory = match matches.opt_str("d")
[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/rust/main.rs:138:9
[INFO] [stdout]     |
[INFO] [stdout] 138 |     let mut input_directory = match matches.opt_str("i")
[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/rust/main.rs:477:9
[INFO] [stdout]     |
[INFO] [stdout] 477 |     let mut symbols_table_dump: String = 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/rust/main.rs:595:9
[INFO] [stdout]     |
[INFO] [stdout] 595 |     let mut skip_amount = 0;
[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/rust/main.rs:716:9
[INFO] [stdout]     |
[INFO] [stdout] 716 |     let mut symbol_class: SymbolClass;
[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/rust/symbols/symbol_table.rs:236:13
[INFO] [stdout]     |
[INFO] [stdout] 236 |         let mut location: SymbolLocation = match class
[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/rust/symbols/symbol_table.rs:256:13
[INFO] [stdout]     |
[INFO] [stdout] 256 |         let mut symbol: Symbol =  Symbol
[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/rust/compiler/mod.rs:1198:13
[INFO] [stdout]      |
[INFO] [stdout] 1198 |         let mut nodes: Vec<ArithmeticNode> = Vec::new();
[INFO] [stdout]      |             ----^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function cannot return without recursing
[INFO] [stdout]     --> src/rust/compiler/mod.rs:1325:1
[INFO] [stdout]      |
[INFO] [stdout] 1325 | pub fn compile_not_equal_to(result_register: &str, operand1_register: &str, operand2_register: &str, temp_register: &str, plp: &mut PLPWriter)
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
[INFO] [stdout] 1326 | {
[INFO] [stdout] 1327 |     compile_not_equal_to(result_register, operand1_register, operand2_register, temp_register, plp);
[INFO] [stdout]      |     ----------------------------------------------------------------------------------------------- recursive call site
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unconditional_recursion)]` on by default
[INFO] [stdout]      = help: a `loop` may express intention better if this is on purpose
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `delete_file`
[INFO] [stdout]   --> src/rust/files.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub fn delete_file(file_path: &str)
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Register`
[INFO] [stdout]   --> src/rust/symbols/mod.rs:39:2
[INFO] [stdout]    |
[INFO] [stdout] 39 |     Register(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `map`
[INFO] [stdout]   --> src/rust/plp.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn map(&mut self, comment: &str)
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sltu`
[INFO] [stdout]    --> src/rust/plp.rs:231:9
[INFO] [stdout]     |
[INFO] [stdout] 231 |     pub fn sltu(&mut self, register_result: &str, register_operand1: &str, register_operand2: &str)
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Evaluation`
[INFO] [stdout]     --> src/rust/compiler/mod.rs:1124:5
[INFO] [stdout]      |
[INFO] [stdout] 1124 |     Evaluation(String),
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Operator`
[INFO] [stdout]     --> src/rust/compiler/mod.rs:1125:5
[INFO] [stdout]      |
[INFO] [stdout] 1125 |     Operator(&'a Token<'a>),
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/rust/main.rs:304:12
[INFO] [stdout]     |
[INFO] [stdout] 304 |         if min_value < 0
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 89 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.54s
[INFO] running `Command { std: "docker" "inspect" "543206434b344fb98b947b913fd7d0e644981daf7a4b23f3f22d624867d882cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "543206434b344fb98b947b913fd7d0e644981daf7a4b23f3f22d624867d882cd", kill_on_drop: false }`
[INFO] [stdout] 543206434b344fb98b947b913fd7d0e644981daf7a4b23f3f22d624867d882cd
