[INFO] cloning repository https://github.com/andyyu2004/l-language
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andyyu2004/l-language" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandyyu2004%2Fl-language", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandyyu2004%2Fl-language'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6c62c32c582ef9e7086f12d0b4fb36f37816fa62
[INFO] checking andyyu2004/l-language against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandyyu2004%2Fl-language" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/andyyu2004/l-language on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/andyyu2004/l-language
[INFO] finished tweaking git repo https://github.com/andyyu2004/l-language
[INFO] tweaked toml for git repo https://github.com/andyyu2004/l-language written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/andyyu2004/l-language already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5438a77f021936cb26b340ace496fc4a8386a8fa82c23b5af5fb33280f6e42bd
[INFO] running `Command { std: "docker" "start" "-a" "5438a77f021936cb26b340ace496fc4a8386a8fa82c23b5af5fb33280f6e42bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5438a77f021936cb26b340ace496fc4a8386a8fa82c23b5af5fb33280f6e42bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5438a77f021936cb26b340ace496fc4a8386a8fa82c23b5af5fb33280f6e42bd", kill_on_drop: false }`
[INFO] [stdout] 5438a77f021936cb26b340ace496fc4a8386a8fa82c23b5af5fb33280f6e42bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c2822d47e69abbaad50e673b3fe7a78b460053d84b694696a49fce245b32f4e
[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" "8c2822d47e69abbaad50e673b3fe7a78b460053d84b694696a49fce245b32f4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.60
[INFO] [stderr]     Checking either v1.5.2
[INFO] [stderr]     Checking itertools v0.8.0
[INFO] [stderr]     Checking dirs-sys v0.3.3
[INFO] [stderr]     Checking nix v0.14.1
[INFO] [stderr]     Checking dirs v2.0.1
[INFO] [stderr]     Checking rustyline v5.0.0
[INFO] [stderr]     Checking l v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexing/lexer.rs:116:20
[INFO] [stdout]     |
[INFO] [stdout] 116 |                 '0'...'9' => {
[INFO] [stdout]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexing/lexer.rs:148:20
[INFO] [stdout]     |
[INFO] [stdout] 148 |                 'A'...'Z' => {
[INFO] [stdout]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lexing::Token`
[INFO] [stdout]  --> src/interpreting/objects/l_struct.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::lexing::Token;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::errors::LError`
[INFO] [stdout]  --> src/interpreting/objects/l_lambda.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::errors::LError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]   --> src/types/l_types.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::rc::Rc;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]   --> src/types/l_types.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::cell::RefCell;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]   --> src/types/l_types.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::ops::Deref;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::main`
[INFO] [stdout]   --> src/types/l_types.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::main;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `vec_to_type_map`
[INFO] [stdout]   --> src/types/l_types.rs:15:22
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::utility::{vec_to_type_map, vec_to_vec_map, vec_contains_key, vec_replace_key, vec_update_value};
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `vec_to_type_map`
[INFO] [stdout]   --> src/types/type_checker.rs:18:22
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::utility::{vec_to_type_map, vec_to_vec_map};
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::types::l_types::LType::TVar`
[INFO] [stdout]   --> src/static_analysis/static_analyser.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use crate::types::l_types::LType::TVar;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexing/lexer.rs:116:20
[INFO] [stdout]     |
[INFO] [stdout] 116 |                 '0'...'9' => {
[INFO] [stdout]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lexing/lexer.rs:148:20
[INFO] [stdout]     |
[INFO] [stdout] 148 |                 'A'...'Z' => {
[INFO] [stdout]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lexing::Token`
[INFO] [stdout]  --> src/interpreting/objects/l_struct.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::lexing::Token;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::errors::LError`
[INFO] [stdout]  --> src/interpreting/objects/l_lambda.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::errors::LError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]   --> src/types/l_types.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::rc::Rc;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]   --> src/types/l_types.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::cell::RefCell;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]   --> src/types/l_types.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::ops::Deref;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::main`
[INFO] [stdout]   --> src/types/l_types.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::main;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `vec_to_type_map`
[INFO] [stdout]   --> src/types/l_types.rs:15:22
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::utility::{vec_to_type_map, vec_to_vec_map, vec_contains_key, vec_replace_key, vec_update_value};
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `vec_to_type_map`
[INFO] [stdout]   --> src/types/type_checker.rs:18:22
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::utility::{vec_to_type_map, vec_to_vec_map};
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::types::l_types::LType::TVar`
[INFO] [stdout]   --> src/static_analysis/static_analyser.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use crate::types::l_types::LType::TVar;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LInvocable`
[INFO] [stdout]   --> src/interpreting/interpreter.rs:19:45
[INFO] [stdout]    |
[INFO] [stdout] 19 | use crate::interpreting::objects::{LObject, LInvocable, Variant, Function, Struct, Tuple, Lambda};
[INFO] [stdout]    |                                             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/types/type_checker.rs:105:13
[INFO] [stdout]     |
[INFO] [stdout] 105 |             _ => panic!("Unimplented in type_check_stmt")
[INFO] [stdout]     |             ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/static_analysis/static_analyser.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |             x => unimplemented!("Unimplemented in analyse stmt {}", x)
[INFO] [stdout]    |             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LInvocable`
[INFO] [stdout]   --> src/interpreting/interpreter.rs:19:45
[INFO] [stdout]    |
[INFO] [stdout] 19 | use crate::interpreting::objects::{LObject, LInvocable, Variant, Function, Struct, Tuple, Lambda};
[INFO] [stdout]    |                                             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/types/type_checker.rs:105:13
[INFO] [stdout]     |
[INFO] [stdout] 105 |             _ => panic!("Unimplented in type_check_stmt")
[INFO] [stdout]     |             ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> src/utility/mod.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |     for (k, v) in xs {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> src/utility/mod.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |     for (k, v) in xs {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/interpreting/objects/l_function.rs:28:25
[INFO] [stdout]    |
[INFO] [stdout] 28 |             FnCurried { name, param, ret, .. } => {
[INFO] [stdout]    |                         ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/static_analysis/static_analyser.rs:67:13
[INFO] [stdout]    |
[INFO] [stdout] 67 |             x => unimplemented!("Unimplemented in analyse stmt {}", x)
[INFO] [stdout]    |             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/types/l_types.rs:385:35
[INFO] [stdout]     |
[INFO] [stdout] 385 |     let xvalues = xs.iter().map(|(x,y)| y).collect_vec();
[INFO] [stdout]     |                                   ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/types/l_types.rs:386:35
[INFO] [stdout]     |
[INFO] [stdout] 386 |     let yvalues = ys.iter().map(|(x,y)| y).collect_vec();
[INFO] [stdout]     |                                   ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]    --> src/types/l_types.rs:187:23
[INFO] [stdout]     |
[INFO] [stdout] 187 |             (TVar(_), t) => true,
[INFO] [stdout]     |                       ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]    --> src/types/l_types.rs:188:14
[INFO] [stdout]     |
[INFO] [stdout] 188 |             (t, TVar(_)) => true,
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/types/type_checker.rs:128:14
[INFO] [stdout]     |
[INFO] [stdout] 128 |         for (k, v) in variants {
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/types/type_checker.rs:701:22
[INFO] [stdout]     |
[INFO] [stdout] 701 |             FnStmt { name, param, ret_type, .. } => match param {
[INFO] [stdout]     |                      ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `token`
[INFO] [stdout]    --> src/static_analysis/static_analyser.rs:250:35
[INFO] [stdout]     |
[INFO] [stdout] 250 |     fn analyse_fn_decl(&mut self, token: &Token, name: &Option<String>, param: &Option<Pair<LType>>, body: &Vec<Stmt>, tparams: &Vec<Toke...
[INFO] [stdout]     |                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tparams`
[INFO] [stdout]    --> src/static_analysis/static_analyser.rs:250:120
[INFO] [stdout]     |
[INFO] [stdout] 250 | ...<LType>>, body: &Vec<Stmt>, tparams: &Vec<Token>) -> Result<StaticInfo, LError> {
[INFO] [stdout]     |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tparams`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `token`
[INFO] [stdout]    --> src/static_analysis/static_analyser.rs:273:43
[INFO] [stdout]     |
[INFO] [stdout] 273 |     fn analyse_curried_fn_decl(&mut self, token: &Token, name: &Option<String>, param: &Pair<LType>, ret: &Stmt, tparams: &Vec<Token>) ->...
[INFO] [stdout]     |                                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tparams`
[INFO] [stdout]    --> src/static_analysis/static_analyser.rs:273:114
[INFO] [stdout]     |
[INFO] [stdout] 273 | ...: &Pair<LType>, ret: &Stmt, tparams: &Vec<Token>) -> Result<StaticInfo, LError> {
[INFO] [stdout]     |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tparams`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> src/utility/mod.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |     for (k, v) in xs {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> src/utility/mod.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |     for (k, v) in xs {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/interpreting/objects/l_function.rs:28:25
[INFO] [stdout]    |
[INFO] [stdout] 28 |             FnCurried { name, param, ret, .. } => {
[INFO] [stdout]    |                         ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/types/l_types.rs:385:35
[INFO] [stdout]     |
[INFO] [stdout] 385 |     let xvalues = xs.iter().map(|(x,y)| y).collect_vec();
[INFO] [stdout]     |                                   ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/types/l_types.rs:386:35
[INFO] [stdout]     |
[INFO] [stdout] 386 |     let yvalues = ys.iter().map(|(x,y)| y).collect_vec();
[INFO] [stdout]     |                                   ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]    --> src/types/l_types.rs:187:23
[INFO] [stdout]     |
[INFO] [stdout] 187 |             (TVar(_), t) => true,
[INFO] [stdout]     |                       ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]    --> src/types/l_types.rs:188:14
[INFO] [stdout]     |
[INFO] [stdout] 188 |             (t, TVar(_)) => true,
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/types/type_checker.rs:128:14
[INFO] [stdout]     |
[INFO] [stdout] 128 |         for (k, v) in variants {
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/types/type_checker.rs:701:22
[INFO] [stdout]     |
[INFO] [stdout] 701 |             FnStmt { name, param, ret_type, .. } => match param {
[INFO] [stdout]     |                      ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `token`
[INFO] [stdout]    --> src/static_analysis/static_analyser.rs:250:35
[INFO] [stdout]     |
[INFO] [stdout] 250 |     fn analyse_fn_decl(&mut self, token: &Token, name: &Option<String>, param: &Option<Pair<LType>>, body: &Vec<Stmt>, tparams: &Vec<Toke...
[INFO] [stdout]     |                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tparams`
[INFO] [stdout]    --> src/static_analysis/static_analyser.rs:250:120
[INFO] [stdout]     |
[INFO] [stdout] 250 | ...<LType>>, body: &Vec<Stmt>, tparams: &Vec<Token>) -> Result<StaticInfo, LError> {
[INFO] [stdout]     |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tparams`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `token`
[INFO] [stdout]    --> src/static_analysis/static_analyser.rs:273:43
[INFO] [stdout]     |
[INFO] [stdout] 273 |     fn analyse_curried_fn_decl(&mut self, token: &Token, name: &Option<String>, param: &Pair<LType>, ret: &Stmt, tparams: &Vec<Token>) ->...
[INFO] [stdout]     |                                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_token`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tparams`
[INFO] [stdout]    --> src/static_analysis/static_analyser.rs:273:114
[INFO] [stdout]     |
[INFO] [stdout] 273 | ...: &Pair<LType>, ret: &Stmt, tparams: &Vec<Token>) -> Result<StaticInfo, LError> {
[INFO] [stdout]     |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tparams`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `vec_to_type_map`
[INFO] [stdout]   --> src/utility/mod.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn vec_to_type_map<T>(vec: Vec<T>) -> HashMap<T, Option<LType>> where T : Hash + Eq {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `function`
[INFO] [stdout]   --> src/interpreting/objects/l_object.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn function(&self) -> &Function {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `lambda`
[INFO] [stdout]   --> src/interpreting/objects/l_object.rs:87:12
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub fn lambda(&self) -> &Lambda {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PRecord`
[INFO] [stdout]   --> src/interpreting/pattern_matching/pattern.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     PRecord,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `vec_to_type_map`
[INFO] [stdout]   --> src/utility/mod.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn vec_to_type_map<T>(vec: Vec<T>) -> HashMap<T, Option<LType>> where T : Hash + Eq {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `function`
[INFO] [stdout]   --> src/interpreting/objects/l_object.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn function(&self) -> &Function {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `lambda`
[INFO] [stdout]   --> src/interpreting/objects/l_object.rs:87:12
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub fn lambda(&self) -> &Lambda {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `PRecord`
[INFO] [stdout]   --> src/interpreting/pattern_matching/pattern.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     PRecord,
[INFO] [stdout]    |     ^^^^^^^
[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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.04s
[INFO] running `Command { std: "docker" "inspect" "8c2822d47e69abbaad50e673b3fe7a78b460053d84b694696a49fce245b32f4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c2822d47e69abbaad50e673b3fe7a78b460053d84b694696a49fce245b32f4e", kill_on_drop: false }`
[INFO] [stdout] 8c2822d47e69abbaad50e673b3fe7a78b460053d84b694696a49fce245b32f4e