[INFO] fetching crate typr 0.1.3...
[INFO] testing typr-0.1.3 against 1.83.0 for beta-1.84.0-4-retry
[INFO] extracting crate typr 0.1.3 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate typr 0.1.3 on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate typr 0.1.3
[INFO] finished tweaking crates.io crate typr 0.1.3
[INFO] tweaked toml for crates.io crate typr 0.1.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate typr 0.1.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1dcfbd7d3dd4a5fbfca7bc07022bb1a04765b3f1db0c58ebd2f06fd27b7aa848
[INFO] running `Command { std: "docker" "start" "-a" "1dcfbd7d3dd4a5fbfca7bc07022bb1a04765b3f1db0c58ebd2f06fd27b7aa848", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1dcfbd7d3dd4a5fbfca7bc07022bb1a04765b3f1db0c58ebd2f06fd27b7aa848", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dcfbd7d3dd4a5fbfca7bc07022bb1a04765b3f1db0c58ebd2f06fd27b7aa848", kill_on_drop: false }`
[INFO] [stdout] 1dcfbd7d3dd4a5fbfca7bc07022bb1a04765b3f1db0c58ebd2f06fd27b7aa848
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d83ed185a5fc87d2319538291deaca33f810a135e6c20a50344e719f0812ab2
[INFO] running `Command { std: "docker" "start" "-a" "3d83ed185a5fc87d2319538291deaca33f810a135e6c20a50344e719f0812ab2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.91
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling serde_json v1.0.133
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling itoa v1.0.13
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.89
[INFO] [stderr]    Compiling serde_derive v1.0.215
[INFO] [stderr]    Compiling typr v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::process::exit`
[INFO] [stdout]  --> src/types.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::process::exit;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::number::complete::float`
[INFO] [stdout]   --> src/types.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use nom::number::complete::float;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::OpenOptions`
[INFO] [stdout]  --> src/my_io.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::fs::OpenOptions;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]  --> src/my_io.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io::Read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/my_io.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `txt`
[INFO] [stdout]    --> src/language.rs:155:27
[INFO] [stdout]     |
[INFO] [stdout] 155 |             Lang::Comment(txt) => "comment".to_string(),
[INFO] [stdout]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_txt`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/language.rs:175:21
[INFO] [stdout]     |
[INFO] [stdout] 175 |                 let mut dimensions = vec.len(); // Taille actuelle de ce niveau
[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: unreachable pattern
[INFO] [stdout]    --> src/elements.rs:645:9
[INFO] [stdout]     |
[INFO] [stdout] 645 |         (p, rest) => panic!("{} shouldn't be applied in index operations", rest)
[INFO] [stdout]     |         ^^^^^^^^^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/elements.rs:645:9
[INFO] [stdout]     |
[INFO] [stdout] 516 |         (p, Op::And) => Lang::And(Box::new(p), Box::new(op_reverse(v))),
[INFO] [stdout]     |         ------------ matches some of the same values
[INFO] [stdout] 517 |         (p, Op::Or) => Lang::Or(Box::new(p), Box::new(op_reverse(v))),
[INFO] [stdout]     |         ----------- matches some of the same values
[INFO] [stdout] 518 |         (p, Op::Union) => Lang::Union(Box::new(p), Box::new(op_reverse(v))),
[INFO] [stdout]     |         -------------- matches some of the same values
[INFO] [stdout] 519 |         (p, Op::Eq) => Lang::Eq(Box::new(p), Box::new(op_reverse(v))),
[INFO] [stdout]     |         ----------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 645 |         (p, rest) => panic!("{} shouldn't be applied in index operations", rest)
[INFO] [stdout]     |         ^^^^^^^^^ ...and 17 other patterns collectively make this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]    --> src/elements.rs:528:41
[INFO] [stdout]     |
[INFO] [stdout] 528 |                 Lang::FunctionApp(name, params) => *name.clone(),
[INFO] [stdout]     |                                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]    --> src/elements.rs:636:41
[INFO] [stdout]     |
[INFO] [stdout] 636 |                 Lang::FunctionApp(name, params) => *name.clone(),
[INFO] [stdout]     |                                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]    --> src/elements.rs:645:10
[INFO] [stdout]     |
[INFO] [stdout] 645 |         (p, rest) => panic!("{} shouldn't be applied in index operations", rest)
[INFO] [stdout]     |          ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]   --> src/metaprogramming.rs:47:34
[INFO] [stdout]    |
[INFO] [stdout] 47 |                     Lang::Let(v, t, b) 
[INFO] [stdout]    |                                  ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]   --> src/metaprogramming.rs:47:37
[INFO] [stdout]    |
[INFO] [stdout] 47 |                     Lang::Let(v, t, b) 
[INFO] [stdout]    |                                     ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/metaprogramming.rs:106:38
[INFO] [stdout]     |
[INFO] [stdout] 106 |     args.iter().filter(|ArgumentType(a, b, emb)| *emb).map(|x| (name.clone(), x.clone())).collect()
[INFO] [stdout]     |                                      ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/metaprogramming.rs:106:41
[INFO] [stdout]     |
[INFO] [stdout] 106 |     args.iter().filter(|ArgumentType(a, b, emb)| *emb).map(|x| (name.clone(), x.clone())).collect()
[INFO] [stdout]     |                                         ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `var`
[INFO] [stdout]    --> src/metaprogramming.rs:124:21
[INFO] [stdout]     |
[INFO] [stdout] 124 |         Lang::Alias(var, params1, Type::Alias(name, params2, path)) 
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_var`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params1`
[INFO] [stdout]    --> src/metaprogramming.rs:124:26
[INFO] [stdout]     |
[INFO] [stdout] 124 |         Lang::Alias(var, params1, Type::Alias(name, params2, path)) 
[INFO] [stdout]     |                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_params1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params2`
[INFO] [stdout]    --> src/metaprogramming.rs:124:53
[INFO] [stdout]     |
[INFO] [stdout] 124 |         Lang::Alias(var, params1, Type::Alias(name, params2, path)) 
[INFO] [stdout]     |                                                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_params2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> src/metaprogramming.rs:163:34
[INFO] [stdout]     |
[INFO] [stdout] 163 |             Lang::Let(Var(name1, path, permission, muta, Type::Alias(name2, args, path2)), typ3, _elem) 
[INFO] [stdout]     |                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ar`
[INFO] [stdout]    --> src/metaprogramming.rs:184:45
[INFO] [stdout]     |
[INFO] [stdout] 184 | ...                   Type::Alias(na, ar, pa) => na,
[INFO] [stdout]     |                                       ^^ help: if this is intentional, prefix it with an underscore: `_ar`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pa`
[INFO] [stdout]    --> src/metaprogramming.rs:184:49
[INFO] [stdout]     |
[INFO] [stdout] 184 | ...                   Type::Alias(na, ar, pa) => na,
[INFO] [stdout]     |                                           ^^ help: if this is intentional, prefix it with an underscore: `_pa`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `l`
[INFO] [stdout]    --> src/metaprogramming.rs:189:13
[INFO] [stdout]     |
[INFO] [stdout] 189 |             l => vec![]
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/metaprogramming.rs:204:9
[INFO] [stdout]     |
[INFO] [stdout] 204 |     let mut res = adt.0.iter().flat_map(|line| {
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Add` and `Range` are never constructed
[INFO] [stdout]   --> src/language.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub enum Lang {
[INFO] [stdout]    |          ---- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 56 |     Add(Box<Lang>, Box<Lang>),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 77 |     Range(i32, i32, i32),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Lang` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `to_language` and `get_type` are never used
[INFO] [stdout]   --> src/var.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl Var {
[INFO] [stdout]    | -------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn to_language(self) -> Lang {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 83 |     pub fn get_type(&self) -> Type {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/metaprogramming.rs:14:19
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Module(pub String, pub Vec<Lang>);
[INFO] [stdout]    |            ------ ^^^^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Module((), pub Vec<Lang>);
[INFO] [stdout]    |                   ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_name` is never used
[INFO] [stdout]   --> src/metaprogramming.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Module {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn get_name(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.17s
[INFO] running `Command { std: "docker" "inspect" "3d83ed185a5fc87d2319538291deaca33f810a135e6c20a50344e719f0812ab2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d83ed185a5fc87d2319538291deaca33f810a135e6c20a50344e719f0812ab2", kill_on_drop: false }`
[INFO] [stdout] 3d83ed185a5fc87d2319538291deaca33f810a135e6c20a50344e719f0812ab2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83bc873e80cde431a04561461812c16abce8ef1667bd2f6666fa64c4a26cf853
[INFO] running `Command { std: "docker" "start" "-a" "83bc873e80cde431a04561461812c16abce8ef1667bd2f6666fa64c4a26cf853", kill_on_drop: false }`
[INFO] [stderr]    Compiling typr v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::process::exit`
[INFO] [stdout]  --> src/types.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::process::exit;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::number::complete::float`
[INFO] [stdout]   --> src/types.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use nom::number::complete::float;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::OpenOptions`
[INFO] [stdout]  --> src/my_io.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::fs::OpenOptions;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Read`
[INFO] [stdout]  --> src/my_io.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io::Read;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/my_io.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `txt`
[INFO] [stdout]    --> src/language.rs:155:27
[INFO] [stdout]     |
[INFO] [stdout] 155 |             Lang::Comment(txt) => "comment".to_string(),
[INFO] [stdout]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_txt`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/language.rs:175:21
[INFO] [stdout]     |
[INFO] [stdout] 175 |                 let mut dimensions = vec.len(); // Taille actuelle de ce niveau
[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: unreachable pattern
[INFO] [stdout]    --> src/elements.rs:645:9
[INFO] [stdout]     |
[INFO] [stdout] 645 |         (p, rest) => panic!("{} shouldn't be applied in index operations", rest)
[INFO] [stdout]     |         ^^^^^^^^^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/elements.rs:645:9
[INFO] [stdout]     |
[INFO] [stdout] 516 |         (p, Op::And) => Lang::And(Box::new(p), Box::new(op_reverse(v))),
[INFO] [stdout]     |         ------------ matches some of the same values
[INFO] [stdout] 517 |         (p, Op::Or) => Lang::Or(Box::new(p), Box::new(op_reverse(v))),
[INFO] [stdout]     |         ----------- matches some of the same values
[INFO] [stdout] 518 |         (p, Op::Union) => Lang::Union(Box::new(p), Box::new(op_reverse(v))),
[INFO] [stdout]     |         -------------- matches some of the same values
[INFO] [stdout] 519 |         (p, Op::Eq) => Lang::Eq(Box::new(p), Box::new(op_reverse(v))),
[INFO] [stdout]     |         ----------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 645 |         (p, rest) => panic!("{} shouldn't be applied in index operations", rest)
[INFO] [stdout]     |         ^^^^^^^^^ ...and 17 other patterns collectively make this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]    --> src/elements.rs:528:41
[INFO] [stdout]     |
[INFO] [stdout] 528 |                 Lang::FunctionApp(name, params) => *name.clone(),
[INFO] [stdout]     |                                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]    --> src/elements.rs:636:41
[INFO] [stdout]     |
[INFO] [stdout] 636 |                 Lang::FunctionApp(name, params) => *name.clone(),
[INFO] [stdout]     |                                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]    --> src/elements.rs:645:10
[INFO] [stdout]     |
[INFO] [stdout] 645 |         (p, rest) => panic!("{} shouldn't be applied in index operations", rest)
[INFO] [stdout]     |          ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]   --> src/metaprogramming.rs:47:34
[INFO] [stdout]    |
[INFO] [stdout] 47 |                     Lang::Let(v, t, b) 
[INFO] [stdout]    |                                  ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]   --> src/metaprogramming.rs:47:37
[INFO] [stdout]    |
[INFO] [stdout] 47 |                     Lang::Let(v, t, b) 
[INFO] [stdout]    |                                     ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/metaprogramming.rs:106:38
[INFO] [stdout]     |
[INFO] [stdout] 106 |     args.iter().filter(|ArgumentType(a, b, emb)| *emb).map(|x| (name.clone(), x.clone())).collect()
[INFO] [stdout]     |                                      ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/metaprogramming.rs:106:41
[INFO] [stdout]     |
[INFO] [stdout] 106 |     args.iter().filter(|ArgumentType(a, b, emb)| *emb).map(|x| (name.clone(), x.clone())).collect()
[INFO] [stdout]     |                                         ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `var`
[INFO] [stdout]    --> src/metaprogramming.rs:124:21
[INFO] [stdout]     |
[INFO] [stdout] 124 |         Lang::Alias(var, params1, Type::Alias(name, params2, path)) 
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_var`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params1`
[INFO] [stdout]    --> src/metaprogramming.rs:124:26
[INFO] [stdout]     |
[INFO] [stdout] 124 |         Lang::Alias(var, params1, Type::Alias(name, params2, path)) 
[INFO] [stdout]     |                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_params1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params2`
[INFO] [stdout]    --> src/metaprogramming.rs:124:53
[INFO] [stdout]     |
[INFO] [stdout] 124 |         Lang::Alias(var, params1, Type::Alias(name, params2, path)) 
[INFO] [stdout]     |                                                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_params2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]    --> src/metaprogramming.rs:163:34
[INFO] [stdout]     |
[INFO] [stdout] 163 |             Lang::Let(Var(name1, path, permission, muta, Type::Alias(name2, args, path2)), typ3, _elem) 
[INFO] [stdout]     |                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ar`
[INFO] [stdout]    --> src/metaprogramming.rs:184:45
[INFO] [stdout]     |
[INFO] [stdout] 184 | ...                   Type::Alias(na, ar, pa) => na,
[INFO] [stdout]     |                                       ^^ help: if this is intentional, prefix it with an underscore: `_ar`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pa`
[INFO] [stdout]    --> src/metaprogramming.rs:184:49
[INFO] [stdout]     |
[INFO] [stdout] 184 | ...                   Type::Alias(na, ar, pa) => na,
[INFO] [stdout]     |                                           ^^ help: if this is intentional, prefix it with an underscore: `_pa`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `l`
[INFO] [stdout]    --> src/metaprogramming.rs:189:13
[INFO] [stdout]     |
[INFO] [stdout] 189 |             l => vec![]
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/metaprogramming.rs:204:9
[INFO] [stdout]     |
[INFO] [stdout] 204 |     let mut res = adt.0.iter().flat_map(|line| {
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Add` and `Range` are never constructed
[INFO] [stdout]   --> src/language.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub enum Lang {
[INFO] [stdout]    |          ---- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 56 |     Add(Box<Lang>, Box<Lang>),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 77 |     Range(i32, i32, i32),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Lang` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `to_language` and `get_type` are never used
[INFO] [stdout]   --> src/var.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl Var {
[INFO] [stdout]    | -------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn to_language(self) -> Lang {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 83 |     pub fn get_type(&self) -> Type {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/metaprogramming.rs:14:19
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Module(pub String, pub Vec<Lang>);
[INFO] [stdout]    |            ------ ^^^^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Module((), pub Vec<Lang>);
[INFO] [stdout]    |                   ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_name` is never used
[INFO] [stdout]   --> src/metaprogramming.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Module {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn get_name(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.69s
[INFO] running `Command { std: "docker" "inspect" "83bc873e80cde431a04561461812c16abce8ef1667bd2f6666fa64c4a26cf853", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83bc873e80cde431a04561461812c16abce8ef1667bd2f6666fa64c4a26cf853", kill_on_drop: false }`
[INFO] [stdout] 83bc873e80cde431a04561461812c16abce8ef1667bd2f6666fa64c4a26cf853
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c6d56a53389963fc0ec787d627c32958e8b977400bf4538b9f45e65eb047fd3f
[INFO] running `Command { std: "docker" "start" "-a" "c6d56a53389963fc0ec787d627c32958e8b977400bf4538b9f45e65eb047fd3f", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::process::exit`
[INFO] [stderr]  --> src/types.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::process::exit;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nom::number::complete::float`
[INFO] [stderr]   --> src/types.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use nom::number::complete::float;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::OpenOptions`
[INFO] [stderr]  --> src/my_io.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::fs::OpenOptions;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Read`
[INFO] [stderr]  --> src/my_io.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::io::Read;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io`
[INFO] [stderr]  --> src/my_io.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::io;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `txt`
[INFO] [stderr]    --> src/language.rs:155:27
[INFO] [stderr]     |
[INFO] [stderr] 155 |             Lang::Comment(txt) => "comment".to_string(),
[INFO] [stderr]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_txt`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/language.rs:175:21
[INFO] [stderr]     |
[INFO] [stderr] 175 |                 let mut dimensions = vec.len(); // Taille actuelle de ce niveau
[INFO] [stderr]     |                     ----^^^^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/elements.rs:645:9
[INFO] [stderr]     |
[INFO] [stderr] 645 |         (p, rest) => panic!("{} shouldn't be applied in index operations", rest)
[INFO] [stderr]     |         ^^^^^^^^^ no value can reach this
[INFO] [stderr]     |
[INFO] [stderr] note: multiple earlier patterns match some of the same values
[INFO] [stderr]    --> src/elements.rs:645:9
[INFO] [stderr]     |
[INFO] [stderr] 516 |         (p, Op::And) => Lang::And(Box::new(p), Box::new(op_reverse(v))),
[INFO] [stderr]     |         ------------ matches some of the same values
[INFO] [stderr] 517 |         (p, Op::Or) => Lang::Or(Box::new(p), Box::new(op_reverse(v))),
[INFO] [stderr]     |         ----------- matches some of the same values
[INFO] [stderr] 518 |         (p, Op::Union) => Lang::Union(Box::new(p), Box::new(op_reverse(v))),
[INFO] [stderr]     |         -------------- matches some of the same values
[INFO] [stderr] 519 |         (p, Op::Eq) => Lang::Eq(Box::new(p), Box::new(op_reverse(v))),
[INFO] [stderr]     |         ----------- matches some of the same values
[INFO] [stderr] ...
[INFO] [stderr] 645 |         (p, rest) => panic!("{} shouldn't be applied in index operations", rest)
[INFO] [stderr]     |         ^^^^^^^^^ ...and 17 other patterns collectively make this unreachable
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `params`
[INFO] [stderr]    --> src/elements.rs:528:41
[INFO] [stderr]     |
[INFO] [stderr] 528 |                 Lang::FunctionApp(name, params) => *name.clone(),
[INFO] [stderr]     |                                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `params`
[INFO] [stderr]    --> src/elements.rs:636:41
[INFO] [stderr]     |
[INFO] [stderr] 636 |                 Lang::FunctionApp(name, params) => *name.clone(),
[INFO] [stderr]     |                                         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `p`
[INFO] [stderr]    --> src/elements.rs:645:10
[INFO] [stderr]     |
[INFO] [stderr] 645 |         (p, rest) => panic!("{} shouldn't be applied in index operations", rest)
[INFO] [stderr]     |          ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `t`
[INFO] [stderr]   --> src/metaprogramming.rs:47:34
[INFO] [stderr]    |
[INFO] [stderr] 47 |                     Lang::Let(v, t, b) 
[INFO] [stderr]    |                                  ^ help: if this is intentional, prefix it with an underscore: `_t`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]   --> src/metaprogramming.rs:47:37
[INFO] [stderr]    |
[INFO] [stderr] 47 |                     Lang::Let(v, t, b) 
[INFO] [stderr]    |                                     ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/metaprogramming.rs:106:38
[INFO] [stderr]     |
[INFO] [stderr] 106 |     args.iter().filter(|ArgumentType(a, b, emb)| *emb).map(|x| (name.clone(), x.clone())).collect()
[INFO] [stderr]     |                                      ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]    --> src/metaprogramming.rs:106:41
[INFO] [stderr]     |
[INFO] [stderr] 106 |     args.iter().filter(|ArgumentType(a, b, emb)| *emb).map(|x| (name.clone(), x.clone())).collect()
[INFO] [stderr]     |                                         ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `var`
[INFO] [stderr]    --> src/metaprogramming.rs:124:21
[INFO] [stderr]     |
[INFO] [stderr] 124 |         Lang::Alias(var, params1, Type::Alias(name, params2, path)) 
[INFO] [stderr]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_var`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `params1`
[INFO] [stderr]    --> src/metaprogramming.rs:124:26
[INFO] [stderr]     |
[INFO] [stderr] 124 |         Lang::Alias(var, params1, Type::Alias(name, params2, path)) 
[INFO] [stderr]     |                          ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_params1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `params2`
[INFO] [stderr]    --> src/metaprogramming.rs:124:53
[INFO] [stderr]     |
[INFO] [stderr] 124 |         Lang::Alias(var, params1, Type::Alias(name, params2, path)) 
[INFO] [stderr]     |                                                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_params2`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `path`
[INFO] [stderr]    --> src/metaprogramming.rs:163:34
[INFO] [stderr]     |
[INFO] [stderr] 163 |             Lang::Let(Var(name1, path, permission, muta, Type::Alias(name2, args, path2)), typ3, _elem) 
[INFO] [stderr]     |                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ar`
[INFO] [stderr]    --> src/metaprogramming.rs:184:45
[INFO] [stderr]     |
[INFO] [stderr] 184 | ...                   Type::Alias(na, ar, pa) => na,
[INFO] [stderr]     |                                       ^^ help: if this is intentional, prefix it with an underscore: `_ar`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pa`
[INFO] [stderr]    --> src/metaprogramming.rs:184:49
[INFO] [stderr]     |
[INFO] [stderr] 184 | ...                   Type::Alias(na, ar, pa) => na,
[INFO] [stderr]     |                                           ^^ help: if this is intentional, prefix it with an underscore: `_pa`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `l`
[INFO] [stderr]    --> src/metaprogramming.rs:189:13
[INFO] [stderr]     |
[INFO] [stderr] 189 |             l => vec![]
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_l`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/metaprogramming.rs:204:9
[INFO] [stderr]     |
[INFO] [stderr] 204 |     let mut res = adt.0.iter().flat_map(|line| {
[INFO] [stderr]     |         ----^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Add` and `Range` are never constructed
[INFO] [stderr]   --> src/language.rs:56:5
[INFO] [stderr]    |
[INFO] [stderr] 48 | pub enum Lang {
[INFO] [stderr]    |          ---- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 56 |     Add(Box<Lang>, Box<Lang>),
[INFO] [stderr]    |     ^^^
[INFO] [stderr] ...
[INFO] [stderr] 77 |     Range(i32, i32, i32),
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Lang` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `to_language` and `get_type` are never used
[INFO] [stderr]   --> src/var.rs:42:12
[INFO] [stderr]    |
[INFO] [stderr] 24 | impl Var {
[INFO] [stderr]    | -------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 42 |     pub fn to_language(self) -> Lang {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 83 |     pub fn get_type(&self) -> Type {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/metaprogramming.rs:14:19
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub struct Module(pub String, pub Vec<Lang>);
[INFO] [stderr]    |            ------ ^^^^^^^^^^
[INFO] [stderr]    |            |
[INFO] [stderr]    |            field in this struct
[INFO] [stderr]    |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub struct Module((), pub Vec<Lang>);
[INFO] [stderr]    |                   ~~
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_name` is never used
[INFO] [stderr]   --> src/metaprogramming.rs:21:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | impl Module {
[INFO] [stderr]    | ----------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 21 |     pub fn get_name(&self) -> String {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `typr` (bin "typr" test) generated 27 warnings (run `cargo fix --bin "typr" --tests` to apply 7 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/typr-1b62f3a7f3dcef9d)
[INFO] [stdout] 
[INFO] [stdout] running 113 tests
[INFO] [stdout] test elements::tests::test_array ... ok
[INFO] [stdout] test elements::tests::test_branch2 ... FAILED
[INFO] [stdout] test elements::tests::test_char1 ... FAILED
[INFO] [stdout] test elements::tests::test_char2 ... FAILED
[INFO] [stdout] test elements::tests::test_el_op0 ... FAILED
[INFO] [stdout] test elements::tests::test_el_op1 ... FAILED
[INFO] [stdout] test elements::tests::test_func_appli1 ... FAILED
[INFO] [stdout] test elements::tests::test_branch1 ... FAILED
[INFO] [stdout] test elements::tests::test_chain2 ... FAILED
[INFO] [stdout] test elements::tests::test_chain0 ... FAILED
[INFO] [stdout] test elements::tests::test_chain1 ... FAILED
[INFO] [stdout] test elements::tests::test_func_appli2 ... FAILED
[INFO] [stdout] test elements::tests::test_function_application2 ... FAILED
[INFO] [stdout] test elements::tests::test_function_application3 ... FAILED
[INFO] [stdout] test elements::tests::test_function_application4 ... FAILED
[INFO] [stdout] test elements::tests::test_function_application5 ... FAILED
[INFO] [stdout] test elements::tests::test_function_application1 ... FAILED
[INFO] [stdout] test elements::tests::test_chain3 ... FAILED
[INFO] [stdout] test elements::tests::test_chain5 ... FAILED
[INFO] [stdout] test elements::tests::test_funcion_no_parameters ... FAILED
[INFO] [stdout] test elements::tests::test_function_application6 ... FAILED
[INFO] [stderr] error: test failed, to rerun pass `--bin typr`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/typr-1b62f3a7f3dcef9d` (exit status: 1)
[INFO] [stderr] note: test exited abnormally; to see the full output pass --nocapture to the harness.
[INFO] running `Command { std: "docker" "inspect" "c6d56a53389963fc0ec787d627c32958e8b977400bf4538b9f45e65eb047fd3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6d56a53389963fc0ec787d627c32958e8b977400bf4538b9f45e65eb047fd3f", kill_on_drop: false }`
[INFO] [stdout] c6d56a53389963fc0ec787d627c32958e8b977400bf4538b9f45e65eb047fd3f
