[INFO] cloning repository https://github.com/yportne13/anqur-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yportne13/anqur-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyportne13%2Fanqur-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyportne13%2Fanqur-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e8dcceaf1f195973f17e1597db978dc282761979
[INFO] checking yportne13/anqur-rs against try#0611f7de057c584b8771102fde7aed6c70c71d3b for pr-146440
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyportne13%2Fanqur-rs" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/yportne13/anqur-rs
[INFO] finished tweaking git repo https://github.com/yportne13/anqur-rs
[INFO] tweaked toml for git repo https://github.com/yportne13/anqur-rs written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/yportne13/anqur-rs on toolchain 0611f7de057c584b8771102fde7aed6c70c71d3b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/yportne13/anqur-rs 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" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b6364ab5ff1d1fffa57c25613daa4d5fd3f757bfc188ba5dd8c8272bc8fed53
[INFO] running `Command { std: "docker" "start" "-a" "9b6364ab5ff1d1fffa57c25613daa4d5fd3f757bfc188ba5dd8c8272bc8fed53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b6364ab5ff1d1fffa57c25613daa4d5fd3f757bfc188ba5dd8c8272bc8fed53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b6364ab5ff1d1fffa57c25613daa4d5fd3f757bfc188ba5dd8c8272bc8fed53", kill_on_drop: false }`
[INFO] [stdout] 9b6364ab5ff1d1fffa57c25613daa4d5fd3f757bfc188ba5dd8c8272bc8fed53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc2d07502939748615bd051b900de03039336144f84e638e2e672eda07d65591
[INFO] running `Command { std: "docker" "start" "-a" "fc2d07502939748615bd051b900de03039336144f84e638e2e672eda07d65591", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking bytecount v0.6.8
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking str-concat v0.2.0
[INFO] [stderr]     Checking colored v2.2.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking nom_locate v4.2.0
[INFO] [stderr]     Checking nom-greedyerror v0.5.0
[INFO] [stderr]     Checking anqur-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]  --> src/lib.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, fmt::Debug};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `normalize`
[INFO] [stdout]  --> src/lib.rs:4:29
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tyck::to_local::{infer, normalize, Cxt};
[INFO] [stdout]   |                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/tyck/to_local.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::{BTreeMap, HashMap}, ops::Add};
[INFO] [stdout]   |                                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `colored::Colorize`
[INFO] [stdout]  --> src/tyck/to_local.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use colored::Colorize;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::parser::ast::*`
[INFO] [stdout]  --> src/tyck/whnf.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::parser::ast::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/locally_nameless.rs:4:33
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]  --> src/lib.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, fmt::Debug};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `normalize`
[INFO] [stdout]  --> src/lib.rs:4:29
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tyck::to_local::{infer, normalize, Cxt};
[INFO] [stdout]   |                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/tyck/to_local.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::{BTreeMap, HashMap}, ops::Add};
[INFO] [stdout]   |                                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `colored::Colorize`
[INFO] [stdout]  --> src/tyck/to_local.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use colored::Colorize;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::parser::ast::*`
[INFO] [stdout]  --> src/tyck/whnf.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::parser::ast::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/locally_nameless.rs:4:33
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::hash::Hash`
[INFO] [stdout]  --> src/locally_nameless.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::hash::Hash;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::hash::Hash`
[INFO] [stdout]  --> src/locally_nameless.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::hash::Hash;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/parser/ast.rs:174:23
[INFO] [stdout]     |
[INFO] [stdout] 174 |             Expr::Sum(x) => todo!(),
[INFO] [stdout]     |                       ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/parser/ast.rs:174:23
[INFO] [stdout]     |
[INFO] [stdout] 174 |             Expr::Sum(x) => todo!(),
[INFO] [stdout]     |                       ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]   --> src/tyck/to_local.rs:76:21
[INFO] [stdout]    |
[INFO] [stdout] 76 |         Expr::Match(expr, vec) => todo!(),
[INFO] [stdout]    |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vec`
[INFO] [stdout]   --> src/tyck/to_local.rs:76:27
[INFO] [stdout]    |
[INFO] [stdout] 76 |         Expr::Match(expr, vec) => todo!(),
[INFO] [stdout]    |                           ^^^ help: if this is intentional, prefix it with an underscore: `_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/tyck/to_local.rs:77:19
[INFO] [stdout]    |
[INFO] [stdout] 77 |         Expr::Sum(x) => todo!(),
[INFO] [stdout]    |                   ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/tyck/to_local.rs:102:19
[INFO] [stdout]     |
[INFO] [stdout] 102 |         Value::Pi(name, value, closure) => todo!(), /*Expr::Dt(
[INFO] [stdout]     |                   ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/tyck/to_local.rs:102:25
[INFO] [stdout]     |
[INFO] [stdout] 102 |         Value::Pi(name, value, closure) => todo!(), /*Expr::Dt(
[INFO] [stdout]     |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `closure`
[INFO] [stdout]    --> src/tyck/to_local.rs:102:32
[INFO] [stdout]     |
[INFO] [stdout] 102 |         Value::Pi(name, value, closure) => todo!(), /*Expr::Dt(
[INFO] [stdout]     |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_closure`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/tyck/to_local.rs:112:20
[INFO] [stdout]     |
[INFO] [stdout] 112 |         Value::Sig(a, b) => todo!(),
[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/tyck/to_local.rs:112:23
[INFO] [stdout]     |
[INFO] [stdout] 112 |         Value::Sig(a, b) => todo!(),
[INFO] [stdout]     |                       ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/tyck/to_local.rs:148:22
[INFO] [stdout]     |
[INFO] [stdout] 148 |         Decl::Data { name, tele, cons } => todo!(),
[INFO] [stdout]     |                      ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tele`
[INFO] [stdout]    --> src/tyck/to_local.rs:148:28
[INFO] [stdout]     |
[INFO] [stdout] 148 |         Decl::Data { name, tele, cons } => todo!(),
[INFO] [stdout]     |                            ^^^^ help: try ignoring the field: `tele: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cons`
[INFO] [stdout]    --> src/tyck/to_local.rs:148:34
[INFO] [stdout]     |
[INFO] [stdout] 148 |         Decl::Data { name, tele, cons } => todo!(),
[INFO] [stdout]     |                                  ^^^^ help: try ignoring the field: `cons: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]   --> src/tyck/to_local.rs:76:21
[INFO] [stdout]    |
[INFO] [stdout] 76 |         Expr::Match(expr, vec) => todo!(),
[INFO] [stdout]    |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vec`
[INFO] [stdout]   --> src/tyck/to_local.rs:76:27
[INFO] [stdout]    |
[INFO] [stdout] 76 |         Expr::Match(expr, vec) => todo!(),
[INFO] [stdout]    |                           ^^^ help: if this is intentional, prefix it with an underscore: `_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/tyck/to_local.rs:77:19
[INFO] [stdout]    |
[INFO] [stdout] 77 |         Expr::Sum(x) => todo!(),
[INFO] [stdout]    |                   ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tele`
[INFO] [stdout]    --> src/tyck/to_local.rs:257:23
[INFO] [stdout]     |
[INFO] [stdout] 257 |         Decl::Print { tele, result, body } => todo!(),
[INFO] [stdout]     |                       ^^^^ help: try ignoring the field: `tele: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]    --> src/tyck/to_local.rs:257:29
[INFO] [stdout]     |
[INFO] [stdout] 257 |         Decl::Print { tele, result, body } => todo!(),
[INFO] [stdout]     |                             ^^^^^^ help: try ignoring the field: `result: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `body`
[INFO] [stdout]    --> src/tyck/to_local.rs:257:37
[INFO] [stdout]     |
[INFO] [stdout] 257 |         Decl::Print { tele, result, body } => todo!(),
[INFO] [stdout]     |                                     ^^^^ help: try ignoring the field: `body: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tele`
[INFO] [stdout]    --> src/tyck/to_local.rs:258:28
[INFO] [stdout]     |
[INFO] [stdout] 258 |         Decl::Data { name, tele, cons } => {
[INFO] [stdout]     |                            ^^^^ help: try ignoring the field: `tele: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/tyck/to_local.rs:102:19
[INFO] [stdout]     |
[INFO] [stdout] 102 |         Value::Pi(name, value, closure) => todo!(), /*Expr::Dt(
[INFO] [stdout]     |                   ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/tyck/to_local.rs:102:25
[INFO] [stdout]     |
[INFO] [stdout] 102 |         Value::Pi(name, value, closure) => todo!(), /*Expr::Dt(
[INFO] [stdout]     |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `closure`
[INFO] [stdout]    --> src/tyck/to_local.rs:102:32
[INFO] [stdout]     |
[INFO] [stdout] 102 |         Value::Pi(name, value, closure) => todo!(), /*Expr::Dt(
[INFO] [stdout]     |                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_closure`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/tyck/to_local.rs:112:20
[INFO] [stdout]     |
[INFO] [stdout] 112 |         Value::Sig(a, b) => todo!(),
[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/tyck/to_local.rs:112:23
[INFO] [stdout]     |
[INFO] [stdout] 112 |         Value::Sig(a, b) => todo!(),
[INFO] [stdout]     |                       ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/tyck/to_local.rs:148:22
[INFO] [stdout]     |
[INFO] [stdout] 148 |         Decl::Data { name, tele, cons } => todo!(),
[INFO] [stdout]     |                      ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tele`
[INFO] [stdout]    --> src/tyck/to_local.rs:148:28
[INFO] [stdout]     |
[INFO] [stdout] 148 |         Decl::Data { name, tele, cons } => todo!(),
[INFO] [stdout]     |                            ^^^^ help: try ignoring the field: `tele: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cons`
[INFO] [stdout]    --> src/tyck/to_local.rs:148:34
[INFO] [stdout]     |
[INFO] [stdout] 148 |         Decl::Data { name, tele, cons } => todo!(),
[INFO] [stdout]     |                                  ^^^^ help: try ignoring the field: `cons: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr_ty`
[INFO] [stdout]    --> src/tyck/to_local.rs:334:31
[INFO] [stdout]     |
[INFO] [stdout] 334 |                 let (expr_tm, expr_ty) = infer_expr(cxt, expr)?;
[INFO] [stdout]     |                               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expr_ty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr1_ty`
[INFO] [stdout]    --> src/tyck/to_local.rs:335:32
[INFO] [stdout]     |
[INFO] [stdout] 335 |                 let (expr1_tm, expr1_ty) = infer_expr(cxt, b)?;
[INFO] [stdout]     |                                ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expr1_ty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/tyck/to_local.rs:417:21
[INFO] [stdout]     |
[INFO] [stdout] 417 |         Expr::Match(expr, vec) => todo!(),
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vec`
[INFO] [stdout]    --> src/tyck/to_local.rs:417:27
[INFO] [stdout]     |
[INFO] [stdout] 417 |         Expr::Match(expr, vec) => todo!(),
[INFO] [stdout]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tele`
[INFO] [stdout]    --> src/tyck/to_local.rs:257:23
[INFO] [stdout]     |
[INFO] [stdout] 257 |         Decl::Print { tele, result, body } => todo!(),
[INFO] [stdout]     |                       ^^^^ help: try ignoring the field: `tele: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]    --> src/tyck/to_local.rs:257:29
[INFO] [stdout]     |
[INFO] [stdout] 257 |         Decl::Print { tele, result, body } => todo!(),
[INFO] [stdout]     |                             ^^^^^^ help: try ignoring the field: `result: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `body`
[INFO] [stdout]    --> src/tyck/to_local.rs:257:37
[INFO] [stdout]     |
[INFO] [stdout] 257 |         Decl::Print { tele, result, body } => todo!(),
[INFO] [stdout]     |                                     ^^^^ help: try ignoring the field: `body: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tele`
[INFO] [stdout]    --> src/tyck/to_local.rs:258:28
[INFO] [stdout]     |
[INFO] [stdout] 258 |         Decl::Data { name, tele, cons } => {
[INFO] [stdout]     |                            ^^^^ help: try ignoring the field: `tele: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x_`
[INFO] [stdout]    --> src/tyck/to_local.rs:455:37
[INFO] [stdout]     |
[INFO] [stdout] 455 |         (Expr::Lam(x, t), Value::Pi(x_, a_, b)) => {
[INFO] [stdout]     |                                     ^^ help: if this is intentional, prefix it with an underscore: `_x_`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a_`
[INFO] [stdout]    --> src/tyck/to_local.rs:473:30
[INFO] [stdout]     |
[INFO] [stdout] 473 |         (Expr::Let(x, a, t), a_) => {
[INFO] [stdout]     |                              ^^ help: if this is intentional, prefix it with an underscore: `_a_`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/tyck/to_local.rs:548:17
[INFO] [stdout]     |
[INFO] [stdout] 548 |             let mut ret = true;
[INFO] [stdout]     |                 ----^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr_ty`
[INFO] [stdout]    --> src/tyck/to_local.rs:334:31
[INFO] [stdout]     |
[INFO] [stdout] 334 |                 let (expr_tm, expr_ty) = infer_expr(cxt, expr)?;
[INFO] [stdout]     |                               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expr_ty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr1_ty`
[INFO] [stdout]    --> src/tyck/to_local.rs:335:32
[INFO] [stdout]     |
[INFO] [stdout] 335 |                 let (expr1_tm, expr1_ty) = infer_expr(cxt, b)?;
[INFO] [stdout]     |                                ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expr1_ty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/tyck/to_local.rs:417:21
[INFO] [stdout]     |
[INFO] [stdout] 417 |         Expr::Match(expr, vec) => todo!(),
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vec`
[INFO] [stdout]    --> src/tyck/to_local.rs:417:27
[INFO] [stdout]     |
[INFO] [stdout] 417 |         Expr::Match(expr, vec) => todo!(),
[INFO] [stdout]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x_`
[INFO] [stdout]    --> src/tyck/to_local.rs:455:37
[INFO] [stdout]     |
[INFO] [stdout] 455 |         (Expr::Lam(x, t), Value::Pi(x_, a_, b)) => {
[INFO] [stdout]     |                                     ^^ help: if this is intentional, prefix it with an underscore: `_x_`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a_`
[INFO] [stdout]    --> src/tyck/to_local.rs:473:30
[INFO] [stdout]     |
[INFO] [stdout] 473 |         (Expr::Let(x, a, t), a_) => {
[INFO] [stdout]     |                              ^^ help: if this is intentional, prefix it with an underscore: `_a_`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/tyck/to_local.rs:548:17
[INFO] [stdout]     |
[INFO] [stdout] 548 |             let mut ret = true;
[INFO] [stdout]     |                 ----^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> src/lib.rs:50:20
[INFO] [stdout]    |
[INFO] [stdout] 50 |             Ok((t, a, new_cxt)) => {
[INFO] [stdout]    |                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `U`
[INFO] [stdout]    |
[INFO] [stdout] 50 -             Ok((t, a, new_cxt)) => {
[INFO] [stdout] 50 +             Ok((t, tyck::to_local::Value::U, new_cxt)) => {
[INFO] [stdout]    |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 50 |             Ok((t, _a, new_cxt)) => {
[INFO] [stdout]    |                    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `Diagnostic` is never constructed
[INFO] [stdout]   --> src/lib.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Diagnostic {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]    = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Error` is never used
[INFO] [stdout]   --> src/lib.rs:15:6
[INFO] [stdout]    |
[INFO] [stdout] 15 | type Error = Diagnostic;
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/lib.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn main() {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]   --> src/lib.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn run(s: &str) {
[INFO] [stdout]    |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fn_body` is never used
[INFO] [stdout]   --> src/parser/mod.rs:55:4
[INFO] [stdout]    |
[INFO] [stdout] 55 | fn fn_body(s: Span) -> IResult<Span, FnBody<String>> {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pattern` is never used
[INFO] [stdout]   --> src/parser/mod.rs:63:4
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn pattern(s: Span) -> IResult<Span, Pattern<String>> {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clause` is never used
[INFO] [stdout]   --> src/parser/mod.rs:76:4
[INFO] [stdout]    |
[INFO] [stdout] 76 | fn clause(s: Span) -> IResult<Span, Clause<String, Expr<String>>> {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Term` is never used
[INFO] [stdout]  --> src/locally_nameless.rs:8:6
[INFO] [stdout]   |
[INFO] [stdout] 8 | enum Term<A> {
[INFO] [stdout]   |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `app` is never used
[INFO] [stdout]   --> src/locally_nameless.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl<A> Term<A> {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] 25 |     fn app(self, other: Term<A>) -> Term<A> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Var` is never used
[INFO] [stdout]   --> src/locally_nameless.rs:31:6
[INFO] [stdout]    |
[INFO] [stdout] 31 | enum Var<A> {
[INFO] [stdout]    |      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_locally_nameless` is never used
[INFO] [stdout]   --> src/locally_nameless.rs:45:4
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn to_locally_nameless<A: Ord + std::hash::Hash + Eq + Clone>(term: &Term<A>, env: &mut HashMap<A, i32>) -> Term<Var<A>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `from_locally_nameless` is never used
[INFO] [stdout]   --> src/locally_nameless.rs:64:4
[INFO] [stdout]    |
[INFO] [stdout] 64 | fn from_locally_nameless<A: std::hash::Hash + Eq + Clone>(term: &Term<Var<A>>, env: &mut HashMap<i32, A>) -> Result<Term<A>, String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `open` is never used
[INFO] [stdout]   --> src/locally_nameless.rs:93:4
[INFO] [stdout]    |
[INFO] [stdout] 93 | fn open<A: std::hash::Hash + Eq + Clone>(image: &Term<Var<A>>, scope: &Term<Var<A>>) -> Term<Var<A>> {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `whnf` is never used
[INFO] [stdout]    --> src/locally_nameless.rs:109:4
[INFO] [stdout]     |
[INFO] [stdout] 109 | fn whnf<A: std::hash::Hash + Eq + Clone>(term: &Term<Var<A>>, mut vec: Vec<Term<Var<A>>>) -> Term<Var<A>> {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `full` is never used
[INFO] [stdout]    --> src/locally_nameless.rs:135:4
[INFO] [stdout]     |
[INFO] [stdout] 135 | fn full(x: Term<String>) -> Term<String> {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> src/lib.rs:50:20
[INFO] [stdout]    |
[INFO] [stdout] 50 |             Ok((t, a, new_cxt)) => {
[INFO] [stdout]    |                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `U`
[INFO] [stdout]    |
[INFO] [stdout] 50 -             Ok((t, a, new_cxt)) => {
[INFO] [stdout] 50 +             Ok((t, tyck::to_local::Value::U, new_cxt)) => {
[INFO] [stdout]    |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 50 |             Ok((t, _a, new_cxt)) => {
[INFO] [stdout]    |                    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `Diagnostic` is never constructed
[INFO] [stdout]   --> src/lib.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Diagnostic {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]    = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Error` is never used
[INFO] [stdout]   --> src/lib.rs:15:6
[INFO] [stdout]    |
[INFO] [stdout] 15 | type Error = Diagnostic;
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fn_body` is never used
[INFO] [stdout]   --> src/parser/mod.rs:55:4
[INFO] [stdout]    |
[INFO] [stdout] 55 | fn fn_body(s: Span) -> IResult<Span, FnBody<String>> {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pattern` is never used
[INFO] [stdout]   --> src/parser/mod.rs:63:4
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn pattern(s: Span) -> IResult<Span, Pattern<String>> {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clause` is never used
[INFO] [stdout]   --> src/parser/mod.rs:76:4
[INFO] [stdout]    |
[INFO] [stdout] 76 | fn clause(s: Span) -> IResult<Span, Clause<String, Expr<String>>> {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `anqur-rs` (lib) due to 1 previous error; 45 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `anqur-rs` (lib test) due to 1 previous error; 35 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "fc2d07502939748615bd051b900de03039336144f84e638e2e672eda07d65591", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc2d07502939748615bd051b900de03039336144f84e638e2e672eda07d65591", kill_on_drop: false }`
[INFO] [stdout] fc2d07502939748615bd051b900de03039336144f84e638e2e672eda07d65591
