[INFO] cloning repository https://github.com/Comba92/cmblang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Comba92/cmblang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FComba92%2Fcmblang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FComba92%2Fcmblang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2ae55b82320152928d03185734f3d97fef8d3a12
[INFO] checking Comba92/cmblang against 011c518242557d21690f7936b5812318dc2fec47 for pr-159877
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FComba92%2Fcmblang" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Comba92/cmblang
[INFO] finished tweaking git repo https://github.com/Comba92/cmblang
[INFO] tweaked toml for git repo https://github.com/Comba92/cmblang written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Comba92/cmblang on toolchain 011c518242557d21690f7936b5812318dc2fec47
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+011c518242557d21690f7936b5812318dc2fec47" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Comba92/cmblang 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" "+011c518242557d21690f7936b5812318dc2fec47" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:1fa6594d87c8fa7b311925a7a77a16f539833322d9dfba4ce891f211db2f90b1" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ca14ae0b45e34a8f3de108b08d2ef077aa33aa848d1f9136ea3bbbdf012107e7
[INFO] running `Command { std: "docker" "start" "ca14ae0b45e34a8f3de108b08d2ef077aa33aa848d1f9136ea3bbbdf012107e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca14ae0b45e34a8f3de108b08d2ef077aa33aa848d1f9136ea3bbbdf012107e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ca14ae0b45e34a8f3de108b08d2ef077aa33aa848d1f9136ea3bbbdf012107e7" "/opt/rustwide/cargo-home/bin/cargo" "+011c518242557d21690f7936b5812318dc2fec47" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca14ae0b45e34a8f3de108b08d2ef077aa33aa848d1f9136ea3bbbdf012107e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ca14ae0b45e34a8f3de108b08d2ef077aa33aa848d1f9136ea3bbbdf012107e7" "/opt/rustwide/cargo-home/bin/cargo" "+011c518242557d21690f7936b5812318dc2fec47" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]     Checking strum v0.27.2
[INFO] [stderr]     Checking cmblang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read `src/../test2.cmb`: No such file or directory (os error 2)
[INFO] [stdout]   --> src/main.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |   let src = include_str!("../test2.cmb");
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/checker.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::{HashMap, HashSet}, iter::zip, vec};
[INFO] [stdout]   |                                  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/../test2.cmb`: No such file or directory (os error 2)
[INFO] [stdout]   --> src/main.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |   let src = include_str!("../test2.cmb");
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/checker.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::{HashMap, HashSet}, iter::zip, vec};
[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 variable: `rhs`
[INFO] [stdout]   --> src/ast.rs:79:25
[INFO] [stdout]    |
[INFO] [stdout] 79 |       Expr::Unary { op, rhs } => format!("Unary: {:?} {}", self.get_token(*op), self.dbg_expr(id)),
[INFO] [stdout]    |                         ^^^ help: try ignoring the field: `rhs: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lhs`
[INFO] [stdout]   --> src/ast.rs:89:22
[INFO] [stdout]    |
[INFO] [stdout] 89 |       Expr::Member { lhs, field } => todo!(),
[INFO] [stdout]    |                      ^^^ help: try ignoring the field: `lhs: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]   --> src/ast.rs:89:27
[INFO] [stdout]    |
[INFO] [stdout] 89 |       Expr::Member { lhs, field } => todo!(),
[INFO] [stdout]    |                           ^^^^^ help: try ignoring the field: `field: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lhs`
[INFO] [stdout]   --> src/ast.rs:90:21
[INFO] [stdout]    |
[INFO] [stdout] 90 |       Expr::Index { lhs, idx } => todo!(),
[INFO] [stdout]    |                     ^^^ help: try ignoring the field: `lhs: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]   --> src/ast.rs:90:26
[INFO] [stdout]    |
[INFO] [stdout] 90 |       Expr::Index { lhs, idx } => todo!(),
[INFO] [stdout]    |                          ^^^ help: try ignoring the field: `idx: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cond`
[INFO] [stdout]    --> src/ast.rs:118:22
[INFO] [stdout]     |
[INFO] [stdout] 118 |       Stmt::IfElse { cond, iblock, eblock } => todo!(),
[INFO] [stdout]     |                      ^^^^ help: try ignoring the field: `cond: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `iblock`
[INFO] [stdout]    --> src/ast.rs:118:28
[INFO] [stdout]     |
[INFO] [stdout] 118 |       Stmt::IfElse { cond, iblock, eblock } => todo!(),
[INFO] [stdout]     |                            ^^^^^^ help: try ignoring the field: `iblock: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `eblock`
[INFO] [stdout]    --> src/ast.rs:118:36
[INFO] [stdout]     |
[INFO] [stdout] 118 |       Stmt::IfElse { cond, iblock, eblock } => todo!(),
[INFO] [stdout]     |                                    ^^^^^^ help: try ignoring the field: `eblock: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cond`
[INFO] [stdout]    --> src/ast.rs:119:21
[INFO] [stdout]     |
[INFO] [stdout] 119 |       Stmt::While { cond, wblock } => todo!(),
[INFO] [stdout]     |                     ^^^^ help: try ignoring the field: `cond: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wblock`
[INFO] [stdout]    --> src/ast.rs:119:27
[INFO] [stdout]     |
[INFO] [stdout] 119 |       Stmt::While { cond, wblock } => todo!(),
[INFO] [stdout]     |                           ^^^^^^ help: try ignoring the field: `wblock: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr_id`
[INFO] [stdout]    --> src/ast.rs:120:20
[INFO] [stdout]     |
[INFO] [stdout] 120 |       Stmt::Return(expr_id) => todo!(),
[INFO] [stdout]     |                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expr_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generics`
[INFO] [stdout]    --> src/ast.rs:149:46
[INFO] [stdout]     |
[INFO] [stdout] 149 |       StmtTopLvl::StructDecl { name, fields, generics } => {
[INFO] [stdout]     |                                              ^^^^^^^^ help: try ignoring the field: `generics: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a_is_gen`
[INFO] [stdout]    --> src/checker.rs:122:54
[INFO] [stdout]     |
[INFO] [stdout] 122 |       (Type::Func { params: pa, ret: ra, is_generic: a_is_gen }, Type::Func { params: pb, ret: rb, is_generic: b_is_gen }) => {
[INFO] [stdout]     |                                                      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_a_is_gen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b_is_gen`
[INFO] [stdout]    --> src/checker.rs:122:112
[INFO] [stdout]     |
[INFO] [stdout] 122 |       (Type::Func { params: pa, ret: ra, is_generic: a_is_gen }, Type::Func { params: pb, ret: rb, is_generic: b_is_gen }) => {
[INFO] [stdout]     |                                                                                                                ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_b_is_gen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gena`
[INFO] [stdout]    --> src/checker.rs:126:55
[INFO] [stdout]     |
[INFO] [stdout] 126 |       (Type::Struct { name: na, fields: fa, generics: gena }, Type::Struct { name: nb, fields: fb, generics: genb }) => {
[INFO] [stdout]     |                                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_gena`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `genb`
[INFO] [stdout]    --> src/checker.rs:126:110
[INFO] [stdout]     |
[INFO] [stdout] 126 |       (Type::Struct { name: na, fields: fa, generics: gena }, Type::Struct { name: nb, fields: fb, generics: genb }) => {
[INFO] [stdout]     |                                                                                                              ^^^^ help: if this is intentional, prefix it with an underscore: `_genb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len_a`
[INFO] [stdout]    --> src/checker.rs:157:38
[INFO] [stdout]     |
[INFO] [stdout] 157 |       (Type::Array { inner: ta, len: len_a }, Type::Array { inner: tb, len: len_b }) => {
[INFO] [stdout]     |                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_len_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len_b`
[INFO] [stdout]    --> src/checker.rs:157:77
[INFO] [stdout]     |
[INFO] [stdout] 157 |       (Type::Array { inner: ta, len: len_a }, Type::Array { inner: tb, len: len_b }) => {
[INFO] [stdout]     |                                                                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_len_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a_is_gen`
[INFO] [stdout]    --> src/checker.rs:162:54
[INFO] [stdout]     |
[INFO] [stdout] 162 |       (Type::Func { params: pa, ret: ra, is_generic: a_is_gen }, Type::Func { params: pb, ret: rb, is_generic: b_is_gen }) => {
[INFO] [stdout]     |                                                      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_a_is_gen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b_is_gen`
[INFO] [stdout]    --> src/checker.rs:162:112
[INFO] [stdout]     |
[INFO] [stdout] 162 |       (Type::Func { params: pa, ret: ra, is_generic: a_is_gen }, Type::Func { params: pb, ret: rb, is_generic: b_is_gen }) => {
[INFO] [stdout]     |                                                                                                                ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_b_is_gen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gena`
[INFO] [stdout]    --> src/checker.rs:173:55
[INFO] [stdout]     |
[INFO] [stdout] 173 |       (Type::Struct { name: na, fields: fa, generics: gena }, Type::Struct { name: nb, fields: fb, generics: genb }) => {
[INFO] [stdout]     |                                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_gena`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `genb`
[INFO] [stdout]    --> src/checker.rs:173:110
[INFO] [stdout]     |
[INFO] [stdout] 173 |       (Type::Struct { name: na, fields: fa, generics: gena }, Type::Struct { name: nb, fields: fb, generics: genb }) => {
[INFO] [stdout]     |                                                                                                              ^^^^ help: if this is intentional, prefix it with an underscore: `_genb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/checker.rs:322:28
[INFO] [stdout]     |
[INFO] [stdout] 322 |             Type::Struct { name, fields, generics: gens } => {
[INFO] [stdout]     |                            ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fields`
[INFO] [stdout]    --> src/checker.rs:322:34
[INFO] [stdout]     |
[INFO] [stdout] 322 |             Type::Struct { name, fields, generics: gens } => {
[INFO] [stdout]     |                                  ^^^^^^ help: try ignoring the field: `fields: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr_ids`
[INFO] [stdout]    --> src/checker.rs:355:28
[INFO] [stdout]     |
[INFO] [stdout] 355 |         ExprLiteral::Array(expr_ids) => todo!(),
[INFO] [stdout]     |                            ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expr_ids`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/checker.rs:360:28
[INFO] [stdout]     |
[INFO] [stdout] 360 |             Type::Struct { name, fields, generics } => {
[INFO] [stdout]     |                            ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `op`
[INFO] [stdout]    --> src/checker.rs:402:21
[INFO] [stdout]     |
[INFO] [stdout] 402 |       Expr::Unary { op, rhs } => todo!(),
[INFO] [stdout]     |                     ^^ help: try ignoring the field: `op: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]    --> src/checker.rs:402:25
[INFO] [stdout]     |
[INFO] [stdout] 402 |       Expr::Unary { op, rhs } => todo!(),
[INFO] [stdout]     |                         ^^^ help: try ignoring the field: `rhs: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `op`
[INFO] [stdout]    --> src/checker.rs:403:22
[INFO] [stdout]     |
[INFO] [stdout] 403 |       Expr::Binary { op, lhs, rhs } => todo!(),
[INFO] [stdout]     |                      ^^ help: try ignoring the field: `op: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lhs`
[INFO] [stdout]    --> src/checker.rs:403:26
[INFO] [stdout]     |
[INFO] [stdout] 403 |       Expr::Binary { op, lhs, rhs } => todo!(),
[INFO] [stdout]     |                          ^^^ help: try ignoring the field: `lhs: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]    --> src/checker.rs:403:31
[INFO] [stdout]     |
[INFO] [stdout] 403 |       Expr::Binary { op, lhs, rhs } => todo!(),
[INFO] [stdout]     |                               ^^^ help: try ignoring the field: `rhs: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lhs`
[INFO] [stdout]    --> src/checker.rs:450:22
[INFO] [stdout]     |
[INFO] [stdout] 450 |       Expr::Member { lhs, field } => todo!(),
[INFO] [stdout]     |                      ^^^ help: try ignoring the field: `lhs: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/checker.rs:450:27
[INFO] [stdout]     |
[INFO] [stdout] 450 |       Expr::Member { lhs, field } => todo!(),
[INFO] [stdout]     |                           ^^^^^ help: try ignoring the field: `field: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lhs`
[INFO] [stdout]    --> src/checker.rs:451:21
[INFO] [stdout]     |
[INFO] [stdout] 451 |       Expr::Index { lhs, idx } => todo!(),
[INFO] [stdout]     |                     ^^^ help: try ignoring the field: `lhs: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]    --> src/checker.rs:451:26
[INFO] [stdout]     |
[INFO] [stdout] 451 |       Expr::Index { lhs, idx } => todo!(),
[INFO] [stdout]     |                          ^^^ help: try ignoring the field: `idx: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cond`
[INFO] [stdout]    --> src/checker.rs:474:22
[INFO] [stdout]     |
[INFO] [stdout] 474 |       Stmt::IfElse { cond, iblock, eblock } => todo!(),
[INFO] [stdout]     |                      ^^^^ help: try ignoring the field: `cond: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `iblock`
[INFO] [stdout]    --> src/checker.rs:474:28
[INFO] [stdout]     |
[INFO] [stdout] 474 |       Stmt::IfElse { cond, iblock, eblock } => todo!(),
[INFO] [stdout]     |                            ^^^^^^ help: try ignoring the field: `iblock: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `eblock`
[INFO] [stdout]    --> src/checker.rs:474:36
[INFO] [stdout]     |
[INFO] [stdout] 474 |       Stmt::IfElse { cond, iblock, eblock } => todo!(),
[INFO] [stdout]     |                                    ^^^^^^ help: try ignoring the field: `eblock: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cond`
[INFO] [stdout]    --> src/checker.rs:475:21
[INFO] [stdout]     |
[INFO] [stdout] 475 |       Stmt::While { cond, wblock } => todo!(),
[INFO] [stdout]     |                     ^^^^ help: try ignoring the field: `cond: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wblock`
[INFO] [stdout]    --> src/checker.rs:475:27
[INFO] [stdout]     |
[INFO] [stdout] 475 |       Stmt::While { cond, wblock } => todo!(),
[INFO] [stdout]     |                           ^^^^^^ help: try ignoring the field: `wblock: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr_id`
[INFO] [stdout]    --> src/checker.rs:476:20
[INFO] [stdout]     |
[INFO] [stdout] 476 |       Stmt::Return(expr_id) => todo!(),
[INFO] [stdout]     |                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expr_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/checker.rs:566:19
[INFO] [stdout]     |
[INFO] [stdout] 566 |               Err(e) => continue 'traverse, 
[INFO] [stdout]     |                   ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/checker.rs:583:19
[INFO] [stdout]     |
[INFO] [stdout] 583 |               Err(e) => continue 'traverse,
[INFO] [stdout]     |                   ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/checker.rs:594:17
[INFO] [stdout]     |
[INFO] [stdout] 594 |             Err(e) => continue 'traverse,
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cmblang` (bin "cmblang" test) due to 1 previous error; 45 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]   --> src/ast.rs:79:25
[INFO] [stdout]    |
[INFO] [stdout] 79 |       Expr::Unary { op, rhs } => format!("Unary: {:?} {}", self.get_token(*op), self.dbg_expr(id)),
[INFO] [stdout]    |                         ^^^ help: try ignoring the field: `rhs: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lhs`
[INFO] [stdout]   --> src/ast.rs:89:22
[INFO] [stdout]    |
[INFO] [stdout] 89 |       Expr::Member { lhs, field } => todo!(),
[INFO] [stdout]    |                      ^^^ help: try ignoring the field: `lhs: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]   --> src/ast.rs:89:27
[INFO] [stdout]    |
[INFO] [stdout] 89 |       Expr::Member { lhs, field } => todo!(),
[INFO] [stdout]    |                           ^^^^^ help: try ignoring the field: `field: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lhs`
[INFO] [stdout]   --> src/ast.rs:90:21
[INFO] [stdout]    |
[INFO] [stdout] 90 |       Expr::Index { lhs, idx } => todo!(),
[INFO] [stdout]    |                     ^^^ help: try ignoring the field: `lhs: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]   --> src/ast.rs:90:26
[INFO] [stdout]    |
[INFO] [stdout] 90 |       Expr::Index { lhs, idx } => todo!(),
[INFO] [stdout]    |                          ^^^ help: try ignoring the field: `idx: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cond`
[INFO] [stdout]    --> src/ast.rs:118:22
[INFO] [stdout]     |
[INFO] [stdout] 118 |       Stmt::IfElse { cond, iblock, eblock } => todo!(),
[INFO] [stdout]     |                      ^^^^ help: try ignoring the field: `cond: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `iblock`
[INFO] [stdout]    --> src/ast.rs:118:28
[INFO] [stdout]     |
[INFO] [stdout] 118 |       Stmt::IfElse { cond, iblock, eblock } => todo!(),
[INFO] [stdout]     |                            ^^^^^^ help: try ignoring the field: `iblock: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `eblock`
[INFO] [stdout]    --> src/ast.rs:118:36
[INFO] [stdout]     |
[INFO] [stdout] 118 |       Stmt::IfElse { cond, iblock, eblock } => todo!(),
[INFO] [stdout]     |                                    ^^^^^^ help: try ignoring the field: `eblock: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cond`
[INFO] [stdout]    --> src/ast.rs:119:21
[INFO] [stdout]     |
[INFO] [stdout] 119 |       Stmt::While { cond, wblock } => todo!(),
[INFO] [stdout]     |                     ^^^^ help: try ignoring the field: `cond: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wblock`
[INFO] [stdout]    --> src/ast.rs:119:27
[INFO] [stdout]     |
[INFO] [stdout] 119 |       Stmt::While { cond, wblock } => todo!(),
[INFO] [stdout]     |                           ^^^^^^ help: try ignoring the field: `wblock: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr_id`
[INFO] [stdout]    --> src/ast.rs:120:20
[INFO] [stdout]     |
[INFO] [stdout] 120 |       Stmt::Return(expr_id) => todo!(),
[INFO] [stdout]     |                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expr_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generics`
[INFO] [stdout]    --> src/ast.rs:149:46
[INFO] [stdout]     |
[INFO] [stdout] 149 |       StmtTopLvl::StructDecl { name, fields, generics } => {
[INFO] [stdout]     |                                              ^^^^^^^^ help: try ignoring the field: `generics: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a_is_gen`
[INFO] [stdout]    --> src/checker.rs:122:54
[INFO] [stdout]     |
[INFO] [stdout] 122 |       (Type::Func { params: pa, ret: ra, is_generic: a_is_gen }, Type::Func { params: pb, ret: rb, is_generic: b_is_gen }) => {
[INFO] [stdout]     |                                                      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_a_is_gen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b_is_gen`
[INFO] [stdout]    --> src/checker.rs:122:112
[INFO] [stdout]     |
[INFO] [stdout] 122 |       (Type::Func { params: pa, ret: ra, is_generic: a_is_gen }, Type::Func { params: pb, ret: rb, is_generic: b_is_gen }) => {
[INFO] [stdout]     |                                                                                                                ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_b_is_gen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gena`
[INFO] [stdout]    --> src/checker.rs:126:55
[INFO] [stdout]     |
[INFO] [stdout] 126 |       (Type::Struct { name: na, fields: fa, generics: gena }, Type::Struct { name: nb, fields: fb, generics: genb }) => {
[INFO] [stdout]     |                                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_gena`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `genb`
[INFO] [stdout]    --> src/checker.rs:126:110
[INFO] [stdout]     |
[INFO] [stdout] 126 |       (Type::Struct { name: na, fields: fa, generics: gena }, Type::Struct { name: nb, fields: fb, generics: genb }) => {
[INFO] [stdout]     |                                                                                                              ^^^^ help: if this is intentional, prefix it with an underscore: `_genb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len_a`
[INFO] [stdout]    --> src/checker.rs:157:38
[INFO] [stdout]     |
[INFO] [stdout] 157 |       (Type::Array { inner: ta, len: len_a }, Type::Array { inner: tb, len: len_b }) => {
[INFO] [stdout]     |                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_len_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `len_b`
[INFO] [stdout]    --> src/checker.rs:157:77
[INFO] [stdout]     |
[INFO] [stdout] 157 |       (Type::Array { inner: ta, len: len_a }, Type::Array { inner: tb, len: len_b }) => {
[INFO] [stdout]     |                                                                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_len_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a_is_gen`
[INFO] [stdout]    --> src/checker.rs:162:54
[INFO] [stdout]     |
[INFO] [stdout] 162 |       (Type::Func { params: pa, ret: ra, is_generic: a_is_gen }, Type::Func { params: pb, ret: rb, is_generic: b_is_gen }) => {
[INFO] [stdout]     |                                                      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_a_is_gen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b_is_gen`
[INFO] [stdout]    --> src/checker.rs:162:112
[INFO] [stdout]     |
[INFO] [stdout] 162 |       (Type::Func { params: pa, ret: ra, is_generic: a_is_gen }, Type::Func { params: pb, ret: rb, is_generic: b_is_gen }) => {
[INFO] [stdout]     |                                                                                                                ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_b_is_gen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `gena`
[INFO] [stdout]    --> src/checker.rs:173:55
[INFO] [stdout]     |
[INFO] [stdout] 173 |       (Type::Struct { name: na, fields: fa, generics: gena }, Type::Struct { name: nb, fields: fb, generics: genb }) => {
[INFO] [stdout]     |                                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_gena`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `genb`
[INFO] [stdout]    --> src/checker.rs:173:110
[INFO] [stdout]     |
[INFO] [stdout] 173 |       (Type::Struct { name: na, fields: fa, generics: gena }, Type::Struct { name: nb, fields: fb, generics: genb }) => {
[INFO] [stdout]     |                                                                                                              ^^^^ help: if this is intentional, prefix it with an underscore: `_genb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/checker.rs:322:28
[INFO] [stdout]     |
[INFO] [stdout] 322 |             Type::Struct { name, fields, generics: gens } => {
[INFO] [stdout]     |                            ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fields`
[INFO] [stdout]    --> src/checker.rs:322:34
[INFO] [stdout]     |
[INFO] [stdout] 322 |             Type::Struct { name, fields, generics: gens } => {
[INFO] [stdout]     |                                  ^^^^^^ help: try ignoring the field: `fields: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr_ids`
[INFO] [stdout]    --> src/checker.rs:355:28
[INFO] [stdout]     |
[INFO] [stdout] 355 |         ExprLiteral::Array(expr_ids) => todo!(),
[INFO] [stdout]     |                            ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expr_ids`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/checker.rs:360:28
[INFO] [stdout]     |
[INFO] [stdout] 360 |             Type::Struct { name, fields, generics } => {
[INFO] [stdout]     |                            ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `op`
[INFO] [stdout]    --> src/checker.rs:402:21
[INFO] [stdout]     |
[INFO] [stdout] 402 |       Expr::Unary { op, rhs } => todo!(),
[INFO] [stdout]     |                     ^^ help: try ignoring the field: `op: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]    --> src/checker.rs:402:25
[INFO] [stdout]     |
[INFO] [stdout] 402 |       Expr::Unary { op, rhs } => todo!(),
[INFO] [stdout]     |                         ^^^ help: try ignoring the field: `rhs: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `op`
[INFO] [stdout]    --> src/checker.rs:403:22
[INFO] [stdout]     |
[INFO] [stdout] 403 |       Expr::Binary { op, lhs, rhs } => todo!(),
[INFO] [stdout]     |                      ^^ help: try ignoring the field: `op: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lhs`
[INFO] [stdout]    --> src/checker.rs:403:26
[INFO] [stdout]     |
[INFO] [stdout] 403 |       Expr::Binary { op, lhs, rhs } => todo!(),
[INFO] [stdout]     |                          ^^^ help: try ignoring the field: `lhs: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rhs`
[INFO] [stdout]    --> src/checker.rs:403:31
[INFO] [stdout]     |
[INFO] [stdout] 403 |       Expr::Binary { op, lhs, rhs } => todo!(),
[INFO] [stdout]     |                               ^^^ help: try ignoring the field: `rhs: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lhs`
[INFO] [stdout]    --> src/checker.rs:450:22
[INFO] [stdout]     |
[INFO] [stdout] 450 |       Expr::Member { lhs, field } => todo!(),
[INFO] [stdout]     |                      ^^^ help: try ignoring the field: `lhs: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/checker.rs:450:27
[INFO] [stdout]     |
[INFO] [stdout] 450 |       Expr::Member { lhs, field } => todo!(),
[INFO] [stdout]     |                           ^^^^^ help: try ignoring the field: `field: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lhs`
[INFO] [stdout]    --> src/checker.rs:451:21
[INFO] [stdout]     |
[INFO] [stdout] 451 |       Expr::Index { lhs, idx } => todo!(),
[INFO] [stdout]     |                     ^^^ help: try ignoring the field: `lhs: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]    --> src/checker.rs:451:26
[INFO] [stdout]     |
[INFO] [stdout] 451 |       Expr::Index { lhs, idx } => todo!(),
[INFO] [stdout]     |                          ^^^ help: try ignoring the field: `idx: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cond`
[INFO] [stdout]    --> src/checker.rs:474:22
[INFO] [stdout]     |
[INFO] [stdout] 474 |       Stmt::IfElse { cond, iblock, eblock } => todo!(),
[INFO] [stdout]     |                      ^^^^ help: try ignoring the field: `cond: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `iblock`
[INFO] [stdout]    --> src/checker.rs:474:28
[INFO] [stdout]     |
[INFO] [stdout] 474 |       Stmt::IfElse { cond, iblock, eblock } => todo!(),
[INFO] [stdout]     |                            ^^^^^^ help: try ignoring the field: `iblock: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `eblock`
[INFO] [stdout]    --> src/checker.rs:474:36
[INFO] [stdout]     |
[INFO] [stdout] 474 |       Stmt::IfElse { cond, iblock, eblock } => todo!(),
[INFO] [stdout]     |                                    ^^^^^^ help: try ignoring the field: `eblock: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cond`
[INFO] [stdout]    --> src/checker.rs:475:21
[INFO] [stdout]     |
[INFO] [stdout] 475 |       Stmt::While { cond, wblock } => todo!(),
[INFO] [stdout]     |                     ^^^^ help: try ignoring the field: `cond: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `wblock`
[INFO] [stdout]    --> src/checker.rs:475:27
[INFO] [stdout]     |
[INFO] [stdout] 475 |       Stmt::While { cond, wblock } => todo!(),
[INFO] [stdout]     |                           ^^^^^^ help: try ignoring the field: `wblock: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr_id`
[INFO] [stdout]    --> src/checker.rs:476:20
[INFO] [stdout]     |
[INFO] [stdout] 476 |       Stmt::Return(expr_id) => todo!(),
[INFO] [stdout]     |                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expr_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/checker.rs:566:19
[INFO] [stdout]     |
[INFO] [stdout] 566 |               Err(e) => continue 'traverse, 
[INFO] [stdout]     |                   ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/checker.rs:583:19
[INFO] [stdout]     |
[INFO] [stdout] 583 |               Err(e) => continue 'traverse,
[INFO] [stdout]     |                   ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/checker.rs:594:17
[INFO] [stdout]     |
[INFO] [stdout] 594 |             Err(e) => continue 'traverse,
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cmblang` (bin "cmblang") due to 1 previous error; 45 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "ca14ae0b45e34a8f3de108b08d2ef077aa33aa848d1f9136ea3bbbdf012107e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca14ae0b45e34a8f3de108b08d2ef077aa33aa848d1f9136ea3bbbdf012107e7", kill_on_drop: false }`
[INFO] [stdout] ca14ae0b45e34a8f3de108b08d2ef077aa33aa848d1f9136ea3bbbdf012107e7
