[INFO] cloning repository https://github.com/Bangboom030518/M-Compiler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Bangboom030518/M-Compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBangboom030518%2FM-Compiler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBangboom030518%2FM-Compiler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 58bcedad4f5fb397a514ddb46645186bbbe6e228
[INFO] testing Bangboom030518/M-Compiler against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBangboom030518%2FM-Compiler" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Bangboom030518/M-Compiler
[INFO] finished tweaking git repo https://github.com/Bangboom030518/M-Compiler
[INFO] tweaked toml for git repo https://github.com/Bangboom030518/M-Compiler written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Bangboom030518/M-Compiler on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Bangboom030518/M-Compiler 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: /workspace/builds/worker-1-tc2/source/Cargo.toml: unused manifest key: workspace.default-run
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 94b17d729634fb219828a44ce9903f1a7ed55d923e4e93bef6b7a72bb317697e
[INFO] running `Command { std: "docker" "start" "-a" "94b17d729634fb219828a44ce9903f1a7ed55d923e4e93bef6b7a72bb317697e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94b17d729634fb219828a44ce9903f1a7ed55d923e4e93bef6b7a72bb317697e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94b17d729634fb219828a44ce9903f1a7ed55d923e4e93bef6b7a72bb317697e", kill_on_drop: false }`
[INFO] [stdout] 94b17d729634fb219828a44ce9903f1a7ed55d923e4e93bef6b7a72bb317697e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eecd2d1bfda6d10a068d2128faaafcc1b9918830c5d6ef112392ba8ae25b2366
[INFO] running `Command { std: "docker" "start" "-a" "eecd2d1bfda6d10a068d2128faaafcc1b9918830c5d6ef112392ba8ae25b2366", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: unused manifest key: workspace.default-run
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling cranelift-isle v0.111.0
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.111.0
[INFO] [stderr]    Compiling cranelift-bitset v0.111.0
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling hashbrown v0.14.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling smallvec v1.11.0
[INFO] [stderr]    Compiling arbitrary v1.3.2
[INFO] [stderr]    Compiling slice-group-by v0.3.1
[INFO] [stderr]    Compiling bumpalo v3.13.0
[INFO] [stderr]    Compiling anyhow v1.0.72
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.111.0
[INFO] [stderr]    Compiling cranelift-entity v0.111.0
[INFO] [stderr]    Compiling cranelift-bforest v0.111.0
[INFO] [stderr]    Compiling cranelift-control v0.111.0
[INFO] [stderr]    Compiling indexmap v2.0.2
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling region v2.2.0
[INFO] [stderr]    Compiling wasmtime-jit-icache-coherence v24.0.0
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]    Compiling gimli v0.29.0
[INFO] [stderr]    Compiling hashbrown v0.13.2
[INFO] [stderr]    Compiling regalloc2 v0.9.3
[INFO] [stderr]    Compiling bitfields v0.1.0 (/opt/rustwide/workdir/bitfields)
[INFO] [stderr]    Compiling thiserror-impl v1.0.51
[INFO] [stderr]    Compiling tokenizer v0.1.0 (/opt/rustwide/workdir/tokenizer)
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> tokenizer/src/lib.rs:193:14
[INFO] [stdout]     |
[INFO] [stdout] 193 |             .intersperse_with(|| ", ".to_string())
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `itertools::Itertools::intersperse_with(...)` to keep using the current method
[INFO] [stdout]     = note: `#[warn(unstable_name_collisions)]` on by default
[INFO] [stdout] help: add `#![feature(iter_intersperse)]` to the crate attributes to enable `std::iter::Iterator::intersperse_with`
[INFO] [stdout]     |
[INFO] [stdout] 2   + #![feature(iter_intersperse)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling thiserror v1.0.51
[INFO] [stderr]    Compiling cranelift-codegen v0.111.0
[INFO] [stderr]    Compiling cranelift-frontend v0.111.0
[INFO] [stderr]    Compiling cranelift-native v0.111.0
[INFO] [stderr]    Compiling cranelift-module v0.111.0
[INFO] [stderr]    Compiling cranelift-reader v0.111.0
[INFO] [stderr]    Compiling cranelift-jit v0.111.0
[INFO] [stderr]    Compiling cranelift v0.111.0
[INFO] [stderr]    Compiling parser v0.1.0 (/opt/rustwide/workdir/parser)
[INFO] [stdout] warning: unexpected `cfg` condition name: `ignore`
[INFO] [stdout]    --> parser/src/top_level.rs:510:7
[INFO] [stdout]     |
[INFO] [stdout] 510 | #[cfg(ignore)]
[INFO] [stdout]     |       ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(ignore)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(ignore)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `top_level::Declaration::name`: put common fields on `Declaration` struct instead
[INFO] [stdout]   --> parser/src/lib.rs:63:55
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 declarations.insert(declaration.value.name().to_string(), declaration.value);
[INFO] [stdout]    |                                                       ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling compiler v0.1.0 (/opt/rustwide/workdir/compiler)
[INFO] [stdout] warning: unused import: `Primitive`
[INFO] [stdout]  --> compiler/src/declarations.rs:6:21
[INFO] [stdout]   |
[INFO] [stdout] 6 | use parser::{Ident, Primitive, PrimitiveKind};
[INFO] [stdout]   |                     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `OnceLock`
[INFO] [stdout]  --> compiler/src/declarations.rs:9:22
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::sync::{Arc, OnceLock};
[INFO] [stdout]   |                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::hir::Typed`
[INFO] [stdout]  --> compiler/src/translate.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::hir::Typed;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> compiler/src/declarations.rs:162:19
[INFO] [stdout]     |
[INFO] [stdout] 161 |             span: todo!(),
[INFO] [stdout]     |                   ------- any code following this expression is unreachable
[INFO] [stdout] 162 |             kind: errors::Kind::CannotInferType,
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> compiler/src/declarations.rs:175:23
[INFO] [stdout]     |
[INFO] [stdout] 174 |                   span: todo!(),
[INFO] [stdout]     |                         ------- any code following this expression is unreachable
[INFO] [stdout] 175 |                   kind: errors::Kind::DeclarationConstraintViolation {
[INFO] [stdout]     |  _______________________^
[INFO] [stdout] 176 | |                     constraint: errors::DeclarationConstraint::Length,
[INFO] [stdout] 177 | |                     found: id.to_type_ref(),
[INFO] [stdout] 178 | |                 },
[INFO] [stdout]     | |_________________^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> compiler/src/declarations.rs:187:31
[INFO] [stdout]     |
[INFO] [stdout] 186 |                           span: todo!(),
[INFO] [stdout]     |                                 ------- any code following this expression is unreachable
[INFO] [stdout] 187 |                           kind: errors::Kind::MismatchedGenericArguments {
[INFO] [stdout]     |  _______________________________^
[INFO] [stdout] 188 | |                             arguments: reference.generics.len(),
[INFO] [stdout] 189 | |                             parameters: 0,
[INFO] [stdout] 190 | |                             declaration: todo!(),
[INFO] [stdout] 191 | |                         },
[INFO] [stdout]     | |_________________________^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> compiler/src/declarations.rs:187:31
[INFO] [stdout]     |
[INFO] [stdout] 187 |                           kind: errors::Kind::MismatchedGenericArguments {
[INFO] [stdout]     |  _______________________________^
[INFO] [stdout] 188 | |                             arguments: reference.generics.len(),
[INFO] [stdout] 189 | |                             parameters: 0,
[INFO] [stdout] 190 | |                             declaration: todo!(),
[INFO] [stdout]     | |                                          ------- any code following this expression is unreachable
[INFO] [stdout] 191 | |                         },
[INFO] [stdout]     | |_________________________^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> compiler/src/declarations.rs:206:27
[INFO] [stdout]     |
[INFO] [stdout] 205 |                     span: todo!(),
[INFO] [stdout]     |                           ------- any code following this expression is unreachable
[INFO] [stdout] 206 |                     kind: errors::Kind::MismatchedLengths { expected, found },
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> compiler/src/declarations.rs:259:23
[INFO] [stdout]     |
[INFO] [stdout] 258 |                   span: todo!(),
[INFO] [stdout]     |                         ------- any code following this expression is unreachable
[INFO] [stdout] 259 |                   kind: errors::Kind::MismatchedGenericArguments {
[INFO] [stdout]     |  _______________________^
[INFO] [stdout] 260 | |                     arguments: arguments.len(),
[INFO] [stdout] 261 | |                     parameters: parameters.value.generics.len(),
[INFO] [stdout] 262 | |                     declaration: parameters.span,
[INFO] [stdout] 263 | |                 },
[INFO] [stdout]     | |_________________^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> compiler/src/declarations.rs:389:27
[INFO] [stdout]     |
[INFO] [stdout] 388 |                       span: todo!(),
[INFO] [stdout]     |                             ------- any code following this expression is unreachable
[INFO] [stdout] 389 |                       kind: errors::Kind::DeclarationConstraintViolation {
[INFO] [stdout]     |  ___________________________^
[INFO] [stdout] 390 | |                         constraint: errors::DeclarationConstraint::Type,
[INFO] [stdout] 391 | |                         found: reference.clone(),
[INFO] [stdout] 392 | |                     },
[INFO] [stdout]     | |_____________________^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> compiler/src/declarations.rs:417:39
[INFO] [stdout]     |
[INFO] [stdout] 416 | ...                   span: todo!(),
[INFO] [stdout]     |                             ------- any code following this expression is unreachable
[INFO] [stdout] 417 | ...                   kind: errors::Kind::StructTooBig,
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> compiler/src/declarations.rs:464:27
[INFO] [stdout]     |
[INFO] [stdout] 463 |                       span: todo!(),
[INFO] [stdout]     |                             ------- any code following this expression is unreachable
[INFO] [stdout] 464 |                       kind: errors::Kind::DeclarationConstraintViolation {
[INFO] [stdout]     |  ___________________________^
[INFO] [stdout] 465 | |                         constraint: errors::DeclarationConstraint::Type,
[INFO] [stdout] 466 | |                         found: reference.clone(),
[INFO] [stdout] 467 | |                     },
[INFO] [stdout]     | |_____________________^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> compiler/src/declarations.rs:518:23
[INFO] [stdout]     |
[INFO] [stdout] 517 |                   span: todo!(),
[INFO] [stdout]     |                         ------- any code following this expression is unreachable
[INFO] [stdout] 518 |                   kind: errors::Kind::DeclarationConstraintViolation {
[INFO] [stdout]     |  _______________________^
[INFO] [stdout] 519 | |                     constraint: errors::DeclarationConstraint::Function,
[INFO] [stdout] 520 | |                     found: reference.clone(),
[INFO] [stdout] 521 | |                 },
[INFO] [stdout]     | |_________________^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> compiler/src/declarations.rs:545:27
[INFO] [stdout]     |
[INFO] [stdout] 544 |                       span: todo!(),
[INFO] [stdout]     |                             ------- any code following this expression is unreachable
[INFO] [stdout] 545 |                       kind: errors::Kind::DeclarationConstraintViolation {
[INFO] [stdout]     |  ___________________________^
[INFO] [stdout] 546 | |                         constraint: errors::DeclarationConstraint::Function,
[INFO] [stdout] 547 | |                         found: reference.clone(),
[INFO] [stdout] 548 | |                     },
[INFO] [stdout]     | |_____________________^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> compiler/src/declarations.rs:613:27
[INFO] [stdout]     |
[INFO] [stdout] 612 |                       span: todo!(),
[INFO] [stdout]     |                             ------- any code following this expression is unreachable
[INFO] [stdout] 613 |                       kind: errors::Kind::MismatchedGenericArguments {
[INFO] [stdout]     |  ___________________________^
[INFO] [stdout] 614 | |                         arguments: found.generics.len(),
[INFO] [stdout] 615 | |                         parameters: expected.generics.len(),
[INFO] [stdout] 616 | |                         declaration: todo!("is this error internal"),
[INFO] [stdout] 617 | |                     },
[INFO] [stdout]     | |_____________________^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> compiler/src/declarations.rs:613:27
[INFO] [stdout]     |
[INFO] [stdout] 613 |                       kind: errors::Kind::MismatchedGenericArguments {
[INFO] [stdout]     |  ___________________________^
[INFO] [stdout] 614 | |                         arguments: found.generics.len(),
[INFO] [stdout] 615 | |                         parameters: expected.generics.len(),
[INFO] [stdout] 616 | |                         declaration: todo!("is this error internal"),
[INFO] [stdout]     | |                                      ------------------------------- any code following this expression is unreachable
[INFO] [stdout] 617 | |                     },
[INFO] [stdout]     | |_____________________^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> compiler/src/hir/builder.rs:397:23
[INFO] [stdout]     |
[INFO] [stdout] 396 |                   span: todo!(),
[INFO] [stdout]     |                         ------- any code following this expression is unreachable
[INFO] [stdout] 397 |                   kind: errors::Kind::MismatchedArguments {
[INFO] [stdout]     |  _______________________^
[INFO] [stdout] 398 | |                     arguments: call.arguments.len(),
[INFO] [stdout] 399 | |                     parameters: signature.parameters.len(),
[INFO] [stdout] 400 | |                     declaration: todo!(),
[INFO] [stdout] 401 | |                 },
[INFO] [stdout]     | |_________________^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> compiler/src/hir/builder.rs:397:23
[INFO] [stdout]     |
[INFO] [stdout] 397 |                   kind: errors::Kind::MismatchedArguments {
[INFO] [stdout]     |  _______________________^
[INFO] [stdout] 398 | |                     arguments: call.arguments.len(),
[INFO] [stdout] 399 | |                     parameters: signature.parameters.len(),
[INFO] [stdout] 400 | |                     declaration: todo!(),
[INFO] [stdout]     | |                                  ------- any code following this expression is unreachable
[INFO] [stdout] 401 | |                 },
[INFO] [stdout]     | |_________________^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> compiler/src/layout.rs:34:19
[INFO] [stdout]    |
[INFO] [stdout] 33 |             span: todo!(),
[INFO] [stdout]    |                   ------- any code following this expression is unreachable
[INFO] [stdout] 34 |             kind: errors::Kind::LengthTooBig,
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> compiler/src/layout.rs:66:23
[INFO] [stdout]    |
[INFO] [stdout] 65 |                   span: todo!(),
[INFO] [stdout]    |                         ------- any code following this expression is unreachable
[INFO] [stdout] 66 |                   kind: errors::Kind::TypeConstraintViolation {
[INFO] [stdout]    |  _______________________^
[INFO] [stdout] 67 | |                     constraint: errors::TypeConstraint::Struct,
[INFO] [stdout] 68 | |                     found: todo!(),
[INFO] [stdout] 69 | |                 },
[INFO] [stdout]    | |_________________^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> compiler/src/layout.rs:66:23
[INFO] [stdout]    |
[INFO] [stdout] 66 |                   kind: errors::Kind::TypeConstraintViolation {
[INFO] [stdout]    |  _______________________^
[INFO] [stdout] 67 | |                     constraint: errors::TypeConstraint::Struct,
[INFO] [stdout] 68 | |                     found: todo!(),
[INFO] [stdout]    | |                            ------- any code following this expression is unreachable
[INFO] [stdout] 69 | |                 },
[INFO] [stdout]    | |_________________^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> compiler/src/layout.rs:79:23
[INFO] [stdout]    |
[INFO] [stdout] 78 |                   span: todo!(),
[INFO] [stdout]    |                         ------- any code following this expression is unreachable
[INFO] [stdout] 79 |                   kind: errors::Kind::TypeConstraintViolation {
[INFO] [stdout]    |  _______________________^
[INFO] [stdout] 80 | |                     constraint: errors::TypeConstraint::Array,
[INFO] [stdout] 81 | |                     found: todo!(),
[INFO] [stdout] 82 | |                 },
[INFO] [stdout]    | |_________________^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> compiler/src/layout.rs:79:23
[INFO] [stdout]    |
[INFO] [stdout] 79 |                   kind: errors::Kind::TypeConstraintViolation {
[INFO] [stdout]    |  _______________________^
[INFO] [stdout] 80 | |                     constraint: errors::TypeConstraint::Array,
[INFO] [stdout] 81 | |                     found: todo!(),
[INFO] [stdout]    | |                            ------- any code following this expression is unreachable
[INFO] [stdout] 82 | |                 },
[INFO] [stdout]    | |_________________^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> compiler/src/translate.rs:320:27
[INFO] [stdout]     |
[INFO] [stdout] 319 |                       span: todo!("argument span"),
[INFO] [stdout]     |                             ---------------------- any code following this expression is unreachable
[INFO] [stdout] 320 |                       kind: errors::Kind::TypeConstraintViolation {
[INFO] [stdout]     |  ___________________________^
[INFO] [stdout] 321 | |                         constraint: errors::TypeConstraint::Number,
[INFO] [stdout] 322 | |                         found: input_type_ref,
[INFO] [stdout] 323 | |                     },
[INFO] [stdout]     | |_____________________^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> compiler/src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]    --> compiler/src/translate.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |         span: Span,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_span`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `found`
[INFO] [stdout]    --> compiler/src/translate.rs:151:9
[INFO] [stdout]     |
[INFO] [stdout] 151 |         found: &Reference,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_found`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `AssertType` is never constructed
[INFO] [stdout]   --> compiler/src/hir.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub enum Expression {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 93 |     AssertType(Box<Typed<Expression>>),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Expression` 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 55s
[INFO] running `Command { std: "docker" "inspect" "eecd2d1bfda6d10a068d2128faaafcc1b9918830c5d6ef112392ba8ae25b2366", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eecd2d1bfda6d10a068d2128faaafcc1b9918830c5d6ef112392ba8ae25b2366", kill_on_drop: false }`
[INFO] [stdout] eecd2d1bfda6d10a068d2128faaafcc1b9918830c5d6ef112392ba8ae25b2366
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 107db476c1c5ecd03ff98a1e30197808b4f32a6bb46ef43ab43d0e708ac6d56d
[INFO] running `Command { std: "docker" "start" "-a" "107db476c1c5ecd03ff98a1e30197808b4f32a6bb46ef43ab43d0e708ac6d56d", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: unused manifest key: workspace.default-run
[INFO] [stderr]    Compiling bitfields v0.1.0 (/opt/rustwide/workdir/bitfields)
[INFO] [stderr]    Compiling tokenizer v0.1.0 (/opt/rustwide/workdir/tokenizer)
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> tokenizer/src/lib.rs:193:14
[INFO] [stdout]     |
[INFO] [stdout] 193 |             .intersperse_with(|| ", ".to_string())
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `itertools::Itertools::intersperse_with(...)` to keep using the current method
[INFO] [stdout]     = note: `#[warn(unstable_name_collisions)]` on by default
[INFO] [stdout] help: add `#![feature(iter_intersperse)]` to the crate attributes to enable `std::iter::Iterator::intersperse_with`
[INFO] [stdout]     |
[INFO] [stdout] 2   + #![feature(iter_intersperse)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> tokenizer/src/lib.rs:193:14
[INFO] [stdout]     |
[INFO] [stdout] 193 |             .intersperse_with(|| ", ".to_string())
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = help: call with fully qualified syntax `itertools::Itertools::intersperse_with(...)` to keep using the current method
[INFO] [stdout]     = note: `#[warn(unstable_name_collisions)]` on by default
[INFO] [stdout] help: add `#![feature(iter_intersperse)]` to the crate attributes to enable `std::iter::Iterator::intersperse_with`
[INFO] [stdout]     |
[INFO] [stdout] 2   + #![feature(iter_intersperse)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling parser v0.1.0 (/opt/rustwide/workdir/parser)
[INFO] [stdout] warning: unexpected `cfg` condition name: `ignore`
[INFO] [stdout]    --> parser/src/top_level.rs:510:7
[INFO] [stdout]     |
[INFO] [stdout] 510 | #[cfg(ignore)]
[INFO] [stdout]     |       ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(ignore)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(ignore)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `top_level::Declaration::name`: put common fields on `Declaration` struct instead
[INFO] [stdout]   --> parser/src/lib.rs:63:55
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 declarations.insert(declaration.value.name().to_string(), declaration.value);
[INFO] [stdout]    |                                                       ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `ignore`
[INFO] [stdout]    --> parser/src/top_level.rs:510:7
[INFO] [stdout]     |
[INFO] [stdout] 510 | #[cfg(ignore)]
[INFO] [stdout]     |       ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(ignore)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(ignore)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `top_level::Declaration::name`: put common fields on `Declaration` struct instead
[INFO] [stdout]   --> parser/src/lib.rs:63:55
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 declarations.insert(declaration.value.name().to_string(), declaration.value);
[INFO] [stdout]    |                                                       ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling compiler v0.1.0 (/opt/rustwide/workdir/compiler)
[INFO] [stdout] warning: unused import: `Primitive`
[INFO] [stdout]  --> compiler/src/declarations.rs:6:21
[INFO] [stdout]   |
[INFO] [stdout] 6 | use parser::{Ident, Primitive, PrimitiveKind};
[INFO] [stdout]   |                     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `OnceLock`
[INFO] [stdout]  --> compiler/src/declarations.rs:9:22
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::sync::{Arc, OnceLock};
[INFO] [stdout]   |                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::hir::Typed`
[INFO] [stdout]  --> compiler/src/translate.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::hir::Typed;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> compiler/src/declarations.rs:162:19
[INFO] [stdout]     |
[INFO] [stdout] 161 |             span: todo!(),
[INFO] [stdout]     |                   ------- any code following this expression is unreachable
[INFO] [stdout] 162 |             kind: errors::Kind::CannotInferType,
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> compiler/src/declarations.rs:175:23
[INFO] [stdout]     |
[INFO] [stdout] 174 |                   span: todo!(),
[INFO] [stdout]     |                         ------- any code following this expression is unreachable
[INFO] [stdout] 175 |                   kind: errors::Kind::DeclarationConstraintViolation {
[INFO] [stdout]     |  _______________________^
[INFO] [stdout] 176 | |                     constraint: errors::DeclarationConstraint::Length,
[INFO] [stdout] 177 | |                     found: id.to_type_ref(),
[INFO] [stdout] 178 | |                 },
[INFO] [stdout]     | |_________________^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> compiler/src/declarations.rs:187:31
[INFO] [stdout]     |
[INFO] [stdout] 186 |                           span: todo!(),
[INFO] [stdout]     |                                 ------- any code following this expression is unreachable
[INFO] [stdout] 187 |                           kind: errors::Kind::MismatchedGenericArguments {
[INFO] [stdout]     |  _______________________________^
[INFO] [stdout] 188 | |                             arguments: reference.generics.len(),
[INFO] [stdout] 189 | |                             parameters: 0,
[INFO] [stdout] 190 | |                             declaration: todo!(),
[INFO] [stdout] 191 | |                         },
[INFO] [stdout]     | |_________________________^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> compiler/src/declarations.rs:187:31
[INFO] [stdout]     |
[INFO] [stdout] 187 |                           kind: errors::Kind::MismatchedGenericArguments {
[INFO] [stdout]     |  _______________________________^
[INFO] [stdout] 188 | |                             arguments: reference.generics.len(),
[INFO] [stdout] 189 | |                             parameters: 0,
[INFO] [stdout] 190 | |                             declaration: todo!(),
[INFO] [stdout]     | |                                          ------- any code following this expression is unreachable
[INFO] [stdout] 191 | |                         },
[INFO] [stdout]     | |_________________________^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> compiler/src/declarations.rs:206:27
[INFO] [stdout]     |
[INFO] [stdout] 205 |                     span: todo!(),
[INFO] [stdout]     |                           ------- any code following this expression is unreachable
[INFO] [stdout] 206 |                     kind: errors::Kind::MismatchedLengths { expected, found },
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> compiler/src/declarations.rs:259:23
[INFO] [stdout]     |
[INFO] [stdout] 258 |                   span: todo!(),
[INFO] [stdout]     |                         ------- any code following this expression is unreachable
[INFO] [stdout] 259 |                   kind: errors::Kind::MismatchedGenericArguments {
[INFO] [stdout]     |  _______________________^
[INFO] [stdout] 260 | |                     arguments: arguments.len(),
[INFO] [stdout] 261 | |                     parameters: parameters.value.generics.len(),
[INFO] [stdout] 262 | |                     declaration: parameters.span,
[INFO] [stdout] 263 | |                 },
[INFO] [stdout]     | |_________________^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> compiler/src/declarations.rs:389:27
[INFO] [stdout]     |
[INFO] [stdout] 388 |                       span: todo!(),
[INFO] [stdout]     |                             ------- any code following this expression is unreachable
[INFO] [stdout] 389 |                       kind: errors::Kind::DeclarationConstraintViolation {
[INFO] [stdout]     |  ___________________________^
[INFO] [stdout] 390 | |                         constraint: errors::DeclarationConstraint::Type,
[INFO] [stdout] 391 | |                         found: reference.clone(),
[INFO] [stdout] 392 | |                     },
[INFO] [stdout]     | |_____________________^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> compiler/src/declarations.rs:417:39
[INFO] [stdout]     |
[INFO] [stdout] 416 | ...                   span: todo!(),
[INFO] [stdout]     |                             ------- any code following this expression is unreachable
[INFO] [stdout] 417 | ...                   kind: errors::Kind::StructTooBig,
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> compiler/src/declarations.rs:464:27
[INFO] [stdout]     |
[INFO] [stdout] 463 |                       span: todo!(),
[INFO] [stdout]     |                             ------- any code following this expression is unreachable
[INFO] [stdout] 464 |                       kind: errors::Kind::DeclarationConstraintViolation {
[INFO] [stdout]     |  ___________________________^
[INFO] [stdout] 465 | |                         constraint: errors::DeclarationConstraint::Type,
[INFO] [stdout] 466 | |                         found: reference.clone(),
[INFO] [stdout] 467 | |                     },
[INFO] [stdout]     | |_____________________^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> compiler/src/declarations.rs:518:23
[INFO] [stdout]     |
[INFO] [stdout] 517 |                   span: todo!(),
[INFO] [stdout]     |                         ------- any code following this expression is unreachable
[INFO] [stdout] 518 |                   kind: errors::Kind::DeclarationConstraintViolation {
[INFO] [stdout]     |  _______________________^
[INFO] [stdout] 519 | |                     constraint: errors::DeclarationConstraint::Function,
[INFO] [stdout] 520 | |                     found: reference.clone(),
[INFO] [stdout] 521 | |                 },
[INFO] [stdout]     | |_________________^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> compiler/src/declarations.rs:545:27
[INFO] [stdout]     |
[INFO] [stdout] 544 |                       span: todo!(),
[INFO] [stdout]     |                             ------- any code following this expression is unreachable
[INFO] [stdout] 545 |                       kind: errors::Kind::DeclarationConstraintViolation {
[INFO] [stdout]     |  ___________________________^
[INFO] [stdout] 546 | |                         constraint: errors::DeclarationConstraint::Function,
[INFO] [stdout] 547 | |                         found: reference.clone(),
[INFO] [stdout] 548 | |                     },
[INFO] [stdout]     | |_____________________^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> compiler/src/declarations.rs:613:27
[INFO] [stdout]     |
[INFO] [stdout] 612 |                       span: todo!(),
[INFO] [stdout]     |                             ------- any code following this expression is unreachable
[INFO] [stdout] 613 |                       kind: errors::Kind::MismatchedGenericArguments {
[INFO] [stdout]     |  ___________________________^
[INFO] [stdout] 614 | |                         arguments: found.generics.len(),
[INFO] [stdout] 615 | |                         parameters: expected.generics.len(),
[INFO] [stdout] 616 | |                         declaration: todo!("is this error internal"),
[INFO] [stdout] 617 | |                     },
[INFO] [stdout]     | |_____________________^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> compiler/src/declarations.rs:613:27
[INFO] [stdout]     |
[INFO] [stdout] 613 |                       kind: errors::Kind::MismatchedGenericArguments {
[INFO] [stdout]     |  ___________________________^
[INFO] [stdout] 614 | |                         arguments: found.generics.len(),
[INFO] [stdout] 615 | |                         parameters: expected.generics.len(),
[INFO] [stdout] 616 | |                         declaration: todo!("is this error internal"),
[INFO] [stdout]     | |                                      ------------------------------- any code following this expression is unreachable
[INFO] [stdout] 617 | |                     },
[INFO] [stdout]     | |_____________________^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> compiler/src/hir/builder.rs:397:23
[INFO] [stdout]     |
[INFO] [stdout] 396 |                   span: todo!(),
[INFO] [stdout]     |                         ------- any code following this expression is unreachable
[INFO] [stdout] 397 |                   kind: errors::Kind::MismatchedArguments {
[INFO] [stdout]     |  _______________________^
[INFO] [stdout] 398 | |                     arguments: call.arguments.len(),
[INFO] [stdout] 399 | |                     parameters: signature.parameters.len(),
[INFO] [stdout] 400 | |                     declaration: todo!(),
[INFO] [stdout] 401 | |                 },
[INFO] [stdout]     | |_________________^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> compiler/src/hir/builder.rs:397:23
[INFO] [stdout]     |
[INFO] [stdout] 397 |                   kind: errors::Kind::MismatchedArguments {
[INFO] [stdout]     |  _______________________^
[INFO] [stdout] 398 | |                     arguments: call.arguments.len(),
[INFO] [stdout] 399 | |                     parameters: signature.parameters.len(),
[INFO] [stdout] 400 | |                     declaration: todo!(),
[INFO] [stdout]     | |                                  ------- any code following this expression is unreachable
[INFO] [stdout] 401 | |                 },
[INFO] [stdout]     | |_________________^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> compiler/src/layout.rs:34:19
[INFO] [stdout]    |
[INFO] [stdout] 33 |             span: todo!(),
[INFO] [stdout]    |                   ------- any code following this expression is unreachable
[INFO] [stdout] 34 |             kind: errors::Kind::LengthTooBig,
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> compiler/src/layout.rs:66:23
[INFO] [stdout]    |
[INFO] [stdout] 65 |                   span: todo!(),
[INFO] [stdout]    |                         ------- any code following this expression is unreachable
[INFO] [stdout] 66 |                   kind: errors::Kind::TypeConstraintViolation {
[INFO] [stdout]    |  _______________________^
[INFO] [stdout] 67 | |                     constraint: errors::TypeConstraint::Struct,
[INFO] [stdout] 68 | |                     found: todo!(),
[INFO] [stdout] 69 | |                 },
[INFO] [stdout]    | |_________________^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> compiler/src/layout.rs:66:23
[INFO] [stdout]    |
[INFO] [stdout] 66 |                   kind: errors::Kind::TypeConstraintViolation {
[INFO] [stdout]    |  _______________________^
[INFO] [stdout] 67 | |                     constraint: errors::TypeConstraint::Struct,
[INFO] [stdout] 68 | |                     found: todo!(),
[INFO] [stdout]    | |                            ------- any code following this expression is unreachable
[INFO] [stdout] 69 | |                 },
[INFO] [stdout]    | |_________________^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> compiler/src/layout.rs:79:23
[INFO] [stdout]    |
[INFO] [stdout] 78 |                   span: todo!(),
[INFO] [stdout]    |                         ------- any code following this expression is unreachable
[INFO] [stdout] 79 |                   kind: errors::Kind::TypeConstraintViolation {
[INFO] [stdout]    |  _______________________^
[INFO] [stdout] 80 | |                     constraint: errors::TypeConstraint::Array,
[INFO] [stdout] 81 | |                     found: todo!(),
[INFO] [stdout] 82 | |                 },
[INFO] [stdout]    | |_________________^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> compiler/src/layout.rs:79:23
[INFO] [stdout]    |
[INFO] [stdout] 79 |                   kind: errors::Kind::TypeConstraintViolation {
[INFO] [stdout]    |  _______________________^
[INFO] [stdout] 80 | |                     constraint: errors::TypeConstraint::Array,
[INFO] [stdout] 81 | |                     found: todo!(),
[INFO] [stdout]    | |                            ------- any code following this expression is unreachable
[INFO] [stdout] 82 | |                 },
[INFO] [stdout]    | |_________________^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> compiler/src/translate.rs:320:27
[INFO] [stdout]     |
[INFO] [stdout] 319 |                       span: todo!("argument span"),
[INFO] [stdout]     |                             ---------------------- any code following this expression is unreachable
[INFO] [stdout] 320 |                       kind: errors::Kind::TypeConstraintViolation {
[INFO] [stdout]     |  ___________________________^
[INFO] [stdout] 321 | |                         constraint: errors::TypeConstraint::Number,
[INFO] [stdout] 322 | |                         found: input_type_ref,
[INFO] [stdout] 323 | |                     },
[INFO] [stdout]     | |_____________________^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> compiler/src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]    --> compiler/src/translate.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |         span: Span,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_span`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `found`
[INFO] [stdout]    --> compiler/src/translate.rs:151:9
[INFO] [stdout]     |
[INFO] [stdout] 151 |         found: &Reference,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_found`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `AssertType` is never constructed
[INFO] [stdout]   --> compiler/src/hir.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub enum Expression {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 93 |     AssertType(Box<Typed<Expression>>),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Expression` 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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.94s
[INFO] running `Command { std: "docker" "inspect" "107db476c1c5ecd03ff98a1e30197808b4f32a6bb46ef43ab43d0e708ac6d56d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "107db476c1c5ecd03ff98a1e30197808b4f32a6bb46ef43ab43d0e708ac6d56d", kill_on_drop: false }`
[INFO] [stdout] 107db476c1c5ecd03ff98a1e30197808b4f32a6bb46ef43ab43d0e708ac6d56d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5a90499e3d774f4e93afc72d35ca0aa43bc1c35c08163b6bfd5426694c03f1ec
[INFO] running `Command { std: "docker" "start" "-a" "5a90499e3d774f4e93afc72d35ca0aa43bc1c35c08163b6bfd5426694c03f1ec", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: unused manifest key: workspace.default-run
[INFO] [stderr] warning: a method with this name may be added to the standard library in the future
[INFO] [stderr]    --> tokenizer/src/lib.rs:193:14
[INFO] [stderr]     |
[INFO] [stderr] 193 |             .intersperse_with(|| ", ".to_string())
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stderr]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stderr]     = help: call with fully qualified syntax `itertools::Itertools::intersperse_with(...)` to keep using the current method
[INFO] [stderr]     = note: `#[warn(unstable_name_collisions)]` on by default
[INFO] [stderr] help: add `#![feature(iter_intersperse)]` to the crate attributes to enable `std::iter::Iterator::intersperse_with`
[INFO] [stderr]     |
[INFO] [stderr] 2   + #![feature(iter_intersperse)]
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `tokenizer` (lib) generated 1 warning
[INFO] [stderr] warning: `tokenizer` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: unexpected `cfg` condition name: `ignore`
[INFO] [stderr]    --> parser/src/top_level.rs:510:7
[INFO] [stderr]     |
[INFO] [stderr] 510 | #[cfg(ignore)]
[INFO] [stderr]     |       ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(ignore)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(ignore)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `top_level::Declaration::name`: put common fields on `Declaration` struct instead
[INFO] [stderr]   --> parser/src/lib.rs:63:55
[INFO] [stderr]    |
[INFO] [stderr] 63 |                 declarations.insert(declaration.value.name().to_string(), declaration.value);
[INFO] [stderr]    |                                                       ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `parser` (lib) generated 2 warnings
[INFO] [stderr] warning: `parser` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: unused import: `Primitive`
[INFO] [stderr]  --> compiler/src/declarations.rs:6:21
[INFO] [stderr]   |
[INFO] [stderr] 6 | use parser::{Ident, Primitive, PrimitiveKind};
[INFO] [stderr]   |                     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `OnceLock`
[INFO] [stderr]  --> compiler/src/declarations.rs:9:22
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::sync::{Arc, OnceLock};
[INFO] [stderr]   |                      ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::hir::Typed`
[INFO] [stderr]  --> compiler/src/translate.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::hir::Typed;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> compiler/src/declarations.rs:162:19
[INFO] [stderr]     |
[INFO] [stderr] 161 |             span: todo!(),
[INFO] [stderr]     |                   ------- any code following this expression is unreachable
[INFO] [stderr] 162 |             kind: errors::Kind::CannotInferType,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> compiler/src/declarations.rs:175:23
[INFO] [stderr]     |
[INFO] [stderr] 174 |                   span: todo!(),
[INFO] [stderr]     |                         ------- any code following this expression is unreachable
[INFO] [stderr] 175 |                   kind: errors::Kind::DeclarationConstraintViolation {
[INFO] [stderr]     |  _______________________^
[INFO] [stderr] 176 | |                     constraint: errors::DeclarationConstraint::Length,
[INFO] [stderr] 177 | |                     found: id.to_type_ref(),
[INFO] [stderr] 178 | |                 },
[INFO] [stderr]     | |_________________^ unreachable expression
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> compiler/src/declarations.rs:187:31
[INFO] [stderr]     |
[INFO] [stderr] 186 |                           span: todo!(),
[INFO] [stderr]     |                                 ------- any code following this expression is unreachable
[INFO] [stderr] 187 |                           kind: errors::Kind::MismatchedGenericArguments {
[INFO] [stderr]     |  _______________________________^
[INFO] [stderr] 188 | |                             arguments: reference.generics.len(),
[INFO] [stderr] 189 | |                             parameters: 0,
[INFO] [stderr] 190 | |                             declaration: todo!(),
[INFO] [stderr] 191 | |                         },
[INFO] [stderr]     | |_________________________^ unreachable expression
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> compiler/src/declarations.rs:187:31
[INFO] [stderr]     |
[INFO] [stderr] 187 |                           kind: errors::Kind::MismatchedGenericArguments {
[INFO] [stderr]     |  _______________________________^
[INFO] [stderr] 188 | |                             arguments: reference.generics.len(),
[INFO] [stderr] 189 | |                             parameters: 0,
[INFO] [stderr] 190 | |                             declaration: todo!(),
[INFO] [stderr]     | |                                          ------- any code following this expression is unreachable
[INFO] [stderr] 191 | |                         },
[INFO] [stderr]     | |_________________________^ unreachable expression
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> compiler/src/declarations.rs:206:27
[INFO] [stderr]     |
[INFO] [stderr] 205 |                     span: todo!(),
[INFO] [stderr]     |                           ------- any code following this expression is unreachable
[INFO] [stderr] 206 |                     kind: errors::Kind::MismatchedLengths { expected, found },
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> compiler/src/declarations.rs:259:23
[INFO] [stderr]     |
[INFO] [stderr] 258 |                   span: todo!(),
[INFO] [stderr]     |                         ------- any code following this expression is unreachable
[INFO] [stderr] 259 |                   kind: errors::Kind::MismatchedGenericArguments {
[INFO] [stderr]     |  _______________________^
[INFO] [stderr] 260 | |                     arguments: arguments.len(),
[INFO] [stderr] 261 | |                     parameters: parameters.value.generics.len(),
[INFO] [stderr] 262 | |                     declaration: parameters.span,
[INFO] [stderr] 263 | |                 },
[INFO] [stderr]     | |_________________^ unreachable expression
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> compiler/src/declarations.rs:389:27
[INFO] [stderr]     |
[INFO] [stderr] 388 |                       span: todo!(),
[INFO] [stderr]     |                             ------- any code following this expression is unreachable
[INFO] [stderr] 389 |                       kind: errors::Kind::DeclarationConstraintViolation {
[INFO] [stderr]     |  ___________________________^
[INFO] [stderr] 390 | |                         constraint: errors::DeclarationConstraint::Type,
[INFO] [stderr] 391 | |                         found: reference.clone(),
[INFO] [stderr] 392 | |                     },
[INFO] [stderr]     | |_____________________^ unreachable expression
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> compiler/src/declarations.rs:417:39
[INFO] [stderr]     |
[INFO] [stderr] 416 | ...                   span: todo!(),
[INFO] [stderr]     |                             ------- any code following this expression is unreachable
[INFO] [stderr] 417 | ...                   kind: errors::Kind::StructTooBig,
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> compiler/src/declarations.rs:464:27
[INFO] [stderr]     |
[INFO] [stderr] 463 |                       span: todo!(),
[INFO] [stderr]     |                             ------- any code following this expression is unreachable
[INFO] [stderr] 464 |                       kind: errors::Kind::DeclarationConstraintViolation {
[INFO] [stderr]     |  ___________________________^
[INFO] [stderr] 465 | |                         constraint: errors::DeclarationConstraint::Type,
[INFO] [stderr] 466 | |                         found: reference.clone(),
[INFO] [stderr] 467 | |                     },
[INFO] [stderr]     | |_____________________^ unreachable expression
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> compiler/src/declarations.rs:518:23
[INFO] [stderr]     |
[INFO] [stderr] 517 |                   span: todo!(),
[INFO] [stderr]     |                         ------- any code following this expression is unreachable
[INFO] [stderr] 518 |                   kind: errors::Kind::DeclarationConstraintViolation {
[INFO] [stderr]     |  _______________________^
[INFO] [stderr] 519 | |                     constraint: errors::DeclarationConstraint::Function,
[INFO] [stderr] 520 | |                     found: reference.clone(),
[INFO] [stderr] 521 | |                 },
[INFO] [stderr]     | |_________________^ unreachable expression
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> compiler/src/declarations.rs:545:27
[INFO] [stderr]     |
[INFO] [stderr] 544 |                       span: todo!(),
[INFO] [stderr]     |                             ------- any code following this expression is unreachable
[INFO] [stderr] 545 |                       kind: errors::Kind::DeclarationConstraintViolation {
[INFO] [stderr]     |  ___________________________^
[INFO] [stderr] 546 | |                         constraint: errors::DeclarationConstraint::Function,
[INFO] [stderr] 547 | |                         found: reference.clone(),
[INFO] [stderr] 548 | |                     },
[INFO] [stderr]     | |_____________________^ unreachable expression
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> compiler/src/declarations.rs:613:27
[INFO] [stderr]     |
[INFO] [stderr] 612 |                       span: todo!(),
[INFO] [stderr]     |                             ------- any code following this expression is unreachable
[INFO] [stderr] 613 |                       kind: errors::Kind::MismatchedGenericArguments {
[INFO] [stderr]     |  ___________________________^
[INFO] [stderr] 614 | |                         arguments: found.generics.len(),
[INFO] [stderr] 615 | |                         parameters: expected.generics.len(),
[INFO] [stderr] 616 | |                         declaration: todo!("is this error internal"),
[INFO] [stderr] 617 | |                     },
[INFO] [stderr]     | |_____________________^ unreachable expression
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> compiler/src/declarations.rs:613:27
[INFO] [stderr]     |
[INFO] [stderr] 613 |                       kind: errors::Kind::MismatchedGenericArguments {
[INFO] [stderr]     |  ___________________________^
[INFO] [stderr] 614 | |                         arguments: found.generics.len(),
[INFO] [stderr] 615 | |                         parameters: expected.generics.len(),
[INFO] [stderr] 616 | |                         declaration: todo!("is this error internal"),
[INFO] [stderr]     | |                                      ------------------------------- any code following this expression is unreachable
[INFO] [stderr] 617 | |                     },
[INFO] [stderr]     | |_____________________^ unreachable expression
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> compiler/src/hir/builder.rs:397:23
[INFO] [stderr]     |
[INFO] [stderr] 396 |                   span: todo!(),
[INFO] [stderr]     |                         ------- any code following this expression is unreachable
[INFO] [stderr] 397 |                   kind: errors::Kind::MismatchedArguments {
[INFO] [stderr]     |  _______________________^
[INFO] [stderr] 398 | |                     arguments: call.arguments.len(),
[INFO] [stderr] 399 | |                     parameters: signature.parameters.len(),
[INFO] [stderr] 400 | |                     declaration: todo!(),
[INFO] [stderr] 401 | |                 },
[INFO] [stderr]     | |_________________^ unreachable expression
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> compiler/src/hir/builder.rs:397:23
[INFO] [stderr]     |
[INFO] [stderr] 397 |                   kind: errors::Kind::MismatchedArguments {
[INFO] [stderr]     |  _______________________^
[INFO] [stderr] 398 | |                     arguments: call.arguments.len(),
[INFO] [stderr] 399 | |                     parameters: signature.parameters.len(),
[INFO] [stderr] 400 | |                     declaration: todo!(),
[INFO] [stderr]     | |                                  ------- any code following this expression is unreachable
[INFO] [stderr] 401 | |                 },
[INFO] [stderr]     | |_________________^ unreachable expression
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> compiler/src/layout.rs:34:19
[INFO] [stderr]    |
[INFO] [stderr] 33 |             span: todo!(),
[INFO] [stderr]    |                   ------- any code following this expression is unreachable
[INFO] [stderr] 34 |             kind: errors::Kind::LengthTooBig,
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> compiler/src/layout.rs:66:23
[INFO] [stderr]    |
[INFO] [stderr] 65 |                   span: todo!(),
[INFO] [stderr]    |                         ------- any code following this expression is unreachable
[INFO] [stderr] 66 |                   kind: errors::Kind::TypeConstraintViolation {
[INFO] [stderr]    |  _______________________^
[INFO] [stderr] 67 | |                     constraint: errors::TypeConstraint::Struct,
[INFO] [stderr] 68 | |                     found: todo!(),
[INFO] [stderr] 69 | |                 },
[INFO] [stderr]    | |_________________^ unreachable expression
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> compiler/src/layout.rs:66:23
[INFO] [stderr]    |
[INFO] [stderr] 66 |                   kind: errors::Kind::TypeConstraintViolation {
[INFO] [stderr]    |  _______________________^
[INFO] [stderr] 67 | |                     constraint: errors::TypeConstraint::Struct,
[INFO] [stderr] 68 | |                     found: todo!(),
[INFO] [stderr]    | |                            ------- any code following this expression is unreachable
[INFO] [stderr] 69 | |                 },
[INFO] [stderr]    | |_________________^ unreachable expression
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> compiler/src/layout.rs:79:23
[INFO] [stderr]    |
[INFO] [stderr] 78 |                   span: todo!(),
[INFO] [stderr]    |                         ------- any code following this expression is unreachable
[INFO] [stderr] 79 |                   kind: errors::Kind::TypeConstraintViolation {
[INFO] [stderr]    |  _______________________^
[INFO] [stderr] 80 | |                     constraint: errors::TypeConstraint::Array,
[INFO] [stderr] 81 | |                     found: todo!(),
[INFO] [stderr] 82 | |                 },
[INFO] [stderr]    | |_________________^ unreachable expression
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> compiler/src/layout.rs:79:23
[INFO] [stderr]    |
[INFO] [stderr] 79 |                   kind: errors::Kind::TypeConstraintViolation {
[INFO] [stderr]    |  _______________________^
[INFO] [stderr] 80 | |                     constraint: errors::TypeConstraint::Array,
[INFO] [stderr] 81 | |                     found: todo!(),
[INFO] [stderr]    | |                            ------- any code following this expression is unreachable
[INFO] [stderr] 82 | |                 },
[INFO] [stderr]    | |_________________^ unreachable expression
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> compiler/src/translate.rs:320:27
[INFO] [stderr]     |
[INFO] [stderr] 319 |                       span: todo!("argument span"),
[INFO] [stderr]     |                             ---------------------- any code following this expression is unreachable
[INFO] [stderr] 320 |                       kind: errors::Kind::TypeConstraintViolation {
[INFO] [stderr]     |  ___________________________^
[INFO] [stderr] 321 | |                         constraint: errors::TypeConstraint::Number,
[INFO] [stderr] 322 | |                         found: input_type_ref,
[INFO] [stderr] 323 | |                     },
[INFO] [stderr]     | |_____________________^ unreachable expression
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `itertools::Itertools`
[INFO] [stderr]  --> compiler/src/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use itertools::Itertools;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `span`
[INFO] [stderr]    --> compiler/src/translate.rs:150:9
[INFO] [stderr]     |
[INFO] [stderr] 150 |         span: Span,
[INFO] [stderr]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_span`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `found`
[INFO] [stderr]    --> compiler/src/translate.rs:151:9
[INFO] [stderr]     |
[INFO] [stderr] 151 |         found: &Reference,
[INFO] [stderr]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_found`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `AssertType` is never constructed
[INFO] [stderr]   --> compiler/src/hir.rs:93:5
[INFO] [stderr]    |
[INFO] [stderr] 76 | pub enum Expression {
[INFO] [stderr]    |          ---------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 93 |     AssertType(Box<Typed<Expression>>),
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Expression` 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: `compiler` (bin "compiler" test) generated 28 warnings (run `cargo fix --bin "compiler" --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bitfields-255721b849025a1e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/compiler-577ad75e88af34ef)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/parser-644ccdb7049c2520)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test expression::binary::binary_expression_parses ... ok
[INFO] [stdout] test top_level::top_level_decl_parses ... ok
[INFO] [stdout] test test_let ... ok
[INFO] [stdout] test expression::control_flow::test_if ... ok
[INFO] [stderr] error: test failed, to rerun pass `-p parser --lib`
[INFO] [stdout] test top_level::test_primitive ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- top_level::test_primitive stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'top_level::test_primitive' panicked at parser/src/top_level.rs:409:5:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: Spanned { value: Primitive { kind: Spanned { value: U32, span: 10..13 }, name: Spanned { value: Ident("U32"), span: 5..8 } }, span: 0..17 }
[INFO] [stdout]  right: Spanned { value: Primitive { kind: Spanned { value: U32, span: 9..11 }, name: Spanned { value: Ident("U32"), span: 5..8 } }, span: 0..17 }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x576de1bfdea2 - std::backtrace_rs::backtrace::libunwind::trace::h73a647620bf1c49d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x576de1bfdea2 - std::backtrace_rs::backtrace::trace_unsynchronized::hd4d513ed96cb3cb1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x576de1bfdea2 - std::sys::backtrace::_print_fmt::h61bb95f7476aafa5
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x576de1bfdea2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha2e7e3a01df69042
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x576de1c242e3 - core::fmt::rt::Argument::fmt::hf14163372f0f9a76
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x576de1c242e3 - core::fmt::write::h7cb8f63788cd01d2
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x576de1bfae33 - std::io::default_write_fmt::h9ed739ccee8a150c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x576de1bfae33 - std::io::Write::write_fmt::h1c0a32da913b32f1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x576de1bfdcf2 - std::sys::backtrace::BacktraceLock::print::h3ec4d7883eb25e61
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x576de1bff40c - std::panicking::default_hook::{{closure}}::h29548987efd832cb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x576de1bff262 - std::panicking::default_hook::ha25170a15c643514
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x576de1bc5304 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h562adeecbf43c420
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x576de1bc5304 - test::test_main_with_exit_callback::{{closure}}::h97dd2a879d27e0e4
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x576de1bffdeb - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7e85cbdbda26fdb7
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x576de1bffdeb - std::panicking::rust_panic_with_hook::h0d81afcd829aa24b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x576de1bffbba - std::panicking::begin_panic_handler::{{closure}}::hc84a33f1202346cf
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x576de1bfe399 - std::sys::backtrace::__rust_end_short_backtrace::h373067a14f6c59aa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x576de1bff84d - __rustc[beb0385846a06d21]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x576de1c22a50 - core::panicking::panic_fmt::ha33fa2ae772efba9
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x576de1c22d18 - core::panicking::assert_failed_inner::h6a89cd271393c011
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:448:17
[INFO] [stdout]   20:     0x576de1b886de - core::panicking::assert_failed::h1d905a48010b827a
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:403:5
[INFO] [stdout]   21:     0x576de1b757fc - parser::top_level::test_primitive::h4609c11e63c4e8ac
[INFO] [stdout]                                at /opt/rustwide/workdir/parser/src/top_level.rs:409:5
[INFO] [stdout]   22:     0x576de1b76f29 - parser::top_level::test_primitive::{{closure}}::hca6e05e4c36cf634
[INFO] [stdout]                                at /opt/rustwide/workdir/parser/src/top_level.rs:401:20
[INFO] [stdout]   23:     0x576de1b76f29 - core::ops::function::FnOnce::call_once::h7c453143ff8d6a6d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x576de1bcaa3b - core::ops::function::FnOnce::call_once::hf84b9c3d864a6959
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x576de1bcaa3b - test::__rust_begin_short_backtrace::h5724e31441c16fcb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:648:18
[INFO] [stdout]   26:     0x576de1bc9c7e - test::run_test_in_process::{{closure}}::hbc28c9aa91793d7d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:74
[INFO] [stdout]   27:     0x576de1bc9c7e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc17b0e238c0f8f3e
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x576de1bc9c7e - std::panicking::catch_unwind::do_call::hcdbce0d6dd6c83ce
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   29:     0x576de1bc9c7e - std::panicking::catch_unwind::h9477967ceea044e8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   30:     0x576de1bc9c7e - std::panic::catch_unwind::h616a2e249da12e16
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x576de1bc9c7e - test::run_test_in_process::h2758deb0f2e54430
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:27
[INFO] [stdout]   32:     0x576de1bc9c7e - test::run_test::{{closure}}::habe5cd2564b18aaa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:592:43
[INFO] [stdout]   33:     0x576de1b8d824 - test::run_test::{{closure}}::h9a0a6928f1a15421
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:622:41
[INFO] [stdout]   34:     0x576de1b8d824 - std::sys::backtrace::__rust_begin_short_backtrace::hd68b5332434a22ca
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   35:     0x576de1b911ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h264ddcc3098eacae
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x576de1b911ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9fa39489749d6f3c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x576de1b911ca - std::panicking::catch_unwind::do_call::hb9a1944b9f85100f
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   38:     0x576de1b911ca - std::panicking::catch_unwind::h0c6f100786c0dad8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   39:     0x576de1b911ca - std::panic::catch_unwind::hf6084e2723385823
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x576de1b911ca - std::thread::Builder::spawn_unchecked_::{{closure}}::hf0af58ce658143ad
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x576de1b911ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h88a14f9b2e79f9de
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x576de1c02d47 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf31256ba38644b65
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   43:     0x576de1c02d47 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h100ad77f3448041b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x576de1c02d47 - std::sys::pal::unix::thread::Thread::new::thread_start::h1a22ded422ce395b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   45:     0x7bfaac78faa4 - <unknown>
[INFO] [stdout]   46:     0x7bfaac81ca34 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     top_level::test_primitive
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5a90499e3d774f4e93afc72d35ca0aa43bc1c35c08163b6bfd5426694c03f1ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a90499e3d774f4e93afc72d35ca0aa43bc1c35c08163b6bfd5426694c03f1ec", kill_on_drop: false }`
[INFO] [stdout] 5a90499e3d774f4e93afc72d35ca0aa43bc1c35c08163b6bfd5426694c03f1ec
