[INFO] cloning repository https://github.com/brim-rs/brim
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brim-rs/brim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrim-rs%2Fbrim", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrim-rs%2Fbrim'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 487b074fdfb7339515426710e6b7f653045a4b5b
[INFO] building brim-rs/brim/487b074fdfb7339515426710e6b7f653045a4b5b against master#eb171a227f9e5de5d376b6edb56b174bc8235fb3 for pr-149937
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrim-rs%2Fbrim" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/brim-rs/brim
[INFO] finished tweaking git repo https://github.com/brim-rs/brim
[INFO] tweaked toml for git repo https://github.com/brim-rs/brim written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/brim-rs/brim on toolchain eb171a227f9e5de5d376b6edb56b174bc8235fb3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/brim-rs/brim 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" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tinyvec v1.8.1
[INFO] [stderr]   Downloaded spinners v4.1.1
[INFO] [stderr]   Downloaded which v7.0.2
[INFO] [stderr]   Downloaded dashmap v7.0.0-rc2
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[INFO] [stderr]   Downloaded clap_builder v4.5.35
[INFO] [stderr]   Downloaded gimli v0.31.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 56513d3d5337f2e60342861d6288ac3fe0c99ac159b609b747bda95c60ac78c9
[INFO] running `Command { std: "docker" "start" "-a" "56513d3d5337f2e60342861d6288ac3fe0c99ac159b609b747bda95c60ac78c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56513d3d5337f2e60342861d6288ac3fe0c99ac159b609b747bda95c60ac78c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56513d3d5337f2e60342861d6288ac3fe0c99ac159b609b747bda95c60ac78c9", kill_on_drop: false }`
[INFO] [stdout] 56513d3d5337f2e60342861d6288ac3fe0c99ac159b609b747bda95c60ac78c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+eb171a227f9e5de5d376b6edb56b174bc8235fb3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 776cc106ab0105d8a34dcc0f7900a54fdf159c9bcd860ebd94d504775902c5d5
[INFO] running `Command { std: "docker" "start" "-a" "776cc106ab0105d8a34dcc0f7900a54fdf159c9bcd860ebd94d504775902c5d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling brim-index v0.1.0 (/opt/rustwide/workdir/crates/brim_index)
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling litemap v0.7.3
[INFO] [stderr]    Compiling writeable v0.5.5
[INFO] [stderr]    Compiling clap_builder v4.5.35
[INFO] [stderr]    Compiling fs-err v3.1.0
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling icu_locid_transform_data v1.5.0
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling icu_properties_data v1.5.0
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling winnow v0.7.4
[INFO] [stderr]    Compiling rustix v0.38.42
[INFO] [stderr]    Compiling utf16_iter v1.0.5
[INFO] [stderr]    Compiling write16 v1.0.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling icu_normalizer_data v1.5.0
[INFO] [stderr]    Compiling brim-fs v0.1.0 (/opt/rustwide/workdir/crates/brim_fs)
[INFO] [stderr]    Compiling rustversion v1.0.20
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling tinyvec v1.8.1
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling gimli v0.31.0
[INFO] [stderr]    Compiling unicode-properties v0.1.3
[INFO] [stderr]    Compiling convert_case v0.7.1
[INFO] [stderr]    Compiling brim-lexer v0.1.0 (/opt/rustwide/workdir/crates/brim_lexer)
[INFO] [stderr]    Compiling unicode-normalization v0.1.24
[INFO] [stderr]    Compiling miniz_oxide v0.8.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling gethostname v0.5.0
[INFO] [stderr]    Compiling terminal_size v0.4.1
[INFO] [stderr]    Compiling object v0.36.5
[INFO] [stderr]    Compiling addr2line v0.24.1
[INFO] [stderr]    Compiling env_home v0.1.0
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling time v0.3.37
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling chrono v0.4.39
[INFO] [stderr]    Compiling which v7.0.2
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling strum v0.24.1
[INFO] [stderr]    Compiling spinners v4.1.1
[INFO] [stderr]    Compiling matchers v0.1.0
[INFO] [stderr]    Compiling dashmap v7.0.0-rc2
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling thousands v0.2.0
[INFO] [stderr]    Compiling mintex v0.1.4
[INFO] [stderr]    Compiling zerofrom-derive v0.1.4
[INFO] [stderr]    Compiling yoke-derive v0.7.4
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling brim-symbols-macro v0.1.0 (/opt/rustwide/workdir/crates/brim_symbols_macro)
[INFO] [stderr]    Compiling zerofrom v0.1.4
[INFO] [stderr]    Compiling backtrace v0.3.74
[INFO] [stderr]    Compiling sysinfo v0.33.1
[INFO] [stderr]    Compiling brim-span v0.1.0 (/opt/rustwide/workdir/crates/brim_span)
[INFO] [stderr]    Compiling brim-diag-macro v0.1.0 (/opt/rustwide/workdir/crates/brim_diag_macro)
[INFO] [stdout] warning: unused import: `Sub`
[INFO] [stdout]  --> crates/brim_span/src/span.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 |     ops::{Range, Sub},
[INFO] [stdout]   |                  ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling yoke v0.7.4
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling zerovec v0.10.4
[INFO] [stderr]    Compiling brim-diagnostics v0.1.0 (/opt/rustwide/workdir/crates/brim_diagnostics/lib)
[INFO] [stderr]    Compiling unindent v0.2.4
[INFO] [stderr]    Compiling brim-ast v0.1.0 (/opt/rustwide/workdir/crates/brim_ast)
[INFO] [stderr]    Compiling diag-playground v0.1.0 (/opt/rustwide/workdir/crates/brim_diagnostics/playground)
[INFO] [stderr]    Compiling tinystr v0.7.6
[INFO] [stderr]    Compiling icu_collections v1.5.0
[INFO] [stderr]    Compiling icu_locid v1.5.0
[INFO] [stderr]    Compiling clap v4.5.35
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling icu_provider v1.5.0
[INFO] [stderr]    Compiling icu_locid_transform v1.5.0
[INFO] [stderr]    Compiling icu_properties v1.5.1
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling brim-middle v0.1.0 (/opt/rustwide/workdir/crates/brim_middle)
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stdout] warning: unused import: `tracing::info`
[INFO] [stdout]   --> crates/brim_middle/src/modules.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use tracing::info;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling toml_edit v0.22.24
[INFO] [stderr]    Compiling brim-parser v0.1.0 (/opt/rustwide/workdir/crates/brim_parser)
[INFO] [stdout] warning: unused import: `PResult`
[INFO] [stdout]  --> crates/brim_parser/src/parser/expr.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |         PResult, PToken, PTokenKind, Parser, ParsingContext,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Block`
[INFO] [stdout]   --> crates/brim_parser/src/parser/expr.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     item::{Block, Ident},
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PResult`
[INFO] [stdout]  --> crates/brim_parser/src/parser/generics.rs:2:14
[INFO] [stdout]   |
[INFO] [stdout] 2 |     parser::{PResult, PToken, PTokenKind, Parser, errors::ExpectedClosingGenerics},
[INFO] [stdout]   |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `brim_span::span::Span`
[INFO] [stdout]   --> crates/brim_parser/src/parser/generics.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use brim_span::span::Span;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PResult` and `UnknownItem`
[INFO] [stdout]  --> crates/brim_parser/src/parser/items.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |         PResult, PToken, PTokenKind, Parser,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 7 |             SelfOutsideMethod, UnknownItem,
[INFO] [stdout]   |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PResult`
[INFO] [stdout]  --> crates/brim_parser/src/parser/stmt.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::{PResult, Parser};
[INFO] [stdout]   |             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `let_chains` has been stable since 1.88.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> crates/brim_parser/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(let_chains)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling icu_normalizer v1.5.0
[INFO] [stdout] warning: value assigned to `has_else_arm` is never read
[INFO] [stdout]    --> crates/brim_parser/src/parser/expr.rs:551:17
[INFO] [stdout]     |
[INFO] [stdout] 551 |                 has_else_arm = true;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keyword`
[INFO] [stdout]   --> crates/brim_parser/src/parser/items.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 82 |         let keyword = self.prev().span;
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_keyword`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling dhat v0.3.3
[INFO] [stderr]    Compiling idna_adapter v1.2.0
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling brim-shell v0.1.0 (/opt/rustwide/workdir/crates/brim_shell)
[INFO] [stderr]    Compiling toml v0.8.20
[INFO] [stderr]    Compiling brim-config v0.1.0 (/opt/rustwide/workdir/crates/brim_config)
[INFO] [stderr]    Compiling brim-hir v0.1.0 (/opt/rustwide/workdir/crates/brim_hir)
[INFO] [stderr]    Compiling brim-cpp-compiler v0.1.0 (/opt/rustwide/workdir/crates/brim_cpp_compiler)
[INFO] [stdout] warning: unused import: `modules::Module`
[INFO] [stdout]   --> crates/brim_hir/src/lib.rs:13:46
[INFO] [stdout]    |
[INFO] [stdout] 13 | use brim_middle::{GlobalSymbol, SymbolTable, modules::Module};
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TypeInfo`
[INFO] [stdout]  --> crates/brim_hir/src/inference/method_resolver.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 |         scope::{TypeInfo, TypeScopeManager},
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `brim_span::span::Span`
[INFO] [stdout]   --> crates/brim_hir/src/inference/method_resolver.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use brim_span::span::Span;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `NoVariableForMethodAccess`
[INFO] [stdout]   --> crates/brim_hir/src/inference/mod.rs:11:47
[INFO] [stdout]    |
[INFO] [stdout] 11 |             InvalidFunctionArgCount, NoField, NoVariableForMethodAccess, OrelseExpectedOption,
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Expr`
[INFO] [stdout]   --> crates/brim_hir/src/inference/mod.rs:27:23
[INFO] [stdout]    |
[INFO] [stdout] 27 |     expr::{BinOpKind, Expr, UnaryOp},
[INFO] [stdout]    |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Block` and `expr::Expr`
[INFO] [stdout]  --> crates/brim_hir/src/items.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     expr::Expr,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 8 |     item::{Block, FunctionContext, Ident, Visibility},
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SymbolTable`
[INFO] [stdout]   --> crates/brim_hir/src/transformer.rs:31:29
[INFO] [stdout]    |
[INFO] [stdout] 31 |     GlobalSymbol, ModuleId, SymbolTable,
[INFO] [stdout]    |                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]  --> crates/brim_cpp_compiler/src/detect.rs:9:22
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tracing::{debug, warn};
[INFO] [stdout]   |                      ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `let_chains` has been stable since 1.88.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> crates/brim_cpp_compiler/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(let_chains)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `let_chains` has been stable since 1.88.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> crates/brim_hir/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(let_chains)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `detect_gcc_or_clang` in this scope
[INFO] [stdout]   --> crates/brim_cpp_compiler/src/detect.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     detect_gcc_or_clang()
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 | fn detect_clang_or_gcc() -> Result<Compiler> {
[INFO] [stdout]    | -------------------------------------------- similarly named function `detect_clang_or_gcc` defined here
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 30 -     detect_gcc_or_clang()
[INFO] [stdout] 30 +     detect_clang_or_gcc()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `brim-cpp-compiler` (lib) due to 1 previous error; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> crates/brim_hir/src/inference/method_resolver.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |         let mut item = self.idents[self.processed as usize].clone().as_member_part();
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]    --> crates/brim_hir/src/ty.rs:380:28
[INFO] [stdout]     |
[INFO] [stdout] 380 |             HirTyKind::Mut(ty) => Some(Span::DUMMY),
[INFO] [stdout]     |                            ^^ help: if this is intentional, prefix it with an underscore: `_ty`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `check_mutability` is never read
[INFO] [stdout]    --> crates/brim_hir/src/type_checker/expr.rs:100:44
[INFO] [stdout]     |
[INFO] [stdout] 100 |                 let mut check_mutability = true;
[INFO] [stdout]     |                                            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ret_ty` is never read
[INFO] [stdout]    --> crates/brim_hir/src/type_checker/expr.rs:171:30
[INFO] [stdout]     |
[INFO] [stdout] 171 |             let mut ret_ty = None;
[INFO] [stdout]     |                              ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this lint expectation is unfulfilled
[INFO] [stdout]    --> crates/brim_hir/src/builtin.rs:46:30
[INFO] [stdout]     |
[INFO] [stdout]  46 |           #[expect(unused_mut, unused_variables)]
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  93 | / builtin_function! {
[INFO] [stdout]  94 | |     fn any_cast(file, a, b) {
[INFO] [stdout]  95 | |         if let HirExprKind::Type(ty) = &b.kind {
[INFO] [stdout]  96 | |             a.ty = ty.clone();
[INFO] [stdout] ...   |
[INFO] [stdout] 107 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unfulfilled_lint_expectations)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `builtin_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this lint expectation is unfulfilled
[INFO] [stdout]    --> crates/brim_hir/src/builtin.rs:46:30
[INFO] [stdout]     |
[INFO] [stdout]  46 |           #[expect(unused_mut, unused_variables)]
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 109 | / builtin_function! {
[INFO] [stdout] 110 | |     fn cast(file, a, b) {
[INFO] [stdout] 111 | |         if let HirExprKind::Type(ty) = &b.kind {
[INFO] [stdout] 112 | |             a.ty = ty.clone();
[INFO] [stdout] ...   |
[INFO] [stdout] 126 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `builtin_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "776cc106ab0105d8a34dcc0f7900a54fdf159c9bcd860ebd94d504775902c5d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "776cc106ab0105d8a34dcc0f7900a54fdf159c9bcd860ebd94d504775902c5d5", kill_on_drop: false }`
[INFO] [stdout] 776cc106ab0105d8a34dcc0f7900a54fdf159c9bcd860ebd94d504775902c5d5
