[INFO] cloning repository https://github.com/logan-gatlin/halcyon [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/logan-gatlin/halcyon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flogan-gatlin%2Fhalcyon", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flogan-gatlin%2Fhalcyon'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 775cc41dfdd2b30abf035748fb9765418a011e17 [INFO] checking logan-gatlin/halcyon against try#d336647335db03a0fc5b24fc5325cd3905c5b8e8 for pr-151146 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flogan-gatlin%2Fhalcyon" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/logan-gatlin/halcyon [INFO] finished tweaking git repo https://github.com/logan-gatlin/halcyon [INFO] tweaked toml for git repo https://github.com/logan-gatlin/halcyon written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/logan-gatlin/halcyon on toolchain d336647335db03a0fc5b24fc5325cd3905c5b8e8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/logan-gatlin/halcyon 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" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9a10e8aeeb6655ccf45e25734428ac0d8619dd5abc2a19937deb7792d37b9b77 [INFO] running `Command { std: "docker" "start" "-a" "9a10e8aeeb6655ccf45e25734428ac0d8619dd5abc2a19937deb7792d37b9b77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9a10e8aeeb6655ccf45e25734428ac0d8619dd5abc2a19937deb7792d37b9b77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a10e8aeeb6655ccf45e25734428ac0d8619dd5abc2a19937deb7792d37b9b77", kill_on_drop: false }` [INFO] [stdout] 9a10e8aeeb6655ccf45e25734428ac0d8619dd5abc2a19937deb7792d37b9b77 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cebd98849a2728f66b95ad1c6bf07488f579615c2c4da6ef1fac6d176a0156d3 [INFO] running `Command { std: "docker" "start" "-a" "cebd98849a2728f66b95ad1c6bf07488f579615c2c4da6ef1fac6d176a0156d3", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling cranelift-srcgen v0.121.2 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling cranelift-bitset v0.121.2 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.105 [INFO] [stderr] Compiling cranelift-isle v0.121.2 [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Checking indexmap v2.12.0 [INFO] [stderr] Checking semver v1.0.27 [INFO] [stderr] Checking leb128fmt v0.1.0 [INFO] [stderr] Checking bumpalo v3.19.0 [INFO] [stderr] Compiling cranelift-codegen-shared v0.121.2 [INFO] [stderr] Compiling target-lexicon v0.13.3 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling wasm-encoder v0.233.0 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Checking wasmtime-math v34.0.2 [INFO] [stderr] Checking linux-raw-sys v0.11.0 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling wasmparser v0.233.0 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Checking cranelift-control v0.121.2 [INFO] [stderr] Compiling cranelift-assembler-x64-meta v0.121.2 [INFO] [stderr] Compiling cpp_demangle v0.4.5 [INFO] [stderr] Compiling wasmparser v0.235.0 [INFO] [stderr] Compiling bitflags v2.10.0 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Compiling wasm-encoder v0.241.2 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Checking phf_shared v0.11.3 [INFO] [stderr] Compiling wasm-bindgen v0.2.105 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Checking thread_local v1.1.9 [INFO] [stderr] Compiling id-arena v2.2.1 [INFO] [stderr] Compiling owo-colors v4.2.3 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking tracing-subscriber v0.3.20 [INFO] [stderr] Checking gimli v0.31.1 [INFO] [stderr] Checking phf v0.11.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking toml_parser v1.0.4 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking serde_spanned v1.0.3 [INFO] [stderr] Checking toml_datetime v0.7.3 [INFO] [stderr] Compiling color-spantrace v0.3.0 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling wasmtime-cache v34.0.2 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling cc v1.2.46 [INFO] [stderr] Compiling wasmtime-component-macro v34.0.2 [INFO] [stderr] Checking wasmtime-component-util v34.0.2 [INFO] [stderr] Checking uuid v1.18.1 [INFO] [stderr] Checking tracing-error v0.2.1 [INFO] [stderr] Checking serde_json v1.0.145 [INFO] [stderr] Compiling cranelift-assembler-x64 v0.121.2 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking toml v0.9.8 [INFO] [stderr] Checking wast v241.0.2 [INFO] [stderr] Checking debugid v0.8.0 [INFO] [stderr] Checking directories-next v2.0.0 [INFO] [stderr] Checking codespan-reporting v0.13.1 [INFO] [stderr] Checking wasmtime-asm-macros v34.0.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Checking multipeek v0.1.2 [INFO] [stderr] Compiling indoc v2.0.7 [INFO] [stderr] Checking indenter v0.3.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Checking colored v3.0.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Checking punycode v0.4.1 [INFO] [stderr] Checking eyre v0.6.12 [INFO] [stderr] Checking backtrace v0.3.76 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.105 [INFO] [stderr] Checking wasmtime-jit-icache-coherence v34.0.2 [INFO] [stderr] Checking wasmtime-slab v34.0.2 [INFO] [stderr] Compiling zstd-sys v2.0.16+zstd.1.5.7 [INFO] [stderr] Compiling ittapi-sys v0.4.0 [INFO] [stderr] Compiling derive-new v0.5.9 [INFO] [stderr] Checking color-eyre v0.6.5 [INFO] [stderr] Compiling phf_generator v0.11.3 [INFO] [stderr] Checking memfd v0.6.5 [INFO] [stderr] Compiling phf_codegen v0.11.3 [INFO] [stderr] Compiling unicode_names2_generator v2.0.0 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling wasmtime-versioned-export-macros v34.0.2 [INFO] [stderr] Compiling pulley-macros v34.0.2 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Checking addr2line v0.24.2 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling pulley-interpreter v34.0.2 [INFO] [stderr] Compiling wasmtime-fiber v34.0.2 [INFO] [stderr] Compiling wasmtime-jit-debug v34.0.2 [INFO] [stderr] Compiling unicode_names2 v2.0.0 [INFO] [stderr] Compiling wasmtime v34.0.2 [INFO] [stderr] Checking ittapi v0.4.0 [INFO] [stderr] Compiling trait-variant v0.1.2 [INFO] [stderr] Checking thiserror v2.0.17 [INFO] [stderr] Checking cobs v0.3.0 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.105 [INFO] [stderr] Compiling cranelift-codegen-meta v0.121.2 [INFO] [stderr] Checking zstd v0.13.3 [INFO] [stderr] Checking wat v1.241.2 [INFO] [stderr] Checking hashbrown v0.15.5 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking toml_datetime v0.6.11 [INFO] [stderr] Checking serde_spanned v0.6.9 [INFO] [stderr] Checking postcard v1.1.3 [INFO] [stderr] Checking fxprof-processed-profile v0.6.0 [INFO] [stderr] Checking toml_edit v0.22.27 [INFO] [stderr] Checking cranelift-entity v0.121.2 [INFO] [stderr] Checking regalloc2 v0.12.2 [INFO] [stderr] Compiling wit-parser v0.233.0 [INFO] [stderr] Checking cranelift-bforest v0.121.2 [INFO] [stderr] Compiling cranelift-codegen v0.121.2 [INFO] [stderr] Checking toml v0.8.23 [INFO] [stderr] Compiling wasmtime-wit-bindgen v34.0.2 [INFO] [stderr] Checking wasmprinter v0.235.0 [INFO] [stderr] Checking wasmprinter v0.233.0 [INFO] [stderr] Checking halcyon-lib v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking wasmtime-environ v34.0.2 [INFO] [stdout] warning: unused import: `crate::Visit` [INFO] [stdout] --> src/asm/lower.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::Visit; [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: `IrModule` [INFO] [stdout] --> src/asm/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | IrModule, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pat` [INFO] [stdout] --> src/asm/lower.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | pat: Pattern, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pat` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `encoder` [INFO] [stdout] --> src/asm/lower.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | encoder: &mut Encoder, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_encoder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `symbols` [INFO] [stdout] --> src/asm/lower.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | symbols: &SymbolTable, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbols` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/asm/lower.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | mut assignee, [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: `assignee` [INFO] [stdout] --> src/asm/lower.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | mut assignee, [INFO] [stdout] | ^^^^^^^^^^^^ help: try ignoring the field: `assignee: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `is_global` [INFO] [stdout] --> src/asm/lower.rs:60:17 [INFO] [stdout] | [INFO] [stdout] 60 | is_global, [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `is_global: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/asm/lower.rs:61:17 [INFO] [stdout] | [INFO] [stdout] 61 | value, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `then` [INFO] [stdout] --> src/asm/lower.rs:62:17 [INFO] [stdout] | [INFO] [stdout] 62 | then, [INFO] [stdout] | ^^^^ help: try ignoring the field: `then: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `else_` [INFO] [stdout] --> src/asm/lower.rs:63:17 [INFO] [stdout] | [INFO] [stdout] 63 | else_, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `else_: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index_map` [INFO] [stdout] --> src/asm/lower.rs:84:20 [INFO] [stdout] | [INFO] [stdout] 84 | Struct(index_map) => todo!(), [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_index_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `of` [INFO] [stdout] --> src/asm/lower.rs:85:21 [INFO] [stdout] | [INFO] [stdout] 85 | Field { of, index } => todo!(), [INFO] [stdout] | ^^ help: try ignoring the field: `of: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/asm/lower.rs:85:25 [INFO] [stdout] | [INFO] [stdout] 85 | Field { of, index } => todo!(), [INFO] [stdout] | ^^^^^ help: try ignoring the field: `index: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `parameter_name` [INFO] [stdout] --> src/asm/lower.rs:87:17 [INFO] [stdout] | [INFO] [stdout] 87 | parameter_name, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: try ignoring the field: `parameter_name: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `parameter_type` [INFO] [stdout] --> src/asm/lower.rs:88:17 [INFO] [stdout] | [INFO] [stdout] 88 | parameter_type, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: try ignoring the field: `parameter_type: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `captures` [INFO] [stdout] --> src/asm/lower.rs:89:17 [INFO] [stdout] | [INFO] [stdout] 89 | captures, [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `captures: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `capture_types` [INFO] [stdout] --> src/asm/lower.rs:90:17 [INFO] [stdout] | [INFO] [stdout] 90 | capture_types, [INFO] [stdout] | ^^^^^^^^^^^^^ help: try ignoring the field: `capture_types: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `body` [INFO] [stdout] --> src/asm/lower.rs:91:17 [INFO] [stdout] | [INFO] [stdout] 91 | body, [INFO] [stdout] | ^^^^ help: try ignoring the field: `body: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `module` [INFO] [stdout] --> src/asm/serialize.rs:2:18 [INFO] [stdout] | [INFO] [stdout] 2 | pub fn serialize(module: Module) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_module` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `parameters` is never read [INFO] [stdout] --> src/asm/mod.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 67 | pub struct Function { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 68 | parameters: HashMap, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Function` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `imports` and `init_function` are never read [INFO] [stdout] --> src/asm/mod.rs:75:5 [INFO] [stdout] | [INFO] [stdout] 74 | pub struct Module { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 75 | imports: HashMap, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 78 | init_function: usize, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Module` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lower_pattern` is never used [INFO] [stdout] --> src/asm/lower.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn lower_pattern( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `serialize` is never used [INFO] [stdout] --> src/asm/serialize.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | pub fn serialize(module: Module) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking cranelift-frontend v0.121.2 [INFO] [stderr] Checking cranelift-native v0.121.2 [INFO] [stderr] Checking wasmtime-cranelift v34.0.2 [INFO] [stdout] warning: unused import: `crate::Visit` [INFO] [stdout] --> src/asm/lower.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::Visit; [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: `IrModule` [INFO] [stdout] --> src/asm/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | IrModule, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pat` [INFO] [stdout] --> src/asm/lower.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | pat: Pattern, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pat` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `encoder` [INFO] [stdout] --> src/asm/lower.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | encoder: &mut Encoder, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_encoder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `symbols` [INFO] [stdout] --> src/asm/lower.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | symbols: &SymbolTable, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbols` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/asm/lower.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | mut assignee, [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: `assignee` [INFO] [stdout] --> src/asm/lower.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | mut assignee, [INFO] [stdout] | ^^^^^^^^^^^^ help: try ignoring the field: `assignee: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `is_global` [INFO] [stdout] --> src/asm/lower.rs:60:17 [INFO] [stdout] | [INFO] [stdout] 60 | is_global, [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `is_global: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/asm/lower.rs:61:17 [INFO] [stdout] | [INFO] [stdout] 61 | value, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `then` [INFO] [stdout] --> src/asm/lower.rs:62:17 [INFO] [stdout] | [INFO] [stdout] 62 | then, [INFO] [stdout] | ^^^^ help: try ignoring the field: `then: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `else_` [INFO] [stdout] --> src/asm/lower.rs:63:17 [INFO] [stdout] | [INFO] [stdout] 63 | else_, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `else_: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index_map` [INFO] [stdout] --> src/asm/lower.rs:84:20 [INFO] [stdout] | [INFO] [stdout] 84 | Struct(index_map) => todo!(), [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_index_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `of` [INFO] [stdout] --> src/asm/lower.rs:85:21 [INFO] [stdout] | [INFO] [stdout] 85 | Field { of, index } => todo!(), [INFO] [stdout] | ^^ help: try ignoring the field: `of: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/asm/lower.rs:85:25 [INFO] [stdout] | [INFO] [stdout] 85 | Field { of, index } => todo!(), [INFO] [stdout] | ^^^^^ help: try ignoring the field: `index: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `parameter_name` [INFO] [stdout] --> src/asm/lower.rs:87:17 [INFO] [stdout] | [INFO] [stdout] 87 | parameter_name, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: try ignoring the field: `parameter_name: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `parameter_type` [INFO] [stdout] --> src/asm/lower.rs:88:17 [INFO] [stdout] | [INFO] [stdout] 88 | parameter_type, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: try ignoring the field: `parameter_type: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `captures` [INFO] [stdout] --> src/asm/lower.rs:89:17 [INFO] [stdout] | [INFO] [stdout] 89 | captures, [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `captures: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `capture_types` [INFO] [stdout] --> src/asm/lower.rs:90:17 [INFO] [stdout] | [INFO] [stdout] 90 | capture_types, [INFO] [stdout] | ^^^^^^^^^^^^^ help: try ignoring the field: `capture_types: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `body` [INFO] [stdout] --> src/asm/lower.rs:91:17 [INFO] [stdout] | [INFO] [stdout] 91 | body, [INFO] [stdout] | ^^^^ help: try ignoring the field: `body: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `module` [INFO] [stdout] --> src/asm/serialize.rs:2:18 [INFO] [stdout] | [INFO] [stdout] 2 | pub fn serialize(module: Module) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_module` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `parameters` is never read [INFO] [stdout] --> src/asm/mod.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 67 | pub struct Function { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 68 | parameters: HashMap, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Function` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `imports` and `init_function` are never read [INFO] [stdout] --> src/asm/mod.rs:75:5 [INFO] [stdout] | [INFO] [stdout] 74 | pub struct Module { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 75 | imports: HashMap, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 78 | init_function: usize, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Module` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lower_pattern` is never used [INFO] [stdout] --> src/asm/lower.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn lower_pattern( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `serialize` is never used [INFO] [stdout] --> src/asm/serialize.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | pub fn serialize(module: Module) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 45s [INFO] running `Command { std: "docker" "inspect" "cebd98849a2728f66b95ad1c6bf07488f579615c2c4da6ef1fac6d176a0156d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cebd98849a2728f66b95ad1c6bf07488f579615c2c4da6ef1fac6d176a0156d3", kill_on_drop: false }` [INFO] [stdout] cebd98849a2728f66b95ad1c6bf07488f579615c2c4da6ef1fac6d176a0156d3