[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 }`
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[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 }`
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[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<Path, Type>,
[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<Path, Type>,
[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<Path, Type>,
[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<Path, Type>,
[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
