[INFO] cloning repository https://github.com/takoeight0821/coco
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/takoeight0821/coco" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftakoeight0821%2Fcoco", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftakoeight0821%2Fcoco'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 94fd4e1cfe33f32586fd177e0dee559c8bd18139
[INFO] checking takoeight0821/coco against try#411f3ca0d8086d5a27e2aaa79b9ff41f53ab2f51 for pr-138844
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftakoeight0821%2Fcoco" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/takoeight0821/coco on toolchain 411f3ca0d8086d5a27e2aaa79b9ff41f53ab2f51
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+411f3ca0d8086d5a27e2aaa79b9ff41f53ab2f51" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/takoeight0821/coco
[INFO] finished tweaking git repo https://github.com/takoeight0821/coco
[INFO] tweaked toml for git repo https://github.com/takoeight0821/coco written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/takoeight0821/coco 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" "+411f3ca0d8086d5a27e2aaa79b9ff41f53ab2f51" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+411f3ca0d8086d5a27e2aaa79b9ff41f53ab2f51" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a550ee38f6eee7578eb78cc0a252a570e2cc2db062e238d913f3f7d97119082
[INFO] running `Command { std: "docker" "start" "-a" "4a550ee38f6eee7578eb78cc0a252a570e2cc2db062e238d913f3f7d97119082", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a550ee38f6eee7578eb78cc0a252a570e2cc2db062e238d913f3f7d97119082", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a550ee38f6eee7578eb78cc0a252a570e2cc2db062e238d913f3f7d97119082", kill_on_drop: false }`
[INFO] [stdout] 4a550ee38f6eee7578eb78cc0a252a570e2cc2db062e238d913f3f7d97119082
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+411f3ca0d8086d5a27e2aaa79b9ff41f53ab2f51" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cdd7e65691c4a226fbc4b50c9a560ae674eaa75b8b9db9467b7dcbaf9af6054b
[INFO] running `Command { std: "docker" "start" "-a" "cdd7e65691c4a226fbc4b50c9a560ae674eaa75b8b9db9467b7dcbaf9af6054b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]    Compiling cc v1.2.9
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]     Checking miniz_oxide v0.7.4
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]     Checking owo-colors v3.5.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]     Checking itoa v1.0.14
[INFO] [stderr]    Compiling lexpr-macros v0.2.2
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]     Checking yansi v1.0.1
[INFO] [stderr]     Checking lexpr v0.2.7
[INFO] [stderr]     Checking ariadne v0.5.0
[INFO] [stderr]     Checking tracing-error v0.2.1
[INFO] [stderr]     Checking color-spantrace v0.2.1
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]     Checking color-eyre v0.6.3
[INFO] [stderr]     Checking serde-lexpr v0.1.3
[INFO] [stderr]     Checking coco v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `kind` is never read
[INFO] [stdout]  --> src/core_ir.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Producer<N> {
[INFO] [stdout]   |            -------- field in this struct
[INFO] [stdout] 6 |     pub location: location::Location,
[INFO] [stdout] 7 |     pub kind: ProducerKind<N>,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Producer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/core_ir.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Variable<N> {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 12 |     pub name: N,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Variable` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `body` are never read
[INFO] [stdout]   --> src/core_ir.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Do<N> {
[INFO] [stdout]    |            -- fields in this struct
[INFO] [stdout] 17 |     pub name: N,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 18 |     pub body: Box<Statement<N>>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Do` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `tag`, `producers`, and `consumers` are never read
[INFO] [stdout]   --> src/core_ir.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Construct<N> {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 23 |     pub tag: String,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 24 |     pub producers: Vec<Producer<N>>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 25 |     pub consumers: Vec<Consumer<N>>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Construct` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `clauses` is never read
[INFO] [stdout]   --> src/core_ir.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct Comatch<N> {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 30 |     pub clauses: Vec<Coclause<N>>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Comatch` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/core_ir.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |     Literal(Literal),
[INFO] [stdout]    |     ------- ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ProducerKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 36 -     Literal(Literal),
[INFO] [stdout] 36 +     Literal(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/core_ir.rs:38:15
[INFO] [stdout]    |
[INFO] [stdout] 38 |     Construct(Construct<N>),
[INFO] [stdout]    |     --------- ^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ProducerKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 38 -     Construct(Construct<N>),
[INFO] [stdout] 38 +     Construct(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Comatch` is never constructed
[INFO] [stdout]   --> src/core_ir.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub enum ProducerKind<N> {
[INFO] [stdout]    |          ------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 39 |     Comatch(Comatch<N>),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ProducerKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `location`, `copattern`, and `body` are never read
[INFO] [stdout]   --> src/core_ir.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct Coclause<N> {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 52 |     pub location: location::Location,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 53 |     pub copattern: Copattern<N>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 54 |     pub body: Statement<N>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Coclause` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `tag`, `parameters`, and `returns` are never read
[INFO] [stdout]   --> src/core_ir.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub struct Copattern<N> {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 59 |     pub tag: String,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 60 |     pub parameters: Vec<N>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 61 |     pub returns: Vec<N>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Copattern` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `kind` is never read
[INFO] [stdout]   --> src/core_ir.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub struct Consumer<N> {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 66 |     pub location: location::Location,
[INFO] [stdout] 67 |     pub kind: ConsumerKind<N>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Consumer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `body` are never read
[INFO] [stdout]   --> src/core_ir.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub struct Then<N> {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 72 |     pub name: N,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 73 |     pub body: Box<Statement<N>>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Then` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `tag`, `producers`, and `consumers` are never read
[INFO] [stdout]   --> src/core_ir.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub struct Destruct<N> {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 78 |     pub tag: String,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 79 |     pub producers: Vec<Producer<N>>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 80 |     pub consumers: Vec<Consumer<N>>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Destruct` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `clauses` is never read
[INFO] [stdout]   --> src/core_ir.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub struct Match<N> {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 85 |     pub clauses: Vec<Clause<N>>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Match` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/core_ir.rs:94:11
[INFO] [stdout]    |
[INFO] [stdout] 94 |     Match(Match<N>),
[INFO] [stdout]    |     ----- ^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConsumerKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 94 -     Match(Match<N>),
[INFO] [stdout] 94 +     Match(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Finish` and `Destruct` are never constructed
[INFO] [stdout]   --> src/core_ir.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub enum ConsumerKind<N> {
[INFO] [stdout]    |          ------------ variants in this enum
[INFO] [stdout] 90 |     Finish,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 93 |     Destruct(Destruct<N>),
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConsumerKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `location`, `pattern`, and `body` are never read
[INFO] [stdout]    --> src/core_ir.rs:99:9
[INFO] [stdout]     |
[INFO] [stdout] 98  | pub struct Clause<N> {
[INFO] [stdout]     |            ------ fields in this struct
[INFO] [stdout] 99  |     pub location: location::Location,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 100 |     pub pattern: Pattern<N>,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 101 |     pub body: Statement<N>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Clause` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `tag`, `parameters`, and `returns` are never read
[INFO] [stdout]    --> src/core_ir.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 105 | pub struct Pattern<N> {
[INFO] [stdout]     |            ------- fields in this struct
[INFO] [stdout] 106 |     pub tag: String,
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 107 |     pub parameters: Vec<N>,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 108 |     pub returns: Vec<N>,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Pattern` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `kind` is never read
[INFO] [stdout]    --> src/core_ir.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub struct Statement<N> {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] 113 |     pub location: location::Location,
[INFO] [stdout] 114 |     pub kind: StatementKind<N>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Statement` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `producer` and `consumer` are never read
[INFO] [stdout]    --> src/core_ir.rs:119:9
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub struct Cut<N> {
[INFO] [stdout]     |            --- fields in this struct
[INFO] [stdout] 119 |     pub producer: Producer<N>,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 120 |     pub consumer: Consumer<N>,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Cut` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `producers`, and `consumers` are never read
[INFO] [stdout]    --> src/core_ir.rs:125:9
[INFO] [stdout]     |
[INFO] [stdout] 124 | pub struct Prim<N> {
[INFO] [stdout]     |            ---- fields in this struct
[INFO] [stdout] 125 |     pub name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 126 |     pub producers: Vec<Producer<N>>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 127 |     pub consumers: Vec<Consumer<N>>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Prim` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `scrutinee` and `branches` are never read
[INFO] [stdout]    --> src/core_ir.rs:132:9
[INFO] [stdout]     |
[INFO] [stdout] 131 | pub struct Switch<N> {
[INFO] [stdout]     |            ------ fields in this struct
[INFO] [stdout] 132 |     pub scrutinee: Producer<N>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 133 |     pub branches: Vec<Branch<N>>,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Switch` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `producers`, and `consumers` are never read
[INFO] [stdout]    --> src/core_ir.rs:138:9
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub struct Invoke<N> {
[INFO] [stdout]     |            ------ fields in this struct
[INFO] [stdout] 138 |     pub name: N,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 139 |     pub producers: Vec<Producer<N>>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 140 |     pub consumers: Vec<Consumer<N>>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Invoke` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/core_ir.rs:146:10
[INFO] [stdout]     |
[INFO] [stdout] 146 |     Prim(Prim<N>),
[INFO] [stdout]     |     ---- ^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `StatementKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 146 -     Prim(Prim<N>),
[INFO] [stdout] 146 +     Prim(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `location` and `kind` are never read
[INFO] [stdout]    --> src/core_ir.rs:153:9
[INFO] [stdout]     |
[INFO] [stdout] 152 | pub struct Branch<N> {
[INFO] [stdout]     |            ------ fields in this struct
[INFO] [stdout] 153 |     pub location: location::Location,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 154 |     pub kind: BranchKind<N>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Branch` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `literal` and `body` are never read
[INFO] [stdout]    --> src/core_ir.rs:159:9
[INFO] [stdout]     |
[INFO] [stdout] 158 | pub struct LiteralBranch<N> {
[INFO] [stdout]     |            ------------- fields in this struct
[INFO] [stdout] 159 |     pub literal: Literal,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 160 |     pub body: Statement<N>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `LiteralBranch` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `location`, `name`, `parameters`, `returns`, and `body` are never read
[INFO] [stdout]    --> src/core_ir.rs:171:9
[INFO] [stdout]     |
[INFO] [stdout] 170 | pub struct Definition<N> {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 171 |     pub location: location::Location,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 172 |     pub name: N,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 173 |     pub parameters: Vec<N>,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 174 |     pub returns: Vec<N>,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 175 |     pub body: Statement<N>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Definition` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_cursor` and `set_cursor` are never used
[INFO] [stdout]   --> src/lexer.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl<'a> Lexer<'a> {
[INFO] [stdout]    | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn get_cursor(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn set_cursor(&mut self, cursor: usize) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Name` is never constructed
[INFO] [stdout]  --> src/name.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Name {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `COUNTER` is never used
[INFO] [stdout]  --> src/name.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | static COUNTER: std::sync::atomic::AtomicUsize = std::sync::atomic::AtomicUsize::new(0);
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]  --> src/name.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | impl Name {
[INFO] [stdout]   | --------- associated function in this implementation
[INFO] [stdout] 9 |     pub fn new(text: String) -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `kind` is never read
[INFO] [stdout]  --> src/core_ir.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Producer<N> {
[INFO] [stdout]   |            -------- field in this struct
[INFO] [stdout] 6 |     pub location: location::Location,
[INFO] [stdout] 7 |     pub kind: ProducerKind<N>,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Producer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/core_ir.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Variable<N> {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 12 |     pub name: N,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Variable` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `body` are never read
[INFO] [stdout]   --> src/core_ir.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Do<N> {
[INFO] [stdout]    |            -- fields in this struct
[INFO] [stdout] 17 |     pub name: N,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 18 |     pub body: Box<Statement<N>>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Do` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `tag`, `producers`, and `consumers` are never read
[INFO] [stdout]   --> src/core_ir.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Construct<N> {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 23 |     pub tag: String,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 24 |     pub producers: Vec<Producer<N>>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 25 |     pub consumers: Vec<Consumer<N>>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Construct` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `clauses` is never read
[INFO] [stdout]   --> src/core_ir.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct Comatch<N> {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 30 |     pub clauses: Vec<Coclause<N>>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Comatch` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/core_ir.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |     Literal(Literal),
[INFO] [stdout]    |     ------- ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ProducerKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 36 -     Literal(Literal),
[INFO] [stdout] 36 +     Literal(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/core_ir.rs:38:15
[INFO] [stdout]    |
[INFO] [stdout] 38 |     Construct(Construct<N>),
[INFO] [stdout]    |     --------- ^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ProducerKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 38 -     Construct(Construct<N>),
[INFO] [stdout] 38 +     Construct(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Comatch` is never constructed
[INFO] [stdout]   --> src/core_ir.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub enum ProducerKind<N> {
[INFO] [stdout]    |          ------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 39 |     Comatch(Comatch<N>),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ProducerKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `location`, `copattern`, and `body` are never read
[INFO] [stdout]   --> src/core_ir.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct Coclause<N> {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 52 |     pub location: location::Location,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 53 |     pub copattern: Copattern<N>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 54 |     pub body: Statement<N>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Coclause` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `tag`, `parameters`, and `returns` are never read
[INFO] [stdout]   --> src/core_ir.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub struct Copattern<N> {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 59 |     pub tag: String,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 60 |     pub parameters: Vec<N>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 61 |     pub returns: Vec<N>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Copattern` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `kind` is never read
[INFO] [stdout]   --> src/core_ir.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub struct Consumer<N> {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 66 |     pub location: location::Location,
[INFO] [stdout] 67 |     pub kind: ConsumerKind<N>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Consumer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `body` are never read
[INFO] [stdout]   --> src/core_ir.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub struct Then<N> {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 72 |     pub name: N,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 73 |     pub body: Box<Statement<N>>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Then` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `tag`, `producers`, and `consumers` are never read
[INFO] [stdout]   --> src/core_ir.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub struct Destruct<N> {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 78 |     pub tag: String,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 79 |     pub producers: Vec<Producer<N>>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 80 |     pub consumers: Vec<Consumer<N>>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Destruct` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `clauses` is never read
[INFO] [stdout]   --> src/core_ir.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub struct Match<N> {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 85 |     pub clauses: Vec<Clause<N>>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Match` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/core_ir.rs:94:11
[INFO] [stdout]    |
[INFO] [stdout] 94 |     Match(Match<N>),
[INFO] [stdout]    |     ----- ^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConsumerKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 94 -     Match(Match<N>),
[INFO] [stdout] 94 +     Match(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Finish` and `Destruct` are never constructed
[INFO] [stdout]   --> src/core_ir.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub enum ConsumerKind<N> {
[INFO] [stdout]    |          ------------ variants in this enum
[INFO] [stdout] 90 |     Finish,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 93 |     Destruct(Destruct<N>),
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConsumerKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `location`, `pattern`, and `body` are never read
[INFO] [stdout]    --> src/core_ir.rs:99:9
[INFO] [stdout]     |
[INFO] [stdout] 98  | pub struct Clause<N> {
[INFO] [stdout]     |            ------ fields in this struct
[INFO] [stdout] 99  |     pub location: location::Location,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 100 |     pub pattern: Pattern<N>,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 101 |     pub body: Statement<N>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Clause` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `tag`, `parameters`, and `returns` are never read
[INFO] [stdout]    --> src/core_ir.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 105 | pub struct Pattern<N> {
[INFO] [stdout]     |            ------- fields in this struct
[INFO] [stdout] 106 |     pub tag: String,
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 107 |     pub parameters: Vec<N>,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 108 |     pub returns: Vec<N>,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Pattern` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `kind` is never read
[INFO] [stdout]    --> src/core_ir.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub struct Statement<N> {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] 113 |     pub location: location::Location,
[INFO] [stdout] 114 |     pub kind: StatementKind<N>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Statement` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `producer` and `consumer` are never read
[INFO] [stdout]    --> src/core_ir.rs:119:9
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub struct Cut<N> {
[INFO] [stdout]     |            --- fields in this struct
[INFO] [stdout] 119 |     pub producer: Producer<N>,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 120 |     pub consumer: Consumer<N>,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Cut` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `producers`, and `consumers` are never read
[INFO] [stdout]    --> src/core_ir.rs:125:9
[INFO] [stdout]     |
[INFO] [stdout] 124 | pub struct Prim<N> {
[INFO] [stdout]     |            ---- fields in this struct
[INFO] [stdout] 125 |     pub name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 126 |     pub producers: Vec<Producer<N>>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 127 |     pub consumers: Vec<Consumer<N>>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Prim` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `scrutinee` and `branches` are never read
[INFO] [stdout]    --> src/core_ir.rs:132:9
[INFO] [stdout]     |
[INFO] [stdout] 131 | pub struct Switch<N> {
[INFO] [stdout]     |            ------ fields in this struct
[INFO] [stdout] 132 |     pub scrutinee: Producer<N>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 133 |     pub branches: Vec<Branch<N>>,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Switch` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `producers`, and `consumers` are never read
[INFO] [stdout]    --> src/core_ir.rs:138:9
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub struct Invoke<N> {
[INFO] [stdout]     |            ------ fields in this struct
[INFO] [stdout] 138 |     pub name: N,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 139 |     pub producers: Vec<Producer<N>>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 140 |     pub consumers: Vec<Consumer<N>>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Invoke` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/core_ir.rs:146:10
[INFO] [stdout]     |
[INFO] [stdout] 146 |     Prim(Prim<N>),
[INFO] [stdout]     |     ---- ^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `StatementKind` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 146 -     Prim(Prim<N>),
[INFO] [stdout] 146 +     Prim(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `location` and `kind` are never read
[INFO] [stdout]    --> src/core_ir.rs:153:9
[INFO] [stdout]     |
[INFO] [stdout] 152 | pub struct Branch<N> {
[INFO] [stdout]     |            ------ fields in this struct
[INFO] [stdout] 153 |     pub location: location::Location,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 154 |     pub kind: BranchKind<N>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Branch` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `literal` and `body` are never read
[INFO] [stdout]    --> src/core_ir.rs:159:9
[INFO] [stdout]     |
[INFO] [stdout] 158 | pub struct LiteralBranch<N> {
[INFO] [stdout]     |            ------------- fields in this struct
[INFO] [stdout] 159 |     pub literal: Literal,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 160 |     pub body: Statement<N>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `LiteralBranch` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `location`, `name`, `parameters`, `returns`, and `body` are never read
[INFO] [stdout]    --> src/core_ir.rs:171:9
[INFO] [stdout]     |
[INFO] [stdout] 170 | pub struct Definition<N> {
[INFO] [stdout]     |            ---------- fields in this struct
[INFO] [stdout] 171 |     pub location: location::Location,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 172 |     pub name: N,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 173 |     pub parameters: Vec<N>,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 174 |     pub returns: Vec<N>,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 175 |     pub body: Statement<N>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Definition` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_cursor` and `set_cursor` are never used
[INFO] [stdout]   --> src/lexer.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl<'a> Lexer<'a> {
[INFO] [stdout]    | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn get_cursor(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn set_cursor(&mut self, cursor: usize) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Name` is never constructed
[INFO] [stdout]  --> src/name.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Name {
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `COUNTER` is never used
[INFO] [stdout]  --> src/name.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | static COUNTER: std::sync::atomic::AtomicUsize = std::sync::atomic::AtomicUsize::new(0);
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]  --> src/name.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | impl Name {
[INFO] [stdout]   | --------- associated function in this implementation
[INFO] [stdout] 9 |     pub fn new(text: String) -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.03s
[INFO] running `Command { std: "docker" "inspect" "cdd7e65691c4a226fbc4b50c9a560ae674eaa75b8b9db9467b7dcbaf9af6054b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdd7e65691c4a226fbc4b50c9a560ae674eaa75b8b9db9467b7dcbaf9af6054b", kill_on_drop: false }`
[INFO] [stdout] cdd7e65691c4a226fbc4b50c9a560ae674eaa75b8b9db9467b7dcbaf9af6054b