[INFO] cloning repository https://github.com/alpaylan/tjq
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alpaylan/tjq" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falpaylan%2Ftjq", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falpaylan%2Ftjq'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bd23a792a04705826077907efc2cbddd184f1e93
[INFO] checking alpaylan/tjq against try#2cbf9c3ff35600794d69a7dc7ab399810a067910 for pr-129249-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falpaylan%2Ftjq" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/alpaylan/tjq
[INFO] finished tweaking git repo https://github.com/alpaylan/tjq
[INFO] tweaked toml for git repo https://github.com/alpaylan/tjq written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/alpaylan/tjq on toolchain 2cbf9c3ff35600794d69a7dc7ab399810a067910
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2cbf9c3ff35600794d69a7dc7ab399810a067910" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/alpaylan/tjq 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" "+2cbf9c3ff35600794d69a7dc7ab399810a067910" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e76164847c38fe06eea7c133cbdd6726ec173a1f38779e14efb57b50b06a4e13
[INFO] running `Command { std: "docker" "start" "e76164847c38fe06eea7c133cbdd6726ec173a1f38779e14efb57b50b06a4e13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e76164847c38fe06eea7c133cbdd6726ec173a1f38779e14efb57b50b06a4e13" "/opt/rustwide/cargo-home/bin/cargo" "+2cbf9c3ff35600794d69a7dc7ab399810a067910" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e76164847c38fe06eea7c133cbdd6726ec173a1f38779e14efb57b50b06a4e13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e76164847c38fe06eea7c133cbdd6726ec173a1f38779e14efb57b50b06a4e13" "/opt/rustwide/cargo-home/bin/cargo" "+2cbf9c3ff35600794d69a7dc7ab399810a067910" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `crate::printer::print_ast`
[INFO] [stdout]  --> tjq_exec/parse.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::printer::print_ast;
[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: `crate::printer::print_ast`
[INFO] [stdout]  --> tjq_exec/parse.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::printer::print_ast;
[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: `tracing_subscriber::EnvFilter`
[INFO] [stdout]     --> tjq_exec/parse.rs:1104:9
[INFO] [stdout]      |
[INFO] [stdout] 1104 |     use tracing_subscriber::EnvFilter;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:279:26
[INFO] [stdout]     |
[INFO] [stdout] 279 |             Filter::Pipe(filter, filter1) => todo!(),
[INFO] [stdout]     |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter1`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:279:34
[INFO] [stdout]     |
[INFO] [stdout] 279 |             Filter::Pipe(filter, filter1) => todo!(),
[INFO] [stdout]     |                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:280:27
[INFO] [stdout]     |
[INFO] [stdout] 280 |             Filter::Comma(filter, filter1) => todo!(),
[INFO] [stdout]     |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter1`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:280:35
[INFO] [stdout]     |
[INFO] [stdout] 280 |             Filter::Comma(filter, filter1) => todo!(),
[INFO] [stdout]     |                                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filters`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:288:27
[INFO] [stdout]     |
[INFO] [stdout] 288 |             Filter::Array(filters) => todo!(),
[INFO] [stdout]     |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filters`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `items`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:289:28
[INFO] [stdout]     |
[INFO] [stdout] 289 |             Filter::Object(items) => todo!(),
[INFO] [stdout]     |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_items`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `un_op`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:290:26
[INFO] [stdout]     |
[INFO] [stdout] 290 |             Filter::UnOp(un_op, filter) => todo!(),
[INFO] [stdout]     |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_un_op`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:290:33
[INFO] [stdout]     |
[INFO] [stdout] 290 |             Filter::UnOp(un_op, filter) => todo!(),
[INFO] [stdout]     |                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:291:27
[INFO] [stdout]     |
[INFO] [stdout] 291 |             Filter::BinOp(filter, bin_op, filter1) => todo!(),
[INFO] [stdout]     |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bin_op`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:291:35
[INFO] [stdout]     |
[INFO] [stdout] 291 |             Filter::BinOp(filter, bin_op, filter1) => todo!(),
[INFO] [stdout]     |                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bin_op`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter1`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:291:43
[INFO] [stdout]     |
[INFO] [stdout] 291 |             Filter::BinOp(filter, bin_op, filter1) => todo!(),
[INFO] [stdout]     |                                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filters`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:294:29
[INFO] [stdout]     |
[INFO] [stdout] 294 |             Filter::Call(_, filters) => todo!(),
[INFO] [stdout]     |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filters`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:295:32
[INFO] [stdout]     |
[INFO] [stdout] 295 |             Filter::IfThenElse(filter, filter1, filter2) => todo!(),
[INFO] [stdout]     |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter1`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:295:40
[INFO] [stdout]     |
[INFO] [stdout] 295 |             Filter::IfThenElse(filter, filter1, filter2) => todo!(),
[INFO] [stdout]     |                                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter2`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:295:49
[INFO] [stdout]     |
[INFO] [stdout] 295 |             Filter::IfThenElse(filter, filter1, filter2) => todo!(),
[INFO] [stdout]     |                                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `items`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:296:27
[INFO] [stdout]     |
[INFO] [stdout] 296 |             Filter::Bound(items, filter) => todo!(),
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_items`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:296:34
[INFO] [stdout]     |
[INFO] [stdout] 296 |             Filter::Bound(items, filter) => todo!(),
[INFO] [stdout]     |                                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hash_map`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:297:40
[INFO] [stdout]     |
[INFO] [stdout] 297 |             Filter::FunctionExpression(hash_map, filter) => todo!(),
[INFO] [stdout]     |                                        ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hash_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:297:50
[INFO] [stdout]     |
[INFO] [stdout] 297 |             Filter::FunctionExpression(hash_map, filter) => todo!(),
[INFO] [stdout]     |                                                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:298:39
[INFO] [stdout]     |
[INFO] [stdout] 298 |             Filter::BindingExpression(filter, filter1) => todo!(),
[INFO] [stdout]     |                                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter1`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:298:47
[INFO] [stdout]     |
[INFO] [stdout] 298 |             Filter::BindingExpression(filter, filter1) => todo!(),
[INFO] [stdout]     |                                               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `var`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:300:38
[INFO] [stdout]     |
[INFO] [stdout] 300 |             Filter::ReduceExpression(var, generator, init, update) => todo!(),
[INFO] [stdout]     |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_var`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generator`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:300:43
[INFO] [stdout]     |
[INFO] [stdout] 300 |             Filter::ReduceExpression(var, generator, init, update) => todo!(),
[INFO] [stdout]     |                                           ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `init`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:300:54
[INFO] [stdout]     |
[INFO] [stdout] 300 |             Filter::ReduceExpression(var, generator, init, update) => todo!(),
[INFO] [stdout]     |                                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_init`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `update`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:300:60
[INFO] [stdout]     |
[INFO] [stdout] 300 |             Filter::ReduceExpression(var, generator, init, update) => todo!(),
[INFO] [stdout]     |                                                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_update`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vars`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:307:19
[INFO] [stdout]     |
[INFO] [stdout] 307 |     fn run(&self, vars: Vec<Json>) -> impl Iterator<Item = Json> {
[INFO] [stdout]     |                   ^^^^ help: if this is intentional, prefix it with an underscore: `_vars`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `json`
[INFO] [stdout]   --> tjq_exec/error.rs:31:41
[INFO] [stdout]    |
[INFO] [stdout] 31 |             JQError::NonStringObjectKey(json) => todo!(),
[INFO] [stdout]    |                                         ^^^^ help: if this is intentional, prefix it with an underscore: `_json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pats`
[INFO] [stdout]    --> tjq_exec/filter.rs:184:23
[INFO] [stdout]     |
[INFO] [stdout] 184 |         Filter::Array(pats) => todo!(), //match these patterns
[INFO] [stdout]     |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_pats`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pairs`
[INFO] [stdout]    --> tjq_exec/filter.rs:186:24
[INFO] [stdout]     |
[INFO] [stdout] 186 |         Filter::Object(pairs) => todo!(),
[INFO] [stdout]     |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_pairs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `items`
[INFO] [stdout]    --> tjq_exec/filter.rs:502:27
[INFO] [stdout]     |
[INFO] [stdout] 502 |             Filter::Bound(items, filter) => {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_items`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> tjq_exec/filter.rs:716:30
[INFO] [stdout]     |
[INFO] [stdout] 716 |             Filter::ObjIndex(f) | Filter::ArrayIndex(f) => false,
[INFO] [stdout]     |                              ^                       ^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 716 |             Filter::ObjIndex(_f) | Filter::ArrayIndex(_f) => false,
[INFO] [stdout]     |                              +                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cst`
[INFO] [stdout]    --> tjq_exec/parse.rs:603:20
[INFO] [stdout]     |
[INFO] [stdout] 603 |     let (cst_defs, cst) = parse(code);
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_cst`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `identifier`
[INFO] [stdout]     --> tjq_exec/parse.rs:1013:18
[INFO] [stdout]      |
[INFO] [stdout] 1013 |             let (identifier, vfield) = parse_filter(
[INFO] [stdout]      |                  ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_identifier`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Opcode` is never used
[INFO] [stdout]  --> tjq_exec/bytecode.rs:7:6
[INFO] [stdout]   |
[INFO] [stdout] 7 | enum Opcode {
[INFO] [stdout]   |      ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Program` is never constructed
[INFO] [stdout]   --> tjq_exec/bytecode.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | struct Program {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Code` is never constructed
[INFO] [stdout]   --> tjq_exec/bytecode.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | struct Code {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CodeInfo` is never constructed
[INFO] [stdout]   --> tjq_exec/bytecode.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | struct CodeInfo {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Env` is never constructed
[INFO] [stdout]   --> tjq_exec/bytecode.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | struct Env {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `execute` and `next` are never used
[INFO] [stdout]   --> tjq_exec/bytecode.rs:79:8
[INFO] [stdout]    |
[INFO] [stdout] 76 | impl Env {
[INFO] [stdout]    | -------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 79 |     fn execute(
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 97 |     fn next(&mut self) -> (Option<Box<Json>>, bool) {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Scope` is never constructed
[INFO] [stdout]    --> tjq_exec/bytecode.rs:103:8
[INFO] [stdout]     |
[INFO] [stdout] 103 | struct Scope {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Fork` is never constructed
[INFO] [stdout]    --> tjq_exec/bytecode.rs:112:8
[INFO] [stdout]     |
[INFO] [stdout] 112 | struct Fork {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ScopeBlock` is never constructed
[INFO] [stdout]    --> tjq_exec/bytecode.rs:124:8
[INFO] [stdout]     |
[INFO] [stdout] 124 | struct ScopeBlock {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ScopeStack` is never constructed
[INFO] [stdout]    --> tjq_exec/bytecode.rs:130:8
[INFO] [stdout]     |
[INFO] [stdout] 130 | struct ScopeStack {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `push`, `pop`, `empty`, `save`, and `restore` are never used
[INFO] [stdout]    --> tjq_exec/bytecode.rs:137:8
[INFO] [stdout]     |
[INFO] [stdout] 136 | impl ScopeStack {
[INFO] [stdout]     | --------------- associated items in this implementation
[INFO] [stdout] 137 |     fn new() -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |     fn push(&mut self, v: Scope) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 158 |     fn pop(&mut self) -> Option<Scope> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 167 |     fn empty(&self) -> bool {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 171 |     fn save(&mut self) -> (isize, isize) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 180 |     fn restore(&mut self, index: isize, limit: isize) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Block` is never constructed
[INFO] [stdout]    --> tjq_exec/bytecode.rs:187:8
[INFO] [stdout]     |
[INFO] [stdout] 187 | struct Block {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Stack` is never constructed
[INFO] [stdout]    --> tjq_exec/bytecode.rs:193:8
[INFO] [stdout]     |
[INFO] [stdout] 193 | struct Stack {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `push`, `pop`, `empty`, `save`, and `restore` are never used
[INFO] [stdout]    --> tjq_exec/bytecode.rs:200:8
[INFO] [stdout]     |
[INFO] [stdout] 199 | impl Stack {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] 200 |     fn new() -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 208 |     fn push(&mut self, v: Box<Json>) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 221 |     fn pop(&mut self) -> Option<Box<Json>> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 230 |     fn empty(&self) -> bool {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 234 |     fn save(&mut self) -> (isize, isize) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 243 |     fn restore(&mut self, index: isize, limit: isize) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Compiler` is never constructed
[INFO] [stdout]    --> tjq_exec/bytecode.rs:249:8
[INFO] [stdout]     |
[INFO] [stdout] 249 | struct Compiler {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `compile` are never used
[INFO] [stdout]    --> tjq_exec/bytecode.rs:263:8
[INFO] [stdout]     |
[INFO] [stdout] 262 | impl Compiler {
[INFO] [stdout]     | ------------- associated items in this implementation
[INFO] [stdout] 263 |     fn new() -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 |     pub fn compile(&mut self, f: Filter) -> Program {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `run` is never used
[INFO] [stdout]    --> tjq_exec/bytecode.rs:307:8
[INFO] [stdout]     |
[INFO] [stdout] 306 | impl Program {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] 307 |     fn run(&self, vars: Vec<Json>) -> impl Iterator<Item = Json> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_ast` is never used
[INFO] [stdout]  --> tjq_exec/printer.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn print_ast(node: Node, source: &str, indent: usize) {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_node_details` is never used
[INFO] [stdout]   --> tjq_exec/printer.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn print_node_details(node: Node, source: &str, indent: usize) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:279:26
[INFO] [stdout]     |
[INFO] [stdout] 279 |             Filter::Pipe(filter, filter1) => todo!(),
[INFO] [stdout]     |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter1`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:279:34
[INFO] [stdout]     |
[INFO] [stdout] 279 |             Filter::Pipe(filter, filter1) => todo!(),
[INFO] [stdout]     |                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:280:27
[INFO] [stdout]     |
[INFO] [stdout] 280 |             Filter::Comma(filter, filter1) => todo!(),
[INFO] [stdout]     |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter1`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:280:35
[INFO] [stdout]     |
[INFO] [stdout] 280 |             Filter::Comma(filter, filter1) => todo!(),
[INFO] [stdout]     |                                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filters`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:288:27
[INFO] [stdout]     |
[INFO] [stdout] 288 |             Filter::Array(filters) => todo!(),
[INFO] [stdout]     |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filters`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `items`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:289:28
[INFO] [stdout]     |
[INFO] [stdout] 289 |             Filter::Object(items) => todo!(),
[INFO] [stdout]     |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_items`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `un_op`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:290:26
[INFO] [stdout]     |
[INFO] [stdout] 290 |             Filter::UnOp(un_op, filter) => todo!(),
[INFO] [stdout]     |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_un_op`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:290:33
[INFO] [stdout]     |
[INFO] [stdout] 290 |             Filter::UnOp(un_op, filter) => todo!(),
[INFO] [stdout]     |                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:291:27
[INFO] [stdout]     |
[INFO] [stdout] 291 |             Filter::BinOp(filter, bin_op, filter1) => todo!(),
[INFO] [stdout]     |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bin_op`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:291:35
[INFO] [stdout]     |
[INFO] [stdout] 291 |             Filter::BinOp(filter, bin_op, filter1) => todo!(),
[INFO] [stdout]     |                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bin_op`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter1`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:291:43
[INFO] [stdout]     |
[INFO] [stdout] 291 |             Filter::BinOp(filter, bin_op, filter1) => todo!(),
[INFO] [stdout]     |                                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filters`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:294:29
[INFO] [stdout]     |
[INFO] [stdout] 294 |             Filter::Call(_, filters) => todo!(),
[INFO] [stdout]     |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filters`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:295:32
[INFO] [stdout]     |
[INFO] [stdout] 295 |             Filter::IfThenElse(filter, filter1, filter2) => todo!(),
[INFO] [stdout]     |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter1`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:295:40
[INFO] [stdout]     |
[INFO] [stdout] 295 |             Filter::IfThenElse(filter, filter1, filter2) => todo!(),
[INFO] [stdout]     |                                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter2`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:295:49
[INFO] [stdout]     |
[INFO] [stdout] 295 |             Filter::IfThenElse(filter, filter1, filter2) => todo!(),
[INFO] [stdout]     |                                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `items`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:296:27
[INFO] [stdout]     |
[INFO] [stdout] 296 |             Filter::Bound(items, filter) => todo!(),
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_items`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:296:34
[INFO] [stdout]     |
[INFO] [stdout] 296 |             Filter::Bound(items, filter) => todo!(),
[INFO] [stdout]     |                                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hash_map`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:297:40
[INFO] [stdout]     |
[INFO] [stdout] 297 |             Filter::FunctionExpression(hash_map, filter) => todo!(),
[INFO] [stdout]     |                                        ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hash_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:297:50
[INFO] [stdout]     |
[INFO] [stdout] 297 |             Filter::FunctionExpression(hash_map, filter) => todo!(),
[INFO] [stdout]     |                                                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:298:39
[INFO] [stdout]     |
[INFO] [stdout] 298 |             Filter::BindingExpression(filter, filter1) => todo!(),
[INFO] [stdout]     |                                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter1`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:298:47
[INFO] [stdout]     |
[INFO] [stdout] 298 |             Filter::BindingExpression(filter, filter1) => todo!(),
[INFO] [stdout]     |                                               ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `var`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:300:38
[INFO] [stdout]     |
[INFO] [stdout] 300 |             Filter::ReduceExpression(var, generator, init, update) => todo!(),
[INFO] [stdout]     |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_var`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generator`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:300:43
[INFO] [stdout]     |
[INFO] [stdout] 300 |             Filter::ReduceExpression(var, generator, init, update) => todo!(),
[INFO] [stdout]     |                                           ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `init`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:300:54
[INFO] [stdout]     |
[INFO] [stdout] 300 |             Filter::ReduceExpression(var, generator, init, update) => todo!(),
[INFO] [stdout]     |                                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_init`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `update`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:300:60
[INFO] [stdout]     |
[INFO] [stdout] 300 |             Filter::ReduceExpression(var, generator, init, update) => todo!(),
[INFO] [stdout]     |                                                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_update`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vars`
[INFO] [stdout]    --> tjq_exec/bytecode.rs:307:19
[INFO] [stdout]     |
[INFO] [stdout] 307 |     fn run(&self, vars: Vec<Json>) -> impl Iterator<Item = Json> {
[INFO] [stdout]     |                   ^^^^ help: if this is intentional, prefix it with an underscore: `_vars`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `json`
[INFO] [stdout]   --> tjq_exec/error.rs:31:41
[INFO] [stdout]    |
[INFO] [stdout] 31 |             JQError::NonStringObjectKey(json) => todo!(),
[INFO] [stdout]    |                                         ^^^^ help: if this is intentional, prefix it with an underscore: `_json`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pats`
[INFO] [stdout]    --> tjq_exec/filter.rs:184:23
[INFO] [stdout]     |
[INFO] [stdout] 184 |         Filter::Array(pats) => todo!(), //match these patterns
[INFO] [stdout]     |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_pats`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pairs`
[INFO] [stdout]    --> tjq_exec/filter.rs:186:24
[INFO] [stdout]     |
[INFO] [stdout] 186 |         Filter::Object(pairs) => todo!(),
[INFO] [stdout]     |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_pairs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `items`
[INFO] [stdout]    --> tjq_exec/filter.rs:502:27
[INFO] [stdout]     |
[INFO] [stdout] 502 |             Filter::Bound(items, filter) => {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_items`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> tjq_exec/filter.rs:716:30
[INFO] [stdout]     |
[INFO] [stdout] 716 |             Filter::ObjIndex(f) | Filter::ArrayIndex(f) => false,
[INFO] [stdout]     |                              ^                       ^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 716 |             Filter::ObjIndex(_f) | Filter::ArrayIndex(_f) => false,
[INFO] [stdout]     |                              +                        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cst`
[INFO] [stdout]    --> tjq_exec/parse.rs:603:20
[INFO] [stdout]     |
[INFO] [stdout] 603 |     let (cst_defs, cst) = parse(code);
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_cst`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `identifier`
[INFO] [stdout]     --> tjq_exec/parse.rs:1013:18
[INFO] [stdout]      |
[INFO] [stdout] 1013 |             let (identifier, vfield) = parse_filter(
[INFO] [stdout]      |                  ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_identifier`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter`
[INFO] [stdout]     --> tjq_exec/parse.rs:1119:20
[INFO] [stdout]      |
[INFO] [stdout] 1119 |         let (defs, filter) = parse(code);
[INFO] [stdout]      |                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Opcode` is never used
[INFO] [stdout]  --> tjq_exec/bytecode.rs:7:6
[INFO] [stdout]   |
[INFO] [stdout] 7 | enum Opcode {
[INFO] [stdout]   |      ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Program` is never constructed
[INFO] [stdout]   --> tjq_exec/bytecode.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | struct Program {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Code` is never constructed
[INFO] [stdout]   --> tjq_exec/bytecode.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | struct Code {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CodeInfo` is never constructed
[INFO] [stdout]   --> tjq_exec/bytecode.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | struct CodeInfo {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Env` is never constructed
[INFO] [stdout]   --> tjq_exec/bytecode.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | struct Env {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `execute` and `next` are never used
[INFO] [stdout]   --> tjq_exec/bytecode.rs:79:8
[INFO] [stdout]    |
[INFO] [stdout] 76 | impl Env {
[INFO] [stdout]    | -------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 79 |     fn execute(
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 97 |     fn next(&mut self) -> (Option<Box<Json>>, bool) {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Scope` is never constructed
[INFO] [stdout]    --> tjq_exec/bytecode.rs:103:8
[INFO] [stdout]     |
[INFO] [stdout] 103 | struct Scope {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Fork` is never constructed
[INFO] [stdout]    --> tjq_exec/bytecode.rs:112:8
[INFO] [stdout]     |
[INFO] [stdout] 112 | struct Fork {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ScopeBlock` is never constructed
[INFO] [stdout]    --> tjq_exec/bytecode.rs:124:8
[INFO] [stdout]     |
[INFO] [stdout] 124 | struct ScopeBlock {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ScopeStack` is never constructed
[INFO] [stdout]    --> tjq_exec/bytecode.rs:130:8
[INFO] [stdout]     |
[INFO] [stdout] 130 | struct ScopeStack {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `push`, `pop`, `empty`, `save`, and `restore` are never used
[INFO] [stdout]    --> tjq_exec/bytecode.rs:137:8
[INFO] [stdout]     |
[INFO] [stdout] 136 | impl ScopeStack {
[INFO] [stdout]     | --------------- associated items in this implementation
[INFO] [stdout] 137 |     fn new() -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |     fn push(&mut self, v: Scope) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 158 |     fn pop(&mut self) -> Option<Scope> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 167 |     fn empty(&self) -> bool {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 171 |     fn save(&mut self) -> (isize, isize) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 180 |     fn restore(&mut self, index: isize, limit: isize) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Block` is never constructed
[INFO] [stdout]    --> tjq_exec/bytecode.rs:187:8
[INFO] [stdout]     |
[INFO] [stdout] 187 | struct Block {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Stack` is never constructed
[INFO] [stdout]    --> tjq_exec/bytecode.rs:193:8
[INFO] [stdout]     |
[INFO] [stdout] 193 | struct Stack {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `push`, `pop`, `empty`, `save`, and `restore` are never used
[INFO] [stdout]    --> tjq_exec/bytecode.rs:200:8
[INFO] [stdout]     |
[INFO] [stdout] 199 | impl Stack {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] 200 |     fn new() -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 208 |     fn push(&mut self, v: Box<Json>) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 221 |     fn pop(&mut self) -> Option<Box<Json>> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 230 |     fn empty(&self) -> bool {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 234 |     fn save(&mut self) -> (isize, isize) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 243 |     fn restore(&mut self, index: isize, limit: isize) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Compiler` is never constructed
[INFO] [stdout]    --> tjq_exec/bytecode.rs:249:8
[INFO] [stdout]     |
[INFO] [stdout] 249 | struct Compiler {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `compile` are never used
[INFO] [stdout]    --> tjq_exec/bytecode.rs:263:8
[INFO] [stdout]     |
[INFO] [stdout] 262 | impl Compiler {
[INFO] [stdout]     | ------------- associated items in this implementation
[INFO] [stdout] 263 |     fn new() -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 |     pub fn compile(&mut self, f: Filter) -> Program {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `run` is never used
[INFO] [stdout]    --> tjq_exec/bytecode.rs:307:8
[INFO] [stdout]     |
[INFO] [stdout] 306 | impl Program {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] 307 |     fn run(&self, vars: Vec<Json>) -> impl Iterator<Item = Json> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_ast` is never used
[INFO] [stdout]  --> tjq_exec/printer.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn print_ast(node: Node, source: &str, indent: usize) {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_node_details` is never used
[INFO] [stdout]   --> tjq_exec/printer.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn print_node_details(node: Node, source: &str, indent: usize) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking z3 v0.16.2
[INFO] [stderr]     Checking tjq_semantics v0.1.0 (/opt/rustwide/workdir/tjq_semantics)
[INFO] [stdout] warning: unused variable: `shape`
[INFO] [stdout]    --> tjq_semantics/shape.rs:235:33
[INFO] [stdout]     |
[INFO] [stdout] 235 |             Shape::Intersection(shape, shape1) => todo!(),
[INFO] [stdout]     |                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_shape`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shape1`
[INFO] [stdout]    --> tjq_semantics/shape.rs:235:40
[INFO] [stdout]     |
[INFO] [stdout] 235 |             Shape::Intersection(shape, shape1) => todo!(),
[INFO] [stdout]     |                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_shape1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shape`
[INFO] [stdout]    --> tjq_semantics/shape.rs:372:33
[INFO] [stdout]     |
[INFO] [stdout] 372 |             Shape::Intersection(shape, shape1) => todo!(),
[INFO] [stdout]     |                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_shape`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shape1`
[INFO] [stdout]    --> tjq_semantics/shape.rs:372:40
[INFO] [stdout]     |
[INFO] [stdout] 372 |             Shape::Intersection(shape, shape1) => todo!(),
[INFO] [stdout]     |                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_shape1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shape`
[INFO] [stdout]    --> tjq_semantics/shape.rs:410:33
[INFO] [stdout]     |
[INFO] [stdout] 410 |             Shape::Intersection(shape, shape1) => todo!(),
[INFO] [stdout]     |                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_shape`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shape1`
[INFO] [stdout]    --> tjq_semantics/shape.rs:410:40
[INFO] [stdout]     |
[INFO] [stdout] 410 |             Shape::Intersection(shape, shape1) => todo!(),
[INFO] [stdout]     |                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_shape1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shapes`
[INFO] [stdout]    --> tjq_semantics/shape.rs:491:27
[INFO] [stdout]     |
[INFO] [stdout] 491 |             (Shape::Tuple(shapes), Shape::Array(shape, u)) => {
[INFO] [stdout]     |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_shapes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shape`
[INFO] [stdout]    --> tjq_semantics/shape.rs:491:49
[INFO] [stdout]     |
[INFO] [stdout] 491 |             (Shape::Tuple(shapes), Shape::Array(shape, u)) => {
[INFO] [stdout]     |                                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_shape`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]    --> tjq_semantics/shape.rs:491:56
[INFO] [stdout]     |
[INFO] [stdout] 491 |             (Shape::Tuple(shapes), Shape::Array(shape, u)) => {
[INFO] [stdout]     |                                                        ^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s1`
[INFO] [stdout]    --> tjq_semantics/shape.rs:544:30
[INFO] [stdout]     |
[INFO] [stdout] 544 |             (Shape::Mismatch(s1, s2), _) | (_, Shape::Mismatch(s1, s2)) => Subtyping::Incompatible,
[INFO] [stdout]     |                              ^^                                ^^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 544 |             (Shape::Mismatch(_s1, s2), _) | (_, Shape::Mismatch(_s1, s2)) => Subtyping::Incompatible,
[INFO] [stdout]     |                              +                                  +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s2`
[INFO] [stdout]    --> tjq_semantics/shape.rs:544:34
[INFO] [stdout]     |
[INFO] [stdout] 544 |             (Shape::Mismatch(s1, s2), _) | (_, Shape::Mismatch(s1, s2)) => Subtyping::Incompatible,
[INFO] [stdout]     |                                  ^^                                ^^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 544 |             (Shape::Mismatch(s1, _s2), _) | (_, Shape::Mismatch(s1, _s2)) => Subtyping::Incompatible,
[INFO] [stdout]     |                                  +                                  +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shape`
[INFO] [stdout]    --> tjq_semantics/shape.rs:630:33
[INFO] [stdout]     |
[INFO] [stdout] 630 |             Shape::Intersection(shape, shape1) => todo!(),
[INFO] [stdout]     |                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_shape`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shape1`
[INFO] [stdout]    --> tjq_semantics/shape.rs:630:40
[INFO] [stdout]     |
[INFO] [stdout] 630 |             Shape::Intersection(shape, shape1) => todo!(),
[INFO] [stdout]     |                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_shape1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]     --> tjq_semantics/shape.rs:1250:46
[INFO] [stdout]      |
[INFO] [stdout] 1250 | ...                   (Shape::TVar(t), s) | (s, Shape::TVar(t)) => {
[INFO] [stdout]      |                                    ^                        ^
[INFO] [stdout]      |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]      |
[INFO] [stdout] 1250 |                                 (Shape::TVar(_t), s) | (s, Shape::TVar(_t)) => {
[INFO] [stdout]      |                                              +                         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]     --> tjq_semantics/shape.rs:1250:50
[INFO] [stdout]      |
[INFO] [stdout] 1250 | ...                   (Shape::TVar(t), s) | (s, Shape::TVar(t)) => {
[INFO] [stdout]      |                                        ^     ^
[INFO] [stdout]      |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]      |
[INFO] [stdout] 1250 |                                 (Shape::TVar(t), _s) | (_s, Shape::TVar(t)) => {
[INFO] [stdout]      |                                                  +      +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shape`
[INFO] [stdout]    --> tjq_semantics/shape.rs:830:32
[INFO] [stdout]     |
[INFO] [stdout] 830 |                     Shape::Neg(shape) => todo!(),
[INFO] [stdout]     |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_shape`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shape`
[INFO] [stdout]    --> tjq_semantics/shape.rs:831:41
[INFO] [stdout]     |
[INFO] [stdout] 831 |                     Shape::Intersection(shape, shape1) => todo!(),
[INFO] [stdout]     |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_shape`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shape1`
[INFO] [stdout]    --> tjq_semantics/shape.rs:831:48
[INFO] [stdout]     |
[INFO] [stdout] 831 |                     Shape::Intersection(shape, shape1) => todo!(),
[INFO] [stdout]     |                                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_shape1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> tjq_semantics/shape.rs:666:30
[INFO] [stdout]     |
[INFO] [stdout] 666 |             Filter::ObjIndex(s) => {
[INFO] [stdout]     |                              ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]    --> tjq_semantics/shape.rs:729:32
[INFO] [stdout]     |
[INFO] [stdout] 729 |             Filter::ArrayIndex(u) => {
[INFO] [stdout]     |                                ^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]     --> tjq_semantics/shape.rs:1509:33
[INFO] [stdout]      |
[INFO] [stdout] 1509 |             Shape::Array(shape, u) => {
[INFO] [stdout]      |                                 ^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shape`
[INFO] [stdout]     --> tjq_semantics/shape.rs:1624:33
[INFO] [stdout]      |
[INFO] [stdout] 1624 |             Shape::Intersection(shape, shape1) => todo!(),
[INFO] [stdout]      |                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_shape`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shape1`
[INFO] [stdout]     --> tjq_semantics/shape.rs:1624:40
[INFO] [stdout]      |
[INFO] [stdout] 1624 |             Shape::Intersection(shape, shape1) => todo!(),
[INFO] [stdout]      |                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_shape1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shape`
[INFO] [stdout]     --> tjq_semantics/shape.rs:1672:33
[INFO] [stdout]      |
[INFO] [stdout] 1672 |             Shape::Intersection(shape, shape1) => todo!(),
[INFO] [stdout]      |                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_shape`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shape1`
[INFO] [stdout]     --> tjq_semantics/shape.rs:1672:40
[INFO] [stdout]      |
[INFO] [stdout] 1672 |             Shape::Intersection(shape, shape1) => todo!(),
[INFO] [stdout]      |                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_shape1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated functions are never used
[INFO] [stdout]   --> tjq_semantics/shape.rs:30:19
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl Shape {
[INFO] [stdout]    | ---------- associated functions in this implementation
[INFO] [stdout] 30 |     pub(crate) fn null() -> Self {
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub(crate) fn bool(b: bool) -> Self {
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub(crate) fn bool_() -> Self {
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub(crate) fn number(n: impl Into<f64>) -> Self {
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub(crate) fn number_() -> Self {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub(crate) fn string(s: impl Into<String>) -> Self {
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub(crate) fn string_() -> Self {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub(crate) fn blob() -> Self {
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     pub(crate) fn array(shape: Shape, u: Option<isize>) -> Self {
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 |     pub(crate) fn tuple(shapes: Vec<Shape>) -> Self {
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub(crate) fn object(items: Vec<(String, Shape)>) -> Self {
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 69 |     pub(crate) fn mismatch(s1: Shape, s2: Shape) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 |     pub(crate) fn union(s1: Shape, s2: Shape) -> Self {
[INFO] [stdout]    |                   ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub(crate) fn union_(shapes: Vec<Shape>) -> Self {
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_mut` is never used
[INFO] [stdout]    --> tjq_semantics/shape.rs:256:8
[INFO] [stdout]     |
[INFO] [stdout] 243 | impl ShapeContext {
[INFO] [stdout]     | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 256 |     fn get_mut(&mut self, t: &usize) -> Option<&mut Shape> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tjq v0.1.0 (/opt/rustwide/workdir/tjq)
[INFO] [stdout] warning: unused variable: `shape`
[INFO] [stdout]    --> tjq_semantics/shape.rs:235:33
[INFO] [stdout]     |
[INFO] [stdout] 235 |             Shape::Intersection(shape, shape1) => todo!(),
[INFO] [stdout]     |                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_shape`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shape1`
[INFO] [stdout]    --> tjq_semantics/shape.rs:235:40
[INFO] [stdout]     |
[INFO] [stdout] 235 |             Shape::Intersection(shape, shape1) => todo!(),
[INFO] [stdout]     |                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_shape1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shape`
[INFO] [stdout]    --> tjq_semantics/shape.rs:372:33
[INFO] [stdout]     |
[INFO] [stdout] 372 |             Shape::Intersection(shape, shape1) => todo!(),
[INFO] [stdout]     |                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_shape`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shape1`
[INFO] [stdout]    --> tjq_semantics/shape.rs:372:40
[INFO] [stdout]     |
[INFO] [stdout] 372 |             Shape::Intersection(shape, shape1) => todo!(),
[INFO] [stdout]     |                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_shape1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shape`
[INFO] [stdout]    --> tjq_semantics/shape.rs:410:33
[INFO] [stdout]     |
[INFO] [stdout] 410 |             Shape::Intersection(shape, shape1) => todo!(),
[INFO] [stdout]     |                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_shape`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shape1`
[INFO] [stdout]    --> tjq_semantics/shape.rs:410:40
[INFO] [stdout]     |
[INFO] [stdout] 410 |             Shape::Intersection(shape, shape1) => todo!(),
[INFO] [stdout]     |                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_shape1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shapes`
[INFO] [stdout]    --> tjq_semantics/shape.rs:491:27
[INFO] [stdout]     |
[INFO] [stdout] 491 |             (Shape::Tuple(shapes), Shape::Array(shape, u)) => {
[INFO] [stdout]     |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_shapes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shape`
[INFO] [stdout]    --> tjq_semantics/shape.rs:491:49
[INFO] [stdout]     |
[INFO] [stdout] 491 |             (Shape::Tuple(shapes), Shape::Array(shape, u)) => {
[INFO] [stdout]     |                                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_shape`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]    --> tjq_semantics/shape.rs:491:56
[INFO] [stdout]     |
[INFO] [stdout] 491 |             (Shape::Tuple(shapes), Shape::Array(shape, u)) => {
[INFO] [stdout]     |                                                        ^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s1`
[INFO] [stdout]    --> tjq_semantics/shape.rs:544:30
[INFO] [stdout]     |
[INFO] [stdout] 544 |             (Shape::Mismatch(s1, s2), _) | (_, Shape::Mismatch(s1, s2)) => Subtyping::Incompatible,
[INFO] [stdout]     |                              ^^                                ^^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 544 |             (Shape::Mismatch(_s1, s2), _) | (_, Shape::Mismatch(_s1, s2)) => Subtyping::Incompatible,
[INFO] [stdout]     |                              +                                  +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s2`
[INFO] [stdout]    --> tjq_semantics/shape.rs:544:34
[INFO] [stdout]     |
[INFO] [stdout] 544 |             (Shape::Mismatch(s1, s2), _) | (_, Shape::Mismatch(s1, s2)) => Subtyping::Incompatible,
[INFO] [stdout]     |                                  ^^                                ^^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 544 |             (Shape::Mismatch(s1, _s2), _) | (_, Shape::Mismatch(s1, _s2)) => Subtyping::Incompatible,
[INFO] [stdout]     |                                  +                                  +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shape`
[INFO] [stdout]    --> tjq_semantics/shape.rs:630:33
[INFO] [stdout]     |
[INFO] [stdout] 630 |             Shape::Intersection(shape, shape1) => todo!(),
[INFO] [stdout]     |                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_shape`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shape1`
[INFO] [stdout]    --> tjq_semantics/shape.rs:630:40
[INFO] [stdout]     |
[INFO] [stdout] 630 |             Shape::Intersection(shape, shape1) => todo!(),
[INFO] [stdout]     |                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_shape1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t`
[INFO] [stdout]     --> tjq_semantics/shape.rs:1250:46
[INFO] [stdout]      |
[INFO] [stdout] 1250 | ...                   (Shape::TVar(t), s) | (s, Shape::TVar(t)) => {
[INFO] [stdout]      |                                    ^                        ^
[INFO] [stdout]      |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]      |
[INFO] [stdout] 1250 |                                 (Shape::TVar(_t), s) | (s, Shape::TVar(_t)) => {
[INFO] [stdout]      |                                              +                         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]     --> tjq_semantics/shape.rs:1250:50
[INFO] [stdout]      |
[INFO] [stdout] 1250 | ...                   (Shape::TVar(t), s) | (s, Shape::TVar(t)) => {
[INFO] [stdout]      |                                        ^     ^
[INFO] [stdout]      |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]      |
[INFO] [stdout] 1250 |                                 (Shape::TVar(t), _s) | (_s, Shape::TVar(t)) => {
[INFO] [stdout]      |                                                  +      +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shape`
[INFO] [stdout]    --> tjq_semantics/shape.rs:830:32
[INFO] [stdout]     |
[INFO] [stdout] 830 |                     Shape::Neg(shape) => todo!(),
[INFO] [stdout]     |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_shape`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shape`
[INFO] [stdout]    --> tjq_semantics/shape.rs:831:41
[INFO] [stdout]     |
[INFO] [stdout] 831 |                     Shape::Intersection(shape, shape1) => todo!(),
[INFO] [stdout]     |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_shape`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shape1`
[INFO] [stdout]    --> tjq_semantics/shape.rs:831:48
[INFO] [stdout]     |
[INFO] [stdout] 831 |                     Shape::Intersection(shape, shape1) => todo!(),
[INFO] [stdout]     |                                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_shape1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> tjq_semantics/shape.rs:666:30
[INFO] [stdout]     |
[INFO] [stdout] 666 |             Filter::ObjIndex(s) => {
[INFO] [stdout]     |                              ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]    --> tjq_semantics/shape.rs:729:32
[INFO] [stdout]     |
[INFO] [stdout] 729 |             Filter::ArrayIndex(u) => {
[INFO] [stdout]     |                                ^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]     --> tjq_semantics/shape.rs:1509:33
[INFO] [stdout]      |
[INFO] [stdout] 1509 |             Shape::Array(shape, u) => {
[INFO] [stdout]      |                                 ^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shape`
[INFO] [stdout]     --> tjq_semantics/shape.rs:1624:33
[INFO] [stdout]      |
[INFO] [stdout] 1624 |             Shape::Intersection(shape, shape1) => todo!(),
[INFO] [stdout]      |                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_shape`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shape1`
[INFO] [stdout]     --> tjq_semantics/shape.rs:1624:40
[INFO] [stdout]      |
[INFO] [stdout] 1624 |             Shape::Intersection(shape, shape1) => todo!(),
[INFO] [stdout]      |                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_shape1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shape`
[INFO] [stdout]     --> tjq_semantics/shape.rs:1672:33
[INFO] [stdout]      |
[INFO] [stdout] 1672 |             Shape::Intersection(shape, shape1) => todo!(),
[INFO] [stdout]      |                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_shape`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shape1`
[INFO] [stdout]     --> tjq_semantics/shape.rs:1672:40
[INFO] [stdout]      |
[INFO] [stdout] 1672 |             Shape::Intersection(shape, shape1) => todo!(),
[INFO] [stdout]      |                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_shape1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `union_` is never used
[INFO] [stdout]   --> tjq_semantics/shape.rs:75:19
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl Shape {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub(crate) fn union_(shapes: Vec<Shape>) -> Self {
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_mut` is never used
[INFO] [stdout]    --> tjq_semantics/shape.rs:256:8
[INFO] [stdout]     |
[INFO] [stdout] 243 | impl ShapeContext {
[INFO] [stdout]     | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 256 |     fn get_mut(&mut self, t: &usize) -> Option<&mut Shape> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `shapes_structurally_equal` is never used
[INFO] [stdout]     --> tjq_semantics/shape.rs:1706:8
[INFO] [stdout]      |
[INFO] [stdout] 1706 |     fn shapes_structurally_equal(s1: &Shape, s2: &Shape) -> bool {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `collect_tvars` is never used
[INFO] [stdout]     --> tjq_semantics/shape.rs:1741:8
[INFO] [stdout]      |
[INFO] [stdout] 1741 |     fn collect_tvars(shape: &Shape) -> Vec<usize> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tower-lsp v0.20.0
[INFO] [stderr]     Checking tjq-lsp v0.1.0 (/opt/rustwide/workdir/tjq_lsp)
[INFO] [stdout] warning: unused import: `Position`
[INFO] [stdout]  --> tjq_lsp/src/assists.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     Position, Url,
[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 imports: `Node` and `Point`
[INFO] [stdout]  --> tjq_lsp/src/completions.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tree_sitter::{Node, Point};
[INFO] [stdout]   |                   ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Position`
[INFO] [stdout]  --> tjq_lsp/src/assists.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     Position, Url,
[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 imports: `Node` and `Point`
[INFO] [stdout]  --> tjq_lsp/src/completions.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tree_sitter::{Node, Point};
[INFO] [stdout]   |                   ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]  --> tjq_lsp/src/tests.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     use super::*;
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tower_lsp::Client`
[INFO] [stdout]   --> tjq_lsp/src/tests.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     use tower_lsp::Client;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> tjq_lsp/src/tests.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |     use std::str::FromStr;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> tjq_lsp/src/assists.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         context: CodeActionContext,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `uri`
[INFO] [stdout]   --> tjq_lsp/src/server.rs:37:36
[INFO] [stdout]    |
[INFO] [stdout] 37 |     async fn parse_document(&self, uri: &Url, text: &str) -> Option<Tree> {
[INFO] [stdout]    |                                    ^^^ help: if this is intentional, prefix it with an underscore: `_uri`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]   --> tjq_lsp/src/assists.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         context: CodeActionContext,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `uri`
[INFO] [stdout]   --> tjq_lsp/src/server.rs:37:36
[INFO] [stdout]    |
[INFO] [stdout] 37 |     async fn parse_document(&self, uri: &Url, text: &str) -> Option<Tree> {
[INFO] [stdout]    |                                    ^^^ help: if this is intentional, prefix it with an underscore: `_uri`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `doc`
[INFO] [stdout]    --> tjq_lsp/src/tests.rs:248:13
[INFO] [stdout]     |
[INFO] [stdout] 248 |         let doc = create_test_document(unformatted);
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_doc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `version` is never read
[INFO] [stdout]  --> tjq_lsp/src/document.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct DocumentData {
[INFO] [stdout]   |            ------------ field in this struct
[INFO] [stdout] 6 |     pub rope: Rope,
[INFO] [stdout] 7 |     pub version: i32,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `structural_completions` is never used
[INFO] [stdout]    --> tjq_lsp/src/completions.rs:166:8
[INFO] [stdout]     |
[INFO] [stdout]  18 | impl CompletionProvider {
[INFO] [stdout]     | ----------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 166 |     fn structural_completions() -> Vec<CompletionItem> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `client` is never read
[INFO] [stdout]   --> tjq_lsp/src/server.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct TjqLanguageServer {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 18 |     client: Client,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `version` is never read
[INFO] [stdout]  --> tjq_lsp/src/document.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct DocumentData {
[INFO] [stdout]   |            ------------ field in this struct
[INFO] [stdout] 6 |     pub rope: Rope,
[INFO] [stdout] 7 |     pub version: i32,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `offset_at_position` and `position_at_offset` are never used
[INFO] [stdout]   --> tjq_lsp/src/document.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl DocumentData {
[INFO] [stdout]    | ----------------- methods in this implementation
[INFO] [stdout] 13 |     pub fn offset_at_position(&self, position: Position) -> Option<usize> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn position_at_offset(&self, offset: usize) -> Position {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `structural_completions` is never used
[INFO] [stdout]    --> tjq_lsp/src/completions.rs:166:8
[INFO] [stdout]     |
[INFO] [stdout]  18 | impl CompletionProvider {
[INFO] [stdout]     | ----------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 166 |     fn structural_completions() -> Vec<CompletionItem> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `client` is never read
[INFO] [stdout]   --> tjq_lsp/src/server.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct TjqLanguageServer {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 18 |     client: Client,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 15s
[INFO] running `Command { std: "docker" "inspect" "e76164847c38fe06eea7c133cbdd6726ec173a1f38779e14efb57b50b06a4e13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e76164847c38fe06eea7c133cbdd6726ec173a1f38779e14efb57b50b06a4e13", kill_on_drop: false }`
[INFO] [stdout] e76164847c38fe06eea7c133cbdd6726ec173a1f38779e14efb57b50b06a4e13
