[INFO] fetching crate aiken-lang 1.1.21...
[INFO] checking aiken-lang-1.1.21 against try#c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f for pr-133502-17
[INFO] extracting crate aiken-lang 1.1.21 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate aiken-lang 1.1.21
[INFO] finished tweaking crates.io crate aiken-lang 1.1.21
[INFO] tweaked toml for crates.io crate aiken-lang 1.1.21 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate aiken-lang 1.1.21 on toolchain c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate aiken-lang 1.1.21 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" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 61f31b758150ef46a841dcfb65103ccb264227cab0a38c262a77c292d5ec929a
[INFO] running `Command { std: "docker" "start" "-a" "61f31b758150ef46a841dcfb65103ccb264227cab0a38c262a77c292d5ec929a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61f31b758150ef46a841dcfb65103ccb264227cab0a38c262a77c292d5ec929a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61f31b758150ef46a841dcfb65103ccb264227cab0a38c262a77c292d5ec929a", kill_on_drop: false }`
[INFO] [stdout] 61f31b758150ef46a841dcfb65103ccb264227cab0a38c262a77c292d5ec929a
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 642eddb2c3c49b1b96c1c416b20e69f556fc2650b8e41174bd8e4248359bca31
[INFO] running `Command { std: "docker" "start" "-a" "642eddb2c3c49b1b96c1c416b20e69f556fc2650b8e41174bd8e4248359bca31", kill_on_drop: false }`
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[INFO] [stderr]    Compiling icu_properties v1.5.1
[INFO] [stderr]     Checking pallas-codec v0.33.0
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[INFO] [stderr]     Checking insta v1.43.1
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[INFO] [stderr]    Compiling git2 v0.20.2
[INFO] [stderr]    Compiling built v0.7.7
[INFO] [stderr]    Compiling aiken-lang v1.1.21 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking pallas-traverse v0.33.0
[INFO] [stderr]     Checking uplc v1.1.21
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]     --> src/ast.rs:2507:27
[INFO] [stdout]      |
[INFO] [stdout] 2507 |     KeywordInModuleName { name: String, keyword: String },
[INFO] [stdout]      |                           ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout]      = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `keyword` is never read
[INFO] [stdout]     --> src/ast.rs:2507:41
[INFO] [stdout]      |
[INFO] [stdout] 2507 |     KeywordInModuleName { name: String, keyword: String },
[INFO] [stdout]      |                                         ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]     --> src/ast.rs:2520:26
[INFO] [stdout]      |
[INFO] [stdout] 2520 |     ReservedModuleName { name: String },
[INFO] [stdout]      |                          ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `span` is never read
[INFO] [stdout]   --> src/parser/error.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub span: Span,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `while_parsing` is never read
[INFO] [stdout]   --> src/parser/error.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     while_parsing: Option<(Span, &'static str)>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `label` is never read
[INFO] [stdout]   --> src/parser/error.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     label: Option<&'static str>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `kind` is never read
[INFO] [stdout]   --> src/parser/error.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub kind: ErrorKind,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `expected` is never read
[INFO] [stdout]   --> src/parser/error.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     expected: HashSet<Pattern>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `op` is never read
[INFO] [stdout]   --> src/tipo/error.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |         op: LogicalOpChainKind,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]   --> src/tipo/error.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         location: Span,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]   --> src/tipo/error.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         location: Span,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]   --> src/tipo/error.rs:90:9
[INFO] [stdout]    |
[INFO] [stdout] 90 |         location: Span,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:110:9
[INFO] [stdout]     |
[INFO] [stdout] 110 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tag` is never read
[INFO] [stdout]    --> src/tipo/error.rs:120:9
[INFO] [stdout]     |
[INFO] [stdout] 120 |         tag: usize,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `first` is never read
[INFO] [stdout]    --> src/tipo/error.rs:122:9
[INFO] [stdout]     |
[INFO] [stdout] 122 |         first: Span,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `second` is never read
[INFO] [stdout]    --> src/tipo/error.rs:124:9
[INFO] [stdout]     |
[INFO] [stdout] 124 |         second: Span,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:132:9
[INFO] [stdout]     |
[INFO] [stdout] 132 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `conflicting_location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:134:9
[INFO] [stdout]     |
[INFO] [stdout] 134 |         conflicting_location: Span,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:148:9
[INFO] [stdout]     |
[INFO] [stdout] 148 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `duplicate_location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |         duplicate_location: Span,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `label` is never read
[INFO] [stdout]    --> src/tipo/error.rs:151:9
[INFO] [stdout]     |
[INFO] [stdout] 151 |         label: String,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 162 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `previous_location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 164 |         previous_location: Span,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> src/tipo/error.rs:165:9
[INFO] [stdout]     |
[INFO] [stdout] 165 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:192:9
[INFO] [stdout]     |
[INFO] [stdout] 192 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `duplicate_location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:194:9
[INFO] [stdout]     |
[INFO] [stdout] 194 |         duplicate_location: Span,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `label` is never read
[INFO] [stdout]    --> src/tipo/error.rs:195:9
[INFO] [stdout]     |
[INFO] [stdout] 195 |         label: String,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:220:9
[INFO] [stdout]     |
[INFO] [stdout] 220 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> src/tipo/error.rs:221:9
[INFO] [stdout]     |
[INFO] [stdout] 221 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `previous_location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:224:9
[INFO] [stdout]     |
[INFO] [stdout] 224 |         previous_location: Span,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:241:9
[INFO] [stdout]     |
[INFO] [stdout] 241 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `previous_location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:243:9
[INFO] [stdout]     |
[INFO] [stdout] 243 |         previous_location: Span,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> src/tipo/error.rs:244:9
[INFO] [stdout]     |
[INFO] [stdout] 244 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:258:9
[INFO] [stdout]     |
[INFO] [stdout] 258 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `previous_location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:260:9
[INFO] [stdout]     |
[INFO] [stdout] 260 |         previous_location: Span,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> src/tipo/error.rs:261:9
[INFO] [stdout]     |
[INFO] [stdout] 261 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:302:9
[INFO] [stdout]     |
[INFO] [stdout] 302 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:312:9
[INFO] [stdout]     |
[INFO] [stdout] 312 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:326:9
[INFO] [stdout]     |
[INFO] [stdout] 326 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:340:9
[INFO] [stdout]     |
[INFO] [stdout] 340 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:352:9
[INFO] [stdout]     |
[INFO] [stdout] 352 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:410:9
[INFO] [stdout]     |
[INFO] [stdout] 410 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `given` is never read
[INFO] [stdout]    --> src/tipo/error.rs:412:9
[INFO] [stdout]     |
[INFO] [stdout] 412 |         given: usize,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:429:9
[INFO] [stdout]     |
[INFO] [stdout] 429 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `expected` is never read
[INFO] [stdout]    --> src/tipo/error.rs:430:9
[INFO] [stdout]     |
[INFO] [stdout] 430 |         expected: usize,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `given` is never read
[INFO] [stdout]    --> src/tipo/error.rs:431:9
[INFO] [stdout]     |
[INFO] [stdout] 431 |         given: Vec<CallArg<UntypedPattern>>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> src/tipo/error.rs:432:9
[INFO] [stdout]     |
[INFO] [stdout] 432 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `module` is never read
[INFO] [stdout]    --> src/tipo/error.rs:433:9
[INFO] [stdout]     |
[INFO] [stdout] 433 |         module: Option<Namespace>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `is_record` is never read
[INFO] [stdout]    --> src/tipo/error.rs:434:9
[INFO] [stdout]     |
[INFO] [stdout] 434 |         is_record: bool,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:450:9
[INFO] [stdout]     |
[INFO] [stdout] 450 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `expected` is never read
[INFO] [stdout]    --> src/tipo/error.rs:451:9
[INFO] [stdout]     |
[INFO] [stdout] 451 |         expected: usize,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `given` is never read
[INFO] [stdout]    --> src/tipo/error.rs:452:9
[INFO] [stdout]     |
[INFO] [stdout] 452 |         given: usize,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:486:9
[INFO] [stdout]     |
[INFO] [stdout] 486 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `given` is never read
[INFO] [stdout]    --> src/tipo/error.rs:489:9
[INFO] [stdout]     |
[INFO] [stdout] 489 |         given: usize,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> src/tipo/error.rs:502:27
[INFO] [stdout]     |
[INFO] [stdout] 502 |     KeywordInModuleName { name: String, keyword: String },
[INFO] [stdout]     |                           ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `keyword` is never read
[INFO] [stdout]    --> src/tipo/error.rs:502:41
[INFO] [stdout]     |
[INFO] [stdout] 502 |     KeywordInModuleName { name: String, keyword: String },
[INFO] [stdout]     |                                         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:516:9
[INFO] [stdout]     |
[INFO] [stdout] 516 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `patterns` is never read
[INFO] [stdout]    --> src/tipo/error.rs:518:9
[INFO] [stdout]     |
[INFO] [stdout] 518 |         patterns: Vec1<AssignmentPattern>,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `kind` is never read
[INFO] [stdout]    --> src/tipo/error.rs:519:9
[INFO] [stdout]     |
[INFO] [stdout] 519 |         kind: UntypedAssignmentKind,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:547:9
[INFO] [stdout]     |
[INFO] [stdout] 547 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:579:9
[INFO] [stdout]     |
[INFO] [stdout] 579 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `is_let` is never read
[INFO] [stdout]    --> src/tipo/error.rs:581:9
[INFO] [stdout]     |
[INFO] [stdout] 581 |         is_let: bool,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:594:9
[INFO] [stdout]     |
[INFO] [stdout] 594 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:606:9
[INFO] [stdout]     |
[INFO] [stdout] 606 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `labeled_arg_location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:608:9
[INFO] [stdout]     |
[INFO] [stdout] 608 |         labeled_arg_location: Span,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:634:9
[INFO] [stdout]     |
[INFO] [stdout] 634 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `leaked_location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:637:9
[INFO] [stdout]     |
[INFO] [stdout] 637 |         leaked_location: Option<Span>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `original` is never read
[INFO] [stdout]    --> src/tipo/error.rs:653:9
[INFO] [stdout]     |
[INFO] [stdout] 653 |         original: Option<Span>,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `redundant` is never read
[INFO] [stdout]    --> src/tipo/error.rs:655:9
[INFO] [stdout]     |
[INFO] [stdout] 655 |         redundant: Span,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:682:9
[INFO] [stdout]     |
[INFO] [stdout] 682 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:701:9
[INFO] [stdout]     |
[INFO] [stdout] 701 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:762:9
[INFO] [stdout]     |
[INFO] [stdout] 762 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `label` is never read
[INFO] [stdout]    --> src/tipo/error.rs:763:9
[INFO] [stdout]     |
[INFO] [stdout] 763 |         label: Box<String>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:778:9
[INFO] [stdout]     |
[INFO] [stdout] 778 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `arrow` is never read
[INFO] [stdout]    --> src/tipo/error.rs:780:9
[INFO] [stdout]     |
[INFO] [stdout] 780 |         arrow: Span,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:798:9
[INFO] [stdout]     |
[INFO] [stdout] 798 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:845:9
[INFO] [stdout]     |
[INFO] [stdout] 845 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `module_name` is never read
[INFO] [stdout]    --> src/tipo/error.rs:847:9
[INFO] [stdout]     |
[INFO] [stdout] 847 |         module_name: String,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:868:9
[INFO] [stdout]     |
[INFO] [stdout] 868 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `module_name` is never read
[INFO] [stdout]    --> src/tipo/error.rs:870:9
[INFO] [stdout]     |
[INFO] [stdout] 870 |         module_name: String,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:901:9
[INFO] [stdout]     |
[INFO] [stdout] 901 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `module_name` is never read
[INFO] [stdout]    --> src/tipo/error.rs:903:9
[INFO] [stdout]     |
[INFO] [stdout] 903 |         module_name: String,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:919:9
[INFO] [stdout]     |
[INFO] [stdout] 919 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `typ` is never read
[INFO] [stdout]    --> src/tipo/error.rs:920:9
[INFO] [stdout]     |
[INFO] [stdout] 920 |         typ: Rc<Type>,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `situation` is never read
[INFO] [stdout]    --> src/tipo/error.rs:923:9
[INFO] [stdout]     |
[INFO] [stdout] 923 |         situation: Option<UnknownRecordFieldSituation>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:934:9
[INFO] [stdout]     |
[INFO] [stdout] 934 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:950:9
[INFO] [stdout]     |
[INFO] [stdout] 950 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:967:9
[INFO] [stdout]     |
[INFO] [stdout] 967 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:980:9
[INFO] [stdout]     |
[INFO] [stdout] 980 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1004:9
[INFO] [stdout]      |
[INFO] [stdout] 1004 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1005:9
[INFO] [stdout]      |
[INFO] [stdout] 1005 |         name: String,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1027:9
[INFO] [stdout]      |
[INFO] [stdout] 1027 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1067:9
[INFO] [stdout]      |
[INFO] [stdout] 1067 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1078:9
[INFO] [stdout]      |
[INFO] [stdout] 1078 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1090:9
[INFO] [stdout]      |
[INFO] [stdout] 1090 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1100:9
[INFO] [stdout]      |
[INFO] [stdout] 1100 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1120:9
[INFO] [stdout]      |
[INFO] [stdout] 1120 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1136:9
[INFO] [stdout]      |
[INFO] [stdout] 1136 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `fallback` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1147:9
[INFO] [stdout]      |
[INFO] [stdout] 1147 |         fallback: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1157:9
[INFO] [stdout]      |
[INFO] [stdout] 1157 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1165:9
[INFO] [stdout]      |
[INFO] [stdout] 1165 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `missing` is never read
[INFO] [stdout]   --> src/tipo/error.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |         missing: u8,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]   --> src/tipo/error.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |         value: UntypedExpr,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `given` is never read
[INFO] [stdout]   --> src/tipo/error.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |         given: Rc<Type>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `situation` is never read
[INFO] [stdout]   --> src/tipo/error.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |         situation: Option<UnifyErrorSituation>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `message` is never read
[INFO] [stdout]    --> src/tipo/error.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |         message: String,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `module` is never read
[INFO] [stdout]    --> src/tipo/error.rs:222:9
[INFO] [stdout]     |
[INFO] [stdout] 222 |         module: Vec<String>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> src/tipo/error.rs:275:9
[INFO] [stdout]     |
[INFO] [stdout] 275 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> src/tipo/error.rs:289:9
[INFO] [stdout]     |
[INFO] [stdout] 289 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tipo` is never read
[INFO] [stdout]    --> src/tipo/error.rs:327:9
[INFO] [stdout]     |
[INFO] [stdout] 327 |         tipo: Rc<Type>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `labels` is never read
[INFO] [stdout]    --> src/tipo/error.rs:376:9
[INFO] [stdout]     |
[INFO] [stdout] 376 |         labels: Vec<String>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> src/tipo/error.rs:487:9
[INFO] [stdout]     |
[INFO] [stdout] 487 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `expected` is never read
[INFO] [stdout]    --> src/tipo/error.rs:488:9
[INFO] [stdout]     |
[INFO] [stdout] 488 |         expected: usize,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `expr` is never read
[INFO] [stdout]    --> src/tipo/error.rs:517:9
[INFO] [stdout]     |
[INFO] [stdout] 517 |         expr: expr::UntypedExpr,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> src/tipo/error.rs:533:9
[INFO] [stdout]     |
[INFO] [stdout] 533 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tipo` is never read
[INFO] [stdout]    --> src/tipo/error.rs:548:9
[INFO] [stdout]     |
[INFO] [stdout] 548 |         tipo: Rc<Type>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `unmatched` is never read
[INFO] [stdout]    --> src/tipo/error.rs:580:9
[INFO] [stdout]     |
[INFO] [stdout] 580 |         unmatched: Vec<String>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tipo` is never read
[INFO] [stdout]    --> src/tipo/error.rs:595:9
[INFO] [stdout]     |
[INFO] [stdout] 595 |         tipo: Rc<Type>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `leaked` is never read
[INFO] [stdout]    --> src/tipo/error.rs:635:9
[INFO] [stdout]     |
[INFO] [stdout] 635 |         leaked: Type,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `index` is never read
[INFO] [stdout]    --> src/tipo/error.rs:714:9
[INFO] [stdout]     |
[INFO] [stdout] 714 |         index: usize,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `size` is never read
[INFO] [stdout]    --> src/tipo/error.rs:715:9
[INFO] [stdout]     |
[INFO] [stdout] 715 |         size: usize,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `index` is never read
[INFO] [stdout]    --> src/tipo/error.rs:728:9
[INFO] [stdout]     |
[INFO] [stdout] 728 |         index: usize,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `label` is never read
[INFO] [stdout]    --> src/tipo/error.rs:740:9
[INFO] [stdout]     |
[INFO] [stdout] 740 |         label: String,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> src/tipo/error.rs:764:9
[INFO] [stdout]     |
[INFO] [stdout] 764 |         name: Box<String>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `args` is never read
[INFO] [stdout]    --> src/tipo/error.rs:765:9
[INFO] [stdout]     |
[INFO] [stdout] 765 |         args: Vec<CallArg<UntypedPattern>>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `module` is never read
[INFO] [stdout]    --> src/tipo/error.rs:766:9
[INFO] [stdout]     |
[INFO] [stdout] 766 |         module: Option<Namespace>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `spread_location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:767:9
[INFO] [stdout]     |
[INFO] [stdout] 767 |         spread_location: Option<Span>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> src/tipo/error.rs:799:9
[INFO] [stdout]     |
[INFO] [stdout] 799 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `known_modules` is never read
[INFO] [stdout]    --> src/tipo/error.rs:800:9
[INFO] [stdout]     |
[INFO] [stdout] 800 |         known_modules: Vec<String>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> src/tipo/error.rs:846:9
[INFO] [stdout]     |
[INFO] [stdout] 846 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value_constructors` is never read
[INFO] [stdout]    --> src/tipo/error.rs:848:9
[INFO] [stdout]     |
[INFO] [stdout] 848 |         value_constructors: Vec<String>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `type_constructors` is never read
[INFO] [stdout]    --> src/tipo/error.rs:849:9
[INFO] [stdout]     |
[INFO] [stdout] 849 |         type_constructors: Vec<String>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> src/tipo/error.rs:869:9
[INFO] [stdout]     |
[INFO] [stdout] 869 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `type_constructors` is never read
[INFO] [stdout]    --> src/tipo/error.rs:871:9
[INFO] [stdout]     |
[INFO] [stdout] 871 |         type_constructors: Vec<String>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> src/tipo/error.rs:902:9
[INFO] [stdout]     |
[INFO] [stdout] 902 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value_constructors` is never read
[INFO] [stdout]    --> src/tipo/error.rs:904:9
[INFO] [stdout]     |
[INFO] [stdout] 904 |         value_constructors: Vec<String>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `label` is never read
[INFO] [stdout]    --> src/tipo/error.rs:921:9
[INFO] [stdout]     |
[INFO] [stdout] 921 |         label: String,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `fields` is never read
[INFO] [stdout]    --> src/tipo/error.rs:922:9
[INFO] [stdout]     |
[INFO] [stdout] 922 |         fields: Vec<String>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> src/tipo/error.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `types` is never read
[INFO] [stdout]    --> src/tipo/error.rs:936:9
[INFO] [stdout]     |
[INFO] [stdout] 936 |         types: Vec<String>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> src/tipo/error.rs:951:9
[INFO] [stdout]     |
[INFO] [stdout] 951 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `constructors` is never read
[INFO] [stdout]    --> src/tipo/error.rs:952:9
[INFO] [stdout]     |
[INFO] [stdout] 952 |         constructors: Vec<String>,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> src/tipo/error.rs:968:9
[INFO] [stdout]     |
[INFO] [stdout] 968 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `variables` is never read
[INFO] [stdout]    --> src/tipo/error.rs:969:9
[INFO] [stdout]     |
[INFO] [stdout] 969 |         variables: Vec<String>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `arity` is never read
[INFO] [stdout]    --> src/tipo/error.rs:981:9
[INFO] [stdout]     |
[INFO] [stdout] 981 |         arity: usize,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `return_type` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1028:9
[INFO] [stdout]      |
[INFO] [stdout] 1028 |         return_type: Rc<Type>,
[INFO] [stdout]      |         ^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `count` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1076:9
[INFO] [stdout]      |
[INFO] [stdout] 1076 |         count: usize,
[INFO] [stdout]      |         ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `available_purposes` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1121:9
[INFO] [stdout]      |
[INFO] [stdout] 1121 |         available_purposes: Vec<String>,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `available_handlers` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1137:9
[INFO] [stdout]      |
[INFO] [stdout] 1137 |         available_handlers: Vec<String>,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `expected` is never read
[INFO] [stdout]   --> src/tipo/error.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |         expected: Rc<Type>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rigid_type_names` is never read
[INFO] [stdout]   --> src/tipo/error.rs:94:9
[INFO] [stdout]    |
[INFO] [stdout] 94 |         rigid_type_names: HashMap<u64, String>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `cycle` is never read
[INFO] [stdout]    --> src/tipo/error.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 |         cycle: Vec<Span>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:274:9
[INFO] [stdout]     |
[INFO] [stdout] 274 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:288:9
[INFO] [stdout]     |
[INFO] [stdout] 288 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:360:9
[INFO] [stdout]     |
[INFO] [stdout] 360 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:373:9
[INFO] [stdout]     |
[INFO] [stdout] 373 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `expected` is never read
[INFO] [stdout]    --> src/tipo/error.rs:374:9
[INFO] [stdout]     |
[INFO] [stdout] 374 |         expected: usize,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `given` is never read
[INFO] [stdout]    --> src/tipo/error.rs:375:9
[INFO] [stdout]     |
[INFO] [stdout] 375 |         given: usize,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `expected` is never read
[INFO] [stdout]    --> src/tipo/error.rs:411:9
[INFO] [stdout]     |
[INFO] [stdout] 411 |         expected: usize,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:532:9
[INFO] [stdout]     |
[INFO] [stdout] 532 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:690:9
[INFO] [stdout]     |
[INFO] [stdout] 690 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:713:9
[INFO] [stdout]     |
[INFO] [stdout] 713 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:727:9
[INFO] [stdout]     |
[INFO] [stdout] 727 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:739:9
[INFO] [stdout]     |
[INFO] [stdout] 739 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:989:9
[INFO] [stdout]     |
[INFO] [stdout] 989 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1648:9
[INFO] [stdout]      |
[INFO] [stdout] 1648 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1670:9
[INFO] [stdout]      |
[INFO] [stdout] 1670 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1693:9
[INFO] [stdout]      |
[INFO] [stdout] 1693 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pattern_location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1695:9
[INFO] [stdout]      |
[INFO] [stdout] 1695 |         pattern_location: Span,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value_location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1697:9
[INFO] [stdout]      |
[INFO] [stdout] 1697 |         value_location: Span,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1706:9
[INFO] [stdout]      |
[INFO] [stdout] 1706 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tipo` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1707:9
[INFO] [stdout]      |
[INFO] [stdout] 1707 |         tipo: Rc<Type>,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1726:9
[INFO] [stdout]      |
[INFO] [stdout] 1726 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1727:9
[INFO] [stdout]      |
[INFO] [stdout] 1727 |         name: String,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1738:9
[INFO] [stdout]      |
[INFO] [stdout] 1738 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1739:9
[INFO] [stdout]      |
[INFO] [stdout] 1739 |         name: String,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1750:9
[INFO] [stdout]      |
[INFO] [stdout] 1750 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1751:9
[INFO] [stdout]      |
[INFO] [stdout] 1751 |         name: String,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1766:9
[INFO] [stdout]      |
[INFO] [stdout] 1766 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1767:9
[INFO] [stdout]      |
[INFO] [stdout] 1767 |         name: String,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1782:9
[INFO] [stdout]      |
[INFO] [stdout] 1782 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1783:9
[INFO] [stdout]      |
[INFO] [stdout] 1783 |         name: String,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1819:9
[INFO] [stdout]      |
[INFO] [stdout] 1819 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1840:9
[INFO] [stdout]      |
[INFO] [stdout] 1840 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1861:9
[INFO] [stdout]      |
[INFO] [stdout] 1861 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1877:9
[INFO] [stdout]      |
[INFO] [stdout] 1877 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1906:9
[INFO] [stdout]      |
[INFO] [stdout] 1906 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1916:9
[INFO] [stdout]      |
[INFO] [stdout] 1916 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1928:9
[INFO] [stdout]      |
[INFO] [stdout] 1928 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sample` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1671:9
[INFO] [stdout]      |
[INFO] [stdout] 1671 |         sample: UntypedExpr,
[INFO] [stdout]      |         ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sample` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1698:9
[INFO] [stdout]      |
[INFO] [stdout] 1698 |         sample: UntypedExpr,
[INFO] [stdout]      |         ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1796:9
[INFO] [stdout]      |
[INFO] [stdout] 1796 |         name: String,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1820:9
[INFO] [stdout]      |
[INFO] [stdout] 1820 |         name: String,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1862:9
[INFO] [stdout]      |
[INFO] [stdout] 1862 |         name: String,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1907:9
[INFO] [stdout]      |
[INFO] [stdout] 1907 |         value: String,
[INFO] [stdout]      |         ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `suggestion` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1917:9
[INFO] [stdout]      |
[INFO] [stdout] 1917 |         suggestion: UntypedPattern,
[INFO] [stdout]      |         ^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1638:9
[INFO] [stdout]      |
[INFO] [stdout] 1638 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1656:9
[INFO] [stdout]      |
[INFO] [stdout] 1656 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]     --> src/ast.rs:2507:27
[INFO] [stdout]      |
[INFO] [stdout] 2507 |     KeywordInModuleName { name: String, keyword: String },
[INFO] [stdout]      |                           ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout]      = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `keyword` is never read
[INFO] [stdout]     --> src/ast.rs:2507:41
[INFO] [stdout]      |
[INFO] [stdout] 2507 |     KeywordInModuleName { name: String, keyword: String },
[INFO] [stdout]      |                                         ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]     --> src/ast.rs:2520:26
[INFO] [stdout]      |
[INFO] [stdout] 2520 |     ReservedModuleName { name: String },
[INFO] [stdout]      |                          ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `span` is never read
[INFO] [stdout]   --> src/parser/error.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub span: Span,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `while_parsing` is never read
[INFO] [stdout]   --> src/parser/error.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     while_parsing: Option<(Span, &'static str)>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `label` is never read
[INFO] [stdout]   --> src/parser/error.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     label: Option<&'static str>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `kind` is never read
[INFO] [stdout]   --> src/parser/error.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub kind: ErrorKind,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `expected` is never read
[INFO] [stdout]   --> src/parser/error.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     expected: HashSet<Pattern>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `op` is never read
[INFO] [stdout]   --> src/tipo/error.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |         op: LogicalOpChainKind,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]   --> src/tipo/error.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         location: Span,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]   --> src/tipo/error.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         location: Span,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]   --> src/tipo/error.rs:90:9
[INFO] [stdout]    |
[INFO] [stdout] 90 |         location: Span,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:110:9
[INFO] [stdout]     |
[INFO] [stdout] 110 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tag` is never read
[INFO] [stdout]    --> src/tipo/error.rs:120:9
[INFO] [stdout]     |
[INFO] [stdout] 120 |         tag: usize,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `first` is never read
[INFO] [stdout]    --> src/tipo/error.rs:122:9
[INFO] [stdout]     |
[INFO] [stdout] 122 |         first: Span,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `second` is never read
[INFO] [stdout]    --> src/tipo/error.rs:124:9
[INFO] [stdout]     |
[INFO] [stdout] 124 |         second: Span,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:132:9
[INFO] [stdout]     |
[INFO] [stdout] 132 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `conflicting_location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:134:9
[INFO] [stdout]     |
[INFO] [stdout] 134 |         conflicting_location: Span,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:148:9
[INFO] [stdout]     |
[INFO] [stdout] 148 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `duplicate_location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |         duplicate_location: Span,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `label` is never read
[INFO] [stdout]    --> src/tipo/error.rs:151:9
[INFO] [stdout]     |
[INFO] [stdout] 151 |         label: String,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 162 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `previous_location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 164 |         previous_location: Span,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> src/tipo/error.rs:165:9
[INFO] [stdout]     |
[INFO] [stdout] 165 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:192:9
[INFO] [stdout]     |
[INFO] [stdout] 192 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `duplicate_location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:194:9
[INFO] [stdout]     |
[INFO] [stdout] 194 |         duplicate_location: Span,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `label` is never read
[INFO] [stdout]    --> src/tipo/error.rs:195:9
[INFO] [stdout]     |
[INFO] [stdout] 195 |         label: String,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:220:9
[INFO] [stdout]     |
[INFO] [stdout] 220 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> src/tipo/error.rs:221:9
[INFO] [stdout]     |
[INFO] [stdout] 221 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `previous_location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:224:9
[INFO] [stdout]     |
[INFO] [stdout] 224 |         previous_location: Span,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:241:9
[INFO] [stdout]     |
[INFO] [stdout] 241 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `previous_location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:243:9
[INFO] [stdout]     |
[INFO] [stdout] 243 |         previous_location: Span,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> src/tipo/error.rs:244:9
[INFO] [stdout]     |
[INFO] [stdout] 244 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:258:9
[INFO] [stdout]     |
[INFO] [stdout] 258 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `previous_location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:260:9
[INFO] [stdout]     |
[INFO] [stdout] 260 |         previous_location: Span,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> src/tipo/error.rs:261:9
[INFO] [stdout]     |
[INFO] [stdout] 261 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:302:9
[INFO] [stdout]     |
[INFO] [stdout] 302 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:312:9
[INFO] [stdout]     |
[INFO] [stdout] 312 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:326:9
[INFO] [stdout]     |
[INFO] [stdout] 326 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:340:9
[INFO] [stdout]     |
[INFO] [stdout] 340 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:352:9
[INFO] [stdout]     |
[INFO] [stdout] 352 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:410:9
[INFO] [stdout]     |
[INFO] [stdout] 410 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `given` is never read
[INFO] [stdout]    --> src/tipo/error.rs:412:9
[INFO] [stdout]     |
[INFO] [stdout] 412 |         given: usize,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:429:9
[INFO] [stdout]     |
[INFO] [stdout] 429 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `expected` is never read
[INFO] [stdout]    --> src/tipo/error.rs:430:9
[INFO] [stdout]     |
[INFO] [stdout] 430 |         expected: usize,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `given` is never read
[INFO] [stdout]    --> src/tipo/error.rs:431:9
[INFO] [stdout]     |
[INFO] [stdout] 431 |         given: Vec<CallArg<UntypedPattern>>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> src/tipo/error.rs:432:9
[INFO] [stdout]     |
[INFO] [stdout] 432 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `module` is never read
[INFO] [stdout]    --> src/tipo/error.rs:433:9
[INFO] [stdout]     |
[INFO] [stdout] 433 |         module: Option<Namespace>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `is_record` is never read
[INFO] [stdout]    --> src/tipo/error.rs:434:9
[INFO] [stdout]     |
[INFO] [stdout] 434 |         is_record: bool,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:450:9
[INFO] [stdout]     |
[INFO] [stdout] 450 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `expected` is never read
[INFO] [stdout]    --> src/tipo/error.rs:451:9
[INFO] [stdout]     |
[INFO] [stdout] 451 |         expected: usize,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `given` is never read
[INFO] [stdout]    --> src/tipo/error.rs:452:9
[INFO] [stdout]     |
[INFO] [stdout] 452 |         given: usize,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:486:9
[INFO] [stdout]     |
[INFO] [stdout] 486 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `given` is never read
[INFO] [stdout]    --> src/tipo/error.rs:489:9
[INFO] [stdout]     |
[INFO] [stdout] 489 |         given: usize,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> src/tipo/error.rs:502:27
[INFO] [stdout]     |
[INFO] [stdout] 502 |     KeywordInModuleName { name: String, keyword: String },
[INFO] [stdout]     |                           ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `keyword` is never read
[INFO] [stdout]    --> src/tipo/error.rs:502:41
[INFO] [stdout]     |
[INFO] [stdout] 502 |     KeywordInModuleName { name: String, keyword: String },
[INFO] [stdout]     |                                         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:516:9
[INFO] [stdout]     |
[INFO] [stdout] 516 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `patterns` is never read
[INFO] [stdout]    --> src/tipo/error.rs:518:9
[INFO] [stdout]     |
[INFO] [stdout] 518 |         patterns: Vec1<AssignmentPattern>,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `kind` is never read
[INFO] [stdout]    --> src/tipo/error.rs:519:9
[INFO] [stdout]     |
[INFO] [stdout] 519 |         kind: UntypedAssignmentKind,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:547:9
[INFO] [stdout]     |
[INFO] [stdout] 547 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:579:9
[INFO] [stdout]     |
[INFO] [stdout] 579 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `is_let` is never read
[INFO] [stdout]    --> src/tipo/error.rs:581:9
[INFO] [stdout]     |
[INFO] [stdout] 581 |         is_let: bool,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:594:9
[INFO] [stdout]     |
[INFO] [stdout] 594 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:606:9
[INFO] [stdout]     |
[INFO] [stdout] 606 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `labeled_arg_location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:608:9
[INFO] [stdout]     |
[INFO] [stdout] 608 |         labeled_arg_location: Span,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:634:9
[INFO] [stdout]     |
[INFO] [stdout] 634 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `leaked_location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:637:9
[INFO] [stdout]     |
[INFO] [stdout] 637 |         leaked_location: Option<Span>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `original` is never read
[INFO] [stdout]    --> src/tipo/error.rs:653:9
[INFO] [stdout]     |
[INFO] [stdout] 653 |         original: Option<Span>,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `redundant` is never read
[INFO] [stdout]    --> src/tipo/error.rs:655:9
[INFO] [stdout]     |
[INFO] [stdout] 655 |         redundant: Span,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:682:9
[INFO] [stdout]     |
[INFO] [stdout] 682 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:701:9
[INFO] [stdout]     |
[INFO] [stdout] 701 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:762:9
[INFO] [stdout]     |
[INFO] [stdout] 762 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `label` is never read
[INFO] [stdout]    --> src/tipo/error.rs:763:9
[INFO] [stdout]     |
[INFO] [stdout] 763 |         label: Box<String>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:778:9
[INFO] [stdout]     |
[INFO] [stdout] 778 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `arrow` is never read
[INFO] [stdout]    --> src/tipo/error.rs:780:9
[INFO] [stdout]     |
[INFO] [stdout] 780 |         arrow: Span,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:798:9
[INFO] [stdout]     |
[INFO] [stdout] 798 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:845:9
[INFO] [stdout]     |
[INFO] [stdout] 845 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `module_name` is never read
[INFO] [stdout]    --> src/tipo/error.rs:847:9
[INFO] [stdout]     |
[INFO] [stdout] 847 |         module_name: String,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:868:9
[INFO] [stdout]     |
[INFO] [stdout] 868 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `module_name` is never read
[INFO] [stdout]    --> src/tipo/error.rs:870:9
[INFO] [stdout]     |
[INFO] [stdout] 870 |         module_name: String,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:901:9
[INFO] [stdout]     |
[INFO] [stdout] 901 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `module_name` is never read
[INFO] [stdout]    --> src/tipo/error.rs:903:9
[INFO] [stdout]     |
[INFO] [stdout] 903 |         module_name: String,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:919:9
[INFO] [stdout]     |
[INFO] [stdout] 919 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `typ` is never read
[INFO] [stdout]    --> src/tipo/error.rs:920:9
[INFO] [stdout]     |
[INFO] [stdout] 920 |         typ: Rc<Type>,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `situation` is never read
[INFO] [stdout]    --> src/tipo/error.rs:923:9
[INFO] [stdout]     |
[INFO] [stdout] 923 |         situation: Option<UnknownRecordFieldSituation>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:934:9
[INFO] [stdout]     |
[INFO] [stdout] 934 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:950:9
[INFO] [stdout]     |
[INFO] [stdout] 950 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:967:9
[INFO] [stdout]     |
[INFO] [stdout] 967 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:980:9
[INFO] [stdout]     |
[INFO] [stdout] 980 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1004:9
[INFO] [stdout]      |
[INFO] [stdout] 1004 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1005:9
[INFO] [stdout]      |
[INFO] [stdout] 1005 |         name: String,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1027:9
[INFO] [stdout]      |
[INFO] [stdout] 1027 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1067:9
[INFO] [stdout]      |
[INFO] [stdout] 1067 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1078:9
[INFO] [stdout]      |
[INFO] [stdout] 1078 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1090:9
[INFO] [stdout]      |
[INFO] [stdout] 1090 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1100:9
[INFO] [stdout]      |
[INFO] [stdout] 1100 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1120:9
[INFO] [stdout]      |
[INFO] [stdout] 1120 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1136:9
[INFO] [stdout]      |
[INFO] [stdout] 1136 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `fallback` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1147:9
[INFO] [stdout]      |
[INFO] [stdout] 1147 |         fallback: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1157:9
[INFO] [stdout]      |
[INFO] [stdout] 1157 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1165:9
[INFO] [stdout]      |
[INFO] [stdout] 1165 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `missing` is never read
[INFO] [stdout]   --> src/tipo/error.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |         missing: u8,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]   --> src/tipo/error.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 |         value: UntypedExpr,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `given` is never read
[INFO] [stdout]   --> src/tipo/error.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |         given: Rc<Type>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `situation` is never read
[INFO] [stdout]   --> src/tipo/error.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |         situation: Option<UnifyErrorSituation>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `message` is never read
[INFO] [stdout]    --> src/tipo/error.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |         message: String,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `module` is never read
[INFO] [stdout]    --> src/tipo/error.rs:222:9
[INFO] [stdout]     |
[INFO] [stdout] 222 |         module: Vec<String>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> src/tipo/error.rs:275:9
[INFO] [stdout]     |
[INFO] [stdout] 275 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> src/tipo/error.rs:289:9
[INFO] [stdout]     |
[INFO] [stdout] 289 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tipo` is never read
[INFO] [stdout]    --> src/tipo/error.rs:327:9
[INFO] [stdout]     |
[INFO] [stdout] 327 |         tipo: Rc<Type>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `labels` is never read
[INFO] [stdout]    --> src/tipo/error.rs:376:9
[INFO] [stdout]     |
[INFO] [stdout] 376 |         labels: Vec<String>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> src/tipo/error.rs:487:9
[INFO] [stdout]     |
[INFO] [stdout] 487 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `expected` is never read
[INFO] [stdout]    --> src/tipo/error.rs:488:9
[INFO] [stdout]     |
[INFO] [stdout] 488 |         expected: usize,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `expr` is never read
[INFO] [stdout]    --> src/tipo/error.rs:517:9
[INFO] [stdout]     |
[INFO] [stdout] 517 |         expr: expr::UntypedExpr,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> src/tipo/error.rs:533:9
[INFO] [stdout]     |
[INFO] [stdout] 533 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tipo` is never read
[INFO] [stdout]    --> src/tipo/error.rs:548:9
[INFO] [stdout]     |
[INFO] [stdout] 548 |         tipo: Rc<Type>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `unmatched` is never read
[INFO] [stdout]    --> src/tipo/error.rs:580:9
[INFO] [stdout]     |
[INFO] [stdout] 580 |         unmatched: Vec<String>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tipo` is never read
[INFO] [stdout]    --> src/tipo/error.rs:595:9
[INFO] [stdout]     |
[INFO] [stdout] 595 |         tipo: Rc<Type>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `leaked` is never read
[INFO] [stdout]    --> src/tipo/error.rs:635:9
[INFO] [stdout]     |
[INFO] [stdout] 635 |         leaked: Type,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `index` is never read
[INFO] [stdout]    --> src/tipo/error.rs:714:9
[INFO] [stdout]     |
[INFO] [stdout] 714 |         index: usize,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `size` is never read
[INFO] [stdout]    --> src/tipo/error.rs:715:9
[INFO] [stdout]     |
[INFO] [stdout] 715 |         size: usize,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `index` is never read
[INFO] [stdout]    --> src/tipo/error.rs:728:9
[INFO] [stdout]     |
[INFO] [stdout] 728 |         index: usize,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `label` is never read
[INFO] [stdout]    --> src/tipo/error.rs:740:9
[INFO] [stdout]     |
[INFO] [stdout] 740 |         label: String,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> src/tipo/error.rs:764:9
[INFO] [stdout]     |
[INFO] [stdout] 764 |         name: Box<String>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `args` is never read
[INFO] [stdout]    --> src/tipo/error.rs:765:9
[INFO] [stdout]     |
[INFO] [stdout] 765 |         args: Vec<CallArg<UntypedPattern>>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `module` is never read
[INFO] [stdout]    --> src/tipo/error.rs:766:9
[INFO] [stdout]     |
[INFO] [stdout] 766 |         module: Option<Namespace>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `spread_location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:767:9
[INFO] [stdout]     |
[INFO] [stdout] 767 |         spread_location: Option<Span>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> src/tipo/error.rs:799:9
[INFO] [stdout]     |
[INFO] [stdout] 799 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `known_modules` is never read
[INFO] [stdout]    --> src/tipo/error.rs:800:9
[INFO] [stdout]     |
[INFO] [stdout] 800 |         known_modules: Vec<String>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> src/tipo/error.rs:846:9
[INFO] [stdout]     |
[INFO] [stdout] 846 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value_constructors` is never read
[INFO] [stdout]    --> src/tipo/error.rs:848:9
[INFO] [stdout]     |
[INFO] [stdout] 848 |         value_constructors: Vec<String>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `type_constructors` is never read
[INFO] [stdout]    --> src/tipo/error.rs:849:9
[INFO] [stdout]     |
[INFO] [stdout] 849 |         type_constructors: Vec<String>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> src/tipo/error.rs:869:9
[INFO] [stdout]     |
[INFO] [stdout] 869 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `type_constructors` is never read
[INFO] [stdout]    --> src/tipo/error.rs:871:9
[INFO] [stdout]     |
[INFO] [stdout] 871 |         type_constructors: Vec<String>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> src/tipo/error.rs:902:9
[INFO] [stdout]     |
[INFO] [stdout] 902 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value_constructors` is never read
[INFO] [stdout]    --> src/tipo/error.rs:904:9
[INFO] [stdout]     |
[INFO] [stdout] 904 |         value_constructors: Vec<String>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `label` is never read
[INFO] [stdout]    --> src/tipo/error.rs:921:9
[INFO] [stdout]     |
[INFO] [stdout] 921 |         label: String,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `fields` is never read
[INFO] [stdout]    --> src/tipo/error.rs:922:9
[INFO] [stdout]     |
[INFO] [stdout] 922 |         fields: Vec<String>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> src/tipo/error.rs:935:9
[INFO] [stdout]     |
[INFO] [stdout] 935 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `types` is never read
[INFO] [stdout]    --> src/tipo/error.rs:936:9
[INFO] [stdout]     |
[INFO] [stdout] 936 |         types: Vec<String>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> src/tipo/error.rs:951:9
[INFO] [stdout]     |
[INFO] [stdout] 951 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `constructors` is never read
[INFO] [stdout]    --> src/tipo/error.rs:952:9
[INFO] [stdout]     |
[INFO] [stdout] 952 |         constructors: Vec<String>,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]    --> src/tipo/error.rs:968:9
[INFO] [stdout]     |
[INFO] [stdout] 968 |         name: String,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `variables` is never read
[INFO] [stdout]    --> src/tipo/error.rs:969:9
[INFO] [stdout]     |
[INFO] [stdout] 969 |         variables: Vec<String>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `arity` is never read
[INFO] [stdout]    --> src/tipo/error.rs:981:9
[INFO] [stdout]     |
[INFO] [stdout] 981 |         arity: usize,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `return_type` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1028:9
[INFO] [stdout]      |
[INFO] [stdout] 1028 |         return_type: Rc<Type>,
[INFO] [stdout]      |         ^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `count` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1076:9
[INFO] [stdout]      |
[INFO] [stdout] 1076 |         count: usize,
[INFO] [stdout]      |         ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `available_purposes` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1121:9
[INFO] [stdout]      |
[INFO] [stdout] 1121 |         available_purposes: Vec<String>,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `available_handlers` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1137:9
[INFO] [stdout]      |
[INFO] [stdout] 1137 |         available_handlers: Vec<String>,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `expected` is never read
[INFO] [stdout]   --> src/tipo/error.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |         expected: Rc<Type>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rigid_type_names` is never read
[INFO] [stdout]   --> src/tipo/error.rs:94:9
[INFO] [stdout]    |
[INFO] [stdout] 94 |         rigid_type_names: HashMap<u64, String>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `cycle` is never read
[INFO] [stdout]    --> src/tipo/error.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 |         cycle: Vec<Span>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:274:9
[INFO] [stdout]     |
[INFO] [stdout] 274 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:288:9
[INFO] [stdout]     |
[INFO] [stdout] 288 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:360:9
[INFO] [stdout]     |
[INFO] [stdout] 360 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:373:9
[INFO] [stdout]     |
[INFO] [stdout] 373 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `expected` is never read
[INFO] [stdout]    --> src/tipo/error.rs:374:9
[INFO] [stdout]     |
[INFO] [stdout] 374 |         expected: usize,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `given` is never read
[INFO] [stdout]    --> src/tipo/error.rs:375:9
[INFO] [stdout]     |
[INFO] [stdout] 375 |         given: usize,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `expected` is never read
[INFO] [stdout]    --> src/tipo/error.rs:411:9
[INFO] [stdout]     |
[INFO] [stdout] 411 |         expected: usize,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:532:9
[INFO] [stdout]     |
[INFO] [stdout] 532 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:690:9
[INFO] [stdout]     |
[INFO] [stdout] 690 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:713:9
[INFO] [stdout]     |
[INFO] [stdout] 713 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:727:9
[INFO] [stdout]     |
[INFO] [stdout] 727 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:739:9
[INFO] [stdout]     |
[INFO] [stdout] 739 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]    --> src/tipo/error.rs:989:9
[INFO] [stdout]     |
[INFO] [stdout] 989 |         location: Span,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1648:9
[INFO] [stdout]      |
[INFO] [stdout] 1648 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1670:9
[INFO] [stdout]      |
[INFO] [stdout] 1670 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1693:9
[INFO] [stdout]      |
[INFO] [stdout] 1693 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pattern_location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1695:9
[INFO] [stdout]      |
[INFO] [stdout] 1695 |         pattern_location: Span,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value_location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1697:9
[INFO] [stdout]      |
[INFO] [stdout] 1697 |         value_location: Span,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1706:9
[INFO] [stdout]      |
[INFO] [stdout] 1706 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `tipo` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1707:9
[INFO] [stdout]      |
[INFO] [stdout] 1707 |         tipo: Rc<Type>,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1726:9
[INFO] [stdout]      |
[INFO] [stdout] 1726 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1727:9
[INFO] [stdout]      |
[INFO] [stdout] 1727 |         name: String,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1738:9
[INFO] [stdout]      |
[INFO] [stdout] 1738 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1739:9
[INFO] [stdout]      |
[INFO] [stdout] 1739 |         name: String,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1750:9
[INFO] [stdout]      |
[INFO] [stdout] 1750 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1751:9
[INFO] [stdout]      |
[INFO] [stdout] 1751 |         name: String,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1766:9
[INFO] [stdout]      |
[INFO] [stdout] 1766 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1767:9
[INFO] [stdout]      |
[INFO] [stdout] 1767 |         name: String,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1782:9
[INFO] [stdout]      |
[INFO] [stdout] 1782 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1783:9
[INFO] [stdout]      |
[INFO] [stdout] 1783 |         name: String,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1819:9
[INFO] [stdout]      |
[INFO] [stdout] 1819 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1840:9
[INFO] [stdout]      |
[INFO] [stdout] 1840 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1861:9
[INFO] [stdout]      |
[INFO] [stdout] 1861 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1877:9
[INFO] [stdout]      |
[INFO] [stdout] 1877 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1906:9
[INFO] [stdout]      |
[INFO] [stdout] 1906 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1916:9
[INFO] [stdout]      |
[INFO] [stdout] 1916 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1928:9
[INFO] [stdout]      |
[INFO] [stdout] 1928 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sample` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1671:9
[INFO] [stdout]      |
[INFO] [stdout] 1671 |         sample: UntypedExpr,
[INFO] [stdout]      |         ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sample` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1698:9
[INFO] [stdout]      |
[INFO] [stdout] 1698 |         sample: UntypedExpr,
[INFO] [stdout]      |         ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1796:9
[INFO] [stdout]      |
[INFO] [stdout] 1796 |         name: String,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1820:9
[INFO] [stdout]      |
[INFO] [stdout] 1820 |         name: String,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `name` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1862:9
[INFO] [stdout]      |
[INFO] [stdout] 1862 |         name: String,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1907:9
[INFO] [stdout]      |
[INFO] [stdout] 1907 |         value: String,
[INFO] [stdout]      |         ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `suggestion` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1917:9
[INFO] [stdout]      |
[INFO] [stdout] 1917 |         suggestion: UntypedPattern,
[INFO] [stdout]      |         ^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1638:9
[INFO] [stdout]      |
[INFO] [stdout] 1638 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `location` is never read
[INFO] [stdout]     --> src/tipo/error.rs:1656:9
[INFO] [stdout]      |
[INFO] [stdout] 1656 |         location: Span,
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 58s
[INFO] running `Command { std: "docker" "inspect" "642eddb2c3c49b1b96c1c416b20e69f556fc2650b8e41174bd8e4248359bca31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "642eddb2c3c49b1b96c1c416b20e69f556fc2650b8e41174bd8e4248359bca31", kill_on_drop: false }`
[INFO] [stdout] 642eddb2c3c49b1b96c1c416b20e69f556fc2650b8e41174bd8e4248359bca31
