[INFO] cloning repository https://github.com/bitwalker/litcheck
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bitwalker/litcheck" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbitwalker%2Flitcheck", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbitwalker%2Flitcheck'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6e6f3b3c1f78c79330c7b72f97a6ddc30e41880b
[INFO] building bitwalker/litcheck against try#58b1b3c5342a414c161338871f8004258ccef2a7 for pr-149937
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbitwalker%2Flitcheck" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/bitwalker/litcheck
[INFO] finished tweaking git repo https://github.com/bitwalker/litcheck
[INFO] tweaked toml for git repo https://github.com/bitwalker/litcheck written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bitwalker/litcheck on toolchain 58b1b3c5342a414c161338871f8004258ccef2a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+58b1b3c5342a414c161338871f8004258ccef2a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bitwalker/litcheck 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" "+58b1b3c5342a414c161338871f8004258ccef2a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+58b1b3c5342a414c161338871f8004258ccef2a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "2a23a3541f73c31c64b90a51311594d0e7aefde364bebc5a809594368793ab22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a23a3541f73c31c64b90a51311594d0e7aefde364bebc5a809594368793ab22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a23a3541f73c31c64b90a51311594d0e7aefde364bebc5a809594368793ab22", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+58b1b3c5342a414c161338871f8004258ccef2a7" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling litcheck-core v0.2.2 (/opt/rustwide/workdir/core)
[INFO] [stderr]    Compiling toml_edit v0.21.0
[INFO] [stderr]    Compiling litcheck-filecheck v0.2.2 (/opt/rustwide/workdir/filecheck)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> filecheck/src/pattern/matcher/mod.rs:96:25
[INFO] [stdout]    |
[INFO] [stdout] 96 | impl<'a> MatcherMut for (dyn DynMatcher + 'a) {
[INFO] [stdout]    |                         ^                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 96 - impl<'a> MatcherMut for (dyn DynMatcher + 'a) {
[INFO] [stdout] 96 + impl<'a> MatcherMut for dyn DynMatcher + 'a  {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> filecheck/src/pattern/matcher/mod.rs:143:25
[INFO] [stdout]     |
[INFO] [stdout] 143 | impl<'a> MatcherMut for (dyn DynMatcherMut + 'a) {
[INFO] [stdout]     |                         ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 143 - impl<'a> MatcherMut for (dyn DynMatcherMut + 'a) {
[INFO] [stdout] 143 + impl<'a> MatcherMut for dyn DynMatcherMut + 'a  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> filecheck/src/rules/mod.rs:63:25
[INFO] [stdout]    |
[INFO] [stdout] 63 | impl<'context> Rule for (dyn DynRule + 'context) {
[INFO] [stdout]    |                         ^                      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 63 - impl<'context> Rule for (dyn DynRule + 'context) {
[INFO] [stdout] 63 + impl<'context> Rule for dyn DynRule + 'context  {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling toml v0.8.8
[INFO] [stderr]    Compiling litcheck-lit v0.2.2 (/opt/rustwide/workdir/lit)
[INFO] [stdout] warning: value assigned to `test_from` is never read
[INFO] [stdout]  --> filecheck/src/errors.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub test_from: TestInputType,
[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 `span` is never read
[INFO] [stdout]   --> filecheck/src/errors.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `input` is never read
[INFO] [stdout]   --> filecheck/src/errors.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub input: ArcSource,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `errors` is never read
[INFO] [stdout]   --> filecheck/src/errors.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub errors: Vec<CheckFailedError>,
[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]   --> filecheck/src/errors.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         kind: Check,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `line` is never read
[INFO] [stdout]   --> filecheck/src/errors.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         line: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `var` is never read
[INFO] [stdout]   --> filecheck/src/errors.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |         var: SourceSpan,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `line` is never read
[INFO] [stdout]   --> filecheck/src/errors.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |         line: SourceSpan,
[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]   --> filecheck/src/errors.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub span: Option<SourceSpan>,
[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]   --> filecheck/src/errors.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub kind: std::num::IntErrorKind,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `specific_span` is never read
[INFO] [stdout]   --> filecheck/src/errors.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub specific_span: Option<SourceSpan>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `match_file` is never read
[INFO] [stdout]   --> filecheck/src/errors.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub match_file: ArcSource,
[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]   --> filecheck/src/errors.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |     pub span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `match_file` is never read
[INFO] [stdout]   --> filecheck/src/errors.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub match_file: ArcSource,
[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]   --> filecheck/src/errors.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub 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]   --> filecheck/src/errors.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `input_file` is never read
[INFO] [stdout]   --> filecheck/src/errors.rs:94:9
[INFO] [stdout]    |
[INFO] [stdout] 94 |         input_file: litcheck::diagnostics::ArcSource,
[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]   --> filecheck/src/errors.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |         labels: Vec<RelatedLabel>,
[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]    --> filecheck/src/errors.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 128 |         span: SourceSpan,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `input_file` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:130:9
[INFO] [stdout]     |
[INFO] [stdout] 130 |         input_file: litcheck::diagnostics::ArcSource,
[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]    --> filecheck/src/errors.rs:132:9
[INFO] [stdout]     |
[INFO] [stdout] 132 |         labels: Vec<RelatedLabel>,
[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]    --> filecheck/src/errors.rs:142:9
[INFO] [stdout]     |
[INFO] [stdout] 142 |         span: SourceSpan,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `input_file` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:144:9
[INFO] [stdout]     |
[INFO] [stdout] 144 |         input_file: litcheck::diagnostics::ArcSource,
[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` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:146:9
[INFO] [stdout]     |
[INFO] [stdout] 146 |         pattern: Option<RelatedCheckError>,
[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]    --> filecheck/src/errors.rs:156:9
[INFO] [stdout]     |
[INFO] [stdout] 156 |         span: SourceSpan,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `input_file` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:158:9
[INFO] [stdout]     |
[INFO] [stdout] 158 |         input_file: litcheck::diagnostics::ArcSource,
[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` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:160:9
[INFO] [stdout]     |
[INFO] [stdout] 160 |         pattern: Option<RelatedCheckError>,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `error` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 162 |         error: Option<RelatedError>,
[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]    --> filecheck/src/errors.rs:173:9
[INFO] [stdout]     |
[INFO] [stdout] 173 |         span: SourceSpan,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `match_file` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:175:9
[INFO] [stdout]     |
[INFO] [stdout] 175 |         match_file: litcheck::diagnostics::ArcSource,
[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]    --> filecheck/src/errors.rs:210:9
[INFO] [stdout]     |
[INFO] [stdout] 210 |         span: SourceSpan,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `match_file` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:212:9
[INFO] [stdout]     |
[INFO] [stdout] 212 |         match_file: litcheck::diagnostics::ArcSource,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `failed` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:224:9
[INFO] [stdout]     |
[INFO] [stdout] 224 |         failed: Vec<CheckFailedError>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `help` is never read
[INFO] [stdout]   --> filecheck/src/errors.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |         help: Option<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 `input_file` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 107 |         input_file: litcheck::diagnostics::ArcSource,
[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]    --> filecheck/src/errors.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |         labels: Vec<RelatedLabel>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `input_file` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:119:9
[INFO] [stdout]     |
[INFO] [stdout] 119 |         input_file: litcheck::diagnostics::ArcSource,
[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` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 121 |         pattern: Option<RelatedCheckError>,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `note` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:134:9
[INFO] [stdout]     |
[INFO] [stdout] 134 |         note: Option<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 `help` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:148:9
[INFO] [stdout]     |
[INFO] [stdout] 148 |         help: Option<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 `help` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 164 |         help: Option<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 `note` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:177:9
[INFO] [stdout]     |
[INFO] [stdout] 177 |         note: Option<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 `match_file` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:189:9
[INFO] [stdout]     |
[INFO] [stdout] 189 |         match_file: litcheck::diagnostics::ArcSource,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `error` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:191:9
[INFO] [stdout]     |
[INFO] [stdout] 191 |         error: Option<RelatedError>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `match_file` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:200:9
[INFO] [stdout]     |
[INFO] [stdout] 200 |         match_file: litcheck::diagnostics::ArcSource,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `error` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:202:9
[INFO] [stdout]     |
[INFO] [stdout] 202 |         error: Option<RelatedError>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `notes` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:214:9
[INFO] [stdout]     |
[INFO] [stdout] 214 |         notes: Option<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]    --> filecheck/src/errors.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |         span: SourceSpan,
[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]    --> filecheck/src/errors.rs:117:9
[INFO] [stdout]     |
[INFO] [stdout] 117 |         span: SourceSpan,
[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]    --> filecheck/src/errors.rs:187:9
[INFO] [stdout]     |
[INFO] [stdout] 187 |         span: SourceSpan,
[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]    --> filecheck/src/errors.rs:198:9
[INFO] [stdout]     |
[INFO] [stdout] 198 |         span: SourceSpan,
[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]    --> filecheck/src/errors.rs:248:9
[INFO] [stdout]     |
[INFO] [stdout] 248 |     pub span: SourceSpan,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `match_file` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:250:9
[INFO] [stdout]     |
[INFO] [stdout] 250 |     pub match_file: litcheck::diagnostics::ArcSource,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `severity` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:256:9
[INFO] [stdout]     |
[INFO] [stdout] 256 |     pub severity: litcheck::diagnostics::Severity,
[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]    --> filecheck/src/errors.rs:257:9
[INFO] [stdout]     |
[INFO] [stdout] 257 |     pub labels: SmallVec<[Label; 1]>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `file` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:258:9
[INFO] [stdout]     |
[INFO] [stdout] 258 |     pub file: litcheck::diagnostics::ArcSource,
[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]   --> filecheck/src/expr/error.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `token` is never read
[INFO] [stdout]   --> filecheck/src/expr/error.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         token: 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]   --> filecheck/src/expr/error.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         span: SourceSpan,
[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]   --> filecheck/src/expr/error.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `error` is never read
[INFO] [stdout]   --> filecheck/src/expr/error.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         error: core::num::ParseIntError,
[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]   --> filecheck/src/expr/error.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         expected: 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]   --> filecheck/src/expr/error.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         expected: 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 `span` is never read
[INFO] [stdout]  --> filecheck/src/expr/error.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |         span: SourceSpan,
[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]   --> filecheck/src/expr/error.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `token` is never read
[INFO] [stdout]   --> filecheck/src/expr/error.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         token: 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]   --> filecheck/src/expr/error.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |         span: SourceSpan,
[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]   --> filecheck/src/expr/error.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `callee` is never read
[INFO] [stdout]    --> filecheck/src/expr/error.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |         callee: 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 `callee` is never read
[INFO] [stdout]    --> filecheck/src/expr/error.rs:122:9
[INFO] [stdout]     |
[INFO] [stdout] 122 |         callee: 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 `given` is never read
[INFO] [stdout]    --> filecheck/src/expr/error.rs:124:9
[INFO] [stdout]     |
[INFO] [stdout] 124 |         given: 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 `span` is never read
[INFO] [stdout]    --> filecheck/src/expr/error.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 114 |         span: SourceSpan,
[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]    --> filecheck/src/expr/error.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 121 |         span: SourceSpan,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `precision` is never read
[INFO] [stdout]   --> filecheck/src/expr/num.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         precision: 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 `actual` is never read
[INFO] [stdout]   --> filecheck/src/expr/num.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         actual: 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 `reason` is never read
[INFO] [stdout]   --> filecheck/src/expr/num.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         reason: core::num::IntErrorKind,
[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]  --> filecheck/src/expr/num.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |         span: SourceSpan,
[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]   --> filecheck/src/expr/num.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         span: SourceSpan,
[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]   --> filecheck/src/expr/num.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         span: SourceSpan,
[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]   --> filecheck/src/expr/num.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         span: SourceSpan,
[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]  --> filecheck/src/parse/lexer/error.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |         span: SourceSpan,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `error` is never read
[INFO] [stdout]   --> filecheck/src/parse/lexer/error.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |         error: core::num::ParseIntError,
[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]   --> filecheck/src/parse/lexer/error.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `error` is never read
[INFO] [stdout]   --> filecheck/src/parse/lexer/error.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         error: core::num::ParseIntError,
[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]   --> filecheck/src/parse/lexer/error.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         span: SourceSpan,
[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]   --> filecheck/src/parse/lexer/error.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         span: SourceSpan,
[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]   --> filecheck/src/parse/mod.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `token` is never read
[INFO] [stdout]   --> filecheck/src/parse/mod.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         token: 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]   --> filecheck/src/parse/mod.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |         span: SourceSpan,
[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]   --> filecheck/src/parse/mod.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |         span: SourceSpan,
[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]   --> filecheck/src/parse/mod.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         expected: 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]   --> filecheck/src/parse/mod.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |         expected: 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 `span` is never read
[INFO] [stdout]   --> filecheck/src/parse/mod.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         span: SourceSpan,
[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]   --> filecheck/src/parse/mod.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `token` is never read
[INFO] [stdout]   --> filecheck/src/parse/mod.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         token: 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]   --> filecheck/src/parse/mod.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         span: SourceSpan,
[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]   --> filecheck/src/parse/mod.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         span: SourceSpan,
[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]   --> filecheck/src/parse/mod.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |         span: SourceSpan,
[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]   --> filecheck/src/parse/mod.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         span: SourceSpan,
[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]   --> lit/src/config/expr/boolean.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         span: SourceSpan,
[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 `token` is never read
[INFO] [stdout]   --> lit/src/config/expr/boolean.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         token: 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]   --> lit/src/config/expr/boolean.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         span: SourceSpan,
[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]   --> lit/src/config/expr/boolean.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         expected: Vec<&'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 `expected` is never read
[INFO] [stdout]   --> lit/src/config/expr/boolean.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         expected: Vec<&'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 `span` is never read
[INFO] [stdout]   --> lit/src/config/expr/boolean.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `c` is never read
[INFO] [stdout]   --> lit/src/config/expr/boolean.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         c: char,
[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]   --> lit/src/config/expr/boolean.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `error` is never read
[INFO] [stdout]   --> lit/src/config/expr/boolean.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         error: regex::Error,
[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]   --> lit/src/config/substitutions.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     span: SourceSpan,
[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` is never read
[INFO] [stdout]   --> lit/src/config/substitutions.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pattern: 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]    --> lit/src/formats/sh/script/directives.rs:161:9
[INFO] [stdout]     |
[INFO] [stdout] 161 |         span: SourceSpan,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `key` is never read
[INFO] [stdout]    --> lit/src/formats/sh/script/directives.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 162 |         key: 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]    --> lit/src/formats/sh/script/directives.rs:168:9
[INFO] [stdout]     |
[INFO] [stdout] 168 |         span: SourceSpan,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `key` is never read
[INFO] [stdout]    --> lit/src/formats/sh/script/directives.rs:169:9
[INFO] [stdout]     |
[INFO] [stdout] 169 |         key: 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]    --> lit/src/formats/sh/script/directives.rs:175:9
[INFO] [stdout]     |
[INFO] [stdout] 175 |         span: SourceSpan,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `key` is never read
[INFO] [stdout]    --> lit/src/formats/sh/script/directives.rs:176:9
[INFO] [stdout]     |
[INFO] [stdout] 176 |         key: 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]    --> lit/src/formats/sh/script/directives.rs:182:9
[INFO] [stdout]     |
[INFO] [stdout] 182 |         span: SourceSpan,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `key` is never read
[INFO] [stdout]    --> lit/src/formats/sh/script/directives.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 183 |         key: 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 `pattern` is never read
[INFO] [stdout]    --> lit/src/formats/sh/script/directives.rs:184:9
[INFO] [stdout]     |
[INFO] [stdout] 184 |         pattern: 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 `errors` is never read
[INFO] [stdout]   --> lit/src/formats/sh/script/mod.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     errors: Vec<TestScriptError>,
[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]   --> lit/src/formats/sh/script/mod.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |         kind: DirectiveKind,
[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]   --> lit/src/formats/sh/script/mod.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |         kind: DirectiveKind,
[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]   --> lit/src/formats/sh/script/mod.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `error` is never read
[INFO] [stdout]   --> lit/src/formats/sh/script/mod.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         error: core::num::ParseIntError,
[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]   --> lit/src/formats/sh/script/mod.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `prev_line` is never read
[INFO] [stdout]   --> lit/src/formats/sh/script/mod.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         prev_line: SourceSpan,
[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]   --> lit/src/formats/sh/script/mod.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         expected: DirectiveKind,
[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]   --> lit/src/formats/sh/script/mod.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `prev_line` is never read
[INFO] [stdout]   --> lit/src/formats/sh/script/mod.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |         prev_line: SourceSpan,
[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]   --> lit/src/formats/sh/script/mod.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |         expected: DirectiveKind,
[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]   --> lit/src/formats/sh/script/mod.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 83 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `prev_span` is never read
[INFO] [stdout]   --> lit/src/formats/sh/script/mod.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |         prev_span: SourceSpan,
[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]   --> lit/src/formats/sh/script/mod.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `error` is never read
[INFO] [stdout]   --> lit/src/formats/sh/script/mod.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |         error: core::num::ParseIntError,
[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]   --> lit/src/suite/error.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         span: Option<SourceSpan>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `error` is never read
[INFO] [stdout]   --> lit/src/suite/error.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         error: toml::de::Error,
[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]   --> lit/src/suite/error.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         span: SourceSpan,
[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]   --> lit/src/suite/error.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `source_dir` is never read
[INFO] [stdout]   --> lit/src/suite/error.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         source_dir: PathBuf,
[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]   --> lit/src/suite/error.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `working_dir` is never read
[INFO] [stdout]   --> lit/src/suite/error.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         working_dir: PathBuf,
[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]   --> lit/src/test/config.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `error` is never read
[INFO] [stdout]   --> lit/src/test/config.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         error: toml::de::Error,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `kind` is never used
[INFO] [stdout]   --> lit/src/formats/sh/script/directives.rs:83:8
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub trait Directive: Any + fmt::Debug + Spanned {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] 83 |     fn kind(&self) -> DirectiveKind;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `prefix` is never read
[INFO] [stdout]   --> filecheck/src/parse/lexer/patterns.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct Pattern {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 10 |     pub raw: String,
[INFO] [stdout] 11 |     pub prefix: Prefix,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Pattern` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling litcheck v0.2.2 (/opt/rustwide/workdir/litcheck)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 15s
[INFO] running `Command { std: "docker" "inspect" "b7b67999ed16f6cefbce32c4d5c81d0a433c8d8c3c235e80ba8a3766be6b9721", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7b67999ed16f6cefbce32c4d5c81d0a433c8d8c3c235e80ba8a3766be6b9721", kill_on_drop: false }`
[INFO] [stdout] b7b67999ed16f6cefbce32c4d5c81d0a433c8d8c3c235e80ba8a3766be6b9721
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+58b1b3c5342a414c161338871f8004258ccef2a7" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39e656f5a0648591a2bde467ccfb78f4469f6dab5e94b67dd9855f6420f91c37
[INFO] running `Command { std: "docker" "start" "-a" "39e656f5a0648591a2bde467ccfb78f4469f6dab5e94b67dd9855f6420f91c37", kill_on_drop: false }`
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling yansi v0.5.1
[INFO] [stdout] warning: value assigned to `span` is never read
[INFO] [stdout]   --> lit/src/config/expr/boolean.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         span: SourceSpan,
[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 `token` is never read
[INFO] [stdout]   --> lit/src/config/expr/boolean.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         token: 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]   --> lit/src/config/expr/boolean.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         span: SourceSpan,
[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]   --> lit/src/config/expr/boolean.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         expected: Vec<&'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 `expected` is never read
[INFO] [stdout]   --> lit/src/config/expr/boolean.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         expected: Vec<&'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 `span` is never read
[INFO] [stdout]   --> lit/src/config/expr/boolean.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `c` is never read
[INFO] [stdout]   --> lit/src/config/expr/boolean.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         c: char,
[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]   --> lit/src/config/expr/boolean.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `error` is never read
[INFO] [stdout]   --> lit/src/config/expr/boolean.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         error: regex::Error,
[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]   --> lit/src/config/substitutions.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     span: SourceSpan,
[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` is never read
[INFO] [stdout]   --> lit/src/config/substitutions.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pattern: 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]    --> lit/src/formats/sh/script/directives.rs:161:9
[INFO] [stdout]     |
[INFO] [stdout] 161 |         span: SourceSpan,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `key` is never read
[INFO] [stdout]    --> lit/src/formats/sh/script/directives.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 162 |         key: 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]    --> lit/src/formats/sh/script/directives.rs:168:9
[INFO] [stdout]     |
[INFO] [stdout] 168 |         span: SourceSpan,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `key` is never read
[INFO] [stdout]    --> lit/src/formats/sh/script/directives.rs:169:9
[INFO] [stdout]     |
[INFO] [stdout] 169 |         key: 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]    --> lit/src/formats/sh/script/directives.rs:175:9
[INFO] [stdout]     |
[INFO] [stdout] 175 |         span: SourceSpan,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `key` is never read
[INFO] [stdout]    --> lit/src/formats/sh/script/directives.rs:176:9
[INFO] [stdout]     |
[INFO] [stdout] 176 |         key: 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]    --> lit/src/formats/sh/script/directives.rs:182:9
[INFO] [stdout]     |
[INFO] [stdout] 182 |         span: SourceSpan,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `key` is never read
[INFO] [stdout]    --> lit/src/formats/sh/script/directives.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 183 |         key: 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 `pattern` is never read
[INFO] [stdout]    --> lit/src/formats/sh/script/directives.rs:184:9
[INFO] [stdout]     |
[INFO] [stdout] 184 |         pattern: 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 `errors` is never read
[INFO] [stdout]   --> lit/src/formats/sh/script/mod.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     errors: Vec<TestScriptError>,
[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]   --> lit/src/formats/sh/script/mod.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |         kind: DirectiveKind,
[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]   --> lit/src/formats/sh/script/mod.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |         kind: DirectiveKind,
[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]   --> lit/src/formats/sh/script/mod.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `error` is never read
[INFO] [stdout]   --> lit/src/formats/sh/script/mod.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         error: core::num::ParseIntError,
[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]   --> lit/src/formats/sh/script/mod.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `prev_line` is never read
[INFO] [stdout]   --> lit/src/formats/sh/script/mod.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         prev_line: SourceSpan,
[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]   --> lit/src/formats/sh/script/mod.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         expected: DirectiveKind,
[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]   --> lit/src/formats/sh/script/mod.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `prev_line` is never read
[INFO] [stdout]   --> lit/src/formats/sh/script/mod.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |         prev_line: SourceSpan,
[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]   --> lit/src/formats/sh/script/mod.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |         expected: DirectiveKind,
[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]   --> lit/src/formats/sh/script/mod.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 83 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `prev_span` is never read
[INFO] [stdout]   --> lit/src/formats/sh/script/mod.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |         prev_span: SourceSpan,
[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]   --> lit/src/formats/sh/script/mod.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `error` is never read
[INFO] [stdout]   --> lit/src/formats/sh/script/mod.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |         error: core::num::ParseIntError,
[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]   --> lit/src/suite/error.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         span: Option<SourceSpan>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `error` is never read
[INFO] [stdout]   --> lit/src/suite/error.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         error: toml::de::Error,
[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]   --> lit/src/suite/error.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         span: SourceSpan,
[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]   --> lit/src/suite/error.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `source_dir` is never read
[INFO] [stdout]   --> lit/src/suite/error.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         source_dir: PathBuf,
[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]   --> lit/src/suite/error.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `working_dir` is never read
[INFO] [stdout]   --> lit/src/suite/error.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         working_dir: PathBuf,
[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]   --> lit/src/test/config.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `error` is never read
[INFO] [stdout]   --> lit/src/test/config.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         error: toml::de::Error,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `kind` is never used
[INFO] [stdout]   --> lit/src/formats/sh/script/directives.rs:83:8
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub trait Directive: Any + fmt::Debug + Spanned {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] 83 |     fn kind(&self) -> DirectiveKind;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling lalrpop v0.20.0
[INFO] [stderr]    Compiling pretty_assertions v1.4.0
[INFO] [stderr]    Compiling litcheck-core v0.2.2 (/opt/rustwide/workdir/core)
[INFO] [stderr]    Compiling litcheck-lit v0.2.2 (/opt/rustwide/workdir/lit)
[INFO] [stdout] warning: value assigned to `span` is never read
[INFO] [stdout]   --> lit/src/config/expr/boolean.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         span: SourceSpan,
[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 `token` is never read
[INFO] [stdout]   --> lit/src/config/expr/boolean.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         token: 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]   --> lit/src/config/expr/boolean.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         span: SourceSpan,
[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]   --> lit/src/config/expr/boolean.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         expected: Vec<&'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 `expected` is never read
[INFO] [stdout]   --> lit/src/config/expr/boolean.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         expected: Vec<&'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 `span` is never read
[INFO] [stdout]   --> lit/src/config/expr/boolean.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `c` is never read
[INFO] [stdout]   --> lit/src/config/expr/boolean.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         c: char,
[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]   --> lit/src/config/expr/boolean.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `error` is never read
[INFO] [stdout]   --> lit/src/config/expr/boolean.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         error: regex::Error,
[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]   --> lit/src/config/substitutions.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     span: SourceSpan,
[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` is never read
[INFO] [stdout]   --> lit/src/config/substitutions.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pattern: 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]    --> lit/src/formats/sh/script/directives.rs:161:9
[INFO] [stdout]     |
[INFO] [stdout] 161 |         span: SourceSpan,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `key` is never read
[INFO] [stdout]    --> lit/src/formats/sh/script/directives.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 162 |         key: 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]    --> lit/src/formats/sh/script/directives.rs:168:9
[INFO] [stdout]     |
[INFO] [stdout] 168 |         span: SourceSpan,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `key` is never read
[INFO] [stdout]    --> lit/src/formats/sh/script/directives.rs:169:9
[INFO] [stdout]     |
[INFO] [stdout] 169 |         key: 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]    --> lit/src/formats/sh/script/directives.rs:175:9
[INFO] [stdout]     |
[INFO] [stdout] 175 |         span: SourceSpan,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `key` is never read
[INFO] [stdout]    --> lit/src/formats/sh/script/directives.rs:176:9
[INFO] [stdout]     |
[INFO] [stdout] 176 |         key: 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]    --> lit/src/formats/sh/script/directives.rs:182:9
[INFO] [stdout]     |
[INFO] [stdout] 182 |         span: SourceSpan,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `key` is never read
[INFO] [stdout]    --> lit/src/formats/sh/script/directives.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 183 |         key: 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 `pattern` is never read
[INFO] [stdout]    --> lit/src/formats/sh/script/directives.rs:184:9
[INFO] [stdout]     |
[INFO] [stdout] 184 |         pattern: 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 `errors` is never read
[INFO] [stdout]   --> lit/src/formats/sh/script/mod.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     errors: Vec<TestScriptError>,
[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]   --> lit/src/formats/sh/script/mod.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |         kind: DirectiveKind,
[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]   --> lit/src/formats/sh/script/mod.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |         kind: DirectiveKind,
[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]   --> lit/src/formats/sh/script/mod.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `error` is never read
[INFO] [stdout]   --> lit/src/formats/sh/script/mod.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         error: core::num::ParseIntError,
[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]   --> lit/src/formats/sh/script/mod.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `prev_line` is never read
[INFO] [stdout]   --> lit/src/formats/sh/script/mod.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         prev_line: SourceSpan,
[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]   --> lit/src/formats/sh/script/mod.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         expected: DirectiveKind,
[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]   --> lit/src/formats/sh/script/mod.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `prev_line` is never read
[INFO] [stdout]   --> lit/src/formats/sh/script/mod.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |         prev_line: SourceSpan,
[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]   --> lit/src/formats/sh/script/mod.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |         expected: DirectiveKind,
[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]   --> lit/src/formats/sh/script/mod.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 83 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `prev_span` is never read
[INFO] [stdout]   --> lit/src/formats/sh/script/mod.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |         prev_span: SourceSpan,
[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]   --> lit/src/formats/sh/script/mod.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `error` is never read
[INFO] [stdout]   --> lit/src/formats/sh/script/mod.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |         error: core::num::ParseIntError,
[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]   --> lit/src/suite/error.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         span: Option<SourceSpan>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `error` is never read
[INFO] [stdout]   --> lit/src/suite/error.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         error: toml::de::Error,
[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]   --> lit/src/suite/error.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         span: SourceSpan,
[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]   --> lit/src/suite/error.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `source_dir` is never read
[INFO] [stdout]   --> lit/src/suite/error.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         source_dir: PathBuf,
[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]   --> lit/src/suite/error.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `working_dir` is never read
[INFO] [stdout]   --> lit/src/suite/error.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         working_dir: PathBuf,
[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]   --> lit/src/test/config.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `error` is never read
[INFO] [stdout]   --> lit/src/test/config.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         error: toml::de::Error,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `kind` is never used
[INFO] [stdout]   --> lit/src/formats/sh/script/directives.rs:83:8
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub trait Directive: Any + fmt::Debug + Spanned {
[INFO] [stdout]    |           --------- method in this trait
[INFO] [stdout] 83 |     fn kind(&self) -> DirectiveKind;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling litcheck-filecheck v0.2.2 (/opt/rustwide/workdir/filecheck)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> filecheck/src/pattern/matcher/mod.rs:96:25
[INFO] [stdout]    |
[INFO] [stdout] 96 | impl<'a> MatcherMut for (dyn DynMatcher + 'a) {
[INFO] [stdout]    |                         ^                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 96 - impl<'a> MatcherMut for (dyn DynMatcher + 'a) {
[INFO] [stdout] 96 + impl<'a> MatcherMut for dyn DynMatcher + 'a  {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> filecheck/src/pattern/matcher/mod.rs:143:25
[INFO] [stdout]     |
[INFO] [stdout] 143 | impl<'a> MatcherMut for (dyn DynMatcherMut + 'a) {
[INFO] [stdout]     |                         ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 143 - impl<'a> MatcherMut for (dyn DynMatcherMut + 'a) {
[INFO] [stdout] 143 + impl<'a> MatcherMut for dyn DynMatcherMut + 'a  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> filecheck/src/rules/mod.rs:63:25
[INFO] [stdout]    |
[INFO] [stdout] 63 | impl<'context> Rule for (dyn DynRule + 'context) {
[INFO] [stdout]    |                         ^                      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 63 - impl<'context> Rule for (dyn DynRule + 'context) {
[INFO] [stdout] 63 + impl<'context> Rule for dyn DynRule + 'context  {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> filecheck/src/pattern/matcher/mod.rs:96:25
[INFO] [stdout]    |
[INFO] [stdout] 96 | impl<'a> MatcherMut for (dyn DynMatcher + 'a) {
[INFO] [stdout]    |                         ^                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 96 - impl<'a> MatcherMut for (dyn DynMatcher + 'a) {
[INFO] [stdout] 96 + impl<'a> MatcherMut for dyn DynMatcher + 'a  {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> filecheck/src/pattern/matcher/mod.rs:143:25
[INFO] [stdout]     |
[INFO] [stdout] 143 | impl<'a> MatcherMut for (dyn DynMatcherMut + 'a) {
[INFO] [stdout]     |                         ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 143 - impl<'a> MatcherMut for (dyn DynMatcherMut + 'a) {
[INFO] [stdout] 143 + impl<'a> MatcherMut for dyn DynMatcherMut + 'a  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> filecheck/src/rules/mod.rs:63:25
[INFO] [stdout]    |
[INFO] [stdout] 63 | impl<'context> Rule for (dyn DynRule + 'context) {
[INFO] [stdout]    |                         ^                      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 63 - impl<'context> Rule for (dyn DynRule + 'context) {
[INFO] [stdout] 63 + impl<'context> Rule for dyn DynRule + 'context  {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `test_from` is never read
[INFO] [stdout]  --> filecheck/src/errors.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub test_from: TestInputType,
[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 `span` is never read
[INFO] [stdout]   --> filecheck/src/errors.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `input` is never read
[INFO] [stdout]   --> filecheck/src/errors.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub input: ArcSource,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `errors` is never read
[INFO] [stdout]   --> filecheck/src/errors.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub errors: Vec<CheckFailedError>,
[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]   --> filecheck/src/errors.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         kind: Check,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `line` is never read
[INFO] [stdout]   --> filecheck/src/errors.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         line: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `var` is never read
[INFO] [stdout]   --> filecheck/src/errors.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |         var: SourceSpan,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `line` is never read
[INFO] [stdout]   --> filecheck/src/errors.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |         line: SourceSpan,
[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]   --> filecheck/src/errors.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub span: Option<SourceSpan>,
[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]   --> filecheck/src/errors.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub kind: std::num::IntErrorKind,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `specific_span` is never read
[INFO] [stdout]   --> filecheck/src/errors.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub specific_span: Option<SourceSpan>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `match_file` is never read
[INFO] [stdout]   --> filecheck/src/errors.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub match_file: ArcSource,
[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]   --> filecheck/src/errors.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |     pub span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `match_file` is never read
[INFO] [stdout]   --> filecheck/src/errors.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub match_file: ArcSource,
[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]   --> filecheck/src/errors.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub 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]   --> filecheck/src/errors.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `input_file` is never read
[INFO] [stdout]   --> filecheck/src/errors.rs:94:9
[INFO] [stdout]    |
[INFO] [stdout] 94 |         input_file: litcheck::diagnostics::ArcSource,
[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]   --> filecheck/src/errors.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |         labels: Vec<RelatedLabel>,
[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]    --> filecheck/src/errors.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 128 |         span: SourceSpan,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `input_file` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:130:9
[INFO] [stdout]     |
[INFO] [stdout] 130 |         input_file: litcheck::diagnostics::ArcSource,
[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]    --> filecheck/src/errors.rs:132:9
[INFO] [stdout]     |
[INFO] [stdout] 132 |         labels: Vec<RelatedLabel>,
[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]    --> filecheck/src/errors.rs:142:9
[INFO] [stdout]     |
[INFO] [stdout] 142 |         span: SourceSpan,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `input_file` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:144:9
[INFO] [stdout]     |
[INFO] [stdout] 144 |         input_file: litcheck::diagnostics::ArcSource,
[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` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:146:9
[INFO] [stdout]     |
[INFO] [stdout] 146 |         pattern: Option<RelatedCheckError>,
[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]    --> filecheck/src/errors.rs:156:9
[INFO] [stdout]     |
[INFO] [stdout] 156 |         span: SourceSpan,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `input_file` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:158:9
[INFO] [stdout]     |
[INFO] [stdout] 158 |         input_file: litcheck::diagnostics::ArcSource,
[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` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:160:9
[INFO] [stdout]     |
[INFO] [stdout] 160 |         pattern: Option<RelatedCheckError>,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `error` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 162 |         error: Option<RelatedError>,
[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]    --> filecheck/src/errors.rs:173:9
[INFO] [stdout]     |
[INFO] [stdout] 173 |         span: SourceSpan,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `match_file` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:175:9
[INFO] [stdout]     |
[INFO] [stdout] 175 |         match_file: litcheck::diagnostics::ArcSource,
[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]    --> filecheck/src/errors.rs:210:9
[INFO] [stdout]     |
[INFO] [stdout] 210 |         span: SourceSpan,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `match_file` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:212:9
[INFO] [stdout]     |
[INFO] [stdout] 212 |         match_file: litcheck::diagnostics::ArcSource,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `failed` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:224:9
[INFO] [stdout]     |
[INFO] [stdout] 224 |         failed: Vec<CheckFailedError>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `help` is never read
[INFO] [stdout]   --> filecheck/src/errors.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |         help: Option<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 `input_file` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 107 |         input_file: litcheck::diagnostics::ArcSource,
[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]    --> filecheck/src/errors.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |         labels: Vec<RelatedLabel>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `input_file` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:119:9
[INFO] [stdout]     |
[INFO] [stdout] 119 |         input_file: litcheck::diagnostics::ArcSource,
[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` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 121 |         pattern: Option<RelatedCheckError>,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `note` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:134:9
[INFO] [stdout]     |
[INFO] [stdout] 134 |         note: Option<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 `help` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:148:9
[INFO] [stdout]     |
[INFO] [stdout] 148 |         help: Option<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 `help` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 164 |         help: Option<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 `note` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:177:9
[INFO] [stdout]     |
[INFO] [stdout] 177 |         note: Option<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 `match_file` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:189:9
[INFO] [stdout]     |
[INFO] [stdout] 189 |         match_file: litcheck::diagnostics::ArcSource,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `error` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:191:9
[INFO] [stdout]     |
[INFO] [stdout] 191 |         error: Option<RelatedError>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `match_file` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:200:9
[INFO] [stdout]     |
[INFO] [stdout] 200 |         match_file: litcheck::diagnostics::ArcSource,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `error` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:202:9
[INFO] [stdout]     |
[INFO] [stdout] 202 |         error: Option<RelatedError>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `notes` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:214:9
[INFO] [stdout]     |
[INFO] [stdout] 214 |         notes: Option<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]    --> filecheck/src/errors.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |         span: SourceSpan,
[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]    --> filecheck/src/errors.rs:117:9
[INFO] [stdout]     |
[INFO] [stdout] 117 |         span: SourceSpan,
[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]    --> filecheck/src/errors.rs:187:9
[INFO] [stdout]     |
[INFO] [stdout] 187 |         span: SourceSpan,
[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]    --> filecheck/src/errors.rs:198:9
[INFO] [stdout]     |
[INFO] [stdout] 198 |         span: SourceSpan,
[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]    --> filecheck/src/errors.rs:248:9
[INFO] [stdout]     |
[INFO] [stdout] 248 |     pub span: SourceSpan,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `match_file` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:250:9
[INFO] [stdout]     |
[INFO] [stdout] 250 |     pub match_file: litcheck::diagnostics::ArcSource,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `severity` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:256:9
[INFO] [stdout]     |
[INFO] [stdout] 256 |     pub severity: litcheck::diagnostics::Severity,
[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]    --> filecheck/src/errors.rs:257:9
[INFO] [stdout]     |
[INFO] [stdout] 257 |     pub labels: SmallVec<[Label; 1]>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `file` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:258:9
[INFO] [stdout]     |
[INFO] [stdout] 258 |     pub file: litcheck::diagnostics::ArcSource,
[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]   --> filecheck/src/expr/error.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `token` is never read
[INFO] [stdout]   --> filecheck/src/expr/error.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         token: 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]   --> filecheck/src/expr/error.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         span: SourceSpan,
[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]   --> filecheck/src/expr/error.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `error` is never read
[INFO] [stdout]   --> filecheck/src/expr/error.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         error: core::num::ParseIntError,
[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]   --> filecheck/src/expr/error.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         expected: 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]   --> filecheck/src/expr/error.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         expected: 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 `span` is never read
[INFO] [stdout]  --> filecheck/src/expr/error.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |         span: SourceSpan,
[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]   --> filecheck/src/expr/error.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `token` is never read
[INFO] [stdout]   --> filecheck/src/expr/error.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         token: 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]   --> filecheck/src/expr/error.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |         span: SourceSpan,
[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]   --> filecheck/src/expr/error.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `callee` is never read
[INFO] [stdout]    --> filecheck/src/expr/error.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |         callee: 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 `callee` is never read
[INFO] [stdout]    --> filecheck/src/expr/error.rs:122:9
[INFO] [stdout]     |
[INFO] [stdout] 122 |         callee: 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 `given` is never read
[INFO] [stdout]    --> filecheck/src/expr/error.rs:124:9
[INFO] [stdout]     |
[INFO] [stdout] 124 |         given: 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 `span` is never read
[INFO] [stdout]    --> filecheck/src/expr/error.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 114 |         span: SourceSpan,
[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]    --> filecheck/src/expr/error.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 121 |         span: SourceSpan,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `precision` is never read
[INFO] [stdout]   --> filecheck/src/expr/num.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         precision: 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 `actual` is never read
[INFO] [stdout]   --> filecheck/src/expr/num.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         actual: 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 `reason` is never read
[INFO] [stdout]   --> filecheck/src/expr/num.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         reason: core::num::IntErrorKind,
[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]  --> filecheck/src/expr/num.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |         span: SourceSpan,
[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]   --> filecheck/src/expr/num.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         span: SourceSpan,
[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]   --> filecheck/src/expr/num.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         span: SourceSpan,
[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]   --> filecheck/src/expr/num.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         span: SourceSpan,
[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]  --> filecheck/src/parse/lexer/error.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |         span: SourceSpan,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `error` is never read
[INFO] [stdout]   --> filecheck/src/parse/lexer/error.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |         error: core::num::ParseIntError,
[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]   --> filecheck/src/parse/lexer/error.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `error` is never read
[INFO] [stdout]   --> filecheck/src/parse/lexer/error.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         error: core::num::ParseIntError,
[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]   --> filecheck/src/parse/lexer/error.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         span: SourceSpan,
[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]   --> filecheck/src/parse/lexer/error.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         span: SourceSpan,
[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]   --> filecheck/src/parse/mod.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `token` is never read
[INFO] [stdout]   --> filecheck/src/parse/mod.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         token: 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]   --> filecheck/src/parse/mod.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |         span: SourceSpan,
[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]   --> filecheck/src/parse/mod.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |         span: SourceSpan,
[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]   --> filecheck/src/parse/mod.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         expected: 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]   --> filecheck/src/parse/mod.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |         expected: 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 `span` is never read
[INFO] [stdout]   --> filecheck/src/parse/mod.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         span: SourceSpan,
[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]   --> filecheck/src/parse/mod.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `token` is never read
[INFO] [stdout]   --> filecheck/src/parse/mod.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         token: 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]   --> filecheck/src/parse/mod.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         span: SourceSpan,
[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]   --> filecheck/src/parse/mod.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         span: SourceSpan,
[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]   --> filecheck/src/parse/mod.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |         span: SourceSpan,
[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]   --> filecheck/src/parse/mod.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `prefix` is never read
[INFO] [stdout]   --> filecheck/src/parse/lexer/patterns.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct Pattern {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 10 |     pub raw: String,
[INFO] [stdout] 11 |     pub prefix: Prefix,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Pattern` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `test_from` is never read
[INFO] [stdout]  --> filecheck/src/errors.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub test_from: TestInputType,
[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 `span` is never read
[INFO] [stdout]   --> filecheck/src/errors.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `input` is never read
[INFO] [stdout]   --> filecheck/src/errors.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub input: ArcSource,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `errors` is never read
[INFO] [stdout]   --> filecheck/src/errors.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub errors: Vec<CheckFailedError>,
[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]   --> filecheck/src/errors.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         kind: Check,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `line` is never read
[INFO] [stdout]   --> filecheck/src/errors.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         line: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `var` is never read
[INFO] [stdout]   --> filecheck/src/errors.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |         var: SourceSpan,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `line` is never read
[INFO] [stdout]   --> filecheck/src/errors.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |         line: SourceSpan,
[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]   --> filecheck/src/errors.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub span: Option<SourceSpan>,
[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]   --> filecheck/src/errors.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub kind: std::num::IntErrorKind,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `specific_span` is never read
[INFO] [stdout]   --> filecheck/src/errors.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub specific_span: Option<SourceSpan>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `match_file` is never read
[INFO] [stdout]   --> filecheck/src/errors.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub match_file: ArcSource,
[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]   --> filecheck/src/errors.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |     pub span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `match_file` is never read
[INFO] [stdout]   --> filecheck/src/errors.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub match_file: ArcSource,
[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]   --> filecheck/src/errors.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub 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]   --> filecheck/src/errors.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `input_file` is never read
[INFO] [stdout]   --> filecheck/src/errors.rs:94:9
[INFO] [stdout]    |
[INFO] [stdout] 94 |         input_file: litcheck::diagnostics::ArcSource,
[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]   --> filecheck/src/errors.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |         labels: Vec<RelatedLabel>,
[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]    --> filecheck/src/errors.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 128 |         span: SourceSpan,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `input_file` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:130:9
[INFO] [stdout]     |
[INFO] [stdout] 130 |         input_file: litcheck::diagnostics::ArcSource,
[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]    --> filecheck/src/errors.rs:132:9
[INFO] [stdout]     |
[INFO] [stdout] 132 |         labels: Vec<RelatedLabel>,
[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]    --> filecheck/src/errors.rs:142:9
[INFO] [stdout]     |
[INFO] [stdout] 142 |         span: SourceSpan,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `input_file` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:144:9
[INFO] [stdout]     |
[INFO] [stdout] 144 |         input_file: litcheck::diagnostics::ArcSource,
[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` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:146:9
[INFO] [stdout]     |
[INFO] [stdout] 146 |         pattern: Option<RelatedCheckError>,
[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]    --> filecheck/src/errors.rs:156:9
[INFO] [stdout]     |
[INFO] [stdout] 156 |         span: SourceSpan,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `input_file` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:158:9
[INFO] [stdout]     |
[INFO] [stdout] 158 |         input_file: litcheck::diagnostics::ArcSource,
[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` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:160:9
[INFO] [stdout]     |
[INFO] [stdout] 160 |         pattern: Option<RelatedCheckError>,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `error` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 162 |         error: Option<RelatedError>,
[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]    --> filecheck/src/errors.rs:173:9
[INFO] [stdout]     |
[INFO] [stdout] 173 |         span: SourceSpan,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `match_file` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:175:9
[INFO] [stdout]     |
[INFO] [stdout] 175 |         match_file: litcheck::diagnostics::ArcSource,
[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]    --> filecheck/src/errors.rs:210:9
[INFO] [stdout]     |
[INFO] [stdout] 210 |         span: SourceSpan,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `match_file` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:212:9
[INFO] [stdout]     |
[INFO] [stdout] 212 |         match_file: litcheck::diagnostics::ArcSource,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `failed` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:224:9
[INFO] [stdout]     |
[INFO] [stdout] 224 |         failed: Vec<CheckFailedError>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `help` is never read
[INFO] [stdout]   --> filecheck/src/errors.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |         help: Option<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 `input_file` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 107 |         input_file: litcheck::diagnostics::ArcSource,
[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]    --> filecheck/src/errors.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |         labels: Vec<RelatedLabel>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `input_file` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:119:9
[INFO] [stdout]     |
[INFO] [stdout] 119 |         input_file: litcheck::diagnostics::ArcSource,
[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` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 121 |         pattern: Option<RelatedCheckError>,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `note` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:134:9
[INFO] [stdout]     |
[INFO] [stdout] 134 |         note: Option<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 `help` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:148:9
[INFO] [stdout]     |
[INFO] [stdout] 148 |         help: Option<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 `help` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 164 |         help: Option<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 `note` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:177:9
[INFO] [stdout]     |
[INFO] [stdout] 177 |         note: Option<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 `match_file` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:189:9
[INFO] [stdout]     |
[INFO] [stdout] 189 |         match_file: litcheck::diagnostics::ArcSource,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `error` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:191:9
[INFO] [stdout]     |
[INFO] [stdout] 191 |         error: Option<RelatedError>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `match_file` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:200:9
[INFO] [stdout]     |
[INFO] [stdout] 200 |         match_file: litcheck::diagnostics::ArcSource,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `error` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:202:9
[INFO] [stdout]     |
[INFO] [stdout] 202 |         error: Option<RelatedError>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `notes` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:214:9
[INFO] [stdout]     |
[INFO] [stdout] 214 |         notes: Option<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]    --> filecheck/src/errors.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |         span: SourceSpan,
[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]    --> filecheck/src/errors.rs:117:9
[INFO] [stdout]     |
[INFO] [stdout] 117 |         span: SourceSpan,
[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]    --> filecheck/src/errors.rs:187:9
[INFO] [stdout]     |
[INFO] [stdout] 187 |         span: SourceSpan,
[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]    --> filecheck/src/errors.rs:198:9
[INFO] [stdout]     |
[INFO] [stdout] 198 |         span: SourceSpan,
[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]    --> filecheck/src/errors.rs:248:9
[INFO] [stdout]     |
[INFO] [stdout] 248 |     pub span: SourceSpan,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `match_file` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:250:9
[INFO] [stdout]     |
[INFO] [stdout] 250 |     pub match_file: litcheck::diagnostics::ArcSource,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `severity` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:256:9
[INFO] [stdout]     |
[INFO] [stdout] 256 |     pub severity: litcheck::diagnostics::Severity,
[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]    --> filecheck/src/errors.rs:257:9
[INFO] [stdout]     |
[INFO] [stdout] 257 |     pub labels: SmallVec<[Label; 1]>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `file` is never read
[INFO] [stdout]    --> filecheck/src/errors.rs:258:9
[INFO] [stdout]     |
[INFO] [stdout] 258 |     pub file: litcheck::diagnostics::ArcSource,
[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]   --> filecheck/src/expr/error.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `token` is never read
[INFO] [stdout]   --> filecheck/src/expr/error.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         token: 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]   --> filecheck/src/expr/error.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         span: SourceSpan,
[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]   --> filecheck/src/expr/error.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `error` is never read
[INFO] [stdout]   --> filecheck/src/expr/error.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         error: core::num::ParseIntError,
[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]   --> filecheck/src/expr/error.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         expected: 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]   --> filecheck/src/expr/error.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         expected: 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 `span` is never read
[INFO] [stdout]  --> filecheck/src/expr/error.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |         span: SourceSpan,
[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]   --> filecheck/src/expr/error.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `token` is never read
[INFO] [stdout]   --> filecheck/src/expr/error.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         token: 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]   --> filecheck/src/expr/error.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |         span: SourceSpan,
[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]   --> filecheck/src/expr/error.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `callee` is never read
[INFO] [stdout]    --> filecheck/src/expr/error.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |         callee: 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 `callee` is never read
[INFO] [stdout]    --> filecheck/src/expr/error.rs:122:9
[INFO] [stdout]     |
[INFO] [stdout] 122 |         callee: 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 `given` is never read
[INFO] [stdout]    --> filecheck/src/expr/error.rs:124:9
[INFO] [stdout]     |
[INFO] [stdout] 124 |         given: 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 `span` is never read
[INFO] [stdout]    --> filecheck/src/expr/error.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 114 |         span: SourceSpan,
[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]    --> filecheck/src/expr/error.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 121 |         span: SourceSpan,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `precision` is never read
[INFO] [stdout]   --> filecheck/src/expr/num.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         precision: 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 `actual` is never read
[INFO] [stdout]   --> filecheck/src/expr/num.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         actual: 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 `reason` is never read
[INFO] [stdout]   --> filecheck/src/expr/num.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         reason: core::num::IntErrorKind,
[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]  --> filecheck/src/expr/num.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |         span: SourceSpan,
[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]   --> filecheck/src/expr/num.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         span: SourceSpan,
[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]   --> filecheck/src/expr/num.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         span: SourceSpan,
[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]   --> filecheck/src/expr/num.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         span: SourceSpan,
[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]  --> filecheck/src/parse/lexer/error.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |         span: SourceSpan,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `error` is never read
[INFO] [stdout]   --> filecheck/src/parse/lexer/error.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |         error: core::num::ParseIntError,
[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]   --> filecheck/src/parse/lexer/error.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `error` is never read
[INFO] [stdout]   --> filecheck/src/parse/lexer/error.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         error: core::num::ParseIntError,
[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]   --> filecheck/src/parse/lexer/error.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         span: SourceSpan,
[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]   --> filecheck/src/parse/lexer/error.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         span: SourceSpan,
[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]   --> filecheck/src/parse/mod.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `token` is never read
[INFO] [stdout]   --> filecheck/src/parse/mod.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         token: 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]   --> filecheck/src/parse/mod.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |         span: SourceSpan,
[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]   --> filecheck/src/parse/mod.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |         span: SourceSpan,
[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]   --> filecheck/src/parse/mod.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         expected: 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]   --> filecheck/src/parse/mod.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |         expected: 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 `span` is never read
[INFO] [stdout]   --> filecheck/src/parse/mod.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         span: SourceSpan,
[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]   --> filecheck/src/parse/mod.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `token` is never read
[INFO] [stdout]   --> filecheck/src/parse/mod.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         token: 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]   --> filecheck/src/parse/mod.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |         span: SourceSpan,
[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]   --> filecheck/src/parse/mod.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         span: SourceSpan,
[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]   --> filecheck/src/parse/mod.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |         span: SourceSpan,
[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]   --> filecheck/src/parse/mod.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         span: SourceSpan,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `prefix` is never read
[INFO] [stdout]   --> filecheck/src/parse/lexer/patterns.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct Pattern {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 10 |     pub raw: String,
[INFO] [stdout] 11 |     pub prefix: Prefix,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Pattern` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling litcheck v0.2.2 (/opt/rustwide/workdir/litcheck)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 24.43s
[INFO] running `Command { std: "docker" "inspect" "39e656f5a0648591a2bde467ccfb78f4469f6dab5e94b67dd9855f6420f91c37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39e656f5a0648591a2bde467ccfb78f4469f6dab5e94b67dd9855f6420f91c37", kill_on_drop: false }`
[INFO] [stdout] 39e656f5a0648591a2bde467ccfb78f4469f6dab5e94b67dd9855f6420f91c37