[INFO] cloning repository https://github.com/obiesie/sox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/obiesie/sox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fobiesie%2Fsox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fobiesie%2Fsox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5c1ce4950acaa9f7532e3caffd49761bd6e10ff9 [INFO] checking obiesie/sox against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fobiesie%2Fsox" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/obiesie/sox on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/obiesie/sox [INFO] finished tweaking git repo https://github.com/obiesie/sox [INFO] tweaked toml for git repo https://github.com/obiesie/sox written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/obiesie/sox 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded slotmap v1.0.6 [INFO] [stderr] Downloaded ciborium-io v0.2.1 [INFO] [stderr] Downloaded plotters-svg v0.3.5 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.88 [INFO] [stderr] Downloaded ciborium-ll v0.2.1 [INFO] [stderr] Downloaded anes v0.1.6 [INFO] [stderr] Downloaded ciborium v0.2.1 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.88 [INFO] [stderr] Downloaded clap v4.4.8 [INFO] [stderr] Downloaded js-sys v0.3.65 [INFO] [stderr] Downloaded rayon-core v1.12.0 [INFO] [stderr] Downloaded criterion v0.5.1 [INFO] [stderr] Downloaded serde v1.0.192 [INFO] [stderr] Downloaded clap_builder v4.4.8 [INFO] [stderr] Downloaded wasm-bindgen v0.2.88 [INFO] [stderr] Downloaded plotters v0.3.5 [INFO] [stderr] Downloaded rayon v1.8.0 [INFO] [stderr] Downloaded serde_json v1.0.108 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.15 [INFO] [stderr] Downloaded crossbeam-utils v0.8.16 [INFO] [stderr] Downloaded serde_derive v1.0.192 [INFO] [stderr] Downloaded anstyle v1.0.4 [INFO] [stderr] Downloaded clap_lex v0.6.0 [INFO] [stderr] Downloaded cast v0.3.0 [INFO] [stderr] Downloaded criterion-plot v0.5.0 [INFO] [stderr] Downloaded plotters-backend v0.3.5 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.88 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.88 [INFO] [stderr] Downloaded memoffset v0.9.0 [INFO] [stderr] Downloaded web-sys v0.3.65 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f39faa95207fc1a6d2060d0b38fdd0f1763e2809442651802266b126ed8a6116 [INFO] running `Command { std: "docker" "start" "-a" "f39faa95207fc1a6d2060d0b38fdd0f1763e2809442651802266b126ed8a6116", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f39faa95207fc1a6d2060d0b38fdd0f1763e2809442651802266b126ed8a6116", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f39faa95207fc1a6d2060d0b38fdd0f1763e2809442651802266b126ed8a6116", kill_on_drop: false }` [INFO] [stdout] f39faa95207fc1a6d2060d0b38fdd0f1763e2809442651802266b126ed8a6116 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 24fb87ec12e1b27e736b6665de4bbe935085f26ff4fc568901b554f7e41b2d22 [INFO] running `Command { std: "docker" "start" "-a" "24fb87ec12e1b27e736b6665de4bbe935085f26ff4fc568901b554f7e41b2d22", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Checking memchr v2.6.3 [INFO] [stderr] Compiling rustix v0.38.14 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling serde v1.0.192 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Checking linux-raw-sys v0.4.7 [INFO] [stderr] Checking regex-syntax v0.7.5 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling slotmap v1.0.6 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking iana-time-zone v0.1.57 [INFO] [stderr] Checking termcolor v1.3.0 [INFO] [stderr] Checking ciborium-io v0.2.1 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Checking plotters-backend v0.3.5 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking clap_builder v4.4.8 [INFO] [stderr] Checking ciborium-ll v0.2.1 [INFO] [stderr] Checking plotters-svg v0.3.5 [INFO] [stderr] Checking aho-corasick v1.1.1 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking regex-automata v0.3.8 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking clap v4.4.8 [INFO] [stderr] Checking regex v1.9.5 [INFO] [stderr] Checking macros v0.1.0 (/opt/rustwide/workdir/macros) [INFO] [stdout] warning: unused variable: `attr` [INFO] [stdout] --> macros/src/lib.rs:12:21 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn show_streams(attr: TokenStream, item: TokenStream) -> TokenStream { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_attr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `attr` [INFO] [stdout] --> macros/src/lib.rs:12:21 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn show_streams(attr: TokenStream, item: TokenStream) -> TokenStream { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_attr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `attr` [INFO] [stdout] --> macros/src/lib.rs:23:16 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn soxtype(attr: TokenStream, item: TokenStream) -> TokenStream { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_attr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `attr` [INFO] [stdout] --> macros/src/lib.rs:29:18 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn soxmethod(attr: TokenStream, item: TokenStream) -> TokenStream { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_attr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `attr` [INFO] [stdout] --> macros/src/lib.rs:23:16 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn soxtype(attr: TokenStream, item: TokenStream) -> TokenStream { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_attr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `attr` [INFO] [stdout] --> macros/src/lib.rs:29:18 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn soxmethod(attr: TokenStream, item: TokenStream) -> TokenStream { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_attr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking env_logger v0.10.0 [INFO] [stderr] Compiling serde_derive v1.0.192 [INFO] [stdout] warning: unused variable: `attr` [INFO] [stdout] --> macros/src/lib.rs:12:21 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn show_streams(attr: TokenStream, item: TokenStream) -> TokenStream { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_attr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `attr` [INFO] [stdout] --> macros/src/lib.rs:23:16 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn soxtype(attr: TokenStream, item: TokenStream) -> TokenStream { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_attr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `attr` [INFO] [stdout] --> macros/src/lib.rs:29:18 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn soxmethod(attr: TokenStream, item: TokenStream) -> TokenStream { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_attr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking sox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/builtins/type.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | name: T, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/builtins/type.rs:200:21 [INFO] [stdout] | [INFO] [stdout] 200 | fn class(&self, i: &Interpreter) -> &SoxType { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `val` is never read [INFO] [stdout] --> src/environment.rs:81:17 [INFO] [stdout] | [INFO] [stdout] 81 | let mut val = None; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `name_literal` is never read [INFO] [stdout] --> src/environment.rs:82:17 [INFO] [stdout] | [INFO] [stdout] 82 | let mut name_literal = "".to_string(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/resolver.rs:64:37 [INFO] [stdout] | [INFO] [stdout] 64 | pub fn resolve_local(&mut self, expr: Expr, name: Token) -> Result<(), ResolverError> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/resolver.rs:121:33 [INFO] [stdout] | [INFO] [stdout] 121 | if let Stmt::Function { name, params, body } = stmt { [INFO] [stdout] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/resolver.rs:200:39 [INFO] [stdout] | [INFO] [stdout] 200 | if let Stmt::Function { name, params, body } = stmt { [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `params: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `body` [INFO] [stdout] --> src/resolver.rs:200:47 [INFO] [stdout] | [INFO] [stdout] 200 | if let Stmt::Function { name, params, body } = stmt { [INFO] [stdout] | ^^^^ help: try ignoring the field: `body: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `keyword` [INFO] [stdout] --> src/resolver.rs:214:31 [INFO] [stdout] | [INFO] [stdout] 214 | if let Stmt::Return { keyword, value } = stmt { [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `keyword: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/resolver.rs:257:57 [INFO] [stdout] | [INFO] [stdout] 257 | let dec = if let Stmt::Function { name, params, body } = method { [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `params: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `body` [INFO] [stdout] --> src/resolver.rs:257:65 [INFO] [stdout] | [INFO] [stdout] 257 | let dec = if let Stmt::Function { name, params, body } = method { [INFO] [stdout] | ^^^^ help: try ignoring the field: `body: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/resolver.rs:288:38 [INFO] [stdout] | [INFO] [stdout] 288 | fn visit_literal_expr(&mut self, expr: &Expr) -> Self::T { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `operator` [INFO] [stdout] --> src/resolver.rs:296:13 [INFO] [stdout] | [INFO] [stdout] 296 | operator, [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `operator: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `operator` [INFO] [stdout] --> src/resolver.rs:313:37 [INFO] [stdout] | [INFO] [stdout] 313 | if let Expr::Unary { right, operator } = expr { [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `operator: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `operator` [INFO] [stdout] --> src/resolver.rs:323:13 [INFO] [stdout] | [INFO] [stdout] 323 | operator, [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `operator: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `paren` [INFO] [stdout] --> src/resolver.rs:369:13 [INFO] [stdout] | [INFO] [stdout] 369 | paren, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `paren: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/resolver.rs:382:28 [INFO] [stdout] | [INFO] [stdout] 382 | if let Expr::Get { name, object } = expr { [INFO] [stdout] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/resolver.rs:390:13 [INFO] [stdout] | [INFO] [stdout] 390 | name, [INFO] [stdout] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `method` [INFO] [stdout] --> src/resolver.rs:420:39 [INFO] [stdout] | [INFO] [stdout] 420 | if let Expr::Super { keyword, method } = expr { [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `method: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `line` is never read [INFO] [stdout] --> src/parser.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct SyntaxError { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 29 | msg: String, [INFO] [stdout] 30 | line: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SyntaxError` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking ciborium v0.2.1 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/builtins/type.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | name: T, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/builtins/type.rs:200:21 [INFO] [stdout] | [INFO] [stdout] 200 | fn class(&self, i: &Interpreter) -> &SoxType { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/builtins/type.rs:272:13 [INFO] [stdout] | [INFO] [stdout] 272 | let t = class_a.as_type().unwrap().val.deref(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `val` is never read [INFO] [stdout] --> src/environment.rs:81:17 [INFO] [stdout] | [INFO] [stdout] 81 | let mut val = None; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `name_literal` is never read [INFO] [stdout] --> src/environment.rs:82:17 [INFO] [stdout] | [INFO] [stdout] 82 | let mut name_literal = "".to_string(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/resolver.rs:64:37 [INFO] [stdout] | [INFO] [stdout] 64 | pub fn resolve_local(&mut self, expr: Expr, name: Token) -> Result<(), ResolverError> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/resolver.rs:121:33 [INFO] [stdout] | [INFO] [stdout] 121 | if let Stmt::Function { name, params, body } = stmt { [INFO] [stdout] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/resolver.rs:200:39 [INFO] [stdout] | [INFO] [stdout] 200 | if let Stmt::Function { name, params, body } = stmt { [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `params: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `body` [INFO] [stdout] --> src/resolver.rs:200:47 [INFO] [stdout] | [INFO] [stdout] 200 | if let Stmt::Function { name, params, body } = stmt { [INFO] [stdout] | ^^^^ help: try ignoring the field: `body: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `keyword` [INFO] [stdout] --> src/resolver.rs:214:31 [INFO] [stdout] | [INFO] [stdout] 214 | if let Stmt::Return { keyword, value } = stmt { [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `keyword: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/resolver.rs:257:57 [INFO] [stdout] | [INFO] [stdout] 257 | let dec = if let Stmt::Function { name, params, body } = method { [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `params: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `body` [INFO] [stdout] --> src/resolver.rs:257:65 [INFO] [stdout] | [INFO] [stdout] 257 | let dec = if let Stmt::Function { name, params, body } = method { [INFO] [stdout] | ^^^^ help: try ignoring the field: `body: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/resolver.rs:288:38 [INFO] [stdout] | [INFO] [stdout] 288 | fn visit_literal_expr(&mut self, expr: &Expr) -> Self::T { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `operator` [INFO] [stdout] --> src/resolver.rs:296:13 [INFO] [stdout] | [INFO] [stdout] 296 | operator, [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `operator: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `operator` [INFO] [stdout] --> src/resolver.rs:313:37 [INFO] [stdout] | [INFO] [stdout] 313 | if let Expr::Unary { right, operator } = expr { [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `operator: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `operator` [INFO] [stdout] --> src/resolver.rs:323:13 [INFO] [stdout] | [INFO] [stdout] 323 | operator, [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `operator: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `paren` [INFO] [stdout] --> src/resolver.rs:369:13 [INFO] [stdout] | [INFO] [stdout] 369 | paren, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `paren: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/resolver.rs:382:28 [INFO] [stdout] | [INFO] [stdout] 382 | if let Expr::Get { name, object } = expr { [INFO] [stdout] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/resolver.rs:390:13 [INFO] [stdout] | [INFO] [stdout] 390 | name, [INFO] [stdout] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `method` [INFO] [stdout] --> src/resolver.rs:420:39 [INFO] [stdout] | [INFO] [stdout] 420 | if let Expr::Super { keyword, method } = expr { [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `method: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `line` is never read [INFO] [stdout] --> src/parser.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct SyntaxError { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 29 | msg: String, [INFO] [stdout] 30 | line: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SyntaxError` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.84s [INFO] running `Command { std: "docker" "inspect" "24fb87ec12e1b27e736b6665de4bbe935085f26ff4fc568901b554f7e41b2d22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24fb87ec12e1b27e736b6665de4bbe935085f26ff4fc568901b554f7e41b2d22", kill_on_drop: false }` [INFO] [stdout] 24fb87ec12e1b27e736b6665de4bbe935085f26ff4fc568901b554f7e41b2d22