[INFO] cloning repository https://github.com/lions-language/rust-toy-language [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lions-language/rust-toy-language" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flions-language%2Frust-toy-language", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flions-language%2Frust-toy-language'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0683e3737381820766ac0fbbf785e8da430cd1d2 [INFO] checking lions-language/rust-toy-language against master#d49be02cf6d2e2a01264fcdef1e20c826710c0f5 for pr-133570-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flions-language%2Frust-toy-language" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lions-language/rust-toy-language on toolchain d49be02cf6d2e2a01264fcdef1e20c826710c0f5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d49be02cf6d2e2a01264fcdef1e20c826710c0f5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lions-language/rust-toy-language [INFO] finished tweaking git repo https://github.com/lions-language/rust-toy-language [INFO] tweaked toml for git repo https://github.com/lions-language/rust-toy-language written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/lions-language/rust-toy-language 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" "+d49be02cf6d2e2a01264fcdef1e20c826710c0f5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 5 packages to latest compatible versions [INFO] [stderr] Adding proc-macro-error v1.0.4 [INFO] [stderr] Adding proc-macro-error-attr v1.0.4 [INFO] [stderr] Adding try_match v0.3.0 (available: v0.4.2) [INFO] [stderr] Adding try_match_inner v0.4.0 [INFO] [stderr] Adding version_check v0.9.5 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded try_match v0.3.0 [INFO] [stderr] Downloaded try_match_inner v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+d49be02cf6d2e2a01264fcdef1e20c826710c0f5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7e492c8dc90f79b806f3226d8c5c48ea6ebc478175e7244dd11cf96a52db0e5d [INFO] running `Command { std: "docker" "start" "-a" "7e492c8dc90f79b806f3226d8c5c48ea6ebc478175e7244dd11cf96a52db0e5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7e492c8dc90f79b806f3226d8c5c48ea6ebc478175e7244dd11cf96a52db0e5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e492c8dc90f79b806f3226d8c5c48ea6ebc478175e7244dd11cf96a52db0e5d", kill_on_drop: false }` [INFO] [stdout] 7e492c8dc90f79b806f3226d8c5c48ea6ebc478175e7244dd11cf96a52db0e5d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+d49be02cf6d2e2a01264fcdef1e20c826710c0f5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 955e5b12aa359ecf71f91b783c44d952fc372dc50eb9fb706f97d91f9a1d24cc [INFO] running `Command { std: "docker" "start" "-a" "955e5b12aa359ecf71f91b783c44d952fc372dc50eb9fb706f97d91f9a1d24cc", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Checking lexical v0.1.0 (/opt/rustwide/workdir/src/lexical) [INFO] [stderr] Checking utils v0.1.0 (/opt/rustwide/workdir/src/utils) [INFO] [stderr] Checking matches v0.1.9 [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/lexical/src/token/token_reader.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Deref` [INFO] [stdout] --> src/utils/src/cell/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Deref` [INFO] [stdout] --> src/utils/src/cell/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lexical/src/parser/from_string.rs:86:29 [INFO] [stdout] | [INFO] [stdout] 71 | '.' => self.consume_one_and_return(chars, Token::Period), [INFO] [stdout] | --- matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 86 | '0'..='9' | '.' => { [INFO] [stdout] | ^^^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lexical/src/parser/from_string.rs:104:33 [INFO] [stdout] | [INFO] [stdout] 104 | ... let mut suffix = self.peeking_take_while(chars, |ch| self.is_char(ch)); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lexical/src/parser/from_string.rs:114:25 [INFO] [stdout] | [INFO] [stdout] 114 | let mut s = self.peeking_take_while(chars, |ch| ch != '"'); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lexical/src/parser/from_string.rs:86:29 [INFO] [stdout] | [INFO] [stdout] 71 | '.' => self.consume_one_and_return(chars, Token::Period), [INFO] [stdout] | --- matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 86 | '0'..='9' | '.' => { [INFO] [stdout] | ^^^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lexical/src/parser/from_string.rs:104:33 [INFO] [stdout] | [INFO] [stdout] 104 | ... let mut suffix = self.peeking_take_while(chars, |ch| self.is_char(ch)); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lexical/src/parser/from_string.rs:114:25 [INFO] [stdout] | [INFO] [stdout] 114 | let mut s = self.peeking_take_while(chars, |ch| ch != '"'); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lexical/src/token/token_reader.rs:62:13 [INFO] [stdout] | [INFO] [stdout] 62 | let mut parser = FromString::new("int a = 1;".to_string()); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling try_match_inner v0.4.0 [INFO] [stderr] Compiling enum-ordinalize v3.1.10 [INFO] [stderr] Compiling derive-new v0.5.9 [INFO] [stderr] Compiling educe v0.4.18 [INFO] [stderr] Checking try_match v0.3.0 [INFO] [stderr] Checking grammar v0.1.0 (/opt/rustwide/workdir/src/grammar) [INFO] [stdout] warning: unused imports: `Expr` and `SharedCell` [INFO] [stdout] --> src/grammar/src/parser/parser.rs:3:44 [INFO] [stdout] | [INFO] [stdout] 3 | CustomTypeObjectDeclaration, DataType, Expr, ExprNode, FuncCall, FuncClassify, FuncNameType, [INFO] [stdout] | ^^^^ [INFO] [stdout] 4 | FunctionDef, FunctionType, Ident, IfStatement, ImplStatement, MethodDef, MethodType, [INFO] [stdout] 5 | PeriodAccess, ReturnStatement, SharedAstNode, SharedCell, SharedExpr, StructDef, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> src/grammar/src/parser/parser.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> src/grammar/src/parser/parser.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/grammar/src/parser/scope.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> src/grammar/src/parser/symbol.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> src/grammar/src/parser/symbol.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SharedScope` [INFO] [stdout] --> src/grammar/src/parser/symbol.rs:5:69 [INFO] [stdout] | [INFO] [stdout] 5 | use super::{DataType, FunctionDef, MethodDef, Scope, SharedAstNode, SharedScope, StructDef}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `try_match::try_match` [INFO] [stdout] --> src/grammar/src/parser/mod.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use try_match::try_match; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Expr` and `SharedCell` [INFO] [stdout] --> src/grammar/src/parser/parser.rs:3:44 [INFO] [stdout] | [INFO] [stdout] 3 | CustomTypeObjectDeclaration, DataType, Expr, ExprNode, FuncCall, FuncClassify, FuncNameType, [INFO] [stdout] | ^^^^ [INFO] [stdout] 4 | FunctionDef, FunctionType, Ident, IfStatement, ImplStatement, MethodDef, MethodType, [INFO] [stdout] 5 | PeriodAccess, ReturnStatement, SharedAstNode, SharedCell, SharedExpr, StructDef, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> src/grammar/src/parser/parser.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> src/grammar/src/parser/parser.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/grammar/src/parser/scope.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> src/grammar/src/parser/symbol.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> src/grammar/src/parser/symbol.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SharedScope` [INFO] [stdout] --> src/grammar/src/parser/symbol.rs:5:69 [INFO] [stdout] | [INFO] [stdout] 5 | use super::{DataType, FunctionDef, MethodDef, Scope, SharedAstNode, SharedScope, StructDef}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `try_match::try_match` [INFO] [stdout] --> src/grammar/src/parser/mod.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use try_match::try_match; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FromString` [INFO] [stdout] --> src/grammar/src/lib.rs:9:26 [INFO] [stdout] | [INFO] [stdout] 9 | pub(crate) use lexical::{FromString, Keyword, LexicalParser, Token, TokenReader, Word}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Borrow` [INFO] [stdout] --> src/grammar/src/parser/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::Borrow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `LexicalParser` [INFO] [stdout] --> src/grammar/src/lib.rs:9:47 [INFO] [stdout] | [INFO] [stdout] 9 | pub(crate) use lexical::{FromString, Keyword, LexicalParser, Token, TokenReader, Word}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Deref` [INFO] [stdout] --> src/grammar/src/parser/scope.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/grammar/src/parser/parser.rs:103:17 [INFO] [stdout] | [INFO] [stdout] 103 | value, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/grammar/src/parser/parser.rs:155:13 [INFO] [stdout] | [INFO] [stdout] 155 | v => Ok(SharedAstNode::new_expr(self.parse_expr()?)), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Borrow` [INFO] [stdout] --> src/grammar/src/parser/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::Borrow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Deref` [INFO] [stdout] --> src/grammar/src/parser/scope.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/grammar/src/parser/parser.rs:309:17 [INFO] [stdout] | [INFO] [stdout] 309 | value, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/grammar/src/parser/parser.rs:103:17 [INFO] [stdout] | [INFO] [stdout] 103 | value, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/grammar/src/parser/parser.rs:155:13 [INFO] [stdout] | [INFO] [stdout] 155 | v => Ok(SharedAstNode::new_expr(self.parse_expr()?)), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/grammar/src/parser/parser.rs:535:17 [INFO] [stdout] | [INFO] [stdout] 535 | value, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `variant_defs` [INFO] [stdout] --> src/grammar/src/parser/parser.rs:559:9 [INFO] [stdout] | [INFO] [stdout] 559 | variant_defs: Vec, [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variant_defs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `return_data_type` [INFO] [stdout] --> src/grammar/src/parser/parser.rs:560:9 [INFO] [stdout] | [INFO] [stdout] 560 | return_data_type: DataType, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_return_data_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/grammar/src/parser/parser.rs:309:17 [INFO] [stdout] | [INFO] [stdout] 309 | value, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/grammar/src/parser/parser.rs:535:17 [INFO] [stdout] | [INFO] [stdout] 535 | value, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `variant_defs` [INFO] [stdout] --> src/grammar/src/parser/parser.rs:559:9 [INFO] [stdout] | [INFO] [stdout] 559 | variant_defs: Vec, [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variant_defs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `return_data_type` [INFO] [stdout] --> src/grammar/src/parser/parser.rs:560:9 [INFO] [stdout] | [INFO] [stdout] 560 | return_data_type: DataType, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_return_data_type` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/grammar/src/parser/parser.rs:1014:13 [INFO] [stdout] | [INFO] [stdout] 1014 | value, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/grammar/src/parser/parser.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | let mut left_node = self.$next_func_name()?; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 1052 | binary_operator!(assignment, eq, Assignment); [INFO] [stdout] | -------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] = note: this warning originates in the macro `binary_operator` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/grammar/src/parser/parser.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | let mut left_node = self.$next_func_name()?; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 1057 | binary_operator!(eq, additive, Eq, Neq, Lt, Gt); [INFO] [stdout] | ----------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `binary_operator` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/grammar/src/parser/parser.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | let mut left_node = self.$next_func_name()?; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 1061 | binary_operator!(additive, multiplicative, (Plus, Additive)); [INFO] [stdout] | ------------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `binary_operator` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/grammar/src/parser/parser.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | let mut left_node = self.$next_func_name()?; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 1065 | binary_operator!(multiplicative, not, (Mult, Multiplicative)); [INFO] [stdout] | ------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `binary_operator` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/grammar/src/parser/parser.rs:49:17 [INFO] [stdout] | [INFO] [stdout] 49 | other => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] ... [INFO] [stdout] 1068 | unary_prefix_operator!(not, primary, Not); [INFO] [stdout] | ----------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `unary_prefix_operator` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/grammar/src/parser/parser.rs:1076:25 [INFO] [stdout] | [INFO] [stdout] 1076 | Err(err) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/grammar/src/parser/parser.rs:1091:25 [INFO] [stdout] | [INFO] [stdout] 1091 | Err(err) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/grammar/src/parser/parser.rs:1014:13 [INFO] [stdout] | [INFO] [stdout] 1014 | value, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/grammar/src/parser/scope.rs:82:14 [INFO] [stdout] | [INFO] [stdout] 82 | |v| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/grammar/src/parser/parser.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | let mut left_node = self.$next_func_name()?; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 1052 | binary_operator!(assignment, eq, Assignment); [INFO] [stdout] | -------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] = note: this warning originates in the macro `binary_operator` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `func_def` [INFO] [stdout] --> src/grammar/src/parser/symbol.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | func_def: &FunctionDef, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_func_def` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/grammar/src/parser/parser.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | let mut left_node = self.$next_func_name()?; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 1057 | binary_operator!(eq, additive, Eq, Neq, Lt, Gt); [INFO] [stdout] | ----------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `binary_operator` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `func_def` [INFO] [stdout] --> src/grammar/src/parser/symbol.rs:90:9 [INFO] [stdout] | [INFO] [stdout] 90 | func_def: &MethodDef, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_func_def` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/grammar/src/parser/parser.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | let mut left_node = self.$next_func_name()?; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 1061 | binary_operator!(additive, multiplicative, (Plus, Additive)); [INFO] [stdout] | ------------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `binary_operator` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/grammar/src/parser/parser.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | let mut left_node = self.$next_func_name()?; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 1065 | binary_operator!(multiplicative, not, (Mult, Multiplicative)); [INFO] [stdout] | ------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `binary_operator` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/grammar/src/parser/parser.rs:49:17 [INFO] [stdout] | [INFO] [stdout] 49 | other => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] ... [INFO] [stdout] 1068 | unary_prefix_operator!(not, primary, Not); [INFO] [stdout] | ----------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `unary_prefix_operator` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `struct_def` [INFO] [stdout] --> src/grammar/src/parser/symbol.rs:113:9 [INFO] [stdout] | [INFO] [stdout] 113 | struct_def: &StructDef, [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_struct_def` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/grammar/src/parser/parser.rs:1076:25 [INFO] [stdout] | [INFO] [stdout] 1076 | Err(err) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/grammar/src/parser/parser.rs:1091:25 [INFO] [stdout] | [INFO] [stdout] 1091 | Err(err) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> src/grammar/src/parser/mod.rs:82:32 [INFO] [stdout] | [INFO] [stdout] 82 | pub fn build_format(&self, level: usize, s: &mut String) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/grammar/src/parser/parser.rs:1217:13 [INFO] [stdout] | [INFO] [stdout] 1217 | let mut parser = FromString::new(s.into()); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> src/grammar/src/parser/mod.rs:210:32 [INFO] [stdout] | [INFO] [stdout] 210 | pub fn build_format(&self, level: usize, s: &mut String) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/grammar/src/parser/scope.rs:82:14 [INFO] [stdout] | [INFO] [stdout] 82 | |v| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> src/grammar/src/parser/mod.rs:335:32 [INFO] [stdout] | [INFO] [stdout] 335 | pub fn build_format(&self, level: usize, s: &mut String) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> src/grammar/src/parser/mod.rs:374:32 [INFO] [stdout] | [INFO] [stdout] 374 | pub fn build_format(&self, level: usize, s: &mut String) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `func_def` [INFO] [stdout] --> src/grammar/src/parser/symbol.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | func_def: &FunctionDef, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_func_def` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> src/grammar/src/parser/mod.rs:393:32 [INFO] [stdout] | [INFO] [stdout] 393 | pub fn build_format(&self, level: usize, s: &mut String) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> src/grammar/src/parser/mod.rs:407:32 [INFO] [stdout] | [INFO] [stdout] 407 | pub fn build_format(&self, level: usize, s: &mut String) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> src/grammar/src/parser/mod.rs:445:32 [INFO] [stdout] | [INFO] [stdout] 445 | pub fn build_format(&self, level: usize, s: &mut String) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> src/grammar/src/parser/mod.rs:496:32 [INFO] [stdout] | [INFO] [stdout] 496 | pub fn build_format(&self, level: usize, s: &mut String) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> src/grammar/src/parser/mod.rs:511:32 [INFO] [stdout] | [INFO] [stdout] 511 | pub fn build_format(&self, level: usize, s: &mut String) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/grammar/src/parser/mod.rs:545:17 [INFO] [stdout] | [INFO] [stdout] 545 | let mut expr = String::new(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> src/grammar/src/parser/mod.rs:544:32 [INFO] [stdout] | [INFO] [stdout] 544 | pub fn build_format(&self, level: usize, s: &mut String) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/grammar/src/parser/mod.rs:545:13 [INFO] [stdout] | [INFO] [stdout] 545 | let mut expr = String::new(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/grammar/src/parser/mod.rs:557:17 [INFO] [stdout] | [INFO] [stdout] 557 | let mut expr = String::new(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> src/grammar/src/parser/mod.rs:556:32 [INFO] [stdout] | [INFO] [stdout] 556 | pub fn build_format(&self, level: usize, s: &mut String) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/grammar/src/parser/mod.rs:557:13 [INFO] [stdout] | [INFO] [stdout] 557 | let mut expr = String::new(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> src/grammar/src/parser/mod.rs:607:32 [INFO] [stdout] | [INFO] [stdout] 607 | pub fn build_format(&self, level: usize, s: &mut String) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> src/grammar/src/parser/mod.rs:619:32 [INFO] [stdout] | [INFO] [stdout] 619 | pub fn build_format(&self, level: usize, s: &mut String) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> src/grammar/src/parser/mod.rs:654:28 [INFO] [stdout] | [INFO] [stdout] 654 | fn build_format(&self, level: usize, s: &mut String) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/grammar/src/parser/mod.rs:720:13 [INFO] [stdout] | [INFO] [stdout] 714 | Lt { left, right } => { [INFO] [stdout] | ------------------ matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 720 | Lt { left, right } => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/grammar/src/parser/mod.rs:702:32 [INFO] [stdout] | [INFO] [stdout] 702 | pub fn build_format(&self, mut level: usize, s: &mut String) { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/grammar/src/parser/mod.rs:780:32 [INFO] [stdout] | [INFO] [stdout] 780 | pub fn build_format(&self, mut level: usize, s: &mut String) { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `identifier` [INFO] [stdout] --> src/grammar/src/parser/mod.rs:907:17 [INFO] [stdout] | [INFO] [stdout] 907 | identifier, [INFO] [stdout] | ^^^^^^^^^^ help: try ignoring the field: `identifier: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `context` [INFO] [stdout] --> src/grammar/src/parser/mod.rs:909:17 [INFO] [stdout] | [INFO] [stdout] 909 | context, [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `context: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/grammar/src/parser/mod.rs:900:32 [INFO] [stdout] | [INFO] [stdout] 900 | pub fn build_format(&self, mut level: usize, s: &mut String) { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `FunctionSign` is never used [INFO] [stdout] --> src/grammar/src/parser/mod.rs:117:11 [INFO] [stdout] | [INFO] [stdout] 117 | pub trait FunctionSign { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `take_nokeyword` is never used [INFO] [stdout] --> src/grammar/src/parser/parser.rs:421:8 [INFO] [stdout] | [INFO] [stdout] 75 | impl Parser { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 421 | fn take_nokeyword(&mut self) -> GrammarResult { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `ast_node` is never read [INFO] [stdout] --> src/grammar/src/parser/symbol.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct Symbol { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 23 | ast_node: SharedAstNode, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Symbol` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Type` is never used [INFO] [stdout] --> src/grammar/src/parser/typ.rs:2:10 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum Type { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Type` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `func_def` [INFO] [stdout] --> src/grammar/src/parser/symbol.rs:90:9 [INFO] [stdout] | [INFO] [stdout] 90 | func_def: &MethodDef, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_func_def` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `struct_def` [INFO] [stdout] --> src/grammar/src/parser/symbol.rs:113:9 [INFO] [stdout] | [INFO] [stdout] 113 | struct_def: &StructDef, [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_struct_def` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> src/grammar/src/parser/mod.rs:82:32 [INFO] [stdout] | [INFO] [stdout] 82 | pub fn build_format(&self, level: usize, s: &mut String) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> src/grammar/src/parser/mod.rs:210:32 [INFO] [stdout] | [INFO] [stdout] 210 | pub fn build_format(&self, level: usize, s: &mut String) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> src/grammar/src/parser/mod.rs:335:32 [INFO] [stdout] | [INFO] [stdout] 335 | pub fn build_format(&self, level: usize, s: &mut String) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> src/grammar/src/parser/mod.rs:374:32 [INFO] [stdout] | [INFO] [stdout] 374 | pub fn build_format(&self, level: usize, s: &mut String) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> src/grammar/src/parser/mod.rs:393:32 [INFO] [stdout] | [INFO] [stdout] 393 | pub fn build_format(&self, level: usize, s: &mut String) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> src/grammar/src/parser/mod.rs:407:32 [INFO] [stdout] | [INFO] [stdout] 407 | pub fn build_format(&self, level: usize, s: &mut String) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> src/grammar/src/parser/mod.rs:445:32 [INFO] [stdout] | [INFO] [stdout] 445 | pub fn build_format(&self, level: usize, s: &mut String) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> src/grammar/src/parser/mod.rs:496:32 [INFO] [stdout] | [INFO] [stdout] 496 | pub fn build_format(&self, level: usize, s: &mut String) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> src/grammar/src/parser/mod.rs:511:32 [INFO] [stdout] | [INFO] [stdout] 511 | pub fn build_format(&self, level: usize, s: &mut String) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/grammar/src/parser/mod.rs:545:17 [INFO] [stdout] | [INFO] [stdout] 545 | let mut expr = String::new(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> src/grammar/src/parser/mod.rs:544:32 [INFO] [stdout] | [INFO] [stdout] 544 | pub fn build_format(&self, level: usize, s: &mut String) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/grammar/src/parser/mod.rs:545:13 [INFO] [stdout] | [INFO] [stdout] 545 | let mut expr = String::new(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expr` [INFO] [stdout] --> src/grammar/src/parser/mod.rs:557:17 [INFO] [stdout] | [INFO] [stdout] 557 | let mut expr = String::new(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_expr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> src/grammar/src/parser/mod.rs:556:32 [INFO] [stdout] | [INFO] [stdout] 556 | pub fn build_format(&self, level: usize, s: &mut String) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/grammar/src/parser/mod.rs:557:13 [INFO] [stdout] | [INFO] [stdout] 557 | let mut expr = String::new(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> src/grammar/src/parser/mod.rs:607:32 [INFO] [stdout] | [INFO] [stdout] 607 | pub fn build_format(&self, level: usize, s: &mut String) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> src/grammar/src/parser/mod.rs:619:32 [INFO] [stdout] | [INFO] [stdout] 619 | pub fn build_format(&self, level: usize, s: &mut String) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `level` [INFO] [stdout] --> src/grammar/src/parser/mod.rs:654:28 [INFO] [stdout] | [INFO] [stdout] 654 | fn build_format(&self, level: usize, s: &mut String) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/grammar/src/parser/mod.rs:720:13 [INFO] [stdout] | [INFO] [stdout] 714 | Lt { left, right } => { [INFO] [stdout] | ------------------ matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 720 | Lt { left, right } => { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/grammar/src/parser/mod.rs:702:32 [INFO] [stdout] | [INFO] [stdout] 702 | pub fn build_format(&self, mut level: usize, s: &mut String) { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/grammar/src/parser/mod.rs:780:32 [INFO] [stdout] | [INFO] [stdout] 780 | pub fn build_format(&self, mut level: usize, s: &mut String) { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `identifier` [INFO] [stdout] --> src/grammar/src/parser/mod.rs:907:17 [INFO] [stdout] | [INFO] [stdout] 907 | identifier, [INFO] [stdout] | ^^^^^^^^^^ help: try ignoring the field: `identifier: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `context` [INFO] [stdout] --> src/grammar/src/parser/mod.rs:909:17 [INFO] [stdout] | [INFO] [stdout] 909 | context, [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `context: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/grammar/src/parser/mod.rs:900:32 [INFO] [stdout] | [INFO] [stdout] 900 | pub fn build_format(&self, mut level: usize, s: &mut String) { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `FunctionSign` is never used [INFO] [stdout] --> src/grammar/src/parser/mod.rs:117:11 [INFO] [stdout] | [INFO] [stdout] 117 | pub trait FunctionSign { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/grammar/src/parser/ext.rs:67:9 [INFO] [stdout] | [INFO] [stdout] 65 | struct Student { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 66 | id: String, [INFO] [stdout] 67 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `take_nokeyword` is never used [INFO] [stdout] --> src/grammar/src/parser/parser.rs:421:8 [INFO] [stdout] | [INFO] [stdout] 75 | impl Parser { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 421 | fn take_nokeyword(&mut self) -> GrammarResult { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `ast_node` is never read [INFO] [stdout] --> src/grammar/src/parser/symbol.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct Symbol { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 23 | ast_node: SharedAstNode, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Symbol` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Type` is never used [INFO] [stdout] --> src/grammar/src/parser/typ.rs:2:10 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum Type { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Type` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.99s [INFO] running `Command { std: "docker" "inspect" "955e5b12aa359ecf71f91b783c44d952fc372dc50eb9fb706f97d91f9a1d24cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "955e5b12aa359ecf71f91b783c44d952fc372dc50eb9fb706f97d91f9a1d24cc", kill_on_drop: false }` [INFO] [stdout] 955e5b12aa359ecf71f91b783c44d952fc372dc50eb9fb706f97d91f9a1d24cc