[INFO] cloning repository https://github.com/EdwardGarmon/Crabby_Compiler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EdwardGarmon/Crabby_Compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdwardGarmon%2FCrabby_Compiler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdwardGarmon%2FCrabby_Compiler'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6bacab2b797d9e679979fb137efa052d8670eb92 [INFO] checking EdwardGarmon/Crabby_Compiler/6bacab2b797d9e679979fb137efa052d8670eb92 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdwardGarmon%2FCrabby_Compiler" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/EdwardGarmon/Crabby_Compiler on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/EdwardGarmon/Crabby_Compiler [INFO] finished tweaking git repo https://github.com/EdwardGarmon/Crabby_Compiler [INFO] tweaked toml for git repo https://github.com/EdwardGarmon/Crabby_Compiler written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/EdwardGarmon/Crabby_Compiler 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded llvm-sys v70.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8dd9214ae723b93291c4cc63535be8b29b742959c177eb412fd4e95ccf502641 [INFO] running `Command { std: "docker" "start" "-a" "8dd9214ae723b93291c4cc63535be8b29b742959c177eb412fd4e95ccf502641", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8dd9214ae723b93291c4cc63535be8b29b742959c177eb412fd4e95ccf502641", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8dd9214ae723b93291c4cc63535be8b29b742959c177eb412fd4e95ccf502641", kill_on_drop: false }` [INFO] [stdout] 8dd9214ae723b93291c4cc63535be8b29b742959c177eb412fd4e95ccf502641 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 308a999e267c3201ff2982d8e587ca6fe6015f1e5e0df231ae3deaf137c1cc72 [INFO] running `Command { std: "docker" "start" "-a" "308a999e267c3201ff2982d8e587ca6fe6015f1e5e0df231ae3deaf137c1cc72", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling inkwell v0.1.0 (https://github.com/TheDan64/inkwell?branch=master#064fe096) [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling Crabby_Compiler v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stdout] warning: unexpected `cfg` condition value: `no-libffi-linking` [INFO] [stdout] --> build.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | not(feature = "no-libffi-linking") [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `no-libffi-linking` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling llvm-sys v70.4.0 [INFO] [stderr] Compiling inkwell_internals v0.5.0 (https://github.com/TheDan64/inkwell?branch=master#064fe096) [INFO] [stdout] warning: unused import: `llvm_sys::target_machine` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use llvm_sys::target_machine; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `btree_map::Values` [INFO] [stdout] --> src/code_gen/compile.rs:2:19 [INFO] [stdout] | [INFO] [stdout] 2 | collections::{btree_map::Values, HashMap}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BasicValue`, `CallSiteValue`, `InstructionValue`, `PointerValue`, `basic_block::BasicBlock`, `self`, and `types::BasicMetadataTypeEnum` [INFO] [stdout] --> src/code_gen/compile.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | basic_block::BasicBlock, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 8 | builder::{self, Builder}, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | types::BasicMetadataTypeEnum, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 13 | values::{ [INFO] [stdout] 14 | BasicMetadataValueEnum, BasicValue, CallSiteValue, FunctionValue, InstructionValue, [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] 15 | PointerValue, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/code_gen/compile.rs:24:13 [INFO] [stdout] | [INFO] [stdout] 24 | stmts::{self, AssignStmt, ControlStmt, ControlType, PrintStmt, StmtType, Stmts}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Borrow` [INFO] [stdout] --> src/lexer.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::Borrow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Assign`, `CloseBrace`, `CloseParen`, `Equals`, `If`, `Ignore`, `Int`, `OpenBrace`, `OpenParen`, `Print`, `Semi`, `Str`, and `WhiteSpace` [INFO] [stdout] --> src/lexer.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | Assign, CloseBrace, CloseParen, Equals, If, Ignore, Int, OpenBrace, OpenParen, Print, Semi, [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^ ^^ ^^^^^^ ^^^ ^^^^^^^^^ ^^^^^^^^^ ^^^^^ ^^^^ [INFO] [stdout] 7 | Str, WhiteSpace, [INFO] [stdout] | ^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `fmt::format` and `fs::OpenOptions` [INFO] [stdout] --> src/parser/expr.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{fmt::format, fs::OpenOptions}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `llvm_sys::target_machine` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use llvm_sys::target_machine; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `btree_map::Values` [INFO] [stdout] --> src/code_gen/compile.rs:2:19 [INFO] [stdout] | [INFO] [stdout] 2 | collections::{btree_map::Values, HashMap}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BasicValue`, `CallSiteValue`, `InstructionValue`, `PointerValue`, `basic_block::BasicBlock`, `self`, and `types::BasicMetadataTypeEnum` [INFO] [stdout] --> src/code_gen/compile.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | basic_block::BasicBlock, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 8 | builder::{self, Builder}, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | types::BasicMetadataTypeEnum, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 13 | values::{ [INFO] [stdout] 14 | BasicMetadataValueEnum, BasicValue, CallSiteValue, FunctionValue, InstructionValue, [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] 15 | PointerValue, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/code_gen/compile.rs:24:13 [INFO] [stdout] | [INFO] [stdout] 24 | stmts::{self, AssignStmt, ControlStmt, ControlType, PrintStmt, StmtType, Stmts}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Borrow` [INFO] [stdout] --> src/lexer.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::Borrow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Assign`, `CloseBrace`, `CloseParen`, `Equals`, `If`, `Ignore`, `Int`, `OpenBrace`, `OpenParen`, `Print`, `Semi`, `Str`, and `WhiteSpace` [INFO] [stdout] --> src/lexer.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | Assign, CloseBrace, CloseParen, Equals, If, Ignore, Int, OpenBrace, OpenParen, Print, Semi, [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^ ^^ ^^^^^^ ^^^ ^^^^^^^^^ ^^^^^^^^^ ^^^^^ ^^^^ [INFO] [stdout] 7 | Str, WhiteSpace, [INFO] [stdout] | ^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `fmt::format` and `fs::OpenOptions` [INFO] [stdout] --> src/parser/expr.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use std::{fmt::format, fs::OpenOptions}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser/decls.rs:58:30 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn new(lex: &Lexeme, mut x: &mut usize) -> Option> { [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: unused variable: `save` [INFO] [stdout] --> src/parser/expr.rs:26:13 [INFO] [stdout] | [INFO] [stdout] 26 | let save = x.clone(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_save` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser/expr.rs:25:37 [INFO] [stdout] | [INFO] [stdout] 25 | pub(crate) fn new(lex: &Lexeme, mut x: &mut usize) -> Option> { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/parser/expr.rs:117:9 [INFO] [stdout] | [INFO] [stdout] 117 | _ => panic!("invalid operator"), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/parser/expr.rs:117:9 [INFO] [stdout] | [INFO] [stdout] 112 | Operation::Times => 3, [INFO] [stdout] | ---------------- matches some of the same values [INFO] [stdout] 113 | Operation::Plus => 2, [INFO] [stdout] | --------------- matches some of the same values [INFO] [stdout] 114 | Operation::Equals => 1, [INFO] [stdout] | ----------------- matches some of the same values [INFO] [stdout] 115 | Operation::GT => 1, [INFO] [stdout] | ------------- matches some of the same values [INFO] [stdout] 116 | Operation::LT => 1, [INFO] [stdout] 117 | _ => panic!("invalid operator"), [INFO] [stdout] | ^ ...and 1 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `control_type` is never read [INFO] [stdout] --> src/parser/stmts.rs:52:17 [INFO] [stdout] | [INFO] [stdout] 52 | let mut control_type = ControlType::While; [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` is never read [INFO] [stdout] --> src/parser/stmts.rs:144:17 [INFO] [stdout] | [INFO] [stdout] 144 | let mut name = ""; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Ignore` and `EOF` are never constructed [INFO] [stdout] --> src/lexer.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 39 | enum RawToken { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 53 | Ignore, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | EOF, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RawToken` has derived impls for the traits `Clone` and `Debug`, 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: enum `DataToken` is never used [INFO] [stdout] --> src/lexer.rs:95:10 [INFO] [stdout] | [INFO] [stdout] 95 | pub enum DataToken {} [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/parser/expr.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | StrLit(String), [INFO] [stdout] | ------ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ExprData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 14 | StrLit(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser/decls.rs:58:30 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn new(lex: &Lexeme, mut x: &mut usize) -> Option> { [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: unused variable: `save` [INFO] [stdout] --> src/parser/expr.rs:26:13 [INFO] [stdout] | [INFO] [stdout] 26 | let save = x.clone(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_save` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser/expr.rs:25:37 [INFO] [stdout] | [INFO] [stdout] 25 | pub(crate) fn new(lex: &Lexeme, mut x: &mut usize) -> Option> { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/parser/expr.rs:117:9 [INFO] [stdout] | [INFO] [stdout] 117 | _ => panic!("invalid operator"), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/parser/expr.rs:117:9 [INFO] [stdout] | [INFO] [stdout] 112 | Operation::Times => 3, [INFO] [stdout] | ---------------- matches some of the same values [INFO] [stdout] 113 | Operation::Plus => 2, [INFO] [stdout] | --------------- matches some of the same values [INFO] [stdout] 114 | Operation::Equals => 1, [INFO] [stdout] | ----------------- matches some of the same values [INFO] [stdout] 115 | Operation::GT => 1, [INFO] [stdout] | ------------- matches some of the same values [INFO] [stdout] 116 | Operation::LT => 1, [INFO] [stdout] 117 | _ => panic!("invalid operator"), [INFO] [stdout] | ^ ...and 1 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `control_type` is never read [INFO] [stdout] --> src/parser/stmts.rs:52:17 [INFO] [stdout] | [INFO] [stdout] 52 | let mut control_type = ControlType::While; [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` is never read [INFO] [stdout] --> src/parser/stmts.rs:144:17 [INFO] [stdout] | [INFO] [stdout] 144 | let mut name = ""; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Ignore` and `EOF` are never constructed [INFO] [stdout] --> src/lexer.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 39 | enum RawToken { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 53 | Ignore, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | EOF, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RawToken` has derived impls for the traits `Clone` and `Debug`, 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: enum `DataToken` is never used [INFO] [stdout] --> src/lexer.rs:95:10 [INFO] [stdout] | [INFO] [stdout] 95 | pub enum DataToken {} [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/parser/expr.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | StrLit(String), [INFO] [stdout] | ------ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `ExprData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 14 | StrLit(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.15s [INFO] running `Command { std: "docker" "inspect" "308a999e267c3201ff2982d8e587ca6fe6015f1e5e0df231ae3deaf137c1cc72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "308a999e267c3201ff2982d8e587ca6fe6015f1e5e0df231ae3deaf137c1cc72", kill_on_drop: false }` [INFO] [stdout] 308a999e267c3201ff2982d8e587ca6fe6015f1e5e0df231ae3deaf137c1cc72