[INFO] cloning repository https://github.com/zachlambert/c-compiler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zachlambert/c-compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzachlambert%2Fc-compiler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzachlambert%2Fc-compiler'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 408d419db37807a2d2f2733d81f3ae005daad9f7 [INFO] building zachlambert/c-compiler against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzachlambert%2Fc-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/zachlambert/c-compiler on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zachlambert/c-compiler [INFO] finished tweaking git repo https://github.com/zachlambert/c-compiler [INFO] tweaked toml for git repo https://github.com/zachlambert/c-compiler written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/zachlambert/c-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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b54fd97461169bfa579529ad903be6f3398ac44fdd74a1c2b5641901ec74af44 [INFO] running `Command { std: "docker" "start" "-a" "b54fd97461169bfa579529ad903be6f3398ac44fdd74a1c2b5641901ec74af44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b54fd97461169bfa579529ad903be6f3398ac44fdd74a1c2b5641901ec74af44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b54fd97461169bfa579529ad903be6f3398ac44fdd74a1c2b5641901ec74af44", kill_on_drop: false }` [INFO] [stdout] b54fd97461169bfa579529ad903be6f3398ac44fdd74a1c2b5641901ec74af44 [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 -Dtail-expr-drop-order" "-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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 254db6b432c3b462225458b5fef78981a2417f7b922965b281b059f430c98f0b [INFO] running `Command { std: "docker" "start" "-a" "254db6b432c3b462225458b5fef78981a2417f7b922965b281b059f430c98f0b", kill_on_drop: false }` [INFO] [stderr] Compiling bitflags v1.3.1 [INFO] [stderr] Compiling compiler v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/generator/generate/datatype.rs:216:58 [INFO] [stdout] | [INFO] [stdout] 216 | Construct::Reference(other_ref_i) => (*other_ref_i == ref_i), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 216 - Construct::Reference(other_ref_i) => (*other_ref_i == ref_i), [INFO] [stdout] 216 + Construct::Reference(other_ref_i) => *other_ref_i == ref_i, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/generator/generate/datatype.rs:239:62 [INFO] [stdout] | [INFO] [stdout] 239 | Construct::Primitive(other_primitive) => (*other_primitive == primitive), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 239 - Construct::Primitive(other_primitive) => (*other_primitive == primitive), [INFO] [stdout] 239 + Construct::Primitive(other_primitive) => *other_primitive == primitive, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `statement::generate_statement` [INFO] [stdout] --> src/generator/generate/mod.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub use statement::generate_statement; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rhs_datatype_i` [INFO] [stdout] --> src/generator/generate/expression.rs:124:30 [INFO] [stdout] | [INFO] [stdout] 124 | let (rhs_symbol, rhs_datatype_i) = generate_expression_rvalue(generator); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rhs_datatype_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `generator` [INFO] [stdout] --> src/generator/generate/datatype.rs:33:28 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn generate_return_set(generator: &mut Generator, symbol: &Symbol, return_index: usize) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `symbol` [INFO] [stdout] --> src/generator/generate/datatype.rs:33:55 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn generate_return_set(generator: &mut Generator, symbol: &Symbol, return_index: usize) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbol` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `return_index` [INFO] [stdout] --> src/generator/generate/datatype.rs:33:72 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn generate_return_set(generator: &mut Generator, symbol: &Symbol, return_index: usize) { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_return_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_tokens` is never used [INFO] [stdout] --> src/lexer/mod.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn print_tokens(tokens: &Vec) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Break` and `Continue` are never constructed [INFO] [stdout] --> src/parser/construct/statement.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum Control { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] 6 | Break, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 7 | Continue, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Control` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Conditional`, `Loop`, `Control`, and `Block` are never constructed [INFO] [stdout] --> src/parser/construct/statement.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub enum Statement { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 30 | Conditional, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | Loop, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | Control(Control), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | Block, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Statement` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Sub` is never constructed [INFO] [stdout] --> src/generator/instructions.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub enum ALUOp { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] 8 | Add, [INFO] [stdout] 9 | Sub, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ALUOp` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Equal` and `LessThan` are never constructed [INFO] [stdout] --> src/generator/instructions.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 26 | pub enum Condition { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 27 | Equal, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 28 | LessThan, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Condition` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Load`, `SetReturned`, `Jump`, `Branch`, and `Call` are never constructed [INFO] [stdout] --> src/generator/instructions.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 42 | pub enum Instruction { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 43 | Move, // Move src -> dst [INFO] [stdout] 44 | Load, // Move Mem[src] -> dst [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | SetReturned, // Move symbol -> returned(location) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 48 | ALUOp(ALUOp), // Result(args) -> Register [INFO] [stdout] 49 | Jump, // Unconditional jump to a label [INFO] [stdout] | ^^^^ [INFO] [stdout] 50 | Branch(Condition), // Jump to label if Condition(RegA, RegB) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 51 | Call, // Call procedure [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Instruction` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Int` and `Float` are never constructed [INFO] [stdout] --> src/generator/instructions.rs:137:5 [INFO] [stdout] | [INFO] [stdout] 136 | pub enum Constant { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 137 | Int(i64), [INFO] [stdout] | ^^^ [INFO] [stdout] 138 | Float(f64), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Constant` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Constant` and `Integer` are never constructed [INFO] [stdout] --> src/generator/instructions.rs:155:5 [INFO] [stdout] | [INFO] [stdout] 151 | pub enum Operand { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 155 | Constant(Constant), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 156 | Integer(i64), // Offset or stride [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Operand` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_return_datatype` is never used [INFO] [stdout] --> src/generator/generator.rs:242:12 [INFO] [stdout] | [INFO] [stdout] 39 | impl<'a> Generator<'a> { [INFO] [stdout] | ---------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 242 | pub fn get_return_datatype(&self, index: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `generate_return_set` is never used [INFO] [stdout] --> src/generator/generate/datatype.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn generate_return_set(generator: &mut Generator, symbol: &Symbol, return_index: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.78s [INFO] running `Command { std: "docker" "inspect" "254db6b432c3b462225458b5fef78981a2417f7b922965b281b059f430c98f0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "254db6b432c3b462225458b5fef78981a2417f7b922965b281b059f430c98f0b", kill_on_drop: false }` [INFO] [stdout] 254db6b432c3b462225458b5fef78981a2417f7b922965b281b059f430c98f0b [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 -Dtail-expr-drop-order" "-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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2ac6c164bd9264bb8dddc2ee78d4ecec40d4a41578dc8ab76b219574e41f5539 [INFO] running `Command { std: "docker" "start" "-a" "2ac6c164bd9264bb8dddc2ee78d4ecec40d4a41578dc8ab76b219574e41f5539", kill_on_drop: false }` [INFO] [stderr] Compiling compiler v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/generator/generate/datatype.rs:216:58 [INFO] [stdout] | [INFO] [stdout] 216 | Construct::Reference(other_ref_i) => (*other_ref_i == ref_i), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 216 - Construct::Reference(other_ref_i) => (*other_ref_i == ref_i), [INFO] [stdout] 216 + Construct::Reference(other_ref_i) => *other_ref_i == ref_i, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/generator/generate/datatype.rs:239:62 [INFO] [stdout] | [INFO] [stdout] 239 | Construct::Primitive(other_primitive) => (*other_primitive == primitive), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 239 - Construct::Primitive(other_primitive) => (*other_primitive == primitive), [INFO] [stdout] 239 + Construct::Primitive(other_primitive) => *other_primitive == primitive, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `statement::generate_statement` [INFO] [stdout] --> src/generator/generate/mod.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub use statement::generate_statement; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rhs_datatype_i` [INFO] [stdout] --> src/generator/generate/expression.rs:124:30 [INFO] [stdout] | [INFO] [stdout] 124 | let (rhs_symbol, rhs_datatype_i) = generate_expression_rvalue(generator); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rhs_datatype_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `generator` [INFO] [stdout] --> src/generator/generate/datatype.rs:33:28 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn generate_return_set(generator: &mut Generator, symbol: &Symbol, return_index: usize) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `symbol` [INFO] [stdout] --> src/generator/generate/datatype.rs:33:55 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn generate_return_set(generator: &mut Generator, symbol: &Symbol, return_index: usize) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_symbol` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `return_index` [INFO] [stdout] --> src/generator/generate/datatype.rs:33:72 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn generate_return_set(generator: &mut Generator, symbol: &Symbol, return_index: usize) { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_return_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_tokens` is never used [INFO] [stdout] --> src/lexer/mod.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn print_tokens(tokens: &Vec) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Break` and `Continue` are never constructed [INFO] [stdout] --> src/parser/construct/statement.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum Control { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] 6 | Break, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 7 | Continue, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Control` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Conditional`, `Loop`, `Control`, and `Block` are never constructed [INFO] [stdout] --> src/parser/construct/statement.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub enum Statement { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 30 | Conditional, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | Loop, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | Control(Control), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | Block, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Statement` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Sub` is never constructed [INFO] [stdout] --> src/generator/instructions.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub enum ALUOp { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] 8 | Add, [INFO] [stdout] 9 | Sub, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ALUOp` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Equal` and `LessThan` are never constructed [INFO] [stdout] --> src/generator/instructions.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 26 | pub enum Condition { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 27 | Equal, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 28 | LessThan, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Condition` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Load`, `SetReturned`, `Jump`, `Branch`, and `Call` are never constructed [INFO] [stdout] --> src/generator/instructions.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 42 | pub enum Instruction { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 43 | Move, // Move src -> dst [INFO] [stdout] 44 | Load, // Move Mem[src] -> dst [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | SetReturned, // Move symbol -> returned(location) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 48 | ALUOp(ALUOp), // Result(args) -> Register [INFO] [stdout] 49 | Jump, // Unconditional jump to a label [INFO] [stdout] | ^^^^ [INFO] [stdout] 50 | Branch(Condition), // Jump to label if Condition(RegA, RegB) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 51 | Call, // Call procedure [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Instruction` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Int` and `Float` are never constructed [INFO] [stdout] --> src/generator/instructions.rs:137:5 [INFO] [stdout] | [INFO] [stdout] 136 | pub enum Constant { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 137 | Int(i64), [INFO] [stdout] | ^^^ [INFO] [stdout] 138 | Float(f64), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Constant` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Constant` and `Integer` are never constructed [INFO] [stdout] --> src/generator/instructions.rs:155:5 [INFO] [stdout] | [INFO] [stdout] 151 | pub enum Operand { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 155 | Constant(Constant), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 156 | Integer(i64), // Offset or stride [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Operand` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_return_datatype` is never used [INFO] [stdout] --> src/generator/generator.rs:242:12 [INFO] [stdout] | [INFO] [stdout] 39 | impl<'a> Generator<'a> { [INFO] [stdout] | ---------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 242 | pub fn get_return_datatype(&self, index: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `generate_return_set` is never used [INFO] [stdout] --> src/generator/generate/datatype.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn generate_return_set(generator: &mut Generator, symbol: &Symbol, return_index: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s [INFO] running `Command { std: "docker" "inspect" "2ac6c164bd9264bb8dddc2ee78d4ecec40d4a41578dc8ab76b219574e41f5539", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ac6c164bd9264bb8dddc2ee78d4ecec40d4a41578dc8ab76b219574e41f5539", kill_on_drop: false }` [INFO] [stdout] 2ac6c164bd9264bb8dddc2ee78d4ecec40d4a41578dc8ab76b219574e41f5539