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"--format-version=1", kill_on_drop: false }` [INFO] [stdout] d7ae1e254d4362401e6c4b80db5fccad9ab966af66e4a528a5530d41e3e04732 [INFO] running `Command { std: "docker" "start" "-a" "d7ae1e254d4362401e6c4b80db5fccad9ab966af66e4a528a5530d41e3e04732", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d7ae1e254d4362401e6c4b80db5fccad9ab966af66e4a528a5530d41e3e04732", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7ae1e254d4362401e6c4b80db5fccad9ab966af66e4a528a5530d41e3e04732", kill_on_drop: false }` [INFO] [stdout] d7ae1e254d4362401e6c4b80db5fccad9ab966af66e4a528a5530d41e3e04732 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f16624c7fb52ccf15cd304a9728caf1ef4b9c0d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3c83bb19e3cda1807182ded2df8a13d5e809b2f65bdfd7d361915d55eed30d42 [INFO] running `Command { std: "docker" "start" "-a" "3c83bb19e3cda1807182ded2df8a13d5e809b2f65bdfd7d361915d55eed30d42", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling unicode-ident v1.0.16 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking hashbrown v0.15.2 [INFO] [stderr] Checking itoa v1.0.14 [INFO] [stderr] Checking smallvec v1.15.0 [INFO] [stderr] Checking ryu v1.0.19 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Checking tracing-subscriber v0.3.19 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Checking indexmap v2.7.1 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking getrandom v0.3.3 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking serde_yaml v0.9.34+deprecated [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking proofr v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `alpha1` and `pair` [INFO] [stdout] --> src/parser/commons.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | alpha1, alphanumeric1, char, multispace0, multispace1, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | sequence::{delimited, pair, preceded}, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::type_theory::interface::TypeTheory` [INFO] [stdout] --> src/type_theory/sup/saturation.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::type_theory::interface::TypeTheory; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sup::Sup` [INFO] [stdout] --> src/type_theory/sup/saturation.rs:4:31 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::type_theory::sup::{sup::Sup, sup_utils::is_tautology}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `alpha1` and `pair` [INFO] [stdout] --> src/parser/commons.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | alpha1, alphanumeric1, char, multispace0, multispace1, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | sequence::{delimited, pair, preceded}, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::type_theory::interface::TypeTheory` [INFO] [stdout] --> src/type_theory/sup/saturation.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::type_theory::interface::TypeTheory; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sup::Sup` [INFO] [stdout] --> src/type_theory/sup/saturation.rs:4:31 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::type_theory::sup::{sup::Sup, sup_utils::is_tautology}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/type_theory/cic/cic.rs:130:27 [INFO] [stdout] | [INFO] [stdout] 130 | CicTerm::Meta(index) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `environment` [INFO] [stdout] --> src/type_theory/cic/tactics.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | environment: &mut Environment, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_environment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `left_branches` [INFO] [stdout] --> src/type_theory/cic/unification.rs:167:50 [INFO] [stdout] | [INFO] [stdout] 167 | Match(left_matched_term, left_branches), [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_left_branches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `right_branches` [INFO] [stdout] --> src/type_theory/cic/unification.rs:168:51 [INFO] [stdout] | [INFO] [stdout] 168 | Match(right_matched_term, right_branches), [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_right_branches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `term1` [INFO] [stdout] --> src/type_theory/cic/unification.rs:220:16 [INFO] [stdout] | [INFO] [stdout] 220 | (Match(term1, pattern1), Match(term2, pattern2)) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_term1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pattern1` [INFO] [stdout] --> src/type_theory/cic/unification.rs:220:23 [INFO] [stdout] | [INFO] [stdout] 220 | (Match(term1, pattern1), Match(term2, pattern2)) => { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pattern1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `term2` [INFO] [stdout] --> src/type_theory/cic/unification.rs:220:40 [INFO] [stdout] | [INFO] [stdout] 220 | (Match(term1, pattern1), Match(term2, pattern2)) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_term2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pattern2` [INFO] [stdout] --> src/type_theory/cic/unification.rs:220:47 [INFO] [stdout] | [INFO] [stdout] 220 | (Match(term1, pattern1), Match(term2, pattern2)) => { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pattern2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `typee` [INFO] [stdout] --> src/type_theory/fol/fol.rs:222:15 [INFO] [stdout] | [INFO] [stdout] 222 | R(typee) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_typee` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `environment` [INFO] [stdout] --> src/type_theory/fol/fol.rs:259:9 [INFO] [stdout] | [INFO] [stdout] 259 | environment: &mut Environment, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_environment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tactic` [INFO] [stdout] --> src/type_theory/fol/fol.rs:260:9 [INFO] [stdout] | [INFO] [stdout] 260 | tactic: &Tactic, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tactic` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `target` [INFO] [stdout] --> src/type_theory/fol/fol.rs:261:9 [INFO] [stdout] | [INFO] [stdout] 261 | target: &Self::Type, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `partial_proof` [INFO] [stdout] --> src/type_theory/fol/fol.rs:262:9 [INFO] [stdout] | [INFO] [stdout] 262 | partial_proof: &Self::Term, [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_partial_proof` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `kept` [INFO] [stdout] --> src/type_theory/sup/saturation.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | kept: &Vec, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_kept` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `clause` [INFO] [stdout] --> src/type_theory/sup/saturation.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 53 | clause: &SupFormula, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_clause` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stm` [INFO] [stdout] --> src/type_theory/sup/sup.rs:147:9 [INFO] [stdout] | [INFO] [stdout] 147 | stm: &Self::Stm, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_stm` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> src/type_theory/sup/sup.rs:148:9 [INFO] [stdout] | [INFO] [stdout] 148 | env: &mut Environment, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/config.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 30 | impl Config { [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] 31 | pub fn new(type_system: TypeSystem) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `left_or_panic` is never used [INFO] [stdout] --> src/misc.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl Union { [INFO] [stdout] | ---------------------- method in this implementation [INFO] [stdout] 9 | pub fn left_or_panic(self) -> L { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `add_statement` and `peek_latest` are never used [INFO] [stdout] --> src/runtime/program.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 18 | impl Schedule { [INFO] [stdout] | ------------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 30 | pub fn add_statement(&mut self, statement: &T::Stm) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | pub fn peek_latest(&self) -> Option<&ProgramNode> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `peek_top_schedule` is never used [INFO] [stdout] --> src/runtime/program.rs:82:12 [INFO] [stdout] | [INFO] [stdout] 65 | / impl Program [INFO] [stdout] 66 | | where [INFO] [stdout] 67 | | T: TypeTheory + Reducer, [INFO] [stdout] | |____________________________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 82 | pub fn peek_top_schedule(&self) -> Option<&ProgramNode> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `next_index` is never read [INFO] [stdout] --> src/type_theory/environment.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Environment { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 9 | next_index: i32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Environment` 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: multiple methods are never used [INFO] [stdout] --> src/type_theory/environment.rs:62:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl Environment { [INFO] [stdout] | ------------------------------------------------------------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 62 | pub fn add_substitution(&mut self, name: &str, term: &Term) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 82 | pub fn add_predicate(&mut self, name: &str, arg_types: &Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 87 | fn remove_substitution(&mut self, name: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 105 | pub fn fresh_meta(&mut self) -> i32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 148 | pub fn with_local_substitution R, R>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 172 | pub fn with_local_substitutions R, R>( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 201 | pub fn with_rollback R, R>( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 255 | pub fn is_var_bound(&self, var_name: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `base_term_equality` is never used [INFO] [stdout] --> src/type_theory/interface.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 15 | pub trait TypeTheory { [INFO] [stdout] | ---------- associated function in this trait [INFO] [stdout] ... [INFO] [stdout] 31 | fn base_term_equality( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Automatic` is never used [INFO] [stdout] --> src/type_theory/interface.rs:178:11 [INFO] [stdout] | [INFO] [stdout] 178 | pub trait Automatic: TypeTheory { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `UnifiedExpression` is never used [INFO] [stdout] --> src/type_theory/commons/utils.rs:40:10 [INFO] [stdout] | [INFO] [stdout] 40 | pub enum UnifiedExpression { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `of_term`, `of_type`, and `as_union` are never used [INFO] [stdout] --> src/type_theory/commons/utils.rs:45:12 [INFO] [stdout] | [INFO] [stdout] 44 | impl UnifiedExpression { [INFO] [stdout] | ---------------------------------------- associated items in this implementation [INFO] [stdout] 45 | pub fn of_term(term: T::Term) -> UnifiedExpression { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn of_type(typee: T::Type) -> UnifiedExpression { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | pub fn as_union(self) -> Union { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `delta_reduce` is never used [INFO] [stdout] --> src/type_theory/cic/cic_utils.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn delta_reduce( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Exist` is never constructed [INFO] [stdout] --> src/type_theory/fol/fol.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 36 | pub enum FolFormula { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 44 | Exist(String, Box, Box), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FolFormula` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `make_multiarg_app` is never used [INFO] [stdout] --> src/type_theory/fol/fol_utils.rs:109:8 [INFO] [stdout] | [INFO] [stdout] 109 | pub fn make_multiarg_app(fun_name: &str, args: &[FolTerm]) -> FolTerm { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_application_components` is never used [INFO] [stdout] --> src/type_theory/fol/fol_utils.rs:116:8 [INFO] [stdout] | [INFO] [stdout] 116 | pub fn get_application_components( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `substitute_term` is never used [INFO] [stdout] --> src/type_theory/fol/fol_utils.rs:134:8 [INFO] [stdout] | [INFO] [stdout] 134 | pub fn substitute_term( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `substitute_formula` is never used [INFO] [stdout] --> src/type_theory/fol/fol_utils.rs:169:8 [INFO] [stdout] | [INFO] [stdout] 169 | pub fn substitute_formula( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `swap_binded_formula` is never used [INFO] [stdout] --> src/type_theory/fol/fol_utils.rs:227:8 [INFO] [stdout] | [INFO] [stdout] 227 | pub fn swap_binded_formula( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `negation_normal_form` is never used [INFO] [stdout] --> src/type_theory/fol/fol_utils.rs:247:8 [INFO] [stdout] | [INFO] [stdout] 247 | pub fn negation_normal_form(φ: &FolFormula) -> FolFormula { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `prenex_normal_form` is never used [INFO] [stdout] --> src/type_theory/fol/fol_utils.rs:322:8 [INFO] [stdout] | [INFO] [stdout] 322 | pub fn prenex_normal_form(φ: &FolFormula) -> FolFormula { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `skolemize` is never used [INFO] [stdout] --> src/type_theory/fol/fol_utils.rs:440:8 [INFO] [stdout] | [INFO] [stdout] 440 | pub fn skolemize(φ: &FolFormula) -> FolFormula { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `conjunction_normal_form` is never used [INFO] [stdout] --> src/type_theory/fol/fol_utils.rs:487:8 [INFO] [stdout] | [INFO] [stdout] 487 | pub fn conjunction_normal_form(φ: &FolFormula) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `clausify` is never used [INFO] [stdout] --> src/type_theory/fol/fol_utils.rs:550:8 [INFO] [stdout] | [INFO] [stdout] 550 | pub fn clausify(φ: &FolFormula) -> Result, String> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_bottom` is never used [INFO] [stdout] --> src/type_theory/sup/saturation.rs:7:4 [INFO] [stdout] | [INFO] [stdout] 7 | fn is_bottom(φ: &SupFormula) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `pick_clause` is never used [INFO] [stdout] --> src/type_theory/sup/saturation.rs:15:4 [INFO] [stdout] | [INFO] [stdout] 15 | fn pick_clause(clauses: &mut Vec) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_redundant` is never used [INFO] [stdout] --> src/type_theory/sup/saturation.rs:25:4 [INFO] [stdout] | [INFO] [stdout] 25 | fn is_redundant(C: &SupFormula, kept: &Vec) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `forward_simplification` is never used [INFO] [stdout] --> src/type_theory/sup/saturation.rs:44:4 [INFO] [stdout] | [INFO] [stdout] 44 | fn forward_simplification( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `backward_simplification` is never used [INFO] [stdout] --> src/type_theory/sup/saturation.rs:51:4 [INFO] [stdout] | [INFO] [stdout] 51 | fn backward_simplification( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `saturate` is never used [INFO] [stdout] --> src/type_theory/sup/saturation.rs:58:8 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn saturate(clauses: &Vec) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `SupTerm` is never used [INFO] [stdout] --> src/type_theory/sup/sup.rs:27:10 [INFO] [stdout] | [INFO] [stdout] 27 | pub enum SupTerm { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `SupFormula` is never used [INFO] [stdout] --> src/type_theory/sup/sup.rs:35:10 [INFO] [stdout] | [INFO] [stdout] 35 | pub enum SupFormula { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Sup` is never constructed [INFO] [stdout] --> src/type_theory/sup/sup.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 47 | pub struct Sup; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_arg_types` is never used [INFO] [stdout] --> src/type_theory/sup/sup_utils.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn get_arg_types(forall: &SupFormula) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_forall_innermost` is never used [INFO] [stdout] --> src/type_theory/sup/sup_utils.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn get_forall_innermost(forall: &SupFormula) -> SupFormula { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `are_complements` is never used [INFO] [stdout] --> src/type_theory/sup/sup_utils.rs:31:4 [INFO] [stdout] | [INFO] [stdout] 31 | fn are_complements(l1: &SupFormula, l2: &SupFormula) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_tautology` is never used [INFO] [stdout] --> src/type_theory/sup/sup_utils.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn is_tautology(φ: &SupFormula) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `kbo_terms` is never used [INFO] [stdout] --> src/type_theory/sup/sup_utils.rs:69:8 [INFO] [stdout] | [INFO] [stdout] 69 | pub fn kbo_terms(term1: &SupTerm, term2: &SupTerm) -> Ordering { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `kbo_types` is never used [INFO] [stdout] --> src/type_theory/sup/sup_utils.rs:104:8 [INFO] [stdout] | [INFO] [stdout] 104 | pub fn kbo_types(φ1: &SupFormula, φ2: &SupFormula) -> Ordering { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `subsumes` is never used [INFO] [stdout] --> src/type_theory/sup/sup_utils.rs:167:8 [INFO] [stdout] | [INFO] [stdout] 167 | pub fn subsumes(C: &SupFormula, D: &SupFormula) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `type_check_variable` is never used [INFO] [stdout] --> src/type_theory/sup/type_check.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn type_check_variable( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `type_check_application` is never used [INFO] [stdout] --> src/type_theory/sup/type_check.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn type_check_application( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `type_check_atomic` is never used [INFO] [stdout] --> src/type_theory/sup/type_check.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn type_check_atomic( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `type_check_equality` is never used [INFO] [stdout] --> src/type_theory/sup/type_check.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn type_check_equality( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `type_check_not` is never used [INFO] [stdout] --> src/type_theory/sup/type_check.rs:62:8 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn type_check_not( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `type_check_forall` is never used [INFO] [stdout] --> src/type_theory/sup/type_check.rs:71:8 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn type_check_forall( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `type_check_clause` is never used [INFO] [stdout] --> src/type_theory/sup/type_check.rs:92:8 [INFO] [stdout] | [INFO] [stdout] 92 | pub fn type_check_clause( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `type_check_nary` is never used [INFO] [stdout] --> src/type_theory/sup/type_check.rs:124:4 [INFO] [stdout] | [INFO] [stdout] 124 | fn type_check_nary( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/type_theory/cic/cic.rs:130:27 [INFO] [stdout] | [INFO] [stdout] 130 | CicTerm::Meta(index) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `environment` [INFO] [stdout] --> src/type_theory/cic/tactics.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | environment: &mut Environment, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_environment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `left_branches` [INFO] [stdout] --> src/type_theory/cic/unification.rs:167:50 [INFO] [stdout] | [INFO] [stdout] 167 | Match(left_matched_term, left_branches), [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_left_branches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `right_branches` [INFO] [stdout] --> src/type_theory/cic/unification.rs:168:51 [INFO] [stdout] | [INFO] [stdout] 168 | Match(right_matched_term, right_branches), [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_right_branches` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `term1` [INFO] [stdout] --> src/type_theory/cic/unification.rs:220:16 [INFO] [stdout] | [INFO] [stdout] 220 | (Match(term1, pattern1), Match(term2, pattern2)) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_term1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pattern1` [INFO] [stdout] --> src/type_theory/cic/unification.rs:220:23 [INFO] [stdout] | [INFO] [stdout] 220 | (Match(term1, pattern1), Match(term2, pattern2)) => { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pattern1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `term2` [INFO] [stdout] --> src/type_theory/cic/unification.rs:220:40 [INFO] [stdout] | [INFO] [stdout] 220 | (Match(term1, pattern1), Match(term2, pattern2)) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_term2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pattern2` [INFO] [stdout] --> src/type_theory/cic/unification.rs:220:47 [INFO] [stdout] | [INFO] [stdout] 220 | (Match(term1, pattern1), Match(term2, pattern2)) => { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pattern2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `typee` [INFO] [stdout] --> src/type_theory/fol/fol.rs:222:15 [INFO] [stdout] | [INFO] [stdout] 222 | R(typee) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_typee` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `environment` [INFO] [stdout] --> src/type_theory/fol/fol.rs:259:9 [INFO] [stdout] | [INFO] [stdout] 259 | environment: &mut Environment, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_environment` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tactic` [INFO] [stdout] --> src/type_theory/fol/fol.rs:260:9 [INFO] [stdout] | [INFO] [stdout] 260 | tactic: &Tactic, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tactic` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `target` [INFO] [stdout] --> src/type_theory/fol/fol.rs:261:9 [INFO] [stdout] | [INFO] [stdout] 261 | target: &Self::Type, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `partial_proof` [INFO] [stdout] --> src/type_theory/fol/fol.rs:262:9 [INFO] [stdout] | [INFO] [stdout] 262 | partial_proof: &Self::Term, [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_partial_proof` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `kept` [INFO] [stdout] --> src/type_theory/sup/saturation.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | kept: &Vec, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_kept` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `clause` [INFO] [stdout] --> src/type_theory/sup/saturation.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 53 | clause: &SupFormula, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_clause` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stm` [INFO] [stdout] --> src/type_theory/sup/sup.rs:147:9 [INFO] [stdout] | [INFO] [stdout] 147 | stm: &Self::Stm, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_stm` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `env` [INFO] [stdout] --> src/type_theory/sup/sup.rs:148:9 [INFO] [stdout] | [INFO] [stdout] 148 | env: &mut Environment, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_env` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `left_or_panic` is never used [INFO] [stdout] --> src/misc.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl Union { [INFO] [stdout] | ---------------------- method in this implementation [INFO] [stdout] 9 | pub fn left_or_panic(self) -> L { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `add_statement` and `peek_latest` are never used [INFO] [stdout] --> src/runtime/program.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 18 | impl Schedule { [INFO] [stdout] | ------------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 30 | pub fn add_statement(&mut self, statement: &T::Stm) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | pub fn peek_latest(&self) -> Option<&ProgramNode> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `peek_top_schedule` is never used [INFO] [stdout] --> src/runtime/program.rs:82:12 [INFO] [stdout] | [INFO] [stdout] 65 | / impl Program [INFO] [stdout] 66 | | where [INFO] [stdout] 67 | | T: TypeTheory + Reducer, [INFO] [stdout] | |____________________________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 82 | pub fn peek_top_schedule(&self) -> Option<&ProgramNode> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `next_index` is never read [INFO] [stdout] --> src/type_theory/environment.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Environment { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 9 | next_index: i32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Environment` 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: methods `add_predicate`, `fresh_meta`, and `with_rollback` are never used [INFO] [stdout] --> src/type_theory/environment.rs:82:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl Environment { [INFO] [stdout] | ------------------------------------------------------------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 82 | pub fn add_predicate(&mut self, name: &str, arg_types: &Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 105 | pub fn fresh_meta(&mut self) -> i32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 201 | pub fn with_rollback R, R>( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Automatic` is never used [INFO] [stdout] --> src/type_theory/interface.rs:178:11 [INFO] [stdout] | [INFO] [stdout] 178 | pub trait Automatic: TypeTheory { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `UnifiedExpression` is never used [INFO] [stdout] --> src/type_theory/commons/utils.rs:40:10 [INFO] [stdout] | [INFO] [stdout] 40 | pub enum UnifiedExpression { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `of_term`, `of_type`, and `as_union` are never used [INFO] [stdout] --> src/type_theory/commons/utils.rs:45:12 [INFO] [stdout] | [INFO] [stdout] 44 | impl UnifiedExpression { [INFO] [stdout] | ---------------------------------------- associated items in this implementation [INFO] [stdout] 45 | pub fn of_term(term: T::Term) -> UnifiedExpression { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | pub fn of_type(typee: T::Type) -> UnifiedExpression { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | pub fn as_union(self) -> Union { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `delta_reduce` is never used [INFO] [stdout] --> src/type_theory/cic/cic_utils.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn delta_reduce( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_bottom` is never used [INFO] [stdout] --> src/type_theory/sup/saturation.rs:7:4 [INFO] [stdout] | [INFO] [stdout] 7 | fn is_bottom(φ: &SupFormula) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `pick_clause` is never used [INFO] [stdout] --> src/type_theory/sup/saturation.rs:15:4 [INFO] [stdout] | [INFO] [stdout] 15 | fn pick_clause(clauses: &mut Vec) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_redundant` is never used [INFO] [stdout] --> src/type_theory/sup/saturation.rs:25:4 [INFO] [stdout] | [INFO] [stdout] 25 | fn is_redundant(C: &SupFormula, kept: &Vec) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `forward_simplification` is never used [INFO] [stdout] --> src/type_theory/sup/saturation.rs:44:4 [INFO] [stdout] | [INFO] [stdout] 44 | fn forward_simplification( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `backward_simplification` is never used [INFO] [stdout] --> src/type_theory/sup/saturation.rs:51:4 [INFO] [stdout] | [INFO] [stdout] 51 | fn backward_simplification( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `saturate` is never used [INFO] [stdout] --> src/type_theory/sup/saturation.rs:58:8 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn saturate(clauses: &Vec) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.29s [INFO] running `Command { std: "docker" "inspect" "3c83bb19e3cda1807182ded2df8a13d5e809b2f65bdfd7d361915d55eed30d42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c83bb19e3cda1807182ded2df8a13d5e809b2f65bdfd7d361915d55eed30d42", kill_on_drop: false }` [INFO] [stdout] 3c83bb19e3cda1807182ded2df8a13d5e809b2f65bdfd7d361915d55eed30d42