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[INFO] [stderr] Downloaded priority-queue v1.2.2 [INFO] [stderr] Downloaded filename v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ac539b77cf69d4df06a1e8a73efbfc2a9031f50440bf941f7a7c60b76590cc80 [INFO] running `Command { std: "docker" "start" "-a" "ac539b77cf69d4df06a1e8a73efbfc2a9031f50440bf941f7a7c60b76590cc80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ac539b77cf69d4df06a1e8a73efbfc2a9031f50440bf941f7a7c60b76590cc80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac539b77cf69d4df06a1e8a73efbfc2a9031f50440bf941f7a7c60b76590cc80", kill_on_drop: false }` [INFO] [stdout] ac539b77cf69d4df06a1e8a73efbfc2a9031f50440bf941f7a7c60b76590cc80 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 4ab82bde3ee1d410c81eeb19b7417cd01b8bf7e58f38d0cf5e52988954eb1fdd [INFO] running `Command { std: "docker" "start" "-a" "4ab82bde3ee1d410c81eeb19b7417cd01b8bf7e58f38d0cf5e52988954eb1fdd", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Checking hashbrown v0.12.2 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling priority-queue v1.2.2 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking filename v0.1.1 [INFO] [stderr] Checking htn_planner v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: named argument `depth` is not used by name [INFO] [stdout] --> src/htn/parser/statement.rs:61:49 [INFO] [stdout] | [INFO] [stdout] 61 | write!(self.f, "{:>depth$}task {}", "", depth=self.depth)?; [INFO] [stdout] | -- ^^^^^ this named argument is referred to by position in formatting string [INFO] [stdout] | | [INFO] [stdout] | this formatting argument uses named argument `depth` by position [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(named_arguments_used_positionally)]` on by default [INFO] [stdout] help: use the named argument by name to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 61 | write!(self.f, "{:>depth$}task {depth}", "", depth=self.depth)?; [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TaskBody` [INFO] [stdout] --> src/htn/domain.rs:4:35 [INFO] [stdout] | [INFO] [stdout] 4 | use super::compiler::{Task, self, TaskBody}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `iter::Map` and `slice::Iter` [INFO] [stdout] --> src/htn/compiler/domain.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::HashMap, slice::Iter, iter::Map}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: named argument `depth` is not used by name [INFO] [stdout] --> src/htn/parser/statement.rs:61:49 [INFO] [stdout] | [INFO] [stdout] 61 | write!(self.f, "{:>depth$}task {}", "", depth=self.depth)?; [INFO] [stdout] | -- ^^^^^ this named argument is referred to by position in formatting string [INFO] [stdout] | | [INFO] [stdout] | this formatting argument uses named argument `depth` by position [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(named_arguments_used_positionally)]` on by default [INFO] [stdout] help: use the named argument by name to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 61 | write!(self.f, "{:>depth$}task {depth}", "", depth=self.depth)?; [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TaskBody` [INFO] [stdout] --> src/htn/domain.rs:4:35 [INFO] [stdout] | [INFO] [stdout] 4 | use super::compiler::{Task, self, TaskBody}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `iter::Map` and `slice::Iter` [INFO] [stdout] --> src/htn/compiler/domain.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::HashMap, slice::Iter, iter::Map}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/htn/parser.rs:83:22 [INFO] [stdout] | [INFO] [stdout] 83 | Some(Err(e)) => Err(self.lexer.next().unwrap().unwrap_err()), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `On` [INFO] [stdout] --> src/htn/parser.rs:260:75 [INFO] [stdout] | [INFO] [stdout] 260 | let variable = if self.lexer.next_if(|t| match t { Ok(Token{t:On,..})=>true,_=>false}).is_some() { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_On` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/htn/search.rs:52:21 [INFO] [stdout] | [INFO] [stdout] 52 | while let Some((mut current, total_plan_cost)) = open_set.pop() { [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 `On` should have a snake case name [INFO] [stdout] --> src/htn/parser.rs:260:75 [INFO] [stdout] | [INFO] [stdout] 260 | let variable = if self.lexer.next_if(|t| match t { Ok(Token{t:On,..})=>true,_=>false}).is_some() { [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `on` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: named argument `depth` is not used by name [INFO] [stdout] --> src/htn/parser/statement.rs:61:49 [INFO] [stdout] | [INFO] [stdout] 61 | write!(self.f, "{:>depth$}task {}", "", depth=self.depth)?; [INFO] [stdout] | -- ^^^^^ this named argument is referred to by position in formatting string [INFO] [stdout] | | [INFO] [stdout] | this formatting argument uses named argument `depth` by position [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(named_arguments_used_positionally)]` on by default [INFO] [stdout] help: use the named argument by name to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 61 | write!(self.f, "{:>depth$}task {depth}", "", depth=self.depth)?; [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TaskBody` [INFO] [stdout] --> src/htn/domain.rs:4:35 [INFO] [stdout] | [INFO] [stdout] 4 | use super::compiler::{Task, self, TaskBody}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `iter::Map` and `slice::Iter` [INFO] [stdout] --> src/htn/compiler/domain.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::HashMap, slice::Iter, iter::Map}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/htn/parser.rs:83:22 [INFO] [stdout] | [INFO] [stdout] 83 | Some(Err(e)) => Err(self.lexer.next().unwrap().unwrap_err()), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `On` [INFO] [stdout] --> src/htn/parser.rs:260:75 [INFO] [stdout] | [INFO] [stdout] 260 | let variable = if self.lexer.next_if(|t| match t { Ok(Token{t:On,..})=>true,_=>false}).is_some() { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_On` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: named argument `depth` is not used by name [INFO] [stdout] --> src/htn/parser/statement.rs:61:49 [INFO] [stdout] | [INFO] [stdout] 61 | write!(self.f, "{:>depth$}task {}", "", depth=self.depth)?; [INFO] [stdout] | -- ^^^^^ this named argument is referred to by position in formatting string [INFO] [stdout] | | [INFO] [stdout] | this formatting argument uses named argument `depth` by position [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(named_arguments_used_positionally)]` on by default [INFO] [stdout] help: use the named argument by name to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 61 | write!(self.f, "{:>depth$}task {depth}", "", depth=self.depth)?; [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TaskBody` [INFO] [stdout] --> src/htn/domain.rs:4:35 [INFO] [stdout] | [INFO] [stdout] 4 | use super::compiler::{Task, self, TaskBody}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `iter::Map` and `slice::Iter` [INFO] [stdout] --> src/htn/compiler/domain.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::HashMap, slice::Iter, iter::Map}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/htn/search.rs:52:21 [INFO] [stdout] | [INFO] [stdout] 52 | while let Some((mut current, total_plan_cost)) = open_set.pop() { [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 `On` should have a snake case name [INFO] [stdout] --> src/htn/parser.rs:260:75 [INFO] [stdout] | [INFO] [stdout] 260 | let variable = if self.lexer.next_if(|t| match t { Ok(Token{t:On,..})=>true,_=>false}).is_some() { [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `on` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/htn/parser.rs:83:22 [INFO] [stdout] | [INFO] [stdout] 83 | Some(Err(e)) => Err(self.lexer.next().unwrap().unwrap_err()), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `On` [INFO] [stdout] --> src/htn/parser.rs:260:75 [INFO] [stdout] | [INFO] [stdout] 260 | let variable = if self.lexer.next_if(|t| match t { Ok(Token{t:On,..})=>true,_=>false}).is_some() { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_On` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/htn/search.rs:52:21 [INFO] [stdout] | [INFO] [stdout] 52 | while let Some((mut current, total_plan_cost)) = open_set.pop() { [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: methods `main`, `task_mapping`, `operator_mapping`, and `blackboard_mapping` are never used [INFO] [stdout] --> src/htn/domain.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 39 | impl Domain { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 74 | pub fn main(&self) -> &Task { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | pub fn task_mapping(&self) -> &HashMap { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 94 | pub fn operator_mapping(&self) -> &HashMap { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 104 | pub fn blackboard_mapping(&self) -> &HashMap { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get` is never used [INFO] [stdout] --> src/htn/compiler/state.rs:62:12 [INFO] [stdout] | [INFO] [stdout] 53 | impl<'a> State<'a> { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 62 | pub fn get(&self, key:&str) -> OperandType { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `unwrap_str` is never used [INFO] [stdout] --> src/htn/parser/tokens.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl Literal<'_> { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] 13 | pub fn unwrap_str(&self) -> &str { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `unwrap_literal` is never used [INFO] [stdout] --> src/htn/parser/tokens.rs:148:12 [INFO] [stdout] | [INFO] [stdout] 136 | impl<'a> Token<'a> { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 148 | pub fn unwrap_literal(&self) -> Literal { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_err` is never used [INFO] [stdout] --> src/htn/parser/statement.rs:119:12 [INFO] [stdout] | [INFO] [stdout] 106 | impl<'a> Stmt<'a> { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 119 | pub fn to_err(&self, msg:&str) -> Error { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `On` should have a snake case name [INFO] [stdout] --> src/htn/parser.rs:260:75 [INFO] [stdout] | [INFO] [stdout] 260 | let variable = if self.lexer.next_if(|t| match t { Ok(Token{t:On,..})=>true,_=>false}).is_some() { [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `on` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/htn/parser.rs:83:22 [INFO] [stdout] | [INFO] [stdout] 83 | Some(Err(e)) => Err(self.lexer.next().unwrap().unwrap_err()), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `On` [INFO] [stdout] --> src/htn/parser.rs:260:75 [INFO] [stdout] | [INFO] [stdout] 260 | let variable = if self.lexer.next_if(|t| match t { Ok(Token{t:On,..})=>true,_=>false}).is_some() { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_On` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/htn/search.rs:52:21 [INFO] [stdout] | [INFO] [stdout] 52 | while let Some((mut current, total_plan_cost)) = open_set.pop() { [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: methods `main`, `task_mapping`, `operator_mapping`, and `blackboard_mapping` are never used [INFO] [stdout] --> src/htn/domain.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 39 | impl Domain { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 74 | pub fn main(&self) -> &Task { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | pub fn task_mapping(&self) -> &HashMap { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 94 | pub fn operator_mapping(&self) -> &HashMap { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 104 | pub fn blackboard_mapping(&self) -> &HashMap { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get` is never used [INFO] [stdout] --> src/htn/compiler/state.rs:62:12 [INFO] [stdout] | [INFO] [stdout] 53 | impl<'a> State<'a> { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 62 | pub fn get(&self, key:&str) -> OperandType { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `unwrap_str` is never used [INFO] [stdout] --> src/htn/parser/tokens.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl Literal<'_> { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] 13 | pub fn unwrap_str(&self) -> &str { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `unwrap_literal` is never used [INFO] [stdout] --> src/htn/parser/tokens.rs:148:12 [INFO] [stdout] | [INFO] [stdout] 136 | impl<'a> Token<'a> { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 148 | pub fn unwrap_literal(&self) -> Literal { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_err` is never used [INFO] [stdout] --> src/htn/parser/statement.rs:119:12 [INFO] [stdout] | [INFO] [stdout] 106 | impl<'a> Stmt<'a> { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 119 | pub fn to_err(&self, msg:&str) -> Error { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `On` should have a snake case name [INFO] [stdout] --> src/htn/parser.rs:260:75 [INFO] [stdout] | [INFO] [stdout] 260 | let variable = if self.lexer.next_if(|t| match t { Ok(Token{t:On,..})=>true,_=>false}).is_some() { [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `on` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.97s [INFO] running `Command { std: "docker" "inspect" "4ab82bde3ee1d410c81eeb19b7417cd01b8bf7e58f38d0cf5e52988954eb1fdd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ab82bde3ee1d410c81eeb19b7417cd01b8bf7e58f38d0cf5e52988954eb1fdd", kill_on_drop: false }` [INFO] [stdout] 4ab82bde3ee1d410c81eeb19b7417cd01b8bf7e58f38d0cf5e52988954eb1fdd