[INFO] cloning repository https://github.com/Hexorg/rust-planner
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Hexorg/rust-planner" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHexorg%2Frust-planner", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHexorg%2Frust-planner'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9a6ea4412cc50960238c274da8403207c882447c
[INFO] checking Hexorg/rust-planner against master#80ed61fbd64936ed676c2050e7e660b5ad78c9f2 for pr-100555
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHexorg%2Frust-planner" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Hexorg/rust-planner on toolchain 80ed61fbd64936ed676c2050e7e660b5ad78c9f2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+80ed61fbd64936ed676c2050e7e660b5ad78c9f2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Hexorg/rust-planner
[INFO] finished tweaking git repo https://github.com/Hexorg/rust-planner
[INFO] tweaked toml for git repo https://github.com/Hexorg/rust-planner written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/Hexorg/rust-planner already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+80ed61fbd64936ed676c2050e7e660b5ad78c9f2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+80ed61fbd64936ed676c2050e7e660b5ad78c9f2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1de973b1fec7cc5cb9022b66ccaf00d8c937c3ae45738d31fe8253d9f4b06529
[INFO] running `Command { std: "docker" "start" "-a" "1de973b1fec7cc5cb9022b66ccaf00d8c937c3ae45738d31fe8253d9f4b06529", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1de973b1fec7cc5cb9022b66ccaf00d8c937c3ae45738d31fe8253d9f4b06529", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1de973b1fec7cc5cb9022b66ccaf00d8c937c3ae45738d31fe8253d9f4b06529", kill_on_drop: false }`
[INFO] [stdout] 1de973b1fec7cc5cb9022b66ccaf00d8c937c3ae45738d31fe8253d9f4b06529
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+80ed61fbd64936ed676c2050e7e660b5ad78c9f2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7fe4eab8e8191e10f1140b6fad5b91421d4c9a77397310fa28ce08aadc262d4d
[INFO] running `Command { std: "docker" "start" "-a" "7fe4eab8e8191e10f1140b6fad5b91421d4c9a77397310fa28ce08aadc262d4d", 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 cfg-if v1.0.0
[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 filename v0.1.1
[INFO] [stderr]     Checking tempfile v3.3.0
[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`, `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`, `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: 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`, `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`, `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: associated function `main` is never used
[INFO] [stdout]   --> src/htn/domain.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn main(&self) -> &Task {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `task_mapping` is never used
[INFO] [stdout]   --> src/htn/domain.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn task_mapping(&self) -> &HashMap<String, usize> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `operator_mapping` is never used
[INFO] [stdout]   --> src/htn/domain.rs:94:12
[INFO] [stdout]    |
[INFO] [stdout] 94 |     pub fn operator_mapping(&self) -> &HashMap<String, usize> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `blackboard_mapping` is never used
[INFO] [stdout]    --> src/htn/domain.rs:104:12
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn blackboard_mapping(&self) -> &HashMap<String, usize> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `get` is never used
[INFO] [stdout]   --> src/htn/compiler/state.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn get(&self, key:&str) -> OperandType {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `unwrap_str` is never used
[INFO] [stdout]   --> src/htn/parser/tokens.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn unwrap_str(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `unwrap_literal` is never used
[INFO] [stdout]    --> src/htn/parser/tokens.rs:148:12
[INFO] [stdout]     |
[INFO] [stdout] 148 |     pub fn unwrap_literal(&self) -> Literal {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `to_err` is never used
[INFO] [stdout]    --> src/htn/parser/statement.rs:119:12
[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: 15 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: associated function `main` is never used
[INFO] [stdout]   --> src/htn/domain.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn main(&self) -> &Task {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `task_mapping` is never used
[INFO] [stdout]   --> src/htn/domain.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn task_mapping(&self) -> &HashMap<String, usize> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `operator_mapping` is never used
[INFO] [stdout]   --> src/htn/domain.rs:94:12
[INFO] [stdout]    |
[INFO] [stdout] 94 |     pub fn operator_mapping(&self) -> &HashMap<String, usize> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `blackboard_mapping` is never used
[INFO] [stdout]    --> src/htn/domain.rs:104:12
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn blackboard_mapping(&self) -> &HashMap<String, usize> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `get` is never used
[INFO] [stdout]   --> src/htn/compiler/state.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn get(&self, key:&str) -> OperandType {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `unwrap_str` is never used
[INFO] [stdout]   --> src/htn/parser/tokens.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn unwrap_str(&self) -> &str {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `unwrap_literal` is never used
[INFO] [stdout]    --> src/htn/parser/tokens.rs:148:12
[INFO] [stdout]     |
[INFO] [stdout] 148 |     pub fn unwrap_literal(&self) -> Literal {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `to_err` is never used
[INFO] [stdout]    --> src/htn/parser/statement.rs:119:12
[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: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.40s
[INFO] running `Command { std: "docker" "inspect" "7fe4eab8e8191e10f1140b6fad5b91421d4c9a77397310fa28ce08aadc262d4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fe4eab8e8191e10f1140b6fad5b91421d4c9a77397310fa28ce08aadc262d4d", kill_on_drop: false }`
[INFO] [stdout] 7fe4eab8e8191e10f1140b6fad5b91421d4c9a77397310fa28ce08aadc262d4d