[INFO] cloning repository https://github.com/HenrikBrokkoli/HenriksParsingProject
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HenrikBrokkoli/HenriksParsingProject" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHenrikBrokkoli%2FHenriksParsingProject", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHenrikBrokkoli%2FHenriksParsingProject'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 599d8e40b57aaff664144edfddbbb6430952b65f
[INFO] building HenrikBrokkoli/HenriksParsingProject 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%2FHenrikBrokkoli%2FHenriksParsingProject" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/HenrikBrokkoli/HenriksParsingProject 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/HenrikBrokkoli/HenriksParsingProject
[INFO] finished tweaking git repo https://github.com/HenrikBrokkoli/HenriksParsingProject
[INFO] tweaked toml for git repo https://github.com/HenrikBrokkoli/HenriksParsingProject written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/HenrikBrokkoli/HenriksParsingProject 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] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] e95841ffca0dc409ee966913bba5fccab2fbbf509bed8f084be07a19457f354e
[INFO] running `Command { std: "docker" "start" "-a" "e95841ffca0dc409ee966913bba5fccab2fbbf509bed8f084be07a19457f354e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e95841ffca0dc409ee966913bba5fccab2fbbf509bed8f084be07a19457f354e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e95841ffca0dc409ee966913bba5fccab2fbbf509bed8f084be07a19457f354e", kill_on_drop: false }`
[INFO] [stdout] e95841ffca0dc409ee966913bba5fccab2fbbf509bed8f084be07a19457f354e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f3985a592841ac753780c2ef93c36acf48e4fa20d6fe20bd7b18662ca62cc54b
[INFO] running `Command { std: "docker" "start" "-a" "f3985a592841ac753780c2ef93c36acf48e4fa20d6fe20bd7b18662ca62cc54b", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling HenriksParsingProject v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `peekables::PeekableWrapper`
[INFO] [stdout]  --> src/first_sets.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use peekables::PeekableWrapper;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::Chars`
[INFO] [stdout]  --> src/first_sets.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::str::Chars;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `NullVm`
[INFO] [stdout]  --> src/first_sets.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::vms::{NullVm, VM};
[INFO] [stdout]   |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Element`
[INFO] [stdout]  --> src/sets.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 | use parser_data::{Element, ElementIndex};
[INFO] [stdout]   |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `simple_graph::Graph`
[INFO] [stdout]  --> src/vms.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use simple_graph::Graph;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `simple_graph::Graph`
[INFO] [stdout]  --> src/vms/simple_stack_vm.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use simple_graph::Graph;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process::id`
[INFO] [stdout]  --> src/parser_data.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::process::id;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `::tree`
[INFO] [stdout]  --> src/tree.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ::tree;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/errors.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |             UnexpectedElementError => write!(f, "Unexpected Element"),
[INFO] [stdout]    |             ---------------------- matches any value
[INFO] [stdout] 28 |             UnknownSpecialOperation { operation, pos } => write!(f, " \"{}\" at pos {} was not expected", operation, pos),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `UnexpectedElementError`
[INFO] [stdout]   --> src/errors.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |             UnexpectedElementError => write!(f, "Unexpected Element"),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_UnexpectedElementError`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/errors.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |             UnexpectedElementError => write!(f, "Unexpected Element"),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/errors.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             MissingFollowSet { index } => write!(f, " \"{}\" has no followset", index),
[INFO] [stdout]    |             -------------------------- matches some of the same values
[INFO] [stdout] 64 |             MissingElementForIndex { index } => write!(f, " \"{}\" has no entry in elements", index),
[INFO] [stdout]    |             -------------------------------- matches some of the same values
[INFO] [stdout] 65 |             MissingFirstSet { index } => write!(f, " \"{}\" has no firstset", index),
[INFO] [stdout]    |             ------------------------- matches some of the same values
[INFO] [stdout] 66 |             MissingSteuerSet { index } => write!(f, " \"{}\" has no steuerset", index),
[INFO] [stdout]    |             -------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 69 |             UnexpectedElementError => write!(f, "Unexpected Element"),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^ ...and 2 other patterns collectively make this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SteuerSetsNotDistinct`
[INFO] [stdout]   --> src/errors.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 68 |             SteuerSetsNotDistinct => write!(f, "steuersets not distinct"),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SteuerSetsNotDistinct`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `UnexpectedElementError`
[INFO] [stdout]   --> src/errors.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |             UnexpectedElementError => write!(f, "Unexpected Element"),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_UnexpectedElementError`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prod_name`
[INFO] [stdout]   --> src/vms/counting_vm.rs:17:34
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn make_instruction<T>(&self,prod_name:&str, to_parse: &mut ParseProcess<T>) -> Result<Box<Instruction<Self::Tstate>>, String> where ...
[INFO] [stdout]    |                                  ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prod_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `to_parse`
[INFO] [stdout]   --> src/vms/counting_vm.rs:17:50
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn make_instruction<T>(&self,prod_name:&str, to_parse: &mut ParseProcess<T>) -> Result<Box<Instruction<Self::Tstate>>, String> where ...
[INFO] [stdout]    |                                                  ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_to_parse`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `graph`
[INFO] [stdout]   --> src/vms/counting_vm.rs:18:27
[INFO] [stdout]    |
[INFO] [stdout] 18 |         Ok(Box::new(move |graph,id, state| CountingVm::increment_counter(state)))
[INFO] [stdout]    |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_graph`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/vms/counting_vm.rs:18:33
[INFO] [stdout]    |
[INFO] [stdout] 18 |         Ok(Box::new(move |graph,id, state| CountingVm::increment_counter(state)))
[INFO] [stdout]    |                                 ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tree`
[INFO] [stdout]   --> src/vms/simple_stack_vm.rs:24:23
[INFO] [stdout]    |
[INFO] [stdout] 24 |             "add" => |tree: &mut Tree<String>,cur_node:NodeId, state: &mut Self::Tstate| {
[INFO] [stdout]    |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_tree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cur_node`
[INFO] [stdout]   --> src/vms/simple_stack_vm.rs:24:47
[INFO] [stdout]    |
[INFO] [stdout] 24 |             "add" => |tree: &mut Tree<String>,cur_node:NodeId, state: &mut Self::Tstate| {
[INFO] [stdout]    |                                               ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cur_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tree`
[INFO] [stdout]   --> src/vms/simple_stack_vm.rs:30:23
[INFO] [stdout]    |
[INFO] [stdout] 30 |             "sub" => |tree: &mut Tree<String>,cur_node:NodeId, state: &mut Self::Tstate| {
[INFO] [stdout]    |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_tree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cur_node`
[INFO] [stdout]   --> src/vms/simple_stack_vm.rs:30:47
[INFO] [stdout]    |
[INFO] [stdout] 30 |             "sub" => |tree: &mut Tree<String>,cur_node:NodeId, state: &mut Self::Tstate| {
[INFO] [stdout]    |                                               ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cur_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/vms/simple_stack_vm.rs:37:21
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 let e= state.stack.pop().unwrap();
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tree`
[INFO] [stdout]   --> src/vms/simple_stack_vm.rs:36:27
[INFO] [stdout]    |
[INFO] [stdout] 36 |             "number" =>  |tree: &mut Tree<String>,cur_node:NodeId, state: &mut Self::Tstate| {
[INFO] [stdout]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_tree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cur_node`
[INFO] [stdout]   --> src/vms/simple_stack_vm.rs:36:51
[INFO] [stdout]    |
[INFO] [stdout] 36 |             "number" =>  |tree: &mut Tree<String>,cur_node:NodeId, state: &mut Self::Tstate| {
[INFO] [stdout]    |                                                   ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cur_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tree`
[INFO] [stdout]   --> src/vms/simple_stack_vm.rs:46:30
[INFO] [stdout]    |
[INFO] [stdout] 46 |             "number_s_" =>  |tree: &mut Tree<String>,cur_node:NodeId, state: &mut Self::Tstate| {
[INFO] [stdout]    |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_tree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cur_node`
[INFO] [stdout]   --> src/vms/simple_stack_vm.rs:46:54
[INFO] [stdout]    |
[INFO] [stdout] 46 |             "number_s_" =>  |tree: &mut Tree<String>,cur_node:NodeId, state: &mut Self::Tstate| {
[INFO] [stdout]    |                                                      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cur_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tree`
[INFO] [stdout]   --> src/vms/simple_stack_vm.rs:57:26
[INFO] [stdout]    |
[INFO] [stdout] 57 |             "print" =>  |tree: &mut Tree<String>,cur_node:NodeId, state: &mut Self::Tstate| {
[INFO] [stdout]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_tree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cur_node`
[INFO] [stdout]   --> src/vms/simple_stack_vm.rs:57:50
[INFO] [stdout]    |
[INFO] [stdout] 57 |             "print" =>  |tree: &mut Tree<String>,cur_node:NodeId, state: &mut Self::Tstate| {
[INFO] [stdout]    |                                                  ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cur_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cur_node`
[INFO] [stdout]   --> src/vms/simple_stack_vm.rs:62:45
[INFO] [stdout]    |
[INFO] [stdout] 62 |             _ =>  |_tree: &mut Tree<String>,cur_node:NodeId, _state: &mut Self::Tstate| {
[INFO] [stdout]    |                                             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cur_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prod_name`
[INFO] [stdout]   --> src/vms.rs:45:42
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn make_instruction<'a, T>(&'a self, prod_name: &str, to_parse: &mut ParseProcess<T>) -> Result<Box<Instruction<usize>>, String> wher...
[INFO] [stdout]    |                                          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prod_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `vm` and `discard` are never read
[INFO] [stdout]   --> src/script_parser.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Parser<'a, T:>
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 26 |     vm: &'a T,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 27 |     discard: Option<ElementIndex>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `HenriksParsingProject` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `henriks_parsing_project`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `UnexpectedElementError` should have a snake case name
[INFO] [stdout]   --> src/errors.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |             UnexpectedElementError => write!(f, "Unexpected Element"),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `unexpected_element_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SteuerSetsNotDistinct` should have a snake case name
[INFO] [stdout]   --> src/errors.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 68 |             SteuerSetsNotDistinct => write!(f, "steuersets not distinct"),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `steuer_sets_not_distinct`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `UnexpectedElementError` should have a snake case name
[INFO] [stdout]   --> src/errors.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |             UnexpectedElementError => write!(f, "Unexpected Element"),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `unexpected_element_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `graph`
[INFO] [stdout]   --> src/main.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let graph = parser.parse(&script,&mut state).unwrap();
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_graph`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let mut vm=NullVm::new();
[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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "f3985a592841ac753780c2ef93c36acf48e4fa20d6fe20bd7b18662ca62cc54b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3985a592841ac753780c2ef93c36acf48e4fa20d6fe20bd7b18662ca62cc54b", kill_on_drop: false }`
[INFO] [stdout] f3985a592841ac753780c2ef93c36acf48e4fa20d6fe20bd7b18662ca62cc54b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 98ed35450267a12646ab6e2055348c138a75a097d4f31f85fa8e5e6ca8e3ca05
[INFO] running `Command { std: "docker" "start" "-a" "98ed35450267a12646ab6e2055348c138a75a097d4f31f85fa8e5e6ca8e3ca05", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stdout] warning: unused import: `peekables::PeekableWrapper`
[INFO] [stdout]  --> src/first_sets.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use peekables::PeekableWrapper;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::Chars`
[INFO] [stdout]  --> src/first_sets.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::str::Chars;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `NullVm`
[INFO] [stdout]  --> src/first_sets.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::vms::{NullVm, VM};
[INFO] [stdout]   |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Element`
[INFO] [stdout]  --> src/sets.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 | use parser_data::{Element, ElementIndex};
[INFO] [stdout]   |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `simple_graph::Graph`
[INFO] [stdout]  --> src/vms.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use simple_graph::Graph;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `simple_graph::Graph`
[INFO] [stdout]  --> src/vms/simple_stack_vm.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use simple_graph::Graph;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process::id`
[INFO] [stdout]  --> src/parser_data.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::process::id;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `::tree`
[INFO] [stdout]  --> src/tree.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ::tree;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/errors.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |             UnexpectedElementError => write!(f, "Unexpected Element"),
[INFO] [stdout]    |             ---------------------- matches any value
[INFO] [stdout] 28 |             UnknownSpecialOperation { operation, pos } => write!(f, " \"{}\" at pos {} was not expected", operation, pos),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `UnexpectedElementError`
[INFO] [stdout]   --> src/errors.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |             UnexpectedElementError => write!(f, "Unexpected Element"),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_UnexpectedElementError`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/errors.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |             UnexpectedElementError => write!(f, "Unexpected Element"),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/errors.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             MissingFollowSet { index } => write!(f, " \"{}\" has no followset", index),
[INFO] [stdout]    |             -------------------------- matches some of the same values
[INFO] [stdout] 64 |             MissingElementForIndex { index } => write!(f, " \"{}\" has no entry in elements", index),
[INFO] [stdout]    |             -------------------------------- matches some of the same values
[INFO] [stdout] 65 |             MissingFirstSet { index } => write!(f, " \"{}\" has no firstset", index),
[INFO] [stdout]    |             ------------------------- matches some of the same values
[INFO] [stdout] 66 |             MissingSteuerSet { index } => write!(f, " \"{}\" has no steuerset", index),
[INFO] [stdout]    |             -------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 69 |             UnexpectedElementError => write!(f, "Unexpected Element"),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^ ...and 2 other patterns collectively make this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SteuerSetsNotDistinct`
[INFO] [stdout]   --> src/errors.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 68 |             SteuerSetsNotDistinct => write!(f, "steuersets not distinct"),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SteuerSetsNotDistinct`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `UnexpectedElementError`
[INFO] [stdout]   --> src/errors.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |             UnexpectedElementError => write!(f, "Unexpected Element"),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_UnexpectedElementError`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prod_name`
[INFO] [stdout]   --> src/vms/counting_vm.rs:17:34
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn make_instruction<T>(&self,prod_name:&str, to_parse: &mut ParseProcess<T>) -> Result<Box<Instruction<Self::Tstate>>, String> where ...
[INFO] [stdout]    |                                  ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prod_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `to_parse`
[INFO] [stdout]   --> src/vms/counting_vm.rs:17:50
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn make_instruction<T>(&self,prod_name:&str, to_parse: &mut ParseProcess<T>) -> Result<Box<Instruction<Self::Tstate>>, String> where ...
[INFO] [stdout]    |                                                  ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_to_parse`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `graph`
[INFO] [stdout]   --> src/vms/counting_vm.rs:18:27
[INFO] [stdout]    |
[INFO] [stdout] 18 |         Ok(Box::new(move |graph,id, state| CountingVm::increment_counter(state)))
[INFO] [stdout]    |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_graph`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/vms/counting_vm.rs:18:33
[INFO] [stdout]    |
[INFO] [stdout] 18 |         Ok(Box::new(move |graph,id, state| CountingVm::increment_counter(state)))
[INFO] [stdout]    |                                 ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tree`
[INFO] [stdout]   --> src/vms/simple_stack_vm.rs:24:23
[INFO] [stdout]    |
[INFO] [stdout] 24 |             "add" => |tree: &mut Tree<String>,cur_node:NodeId, state: &mut Self::Tstate| {
[INFO] [stdout]    |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_tree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cur_node`
[INFO] [stdout]   --> src/vms/simple_stack_vm.rs:24:47
[INFO] [stdout]    |
[INFO] [stdout] 24 |             "add" => |tree: &mut Tree<String>,cur_node:NodeId, state: &mut Self::Tstate| {
[INFO] [stdout]    |                                               ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cur_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tree`
[INFO] [stdout]   --> src/vms/simple_stack_vm.rs:30:23
[INFO] [stdout]    |
[INFO] [stdout] 30 |             "sub" => |tree: &mut Tree<String>,cur_node:NodeId, state: &mut Self::Tstate| {
[INFO] [stdout]    |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_tree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cur_node`
[INFO] [stdout]   --> src/vms/simple_stack_vm.rs:30:47
[INFO] [stdout]    |
[INFO] [stdout] 30 |             "sub" => |tree: &mut Tree<String>,cur_node:NodeId, state: &mut Self::Tstate| {
[INFO] [stdout]    |                                               ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cur_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/vms/simple_stack_vm.rs:37:21
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 let e= state.stack.pop().unwrap();
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tree`
[INFO] [stdout]   --> src/vms/simple_stack_vm.rs:36:27
[INFO] [stdout]    |
[INFO] [stdout] 36 |             "number" =>  |tree: &mut Tree<String>,cur_node:NodeId, state: &mut Self::Tstate| {
[INFO] [stdout]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_tree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cur_node`
[INFO] [stdout]   --> src/vms/simple_stack_vm.rs:36:51
[INFO] [stdout]    |
[INFO] [stdout] 36 |             "number" =>  |tree: &mut Tree<String>,cur_node:NodeId, state: &mut Self::Tstate| {
[INFO] [stdout]    |                                                   ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cur_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tree`
[INFO] [stdout]   --> src/vms/simple_stack_vm.rs:46:30
[INFO] [stdout]    |
[INFO] [stdout] 46 |             "number_s_" =>  |tree: &mut Tree<String>,cur_node:NodeId, state: &mut Self::Tstate| {
[INFO] [stdout]    |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_tree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cur_node`
[INFO] [stdout]   --> src/vms/simple_stack_vm.rs:46:54
[INFO] [stdout]    |
[INFO] [stdout] 46 |             "number_s_" =>  |tree: &mut Tree<String>,cur_node:NodeId, state: &mut Self::Tstate| {
[INFO] [stdout]    |                                                      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cur_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tree`
[INFO] [stdout]   --> src/vms/simple_stack_vm.rs:57:26
[INFO] [stdout]    |
[INFO] [stdout] 57 |             "print" =>  |tree: &mut Tree<String>,cur_node:NodeId, state: &mut Self::Tstate| {
[INFO] [stdout]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_tree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cur_node`
[INFO] [stdout]   --> src/vms/simple_stack_vm.rs:57:50
[INFO] [stdout]    |
[INFO] [stdout] 57 |             "print" =>  |tree: &mut Tree<String>,cur_node:NodeId, state: &mut Self::Tstate| {
[INFO] [stdout]    |                                                  ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cur_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cur_node`
[INFO] [stdout]   --> src/vms/simple_stack_vm.rs:62:45
[INFO] [stdout]    |
[INFO] [stdout] 62 |             _ =>  |_tree: &mut Tree<String>,cur_node:NodeId, _state: &mut Self::Tstate| {
[INFO] [stdout]    |                                             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cur_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prod_name`
[INFO] [stdout]   --> src/vms.rs:45:42
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn make_instruction<'a, T>(&'a self, prod_name: &str, to_parse: &mut ParseProcess<T>) -> Result<Box<Instruction<usize>>, String> wher...
[INFO] [stdout]    |                                          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prod_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `vm` and `discard` are never read
[INFO] [stdout]   --> src/script_parser.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Parser<'a, T:>
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 26 |     vm: &'a T,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 27 |     discard: Option<ElementIndex>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `HenriksParsingProject` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `henriks_parsing_project`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `UnexpectedElementError` should have a snake case name
[INFO] [stdout]   --> src/errors.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |             UnexpectedElementError => write!(f, "Unexpected Element"),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `unexpected_element_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SteuerSetsNotDistinct` should have a snake case name
[INFO] [stdout]   --> src/errors.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 68 |             SteuerSetsNotDistinct => write!(f, "steuersets not distinct"),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `steuer_sets_not_distinct`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `UnexpectedElementError` should have a snake case name
[INFO] [stdout]   --> src/errors.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |             UnexpectedElementError => write!(f, "Unexpected Element"),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `unexpected_element_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling HenriksParsingProject v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `graph`
[INFO] [stdout]   --> src/main.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let graph = parser.parse(&script,&mut state).unwrap();
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_graph`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let mut vm=NullVm::new();
[INFO] [stdout]    |         ----^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `peekables::PeekableWrapper`
[INFO] [stdout]  --> src/first_sets.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use peekables::PeekableWrapper;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::Chars`
[INFO] [stdout]  --> src/first_sets.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::str::Chars;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `NullVm`
[INFO] [stdout]  --> src/first_sets.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::vms::{NullVm, VM};
[INFO] [stdout]   |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Element`
[INFO] [stdout]  --> src/sets.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 | use parser_data::{Element, ElementIndex};
[INFO] [stdout]   |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `simple_graph::Graph`
[INFO] [stdout]  --> src/vms.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use simple_graph::Graph;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `simple_graph::Graph`
[INFO] [stdout]  --> src/vms/simple_stack_vm.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use simple_graph::Graph;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process::id`
[INFO] [stdout]  --> src/parser_data.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::process::id;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `::tree`
[INFO] [stdout]  --> src/tree.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ::tree;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/errors.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |             UnexpectedElementError => write!(f, "Unexpected Element"),
[INFO] [stdout]    |             ---------------------- matches any value
[INFO] [stdout] 28 |             UnknownSpecialOperation { operation, pos } => write!(f, " \"{}\" at pos {} was not expected", operation, pos),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `UnexpectedElementError`
[INFO] [stdout]   --> src/errors.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |             UnexpectedElementError => write!(f, "Unexpected Element"),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_UnexpectedElementError`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/errors.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |             UnexpectedElementError => write!(f, "Unexpected Element"),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/errors.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |             MissingFollowSet { index } => write!(f, " \"{}\" has no followset", index),
[INFO] [stdout]    |             -------------------------- matches some of the same values
[INFO] [stdout] 64 |             MissingElementForIndex { index } => write!(f, " \"{}\" has no entry in elements", index),
[INFO] [stdout]    |             -------------------------------- matches some of the same values
[INFO] [stdout] 65 |             MissingFirstSet { index } => write!(f, " \"{}\" has no firstset", index),
[INFO] [stdout]    |             ------------------------- matches some of the same values
[INFO] [stdout] 66 |             MissingSteuerSet { index } => write!(f, " \"{}\" has no steuerset", index),
[INFO] [stdout]    |             -------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 69 |             UnexpectedElementError => write!(f, "Unexpected Element"),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^ ...and 2 other patterns collectively make this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SteuerSetsNotDistinct`
[INFO] [stdout]   --> src/errors.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 68 |             SteuerSetsNotDistinct => write!(f, "steuersets not distinct"),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_SteuerSetsNotDistinct`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `UnexpectedElementError`
[INFO] [stdout]   --> src/errors.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |             UnexpectedElementError => write!(f, "Unexpected Element"),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_UnexpectedElementError`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prod_name`
[INFO] [stdout]   --> src/vms/counting_vm.rs:17:34
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn make_instruction<T>(&self,prod_name:&str, to_parse: &mut ParseProcess<T>) -> Result<Box<Instruction<Self::Tstate>>, String> where ...
[INFO] [stdout]    |                                  ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prod_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `to_parse`
[INFO] [stdout]   --> src/vms/counting_vm.rs:17:50
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn make_instruction<T>(&self,prod_name:&str, to_parse: &mut ParseProcess<T>) -> Result<Box<Instruction<Self::Tstate>>, String> where ...
[INFO] [stdout]    |                                                  ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_to_parse`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `graph`
[INFO] [stdout]   --> src/vms/counting_vm.rs:18:27
[INFO] [stdout]    |
[INFO] [stdout] 18 |         Ok(Box::new(move |graph,id, state| CountingVm::increment_counter(state)))
[INFO] [stdout]    |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_graph`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/vms/counting_vm.rs:18:33
[INFO] [stdout]    |
[INFO] [stdout] 18 |         Ok(Box::new(move |graph,id, state| CountingVm::increment_counter(state)))
[INFO] [stdout]    |                                 ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tree`
[INFO] [stdout]   --> src/vms/simple_stack_vm.rs:24:23
[INFO] [stdout]    |
[INFO] [stdout] 24 |             "add" => |tree: &mut Tree<String>,cur_node:NodeId, state: &mut Self::Tstate| {
[INFO] [stdout]    |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_tree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cur_node`
[INFO] [stdout]   --> src/vms/simple_stack_vm.rs:24:47
[INFO] [stdout]    |
[INFO] [stdout] 24 |             "add" => |tree: &mut Tree<String>,cur_node:NodeId, state: &mut Self::Tstate| {
[INFO] [stdout]    |                                               ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cur_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tree`
[INFO] [stdout]   --> src/vms/simple_stack_vm.rs:30:23
[INFO] [stdout]    |
[INFO] [stdout] 30 |             "sub" => |tree: &mut Tree<String>,cur_node:NodeId, state: &mut Self::Tstate| {
[INFO] [stdout]    |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_tree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cur_node`
[INFO] [stdout]   --> src/vms/simple_stack_vm.rs:30:47
[INFO] [stdout]    |
[INFO] [stdout] 30 |             "sub" => |tree: &mut Tree<String>,cur_node:NodeId, state: &mut Self::Tstate| {
[INFO] [stdout]    |                                               ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cur_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/vms/simple_stack_vm.rs:37:21
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 let e= state.stack.pop().unwrap();
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tree`
[INFO] [stdout]   --> src/vms/simple_stack_vm.rs:36:27
[INFO] [stdout]    |
[INFO] [stdout] 36 |             "number" =>  |tree: &mut Tree<String>,cur_node:NodeId, state: &mut Self::Tstate| {
[INFO] [stdout]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_tree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cur_node`
[INFO] [stdout]   --> src/vms/simple_stack_vm.rs:36:51
[INFO] [stdout]    |
[INFO] [stdout] 36 |             "number" =>  |tree: &mut Tree<String>,cur_node:NodeId, state: &mut Self::Tstate| {
[INFO] [stdout]    |                                                   ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cur_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tree`
[INFO] [stdout]   --> src/vms/simple_stack_vm.rs:46:30
[INFO] [stdout]    |
[INFO] [stdout] 46 |             "number_s_" =>  |tree: &mut Tree<String>,cur_node:NodeId, state: &mut Self::Tstate| {
[INFO] [stdout]    |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_tree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cur_node`
[INFO] [stdout]   --> src/vms/simple_stack_vm.rs:46:54
[INFO] [stdout]    |
[INFO] [stdout] 46 |             "number_s_" =>  |tree: &mut Tree<String>,cur_node:NodeId, state: &mut Self::Tstate| {
[INFO] [stdout]    |                                                      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cur_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tree`
[INFO] [stdout]   --> src/vms/simple_stack_vm.rs:57:26
[INFO] [stdout]    |
[INFO] [stdout] 57 |             "print" =>  |tree: &mut Tree<String>,cur_node:NodeId, state: &mut Self::Tstate| {
[INFO] [stdout]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_tree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cur_node`
[INFO] [stdout]   --> src/vms/simple_stack_vm.rs:57:50
[INFO] [stdout]    |
[INFO] [stdout] 57 |             "print" =>  |tree: &mut Tree<String>,cur_node:NodeId, state: &mut Self::Tstate| {
[INFO] [stdout]    |                                                  ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cur_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cur_node`
[INFO] [stdout]   --> src/vms/simple_stack_vm.rs:62:45
[INFO] [stdout]    |
[INFO] [stdout] 62 |             _ =>  |_tree: &mut Tree<String>,cur_node:NodeId, _state: &mut Self::Tstate| {
[INFO] [stdout]    |                                             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cur_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prod_name`
[INFO] [stdout]   --> src/vms.rs:45:42
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn make_instruction<'a, T>(&'a self, prod_name: &str, to_parse: &mut ParseProcess<T>) -> Result<Box<Instruction<usize>>, String> wher...
[INFO] [stdout]    |                                          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prod_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]    --> src/tree.rs:277:13
[INFO] [stdout]     |
[INFO] [stdout] 277 |         let node =tree.add_node("test", None).unwrap();
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `vm` and `discard` are never read
[INFO] [stdout]   --> src/script_parser.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Parser<'a, T:>
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 26 |     vm: &'a T,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 27 |     discard: Option<ElementIndex>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `must_use` that must be used
[INFO] [stdout]    --> src/rule_parsing.rs:790:9
[INFO] [stdout]     |
[INFO] [stdout] 790 |         format!("The origin is: {rules:?}") ;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `format` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `UnexpectedElementError` should have a snake case name
[INFO] [stdout]   --> src/errors.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |             UnexpectedElementError => write!(f, "Unexpected Element"),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `unexpected_element_error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SteuerSetsNotDistinct` should have a snake case name
[INFO] [stdout]   --> src/errors.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 68 |             SteuerSetsNotDistinct => write!(f, "steuersets not distinct"),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `steuer_sets_not_distinct`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `UnexpectedElementError` should have a snake case name
[INFO] [stdout]   --> src/errors.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |             UnexpectedElementError => write!(f, "Unexpected Element"),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `unexpected_element_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "98ed35450267a12646ab6e2055348c138a75a097d4f31f85fa8e5e6ca8e3ca05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98ed35450267a12646ab6e2055348c138a75a097d4f31f85fa8e5e6ca8e3ca05", kill_on_drop: false }`
[INFO] [stdout] 98ed35450267a12646ab6e2055348c138a75a097d4f31f85fa8e5e6ca8e3ca05