[INFO] cloning repository https://github.com/Ilgmi/A-Tree
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ilgmi/A-Tree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIlgmi%2FA-Tree", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIlgmi%2FA-Tree'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 48c965af69ab7147bc720e1064a50c3387ae5827
[INFO] testing Ilgmi/A-Tree against 1.90.0 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIlgmi%2FA-Tree" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Ilgmi/A-Tree
[INFO] finished tweaking git repo https://github.com/Ilgmi/A-Tree
[INFO] tweaked toml for git repo https://github.com/Ilgmi/A-Tree written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Ilgmi/A-Tree on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Ilgmi/A-Tree 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07b27093e7b2069d6e24795308b65e54c40cf6ce5021ac761430ae3794e91fd3
[INFO] running `Command { std: "docker" "start" "-a" "07b27093e7b2069d6e24795308b65e54c40cf6ce5021ac761430ae3794e91fd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07b27093e7b2069d6e24795308b65e54c40cf6ce5021ac761430ae3794e91fd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07b27093e7b2069d6e24795308b65e54c40cf6ce5021ac761430ae3794e91fd3", kill_on_drop: false }`
[INFO] [stdout] 07b27093e7b2069d6e24795308b65e54c40cf6ce5021ac761430ae3794e91fd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5505e81bf37316430c4129e4cad2e001273ef0481f4523417fb037d805a082d7
[INFO] running `Command { std: "docker" "start" "-a" "5505e81bf37316430c4129e4cad2e001273ef0481f4523417fb037d805a082d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling A-Tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `And` is more private than the item `PredicateOperationExt::and`
[INFO] [stdout]    --> src/predicates/logical_operations.rs:161:5
[INFO] [stdout]     |
[INFO] [stdout] 161 | /     fn and(self, other: impl Predicate + 'static) -> And
[INFO] [stdout] 162 | |     where Self: Sized
[INFO] [stdout]     | |_____________________^ method `PredicateOperationExt::and` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `And` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/predicates/logical_operations.rs:4:1
[INFO] [stdout]     |
[INFO] [stdout]   4 | struct And
[INFO] [stdout]     | ^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Or` is more private than the item `PredicateOperationExt::or`
[INFO] [stdout]    --> src/predicates/logical_operations.rs:167:5
[INFO] [stdout]     |
[INFO] [stdout] 167 | /     fn or(self, other: impl Predicate + 'static) -> Or
[INFO] [stdout] 168 | |     where Self: Sized{
[INFO] [stdout]     | |_____________________^ method `PredicateOperationExt::or` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `Or` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/predicates/logical_operations.rs:72:1
[INFO] [stdout]     |
[INFO] [stdout]  72 | struct Or
[INFO] [stdout]     | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `logical_operations::Not` is more private than the item `PredicateOperationExt::not`
[INFO] [stdout]    --> src/predicates/logical_operations.rs:172:5
[INFO] [stdout]     |
[INFO] [stdout] 172 | /     fn not(self) -> Not
[INFO] [stdout] 173 | |     where Self: Sized{
[INFO] [stdout]     | |_____________________^ method `PredicateOperationExt::not` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `logical_operations::Not` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/predicates/logical_operations.rs:133:1
[INFO] [stdout]     |
[INFO] [stdout] 133 | struct Not
[INFO] [stdout]     | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `NodeType` is never used
[INFO] [stdout]   --> src/lib.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | enum NodeType {
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new_leaf`, `new_inner`, and `new_root` are never used
[INFO] [stdout]   --> src/lib.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl NodeType{
[INFO] [stdout]    | ------------- associated functions in this implementation
[INFO] [stdout] 19 |     fn new_leaf(node: LeafNode) -> ArcNodeLink{
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     fn new_inner(node: InnerNode) -> ArcNodeLink{
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     fn new_root(node: RootNode) -> ArcNodeLink{
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `LogOperation` is never used
[INFO] [stdout]    --> src/lib.rs:103:6
[INFO] [stdout]     |
[INFO] [stdout] 103 | enum LogOperation{
[INFO] [stdout]     |      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Node` is never used
[INFO] [stdout]    --> src/lib.rs:108:7
[INFO] [stdout]     |
[INFO] [stdout] 108 | trait Node{
[INFO] [stdout]     |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ArcNodeLink` is never used
[INFO] [stdout]    --> src/lib.rs:126:6
[INFO] [stdout]     |
[INFO] [stdout] 126 | type ArcNodeLink =  Arc<RefCell<NodeType>>;
[INFO] [stdout]     |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LeafNode` is never constructed
[INFO] [stdout]    --> src/lib.rs:129:8
[INFO] [stdout]     |
[INFO] [stdout] 129 | struct LeafNode{
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/lib.rs:136:8
[INFO] [stdout]     |
[INFO] [stdout] 135 | impl LeafNode{
[INFO] [stdout]     | ------------- associated function in this implementation
[INFO] [stdout] 136 |     fn new(predicate_id: u64) -> Self{
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `InnerNode` is never constructed
[INFO] [stdout]    --> src/lib.rs:186:8
[INFO] [stdout]     |
[INFO] [stdout] 186 | struct InnerNode{
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new`, `and`, and `or` are never used
[INFO] [stdout]    --> src/lib.rs:194:8
[INFO] [stdout]     |
[INFO] [stdout] 193 | impl InnerNode{
[INFO] [stdout]     | -------------- associated functions in this implementation
[INFO] [stdout] 194 |     fn new(log_operation: LogOperation) -> Self{
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 203 |     fn and() -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 212 |     fn or() -> Self {
[INFO] [stdout]     |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RootNode` is never constructed
[INFO] [stdout]    --> src/lib.rs:306:8
[INFO] [stdout]     |
[INFO] [stdout] 306 | struct RootNode{
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RootNodeBuilder` is never constructed
[INFO] [stdout]    --> src/lib.rs:314:8
[INFO] [stdout]     |
[INFO] [stdout] 314 | struct RootNodeBuilder{
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `and`, `or`, `with_inner_node`, and `with_leaf_node` are never used
[INFO] [stdout]    --> src/lib.rs:321:8
[INFO] [stdout]     |
[INFO] [stdout] 318 | impl RootNodeBuilder{
[INFO] [stdout]     | -------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 321 |     fn and(id: String) -> Self{
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 327 |     fn or(id: String,) -> Self{
[INFO] [stdout]     |        ^^
[INFO] [stdout] ...
[INFO] [stdout] 333 |     fn with_inner_node(&mut self, node: InnerNode) -> &mut Self{
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 340 |     fn with_leaf_node(&mut self, node: LeafNode) -> &mut Self{
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new`, `and`, and `or` are never used
[INFO] [stdout]    --> src/lib.rs:349:8
[INFO] [stdout]     |
[INFO] [stdout] 348 | impl RootNode{
[INFO] [stdout]     | ------------- associated functions in this implementation
[INFO] [stdout] 349 |     fn new(id: String, log_operation: LogOperation) -> Self{
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 361 |     fn and(id: String) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 373 |     fn or(id: String) -> Self {
[INFO] [stdout]     |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `add_children` is never used
[INFO] [stdout]    --> src/lib.rs:471:4
[INFO] [stdout]     |
[INFO] [stdout] 471 | fn add_children(node: &mut ArcNodeLink, children: &mut ArcNodeLink){
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PredResult` is never constructed
[INFO] [stdout]    --> src/lib.rs:476:8
[INFO] [stdout]     |
[INFO] [stdout] 476 | struct PredResult{
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ATree` is never constructed
[INFO] [stdout]    --> src/lib.rs:482:8
[INFO] [stdout]     |
[INFO] [stdout] 482 | struct ATree{
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `len`, `insert`, `get_m`, `matches`, and `create_new_node` are never used
[INFO] [stdout]    --> src/lib.rs:490:8
[INFO] [stdout]     |
[INFO] [stdout] 488 | impl ATree{
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] 489 |
[INFO] [stdout] 490 |     fn new() -> Self{
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 496 |     fn len(&self) -> usize{
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 500 |     pub fn insert(&mut self, node: ArcNodeLink) -> ArcNodeLink{
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 527 |     pub fn get_m(&self) -> u32{
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 536 |     pub fn matches(&mut self, predicates: &[PredResult]) -> HashSet<String> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 605 |     fn create_new_node(&mut self, node: &ArcNodeLink, child_nodes: &mut [ArcNodeLink]) -> ArcNodeLink{
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EventValue` is never constructed
[INFO] [stdout]    --> src/lib.rs:634:8
[INFO] [stdout]     |
[INFO] [stdout] 634 | struct EventValue{
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Event` is never constructed
[INFO] [stdout]    --> src/lib.rs:639:8
[INFO] [stdout]     |
[INFO] [stdout] 639 | struct Event{
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PredicateStore` is never constructed
[INFO] [stdout]    --> src/lib.rs:644:8
[INFO] [stdout]     |
[INFO] [stdout] 644 | struct PredicateStore{
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `add`, and `evaluate` are never used
[INFO] [stdout]    --> src/lib.rs:651:8
[INFO] [stdout]     |
[INFO] [stdout] 649 | impl PredicateStore {
[INFO] [stdout]     | ------------------- associated items in this implementation
[INFO] [stdout] 650 |
[INFO] [stdout] 651 |     fn new() -> Self{
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 657 |     fn add(&mut self, attribute: String, p: impl Predicate + 'static) -> u64 {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 664 |     fn evaluate(&self, event: &Event) -> Vec<PredResult> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Double` is never constructed
[INFO] [stdout]   --> src/predicates.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Double(f64);
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Value` is never used
[INFO] [stdout]   --> src/predicates.rs:32:10
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub enum Value{
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Predicate` is never used
[INFO] [stdout]   --> src/predicates.rs:39:11
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub trait Predicate {
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EqOperation` is never used
[INFO] [stdout]   --> src/predicates.rs:46:10
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub enum EqOperation{
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EqualPredicate` is never constructed
[INFO] [stdout]   --> src/predicates.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub struct EqualPredicate {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/predicates.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 55 | impl EqualPredicate {
[INFO] [stdout]    | ------------------- associated function in this implementation
[INFO] [stdout] 56 |     pub fn new(constant: Value, operation: EqOperation) -> Self{
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `equal` is never used
[INFO] [stdout]   --> src/predicates.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub fn equal(value: Value) -> EqualPredicate{
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `not_equal` is never used
[INFO] [stdout]   --> src/predicates.rs:85:8
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub fn not_equal(value: Value) -> EqualPredicate{
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `OrdOperation` is never used
[INFO] [stdout]   --> src/predicates.rs:91:10
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub enum OrdOperation{
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OrdPredicate` is never constructed
[INFO] [stdout]   --> src/predicates.rs:95:12
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub struct OrdPredicate {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/predicates.rs:101:12
[INFO] [stdout]     |
[INFO] [stdout] 100 | impl OrdPredicate{
[INFO] [stdout]     | ----------------- associated function in this implementation
[INFO] [stdout] 101 |     pub fn new(constant: Value, operation: OrdOperation) -> Self{
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `greater` is never used
[INFO] [stdout]    --> src/predicates.rs:127:8
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub fn greater(value: Value) -> OrdPredicate{
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `greater_equal` is never used
[INFO] [stdout]    --> src/predicates.rs:131:8
[INFO] [stdout]     |
[INFO] [stdout] 131 | pub fn greater_equal(value: Value) -> OrdPredicate{
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `less_equal` is never used
[INFO] [stdout]    --> src/predicates.rs:135:8
[INFO] [stdout]     |
[INFO] [stdout] 135 | pub fn less_equal(value: Value) -> OrdPredicate{
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `less` is never used
[INFO] [stdout]    --> src/predicates.rs:139:8
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub fn less(value: Value) -> OrdPredicate{
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SetOperation` is never used
[INFO] [stdout]    --> src/predicates.rs:143:10
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub enum SetOperation{
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SetPredicate` is never constructed
[INFO] [stdout]    --> src/predicates.rs:147:12
[INFO] [stdout]     |
[INFO] [stdout] 147 | pub struct SetPredicate{
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `push` are never used
[INFO] [stdout]    --> src/predicates.rs:153:12
[INFO] [stdout]     |
[INFO] [stdout] 152 | impl SetPredicate{
[INFO] [stdout]     | ----------------- associated items in this implementation
[INFO] [stdout] 153 |     pub fn new(constants: Vec<Value>, operation: SetOperation) -> Self{
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 160 |     pub fn push(&mut self, value: Value){
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `element_of` is never used
[INFO] [stdout]    --> src/predicates.rs:182:8
[INFO] [stdout]     |
[INFO] [stdout] 182 | pub fn element_of(values: Vec<Value>) -> SetPredicate{
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `not_element_of` is never used
[INFO] [stdout]    --> src/predicates.rs:186:8
[INFO] [stdout]     |
[INFO] [stdout] 186 | pub fn not_element_of(values: Vec<Value>) -> SetPredicate{
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BetweenPredicate` is never constructed
[INFO] [stdout]    --> src/predicates.rs:190:12
[INFO] [stdout]     |
[INFO] [stdout] 190 | pub struct BetweenPredicate {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/predicates.rs:196:8
[INFO] [stdout]     |
[INFO] [stdout] 195 | impl BetweenPredicate{
[INFO] [stdout]     | --------------------- associated function in this implementation
[INFO] [stdout] 196 |     fn new(start_constant: Value, end_constant: Value) -> Self{
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `between` is never used
[INFO] [stdout]    --> src/predicates.rs:217:8
[INFO] [stdout]     |
[INFO] [stdout] 217 | pub fn between(start: Value, end: Value) -> BetweenPredicate{
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `And` is never constructed
[INFO] [stdout]  --> src/predicates/logical_operations.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct And
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/predicates/logical_operations.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl And {
[INFO] [stdout]    | -------- associated function in this implementation
[INFO] [stdout] 11 |     fn new(lhs: Box<dyn Predicate>, rhs: Box<dyn Predicate>) -> Self{
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Ands` is never constructed
[INFO] [stdout]   --> src/predicates/logical_operations.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct Ands
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/predicates/logical_operations.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl Ands {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] 36 |     fn new() -> Self{
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `with` is never used
[INFO] [stdout]   --> src/predicates/logical_operations.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl Ands
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] 44 | {
[INFO] [stdout] 45 |     fn with(&mut self, other: impl Predicate + 'static){
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Or` is never constructed
[INFO] [stdout]   --> src/predicates/logical_operations.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | struct Or
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/predicates/logical_operations.rs:79:8
[INFO] [stdout]    |
[INFO] [stdout] 78 | impl Or {
[INFO] [stdout]    | ------- associated function in this implementation
[INFO] [stdout] 79 |     fn new(lhs: Box<dyn Predicate>, rhs: Box<dyn Predicate>) -> Self{
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Ors` is never constructed
[INFO] [stdout]   --> src/predicates/logical_operations.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 98 | struct Ors {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `with` are never used
[INFO] [stdout]    --> src/predicates/logical_operations.rs:103:8
[INFO] [stdout]     |
[INFO] [stdout] 102 | impl Ors {
[INFO] [stdout]     | -------- associated items in this implementation
[INFO] [stdout] 103 |     fn new() -> Self{
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 109 |     fn with(&mut self, predicate: impl Predicate + 'static){
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Not` is never constructed
[INFO] [stdout]    --> src/predicates/logical_operations.rs:133:8
[INFO] [stdout]     |
[INFO] [stdout] 133 | struct Not
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/predicates/logical_operations.rs:139:8
[INFO] [stdout]     |
[INFO] [stdout] 138 | impl Not {
[INFO] [stdout]     | -------- associated function in this implementation
[INFO] [stdout] 139 |     fn new(pred: Box<dyn Predicate>) -> Self{
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PredicateOperationExt` is never used
[INFO] [stdout]    --> src/predicates/logical_operations.rs:157:11
[INFO] [stdout]     |
[INFO] [stdout] 157 | pub trait PredicateOperationExt
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `multiple_and` is never used
[INFO] [stdout]    --> src/predicates/logical_operations.rs:184:4
[INFO] [stdout]     |
[INFO] [stdout] 184 | fn multiple_and() -> Ands {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `A_Tree` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `a_tree`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "5505e81bf37316430c4129e4cad2e001273ef0481f4523417fb037d805a082d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5505e81bf37316430c4129e4cad2e001273ef0481f4523417fb037d805a082d7", kill_on_drop: false }`
[INFO] [stdout] 5505e81bf37316430c4129e4cad2e001273ef0481f4523417fb037d805a082d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 291df6149adf5da089bf1c9b0dc6db9c42eee93746169ad34cda24cd24c22c0e
[INFO] running `Command { std: "docker" "start" "-a" "291df6149adf5da089bf1c9b0dc6db9c42eee93746169ad34cda24cd24c22c0e", kill_on_drop: false }`
[INFO] [stdout] warning: type `And` is more private than the item `PredicateOperationExt::and`
[INFO] [stdout]    --> src/predicates/logical_operations.rs:161:5
[INFO] [stdout]     |
[INFO] [stdout] 161 | /     fn and(self, other: impl Predicate + 'static) -> And
[INFO] [stdout] 162 | |     where Self: Sized
[INFO] [stdout]     | |_____________________^ method `PredicateOperationExt::and` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `And` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/predicates/logical_operations.rs:4:1
[INFO] [stdout]     |
[INFO] [stdout]   4 | struct And
[INFO] [stdout]     | ^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Or` is more private than the item `PredicateOperationExt::or`
[INFO] [stdout]    --> src/predicates/logical_operations.rs:167:5
[INFO] [stdout]     |
[INFO] [stdout] 167 | /     fn or(self, other: impl Predicate + 'static) -> Or
[INFO] [stdout] 168 | |     where Self: Sized{
[INFO] [stdout]     | |_____________________^ method `PredicateOperationExt::or` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `Or` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/predicates/logical_operations.rs:72:1
[INFO] [stdout]     |
[INFO] [stdout]  72 | struct Or
[INFO] [stdout]     | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `logical_operations::Not` is more private than the item `PredicateOperationExt::not`
[INFO] [stdout]    --> src/predicates/logical_operations.rs:172:5
[INFO] [stdout]     |
[INFO] [stdout] 172 | /     fn not(self) -> Not
[INFO] [stdout] 173 | |     where Self: Sized{
[INFO] [stdout]     | |_____________________^ method `PredicateOperationExt::not` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `logical_operations::Not` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/predicates/logical_operations.rs:133:1
[INFO] [stdout]     |
[INFO] [stdout] 133 | struct Not
[INFO] [stdout]     | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `NodeType` is never used
[INFO] [stdout]   --> src/lib.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | enum NodeType {
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new_leaf`, `new_inner`, and `new_root` are never used
[INFO] [stdout]   --> src/lib.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl NodeType{
[INFO] [stdout]    | ------------- associated functions in this implementation
[INFO] [stdout] 19 |     fn new_leaf(node: LeafNode) -> ArcNodeLink{
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     fn new_inner(node: InnerNode) -> ArcNodeLink{
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     fn new_root(node: RootNode) -> ArcNodeLink{
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `LogOperation` is never used
[INFO] [stdout]    --> src/lib.rs:103:6
[INFO] [stdout]     |
[INFO] [stdout] 103 | enum LogOperation{
[INFO] [stdout]     |      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Node` is never used
[INFO] [stdout]    --> src/lib.rs:108:7
[INFO] [stdout]     |
[INFO] [stdout] 108 | trait Node{
[INFO] [stdout]     |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ArcNodeLink` is never used
[INFO] [stdout]    --> src/lib.rs:126:6
[INFO] [stdout]     |
[INFO] [stdout] 126 | type ArcNodeLink =  Arc<RefCell<NodeType>>;
[INFO] [stdout]     |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LeafNode` is never constructed
[INFO] [stdout]    --> src/lib.rs:129:8
[INFO] [stdout]     |
[INFO] [stdout] 129 | struct LeafNode{
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/lib.rs:136:8
[INFO] [stdout]     |
[INFO] [stdout] 135 | impl LeafNode{
[INFO] [stdout]     | ------------- associated function in this implementation
[INFO] [stdout] 136 |     fn new(predicate_id: u64) -> Self{
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `InnerNode` is never constructed
[INFO] [stdout]    --> src/lib.rs:186:8
[INFO] [stdout]     |
[INFO] [stdout] 186 | struct InnerNode{
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new`, `and`, and `or` are never used
[INFO] [stdout]    --> src/lib.rs:194:8
[INFO] [stdout]     |
[INFO] [stdout] 193 | impl InnerNode{
[INFO] [stdout]     | -------------- associated functions in this implementation
[INFO] [stdout] 194 |     fn new(log_operation: LogOperation) -> Self{
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 203 |     fn and() -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 212 |     fn or() -> Self {
[INFO] [stdout]     |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RootNode` is never constructed
[INFO] [stdout]    --> src/lib.rs:306:8
[INFO] [stdout]     |
[INFO] [stdout] 306 | struct RootNode{
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RootNodeBuilder` is never constructed
[INFO] [stdout]    --> src/lib.rs:314:8
[INFO] [stdout]     |
[INFO] [stdout] 314 | struct RootNodeBuilder{
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `and`, `or`, `with_inner_node`, and `with_leaf_node` are never used
[INFO] [stdout]    --> src/lib.rs:321:8
[INFO] [stdout]     |
[INFO] [stdout] 318 | impl RootNodeBuilder{
[INFO] [stdout]     | -------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 321 |     fn and(id: String) -> Self{
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 327 |     fn or(id: String,) -> Self{
[INFO] [stdout]     |        ^^
[INFO] [stdout] ...
[INFO] [stdout] 333 |     fn with_inner_node(&mut self, node: InnerNode) -> &mut Self{
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 340 |     fn with_leaf_node(&mut self, node: LeafNode) -> &mut Self{
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new`, `and`, and `or` are never used
[INFO] [stdout]    --> src/lib.rs:349:8
[INFO] [stdout]     |
[INFO] [stdout] 348 | impl RootNode{
[INFO] [stdout]     | ------------- associated functions in this implementation
[INFO] [stdout] 349 |     fn new(id: String, log_operation: LogOperation) -> Self{
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 361 |     fn and(id: String) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 373 |     fn or(id: String) -> Self {
[INFO] [stdout]     |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `add_children` is never used
[INFO] [stdout]    --> src/lib.rs:471:4
[INFO] [stdout]     |
[INFO] [stdout] 471 | fn add_children(node: &mut ArcNodeLink, children: &mut ArcNodeLink){
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PredResult` is never constructed
[INFO] [stdout]    --> src/lib.rs:476:8
[INFO] [stdout]     |
[INFO] [stdout] 476 | struct PredResult{
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ATree` is never constructed
[INFO] [stdout]    --> src/lib.rs:482:8
[INFO] [stdout]     |
[INFO] [stdout] 482 | struct ATree{
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `len`, `insert`, `get_m`, `matches`, and `create_new_node` are never used
[INFO] [stdout]    --> src/lib.rs:490:8
[INFO] [stdout]     |
[INFO] [stdout] 488 | impl ATree{
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] 489 |
[INFO] [stdout] 490 |     fn new() -> Self{
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 496 |     fn len(&self) -> usize{
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 500 |     pub fn insert(&mut self, node: ArcNodeLink) -> ArcNodeLink{
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 527 |     pub fn get_m(&self) -> u32{
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 536 |     pub fn matches(&mut self, predicates: &[PredResult]) -> HashSet<String> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 605 |     fn create_new_node(&mut self, node: &ArcNodeLink, child_nodes: &mut [ArcNodeLink]) -> ArcNodeLink{
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EventValue` is never constructed
[INFO] [stdout]    --> src/lib.rs:634:8
[INFO] [stdout]     |
[INFO] [stdout] 634 | struct EventValue{
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Event` is never constructed
[INFO] [stdout]    --> src/lib.rs:639:8
[INFO] [stdout]     |
[INFO] [stdout] 639 | struct Event{
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PredicateStore` is never constructed
[INFO] [stdout]    --> src/lib.rs:644:8
[INFO] [stdout]     |
[INFO] [stdout] 644 | struct PredicateStore{
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `add`, and `evaluate` are never used
[INFO] [stdout]    --> src/lib.rs:651:8
[INFO] [stdout]     |
[INFO] [stdout] 649 | impl PredicateStore {
[INFO] [stdout]     | ------------------- associated items in this implementation
[INFO] [stdout] 650 |
[INFO] [stdout] 651 |     fn new() -> Self{
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 657 |     fn add(&mut self, attribute: String, p: impl Predicate + 'static) -> u64 {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 664 |     fn evaluate(&self, event: &Event) -> Vec<PredResult> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Double` is never constructed
[INFO] [stdout]   --> src/predicates.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Double(f64);
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Value` is never used
[INFO] [stdout]   --> src/predicates.rs:32:10
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub enum Value{
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Predicate` is never used
[INFO] [stdout]   --> src/predicates.rs:39:11
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub trait Predicate {
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EqOperation` is never used
[INFO] [stdout]   --> src/predicates.rs:46:10
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub enum EqOperation{
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EqualPredicate` is never constructed
[INFO] [stdout]   --> src/predicates.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub struct EqualPredicate {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/predicates.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 55 | impl EqualPredicate {
[INFO] [stdout]    | ------------------- associated function in this implementation
[INFO] [stdout] 56 |     pub fn new(constant: Value, operation: EqOperation) -> Self{
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `equal` is never used
[INFO] [stdout]   --> src/predicates.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub fn equal(value: Value) -> EqualPredicate{
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling A-Tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `not_equal` is never used
[INFO] [stdout]   --> src/predicates.rs:85:8
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub fn not_equal(value: Value) -> EqualPredicate{
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `OrdOperation` is never used
[INFO] [stdout]   --> src/predicates.rs:91:10
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub enum OrdOperation{
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OrdPredicate` is never constructed
[INFO] [stdout]   --> src/predicates.rs:95:12
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub struct OrdPredicate {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/predicates.rs:101:12
[INFO] [stdout]     |
[INFO] [stdout] 100 | impl OrdPredicate{
[INFO] [stdout]     | ----------------- associated function in this implementation
[INFO] [stdout] 101 |     pub fn new(constant: Value, operation: OrdOperation) -> Self{
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `greater` is never used
[INFO] [stdout]    --> src/predicates.rs:127:8
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub fn greater(value: Value) -> OrdPredicate{
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `greater_equal` is never used
[INFO] [stdout]    --> src/predicates.rs:131:8
[INFO] [stdout]     |
[INFO] [stdout] 131 | pub fn greater_equal(value: Value) -> OrdPredicate{
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `less_equal` is never used
[INFO] [stdout]    --> src/predicates.rs:135:8
[INFO] [stdout]     |
[INFO] [stdout] 135 | pub fn less_equal(value: Value) -> OrdPredicate{
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `less` is never used
[INFO] [stdout]    --> src/predicates.rs:139:8
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub fn less(value: Value) -> OrdPredicate{
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SetOperation` is never used
[INFO] [stdout]    --> src/predicates.rs:143:10
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub enum SetOperation{
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SetPredicate` is never constructed
[INFO] [stdout]    --> src/predicates.rs:147:12
[INFO] [stdout]     |
[INFO] [stdout] 147 | pub struct SetPredicate{
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `push` are never used
[INFO] [stdout]    --> src/predicates.rs:153:12
[INFO] [stdout]     |
[INFO] [stdout] 152 | impl SetPredicate{
[INFO] [stdout]     | ----------------- associated items in this implementation
[INFO] [stdout] 153 |     pub fn new(constants: Vec<Value>, operation: SetOperation) -> Self{
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 160 |     pub fn push(&mut self, value: Value){
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `element_of` is never used
[INFO] [stdout]    --> src/predicates.rs:182:8
[INFO] [stdout]     |
[INFO] [stdout] 182 | pub fn element_of(values: Vec<Value>) -> SetPredicate{
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `not_element_of` is never used
[INFO] [stdout]    --> src/predicates.rs:186:8
[INFO] [stdout]     |
[INFO] [stdout] 186 | pub fn not_element_of(values: Vec<Value>) -> SetPredicate{
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BetweenPredicate` is never constructed
[INFO] [stdout]    --> src/predicates.rs:190:12
[INFO] [stdout]     |
[INFO] [stdout] 190 | pub struct BetweenPredicate {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/predicates.rs:196:8
[INFO] [stdout]     |
[INFO] [stdout] 195 | impl BetweenPredicate{
[INFO] [stdout]     | --------------------- associated function in this implementation
[INFO] [stdout] 196 |     fn new(start_constant: Value, end_constant: Value) -> Self{
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `between` is never used
[INFO] [stdout]    --> src/predicates.rs:217:8
[INFO] [stdout]     |
[INFO] [stdout] 217 | pub fn between(start: Value, end: Value) -> BetweenPredicate{
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `And` is never constructed
[INFO] [stdout]  --> src/predicates/logical_operations.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct And
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/predicates/logical_operations.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl And {
[INFO] [stdout]    | -------- associated function in this implementation
[INFO] [stdout] 11 |     fn new(lhs: Box<dyn Predicate>, rhs: Box<dyn Predicate>) -> Self{
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Ands` is never constructed
[INFO] [stdout]   --> src/predicates/logical_operations.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct Ands
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/predicates/logical_operations.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl Ands {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] 36 |     fn new() -> Self{
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `with` is never used
[INFO] [stdout]   --> src/predicates/logical_operations.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl Ands
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] 44 | {
[INFO] [stdout] 45 |     fn with(&mut self, other: impl Predicate + 'static){
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Or` is never constructed
[INFO] [stdout]   --> src/predicates/logical_operations.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | struct Or
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/predicates/logical_operations.rs:79:8
[INFO] [stdout]    |
[INFO] [stdout] 78 | impl Or {
[INFO] [stdout]    | ------- associated function in this implementation
[INFO] [stdout] 79 |     fn new(lhs: Box<dyn Predicate>, rhs: Box<dyn Predicate>) -> Self{
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Ors` is never constructed
[INFO] [stdout]   --> src/predicates/logical_operations.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 98 | struct Ors {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `with` are never used
[INFO] [stdout]    --> src/predicates/logical_operations.rs:103:8
[INFO] [stdout]     |
[INFO] [stdout] 102 | impl Ors {
[INFO] [stdout]     | -------- associated items in this implementation
[INFO] [stdout] 103 |     fn new() -> Self{
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 109 |     fn with(&mut self, predicate: impl Predicate + 'static){
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Not` is never constructed
[INFO] [stdout]    --> src/predicates/logical_operations.rs:133:8
[INFO] [stdout]     |
[INFO] [stdout] 133 | struct Not
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/predicates/logical_operations.rs:139:8
[INFO] [stdout]     |
[INFO] [stdout] 138 | impl Not {
[INFO] [stdout]     | -------- associated function in this implementation
[INFO] [stdout] 139 |     fn new(pred: Box<dyn Predicate>) -> Self{
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PredicateOperationExt` is never used
[INFO] [stdout]    --> src/predicates/logical_operations.rs:157:11
[INFO] [stdout]     |
[INFO] [stdout] 157 | pub trait PredicateOperationExt
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `multiple_and` is never used
[INFO] [stdout]    --> src/predicates/logical_operations.rs:184:4
[INFO] [stdout]     |
[INFO] [stdout] 184 | fn multiple_and() -> Ands {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `A_Tree` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `a_tree`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `And` is more private than the item `PredicateOperationExt::and`
[INFO] [stdout]    --> src/predicates/logical_operations.rs:161:5
[INFO] [stdout]     |
[INFO] [stdout] 161 | /     fn and(self, other: impl Predicate + 'static) -> And
[INFO] [stdout] 162 | |     where Self: Sized
[INFO] [stdout]     | |_____________________^ method `PredicateOperationExt::and` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `And` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/predicates/logical_operations.rs:4:1
[INFO] [stdout]     |
[INFO] [stdout]   4 | struct And
[INFO] [stdout]     | ^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Or` is more private than the item `PredicateOperationExt::or`
[INFO] [stdout]    --> src/predicates/logical_operations.rs:167:5
[INFO] [stdout]     |
[INFO] [stdout] 167 | /     fn or(self, other: impl Predicate + 'static) -> Or
[INFO] [stdout] 168 | |     where Self: Sized{
[INFO] [stdout]     | |_____________________^ method `PredicateOperationExt::or` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `Or` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/predicates/logical_operations.rs:72:1
[INFO] [stdout]     |
[INFO] [stdout]  72 | struct Or
[INFO] [stdout]     | ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `logical_operations::Not` is more private than the item `PredicateOperationExt::not`
[INFO] [stdout]    --> src/predicates/logical_operations.rs:172:5
[INFO] [stdout]     |
[INFO] [stdout] 172 | /     fn not(self) -> Not
[INFO] [stdout] 173 | |     where Self: Sized{
[INFO] [stdout]     | |_____________________^ method `PredicateOperationExt::not` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `logical_operations::Not` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/predicates/logical_operations.rs:133:1
[INFO] [stdout]     |
[INFO] [stdout] 133 | struct Not
[INFO] [stdout]     | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RootNodeBuilder` is never constructed
[INFO] [stdout]    --> src/lib.rs:314:8
[INFO] [stdout]     |
[INFO] [stdout] 314 | struct RootNodeBuilder{
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `and`, `or`, `with_inner_node`, and `with_leaf_node` are never used
[INFO] [stdout]    --> src/lib.rs:321:8
[INFO] [stdout]     |
[INFO] [stdout] 318 | impl RootNodeBuilder{
[INFO] [stdout]     | -------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 321 |     fn and(id: String) -> Self{
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 327 |     fn or(id: String,) -> Self{
[INFO] [stdout]     |        ^^
[INFO] [stdout] ...
[INFO] [stdout] 333 |     fn with_inner_node(&mut self, node: InnerNode) -> &mut Self{
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 340 |     fn with_leaf_node(&mut self, node: LeafNode) -> &mut Self{
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `or` is never used
[INFO] [stdout]    --> src/lib.rs:373:8
[INFO] [stdout]     |
[INFO] [stdout] 348 | impl RootNode{
[INFO] [stdout]     | ------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 373 |     fn or(id: String) -> Self {
[INFO] [stdout]     |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `GreaterEqual`, `LessEqual`, and `Less` are never constructed
[INFO] [stdout]   --> src/predicates.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub enum OrdOperation{
[INFO] [stdout]    |          ------------ variants in this enum
[INFO] [stdout] 92 |     Greater,GreaterEqual,LessEqual,Less
[INFO] [stdout]    |             ^^^^^^^^^^^^ ^^^^^^^^^ ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `greater_equal` is never used
[INFO] [stdout]    --> src/predicates.rs:131:8
[INFO] [stdout]     |
[INFO] [stdout] 131 | pub fn greater_equal(value: Value) -> OrdPredicate{
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `less_equal` is never used
[INFO] [stdout]    --> src/predicates.rs:135:8
[INFO] [stdout]     |
[INFO] [stdout] 135 | pub fn less_equal(value: Value) -> OrdPredicate{
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `less` is never used
[INFO] [stdout]    --> src/predicates.rs:139:8
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub fn less(value: Value) -> OrdPredicate{
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SetOperation` is never used
[INFO] [stdout]    --> src/predicates.rs:143:10
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub enum SetOperation{
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SetPredicate` is never constructed
[INFO] [stdout]    --> src/predicates.rs:147:12
[INFO] [stdout]     |
[INFO] [stdout] 147 | pub struct SetPredicate{
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `push` are never used
[INFO] [stdout]    --> src/predicates.rs:153:12
[INFO] [stdout]     |
[INFO] [stdout] 152 | impl SetPredicate{
[INFO] [stdout]     | ----------------- associated items in this implementation
[INFO] [stdout] 153 |     pub fn new(constants: Vec<Value>, operation: SetOperation) -> Self{
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 160 |     pub fn push(&mut self, value: Value){
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `element_of` is never used
[INFO] [stdout]    --> src/predicates.rs:182:8
[INFO] [stdout]     |
[INFO] [stdout] 182 | pub fn element_of(values: Vec<Value>) -> SetPredicate{
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `not_element_of` is never used
[INFO] [stdout]    --> src/predicates.rs:186:8
[INFO] [stdout]     |
[INFO] [stdout] 186 | pub fn not_element_of(values: Vec<Value>) -> SetPredicate{
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BetweenPredicate` is never constructed
[INFO] [stdout]    --> src/predicates.rs:190:12
[INFO] [stdout]     |
[INFO] [stdout] 190 | pub struct BetweenPredicate {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/predicates.rs:196:8
[INFO] [stdout]     |
[INFO] [stdout] 195 | impl BetweenPredicate{
[INFO] [stdout]     | --------------------- associated function in this implementation
[INFO] [stdout] 196 |     fn new(start_constant: Value, end_constant: Value) -> Self{
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `between` is never used
[INFO] [stdout]    --> src/predicates.rs:217:8
[INFO] [stdout]     |
[INFO] [stdout] 217 | pub fn between(start: Value, end: Value) -> BetweenPredicate{
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `And` is never constructed
[INFO] [stdout]  --> src/predicates/logical_operations.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct And
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/predicates/logical_operations.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl And {
[INFO] [stdout]    | -------- associated function in this implementation
[INFO] [stdout] 11 |     fn new(lhs: Box<dyn Predicate>, rhs: Box<dyn Predicate>) -> Self{
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Ands` is never constructed
[INFO] [stdout]   --> src/predicates/logical_operations.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct Ands
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/predicates/logical_operations.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl Ands {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] 36 |     fn new() -> Self{
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `with` is never used
[INFO] [stdout]   --> src/predicates/logical_operations.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl Ands
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] 44 | {
[INFO] [stdout] 45 |     fn with(&mut self, other: impl Predicate + 'static){
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Or` is never constructed
[INFO] [stdout]   --> src/predicates/logical_operations.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | struct Or
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/predicates/logical_operations.rs:79:8
[INFO] [stdout]    |
[INFO] [stdout] 78 | impl Or {
[INFO] [stdout]    | ------- associated function in this implementation
[INFO] [stdout] 79 |     fn new(lhs: Box<dyn Predicate>, rhs: Box<dyn Predicate>) -> Self{
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Ors` is never constructed
[INFO] [stdout]   --> src/predicates/logical_operations.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 98 | struct Ors {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `with` are never used
[INFO] [stdout]    --> src/predicates/logical_operations.rs:103:8
[INFO] [stdout]     |
[INFO] [stdout] 102 | impl Ors {
[INFO] [stdout]     | -------- associated items in this implementation
[INFO] [stdout] 103 |     fn new() -> Self{
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 109 |     fn with(&mut self, predicate: impl Predicate + 'static){
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Not` is never constructed
[INFO] [stdout]    --> src/predicates/logical_operations.rs:133:8
[INFO] [stdout]     |
[INFO] [stdout] 133 | struct Not
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/predicates/logical_operations.rs:139:8
[INFO] [stdout]     |
[INFO] [stdout] 138 | impl Not {
[INFO] [stdout]     | -------- associated function in this implementation
[INFO] [stdout] 139 |     fn new(pred: Box<dyn Predicate>) -> Self{
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PredicateOperationExt` is never used
[INFO] [stdout]    --> src/predicates/logical_operations.rs:157:11
[INFO] [stdout]     |
[INFO] [stdout] 157 | pub trait PredicateOperationExt
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `multiple_and` is never used
[INFO] [stdout]    --> src/predicates/logical_operations.rs:184:4
[INFO] [stdout]     |
[INFO] [stdout] 184 | fn multiple_and() -> Ands {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "291df6149adf5da089bf1c9b0dc6db9c42eee93746169ad34cda24cd24c22c0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "291df6149adf5da089bf1c9b0dc6db9c42eee93746169ad34cda24cd24c22c0e", kill_on_drop: false }`
[INFO] [stdout] 291df6149adf5da089bf1c9b0dc6db9c42eee93746169ad34cda24cd24c22c0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6e508a1612b2eb83f38ce5f49bde12d8eda11f985052d5cfb7096aba16b73d1e
[INFO] running `Command { std: "docker" "start" "-a" "6e508a1612b2eb83f38ce5f49bde12d8eda11f985052d5cfb7096aba16b73d1e", kill_on_drop: false }`
[INFO] [stderr] warning: type `And` is more private than the item `PredicateOperationExt::and`
[INFO] [stderr]    --> src/predicates/logical_operations.rs:161:5
[INFO] [stderr]     |
[INFO] [stderr] 161 | /     fn and(self, other: impl Predicate + 'static) -> And
[INFO] [stderr] 162 | |     where Self: Sized
[INFO] [stderr]     | |_____________________^ method `PredicateOperationExt::and` is reachable at visibility `pub(crate)`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `And` is only usable at visibility `pub(self)`
[INFO] [stderr]    --> src/predicates/logical_operations.rs:4:1
[INFO] [stderr]     |
[INFO] [stderr]   4 | struct And
[INFO] [stderr]     | ^^^^^^^^^^
[INFO] [stderr]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `Or` is more private than the item `PredicateOperationExt::or`
[INFO] [stderr]    --> src/predicates/logical_operations.rs:167:5
[INFO] [stderr]     |
[INFO] [stderr] 167 | /     fn or(self, other: impl Predicate + 'static) -> Or
[INFO] [stderr] 168 | |     where Self: Sized{
[INFO] [stderr]     | |_____________________^ method `PredicateOperationExt::or` is reachable at visibility `pub(crate)`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `Or` is only usable at visibility `pub(self)`
[INFO] [stderr]    --> src/predicates/logical_operations.rs:72:1
[INFO] [stderr]     |
[INFO] [stderr]  72 | struct Or
[INFO] [stderr]     | ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `logical_operations::Not` is more private than the item `PredicateOperationExt::not`
[INFO] [stderr]    --> src/predicates/logical_operations.rs:172:5
[INFO] [stderr]     |
[INFO] [stderr] 172 | /     fn not(self) -> Not
[INFO] [stderr] 173 | |     where Self: Sized{
[INFO] [stderr]     | |_____________________^ method `PredicateOperationExt::not` is reachable at visibility `pub(crate)`
[INFO] [stderr]     |
[INFO] [stderr] note: but type `logical_operations::Not` is only usable at visibility `pub(self)`
[INFO] [stderr]    --> src/predicates/logical_operations.rs:133:1
[INFO] [stderr]     |
[INFO] [stderr] 133 | struct Not
[INFO] [stderr]     | ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `NodeType` is never used
[INFO] [stderr]   --> src/lib.rs:12:6
[INFO] [stderr]    |
[INFO] [stderr] 12 | enum NodeType {
[INFO] [stderr]    |      ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `new_leaf`, `new_inner`, and `new_root` are never used
[INFO] [stderr]   --> src/lib.rs:19:8
[INFO] [stderr]    |
[INFO] [stderr] 18 | impl NodeType{
[INFO] [stderr]    | ------------- associated functions in this implementation
[INFO] [stderr] 19 |     fn new_leaf(node: LeafNode) -> ArcNodeLink{
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 23 |     fn new_inner(node: InnerNode) -> ArcNodeLink{
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 27 |     fn new_root(node: RootNode) -> ArcNodeLink{
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `LogOperation` is never used
[INFO] [stderr]    --> src/lib.rs:103:6
[INFO] [stderr]     |
[INFO] [stderr] 103 | enum LogOperation{
[INFO] [stderr]     |      ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Node` is never used
[INFO] [stderr]    --> src/lib.rs:108:7
[INFO] [stderr]     |
[INFO] [stderr] 108 | trait Node{
[INFO] [stderr]     |       ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `ArcNodeLink` is never used
[INFO] [stderr]    --> src/lib.rs:126:6
[INFO] [stderr]     |
[INFO] [stderr] 126 | type ArcNodeLink =  Arc<RefCell<NodeType>>;
[INFO] [stderr]     |      ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `LeafNode` is never constructed
[INFO] [stderr]    --> src/lib.rs:129:8
[INFO] [stderr]     |
[INFO] [stderr] 129 | struct LeafNode{
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/lib.rs:136:8
[INFO] [stderr]     |
[INFO] [stderr] 135 | impl LeafNode{
[INFO] [stderr]     | ------------- associated function in this implementation
[INFO] [stderr] 136 |     fn new(predicate_id: u64) -> Self{
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `InnerNode` is never constructed
[INFO] [stderr]    --> src/lib.rs:186:8
[INFO] [stderr]     |
[INFO] [stderr] 186 | struct InnerNode{
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `new`, `and`, and `or` are never used
[INFO] [stderr]    --> src/lib.rs:194:8
[INFO] [stderr]     |
[INFO] [stderr] 193 | impl InnerNode{
[INFO] [stderr]     | -------------- associated functions in this implementation
[INFO] [stderr] 194 |     fn new(log_operation: LogOperation) -> Self{
[INFO] [stderr]     |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 203 |     fn and() -> Self {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 212 |     fn or() -> Self {
[INFO] [stderr]     |        ^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `RootNode` is never constructed
[INFO] [stderr]    --> src/lib.rs:306:8
[INFO] [stderr]     |
[INFO] [stderr] 306 | struct RootNode{
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `RootNodeBuilder` is never constructed
[INFO] [stderr]    --> src/lib.rs:314:8
[INFO] [stderr]     |
[INFO] [stderr] 314 | struct RootNodeBuilder{
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `and`, `or`, `with_inner_node`, and `with_leaf_node` are never used
[INFO] [stderr]    --> src/lib.rs:321:8
[INFO] [stderr]     |
[INFO] [stderr] 318 | impl RootNodeBuilder{
[INFO] [stderr]     | -------------------- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 321 |     fn and(id: String) -> Self{
[INFO] [stderr]     |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 327 |     fn or(id: String,) -> Self{
[INFO] [stderr]     |        ^^
[INFO] [stderr] ...
[INFO] [stderr] 333 |     fn with_inner_node(&mut self, node: InnerNode) -> &mut Self{
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 340 |     fn with_leaf_node(&mut self, node: LeafNode) -> &mut Self{
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `new`, `and`, and `or` are never used
[INFO] [stderr]    --> src/lib.rs:349:8
[INFO] [stderr]     |
[INFO] [stderr] 348 | impl RootNode{
[INFO] [stderr]     | ------------- associated functions in this implementation
[INFO] [stderr] 349 |     fn new(id: String, log_operation: LogOperation) -> Self{
[INFO] [stderr]     |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 361 |     fn and(id: String) -> Self {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 373 |     fn or(id: String) -> Self {
[INFO] [stderr]     |        ^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `add_children` is never used
[INFO] [stderr]    --> src/lib.rs:471:4
[INFO] [stderr]     |
[INFO] [stderr] 471 | fn add_children(node: &mut ArcNodeLink, children: &mut ArcNodeLink){
[INFO] [stderr]     |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `PredResult` is never constructed
[INFO] [stderr]    --> src/lib.rs:476:8
[INFO] [stderr]     |
[INFO] [stderr] 476 | struct PredResult{
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ATree` is never constructed
[INFO] [stderr]    --> src/lib.rs:482:8
[INFO] [stderr]     |
[INFO] [stderr] 482 | struct ATree{
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `len`, `insert`, `get_m`, `matches`, and `create_new_node` are never used
[INFO] [stderr]    --> src/lib.rs:490:8
[INFO] [stderr]     |
[INFO] [stderr] 488 | impl ATree{
[INFO] [stderr]     | ---------- associated items in this implementation
[INFO] [stderr] 489 |
[INFO] [stderr] 490 |     fn new() -> Self{
[INFO] [stderr]     |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 496 |     fn len(&self) -> usize{
[INFO] [stderr]     |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 500 |     pub fn insert(&mut self, node: ArcNodeLink) -> ArcNodeLink{
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 527 |     pub fn get_m(&self) -> u32{
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 536 |     pub fn matches(&mut self, predicates: &[PredResult]) -> HashSet<String> {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 605 |     fn create_new_node(&mut self, node: &ArcNodeLink, child_nodes: &mut [ArcNodeLink]) -> ArcNodeLink{
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `EventValue` is never constructed
[INFO] [stderr]    --> src/lib.rs:634:8
[INFO] [stderr]     |
[INFO] [stderr] 634 | struct EventValue{
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Event` is never constructed
[INFO] [stderr]    --> src/lib.rs:639:8
[INFO] [stderr]     |
[INFO] [stderr] 639 | struct Event{
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `PredicateStore` is never constructed
[INFO] [stderr]    --> src/lib.rs:644:8
[INFO] [stderr]     |
[INFO] [stderr] 644 | struct PredicateStore{
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `add`, and `evaluate` are never used
[INFO] [stderr]    --> src/lib.rs:651:8
[INFO] [stderr]     |
[INFO] [stderr] 649 | impl PredicateStore {
[INFO] [stderr]     | ------------------- associated items in this implementation
[INFO] [stderr] 650 |
[INFO] [stderr] 651 |     fn new() -> Self{
[INFO] [stderr]     |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 657 |     fn add(&mut self, attribute: String, p: impl Predicate + 'static) -> u64 {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 664 |     fn evaluate(&self, event: &Event) -> Vec<PredResult> {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Double` is never constructed
[INFO] [stderr]   --> src/predicates.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct Double(f64);
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Value` is never used
[INFO] [stderr]   --> src/predicates.rs:32:10
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub enum Value{
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Predicate` is never used
[INFO] [stderr]   --> src/predicates.rs:39:11
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub trait Predicate {
[INFO] [stderr]    |           ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `EqOperation` is never used
[INFO] [stderr]   --> src/predicates.rs:46:10
[INFO] [stderr]    |
[INFO] [stderr] 46 | pub enum EqOperation{
[INFO] [stderr]    |          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `EqualPredicate` is never constructed
[INFO] [stderr]   --> src/predicates.rs:50:12
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub struct EqualPredicate {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/predicates.rs:56:12
[INFO] [stderr]    |
[INFO] [stderr] 55 | impl EqualPredicate {
[INFO] [stderr]    | ------------------- associated function in this implementation
[INFO] [stderr] 56 |     pub fn new(constant: Value, operation: EqOperation) -> Self{
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `equal` is never used
[INFO] [stderr]   --> src/predicates.rs:81:8
[INFO] [stderr]    |
[INFO] [stderr] 81 | pub fn equal(value: Value) -> EqualPredicate{
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `not_equal` is never used
[INFO] [stderr]   --> src/predicates.rs:85:8
[INFO] [stderr]    |
[INFO] [stderr] 85 | pub fn not_equal(value: Value) -> EqualPredicate{
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `OrdOperation` is never used
[INFO] [stderr]   --> src/predicates.rs:91:10
[INFO] [stderr]    |
[INFO] [stderr] 91 | pub enum OrdOperation{
[INFO] [stderr]    |          ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `OrdPredicate` is never constructed
[INFO] [stderr]   --> src/predicates.rs:95:12
[INFO] [stderr]    |
[INFO] [stderr] 95 | pub struct OrdPredicate {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/predicates.rs:101:12
[INFO] [stderr]     |
[INFO] [stderr] 100 | impl OrdPredicate{
[INFO] [stderr]     | ----------------- associated function in this implementation
[INFO] [stderr] 101 |     pub fn new(constant: Value, operation: OrdOperation) -> Self{
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `greater` is never used
[INFO] [stderr]    --> src/predicates.rs:127:8
[INFO] [stderr]     |
[INFO] [stderr] 127 | pub fn greater(value: Value) -> OrdPredicate{
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `greater_equal` is never used
[INFO] [stderr]    --> src/predicates.rs:131:8
[INFO] [stderr]     |
[INFO] [stderr] 131 | pub fn greater_equal(value: Value) -> OrdPredicate{
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `less_equal` is never used
[INFO] [stderr]    --> src/predicates.rs:135:8
[INFO] [stderr]     |
[INFO] [stderr] 135 | pub fn less_equal(value: Value) -> OrdPredicate{
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `less` is never used
[INFO] [stderr]    --> src/predicates.rs:139:8
[INFO] [stderr]     |
[INFO] [stderr] 139 | pub fn less(value: Value) -> OrdPredicate{
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `SetOperation` is never used
[INFO] [stderr]    --> src/predicates.rs:143:10
[INFO] [stderr]     |
[INFO] [stderr] 143 | pub enum SetOperation{
[INFO] [stderr]     |          ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SetPredicate` is never constructed
[INFO] [stderr]    --> src/predicates.rs:147:12
[INFO] [stderr]     |
[INFO] [stderr] 147 | pub struct SetPredicate{
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `push` are never used
[INFO] [stderr]    --> src/predicates.rs:153:12
[INFO] [stderr]     |
[INFO] [stderr] 152 | impl SetPredicate{
[INFO] [stderr]     | ----------------- associated items in this implementation
[INFO] [stderr] 153 |     pub fn new(constants: Vec<Value>, operation: SetOperation) -> Self{
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 160 |     pub fn push(&mut self, value: Value){
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `element_of` is never used
[INFO] [stderr]    --> src/predicates.rs:182:8
[INFO] [stderr]     |
[INFO] [stderr] 182 | pub fn element_of(values: Vec<Value>) -> SetPredicate{
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `not_element_of` is never used
[INFO] [stderr]    --> src/predicates.rs:186:8
[INFO] [stderr]     |
[INFO] [stderr] 186 | pub fn not_element_of(values: Vec<Value>) -> SetPredicate{
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `BetweenPredicate` is never constructed
[INFO] [stderr]    --> src/predicates.rs:190:12
[INFO] [stderr]     |
[INFO] [stderr] 190 | pub struct BetweenPredicate {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/predicates.rs:196:8
[INFO] [stderr]     |
[INFO] [stderr] 195 | impl BetweenPredicate{
[INFO] [stderr]     | --------------------- associated function in this implementation
[INFO] [stderr] 196 |     fn new(start_constant: Value, end_constant: Value) -> Self{
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `between` is never used
[INFO] [stderr]    --> src/predicates.rs:217:8
[INFO] [stderr]     |
[INFO] [stderr] 217 | pub fn between(start: Value, end: Value) -> BetweenPredicate{
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `And` is never constructed
[INFO] [stderr]  --> src/predicates/logical_operations.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 4 | struct And
[INFO] [stderr]   |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/predicates/logical_operations.rs:11:8
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl And {
[INFO] [stderr]    | -------- associated function in this implementation
[INFO] [stderr] 11 |     fn new(lhs: Box<dyn Predicate>, rhs: Box<dyn Predicate>) -> Self{
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Ands` is never constructed
[INFO] [stderr]   --> src/predicates/logical_operations.rs:30:12
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub struct Ands
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/predicates/logical_operations.rs:36:8
[INFO] [stderr]    |
[INFO] [stderr] 35 | impl Ands {
[INFO] [stderr]    | --------- associated function in this implementation
[INFO] [stderr] 36 |     fn new() -> Self{
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `with` is never used
[INFO] [stderr]   --> src/predicates/logical_operations.rs:45:8
[INFO] [stderr]    |
[INFO] [stderr] 43 | impl Ands
[INFO] [stderr]    | --------- method in this implementation
[INFO] [stderr] 44 | {
[INFO] [stderr] 45 |     fn with(&mut self, other: impl Predicate + 'static){
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Or` is never constructed
[INFO] [stderr]   --> src/predicates/logical_operations.rs:72:8
[INFO] [stderr]    |
[INFO] [stderr] 72 | struct Or
[INFO] [stderr]    |        ^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/predicates/logical_operations.rs:79:8
[INFO] [stderr]    |
[INFO] [stderr] 78 | impl Or {
[INFO] [stderr]    | ------- associated function in this implementation
[INFO] [stderr] 79 |     fn new(lhs: Box<dyn Predicate>, rhs: Box<dyn Predicate>) -> Self{
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Ors` is never constructed
[INFO] [stderr]   --> src/predicates/logical_operations.rs:98:8
[INFO] [stderr]    |
[INFO] [stderr] 98 | struct Ors {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `with` are never used
[INFO] [stderr]    --> src/predicates/logical_operations.rs:103:8
[INFO] [stderr]     |
[INFO] [stderr] 102 | impl Ors {
[INFO] [stderr]     | -------- associated items in this implementation
[INFO] [stderr] 103 |     fn new() -> Self{
[INFO] [stderr]     |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 109 |     fn with(&mut self, predicate: impl Predicate + 'static){
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Not` is never constructed
[INFO] [stderr]    --> src/predicates/logical_operations.rs:133:8
[INFO] [stderr]     |
[INFO] [stderr] 133 | struct Not
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/predicates/logical_operations.rs:139:8
[INFO] [stderr]     |
[INFO] [stderr] 138 | impl Not {
[INFO] [stderr]     | -------- associated function in this implementation
[INFO] [stderr] 139 |     fn new(pred: Box<dyn Predicate>) -> Self{
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `PredicateOperationExt` is never used
[INFO] [stderr]    --> src/predicates/logical_operations.rs:157:11
[INFO] [stderr]     |
[INFO] [stderr] 157 | pub trait PredicateOperationExt
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `multiple_and` is never used
[INFO] [stderr]    --> src/predicates/logical_operations.rs:184:4
[INFO] [stderr]     |
[INFO] [stderr] 184 | fn multiple_and() -> Ands {
[INFO] [stderr]     |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: crate `A_Tree` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = help: convert the identifier to snake case: `a_tree`
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `A-Tree` (lib) generated 61 warnings
[INFO] [stderr] warning: struct `RootNodeBuilder` is never constructed
[INFO] [stderr]    --> src/lib.rs:314:8
[INFO] [stderr]     |
[INFO] [stderr] 314 | struct RootNodeBuilder{
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `or` is never used
[INFO] [stderr]    --> src/lib.rs:373:8
[INFO] [stderr]     |
[INFO] [stderr] 348 | impl RootNode{
[INFO] [stderr]     | ------------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 373 |     fn or(id: String) -> Self {
[INFO] [stderr]     |        ^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `GreaterEqual`, `LessEqual`, and `Less` are never constructed
[INFO] [stderr]   --> src/predicates.rs:92:13
[INFO] [stderr]    |
[INFO] [stderr] 91 | pub enum OrdOperation{
[INFO] [stderr]    |          ------------ variants in this enum
[INFO] [stderr] 92 |     Greater,GreaterEqual,LessEqual,Less
[INFO] [stderr]    |             ^^^^^^^^^^^^ ^^^^^^^^^ ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `A-Tree` (lib test) generated 31 warnings (28 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/A_Tree-b6eceb2a14285473)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test predicates::tests::not_equal_evaluation_for_not_the_same_value_is_not_correct ... ok
[INFO] [stdout] test predicates::tests::not_equal_evaluation_for_same_value_is_correct ... ok
[INFO] [stdout] test tests::calculate_level_for_a_depth_of_four ... ok
[INFO] [stdout] test tests::calculate_level_for_three_nodes ... ok
[INFO] [stdout] test predicates::tests::not_equal_evaluation_for_same_value_is_false ... ok
[INFO] [stdout] test tests::insert_three_nodes ... ok
[INFO] [stdout] test tests::insert_two_nodes ... ok
[INFO] [stdout] test tests::test_match ... ok
[INFO] [stdout] test predicates::tests::equal_evaluation_for_not_the_same_value_is_true ... ok
[INFO] [stdout] test tests::insert_two_dif_root_nodes ... ok
[INFO] [stdout] test tests::insert_two_dif_root_and_m_4_nodes ... FAILED
[INFO] [stdout] test tests::insert_two_same_root_nodes ... FAILED
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::insert_two_dif_root_and_m_4_nodes stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::insert_two_dif_root_and_m_4_nodes' panicked at src/lib.rs:503:48:
[INFO] [stdout] RefCell already borrowed
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5a8549858522 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5a8549858522 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5a8549858522 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5a8549858522 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5a854987dc93 - core::fmt::rt::Argument::fmt::h2c56b3114963061a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5a854987dc93 - core::fmt::write::h8a494366950f23bb
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5a85498554a3 - std::io::default_write_fmt::h7b8824096454f323
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5a85498554a3 - std::io::Write::write_fmt::h4e71294925c334d0
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5a8549858372 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5a8549859a99 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5a85498598ce - std::panicking::default_hook::h2c66fc99e962531d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5a8549821ea4 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb6bd65493727d71a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5a8549821ea4 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5a854985a46e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h318e4efb8c1a5689
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5a854985a46e - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5a854985a23a - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x5a8549858a19 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5a8549859ecd - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x5a854987c330 - core::panicking::panic_fmt::h62f63d096dd276af
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5a8549882713 - core::cell::panic_already_borrowed::do_panic::runtime::hb086604e0e816804
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic.rs:218:21
[INFO] [stdout]   20:     0x5a854987befa - core::cell::panic_already_borrowed::do_panic::h510bf9b68429ac1c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/intrinsics/mod.rs:2367:9
[INFO] [stdout]   21:     0x5a854987befa - core::cell::panic_already_borrowed::hcfe04d608d2308a6
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic.rs:223:9
[INFO] [stdout]   22:     0x5a85497db662 - core::cell::RefCell<T>::borrow_mut::hf0b95992dcfaf1d2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/cell.rs:1089:25
[INFO] [stdout]   23:     0x5a85497e66c0 - A_Tree::ATree::insert::h98b366426e7575ec
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:503:48
[INFO] [stdout]   24:     0x5a85497e6a57 - A_Tree::ATree::insert::h98b366426e7575ec
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:515:43
[INFO] [stdout]   25:     0x5a85497e6a57 - A_Tree::ATree::insert::h98b366426e7575ec
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:515:43
[INFO] [stdout]   26:     0x5a85497e6a57 - A_Tree::ATree::insert::h98b366426e7575ec
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:515:43
[INFO] [stdout]   27:     0x5a85497e19b7 - A_Tree::tests::insert_two_dif_root_and_m_4_nodes::h888c589b805a902b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:863:18
[INFO] [stdout]   28:     0x5a85497e14c7 - A_Tree::tests::insert_two_dif_root_and_m_4_nodes::{{closure}}::h2d36d57832bb908f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:829:43
[INFO] [stdout]   29:     0x5a85497d7096 - core::ops::function::FnOnce::call_once::hc578345b3af27456
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   30:     0x5a854982770b - core::ops::function::FnOnce::call_once::h1f9474f1347fff52
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   31:     0x5a854982770b - test::__rust_begin_short_backtrace::ha52ab26e77157f03
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18
[INFO] [stdout]   32:     0x5a8549826845 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74
[INFO] [stdout]   33:     0x5a8549826845 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   34:     0x5a8549826845 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   35:     0x5a8549826845 - std::panicking::catch_unwind::h6deb5fe1e91873c9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   36:     0x5a8549826845 - std::panic::catch_unwind::hea0829b6b565654b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x5a8549826845 - test::run_test_in_process::hdc44dfecea3db21b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27
[INFO] [stdout]   38:     0x5a8549826845 - test::run_test::{{closure}}::h0364ba59bf23f652
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43
[INFO] [stdout]   39:     0x5a85497ea444 - test::run_test::{{closure}}::h32730b304eec05da
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41
[INFO] [stdout]   40:     0x5a85497ea444 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   41:     0x5a85497ede1a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   42:     0x5a85497ede1a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   43:     0x5a85497ede1a - std::panicking::catch_unwind::do_call::h163fe12cca9901c2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   44:     0x5a85497ede1a - std::panicking::catch_unwind::he81557d0e17cc1bc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   45:     0x5a85497ede1a - std::panic::catch_unwind::hc2b8e79c20593955
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x5a85497ede1a - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   47:     0x5a85497ede1a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   48:     0x5a854985d3ef - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5924238c754de3b8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   49:     0x5a854985d3ef - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stdout]   50:     0x7b68c1fbdaa4 - <unknown>
[INFO] [stdout]   51:     0x7b68c204aa34 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::insert_two_same_root_nodes stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::insert_two_same_root_nodes' panicked at src/lib.rs:503:48:
[INFO] [stdout] RefCell already borrowed
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5a8549858522 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5a8549858522 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5a8549858522 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5a8549858522 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5a854987dc93 - core::fmt::rt::Argument::fmt::h2c56b3114963061a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5a854987dc93 - core::fmt::write::h8a494366950f23bb
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5a85498554a3 - std::io::default_write_fmt::h7b8824096454f323
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5a85498554a3 - std::io::Write::write_fmt::h4e71294925c334d0
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5a8549858372 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5a8549859a99 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5a85498598ce - std::panicking::default_hook::h2c66fc99e962531d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5a8549821ea4 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb6bd65493727d71a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5a8549821ea4 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5a854985a46e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h318e4efb8c1a5689
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5a854985a46e - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5a854985a23a - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x5a8549858a19 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5a8549859ecd - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x5a854987c330 - core::panicking::panic_fmt::h62f63d096dd276af
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5a8549882713 - core::cell::panic_already_borrowed::do_panic::runtime::hb086604e0e816804
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic.rs:218:21
[INFO] [stdout]   20:     0x5a854987befa - core::cell::panic_already_borrowed::do_panic::h510bf9b68429ac1c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/intrinsics/mod.rs:2367:9
[INFO] [stdout]   21:     0x5a854987befa - core::cell::panic_already_borrowed::hcfe04d608d2308a6
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic.rs:223:9
[INFO] [stdout]   22:     0x5a85497db662 - core::cell::RefCell<T>::borrow_mut::hf0b95992dcfaf1d2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/cell.rs:1089:25
[INFO] [stdout]   23:     0x5a85497e66c0 - A_Tree::ATree::insert::h98b366426e7575ec
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:503:48
[INFO] [stdout]   24:     0x5a85497e0cd0 - A_Tree::tests::insert_two_same_root_nodes::ha837550f51a45af5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:786:18
[INFO] [stdout]   25:     0x5a85497e0847 - A_Tree::tests::insert_two_same_root_nodes::{{closure}}::h26fc89a48edebcf2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:759:36
[INFO] [stdout]   26:     0x5a85497d7126 - core::ops::function::FnOnce::call_once::hca933bf34c499ba9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   27:     0x5a854982770b - core::ops::function::FnOnce::call_once::h1f9474f1347fff52
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   28:     0x5a854982770b - test::__rust_begin_short_backtrace::ha52ab26e77157f03
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18
[INFO] [stdout]   29:     0x5a8549826845 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74
[INFO] [stdout]   30:     0x5a8549826845 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   31:     0x5a8549826845 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   32:     0x5a8549826845 - std::panicking::catch_unwind::h6deb5fe1e91873c9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   33:     0x5a8549826845 - std::panic::catch_unwind::hea0829b6b565654b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   34:     0x5a8549826845 - test::run_test_in_process::hdc44dfecea3db21b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27
[INFO] [stdout]   35:     0x5a8549826845 - test::run_test::{{closure}}::h0364ba59bf23f652
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43
[INFO] [stdout]   36:     0x5a85497ea444 - test::run_test::{{closure}}::h32730b304eec05da
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41
[INFO] [stdout]   37:     0x5a85497ea444 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   38:     0x5a85497ede1a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   39:     0x5a85497ede1a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   40:     0x5a85497ede1a - std::panicking::catch_unwind::do_call::h163fe12cca9901c2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   41:     0x5a85497ede1a - std::panicking::catch_unwind::he81557d0e17cc1bc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   42:     0x5a85497ede1a - std::panic::catch_unwind::hc2b8e79c20593955
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x5a85497ede1a - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   44:     0x5a85497ede1a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   45:     0x5a854985d3ef - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5924238c754de3b8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   46:     0x5a854985d3ef - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stdout]   47:     0x7b68c1fbdaa4 - <unknown>
[INFO] [stdout]   48:     0x7b68c204aa34 - clone
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::insert_two_dif_root_and_m_4_nodes
[INFO] [stdout]     tests::insert_two_same_root_nodes
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 10 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6e508a1612b2eb83f38ce5f49bde12d8eda11f985052d5cfb7096aba16b73d1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e508a1612b2eb83f38ce5f49bde12d8eda11f985052d5cfb7096aba16b73d1e", kill_on_drop: false }`
[INFO] [stdout] 6e508a1612b2eb83f38ce5f49bde12d8eda11f985052d5cfb7096aba16b73d1e
