[INFO] cloning repository https://github.com/tonykolomeytsev/avoc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tonykolomeytsev/avoc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftonykolomeytsev%2Favoc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftonykolomeytsev%2Favoc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9ae4d2454242a7a640ab94e79330d69d29b7cb1a
[INFO] checking tonykolomeytsev/avoc/9ae4d2454242a7a640ab94e79330d69d29b7cb1a against c397dae808f70caebab1fc4e11b3edf7e59f58c7 for pr-158759-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftonykolomeytsev%2Favoc" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tonykolomeytsev/avoc
[INFO] finished tweaking git repo https://github.com/tonykolomeytsev/avoc
[INFO] tweaked toml for git repo https://github.com/tonykolomeytsev/avoc written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tonykolomeytsev/avoc on toolchain c397dae808f70caebab1fc4e11b3edf7e59f58c7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c397dae808f70caebab1fc4e11b3edf7e59f58c7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tonykolomeytsev/avoc 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" "+c397dae808f70caebab1fc4e11b3edf7e59f58c7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 00404e19c0f671af3ed4df9c031122639659a86a737a0668968678fa78ac630e
[INFO] running `Command { std: "docker" "start" "00404e19c0f671af3ed4df9c031122639659a86a737a0668968678fa78ac630e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00404e19c0f671af3ed4df9c031122639659a86a737a0668968678fa78ac630e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "00404e19c0f671af3ed4df9c031122639659a86a737a0668968678fa78ac630e" "/opt/rustwide/cargo-home/bin/cargo" "+c397dae808f70caebab1fc4e11b3edf7e59f58c7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00404e19c0f671af3ed4df9c031122639659a86a737a0668968678fa78ac630e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "00404e19c0f671af3ed4df9c031122639659a86a737a0668968678fa78ac630e" "/opt/rustwide/cargo-home/bin/cargo" "+c397dae808f70caebab1fc4e11b3edf7e59f58c7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking avoc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `node::NodeType`
[INFO] [stdout]  --> src/dto/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use node::NodeType;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rpntreebuilder::RpnTreeBuilder`
[INFO] [stdout]  --> src/parser/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use rpntreebuilder::RpnTreeBuilder;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `logger::red`
[INFO] [stdout]  --> src/io/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use logger::red;
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `logger::yellow`
[INFO] [stdout]  --> src/io/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use logger::yellow;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `logger::green`
[INFO] [stdout]  --> src/io/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use logger::green;
[INFO] [stdout]   |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `logger::blue`
[INFO] [stdout]  --> src/io/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use logger::blue;
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `node::NodeType`
[INFO] [stdout]  --> src/dto/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use node::NodeType;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rpntreebuilder::RpnTreeBuilder`
[INFO] [stdout]  --> src/parser/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use rpntreebuilder::RpnTreeBuilder;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `logger::red`
[INFO] [stdout]  --> src/io/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use logger::red;
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `logger::yellow`
[INFO] [stdout]  --> src/io/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use logger::yellow;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `logger::green`
[INFO] [stdout]  --> src/io/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use logger::green;
[INFO] [stdout]   |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `logger::blue`
[INFO] [stdout]  --> src/io/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use logger::blue;
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Token` is never constructed
[INFO] [stdout]   --> src/dto/node.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum NodeType {
[INFO] [stdout]    |          -------- variant in this enum
[INFO] [stdout] 14 |     Token,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NodeType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from`, `add_condition_child`, and `add_child` are never used
[INFO] [stdout]   --> src/dto/node.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl Node {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 26 |
[INFO] [stdout] 27 |     pub fn from(token: Token) -> Node {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     fn add_condition_child(&mut self, condition_child: Node) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     fn add_child(&mut self, child: Node) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `state` is never read
[INFO] [stdout]  --> src/parser/treebuilder.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct TreeBuilder {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 6 |     state: Cell<State>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `TreeBuilder` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `reading` is never read
[INFO] [stdout]   --> src/parser/treebuilder.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct State {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] 11 |     reading: Reading,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `State` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RpnTreeBuilder` is never constructed
[INFO] [stdout]  --> src/parser/rpntreebuilder.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct RpnTreeBuilder {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `push_token`, and `notify_met_separator` are never used
[INFO] [stdout]   --> src/parser/rpntreebuilder.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl RpnTreeBuilder {
[INFO] [stdout]    | ------------------- associated items in this implementation
[INFO] [stdout] 11 |
[INFO] [stdout] 12 |     pub fn new() -> RpnTreeBuilder {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn push_token(&mut self, token: Token) -> Result<(), SyntaxError> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     pub fn notify_met_separator(&mut self, pos: usize) -> Result<(), SyntaxError> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handle_right_bracket` is never used
[INFO] [stdout]   --> src/parser/rpntreebuilder.rs:70:4
[INFO] [stdout]    |
[INFO] [stdout] 70 | fn handle_right_bracket(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handle_operator` is never used
[INFO] [stdout]    --> src/parser/rpntreebuilder.rs:102:4
[INFO] [stdout]     |
[INFO] [stdout] 102 | fn handle_operator(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_priority` is never used
[INFO] [stdout]    --> src/parser/rpntreebuilder.rs:136:4
[INFO] [stdout]     |
[INFO] [stdout] 136 | fn get_priority(operator: &String) -> u8 {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add_condition_child` and `add_child` are never used
[INFO] [stdout]   --> src/dto/node.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl Node {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 36 |     fn add_condition_child(&mut self, condition_child: Node) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     fn add_child(&mut self, child: Node) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `state` is never read
[INFO] [stdout]  --> src/parser/treebuilder.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct TreeBuilder {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 6 |     state: Cell<State>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `TreeBuilder` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `reading` is never read
[INFO] [stdout]   --> src/parser/treebuilder.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct State {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] 11 |     reading: Reading,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `State` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "00404e19c0f671af3ed4df9c031122639659a86a737a0668968678fa78ac630e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00404e19c0f671af3ed4df9c031122639659a86a737a0668968678fa78ac630e", kill_on_drop: false }`
[INFO] [stdout] 00404e19c0f671af3ed4df9c031122639659a86a737a0668968678fa78ac630e
