[INFO] cloning repository https://github.com/Daniru2007/BHTML
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Daniru2007/BHTML" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDaniru2007%2FBHTML", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDaniru2007%2FBHTML'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eb1d284170c0057d6267d540bf96e121e03c6ed0
[INFO] checking Daniru2007/BHTML against try#3fada14ee01d755dc8076e611f11bf65b28ffd21 for pr-154971
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDaniru2007%2FBHTML" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Daniru2007/BHTML
[INFO] finished tweaking git repo https://github.com/Daniru2007/BHTML
[INFO] tweaked toml for git repo https://github.com/Daniru2007/BHTML written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Daniru2007/BHTML on toolchain 3fada14ee01d755dc8076e611f11bf65b28ffd21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Daniru2007/BHTML 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" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9d191019221c97cb4dd97ee092eff7aef7e857faf99059752f92013fd1b87a5
[INFO] running `Command { std: "docker" "start" "-a" "f9d191019221c97cb4dd97ee092eff7aef7e857faf99059752f92013fd1b87a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9d191019221c97cb4dd97ee092eff7aef7e857faf99059752f92013fd1b87a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9d191019221c97cb4dd97ee092eff7aef7e857faf99059752f92013fd1b87a5", kill_on_drop: false }`
[INFO] [stdout] f9d191019221c97cb4dd97ee092eff7aef7e857faf99059752f92013fd1b87a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d9edf2031e4fc96fb021883765c183decbe33168c36f7a9b92e23740188e984
[INFO] running `Command { std: "docker" "start" "-a" "3d9edf2031e4fc96fb021883765c183decbe33168c36f7a9b92e23740188e984", kill_on_drop: false }`
[INFO] [stderr]     Checking bhtml v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `elements`
[INFO] [stdout]    --> src/parser.rs:136:17
[INFO] [stdout]     |
[INFO] [stdout] 136 |             let elements = self.find_element();
[INFO] [stdout]     |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elements`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nodes`
[INFO] [stdout]   --> src/main.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let nodes = parser::parse(tokens);
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_nodes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `token_val` is never read
[INFO] [stdout]    --> src/lexer.rs:297:9
[INFO] [stdout]     |
[INFO] [stdout] 295 | pub struct Token {
[INFO] [stdout]     |            ----- field in this struct
[INFO] [stdout] 296 |     pub token_type: String,
[INFO] [stdout] 297 |     pub token_val: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Token` has derived impls for the traits `Debug` and `Clone`, but these are 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: methods `clone`, `clone_box`, and `get_type` are never used
[INFO] [stdout]  --> src/parser.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait Node {
[INFO] [stdout]   |           ---- methods in this trait
[INFO] [stdout] 6 |     fn clone(&self) -> Box<dyn Node>;
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 7 |     fn clone_box(&self) -> Box<dyn Node>;
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 8 |     fn get_type(&self) -> String;
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `node_type` and `child_nodes` are never read
[INFO] [stdout]   --> src/parser.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct ElementNode {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] 11 |     node_type: String,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 12 |     child_nodes: Option<Arc<Vec<Box<dyn Node>>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ClassNode` is never constructed
[INFO] [stdout]   --> src/parser.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct ClassNode {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IdNode` is never constructed
[INFO] [stdout]   --> src/parser.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct IdNode {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AttribNode` is never constructed
[INFO] [stdout]   --> src/parser.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct AttribNode {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TextNode` is never constructed
[INFO] [stdout]   --> src/parser.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | struct TextNode {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `advance` is never used
[INFO] [stdout]    --> src/parser.rs:125:8
[INFO] [stdout]     |
[INFO] [stdout] 124 | impl Parser {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] 125 |     fn advance(&mut self) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `elements`
[INFO] [stdout]    --> src/parser.rs:136:17
[INFO] [stdout]     |
[INFO] [stdout] 136 |             let elements = self.find_element();
[INFO] [stdout]     |                 ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elements`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nodes`
[INFO] [stdout]   --> src/main.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let nodes = parser::parse(tokens);
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_nodes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `token_val` is never read
[INFO] [stdout]    --> src/lexer.rs:297:9
[INFO] [stdout]     |
[INFO] [stdout] 295 | pub struct Token {
[INFO] [stdout]     |            ----- field in this struct
[INFO] [stdout] 296 |     pub token_type: String,
[INFO] [stdout] 297 |     pub token_val: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Token` has derived impls for the traits `Debug` and `Clone`, but these are 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: methods `clone`, `clone_box`, and `get_type` are never used
[INFO] [stdout]  --> src/parser.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait Node {
[INFO] [stdout]   |           ---- methods in this trait
[INFO] [stdout] 6 |     fn clone(&self) -> Box<dyn Node>;
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 7 |     fn clone_box(&self) -> Box<dyn Node>;
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 8 |     fn get_type(&self) -> String;
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `node_type` and `child_nodes` are never read
[INFO] [stdout]   --> src/parser.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct ElementNode {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] 11 |     node_type: String,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 12 |     child_nodes: Option<Arc<Vec<Box<dyn Node>>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ClassNode` is never constructed
[INFO] [stdout]   --> src/parser.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct ClassNode {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IdNode` is never constructed
[INFO] [stdout]   --> src/parser.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct IdNode {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AttribNode` is never constructed
[INFO] [stdout]   --> src/parser.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct AttribNode {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TextNode` is never constructed
[INFO] [stdout]   --> src/parser.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | struct TextNode {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `advance` is never used
[INFO] [stdout]    --> src/parser.rs:125:8
[INFO] [stdout]     |
[INFO] [stdout] 124 | impl Parser {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] 125 |     fn advance(&mut self) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "3d9edf2031e4fc96fb021883765c183decbe33168c36f7a9b92e23740188e984", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d9edf2031e4fc96fb021883765c183decbe33168c36f7a9b92e23740188e984", kill_on_drop: false }`
[INFO] [stdout] 3d9edf2031e4fc96fb021883765c183decbe33168c36f7a9b92e23740188e984