[INFO] cloning repository https://github.com/DhanushAdithiya/porter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DhanushAdithiya/porter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDhanushAdithiya%2Fporter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDhanushAdithiya%2Fporter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e308864df6f531ad5288434a6681c2b90b3b2e7c [INFO] building DhanushAdithiya/porter against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDhanushAdithiya%2Fporter" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/DhanushAdithiya/porter on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/DhanushAdithiya/porter [INFO] finished tweaking git repo https://github.com/DhanushAdithiya/porter [INFO] tweaked toml for git repo https://github.com/DhanushAdithiya/porter written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/DhanushAdithiya/porter already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] baa2e59a827c833ce15649b00d63c16bd901a5c5b8db93a3c3f4c607ab976ec5 [INFO] running `Command { std: "docker" "start" "-a" "baa2e59a827c833ce15649b00d63c16bd901a5c5b8db93a3c3f4c607ab976ec5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "baa2e59a827c833ce15649b00d63c16bd901a5c5b8db93a3c3f4c607ab976ec5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "baa2e59a827c833ce15649b00d63c16bd901a5c5b8db93a3c3f4c607ab976ec5", kill_on_drop: false }` [INFO] [stdout] baa2e59a827c833ce15649b00d63c16bd901a5c5b8db93a3c3f4c607ab976ec5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0909cf692bde5ba139e2692c775718b3788d28f419f6d9bcc108806377556dd3 [INFO] running `Command { std: "docker" "start" "-a" "0909cf692bde5ba139e2692c775718b3788d28f419f6d9bcc108806377556dd3", kill_on_drop: false }` [INFO] [stderr] Compiling browser_engine v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> src/dom.rs:48:14 [INFO] [stdout] | [INFO] [stdout] 48 | fn print_dom(node: Node) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `children` and `node_type` are never read [INFO] [stdout] --> src/dom.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Node { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 5 | children: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 6 | node_type: NodeType, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/dom.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | Text(String), [INFO] [stdout] | ---- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [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] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 11 | Text(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/dom.rs:12:13 [INFO] [stdout] | [INFO] [stdout] 12 | Element(ElementData), [INFO] [stdout] | ------- ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [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] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 12 | Element(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Comment` is never constructed [INFO] [stdout] --> src/dom.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 10 | enum NodeType { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 13 | Comment(String), [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] [INFO] [stdout] [INFO] [stdout] warning: fields `tag_name` and `attributes` are never read [INFO] [stdout] --> src/dom.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 17 | struct ElementData { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 18 | tag_name: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 19 | attributes: AttrMap, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ElementData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `comment` is never used [INFO] [stdout] --> src/dom.rs:41:4 [INFO] [stdout] | [INFO] [stdout] 41 | fn comment(data: String) -> Node { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_dom` is never used [INFO] [stdout] --> src/dom.rs:48:4 [INFO] [stdout] | [INFO] [stdout] 48 | fn print_dom(node: Node) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `rules` is never read [INFO] [stdout] --> src/parser_css.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Stylesheet { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 8 | rules: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Stylesheet` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `selectors` and `arguments` are never read [INFO] [stdout] --> src/parser_css.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | struct Rule { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 13 | selectors: Vec, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 14 | arguments: Vec, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Rule` 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 `0` is never read [INFO] [stdout] --> src/parser_css.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | Simple(SimpleSelector), [INFO] [stdout] | ------ ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Selector` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 19 | Simple(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `current_char` is never used [INFO] [stdout] --> src/parser_css.rs:106:8 [INFO] [stdout] | [INFO] [stdout] 105 | impl CssParser { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] 106 | fn current_char(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `HtmlParser` is never constructed [INFO] [stdout] --> src/parser_html.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct HtmlParser { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/parser_html.rs:49:8 [INFO] [stdout] | [INFO] [stdout] 48 | impl HtmlParser { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] 49 | fn parse_tag_name(&mut self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | fn parse_node(&mut self) -> dom::Node { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | fn parse_text(&mut self) -> dom::Node { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | fn parse_element(&mut self) -> dom::Node { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 83 | fn parse_attr(&mut self) -> (String, String) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | fn parse_attr_value(&mut self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 98 | fn parse_attributes(&mut self) -> dom::AttrMap { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 113 | fn parse_nodes(&mut self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s [INFO] running `Command { std: "docker" "inspect" "0909cf692bde5ba139e2692c775718b3788d28f419f6d9bcc108806377556dd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0909cf692bde5ba139e2692c775718b3788d28f419f6d9bcc108806377556dd3", kill_on_drop: false }` [INFO] [stdout] 0909cf692bde5ba139e2692c775718b3788d28f419f6d9bcc108806377556dd3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 864ea4085703ab7e7aca6b04944b124c8cc05efd62a305d15ef341c14e4aac4f [INFO] running `Command { std: "docker" "start" "-a" "864ea4085703ab7e7aca6b04944b124c8cc05efd62a305d15ef341c14e4aac4f", kill_on_drop: false }` [INFO] [stderr] Compiling browser_engine v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `fs` [INFO] [stdout] --> src/tests/test_css.rs:3:33 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{collections::HashMap, fs}; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> src/dom.rs:48:14 [INFO] [stdout] | [INFO] [stdout] 48 | fn print_dom(node: Node) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `children` and `node_type` are never read [INFO] [stdout] --> src/dom.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Node { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 5 | children: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 6 | node_type: NodeType, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/dom.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | Text(String), [INFO] [stdout] | ---- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [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] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 11 | Text(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/dom.rs:12:13 [INFO] [stdout] | [INFO] [stdout] 12 | Element(ElementData), [INFO] [stdout] | ------- ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [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] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 12 | Element(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Comment` is never constructed [INFO] [stdout] --> src/dom.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 10 | enum NodeType { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 13 | Comment(String), [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] [INFO] [stdout] [INFO] [stdout] warning: fields `tag_name` and `attributes` are never read [INFO] [stdout] --> src/dom.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 17 | struct ElementData { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 18 | tag_name: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 19 | attributes: AttrMap, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ElementData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `comment` is never used [INFO] [stdout] --> src/dom.rs:41:4 [INFO] [stdout] | [INFO] [stdout] 41 | fn comment(data: String) -> Node { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_dom` is never used [INFO] [stdout] --> src/dom.rs:48:4 [INFO] [stdout] | [INFO] [stdout] 48 | fn print_dom(node: Node) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `rules` is never read [INFO] [stdout] --> src/parser_css.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Stylesheet { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 8 | rules: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Stylesheet` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `selectors` and `arguments` are never read [INFO] [stdout] --> src/parser_css.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | struct Rule { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 13 | selectors: Vec, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 14 | arguments: Vec, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Rule` 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 `0` is never read [INFO] [stdout] --> src/parser_css.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | Simple(SimpleSelector), [INFO] [stdout] | ------ ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Selector` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 19 | Simple(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `current_char` is never used [INFO] [stdout] --> src/parser_css.rs:106:8 [INFO] [stdout] | [INFO] [stdout] 105 | impl CssParser { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] 106 | fn current_char(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `HtmlParser` is never constructed [INFO] [stdout] --> src/parser_html.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | struct HtmlParser { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/parser_html.rs:49:8 [INFO] [stdout] | [INFO] [stdout] 48 | impl HtmlParser { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] 49 | fn parse_tag_name(&mut self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | fn parse_node(&mut self) -> dom::Node { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | fn parse_text(&mut self) -> dom::Node { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | fn parse_element(&mut self) -> dom::Node { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 83 | fn parse_attr(&mut self) -> (String, String) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | fn parse_attr_value(&mut self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 98 | fn parse_attributes(&mut self) -> dom::AttrMap { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 113 | fn parse_nodes(&mut self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s [INFO] running `Command { std: "docker" "inspect" "864ea4085703ab7e7aca6b04944b124c8cc05efd62a305d15ef341c14e4aac4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "864ea4085703ab7e7aca6b04944b124c8cc05efd62a305d15ef341c14e4aac4f", kill_on_drop: false }` [INFO] [stdout] 864ea4085703ab7e7aca6b04944b124c8cc05efd62a305d15ef341c14e4aac4f