[INFO] cloning repository https://github.com/slyeet03/BrowserEngine [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/slyeet03/BrowserEngine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslyeet03%2FBrowserEngine", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslyeet03%2FBrowserEngine'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 075ad851546f872e247858d9eb9a584ae500a55c [INFO] checking slyeet03/BrowserEngine against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslyeet03%2FBrowserEngine" "/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/slyeet03/BrowserEngine [INFO] finished tweaking git repo https://github.com/slyeet03/BrowserEngine [INFO] tweaked toml for git repo https://github.com/slyeet03/BrowserEngine written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/slyeet03/BrowserEngine on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/slyeet03/BrowserEngine 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 222a0a17b5b50cdfa73e6bf7f1886d2417e9ff5589a20e93039c3d2398ad6120 [INFO] running `Command { std: "docker" "start" "-a" "222a0a17b5b50cdfa73e6bf7f1886d2417e9ff5589a20e93039c3d2398ad6120", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "222a0a17b5b50cdfa73e6bf7f1886d2417e9ff5589a20e93039c3d2398ad6120", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "222a0a17b5b50cdfa73e6bf7f1886d2417e9ff5589a20e93039c3d2398ad6120", kill_on_drop: false }` [INFO] [stdout] 222a0a17b5b50cdfa73e6bf7f1886d2417e9ff5589a20e93039c3d2398ad6120 [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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1097e7e77df7817d9fea24714094afeb511de7d78b866f320e134264e3c26022 [INFO] running `Command { std: "docker" "start" "-a" "1097e7e77df7817d9fea24714094afeb511de7d78b866f320e134264e3c26022", kill_on_drop: false }` [INFO] [stderr] Checking BrowserEngine v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Node` is never constructed [INFO] [stdout] --> src/dom.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Node { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `NodeType` is never used [INFO] [stdout] --> src/dom.rs:8:6 [INFO] [stdout] | [INFO] [stdout] 8 | enum NodeType { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ElementData` is never constructed [INFO] [stdout] --> src/dom.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | struct ElementData { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `AttrMap` is never used [INFO] [stdout] --> src/dom.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | pub type AttrMap = HashMap; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `text` is never used [INFO] [stdout] --> src/dom.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn text(data: String) -> Node { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `elem` is never used [INFO] [stdout] --> src/dom.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn elem(tag_name: String, attrs: AttrMap, children: Vec) -> Node { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse` is never used [INFO] [stdout] --> src/parser/html.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn parse(source: String) -> Node { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Parser` is never constructed [INFO] [stdout] --> src/parser/html.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | struct Parser { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/parser/html.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 24 | impl Parser { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] 25 | //read the next character without consuming it [INFO] [stdout] 26 | fn next_char(&self) -> char { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | fn starts_with(&self, s: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | fn expect(&mut self, s: &str) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | fn eof(&self) -> bool { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 50 | fn consume_char(&mut self) -> char { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | fn consume_while(&mut self, test: impl Fn(char) -> bool) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 66 | fn consume_whitespace(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | fn parse_name(&mut self) -> String { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 76 | fn parse_node(&mut self) -> Node { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 85 | fn parse_text(&mut self) -> Node { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | fn parse_element(&mut self) -> Node { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 109 | fn parse_attr(&mut self) -> (String, String) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 117 | fn parse_attr_value(&mut self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 127 | fn parse_attributes(&mut self) -> AttrMap { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 141 | fn parse_nodes(&mut self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Node` is never constructed [INFO] [stdout] --> src/dom.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Node { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `NodeType` is never used [INFO] [stdout] --> src/dom.rs:8:6 [INFO] [stdout] | [INFO] [stdout] 8 | enum NodeType { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ElementData` is never constructed [INFO] [stdout] --> src/dom.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | struct ElementData { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `AttrMap` is never used [INFO] [stdout] --> src/dom.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | pub type AttrMap = HashMap; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `text` is never used [INFO] [stdout] --> src/dom.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn text(data: String) -> Node { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `elem` is never used [INFO] [stdout] --> src/dom.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn elem(tag_name: String, attrs: AttrMap, children: Vec) -> Node { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse` is never used [INFO] [stdout] --> src/parser/html.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn parse(source: String) -> Node { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Parser` is never constructed [INFO] [stdout] --> src/parser/html.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | struct Parser { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/parser/html.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 24 | impl Parser { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] 25 | //read the next character without consuming it [INFO] [stdout] 26 | fn next_char(&self) -> char { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | fn starts_with(&self, s: &str) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | fn expect(&mut self, s: &str) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | fn eof(&self) -> bool { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 50 | fn consume_char(&mut self) -> char { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | fn consume_while(&mut self, test: impl Fn(char) -> bool) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 66 | fn consume_whitespace(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | fn parse_name(&mut self) -> String { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 76 | fn parse_node(&mut self) -> Node { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 85 | fn parse_text(&mut self) -> Node { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | fn parse_element(&mut self) -> Node { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 109 | fn parse_attr(&mut self) -> (String, String) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 117 | fn parse_attr_value(&mut self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 127 | fn parse_attributes(&mut self) -> AttrMap { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 141 | fn parse_nodes(&mut self) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s [INFO] running `Command { std: "docker" "inspect" "1097e7e77df7817d9fea24714094afeb511de7d78b866f320e134264e3c26022", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1097e7e77df7817d9fea24714094afeb511de7d78b866f320e134264e3c26022", kill_on_drop: false }` [INFO] [stdout] 1097e7e77df7817d9fea24714094afeb511de7d78b866f320e134264e3c26022