[INFO] cloning repository https://github.com/oliburt/rungine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oliburt/rungine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foliburt%2Frungine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foliburt%2Frungine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9fcd753dbba1e25c49db14feed927bf0e70bea0c
[INFO] checking oliburt/rungine against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foliburt%2Frungine" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/oliburt/rungine on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/oliburt/rungine
[INFO] finished tweaking git repo https://github.com/oliburt/rungine
[INFO] tweaked toml for git repo https://github.com/oliburt/rungine written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/oliburt/rungine already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b8e214116b23480859abfab1340c9cb022ccbfd7d75e2a6e50ec9a99b224cb8
[INFO] running `Command { std: "docker" "start" "-a" "9b8e214116b23480859abfab1340c9cb022ccbfd7d75e2a6e50ec9a99b224cb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b8e214116b23480859abfab1340c9cb022ccbfd7d75e2a6e50ec9a99b224cb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b8e214116b23480859abfab1340c9cb022ccbfd7d75e2a6e50ec9a99b224cb8", kill_on_drop: false }`
[INFO] [stdout] 9b8e214116b23480859abfab1340c9cb022ccbfd7d75e2a6e50ec9a99b224cb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ea699b7ddc5af5bac1dc77aadc05ac2f4a7e8a185556c9f5092edb2f5418e30
[INFO] running `Command { std: "docker" "start" "-a" "3ea699b7ddc5af5bac1dc77aadc05ac2f4a7e8a185556c9f5092edb2f5418e30", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking rungine v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stdout] warning: associated function is never used: `new_text`
[INFO] [stdout]   --> src/dom.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn new_text(text: String) -> Self {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_elem`
[INFO] [stdout]   --> src/dom.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn new_elem(tag_name: String, attributes: AttrMap, children: Vec<Node>) -> Self {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Text`
[INFO] [stdout]   --> src/dom.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     Text(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Element`
[INFO] [stdout]   --> src/dom.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 |     Element(ElementData),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/html_parser.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub fn new(input: String) -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `current_char`
[INFO] [stdout]   --> src/html_parser.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn current_char(&self) -> Option<char> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `starts_with`
[INFO] [stdout]   --> src/html_parser.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn starts_with(&self, s: &str) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `eof`
[INFO] [stdout]   --> src/html_parser.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn eof(&self) -> bool {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `consume_char`
[INFO] [stdout]   --> src/html_parser.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn consume_char(&mut self) -> Option<char> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `consume_while`
[INFO] [stdout]   --> src/html_parser.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn consume_while<F>(&mut self, test: F) -> String
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `consume_whitespace`
[INFO] [stdout]   --> src/html_parser.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn consume_whitespace(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_tag_name`
[INFO] [stdout]   --> src/html_parser.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn parse_tag_name(&mut self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.93s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking rungine v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: associated function is never used: `new_text`
[INFO] [stdout]   --> src/dom.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn new_text(text: String) -> Self {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_elem`
[INFO] [stdout]   --> src/dom.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn new_elem(tag_name: String, attributes: AttrMap, children: Vec<Node>) -> Self {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Text`
[INFO] [stdout]   --> src/dom.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     Text(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Element`
[INFO] [stdout]   --> src/dom.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 |     Element(ElementData),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/html_parser.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub fn new(input: String) -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `current_char`
[INFO] [stdout]   --> src/html_parser.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn current_char(&self) -> Option<char> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `starts_with`
[INFO] [stdout]   --> src/html_parser.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn starts_with(&self, s: &str) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `eof`
[INFO] [stdout]   --> src/html_parser.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub fn eof(&self) -> bool {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `consume_char`
[INFO] [stdout]   --> src/html_parser.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn consume_char(&mut self) -> Option<char> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `consume_while`
[INFO] [stdout]   --> src/html_parser.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn consume_while<F>(&mut self, test: F) -> String
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `consume_whitespace`
[INFO] [stdout]   --> src/html_parser.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn consume_whitespace(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parse_tag_name`
[INFO] [stdout]   --> src/html_parser.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn parse_tag_name(&mut self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "3ea699b7ddc5af5bac1dc77aadc05ac2f4a7e8a185556c9f5092edb2f5418e30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ea699b7ddc5af5bac1dc77aadc05ac2f4a7e8a185556c9f5092edb2f5418e30", kill_on_drop: false }`
[INFO] [stdout] 3ea699b7ddc5af5bac1dc77aadc05ac2f4a7e8a185556c9f5092edb2f5418e30