[INFO] cloning repository https://github.com/takumma/mmbr [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/takumma/mmbr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftakumma%2Fmmbr", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftakumma%2Fmmbr'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 867000b2d9cae1e902d6630692c1efc26c306570 [INFO] checking takumma/mmbr against master#ca77504943887037504c7fc0b9bf06dab3910373 for pr-145181 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftakumma%2Fmmbr" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/takumma/mmbr [INFO] finished tweaking git repo https://github.com/takumma/mmbr [INFO] tweaked toml for git repo https://github.com/takumma/mmbr written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/takumma/mmbr on toolchain ca77504943887037504c7fc0b9bf06dab3910373 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ca77504943887037504c7fc0b9bf06dab3910373" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/takumma/mmbr 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" "+ca77504943887037504c7fc0b9bf06dab3910373" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded gdk-pixbuf-sys v0.17.10 [INFO] [stderr] Downloaded graphene-rs v0.17.10 [INFO] [stderr] Downloaded gdk-pixbuf v0.17.10 [INFO] [stderr] Downloaded cairo-rs v0.17.10 [INFO] [stderr] Downloaded pango-sys v0.17.10 [INFO] [stderr] Downloaded pango v0.17.10 [INFO] [stderr] Downloaded cairo-sys-rs v0.17.10 [INFO] [stderr] Downloaded graphene-sys v0.17.10 [INFO] [stderr] Downloaded gio v0.17.10 [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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+ca77504943887037504c7fc0b9bf06dab3910373" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 49b5b4bd72f7111ea1bcf5d9078aa26715efc35f2417489efab8c530fd118f7b [INFO] running `Command { std: "docker" "start" "-a" "49b5b4bd72f7111ea1bcf5d9078aa26715efc35f2417489efab8c530fd118f7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "49b5b4bd72f7111ea1bcf5d9078aa26715efc35f2417489efab8c530fd118f7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49b5b4bd72f7111ea1bcf5d9078aa26715efc35f2417489efab8c530fd118f7b", kill_on_drop: false }` [INFO] [stdout] 49b5b4bd72f7111ea1bcf5d9078aa26715efc35f2417489efab8c530fd118f7b [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" "-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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+ca77504943887037504c7fc0b9bf06dab3910373" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e28a150159c1a3a3b1b054497698bec010d0cd499c0e922611c3a2cc0cf24c42 [INFO] running `Command { std: "docker" "start" "-a" "e28a150159c1a3a3b1b054497698bec010d0cd499c0e922611c3a2cc0cf24c42", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.171 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling hashbrown v0.14.0 [INFO] [stderr] Compiling winnow v0.5.0 [INFO] [stderr] Compiling target-lexicon v0.12.9 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling smallvec v1.11.0 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling anyhow v1.0.72 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking pin-project-lite v0.2.10 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling thiserror v1.0.43 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling gio v0.17.10 [INFO] [stderr] Compiling semver v1.0.18 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling cfg-expr v0.15.3 [INFO] [stderr] Compiling indexmap v2.0.0 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling quote v1.0.31 [INFO] [stderr] Compiling field-offset v0.3.6 [INFO] [stderr] Compiling syn v2.0.26 [INFO] [stderr] Compiling toml_datetime v0.6.3 [INFO] [stderr] Compiling serde_spanned v0.6.3 [INFO] [stderr] Compiling toml_edit v0.19.14 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling thiserror-impl v1.0.43 [INFO] [stderr] Compiling toml v0.7.6 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling system-deps v6.1.1 [INFO] [stderr] Compiling glib-macros v0.17.10 [INFO] [stderr] Compiling gtk4-macros v0.6.6 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Compiling glib-sys v0.17.10 [INFO] [stderr] Compiling gobject-sys v0.17.10 [INFO] [stderr] Compiling gio-sys v0.17.10 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.17.10 [INFO] [stderr] Compiling cairo-sys-rs v0.17.10 [INFO] [stderr] Compiling pango-sys v0.17.10 [INFO] [stderr] Compiling graphene-sys v0.17.10 [INFO] [stderr] Compiling gdk4-sys v0.6.3 [INFO] [stderr] Compiling gsk4-sys v0.6.3 [INFO] [stderr] Compiling gtk4-sys v0.6.3 [INFO] [stderr] Checking glib v0.17.10 [INFO] [stderr] Checking cairo-rs v0.17.10 [INFO] [stderr] Checking graphene-rs v0.17.10 [INFO] [stderr] Checking pango v0.17.10 [INFO] [stderr] Checking gdk-pixbuf v0.17.10 [INFO] [stderr] Checking gdk4 v0.6.3 [INFO] [stderr] Checking gsk4 v0.6.3 [INFO] [stderr] Checking gtk4 v0.6.6 [INFO] [stderr] Checking mmbr v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/parser/html_parser.rs:213:17 [INFO] [stdout] | [INFO] [stdout] 213 | _ => {} [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/parser/html_parser.rs:213:17 [INFO] [stdout] | [INFO] [stdout] 107 | InsertionMode::Initial => { [INFO] [stdout] | ---------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 112 | InsertionMode::BeforeHtml => match token { [INFO] [stdout] | ------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 139 | InsertionMode::BeforeHead => { [INFO] [stdout] | ------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 144 | InsertionMode::InHead => { [INFO] [stdout] | --------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 213 | _ => {} [INFO] [stdout] | ^ ...and 4 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/parser/html_parser.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub enum InsertionMode { [INFO] [stdout] | ------------- variants in this enum [INFO] [stdout] 12 | Initial, [INFO] [stdout] 13 | BeforeHtml, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 14 | BeforeHead, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 15 | InHead, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 16 | InBody, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 17 | Text, [INFO] [stdout] | ^^^^ [INFO] [stdout] 18 | AfterHead, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 19 | AfterBody, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `InsertionMode` 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: fields `tokenizer` and `insertion_mode` are never read [INFO] [stdout] --> src/parser/html_parser.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct HtmlPerser { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 23 | root: Rc>, [INFO] [stdout] 24 | tokenizer: HtmlTokenizer, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 25 | stack_of_open_elements: Vec>>, [INFO] [stdout] 26 | insertion_mode: InsertionMode, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_whitespace` and `construct_tree` are never used [INFO] [stdout] --> src/parser/html_parser.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 29 | impl HtmlPerser { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 39 | fn is_whitespace(&self, c: char) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 101 | pub fn construct_tree(&mut self) -> Rc> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_whitespace` is never used [INFO] [stdout] --> src/parser/html_tokenizer.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 24 | impl HtmlTokenizer { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 53 | fn is_whitespace(&self, c: char) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/parser/html_parser.rs:213:17 [INFO] [stdout] | [INFO] [stdout] 213 | _ => {} [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/parser/html_parser.rs:213:17 [INFO] [stdout] | [INFO] [stdout] 107 | InsertionMode::Initial => { [INFO] [stdout] | ---------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 112 | InsertionMode::BeforeHtml => match token { [INFO] [stdout] | ------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 139 | InsertionMode::BeforeHead => { [INFO] [stdout] | ------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 144 | InsertionMode::InHead => { [INFO] [stdout] | --------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 213 | _ => {} [INFO] [stdout] | ^ ...and 4 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `InsertionMode` is never used [INFO] [stdout] --> src/parser/html_parser.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | pub enum InsertionMode { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `HtmlPerser` is never constructed [INFO] [stdout] --> src/parser/html_parser.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct HtmlPerser { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/parser/html_parser.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 29 | impl HtmlPerser { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 30 | pub fn new(tokenizer: HtmlTokenizer) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | fn is_whitespace(&self, c: char) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | fn create_char(&self, c: char) -> Node { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | fn current_node(&self) -> &Rc> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | fn insert_char(&mut self, c: char) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | fn append_element(&mut self, tag_name: String) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 86 | fn pop_until(&mut self, kind: HtmlElementKind) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 101 | pub fn construct_tree(&mut self) -> Rc> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `State` is never used [INFO] [stdout] --> src/parser/html_tokenizer.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | pub enum State { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `HtmlToken` is never used [INFO] [stdout] --> src/parser/html_tokenizer.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | pub enum HtmlToken { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `HtmlTokenizer` is never constructed [INFO] [stdout] --> src/parser/html_tokenizer.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct HtmlTokenizer { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/parser/html_tokenizer.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 24 | impl HtmlTokenizer { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 25 | pub fn new(html: String) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | fn is_eof(&self) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | fn consume_input(&mut self) -> char { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | fn is_whitespace(&self, c: char) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | fn create_start_tag_token(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 62 | fn create_end_tag_token(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | fn append_tag_name(&mut self, c: char) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 19s [INFO] running `Command { std: "docker" "inspect" "e28a150159c1a3a3b1b054497698bec010d0cd499c0e922611c3a2cc0cf24c42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e28a150159c1a3a3b1b054497698bec010d0cd499c0e922611c3a2cc0cf24c42", kill_on_drop: false }` [INFO] [stdout] e28a150159c1a3a3b1b054497698bec010d0cd499c0e922611c3a2cc0cf24c42