[INFO] cloning repository https://github.com/thomasetter/crdt_splice [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thomasetter/crdt_splice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomasetter%2Fcrdt_splice", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomasetter%2Fcrdt_splice'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 39ded84a1d661c877a034cd7f8478e9288fea6e3 [INFO] building thomasetter/crdt_splice against master#d59f06fc64844ec2073e5e888f7470989ef25ff9 for pr-119440 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomasetter%2Fcrdt_splice" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/thomasetter/crdt_splice on toolchain d59f06fc64844ec2073e5e888f7470989ef25ff9 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d59f06fc64844ec2073e5e888f7470989ef25ff9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/thomasetter/crdt_splice [INFO] finished tweaking git repo https://github.com/thomasetter/crdt_splice [INFO] tweaked toml for git repo https://github.com/thomasetter/crdt_splice written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/thomasetter/crdt_splice 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" "+d59f06fc64844ec2073e5e888f7470989ef25ff9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] building thomasetter/crdt_splice against try#fe8f664b41f030f307cfeb6cb8c3a1419292aeed for pr-119440 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomasetter%2Fcrdt_splice" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/thomasetter/crdt_splice on toolchain fe8f664b41f030f307cfeb6cb8c3a1419292aeed [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fe8f664b41f030f307cfeb6cb8c3a1419292aeed" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/thomasetter/crdt_splice [INFO] finished tweaking git repo https://github.com/thomasetter/crdt_splice [INFO] tweaked toml for git repo https://github.com/thomasetter/crdt_splice written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/thomasetter/crdt_splice 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" "+fe8f664b41f030f307cfeb6cb8c3a1419292aeed" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+fe8f664b41f030f307cfeb6cb8c3a1419292aeed" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 07e22d7a1e46f130184c8922628162c2866950f20e0aff859e6bb65f4accc788 [INFO] running `Command { std: "docker" "start" "-a" "07e22d7a1e46f130184c8922628162c2866950f20e0aff859e6bb65f4accc788", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "07e22d7a1e46f130184c8922628162c2866950f20e0aff859e6bb65f4accc788", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07e22d7a1e46f130184c8922628162c2866950f20e0aff859e6bb65f4accc788", kill_on_drop: false }` [INFO] [stdout] 07e22d7a1e46f130184c8922628162c2866950f20e0aff859e6bb65f4accc788 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+fe8f664b41f030f307cfeb6cb8c3a1419292aeed" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7dd9cab8b010b0abb4ebb04087990c81d1de9c5574c5aac7f83360012026dc32 [INFO] running `Command { std: "docker" "start" "-a" "7dd9cab8b010b0abb4ebb04087990c81d1de9c5574c5aac7f83360012026dc32", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling crdt_splice v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `self_offset_after` [INFO] [stdout] --> src/main.rs:276:33 [INFO] [stdout] | [INFO] [stdout] 276 | if let Some(self_offset_after) = self_offset_after { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_self_offset_after` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> src/main.rs:296:17 [INFO] [stdout] | [INFO] [stdout] 296 | offset, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 302 | offset, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: try ignoring the field [INFO] [stdout] | [INFO] [stdout] 296 ~ offset: _, [INFO] [stdout] 297 | offset_after, [INFO] [stdout] ... [INFO] [stdout] 301 | node, [INFO] [stdout] 302 ~ offset: _, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset_after` [INFO] [stdout] --> src/main.rs:297:17 [INFO] [stdout] | [INFO] [stdout] 297 | offset_after, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 303 | offset_after, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: try ignoring the field [INFO] [stdout] | [INFO] [stdout] 297 ~ offset_after: _, [INFO] [stdout] 298 | text: _, [INFO] [stdout] ... [INFO] [stdout] 302 | offset, [INFO] [stdout] 303 ~ offset_after: _, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:368:13 [INFO] [stdout] | [INFO] [stdout] 368 | let mut result = vec![TextNode::Text { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> src/main.rs:411:21 [INFO] [stdout] | [INFO] [stdout] 411 | node, [INFO] [stdout] | ^^^^ help: try ignoring the field: `node: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> src/main.rs:412:21 [INFO] [stdout] | [INFO] [stdout] 412 | offset, [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `offset: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset_after` [INFO] [stdout] --> src/main.rs:413:21 [INFO] [stdout] | [INFO] [stdout] 413 | offset_after, [INFO] [stdout] | ^^^^^^^^^^^^ help: try ignoring the field: `offset_after: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `text` [INFO] [stdout] --> src/main.rs:414:21 [INFO] [stdout] | [INFO] [stdout] 414 | text, [INFO] [stdout] | ^^^^ help: try ignoring the field: `text: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `text_nodes_len` [INFO] [stdout] --> src/main.rs:588:17 [INFO] [stdout] | [INFO] [stdout] 588 | let text_nodes_len = p.contents().len(); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_text_nodes_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> src/main.rs:833:25 [INFO] [stdout] | [INFO] [stdout] 833 | offset, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 839 | offset, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: try ignoring the field [INFO] [stdout] | [INFO] [stdout] 833 ~ offset: _, [INFO] [stdout] 834 | offset_after, [INFO] [stdout] ... [INFO] [stdout] 838 | node, [INFO] [stdout] 839 ~ offset: _, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset_after` [INFO] [stdout] --> src/main.rs:834:25 [INFO] [stdout] | [INFO] [stdout] 834 | offset_after, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 840 | offset_after, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: try ignoring the field [INFO] [stdout] | [INFO] [stdout] 834 ~ offset_after: _, [INFO] [stdout] 835 | text: _, [INFO] [stdout] ... [INFO] [stdout] 839 | offset, [INFO] [stdout] 840 ~ offset_after: _, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `anchor` [INFO] [stdout] --> src/main.rs:1031:39 [INFO] [stdout] | [INFO] [stdout] 1031 | fn find_mutable<'a>(&'a mut self, anchor: TextOrParagraphAnchor) -> DocumentStateMutIter<'a> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_anchor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `begin_anchor` [INFO] [stdout] --> src/main.rs:1200:21 [INFO] [stdout] | [INFO] [stdout] 1200 | begin_anchor, [INFO] [stdout] | ^^^^^^^^^^^^ help: try ignoring the field: `begin_anchor: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `end_anchor` [INFO] [stdout] --> src/main.rs:1201:21 [INFO] [stdout] | [INFO] [stdout] 1201 | end_anchor, [INFO] [stdout] | ^^^^^^^^^^ help: try ignoring the field: `end_anchor: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `known_splices` [INFO] [stdout] --> src/main.rs:1202:21 [INFO] [stdout] | [INFO] [stdout] 1202 | known_splices, [INFO] [stdout] | ^^^^^^^^^^^^^ help: try ignoring the field: `known_splices: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `begin` [INFO] [stdout] --> src/main.rs:1453:42 [INFO] [stdout] | [INFO] [stdout] 1453 | ClientSelection::Range { begin, end } => { [INFO] [stdout] | ^^^^^ help: try ignoring the field: `begin: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `end` [INFO] [stdout] --> src/main.rs:1453:49 [INFO] [stdout] | [INFO] [stdout] 1453 | ClientSelection::Range { begin, end } => { [INFO] [stdout] | ^^^ help: try ignoring the field: `end: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Bold` and `Italic` are never constructed [INFO] [stdout] --> src/main.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 46 | enum TextFormat { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] 47 | Bold = 0, [INFO] [stdout] | ^^^^ [INFO] [stdout] 48 | Italic = 1, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TextFormat` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `value` is never read [INFO] [stdout] --> src/main.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 52 | struct TextFormatChange { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 53 | values_to_set: u32, [INFO] [stdout] 54 | value: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TextFormatChange` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `BeforeAnchor` and `AfterAnchor` are never constructed [INFO] [stdout] --> src/main.rs:106:5 [INFO] [stdout] | [INFO] [stdout] 105 | enum ParagraphInsertPosition { [INFO] [stdout] | ----------------------- variants in this enum [INFO] [stdout] 106 | BeforeAnchor, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 107 | EraseAnchorIfEmpty, [INFO] [stdout] 108 | AfterAnchor, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ParagraphInsertPosition` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `FormatChange`, `ParagraphStyleChange`, `Erase`, `SpliceInsert`, `SpliceParagraphInsert`, and `UndoRedo` are never constructed [INFO] [stdout] --> src/main.rs:145:5 [INFO] [stdout] | [INFO] [stdout] 115 | enum Action { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] ... [INFO] [stdout] 145 | FormatChange { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 151 | ParagraphStyleChange { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 162 | Erase { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 176 | SpliceInsert { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 183 | SpliceParagraphInsert { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 192 | UndoRedo { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Action` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `FormatChange` and `Tombstone` are never constructed [INFO] [stdout] --> src/main.rs:218:5 [INFO] [stdout] | [INFO] [stdout] 217 | enum TextNode { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 218 | FormatChange(TextFormatChange), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 226 | Tombstone { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TextNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `paragraph_id` is never used [INFO] [stdout] --> src/main.rs:457:8 [INFO] [stdout] | [INFO] [stdout] 456 | impl ParagraphNode { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] 457 | fn paragraph_id(&self) -> &ParagraphId { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_text` is never used [INFO] [stdout] --> src/main.rs:486:8 [INFO] [stdout] | [INFO] [stdout] 485 | impl RenderedFormattedText { [INFO] [stdout] | -------------------------- method in this implementation [INFO] [stdout] 486 | fn to_text(&self) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `document_state` and `text_node_index` are never read [INFO] [stdout] --> src/main.rs:671:5 [INFO] [stdout] | [INFO] [stdout] 670 | struct DocumentStateMutIter<'a> { [INFO] [stdout] | -------------------- fields in this struct [INFO] [stdout] 671 | document_state: &'a mut DocumentState, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 672 | paragraph_index: usize, [INFO] [stdout] 673 | text_node_index: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DocumentStateMutIter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Paragraph` and `TextNode` are never constructed [INFO] [stdout] --> src/main.rs:678:5 [INFO] [stdout] | [INFO] [stdout] 677 | enum MutParagraphOrTextNode<'a> { [INFO] [stdout] | ---------------------- variants in this enum [INFO] [stdout] 678 | Paragraph(&'a mut ParagraphNode), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 679 | TextNode(&'a mut TextNode), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MutParagraphOrTextNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `current`, `insert_into_paragraph_at`, `insert_into_current_text_node_at_offset`, `next_paragraph`, `next`, and `erase_current` are never used [INFO] [stdout] --> src/main.rs:683:8 [INFO] [stdout] | [INFO] [stdout] 682 | impl<'a> DocumentStateMutIter<'a> { [INFO] [stdout] | --------------------------------- methods in this implementation [INFO] [stdout] 683 | fn current(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 696 | fn insert_into_paragraph_at( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 718 | fn insert_into_current_text_node_at_offset( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 752 | fn next_paragraph(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 757 | fn next(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 776 | fn erase_current(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `ParagraphBreak` is never constructed [INFO] [stdout] --> src/main.rs:1347:5 [INFO] [stdout] | [INFO] [stdout] 1345 | enum Input { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] 1346 | Text(String), [INFO] [stdout] 1347 | ParagraphBreak, // basically pressing ENTER [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Range` is never constructed [INFO] [stdout] --> src/main.rs:1354:5 [INFO] [stdout] | [INFO] [stdout] 1351 | enum ClientSelection { [INFO] [stdout] | --------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 1354 | Range { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ClientSelection` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/main.rs:590:20 [INFO] [stdout] | [INFO] [stdout] 590 | if *text_node_index - 1 >= 0 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 33 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.80s [INFO] running `Command { std: "docker" "inspect" "7dd9cab8b010b0abb4ebb04087990c81d1de9c5574c5aac7f83360012026dc32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7dd9cab8b010b0abb4ebb04087990c81d1de9c5574c5aac7f83360012026dc32", kill_on_drop: false }` [INFO] [stdout] 7dd9cab8b010b0abb4ebb04087990c81d1de9c5574c5aac7f83360012026dc32 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+fe8f664b41f030f307cfeb6cb8c3a1419292aeed" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 50f1437e7814d882b0b69341d3f807b770e35d163651a398adcc9e51bcc59c3f [INFO] running `Command { std: "docker" "start" "-a" "50f1437e7814d882b0b69341d3f807b770e35d163651a398adcc9e51bcc59c3f", kill_on_drop: false }` [INFO] [stderr] Compiling crdt_splice v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `self_offset_after` [INFO] [stdout] --> src/main.rs:276:33 [INFO] [stdout] | [INFO] [stdout] 276 | if let Some(self_offset_after) = self_offset_after { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_self_offset_after` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> src/main.rs:296:17 [INFO] [stdout] | [INFO] [stdout] 296 | offset, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 302 | offset, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: try ignoring the field [INFO] [stdout] | [INFO] [stdout] 296 ~ offset: _, [INFO] [stdout] 297 | offset_after, [INFO] [stdout] ... [INFO] [stdout] 301 | node, [INFO] [stdout] 302 ~ offset: _, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset_after` [INFO] [stdout] --> src/main.rs:297:17 [INFO] [stdout] | [INFO] [stdout] 297 | offset_after, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 303 | offset_after, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: try ignoring the field [INFO] [stdout] | [INFO] [stdout] 297 ~ offset_after: _, [INFO] [stdout] 298 | text: _, [INFO] [stdout] ... [INFO] [stdout] 302 | offset, [INFO] [stdout] 303 ~ offset_after: _, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:368:13 [INFO] [stdout] | [INFO] [stdout] 368 | let mut result = vec![TextNode::Text { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> src/main.rs:411:21 [INFO] [stdout] | [INFO] [stdout] 411 | node, [INFO] [stdout] | ^^^^ help: try ignoring the field: `node: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> src/main.rs:412:21 [INFO] [stdout] | [INFO] [stdout] 412 | offset, [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `offset: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset_after` [INFO] [stdout] --> src/main.rs:413:21 [INFO] [stdout] | [INFO] [stdout] 413 | offset_after, [INFO] [stdout] | ^^^^^^^^^^^^ help: try ignoring the field: `offset_after: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `text` [INFO] [stdout] --> src/main.rs:414:21 [INFO] [stdout] | [INFO] [stdout] 414 | text, [INFO] [stdout] | ^^^^ help: try ignoring the field: `text: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `text_nodes_len` [INFO] [stdout] --> src/main.rs:588:17 [INFO] [stdout] | [INFO] [stdout] 588 | let text_nodes_len = p.contents().len(); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_text_nodes_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> src/main.rs:833:25 [INFO] [stdout] | [INFO] [stdout] 833 | offset, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 839 | offset, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: try ignoring the field [INFO] [stdout] | [INFO] [stdout] 833 ~ offset: _, [INFO] [stdout] 834 | offset_after, [INFO] [stdout] ... [INFO] [stdout] 838 | node, [INFO] [stdout] 839 ~ offset: _, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset_after` [INFO] [stdout] --> src/main.rs:834:25 [INFO] [stdout] | [INFO] [stdout] 834 | offset_after, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 840 | offset_after, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: try ignoring the field [INFO] [stdout] | [INFO] [stdout] 834 ~ offset_after: _, [INFO] [stdout] 835 | text: _, [INFO] [stdout] ... [INFO] [stdout] 839 | offset, [INFO] [stdout] 840 ~ offset_after: _, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `anchor` [INFO] [stdout] --> src/main.rs:1031:39 [INFO] [stdout] | [INFO] [stdout] 1031 | fn find_mutable<'a>(&'a mut self, anchor: TextOrParagraphAnchor) -> DocumentStateMutIter<'a> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_anchor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `begin_anchor` [INFO] [stdout] --> src/main.rs:1200:21 [INFO] [stdout] | [INFO] [stdout] 1200 | begin_anchor, [INFO] [stdout] | ^^^^^^^^^^^^ help: try ignoring the field: `begin_anchor: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `end_anchor` [INFO] [stdout] --> src/main.rs:1201:21 [INFO] [stdout] | [INFO] [stdout] 1201 | end_anchor, [INFO] [stdout] | ^^^^^^^^^^ help: try ignoring the field: `end_anchor: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `known_splices` [INFO] [stdout] --> src/main.rs:1202:21 [INFO] [stdout] | [INFO] [stdout] 1202 | known_splices, [INFO] [stdout] | ^^^^^^^^^^^^^ help: try ignoring the field: `known_splices: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `begin` [INFO] [stdout] --> src/main.rs:1453:42 [INFO] [stdout] | [INFO] [stdout] 1453 | ClientSelection::Range { begin, end } => { [INFO] [stdout] | ^^^^^ help: try ignoring the field: `begin: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `end` [INFO] [stdout] --> src/main.rs:1453:49 [INFO] [stdout] | [INFO] [stdout] 1453 | ClientSelection::Range { begin, end } => { [INFO] [stdout] | ^^^ help: try ignoring the field: `end: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Bold` and `Italic` are never constructed [INFO] [stdout] --> src/main.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 46 | enum TextFormat { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] 47 | Bold = 0, [INFO] [stdout] | ^^^^ [INFO] [stdout] 48 | Italic = 1, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TextFormat` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `value` is never read [INFO] [stdout] --> src/main.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 52 | struct TextFormatChange { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 53 | values_to_set: u32, [INFO] [stdout] 54 | value: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TextFormatChange` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `BeforeAnchor` and `AfterAnchor` are never constructed [INFO] [stdout] --> src/main.rs:106:5 [INFO] [stdout] | [INFO] [stdout] 105 | enum ParagraphInsertPosition { [INFO] [stdout] | ----------------------- variants in this enum [INFO] [stdout] 106 | BeforeAnchor, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 107 | EraseAnchorIfEmpty, [INFO] [stdout] 108 | AfterAnchor, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ParagraphInsertPosition` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `FormatChange`, `ParagraphStyleChange`, `Erase`, `SpliceInsert`, `SpliceParagraphInsert`, and `UndoRedo` are never constructed [INFO] [stdout] --> src/main.rs:145:5 [INFO] [stdout] | [INFO] [stdout] 115 | enum Action { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] ... [INFO] [stdout] 145 | FormatChange { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 151 | ParagraphStyleChange { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 162 | Erase { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 176 | SpliceInsert { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 183 | SpliceParagraphInsert { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 192 | UndoRedo { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Action` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `FormatChange` and `Tombstone` are never constructed [INFO] [stdout] --> src/main.rs:218:5 [INFO] [stdout] | [INFO] [stdout] 217 | enum TextNode { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 218 | FormatChange(TextFormatChange), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 226 | Tombstone { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TextNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `paragraph_id` is never used [INFO] [stdout] --> src/main.rs:457:8 [INFO] [stdout] | [INFO] [stdout] 456 | impl ParagraphNode { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] 457 | fn paragraph_id(&self) -> &ParagraphId { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_text` is never used [INFO] [stdout] --> src/main.rs:486:8 [INFO] [stdout] | [INFO] [stdout] 485 | impl RenderedFormattedText { [INFO] [stdout] | -------------------------- method in this implementation [INFO] [stdout] 486 | fn to_text(&self) -> String { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `document_state` and `text_node_index` are never read [INFO] [stdout] --> src/main.rs:671:5 [INFO] [stdout] | [INFO] [stdout] 670 | struct DocumentStateMutIter<'a> { [INFO] [stdout] | -------------------- fields in this struct [INFO] [stdout] 671 | document_state: &'a mut DocumentState, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 672 | paragraph_index: usize, [INFO] [stdout] 673 | text_node_index: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DocumentStateMutIter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Paragraph` and `TextNode` are never constructed [INFO] [stdout] --> src/main.rs:678:5 [INFO] [stdout] | [INFO] [stdout] 677 | enum MutParagraphOrTextNode<'a> { [INFO] [stdout] | ---------------------- variants in this enum [INFO] [stdout] 678 | Paragraph(&'a mut ParagraphNode), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 679 | TextNode(&'a mut TextNode), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MutParagraphOrTextNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `current`, `insert_into_paragraph_at`, `insert_into_current_text_node_at_offset`, `next_paragraph`, `next`, and `erase_current` are never used [INFO] [stdout] --> src/main.rs:683:8 [INFO] [stdout] | [INFO] [stdout] 682 | impl<'a> DocumentStateMutIter<'a> { [INFO] [stdout] | --------------------------------- methods in this implementation [INFO] [stdout] 683 | fn current(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 696 | fn insert_into_paragraph_at( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 718 | fn insert_into_current_text_node_at_offset( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 752 | fn next_paragraph(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 757 | fn next(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 776 | fn erase_current(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `ParagraphBreak` is never constructed [INFO] [stdout] --> src/main.rs:1347:5 [INFO] [stdout] | [INFO] [stdout] 1345 | enum Input { [INFO] [stdout] | ----- variant in this enum [INFO] [stdout] 1346 | Text(String), [INFO] [stdout] 1347 | ParagraphBreak, // basically pressing ENTER [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Range` is never constructed [INFO] [stdout] --> src/main.rs:1354:5 [INFO] [stdout] | [INFO] [stdout] 1351 | enum ClientSelection { [INFO] [stdout] | --------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 1354 | Range { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ClientSelection` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/main.rs:590:20 [INFO] [stdout] | [INFO] [stdout] 590 | if *text_node_index - 1 >= 0 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 33 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.60s [INFO] running `Command { std: "docker" "inspect" "50f1437e7814d882b0b69341d3f807b770e35d163651a398adcc9e51bcc59c3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50f1437e7814d882b0b69341d3f807b770e35d163651a398adcc9e51bcc59c3f", kill_on_drop: false }` [INFO] [stdout] 50f1437e7814d882b0b69341d3f807b770e35d163651a398adcc9e51bcc59c3f