[INFO] fetching crate nlpo3 1.3.2... [INFO] checking nlpo3-1.3.2 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] extracting crate nlpo3 1.3.2 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate nlpo3 1.3.2 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config [INFO] started tweaking crates.io crate nlpo3 1.3.2 [INFO] removed 1 missing tests [INFO] finished tweaking crates.io crate nlpo3 1.3.2 [INFO] tweaked toml for crates.io crate nlpo3 1.3.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 18 packages to latest compatible versions [INFO] [stderr] Adding binary-heap-plus v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding rustc-hash v1.1.0 (latest: v2.0.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] df6edb6e6b9cd65b80639650a3452a5b4041edafe162486657b0431e263f3058 [INFO] running `Command { std: "docker" "start" "-a" "df6edb6e6b9cd65b80639650a3452a5b4041edafe162486657b0431e263f3058", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "df6edb6e6b9cd65b80639650a3452a5b4041edafe162486657b0431e263f3058", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df6edb6e6b9cd65b80639650a3452a5b4041edafe162486657b0431e263f3058", kill_on_drop: false }` [INFO] [stdout] df6edb6e6b9cd65b80639650a3452a5b4041edafe162486657b0431e263f3058 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2e48ebd169bbd48ad5d7b469b9d4f4eb06cd6f185aa4737f3adccaffde0ab994 [INFO] running `Command { std: "docker" "start" "-a" "2e48ebd169bbd48ad5d7b469b9d4f4eb06cd6f185aa4737f3adccaffde0ab994", kill_on_drop: false }` [INFO] [stderr] Checking compare v0.1.0 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking bytecount v0.6.8 [INFO] [stderr] Checking binary-heap-plus v0.4.1 [INFO] [stderr] Checking nlpo3 v1.3.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `is_valid_custom_str_bytes` is never used [INFO] [stdout] --> src/fixed_bytes_str/four_bytes.rs:86:8 [INFO] [stdout] | [INFO] [stdout] 83 | pub trait FixedCharsLengthByteSlice { [INFO] [stdout] | ------------------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 86 | fn is_valid_custom_str_bytes(&self) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_valid_custom_str_bytes` is never used [INFO] [stdout] --> src/fixed_bytes_str/four_bytes.rs:86:8 [INFO] [stdout] | [INFO] [stdout] 83 | pub trait FixedCharsLengthByteSlice { [INFO] [stdout] | ------------------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 86 | fn is_valid_custom_str_bytes(&self) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `FixedLengthCustomString` is never used [INFO] [stdout] --> src/fixed_bytes_str/four_bytes.rs:252:11 [INFO] [stdout] | [INFO] [stdout] 252 | pub trait FixedLengthCustomString> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `FixedLengthCustomString` is never used [INFO] [stdout] --> src/fixed_bytes_str/four_bytes.rs:252:11 [INFO] [stdout] | [INFO] [stdout] 252 | pub trait FixedLengthCustomString> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `is_full_string` and `convert_raw_bytes_to_utf8_bytes` are never used [INFO] [stdout] --> src/fixed_bytes_str/four_bytes.rs:306:12 [INFO] [stdout] | [INFO] [stdout] 286 | impl CustomString { [INFO] [stdout] | ----------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 306 | pub fn is_full_string(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 396 | pub fn convert_raw_bytes_to_utf8_bytes(input: &[u8]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `is_full_string`, `full_string_bytes_len`, and `convert_raw_bytes_to_utf8_bytes` are never used [INFO] [stdout] --> src/fixed_bytes_str/four_bytes.rs:306:12 [INFO] [stdout] | [INFO] [stdout] 286 | impl CustomString { [INFO] [stdout] | ----------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 306 | pub fn is_full_string(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 316 | pub fn full_string_bytes_len(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 396 | pub fn convert_raw_bytes_to_utf8_bytes(input: &[u8]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `graph` is never read [INFO] [stdout] --> src/tokenizer/newmm.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 71 | struct BFSSearchError { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 72 | graph: HashMap>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BFSSearchError` 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: fields `children` and `end` are never read [INFO] [stdout] --> src/tokenizer/trie.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct TrieNode { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 20 | children: HashMap, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 21 | end: bool, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TrieNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/tokenizer/trie.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 31 | impl TrieNode { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 39 | fn find_child(&self, word: &CustomStringBytesSlice) -> Option<&Self> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | fn remove_child(&mut self, word: &CustomStringBytesSlice) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | fn find_mut_child(&mut self, word: &CustomStringBytesSlice) -> Option<&mut Self> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 51 | fn set_not_end(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | fn add_word(&mut self, input_word: &CustomStringBytesSlice) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | fn remove_word(&mut self, input_word: &CustomStringBytesSlice) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 88 | pub fn list_prefix<'d, 'p>( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Trie` is never constructed [INFO] [stdout] --> src/tokenizer/trie.rs:117:12 [INFO] [stdout] | [INFO] [stdout] 117 | pub struct Trie { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Trie` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/tokenizer/trie.rs:123:12 [INFO] [stdout] | [INFO] [stdout] 122 | impl Trie { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] 123 | pub fn new(words: &[CustomString]) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 134 | fn remove_word_from_set(&mut self, word: &CustomStringBytesSlice) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 138 | pub fn add(&mut self, word: &CustomString) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 147 | pub fn remove(&mut self, word: &CustomString) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 158 | pub fn contain(&self, word: &CustomStringBytesSlice) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 162 | pub fn iterate(&self) -> std::collections::hash_set::Iter<'_, Vec> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 166 | pub fn amount_of_words(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 170 | pub fn prefix<'d, 'p>( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 184 | pub fn prefix_ref<'p, 't>( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `iterate` is never used [INFO] [stdout] --> src/tokenizer/trie_char.rs:138:12 [INFO] [stdout] | [INFO] [stdout] 98 | impl TrieChar { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 138 | pub fn iterate(&self) -> std::collections::hash_set::Iter<'_, Vec> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `graph` is never read [INFO] [stdout] --> src/tokenizer/newmm.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 71 | struct BFSSearchError { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 72 | graph: HashMap>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BFSSearchError` 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: fields `children` and `end` are never read [INFO] [stdout] --> src/tokenizer/trie.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct TrieNode { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 20 | children: HashMap, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 21 | end: bool, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TrieNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/tokenizer/trie.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 31 | impl TrieNode { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 39 | fn find_child(&self, word: &CustomStringBytesSlice) -> Option<&Self> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | fn remove_child(&mut self, word: &CustomStringBytesSlice) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | fn find_mut_child(&mut self, word: &CustomStringBytesSlice) -> Option<&mut Self> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 51 | fn set_not_end(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | fn add_word(&mut self, input_word: &CustomStringBytesSlice) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | fn remove_word(&mut self, input_word: &CustomStringBytesSlice) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 88 | pub fn list_prefix<'d, 'p>( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Trie` is never constructed [INFO] [stdout] --> src/tokenizer/trie.rs:117:12 [INFO] [stdout] | [INFO] [stdout] 117 | pub struct Trie { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Trie` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/tokenizer/trie.rs:123:12 [INFO] [stdout] | [INFO] [stdout] 122 | impl Trie { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] 123 | pub fn new(words: &[CustomString]) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 134 | fn remove_word_from_set(&mut self, word: &CustomStringBytesSlice) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 138 | pub fn add(&mut self, word: &CustomString) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 147 | pub fn remove(&mut self, word: &CustomString) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 158 | pub fn contain(&self, word: &CustomStringBytesSlice) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 162 | pub fn iterate(&self) -> std::collections::hash_set::Iter<'_, Vec> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 166 | pub fn amount_of_words(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 170 | pub fn prefix<'d, 'p>( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 184 | pub fn prefix_ref<'p, 't>( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `contain`, `iterate`, and `amount_of_words` are never used [INFO] [stdout] --> src/tokenizer/trie_char.rs:134:12 [INFO] [stdout] | [INFO] [stdout] 98 | impl TrieChar { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 134 | pub fn contain(&self, word: &CustomString) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 138 | pub fn iterate(&self) -> std::collections::hash_set::Iter<'_, Vec> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 142 | pub fn amount_of_words(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.02s [INFO] running `Command { std: "docker" "inspect" "2e48ebd169bbd48ad5d7b469b9d4f4eb06cd6f185aa4737f3adccaffde0ab994", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e48ebd169bbd48ad5d7b469b9d4f4eb06cd6f185aa4737f3adccaffde0ab994", kill_on_drop: false }` [INFO] [stdout] 2e48ebd169bbd48ad5d7b469b9d4f4eb06cd6f185aa4737f3adccaffde0ab994