[INFO] cloning repository https://github.com/BoyanXu/Inverted-Index [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BoyanXu/Inverted-Index" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBoyanXu%2FInverted-Index", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBoyanXu%2FInverted-Index'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e49268a0c4bf174b9ce51f944ba95a991568bce8 [INFO] checking BoyanXu/Inverted-Index against nightly-2024-02-05 for check-cfg [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBoyanXu%2FInverted-Index" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/BoyanXu/Inverted-Index on toolchain nightly-2024-02-05 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/BoyanXu/Inverted-Index [INFO] finished tweaking git repo https://github.com/BoyanXu/Inverted-Index [INFO] tweaked toml for git repo https://github.com/BoyanXu/Inverted-Index written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/BoyanXu/Inverted-Index 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" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded simplelog v0.12.1 [INFO] [stderr] Downloaded env_logger v0.10.1 [INFO] [stderr] Downloaded local-channel v0.1.5 [INFO] [stderr] Downloaded local-waker v0.1.4 [INFO] [stderr] Downloaded bimap v0.6.3 [INFO] [stderr] Downloaded stream-vbyte v0.4.1 [INFO] [stderr] Downloaded stop-words v0.8.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3dcd0b93d2bce13b7ad26e8dae2e727a3cc3f4f2f42a6602bca387464273f90f [INFO] running `Command { std: "docker" "start" "-a" "3dcd0b93d2bce13b7ad26e8dae2e727a3cc3f4f2f42a6602bca387464273f90f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3dcd0b93d2bce13b7ad26e8dae2e727a3cc3f4f2f42a6602bca387464273f90f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3dcd0b93d2bce13b7ad26e8dae2e727a3cc3f4f2f42a6602bca387464273f90f", kill_on_drop: false }` [INFO] [stdout] 3dcd0b93d2bce13b7ad26e8dae2e727a3cc3f4f2f42a6602bca387464273f90f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6fcf542cb088b0b1437f645eed116038f3d29bd7a36f3787091e0816db471e8d [INFO] running `Command { std: "docker" "start" "-a" "6fcf542cb088b0b1437f645eed116038f3d29bd7a36f3787091e0816db471e8d", kill_on_drop: false }` [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Compiling serde v1.0.189 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Checking futures-sink v0.3.29 [INFO] [stderr] Checking local-waker v0.1.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling bytes v1.5.0 [INFO] [stderr] Checking mio v0.8.9 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling zstd-safe v6.0.6 [INFO] [stderr] Checking alloc-no-stdlib v2.0.4 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking http v0.2.11 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling time-macros v0.2.15 [INFO] [stderr] Checking alloc-stdlib v0.2.2 [INFO] [stderr] Checking deranged v0.3.9 [INFO] [stderr] Compiling ahash v0.8.6 [INFO] [stderr] Compiling pin-project-lite v0.2.13 [INFO] [stderr] Checking tokio v1.34.0 [INFO] [stderr] Checking num_threads v0.1.6 [INFO] [stderr] Checking indexmap v1.9.3 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Compiling jobserver v0.1.27 [INFO] [stderr] Compiling bytestring v1.3.1 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking brotli-decompressor v2.5.1 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking actix-service v2.0.2 [INFO] [stderr] Checking actix-utils v3.0.1 [INFO] [stderr] Compiling cookie v0.16.2 [INFO] [stderr] Checking cpufeatures v0.2.11 [INFO] [stderr] Compiling rustix v0.38.24 [INFO] [stderr] Compiling ryu v1.0.15 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking local-channel v0.1.5 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking brotli v3.4.0 [INFO] [stderr] Checking base64 v0.21.5 [INFO] [stderr] Checking linux-raw-sys v0.4.11 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking time v0.3.30 [INFO] [stderr] Checking http-range v0.1.5 [INFO] [stderr] Compiling zstd-sys v2.0.9+zstd.1.5.5 [INFO] [stderr] Checking iana-time-zone v0.1.58 [INFO] [stderr] Checking askama_escape v0.10.3 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking stream-vbyte v0.4.1 [INFO] [stderr] Checking bimap v0.6.3 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Checking env_logger v0.10.1 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking actix-rt v2.9.0 [INFO] [stderr] Checking simplelog v0.12.1 [INFO] [stderr] Checking actix-server v2.3.0 [INFO] [stderr] Checking actix-codec v0.5.1 [INFO] [stderr] Checking h2 v0.3.21 [INFO] [stderr] Compiling stop-words v0.8.0 [INFO] [stderr] Compiling serde_derive v1.0.189 [INFO] [stderr] Compiling actix-macros v0.2.4 [INFO] [stderr] Compiling actix-router v0.5.1 [INFO] [stderr] Compiling actix-web-codegen v4.2.2 [INFO] [stderr] Checking zstd v0.12.4 [INFO] [stderr] Checking actix-http v3.4.0 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking actix-web v4.4.0 [INFO] [stderr] Checking actix-files v0.6.2 [INFO] [stderr] Checking Inverted-Index v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> src/disk_io.rs:3:43 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{BufReader, Result, BufRead, Read}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> src/disk_io.rs:3:43 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{BufReader, Result, BufRead, Read}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> src/external_sorter.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{BufRead, BufReader, BufWriter, Read, Write}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> src/external_sorter.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{BufRead, BufReader, BufWriter, Read, Write}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> src/bin_indexer.rs:9:15 [INFO] [stdout] | [INFO] [stdout] 9 | use std::io::{BufRead, BufReader, BufWriter, Seek, SeekFrom, Write}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> src/bin_indexer.rs:9:15 [INFO] [stdout] | [INFO] [stdout] 9 | use std::io::{BufRead, BufReader, BufWriter, Seek, SeekFrom, Write}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::Value` [INFO] [stdout] --> src/bin_indexer.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use serde_json::Value; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::Value` [INFO] [stdout] --> src/bin_indexer.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use serde_json::Value; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::utils::DIRECTORY_NTH_TERM` [INFO] [stdout] --> src/term_query_processor.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::utils::DIRECTORY_NTH_TERM; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::utils::DIRECTORY_NTH_TERM` [INFO] [stdout] --> src/term_query_processor.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::utils::DIRECTORY_NTH_TERM; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/disk_io.rs:202:9 [INFO] [stdout] | [INFO] [stdout] 202 | let mut reader = BufReader::new(file); [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: variable does not need to be mutable [INFO] [stdout] --> src/disk_io.rs:202:9 [INFO] [stdout] | [INFO] [stdout] 202 | let mut reader = BufReader::new(file); [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: variable does not need to be mutable [INFO] [stdout] --> src/bin_indexer.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | let mut file = File::open(posting_path)?; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin_indexer.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | let mut file = File::open(posting_path)?; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `last_lexicon_position` is never read [INFO] [stdout] --> src/term_query_processor.rs:78:17 [INFO] [stdout] | [INFO] [stdout] 78 | let mut last_lexicon_position = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `last_lexicon_position` is never read [INFO] [stdout] --> src/term_query_processor.rs:78:17 [INFO] [stdout] | [INFO] [stdout] 78 | let mut last_lexicon_position = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `cleanup_postings_data_folder` is never used [INFO] [stdout] --> src/main.rs:21:4 [INFO] [stdout] | [INFO] [stdout] 21 | fn cleanup_postings_data_folder() -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `build_index` is never used [INFO] [stdout] --> src/main.rs:29:4 [INFO] [stdout] | [INFO] [stdout] 29 | fn build_index() { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `cleanup_postings_data_folder` is never used [INFO] [stdout] --> src/main.rs:21:4 [INFO] [stdout] | [INFO] [stdout] 21 | fn cleanup_postings_data_folder() -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `build_index` is never used [INFO] [stdout] --> src/main.rs:29:4 [INFO] [stdout] | [INFO] [stdout] 29 | fn build_index() { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `DOCID_COUNTER` is never used [INFO] [stdout] --> src/parser.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | static DOCID_COUNTER: AtomicUsize = AtomicUsize::new(0); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_document` is never used [INFO] [stdout] --> src/parser.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn parse_document(document: &str) -> (usize, String, Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `DOCID_COUNTER` is never used [INFO] [stdout] --> src/parser.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | static DOCID_COUNTER: AtomicUsize = AtomicUsize::new(0); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_doc_id` is never used [INFO] [stdout] --> src/parser.rs:36:4 [INFO] [stdout] | [INFO] [stdout] 36 | fn get_doc_id() -> usize { // Change return type to usize [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_document` is never used [INFO] [stdout] --> src/parser.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn parse_document(document: &str) -> (usize, String, Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `extract_url` is never used [INFO] [stdout] --> src/parser.rs:41:4 [INFO] [stdout] | [INFO] [stdout] 41 | fn extract_url(document: &str) -> String { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_doc_id` is never used [INFO] [stdout] --> src/parser.rs:36:4 [INFO] [stdout] | [INFO] [stdout] 36 | fn get_doc_id() -> usize { // Change return type to usize [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `extract_text_content` is never used [INFO] [stdout] --> src/parser.rs:47:4 [INFO] [stdout] | [INFO] [stdout] 47 | fn extract_text_content(document: &str) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Indexer` is never constructed [INFO] [stdout] --> src/indexer.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Indexer { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `extract_url` is never used [INFO] [stdout] --> src/parser.rs:41:4 [INFO] [stdout] | [INFO] [stdout] 41 | fn extract_url(document: &str) -> String { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `extract_text_content` is never used [INFO] [stdout] --> src/parser.rs:47:4 [INFO] [stdout] | [INFO] [stdout] 47 | fn extract_text_content(document: &str) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Indexer` is never constructed [INFO] [stdout] --> src/indexer.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Indexer { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `process_document`, `dump_postings_to_disk`, `dump_lexicon_to_disk`, and `dump_doc_metadata_to_disk` are never used [INFO] [stdout] --> src/indexer.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl Indexer { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 18 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn process_document(&mut self, document: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | pub fn dump_postings_to_disk(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 68 | pub fn dump_lexicon_to_disk(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | pub fn dump_doc_metadata_to_disk(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DEBUG_MODE` is never used [INFO] [stdout] --> src/utils.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub const DEBUG_MODE: bool = true; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `process_document`, `dump_postings_to_disk`, `dump_lexicon_to_disk`, and `dump_doc_metadata_to_disk` are never used [INFO] [stdout] --> src/indexer.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl Indexer { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 18 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn process_document(&mut self, document: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | pub fn dump_postings_to_disk(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 68 | pub fn dump_lexicon_to_disk(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | pub fn dump_doc_metadata_to_disk(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DEBUG_MODE` is never used [INFO] [stdout] --> src/utils.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub const DEBUG_MODE: bool = true; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DEBUG_DOC_LIMIT` is never used [INFO] [stdout] --> src/utils.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | pub const DEBUG_DOC_LIMIT: usize = 100000; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DEBUG_DOC_LIMIT` is never used [INFO] [stdout] --> src/utils.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | pub const DEBUG_DOC_LIMIT: usize = 100000; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BATCH_SIZE` is never used [INFO] [stdout] --> src/utils.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | pub const BATCH_SIZE: usize = DEBUG_DOC_LIMIT / 1000; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BATCH_SIZE` is never used [INFO] [stdout] --> src/utils.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | pub const BATCH_SIZE: usize = DEBUG_DOC_LIMIT / 1000; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BLOCK_SIZE` is never used [INFO] [stdout] --> src/utils.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | pub const BLOCK_SIZE: usize = 64; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BLOCK_SIZE` is never used [INFO] [stdout] --> src/utils.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | pub const BLOCK_SIZE: usize = 64; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DIRECTORY_NTH_TERM` is never used [INFO] [stdout] --> src/utils.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub const DIRECTORY_NTH_TERM: u32 = 100; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DIRECTORY_NTH_TERM` is never used [INFO] [stdout] --> src/utils.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub const DIRECTORY_NTH_TERM: u32 = 100; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `decompress_gzip_file` is never used [INFO] [stdout] --> src/disk_io.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn decompress_gzip_file(file_path: &str) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `decompress_gzip_file` is never used [INFO] [stdout] --> src/disk_io.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn decompress_gzip_file(file_path: &str) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `process_gzip_file` is never used [INFO] [stdout] --> src/disk_io.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn process_gzip_file(file_path: &str) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `process_gzip_file` is never used [INFO] [stdout] --> src/disk_io.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn process_gzip_file(file_path: &str) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `write_posting_to_disk` is never used [INFO] [stdout] --> src/disk_io.rs:78:8 [INFO] [stdout] | [INFO] [stdout] 78 | pub fn write_posting_to_disk(postings: &HashMap>, term_id_map: &BiMap) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `write_posting_to_disk` is never used [INFO] [stdout] --> src/disk_io.rs:78:8 [INFO] [stdout] | [INFO] [stdout] 78 | pub fn write_posting_to_disk(postings: &HashMap>, term_id_map: &BiMap) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `write_lexicon_to_disk` is never used [INFO] [stdout] --> src/disk_io.rs:126:8 [INFO] [stdout] | [INFO] [stdout] 126 | pub fn write_lexicon_to_disk(lexicon: &BiMap) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `write_lexicon_to_disk` is never used [INFO] [stdout] --> src/disk_io.rs:126:8 [INFO] [stdout] | [INFO] [stdout] 126 | pub fn write_lexicon_to_disk(lexicon: &BiMap) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `write_doc_metadata_to_disk` is never used [INFO] [stdout] --> src/disk_io.rs:155:8 [INFO] [stdout] | [INFO] [stdout] 155 | pub fn write_doc_metadata_to_disk(metadata: &HashMap) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `write_doc_metadata_to_disk` is never used [INFO] [stdout] --> src/disk_io.rs:155:8 [INFO] [stdout] | [INFO] [stdout] 155 | pub fn write_doc_metadata_to_disk(metadata: &HashMap) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `merge_sorted_postings` is never used [INFO] [stdout] --> src/disk_io.rs:183:8 [INFO] [stdout] | [INFO] [stdout] 183 | pub fn merge_sorted_postings() -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `merge_sorted_postings` is never used [INFO] [stdout] --> src/disk_io.rs:183:8 [INFO] [stdout] | [INFO] [stdout] 183 | pub fn merge_sorted_postings() -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MergingIterator` is never constructed [INFO] [stdout] --> src/external_sorter.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | struct MergingIterator { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MergingIterator` is never constructed [INFO] [stdout] --> src/external_sorter.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | struct MergingIterator { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `next` are never used [INFO] [stdout] --> src/external_sorter.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 10 | impl MergingIterator { [INFO] [stdout] | -------------------- associated items in this implementation [INFO] [stdout] 11 | fn new(file: File) -> std::io::Result { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | fn next(&mut self) -> Option<(String, HashMap)> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `next` are never used [INFO] [stdout] --> src/external_sorter.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 10 | impl MergingIterator { [INFO] [stdout] | -------------------- associated items in this implementation [INFO] [stdout] 11 | fn new(file: File) -> std::io::Result { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | fn next(&mut self) -> Option<(String, HashMap)> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `merge_sorted_files` is never used [INFO] [stdout] --> src/external_sorter.rs:78:8 [INFO] [stdout] | [INFO] [stdout] 78 | pub fn merge_sorted_files(output_file_path: &str, input_files: Vec) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `merge_sorted_files` is never used [INFO] [stdout] --> src/external_sorter.rs:78:8 [INFO] [stdout] | [INFO] [stdout] 78 | pub fn merge_sorted_files(output_file_path: &str, input_files: Vec) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `write_posting` is never used [INFO] [stdout] --> src/external_sorter.rs:136:4 [INFO] [stdout] | [INFO] [stdout] 136 | fn write_posting(writer: &mut BufWriter, posting: (String, HashMap)) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `write_posting` is never used [INFO] [stdout] --> src/external_sorter.rs:136:4 [INFO] [stdout] | [INFO] [stdout] 136 | fn write_posting(writer: &mut BufWriter, posting: (String, HashMap)) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BLOCK_SIZE` is never used [INFO] [stdout] --> src/bin_indexer.rs:20:7 [INFO] [stdout] | [INFO] [stdout] 20 | const BLOCK_SIZE: usize = 64; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BLOCK_SIZE` is never used [INFO] [stdout] --> src/bin_indexer.rs:20:7 [INFO] [stdout] | [INFO] [stdout] 20 | const BLOCK_SIZE: usize = 64; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `term_id`, `total_term_freq`, `num_blocks`, and `last_doc_id` are never read [INFO] [stdout] --> src/bin_indexer.rs:24:16 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct TermMetadata { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 24 | pub(crate) term_id: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 25 | pub(crate) doc_freq: u32, [INFO] [stdout] 26 | pub(crate) total_term_freq: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 27 | pub(crate) term_start_pointer: u64, [INFO] [stdout] 28 | pub(crate) num_blocks: u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 29 | pub(crate) num_posting_in_last_block: u32, [INFO] [stdout] 30 | pub(crate) last_doc_id: u32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TermMetadata` 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 `term_id`, `total_term_freq`, `num_blocks`, and `last_doc_id` are never read [INFO] [stdout] --> src/bin_indexer.rs:24:16 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct TermMetadata { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 24 | pub(crate) term_id: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 25 | pub(crate) doc_freq: u32, [INFO] [stdout] 26 | pub(crate) total_term_freq: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 27 | pub(crate) term_start_pointer: u64, [INFO] [stdout] 28 | pub(crate) num_blocks: u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 29 | pub(crate) num_posting_in_last_block: u32, [INFO] [stdout] 30 | pub(crate) last_doc_id: u32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TermMetadata` 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: function `build_bin_index` is never used [INFO] [stdout] --> src/bin_indexer.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn build_bin_index(posting_path: &str, index_path: &str, lexicon_path: &str, directory_path: &str) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `build_bin_index` is never used [INFO] [stdout] --> src/bin_indexer.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn build_bin_index(posting_path: &str, index_path: &str, lexicon_path: &str, directory_path: &str) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `index_postings` is never used [INFO] [stdout] --> src/bin_indexer.rs:104:4 [INFO] [stdout] | [INFO] [stdout] 104 | fn index_postings( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `index_postings` is never used [INFO] [stdout] --> src/bin_indexer.rs:104:4 [INFO] [stdout] | [INFO] [stdout] 104 | fn index_postings( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `Inverted_Index` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = help: convert the identifier to snake case: `inverted_index` [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `Inverted_Index` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = help: convert the identifier to snake case: `inverted_index` [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/indexer.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | disk_io::write_doc_metadata_to_disk(&self.doc_metadata); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 76 | let _ = disk_io::write_doc_metadata_to_disk(&self.doc_metadata); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/indexer.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | disk_io::write_doc_metadata_to_disk(&self.doc_metadata); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 76 | let _ = disk_io::write_doc_metadata_to_disk(&self.doc_metadata); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 38 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 38 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.54s [INFO] running `Command { std: "docker" "inspect" "6fcf542cb088b0b1437f645eed116038f3d29bd7a36f3787091e0816db471e8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fcf542cb088b0b1437f645eed116038f3d29bd7a36f3787091e0816db471e8d", kill_on_drop: false }` [INFO] [stdout] 6fcf542cb088b0b1437f645eed116038f3d29bd7a36f3787091e0816db471e8d