[INFO] cloning repository https://github.com/VinayGb665/tf-idf-search [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/VinayGb665/tf-idf-search" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVinayGb665%2Ftf-idf-search", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVinayGb665%2Ftf-idf-search'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a3f7905a9a7bc767c171990f46786010d85605af [INFO] testing VinayGb665/tf-idf-search against 1.75.0 for beta-1.76-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVinayGb665%2Ftf-idf-search" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/VinayGb665/tf-idf-search on toolchain 1.75.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/VinayGb665/tf-idf-search [INFO] finished tweaking git repo https://github.com/VinayGb665/tf-idf-search [INFO] tweaked toml for git repo https://github.com/VinayGb665/tf-idf-search written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/VinayGb665/tf-idf-search 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" "+1.75.0" "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] testing VinayGb665/tf-idf-search against beta-2023-12-22 for beta-1.76-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVinayGb665%2Ftf-idf-search" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/VinayGb665/tf-idf-search on toolchain beta-2023-12-22 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/VinayGb665/tf-idf-search [INFO] finished tweaking git repo https://github.com/VinayGb665/tf-idf-search [INFO] tweaked toml for git repo https://github.com/VinayGb665/tf-idf-search written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/VinayGb665/tf-idf-search 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" "+beta-2023-12-22" "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 [ERROR] error running command: no output for 300 seconds [INFO] testing VinayGb665/tf-idf-search against beta-2023-12-22 for beta-1.76-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVinayGb665%2Ftf-idf-search" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/VinayGb665/tf-idf-search on toolchain beta-2023-12-22 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/VinayGb665/tf-idf-search [INFO] finished tweaking git repo https://github.com/VinayGb665/tf-idf-search [INFO] tweaked toml for git repo https://github.com/VinayGb665/tf-idf-search written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/VinayGb665/tf-idf-search 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" "+beta-2023-12-22" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fd90fb44281dee50fa337e62cd51f66d3e4ab4dcd8e552c367cc3ac697b5feba [INFO] running `Command { std: "docker" "start" "-a" "fd90fb44281dee50fa337e62cd51f66d3e4ab4dcd8e552c367cc3ac697b5feba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fd90fb44281dee50fa337e62cd51f66d3e4ab4dcd8e552c367cc3ac697b5feba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd90fb44281dee50fa337e62cd51f66d3e4ab4dcd8e552c367cc3ac697b5feba", kill_on_drop: false }` [INFO] [stdout] fd90fb44281dee50fa337e62cd51f66d3e4ab4dcd8e552c367cc3ac697b5feba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3840d87c711dd8fa71f8bdb944e6cf83a8ca623830e11af76d48d8820f5c014d [INFO] running `Command { std: "docker" "start" "-a" "3840d87c711dd8fa71f8bdb944e6cf83a8ca623830e11af76d48d8820f5c014d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling serde_derive v1.0.160 [INFO] [stderr] Compiling serde v1.0.160 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling serde_json v1.0.96 [INFO] [stderr] Compiling ascii v1.1.0 [INFO] [stderr] Compiling chunked_transfer v1.4.1 [INFO] [stderr] Compiling httpdate v1.0.2 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling tiny_http v0.12.0 [INFO] [stderr] Compiling syn v2.0.15 [INFO] [stderr] Compiling rust-stemmers v1.2.0 [INFO] [stderr] Compiling tfidf-search v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `xml::writer::events` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use xml::writer::events; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Algorithm`, `Stemmer` [INFO] [stdout] --> src/lexer.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use rust_stemmers::{Algorithm, Stemmer}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/main.rs:22:50 [INFO] [stdout] | [INFO] [stdout] 22 | fn read_xml_and_parse(file_path: &str) -> Result<(String), Error> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 22 - fn read_xml_and_parse(file_path: &str) -> Result<(String), Error> { [INFO] [stdout] 22 + fn read_xml_and_parse(file_path: &str) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 41 | if (parsed_content.is_err()) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 41 - if (parsed_content.is_err()) { [INFO] [stdout] 41 + if parsed_content.is_err() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:73:12 [INFO] [stdout] | [INFO] [stdout] 73 | if (dirEntry.is_dir()) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 73 - if (dirEntry.is_dir()) { [INFO] [stdout] 73 + if dirEntry.is_dir() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:215:20 [INFO] [stdout] | [INFO] [stdout] 215 | if (args.len() <= 2) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 215 - if (args.len() <= 2) { [INFO] [stdout] 215 + if args.len() <= 2 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request` [INFO] [stdout] --> src/server.rs:57:13 [INFO] [stdout] | [INFO] [stdout] 57 | let request = match server.recv() { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:57:13 [INFO] [stdout] | [INFO] [stdout] 57 | let mut entry = frequencyMap.entry(token).or_insert(0 as usize); [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: `force` [INFO] [stdout] --> src/main.rs:197:15 [INFO] [stdout] | [INFO] [stdout] 197 | fn load_index(force: bool) -> io::Result>> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_force` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index_file` [INFO] [stdout] --> src/main.rs:205:9 [INFO] [stdout] | [INFO] [stdout] 205 | let index_file = "index.json"; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_index_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:206:9 [INFO] [stdout] | [INFO] [stdout] 206 | let mut args = env::args().collect::>(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `frequencyMap` should have a snake case name [INFO] [stdout] --> src/main.rs:51:13 [INFO] [stdout] | [INFO] [stdout] 51 | let mut frequencyMap: HashMap = HashMap::new(); [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `frequency_map` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `masterFrequencyMap` should have a snake case name [INFO] [stdout] --> src/main.rs:65:13 [INFO] [stdout] | [INFO] [stdout] 65 | let mut masterFrequencyMap = HashMap::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `master_frequency_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `dirEntry` should have a snake case name [INFO] [stdout] --> src/main.rs:69:13 [INFO] [stdout] | [INFO] [stdout] 69 | let dirEntry = entry.unwrap_or_else(|e| { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `dir_entry` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `frequencyMap` should have a snake case name [INFO] [stdout] --> src/main.rs:76:13 [INFO] [stdout] | [INFO] [stdout] 76 | let frequencyMap = match dirEntry.to_str() { [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `frequency_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.deref()` on a double reference, which returns `&std::string::String` instead of dereferencing the inner type [INFO] [stdout] --> src/main.rs:174:32 [INFO] [stdout] | [INFO] [stdout] 174 | result.insert(f.deref().deref().clone(), score.clone()); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.deref()` on a double reference, which returns `&&std::string::String` instead of dereferencing the inner type [INFO] [stdout] --> src/main.rs:174:24 [INFO] [stdout] | [INFO] [stdout] 174 | result.insert(f.deref().deref().clone(), score.clone()); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/server.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | router(request, index); [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] 59 | let _ = router(request, index); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.25s [INFO] running `Command { std: "docker" "inspect" "3840d87c711dd8fa71f8bdb944e6cf83a8ca623830e11af76d48d8820f5c014d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3840d87c711dd8fa71f8bdb944e6cf83a8ca623830e11af76d48d8820f5c014d", kill_on_drop: false }` [INFO] [stdout] 3840d87c711dd8fa71f8bdb944e6cf83a8ca623830e11af76d48d8820f5c014d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2023-12-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 338916909e38d82b3fbdbd547f7a47c55341be446b9343e55bdb67b6ec81f65d [INFO] running `Command { std: "docker" "start" "-a" "338916909e38d82b3fbdbd547f7a47c55341be446b9343e55bdb67b6ec81f65d", kill_on_drop: false }` [INFO] [stderr] Compiling tfidf-search v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `xml::writer::events` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use xml::writer::events; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Algorithm`, `Stemmer` [INFO] [stdout] --> src/lexer.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use rust_stemmers::{Algorithm, Stemmer}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/main.rs:22:50 [INFO] [stdout] | [INFO] [stdout] 22 | fn read_xml_and_parse(file_path: &str) -> Result<(String), Error> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 22 - fn read_xml_and_parse(file_path: &str) -> Result<(String), Error> { [INFO] [stdout] 22 + fn read_xml_and_parse(file_path: &str) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 41 | if (parsed_content.is_err()) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 41 - if (parsed_content.is_err()) { [INFO] [stdout] 41 + if parsed_content.is_err() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:73:12 [INFO] [stdout] | [INFO] [stdout] 73 | if (dirEntry.is_dir()) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 73 - if (dirEntry.is_dir()) { [INFO] [stdout] 73 + if dirEntry.is_dir() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:215:20 [INFO] [stdout] | [INFO] [stdout] 215 | if (args.len() <= 2) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 215 - if (args.len() <= 2) { [INFO] [stdout] 215 + if args.len() <= 2 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request` [INFO] [stdout] --> src/server.rs:57:13 [INFO] [stdout] | [INFO] [stdout] 57 | let request = match server.recv() { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:57:13 [INFO] [stdout] | [INFO] [stdout] 57 | let mut entry = frequencyMap.entry(token).or_insert(0 as usize); [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: `force` [INFO] [stdout] --> src/main.rs:197:15 [INFO] [stdout] | [INFO] [stdout] 197 | fn load_index(force: bool) -> io::Result>> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_force` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index_file` [INFO] [stdout] --> src/main.rs:205:9 [INFO] [stdout] | [INFO] [stdout] 205 | let index_file = "index.json"; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_index_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:206:9 [INFO] [stdout] | [INFO] [stdout] 206 | let mut args = env::args().collect::>(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `frequencyMap` should have a snake case name [INFO] [stdout] --> src/main.rs:51:13 [INFO] [stdout] | [INFO] [stdout] 51 | let mut frequencyMap: HashMap = HashMap::new(); [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `frequency_map` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `masterFrequencyMap` should have a snake case name [INFO] [stdout] --> src/main.rs:65:13 [INFO] [stdout] | [INFO] [stdout] 65 | let mut masterFrequencyMap = HashMap::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `master_frequency_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `dirEntry` should have a snake case name [INFO] [stdout] --> src/main.rs:69:13 [INFO] [stdout] | [INFO] [stdout] 69 | let dirEntry = entry.unwrap_or_else(|e| { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `dir_entry` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `frequencyMap` should have a snake case name [INFO] [stdout] --> src/main.rs:76:13 [INFO] [stdout] | [INFO] [stdout] 76 | let frequencyMap = match dirEntry.to_str() { [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `frequency_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.deref()` on a double reference, which returns `&std::string::String` instead of dereferencing the inner type [INFO] [stdout] --> src/main.rs:174:32 [INFO] [stdout] | [INFO] [stdout] 174 | result.insert(f.deref().deref().clone(), score.clone()); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.deref()` on a double reference, which returns `&&std::string::String` instead of dereferencing the inner type [INFO] [stdout] --> src/main.rs:174:24 [INFO] [stdout] | [INFO] [stdout] 174 | result.insert(f.deref().deref().clone(), score.clone()); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/server.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | router(request, index); [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] 59 | let _ = router(request, index); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.28s [INFO] running `Command { std: "docker" "inspect" "338916909e38d82b3fbdbd547f7a47c55341be446b9343e55bdb67b6ec81f65d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "338916909e38d82b3fbdbd547f7a47c55341be446b9343e55bdb67b6ec81f65d", kill_on_drop: false }` [INFO] [stdout] 338916909e38d82b3fbdbd547f7a47c55341be446b9343e55bdb67b6ec81f65d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2023-12-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ef0730b24cf179bb799bca3cfacf277a278d39a8d0a75229bbbada3c1a6a6504 [INFO] running `Command { std: "docker" "start" "-a" "ef0730b24cf179bb799bca3cfacf277a278d39a8d0a75229bbbada3c1a6a6504", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/main.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `xml::writer::events` [INFO] [stderr] --> src/main.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use xml::writer::events; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Algorithm`, `Stemmer` [INFO] [stderr] --> src/lexer.rs:1:21 [INFO] [stderr] | [INFO] [stderr] 1 | use rust_stemmers::{Algorithm, Stemmer}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/main.rs:22:50 [INFO] [stderr] | [INFO] [stderr] 22 | fn read_xml_and_parse(file_path: &str) -> Result<(String), Error> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 22 - fn read_xml_and_parse(file_path: &str) -> Result<(String), Error> { [INFO] [stderr] 22 + fn read_xml_and_parse(file_path: &str) -> Result { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/main.rs:41:8 [INFO] [stderr] | [INFO] [stderr] 41 | if (parsed_content.is_err()) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 41 - if (parsed_content.is_err()) { [INFO] [stderr] 41 + if parsed_content.is_err() { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/main.rs:73:12 [INFO] [stderr] | [INFO] [stderr] 73 | if (dirEntry.is_dir()) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 73 - if (dirEntry.is_dir()) { [INFO] [stderr] 73 + if dirEntry.is_dir() { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/main.rs:215:20 [INFO] [stderr] | [INFO] [stderr] 215 | if (args.len() <= 2) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 215 - if (args.len() <= 2) { [INFO] [stderr] 215 + if args.len() <= 2 { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused variable: `request` [INFO] [stderr] --> src/server.rs:57:13 [INFO] [stderr] | [INFO] [stderr] 57 | let request = match server.recv() { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:57:13 [INFO] [stderr] | [INFO] [stderr] 57 | let mut entry = frequencyMap.entry(token).or_insert(0 as usize); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `force` [INFO] [stderr] --> src/main.rs:197:15 [INFO] [stderr] | [INFO] [stderr] 197 | fn load_index(force: bool) -> io::Result>> { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_force` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `index_file` [INFO] [stderr] --> src/main.rs:205:9 [INFO] [stderr] | [INFO] [stderr] 205 | let index_file = "index.json"; [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_index_file` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:206:9 [INFO] [stderr] | [INFO] [stderr] 206 | let mut args = env::args().collect::>(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable `frequencyMap` should have a snake case name [INFO] [stderr] --> src/main.rs:51:13 [INFO] [stderr] | [INFO] [stderr] 51 | let mut frequencyMap: HashMap = HashMap::new(); [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `frequency_map` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `masterFrequencyMap` should have a snake case name [INFO] [stderr] --> src/main.rs:65:13 [INFO] [stderr] | [INFO] [stderr] 65 | let mut masterFrequencyMap = HashMap::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `master_frequency_map` [INFO] [stderr] [INFO] [stderr] warning: variable `dirEntry` should have a snake case name [INFO] [stderr] --> src/main.rs:69:13 [INFO] [stderr] | [INFO] [stderr] 69 | let dirEntry = entry.unwrap_or_else(|e| { [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `dir_entry` [INFO] [stderr] [INFO] [stderr] warning: variable `frequencyMap` should have a snake case name [INFO] [stderr] --> src/main.rs:76:13 [INFO] [stderr] | [INFO] [stderr] 76 | let frequencyMap = match dirEntry.to_str() { [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `frequency_map` [INFO] [stderr] [INFO] [stderr] warning: using `.deref()` on a double reference, which returns `&std::string::String` instead of dereferencing the inner type [INFO] [stderr] --> src/main.rs:174:32 [INFO] [stderr] | [INFO] [stderr] 174 | result.insert(f.deref().deref().clone(), score.clone()); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stderr] [INFO] [stderr] warning: using `.deref()` on a double reference, which returns `&&std::string::String` instead of dereferencing the inner type [INFO] [stderr] --> src/main.rs:174:24 [INFO] [stderr] | [INFO] [stderr] 174 | result.insert(f.deref().deref().clone(), score.clone()); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/server.rs:59:17 [INFO] [stderr] | [INFO] [stderr] 59 | router(request, index); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 59 | let _ = router(request, index); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `tfidf-search` (bin "tfidf-search" test) generated 19 warnings (run `cargo fix --bin "tfidf-search" --tests` to apply 12 suggestions) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tfidf_search-d4dfda875d733df7) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ef0730b24cf179bb799bca3cfacf277a278d39a8d0a75229bbbada3c1a6a6504", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef0730b24cf179bb799bca3cfacf277a278d39a8d0a75229bbbada3c1a6a6504", kill_on_drop: false }` [INFO] [stdout] ef0730b24cf179bb799bca3cfacf277a278d39a8d0a75229bbbada3c1a6a6504