[INFO] cloning repository https://github.com/Andromeda1101/wordle [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Andromeda1101/wordle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndromeda1101%2Fwordle", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndromeda1101%2Fwordle'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d800cf6bd2b7c717820c4aa44b2f30cfc9c60df0 [INFO] checking Andromeda1101/wordle against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-150727 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndromeda1101%2Fwordle" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Andromeda1101/wordle [INFO] finished tweaking git repo https://github.com/Andromeda1101/wordle [INFO] tweaked toml for git repo https://github.com/Andromeda1101/wordle written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Andromeda1101/wordle on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Andromeda1101/wordle 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ntest v0.9.3 [INFO] [stderr] Downloaded ntest_test_cases v0.9.3 [INFO] [stderr] Downloaded text_io v0.1.12 [INFO] [stderr] Downloaded colored v2.1.0 [INFO] [stderr] Downloaded stability v0.2.1 [INFO] [stderr] Downloaded ntest_timeout v0.9.3 [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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 35886b7933bdc97a76429082f2c0501a2387b6692ba121af42fa37df479c6123 [INFO] running `Command { std: "docker" "start" "-a" "35886b7933bdc97a76429082f2c0501a2387b6692ba121af42fa37df479c6123", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "35886b7933bdc97a76429082f2c0501a2387b6692ba121af42fa37df479c6123", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35886b7933bdc97a76429082f2c0501a2387b6692ba121af42fa37df479c6123", kill_on_drop: false }` [INFO] [stdout] 35886b7933bdc97a76429082f2c0501a2387b6692ba121af42fa37df479c6123 [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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3fcd616cfa257eb8aab844f032946da97ab901f20940776cb99d50eaee6711f1 [INFO] running `Command { std: "docker" "start" "-a" "3fcd616cfa257eb8aab844f032946da97ab901f20940776cb99d50eaee6711f1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling syn v2.0.68 [INFO] [stderr] Checking anstyle-parse v0.2.4 [INFO] [stderr] Checking colorchoice v1.0.1 [INFO] [stderr] Checking anstyle-query v1.1.0 [INFO] [stderr] Checking anstyle v1.0.7 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Compiling toml_datetime v0.6.6 [INFO] [stderr] Checking unicode-width v0.1.13 [INFO] [stderr] Checking is_terminal_polyfill v1.70.0 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Checking allocator-api2 v0.2.18 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking castaway v0.2.3 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking unicode-segmentation v1.11.0 [INFO] [stderr] Checking clap_lex v0.7.1 [INFO] [stderr] Checking clap_builder v4.5.8 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Checking lru v0.12.3 [INFO] [stderr] Checking compact_str v0.7.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking colored v2.1.0 [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking text_io v0.1.12 [INFO] [stderr] Checking unicode-truncate v1.1.0 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Checking pretty_assertions v1.4.0 [INFO] [stderr] Compiling toml_edit v0.21.1 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Compiling clap_derive v4.5.8 [INFO] [stderr] Compiling stability v0.2.1 [INFO] [stderr] Compiling ntest_test_cases v0.9.3 [INFO] [stderr] Compiling proc-macro-crate v3.1.0 [INFO] [stderr] Compiling ntest_timeout v0.9.3 [INFO] [stderr] Checking strum v0.26.3 [INFO] [stderr] Checking ntest v0.9.3 [INFO] [stderr] Checking ratatui v0.27.0 [INFO] [stderr] Checking clap v4.5.8 [INFO] [stderr] Checking assert-json-diff v2.0.2 [INFO] [stderr] Checking wordle v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Style` [INFO] [stdout] --> src/main.rs:9:22 [INFO] [stdout] | [INFO] [stdout] 9 | use ratatui::style::{Style, Stylize}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ratatui::widgets` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use ratatui::widgets; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::format` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use std::fmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Alignment`, `Event`, `Frame`, `KeyEvent`, `Line`, `Position`, `Text`, `Title`, `Widget`, `buffer::Buffer`, `prelude`, and `symbols::border` [INFO] [stdout] --> src/main.rs:32:23 [INFO] [stdout] | [INFO] [stdout] 32 | event::{self, Event, KeyCode, KeyEvent, KeyEventKind}, [INFO] [stdout] | ^^^^^ ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | prelude, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 37 | Terminal, [INFO] [stdout] 38 | buffer::Buffer, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 39 | layout::{Alignment, Rect}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 40 | symbols::border, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 41 | text::{Line, Text}, [INFO] [stdout] | ^^^^ ^^^^ [INFO] [stdout] 42 | widgets::{ [INFO] [stdout] 43 | block::{Position, Title}, [INFO] [stdout] | ^^^^^^^^ ^^^^^ [INFO] [stdout] 44 | Block, Paragraph, Widget, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | Frame, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Style` [INFO] [stdout] --> src/main.rs:9:22 [INFO] [stdout] | [INFO] [stdout] 9 | use ratatui::style::{Style, Stylize}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ratatui::widgets` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use ratatui::widgets; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::format` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use std::fmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Alignment`, `Event`, `Frame`, `KeyEvent`, `Line`, `Position`, `Text`, `Title`, `Widget`, `buffer::Buffer`, `prelude`, and `symbols::border` [INFO] [stdout] --> src/main.rs:32:23 [INFO] [stdout] | [INFO] [stdout] 32 | event::{self, Event, KeyCode, KeyEvent, KeyEventKind}, [INFO] [stdout] | ^^^^^ ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | prelude, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 37 | Terminal, [INFO] [stdout] 38 | buffer::Buffer, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 39 | layout::{Alignment, Rect}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 40 | symbols::border, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 41 | text::{Line, Text}, [INFO] [stdout] | ^^^^ ^^^^ [INFO] [stdout] 42 | widgets::{ [INFO] [stdout] 43 | block::{Position, Title}, [INFO] [stdout] | ^^^^^^^^ ^^^^^ [INFO] [stdout] 44 | Block, Paragraph, Widget, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | Frame, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `res` is never read [INFO] [stdout] --> src/main.rs:139:23 [INFO] [stdout] | [INFO] [stdout] 139 | let mut res = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:273:13 [INFO] [stdout] | [INFO] [stdout] 273 | fn sort_ans(mut a: &mut Vec<(String, f64)>)-> () { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:307:21 [INFO] [stdout] | [INFO] [stdout] 307 | let mut s:String = String::new(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/main.rs:307:21 [INFO] [stdout] | [INFO] [stdout] 307 | let mut s:String = String::new(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:465:61 [INFO] [stdout] | [INFO] [stdout] 465 | ... mut save_wtimes: &mut Vec<(String, usize)>, mut guess_list: &mut Vec, is_recm: bool) -> Result src/main.rs:494:13 [INFO] [stdout] | [INFO] [stdout] 494 | let mut vec_w = word_to_vec(word.clone()); [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/main.rs:495:13 [INFO] [stdout] | [INFO] [stdout] 495 | let mut vec_g = word_to_vec(guessword.clone()); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `tw` is never read [INFO] [stdout] --> src/main.rs:533:18 [INFO] [stdout] | [INFO] [stdout] 533 | let mut tw = String::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:566:9 [INFO] [stdout] | [INFO] [stdout] 566 | let mut buffer_reader = BufReader::new(file); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `readin_word` is never read [INFO] [stdout] --> src/main.rs:568:35 [INFO] [stdout] | [INFO] [stdout] 568 | let mut readin_word: String = String::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `target_word` is never read [INFO] [stdout] --> src/main.rs:586:27 [INFO] [stdout] | [INFO] [stdout] 586 | let mut target_word = String::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `res_w` is never read [INFO] [stdout] --> src/main.rs:770:32 [INFO] [stdout] | [INFO] [stdout] 770 | let mut res_w: usize = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/main.rs:908:13 [INFO] [stdout] | [INFO] [stdout] 908 | for j in 0..5 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:921:25 [INFO] [stdout] | [INFO] [stdout] 921 | mut guess_list: &mut Vec, is_recm: bool) -> Result<(),io::Error> { [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/main.rs:933:9 [INFO] [stdout] | [INFO] [stdout] 933 | let mut vec_w = word_to_vec(word.clone()); [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/main.rs:1005:21 [INFO] [stdout] | [INFO] [stdout] 1005 | let mut vec_g = word_to_vec(guessword.clone()); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/main.rs:1000:21 [INFO] [stdout] | [INFO] [stdout] 1000 | let c = getchar(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/main.rs:1051:13 [INFO] [stdout] | [INFO] [stdout] 1051 | let c = getchar(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/main.rs:1072:13 [INFO] [stdout] | [INFO] [stdout] 1072 | let c = getchar(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:194:18 [INFO] [stdout] | [INFO] [stdout] 194 | fn ui_output(&self)-> Paragraph { [INFO] [stdout] | ^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 194 | fn ui_output(&self)-> Paragraph<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `res` is never read [INFO] [stdout] --> src/main.rs:139:23 [INFO] [stdout] | [INFO] [stdout] 139 | let mut res = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:273:13 [INFO] [stdout] | [INFO] [stdout] 273 | fn sort_ans(mut a: &mut Vec<(String, f64)>)-> () { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:307:21 [INFO] [stdout] | [INFO] [stdout] 307 | let mut s:String = String::new(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/main.rs:307:21 [INFO] [stdout] | [INFO] [stdout] 307 | let mut s:String = String::new(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:465:61 [INFO] [stdout] | [INFO] [stdout] 465 | ... mut save_wtimes: &mut Vec<(String, usize)>, mut guess_list: &mut Vec, is_recm: bool) -> Result src/main.rs:494:13 [INFO] [stdout] | [INFO] [stdout] 494 | let mut vec_w = word_to_vec(word.clone()); [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/main.rs:495:13 [INFO] [stdout] | [INFO] [stdout] 495 | let mut vec_g = word_to_vec(guessword.clone()); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `tw` is never read [INFO] [stdout] --> src/main.rs:533:18 [INFO] [stdout] | [INFO] [stdout] 533 | let mut tw = String::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:566:9 [INFO] [stdout] | [INFO] [stdout] 566 | let mut buffer_reader = BufReader::new(file); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `readin_word` is never read [INFO] [stdout] --> src/main.rs:568:35 [INFO] [stdout] | [INFO] [stdout] 568 | let mut readin_word: String = String::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `target_word` is never read [INFO] [stdout] --> src/main.rs:586:27 [INFO] [stdout] | [INFO] [stdout] 586 | let mut target_word = String::new(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `res_w` is never read [INFO] [stdout] --> src/main.rs:770:32 [INFO] [stdout] | [INFO] [stdout] 770 | let mut res_w: usize = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/main.rs:908:13 [INFO] [stdout] | [INFO] [stdout] 908 | for j in 0..5 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:921:25 [INFO] [stdout] | [INFO] [stdout] 921 | mut guess_list: &mut Vec, is_recm: bool) -> Result<(),io::Error> { [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/main.rs:933:9 [INFO] [stdout] | [INFO] [stdout] 933 | let mut vec_w = word_to_vec(word.clone()); [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/main.rs:1005:21 [INFO] [stdout] | [INFO] [stdout] 1005 | let mut vec_g = word_to_vec(guessword.clone()); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/main.rs:1000:21 [INFO] [stdout] | [INFO] [stdout] 1000 | let c = getchar(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/main.rs:1051:13 [INFO] [stdout] | [INFO] [stdout] 1051 | let c = getchar(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/main.rs:1072:13 [INFO] [stdout] | [INFO] [stdout] 1072 | let c = getchar(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:194:18 [INFO] [stdout] | [INFO] [stdout] 194 | fn ui_output(&self)-> Paragraph { [INFO] [stdout] | ^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 194 | fn ui_output(&self)-> Paragraph<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.89s [INFO] running `Command { std: "docker" "inspect" "3fcd616cfa257eb8aab844f032946da97ab901f20940776cb99d50eaee6711f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3fcd616cfa257eb8aab844f032946da97ab901f20940776cb99d50eaee6711f1", kill_on_drop: false }` [INFO] [stdout] 3fcd616cfa257eb8aab844f032946da97ab901f20940776cb99d50eaee6711f1