[INFO] cloning repository https://github.com/Axertz/salad-maker [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Axertz/salad-maker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAxertz%2Fsalad-maker", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAxertz%2Fsalad-maker'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ed52d95faa4b0fbada92c8a59098cf77b84475cc [INFO] checking Axertz/salad-maker against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAxertz%2Fsalad-maker" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Axertz/salad-maker [INFO] finished tweaking git repo https://github.com/Axertz/salad-maker [INFO] tweaked toml for git repo https://github.com/Axertz/salad-maker written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Axertz/salad-maker on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Axertz/salad-maker 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ferris-says v0.3.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] ca2f571da5a4823af013ae56395b9ffbdb50827166e4ee91836b936e11f56d60 [INFO] running `Command { std: "docker" "start" "ca2f571da5a4823af013ae56395b9ffbdb50827166e4ee91836b936e11f56d60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ca2f571da5a4823af013ae56395b9ffbdb50827166e4ee91836b936e11f56d60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ca2f571da5a4823af013ae56395b9ffbdb50827166e4ee91836b936e11f56d60" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ca2f571da5a4823af013ae56395b9ffbdb50827166e4ee91836b936e11f56d60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ca2f571da5a4823af013ae56395b9ffbdb50827166e4ee91836b936e11f56d60" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Checking simd-adler32 v0.3.8 [INFO] [stderr] Compiling libc v0.2.178 [INFO] [stderr] Compiling miniquad v0.4.8 [INFO] [stderr] Checking ttf-parser v0.21.1 [INFO] [stderr] Checking bytemuck v1.24.0 [INFO] [stderr] Checking aho-corasick v1.1.4 [INFO] [stderr] Checking smawk v0.3.2 [INFO] [stderr] Checking unicode-linebreak v0.1.5 [INFO] [stderr] Compiling macroquad_macro v0.1.8 [INFO] [stderr] Checking quad-rand v0.2.3 [INFO] [stderr] Checking glam v0.27.0 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking fdeflate v0.3.7 [INFO] [stderr] Checking textwrap v0.16.2 [INFO] [stderr] Checking flate2 v1.1.5 [INFO] [stderr] Checking png v0.17.16 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Checking fontdue v0.9.3 [INFO] [stderr] Checking image v0.24.9 [INFO] [stderr] Checking macroquad v0.4.14 [INFO] [stderr] Checking regex v1.12.2 [INFO] [stderr] Checking ferris-says v0.3.2 [INFO] [stderr] Checking untitled v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::puzzle_mod` [INFO] [stdout] --> src/puzzle_mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::puzzle_mod; [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: `crate::puzzle_mod` [INFO] [stdout] --> src/pgraph_mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::puzzle_mod; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `macroquad::miniquad::CursorIcon::Default` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use macroquad::miniquad::CursorIcon::Default; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `error::Error`, `fmt`, and `string` [INFO] [stdout] --> src/main.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | use std::{error::Error, fmt, string}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Drag`, `Group`, and `Ui` [INFO] [stdout] --> src/main.rs:10:21 [INFO] [stdout] | [INFO] [stdout] 10 | widgets::{self, Group}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 11 | Drag, Ui, [INFO] [stdout] | ^^^^ ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::puzzle_mod` [INFO] [stdout] --> src/puzzle_mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::puzzle_mod; [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: `crate::puzzle_mod` [INFO] [stdout] --> src/pgraph_mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::puzzle_mod; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `macroquad::miniquad::CursorIcon::Default` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use macroquad::miniquad::CursorIcon::Default; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `error::Error`, `fmt`, and `string` [INFO] [stdout] --> src/main.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | use std::{error::Error, fmt, string}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Drag`, `Group`, and `Ui` [INFO] [stdout] --> src/main.rs:10:21 [INFO] [stdout] | [INFO] [stdout] 10 | widgets::{self, Group}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 11 | Drag, Ui, [INFO] [stdout] | ^^^^ ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pgraph_mod.rs:41:17 [INFO] [stdout] | [INFO] [stdout] 41 | let mut paths: Vec<[ char; 16 ]> = vec!(); [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: unused variable: `i` [INFO] [stdout] --> src/pgraph_mod.rs:40:13 [INFO] [stdout] | [INFO] [stdout] 40 | for i in self.min_word_length..self.max_word_length { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `paths` [INFO] [stdout] --> src/pgraph_mod.rs:41:17 [INFO] [stdout] | [INFO] [stdout] 41 | let mut paths: Vec<[ char; 16 ]> = vec!(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_paths` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/pgraph_mod.rs:41:17 [INFO] [stdout] | [INFO] [stdout] 41 | let mut paths: Vec<[ char; 16 ]> = vec!(); [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: unused variable: `i` [INFO] [stdout] --> src/pgraph_mod.rs:40:13 [INFO] [stdout] | [INFO] [stdout] 40 | for i in self.min_word_length..self.max_word_length { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `paths` [INFO] [stdout] --> src/pgraph_mod.rs:41:17 [INFO] [stdout] | [INFO] [stdout] 41 | let mut paths: Vec<[ char; 16 ]> = vec!(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_paths` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `min_letter_count` is never used [INFO] [stdout] --> src/puzzle_mod.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 45 | impl MinLetterFreqTable { [INFO] [stdout] | ----------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 60 | pub fn min_letter_count(&self) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ImpossiblePuzzle` is never constructed [INFO] [stdout] --> src/pgraph_mod.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct ImpossiblePuzzle; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `length` and `paths` are never read [INFO] [stdout] --> src/pgraph_mod.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 13 | struct PathGroup { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 14 | length: usize, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 15 | paths: Vec<[ char; 16 ]> [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `letters` and `path_groups` are never read [INFO] [stdout] --> src/pgraph_mod.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct PGraph { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 18 | letters: [ Option; 16 ], [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | path_groups: Vec, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `path_count`, `clear`, and `try_to_construct_puzzle` are never used [INFO] [stdout] --> src/pgraph_mod.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 25 | impl PGraph { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 46 | fn path_count(&self) -> u32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn clear(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | pub fn try_to_construct_puzzle(&mut self) -> Result<&mut Self, ImpossiblePuzzle> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `min_letter_count` is never used [INFO] [stdout] --> src/puzzle_mod.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 45 | impl MinLetterFreqTable { [INFO] [stdout] | ----------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 60 | pub fn min_letter_count(&self) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ImpossiblePuzzle` is never constructed [INFO] [stdout] --> src/pgraph_mod.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct ImpossiblePuzzle; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `length` and `paths` are never read [INFO] [stdout] --> src/pgraph_mod.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 13 | struct PathGroup { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 14 | length: usize, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 15 | paths: Vec<[ char; 16 ]> [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `letters` and `path_groups` are never read [INFO] [stdout] --> src/pgraph_mod.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct PGraph { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 18 | letters: [ Option; 16 ], [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | path_groups: Vec, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `path_count`, `clear`, and `try_to_construct_puzzle` are never used [INFO] [stdout] --> src/pgraph_mod.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 25 | impl PGraph { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 46 | fn path_count(&self) -> u32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn clear(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | pub fn try_to_construct_puzzle(&mut self) -> Result<&mut Self, ImpossiblePuzzle> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: unused dependency `ferris-says` [INFO] [stderr] --> Cargo.toml:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | ferris-says = "0.3.1" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `cargo::unused_dependencies` is set to `warn` by default [INFO] [stderr] help: consider removing the dependency on `ferris-says` [INFO] [stderr] warning: `untitled` (manifest) generated 1 warning [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.41s [INFO] running `Command { std: "docker" "inspect" "ca2f571da5a4823af013ae56395b9ffbdb50827166e4ee91836b936e11f56d60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca2f571da5a4823af013ae56395b9ffbdb50827166e4ee91836b936e11f56d60", kill_on_drop: false }` [INFO] [stdout] ca2f571da5a4823af013ae56395b9ffbdb50827166e4ee91836b936e11f56d60