[INFO] cloning repository https://github.com/hul0/jigsaw
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hul0/jigsaw" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhul0%2Fjigsaw", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhul0%2Fjigsaw'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] acde7bcf0cd38e5bb38f11dcbff9a7e83f24fcae
[INFO] testing hul0/jigsaw against 1.97.0-beta.6 for beta-1.98-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhul0%2Fjigsaw" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/hul0/jigsaw
[INFO] finished tweaking git repo https://github.com/hul0/jigsaw
[INFO] tweaked toml for git repo https://github.com/hul0/jigsaw written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hul0/jigsaw on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hul0/jigsaw 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" "+1.97.0-beta.6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 6827fa0ad6d6912193e03be6d9cc1aa6a365dd019326f61b7057cafe5cdcc846
[INFO] running `Command { std: "docker" "start" "6827fa0ad6d6912193e03be6d9cc1aa6a365dd019326f61b7057cafe5cdcc846", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6827fa0ad6d6912193e03be6d9cc1aa6a365dd019326f61b7057cafe5cdcc846", 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" "6827fa0ad6d6912193e03be6d9cc1aa6a365dd019326f61b7057cafe5cdcc846" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6827fa0ad6d6912193e03be6d9cc1aa6a365dd019326f61b7057cafe5cdcc846", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6827fa0ad6d6912193e03be6d9cc1aa6a365dd019326f61b7057cafe5cdcc846" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling actix-http v3.11.2
[INFO] [stderr]    Compiling actix-web v4.12.1
[INFO] [stderr]    Compiling actix-cors v0.7.1
[INFO] [stderr]    Compiling jigsaw v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/engine/markov.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::{self, BufRead, BufReader};
[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: `rayon::prelude`
[INFO] [stdout]  --> src/engine/mask.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rayon::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/engine/mask.rs:48:33
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn nth_candidate(&self, mut index: u128) -> Option<Vec<u8>> {
[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 import: `self`
[INFO] [stdout]  --> src/engine/markov.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::{self, BufRead, BufReader};
[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: `GenerationLevel`
[INFO] [stdout]  --> src/main.rs:8:53
[INFO] [stdout]   |
[INFO] [stdout] 8 | use cli::args::{JigsawArgs, Commands, OutputFormat, GenerationLevel, MemStyle, MemCase, NumPosition};
[INFO] [stdout]   |                                                     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude`
[INFO] [stdout]  --> src/engine/mask.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rayon::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/engine/mask.rs:48:33
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn nth_candidate(&self, mut index: u128) -> Option<Vec<u8>> {
[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: enum `Rule` is never used
[INFO] [stdout]  --> src/engine/rules.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum Rule {
[INFO] [stdout]   |          ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `apply` is never used
[INFO] [stdout]   --> src/engine/rules.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Rule {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] 20 |     pub fn apply(&self, candidate: &mut Vec<u8>) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RuleSet` is never constructed
[INFO] [stdout]   --> src/engine/rules.rs:77:12
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub struct RuleSet {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `apply` are never used
[INFO] [stdout]   --> src/engine/rules.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 81 | impl RuleSet {
[INFO] [stdout]    | ------------ associated items in this implementation
[INFO] [stdout] 82 |     pub fn new(rules: Vec<Rule>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |     pub fn apply(&self, candidate: &mut Vec<u8>) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] running `Command { std: "docker" "inspect" "6827fa0ad6d6912193e03be6d9cc1aa6a365dd019326f61b7057cafe5cdcc846", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6827fa0ad6d6912193e03be6d9cc1aa6a365dd019326f61b7057cafe5cdcc846" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling zerocopy-derive v0.8.39
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling page_size v0.6.0
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling actix-router v0.5.3
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling actix-web-codegen v4.3.0
[INFO] [stderr]    Compiling criterion-plot v0.8.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling criterion v0.8.2
[INFO] [stderr]    Compiling actix-http v3.11.2
[INFO] [stderr]    Compiling actix-web v4.12.1
[INFO] [stderr]    Compiling actix-cors v0.7.1
[INFO] [stderr]    Compiling jigsaw v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/engine/markov.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::{self, BufRead, BufReader};
[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: `rayon::prelude`
[INFO] [stdout]  --> src/engine/mask.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rayon::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/engine/mask.rs:48:33
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn nth_candidate(&self, mut index: u128) -> Option<Vec<u8>> {
[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 import: `self`
[INFO] [stdout]  --> src/engine/markov.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::{self, BufRead, BufReader};
[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: `rayon::prelude`
[INFO] [stdout]  --> src/engine/mask.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rayon::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/engine/mask.rs:48:33
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn nth_candidate(&self, mut index: u128) -> Option<Vec<u8>> {
[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 import: `Charset`
[INFO] [stdout]  --> tests/mask_tests.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use jigsaw::engine::mask::{Mask, Charset};
[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: `self`
[INFO] [stdout]  --> src/engine/markov.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::{self, BufRead, BufReader};
[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: `GenerationLevel`
[INFO] [stdout]  --> src/main.rs:8:53
[INFO] [stdout]   |
[INFO] [stdout] 8 | use cli::args::{JigsawArgs, Commands, OutputFormat, GenerationLevel, MemStyle, MemCase, NumPosition};
[INFO] [stdout]   |                                                     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/engine/markov.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io::{self, BufRead, BufReader};
[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: `GenerationLevel`
[INFO] [stdout]  --> src/main.rs:8:53
[INFO] [stdout]   |
[INFO] [stdout] 8 | use cli::args::{JigsawArgs, Commands, OutputFormat, GenerationLevel, MemStyle, MemCase, NumPosition};
[INFO] [stdout]   |                                                     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude`
[INFO] [stdout]  --> src/engine/mask.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rayon::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/engine/mask.rs:48:33
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn nth_candidate(&self, mut index: u128) -> Option<Vec<u8>> {
[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 import: `rayon::prelude`
[INFO] [stdout]  --> src/engine/mask.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rayon::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/engine/mask.rs:48:33
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn nth_candidate(&self, mut index: u128) -> Option<Vec<u8>> {
[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: enum `Rule` is never used
[INFO] [stdout]  --> src/engine/rules.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum Rule {
[INFO] [stdout]   |          ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `apply` is never used
[INFO] [stdout]   --> src/engine/rules.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Rule {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] 20 |     pub fn apply(&self, candidate: &mut Vec<u8>) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RuleSet` is never constructed
[INFO] [stdout]   --> src/engine/rules.rs:77:12
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub struct RuleSet {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `apply` are never used
[INFO] [stdout]   --> src/engine/rules.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 81 | impl RuleSet {
[INFO] [stdout]    | ------------ associated items in this implementation
[INFO] [stdout] 82 |     pub fn new(rules: Vec<Rule>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |     pub fn apply(&self, candidate: &mut Vec<u8>) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/engine/rules.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 81 | impl RuleSet {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 82 |     pub fn new(rules: Vec<Rule>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 34.95s
[INFO] running `Command { std: "docker" "inspect" "6827fa0ad6d6912193e03be6d9cc1aa6a365dd019326f61b7057cafe5cdcc846", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6827fa0ad6d6912193e03be6d9cc1aa6a365dd019326f61b7057cafe5cdcc846" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]  --> src/engine/markov.rs:6:15
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::io::{self, BufRead, BufReader};
[INFO] [stderr]   |               ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rayon::prelude`
[INFO] [stderr]  --> src/engine/mask.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use rayon::prelude::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/engine/mask.rs:48:33
[INFO] [stderr]    |
[INFO] [stderr] 48 |     pub fn nth_candidate(&self, mut index: u128) -> Option<Vec<u8>> {
[INFO] [stderr]    |                                 ----^^^^^
[INFO] [stderr]    |                                 |
[INFO] [stderr]    |                                 help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `jigsaw` (lib) generated 3 warnings (run `cargo fix --lib -p jigsaw` to apply 2 suggestions)
[INFO] [stderr] warning: `jigsaw` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr] warning: unused import: `Charset`
[INFO] [stderr]  --> tests/mask_tests.rs:1:34
[INFO] [stderr]   |
[INFO] [stderr] 1 | use jigsaw::engine::mask::{Mask, Charset};
[INFO] [stderr]   |                                  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `GenerationLevel`
[INFO] [stderr]  --> src/main.rs:8:53
[INFO] [stderr]   |
[INFO] [stderr] 8 | use cli::args::{JigsawArgs, Commands, OutputFormat, GenerationLevel, MemStyle, MemCase, NumPosition};
[INFO] [stderr]   |                                                     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/engine/rules.rs:82:12
[INFO] [stderr]    |
[INFO] [stderr] 81 | impl RuleSet {
[INFO] [stderr]    | ------------ associated function in this implementation
[INFO] [stderr] 82 |     pub fn new(rules: Vec<Rule>) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Rule` is never used
[INFO] [stderr]  --> src/engine/rules.rs:5:10
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub enum Rule {
[INFO] [stderr]   |          ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `apply` is never used
[INFO] [stderr]   --> src/engine/rules.rs:20:12
[INFO] [stderr]    |
[INFO] [stderr] 19 | impl Rule {
[INFO] [stderr]    | --------- method in this implementation
[INFO] [stderr] 20 |     pub fn apply(&self, candidate: &mut Vec<u8>) {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `RuleSet` is never constructed
[INFO] [stderr]   --> src/engine/rules.rs:77:12
[INFO] [stderr]    |
[INFO] [stderr] 77 | pub struct RuleSet {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `apply` are never used
[INFO] [stderr]   --> src/engine/rules.rs:82:12
[INFO] [stderr]    |
[INFO] [stderr] 81 | impl RuleSet {
[INFO] [stderr]    | ------------ associated items in this implementation
[INFO] [stderr] 82 |     pub fn new(rules: Vec<Rule>) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 86 |     pub fn apply(&self, candidate: &mut Vec<u8>) {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `jigsaw` (test "mask_tests") generated 1 warning (run `cargo fix --test "mask_tests" -p jigsaw` to apply 1 suggestion)
[INFO] [stderr] warning: `jigsaw` (bin "jigsaw" test) generated 5 warnings (3 duplicates) (run `cargo fix --bin "jigsaw" -p jigsaw --tests` to apply 1 suggestion)
[INFO] [stderr] warning: `jigsaw` (bin "jigsaw") generated 8 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/jigsaw-1106291a69db3e33)
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test engine::mask::tests::test_generation_odometer ... ok
[INFO] [stdout] test engine::mask::tests::test_generation_small ... ok
[INFO] [stdout] test engine::mask::tests::test_literal_handling ... ok
[INFO] [stdout] test engine::mask::tests::test_mask_parsing ... ok
[INFO] [stdout] test engine::mask::tests::test_nth_candidate ... ok
[INFO] [stdout] test engine::memorable::tests::test_batch ... ok
[INFO] [stdout] test engine::memorable::tests::test_default_generates ... ok
[INFO] [stdout] test engine::memorable::tests::test_passphrase_style ... ok
[INFO] [stdout] test engine::memorable::tests::test_upper_case ... ok
[INFO] [stdout] test engine::memorable::tests::test_config_word_count ... ok
[INFO] [stdout] test engine::personal::tests::test_date_formats ... ok
[INFO] [stdout] test engine::rules::tests::test_append ... ok
[INFO] [stdout] test engine::rules::tests::test_casing ... ok
[INFO] [stdout] test engine::rules::tests::test_chain ... ok
[INFO] [stdout] test engine::rules::tests::test_duplicate ... ok
[INFO] [stdout] test engine::rules::tests::test_noop ... ok
[INFO] [stdout] test engine::rules::tests::test_parsing ... ok
[INFO] [stdout] test engine::rules::tests::test_prepend ... ok
[INFO] [stdout] test engine::rules::tests::test_reflect ... ok
[INFO] [stdout] test engine::rules::tests::test_reverse ... ok
[INFO] [stdout] test engine::rules::tests::test_rotate ... ok
[INFO] [stdout] test engine::personal::tests::test_age_derivation ... ok
[INFO] [stdout] test engine::personal::tests::test_case_variants ... ok
[INFO] [stdout] test engine::personal::tests::test_phone_decomposition ... ok
[INFO] [stdout] test engine::personal::tests::test_reversed_short_only ... ok
[INFO] [stdout] test engine::personal::tests::test_camel_case_combo ... ok
[INFO] [stdout] test engine::personal::tests::test_leet_partial ... ok
[INFO] [stdout] test engine::personal::tests::test_length_filter ... ok
[INFO] [stdout] test engine::personal::tests::test_email_decomposition ... ok
[INFO] [stdout] test engine::personal::tests::test_kids_in_combos ... ok
[INFO] [stdout] test engine::personal::tests::test_triple_combos ... ok
[INFO] [stdout] test engine::personal::tests::test_nicknames ... ok
[INFO] [stdout] test engine::personal::tests::test_keyboard_walks ... ok
[INFO] [stdout] test engine::personal::tests::test_basic_generation ... ok
[INFO] [stdout] test engine::personal::tests::test_initials ... ok
[INFO] [stdout] test engine::personal::tests::test_idioms ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.68s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/jigsaw-380a25ae58e22b37)
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test engine::mask::tests::test_generation_odometer ... ok
[INFO] [stdout] test engine::mask::tests::test_generation_small ... ok
[INFO] [stdout] test engine::mask::tests::test_nth_candidate ... ok
[INFO] [stdout] test engine::memorable::tests::test_batch ... ok
[INFO] [stdout] test engine::mask::tests::test_mask_parsing ... ok
[INFO] [stdout] test engine::memorable::tests::test_default_generates ... ok
[INFO] [stdout] test engine::personal::tests::test_date_formats ... ok
[INFO] [stdout] test engine::memorable::tests::test_passphrase_style ... ok
[INFO] [stdout] test engine::memorable::tests::test_upper_case ... ok
[INFO] [stdout] test engine::mask::tests::test_literal_handling ... ok
[INFO] [stdout] test engine::personal::tests::test_case_variants ... ok
[INFO] [stdout] test engine::personal::tests::test_phone_decomposition ... ok
[INFO] [stdout] test engine::rules::tests::test_casing ... ok
[INFO] [stdout] test engine::memorable::tests::test_config_word_count ... ok
[INFO] [stdout] test engine::rules::tests::test_append ... ok
[INFO] [stdout] test engine::rules::tests::test_duplicate ... ok
[INFO] [stdout] test engine::rules::tests::test_noop ... ok
[INFO] [stdout] test engine::rules::tests::test_prepend ... ok
[INFO] [stdout] test engine::rules::tests::test_parsing ... ok
[INFO] [stdout] test engine::rules::tests::test_reflect ... ok
[INFO] [stdout] test engine::rules::tests::test_reverse ... ok
[INFO] [stdout] test engine::rules::tests::test_rotate ... ok
[INFO] [stdout] test engine::personal::tests::test_reversed_short_only ... ok
[INFO] [stdout] test engine::personal::tests::test_age_derivation ... ok
[INFO] [stdout] test engine::personal::tests::test_camel_case_combo ... ok
[INFO] [stdout] test engine::personal::tests::test_length_filter ... ok
[INFO] [stdout] test engine::personal::tests::test_email_decomposition ... ok
[INFO] [stdout] test engine::personal::tests::test_leet_partial ... ok
[INFO] [stdout] test engine::personal::tests::test_kids_in_combos ... ok
[INFO] [stdout] test engine::rules::tests::test_chain ... ok
[INFO] [stdout] test engine::personal::tests::test_triple_combos ... ok
[INFO] [stdout] test engine::personal::tests::test_keyboard_walks ... ok
[INFO] [stdout] test engine::personal::tests::test_nicknames ... ok
[INFO] [stdout] test engine::personal::tests::test_basic_generation ... ok
[INFO] [stdout] test engine::personal::tests::test_idioms ... ok
[INFO] [stdout] test engine::personal::tests::test_initials ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.68s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mask_tests.rs (/opt/rustwide/target/debug/deps/mask_tests-a739d85cd7056718)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_empty_mask ... ok
[INFO] [stdout] test test_integration_literals ... ok
[INFO] [stdout] test test_integration_numeric_mask ... ok
[INFO] [stdout] test test_integration_mixed_mask ... ok
[INFO] [stdout] test test_integration_special_chars ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jigsaw
[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" "6827fa0ad6d6912193e03be6d9cc1aa6a365dd019326f61b7057cafe5cdcc846", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6827fa0ad6d6912193e03be6d9cc1aa6a365dd019326f61b7057cafe5cdcc846", kill_on_drop: false }`
[INFO] [stdout] 6827fa0ad6d6912193e03be6d9cc1aa6a365dd019326f61b7057cafe5cdcc846
