[INFO] cloning repository https://github.com/phantomzone-org/local_mixing
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/phantomzone-org/local_mixing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphantomzone-org%2Flocal_mixing", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphantomzone-org%2Flocal_mixing'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2b2a0a956479d4c4dffad6c129c76ea73a0af7e6
[INFO] testing phantomzone-org/local_mixing against 1.91.0 for beta-1.92-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphantomzone-org%2Flocal_mixing" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/phantomzone-org/local_mixing
[INFO] finished tweaking git repo https://github.com/phantomzone-org/local_mixing
[INFO] tweaked toml for git repo https://github.com/phantomzone-org/local_mixing written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/phantomzone-org/local_mixing on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/phantomzone-org/local_mixing 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `crate::circuit::control_functions::GateControlFunc`
[INFO] [stdout]  --> src/circuit/circuit.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::circuit::control_functions::GateControlFunc;
[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::rainbow::database::PersistPermStore`
[INFO] [stdout]  --> src/circuit/circuit.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::rainbow::database::PersistPermStore;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IntoParallelRefIterator`
[INFO] [stdout]  --> src/circuit/circuit.rs:7:19
[INFO] [stdout]   |
[INFO] [stdout] 7 | use rayon::iter::{IntoParallelRefIterator, ParallelIterator};
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sync::Arc`
[INFO] [stdout]   --> src/circuit/circuit.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     sync::Arc,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `smallvec::SmallVec`
[INFO] [stdout]   --> src/circuit/circuit.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use smallvec::SmallVec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `create_table`, `insert_circuit`, and `is_convex`
[INFO] [stdout]  --> src/replace/replace.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 |         contiguous_convex, create_table, find_convex_subcircuit, get_canonical, insert_circuit,
[INFO] [stdout]   |                            ^^^^^^^^^^^^                                         ^^^^^^^^^^^^^^
[INFO] [stdout] 5 |         is_convex, random_circuit,
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dashmap::DashMap`
[INFO] [stdout]  --> src/replace/replace.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use dashmap::DashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `OptionalExtension` and `params`
[INFO] [stdout]   --> src/replace/replace.rs:12:16
[INFO] [stdout]    |
[INFO] [stdout] 12 | use rusqlite::{params, Connection, OptionalExtension};
[INFO] [stdout]    |                ^^^^^^              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration`, `HashMap`, `Instant`, `fs::OpenOptions`, `io::Write`, and `sync::Arc`
[INFO] [stdout]   --> src/replace/replace.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 15 |     collections::{HashMap, HashSet},
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 16 |     fs::OpenOptions, // used for testing
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 17 |     io::Write,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 18 |     sync::Arc,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 19 |     time::{Duration, Instant},
[INFO] [stdout]    |            ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CircuitSeq`
[INFO] [stdout]  --> src/rainbow/database.rs:1:22
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::circuit::{CircuitSeq, Permutation};
[INFO] [stdout]   |                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Sender` and `unbounded`
[INFO] [stdout]  --> src/random/random_data.rs:6:35
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crossbeam::channel::{bounded, unbounded, Sender};
[INFO] [stdout]   |                                   ^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SeedableRng` and `rngs::StdRng`
[INFO] [stdout]   --> src/random/random_data.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     rngs::StdRng,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 13 |     Rng, RngCore, SeedableRng,
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mutex`
[INFO] [stdout]   --> src/random/random_data.rs:28:14
[INFO] [stdout]    |
[INFO] [stdout] 28 |         Arc, Mutex,
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `lru::LruCache`
[INFO] [stdout]   --> src/random/random_data.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | use lru::LruCache;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude::*`
[INFO] [stdout]    --> src/random/random_data.rs:107:5
[INFO] [stdout]     |
[INFO] [stdout] 107 | use rayon::prelude::*;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/random/random_data.rs:506:21
[INFO] [stdout]     |
[INFO] [stdout] 505 |                     panic!("This shouldn't be possible");
[INFO] [stdout]     |                     ------------------------------------ any code following this expression is unreachable
[INFO] [stdout] 506 |                     non_convex[i] += 1;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/random/random_data.rs:538:21
[INFO] [stdout]     |
[INFO] [stdout] 537 |                     panic!("Right should be possible either");
[INFO] [stdout]     |                     ----------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 538 |                     non_convex[i] -= 1;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ParallelIterator`
[INFO] [stdout]  --> src/circuit/circuit.rs:7:44
[INFO] [stdout]   |
[INFO] [stdout] 7 | use rayon::iter::{IntoParallelRefIterator, ParallelIterator};
[INFO] [stdout]   |                                            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude`
[INFO] [stdout]   --> src/circuit/circuit.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use rayon::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `prelude::IndexedRandom`
[INFO] [stdout]   --> src/replace/replace.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | use rand::{prelude::IndexedRandom, Rng};
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `prelude`
[INFO] [stdout]   --> src/random/random_data.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     prelude::*,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `found_replacement` is assigned to, but never used
[INFO] [stdout]    --> src/replace/replace.rs:263:17
[INFO] [stdout]     |
[INFO] [stdout] 263 |         let mut found_replacement = false;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_found_replacement` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `found_replacement` is never read
[INFO] [stdout]    --> src/replace/replace.rs:309:25
[INFO] [stdout]     |
[INFO] [stdout] 309 |                         found_replacement = true;
[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 `prev_len` is assigned to, but never used
[INFO] [stdout]    --> src/replace/mixing.rs:177:13
[INFO] [stdout]     |
[INFO] [stdout] 177 |     let mut prev_len = acc.gates.len();
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_prev_len` instead
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `CACHE_SIZE`
[INFO] [stdout]     |
[INFO] [stdout] 177 -     let mut prev_len = acc.gates.len();
[INFO] [stdout] 177 +     let mut rainbow::canonical::CACHE_SIZE = acc.gates.len();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `prev_len` is never read
[INFO] [stdout]    --> src/replace/mixing.rs:189:13
[INFO] [stdout]     |
[INFO] [stdout] 189 |             prev_len = after;
[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/replace/mixing.rs:242:9
[INFO] [stdout]     |
[INFO] [stdout] 242 |     let mut combined = left.concat(&right);
[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: value assigned to `j` is never read
[INFO] [stdout]    --> src/rainbow/canonical.rs:522:21
[INFO] [stdout]     |
[INFO] [stdout] 522 |             let mut j:isize = -1;
[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/random/random_data.rs:124:13
[INFO] [stdout]     |
[INFO] [stdout] 124 |         let mut state = Gate::evaluate_index_list(0, &circuit.gates);
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CustomGradient` and `Gradient`
[INFO] [stdout]  --> src/main.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 | use colorgrad::{CustomGradient, Gradient};
[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 imports: `TryRngCore` and `rngs::OsRng`
[INFO] [stdout]  --> src/main.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rand::{rngs::OsRng, Rng, TryRngCore};
[INFO] [stdout]   |            ^^^^^^^^^^^       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `File`
[INFO] [stdout]  --> src/main.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fs::{self, File},
[INFO] [stdout]   |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `compress` and `random_id`
[INFO] [stdout]   --> src/main.rs:24:19
[INFO] [stdout]    |
[INFO] [stdout] 24 |         replace::{compress, random_canonical_id, random_id},
[INFO] [stdout]    |                   ^^^^^^^^                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `plotters::prelude`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use plotters::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 55.63s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.13.11
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "d144e704fa1f13e5369101355f16063fdf5428a6fa9d18d72fd12a3c4939c9df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d144e704fa1f13e5369101355f16063fdf5428a6fa9d18d72fd12a3c4939c9df", kill_on_drop: false }`
[INFO] [stdout] d144e704fa1f13e5369101355f16063fdf5428a6fa9d18d72fd12a3c4939c9df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ce54641e70e9b4fc47f0a30bc557f649c85e42130666a525ab7a835d5ba3fac
[INFO] running `Command { std: "docker" "start" "-a" "5ce54641e70e9b4fc47f0a30bc557f649c85e42130666a525ab7a835d5ba3fac", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `crate::circuit::control_functions::GateControlFunc`
[INFO] [stdout]  --> src/circuit/circuit.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::circuit::control_functions::GateControlFunc;
[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::rainbow::database::PersistPermStore`
[INFO] [stdout]  --> src/circuit/circuit.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::rainbow::database::PersistPermStore;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling local_mixing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `IntoParallelRefIterator`
[INFO] [stdout]  --> src/circuit/circuit.rs:7:19
[INFO] [stdout]   |
[INFO] [stdout] 7 | use rayon::iter::{IntoParallelRefIterator, ParallelIterator};
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sync::Arc`
[INFO] [stdout]   --> src/circuit/circuit.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     sync::Arc,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `smallvec::SmallVec`
[INFO] [stdout]   --> src/circuit/circuit.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use smallvec::SmallVec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `create_table`, `insert_circuit`, and `is_convex`
[INFO] [stdout]  --> src/replace/replace.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 |         contiguous_convex, create_table, find_convex_subcircuit, get_canonical, insert_circuit,
[INFO] [stdout]   |                            ^^^^^^^^^^^^                                         ^^^^^^^^^^^^^^
[INFO] [stdout] 5 |         is_convex, random_circuit,
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dashmap::DashMap`
[INFO] [stdout]  --> src/replace/replace.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use dashmap::DashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `OptionalExtension` and `params`
[INFO] [stdout]   --> src/replace/replace.rs:12:16
[INFO] [stdout]    |
[INFO] [stdout] 12 | use rusqlite::{params, Connection, OptionalExtension};
[INFO] [stdout]    |                ^^^^^^              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration`, `HashMap`, `Instant`, `fs::OpenOptions`, `io::Write`, and `sync::Arc`
[INFO] [stdout]   --> src/replace/replace.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 15 |     collections::{HashMap, HashSet},
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 16 |     fs::OpenOptions, // used for testing
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 17 |     io::Write,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 18 |     sync::Arc,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 19 |     time::{Duration, Instant},
[INFO] [stdout]    |            ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CircuitSeq`
[INFO] [stdout]  --> src/rainbow/database.rs:1:22
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::circuit::{CircuitSeq, Permutation};
[INFO] [stdout]   |                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Sender` and `unbounded`
[INFO] [stdout]  --> src/random/random_data.rs:6:35
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crossbeam::channel::{bounded, unbounded, Sender};
[INFO] [stdout]   |                                   ^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SeedableRng` and `rngs::StdRng`
[INFO] [stdout]   --> src/random/random_data.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     rngs::StdRng,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 13 |     Rng, RngCore, SeedableRng,
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mutex`
[INFO] [stdout]   --> src/random/random_data.rs:28:14
[INFO] [stdout]    |
[INFO] [stdout] 28 |         Arc, Mutex,
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `lru::LruCache`
[INFO] [stdout]   --> src/random/random_data.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | use lru::LruCache;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude::*`
[INFO] [stdout]    --> src/random/random_data.rs:107:5
[INFO] [stdout]     |
[INFO] [stdout] 107 | use rayon::prelude::*;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/random/random_data.rs:506:21
[INFO] [stdout]     |
[INFO] [stdout] 505 |                     panic!("This shouldn't be possible");
[INFO] [stdout]     |                     ------------------------------------ any code following this expression is unreachable
[INFO] [stdout] 506 |                     non_convex[i] += 1;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/random/random_data.rs:538:21
[INFO] [stdout]     |
[INFO] [stdout] 537 |                     panic!("Right should be possible either");
[INFO] [stdout]     |                     ----------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 538 |                     non_convex[i] -= 1;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ParallelIterator`
[INFO] [stdout]  --> src/circuit/circuit.rs:7:44
[INFO] [stdout]   |
[INFO] [stdout] 7 | use rayon::iter::{IntoParallelRefIterator, ParallelIterator};
[INFO] [stdout]   |                                            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude`
[INFO] [stdout]   --> src/circuit/circuit.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use rayon::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `prelude::IndexedRandom`
[INFO] [stdout]   --> src/replace/replace.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | use rand::{prelude::IndexedRandom, Rng};
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `prelude`
[INFO] [stdout]   --> src/random/random_data.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     prelude::*,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `found_replacement` is assigned to, but never used
[INFO] [stdout]    --> src/replace/replace.rs:263:17
[INFO] [stdout]     |
[INFO] [stdout] 263 |         let mut found_replacement = false;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_found_replacement` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `found_replacement` is never read
[INFO] [stdout]    --> src/replace/replace.rs:309:25
[INFO] [stdout]     |
[INFO] [stdout] 309 |                         found_replacement = true;
[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 `prev_len` is assigned to, but never used
[INFO] [stdout]    --> src/replace/mixing.rs:177:13
[INFO] [stdout]     |
[INFO] [stdout] 177 |     let mut prev_len = acc.gates.len();
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_prev_len` instead
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `CACHE_SIZE`
[INFO] [stdout]     |
[INFO] [stdout] 177 -     let mut prev_len = acc.gates.len();
[INFO] [stdout] 177 +     let mut rainbow::canonical::CACHE_SIZE = acc.gates.len();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `prev_len` is never read
[INFO] [stdout]    --> src/replace/mixing.rs:189:13
[INFO] [stdout]     |
[INFO] [stdout] 189 |             prev_len = after;
[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/replace/mixing.rs:242:9
[INFO] [stdout]     |
[INFO] [stdout] 242 |     let mut combined = left.concat(&right);
[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: value assigned to `j` is never read
[INFO] [stdout]    --> src/rainbow/canonical.rs:522:21
[INFO] [stdout]     |
[INFO] [stdout] 522 |             let mut j:isize = -1;
[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/random/random_data.rs:124:13
[INFO] [stdout]     |
[INFO] [stdout] 124 |         let mut state = Gate::evaluate_index_list(0, &circuit.gates);
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CustomGradient` and `Gradient`
[INFO] [stdout]  --> src/main.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 | use colorgrad::{CustomGradient, Gradient};
[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 imports: `TryRngCore` and `rngs::OsRng`
[INFO] [stdout]  --> src/main.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rand::{rngs::OsRng, Rng, TryRngCore};
[INFO] [stdout]   |            ^^^^^^^^^^^       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `File`
[INFO] [stdout]  --> src/main.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fs::{self, File},
[INFO] [stdout]   |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `compress` and `random_id`
[INFO] [stdout]   --> src/main.rs:24:19
[INFO] [stdout]    |
[INFO] [stdout] 24 |         replace::{compress, random_canonical_id, random_id},
[INFO] [stdout]    |                   ^^^^^^^^                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `plotters::prelude`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use plotters::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::circuit::control_functions::GateControlFunc`
[INFO] [stdout]  --> src/circuit/circuit.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::circuit::control_functions::GateControlFunc;
[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::rainbow::database::PersistPermStore`
[INFO] [stdout]  --> src/circuit/circuit.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::rainbow::database::PersistPermStore;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IntoParallelRefIterator`
[INFO] [stdout]  --> src/circuit/circuit.rs:7:19
[INFO] [stdout]   |
[INFO] [stdout] 7 | use rayon::iter::{IntoParallelRefIterator, ParallelIterator};
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sync::Arc`
[INFO] [stdout]   --> src/circuit/circuit.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     sync::Arc,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `smallvec::SmallVec`
[INFO] [stdout]   --> src/circuit/circuit.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use smallvec::SmallVec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::rainbow::init`
[INFO] [stdout]    --> src/circuit/circuit.rs:702:9
[INFO] [stdout]     |
[INFO] [stdout] 702 |     use crate::rainbow::init;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `create_table`, `insert_circuit`, and `is_convex`
[INFO] [stdout]  --> src/replace/replace.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 |         contiguous_convex, create_table, find_convex_subcircuit, get_canonical, insert_circuit,
[INFO] [stdout]   |                            ^^^^^^^^^^^^                                         ^^^^^^^^^^^^^^
[INFO] [stdout] 5 |         is_convex, random_circuit,
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dashmap::DashMap`
[INFO] [stdout]  --> src/replace/replace.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use dashmap::DashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `OptionalExtension` and `params`
[INFO] [stdout]   --> src/replace/replace.rs:12:16
[INFO] [stdout]    |
[INFO] [stdout] 12 | use rusqlite::{params, Connection, OptionalExtension};
[INFO] [stdout]    |                ^^^^^^              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration`, `HashMap`, `Instant`, `fs::OpenOptions`, `io::Write`, and `sync::Arc`
[INFO] [stdout]   --> src/replace/replace.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 15 |     collections::{HashMap, HashSet},
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 16 |     fs::OpenOptions, // used for testing
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 17 |     io::Write,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 18 |     sync::Arc,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 19 |     time::{Duration, Instant},
[INFO] [stdout]    |            ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CircuitSeq`
[INFO] [stdout]  --> src/rainbow/database.rs:1:22
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::circuit::{CircuitSeq, Permutation};
[INFO] [stdout]   |                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Sender` and `unbounded`
[INFO] [stdout]  --> src/random/random_data.rs:6:35
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crossbeam::channel::{bounded, unbounded, Sender};
[INFO] [stdout]   |                                   ^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SeedableRng` and `rngs::StdRng`
[INFO] [stdout]   --> src/random/random_data.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     rngs::StdRng,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 13 |     Rng, RngCore, SeedableRng,
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mutex`
[INFO] [stdout]   --> src/random/random_data.rs:28:14
[INFO] [stdout]    |
[INFO] [stdout] 28 |         Arc, Mutex,
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `lru::LruCache`
[INFO] [stdout]   --> src/random/random_data.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | use lru::LruCache;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude::*`
[INFO] [stdout]    --> src/random/random_data.rs:107:5
[INFO] [stdout]     |
[INFO] [stdout] 107 | use rayon::prelude::*;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::OpenOptions`
[INFO] [stdout]     --> src/random/random_data.rs:1270:9
[INFO] [stdout]      |
[INFO] [stdout] 1270 |     use std::fs::OpenOptions;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]     --> src/random/random_data.rs:1483:9
[INFO] [stdout]      |
[INFO] [stdout] 1483 |     use super::*;
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]     --> src/random/random_data.rs:1485:9
[INFO] [stdout]      |
[INFO] [stdout] 1485 |     use std::path::Path;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]     --> src/random/random_data.rs:1583:9
[INFO] [stdout]      |
[INFO] [stdout] 1583 |     use super::*;
[INFO] [stdout]      |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/random/random_data.rs:506:21
[INFO] [stdout]     |
[INFO] [stdout] 505 |                     panic!("This shouldn't be possible");
[INFO] [stdout]     |                     ------------------------------------ any code following this expression is unreachable
[INFO] [stdout] 506 |                     non_convex[i] += 1;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/random/random_data.rs:538:21
[INFO] [stdout]     |
[INFO] [stdout] 537 |                     panic!("Right should be possible either");
[INFO] [stdout]     |                     ----------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 538 |                     non_convex[i] -= 1;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ParallelIterator`
[INFO] [stdout]  --> src/circuit/circuit.rs:7:44
[INFO] [stdout]   |
[INFO] [stdout] 7 | use rayon::iter::{IntoParallelRefIterator, ParallelIterator};
[INFO] [stdout]   |                                            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude`
[INFO] [stdout]   --> src/circuit/circuit.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use rayon::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `prelude::IndexedRandom`
[INFO] [stdout]   --> src/replace/replace.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | use rand::{prelude::IndexedRandom, Rng};
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `prelude`
[INFO] [stdout]   --> src/random/random_data.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     prelude::*,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `found_replacement` is assigned to, but never used
[INFO] [stdout]    --> src/replace/replace.rs:263:17
[INFO] [stdout]     |
[INFO] [stdout] 263 |         let mut found_replacement = false;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_found_replacement` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `found_replacement` is never read
[INFO] [stdout]    --> src/replace/replace.rs:309:25
[INFO] [stdout]     |
[INFO] [stdout] 309 |                         found_replacement = true;
[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/replace/replace.rs:805:13
[INFO] [stdout]     |
[INFO] [stdout] 805 |         let mut conn = Connection::open("circuits.db").expect("Failed to open DB");
[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 `prev_len` is assigned to, but never used
[INFO] [stdout]    --> src/replace/mixing.rs:177:13
[INFO] [stdout]     |
[INFO] [stdout] 177 |     let mut prev_len = acc.gates.len();
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_prev_len` instead
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `CACHE_SIZE`
[INFO] [stdout]     |
[INFO] [stdout] 177 -     let mut prev_len = acc.gates.len();
[INFO] [stdout] 177 +     let mut rainbow::canonical::CACHE_SIZE = acc.gates.len();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `prev_len` is never read
[INFO] [stdout]    --> src/replace/mixing.rs:189:13
[INFO] [stdout]     |
[INFO] [stdout] 189 |             prev_len = after;
[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/replace/mixing.rs:242:9
[INFO] [stdout]     |
[INFO] [stdout] 242 |     let mut combined = left.concat(&right);
[INFO] [stdout]     |         ----^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `j` is never read
[INFO] [stdout]    --> src/rainbow/canonical.rs:522:21
[INFO] [stdout]     |
[INFO] [stdout] 522 |             let mut j:isize = -1;
[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/random/random_data.rs:124:13
[INFO] [stdout]     |
[INFO] [stdout] 124 |         let mut state = Gate::evaluate_index_list(0, &circuit.gates);
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.80s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.13.11
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "5ce54641e70e9b4fc47f0a30bc557f649c85e42130666a525ab7a835d5ba3fac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ce54641e70e9b4fc47f0a30bc557f649c85e42130666a525ab7a835d5ba3fac", kill_on_drop: false }`
[INFO] [stdout] 5ce54641e70e9b4fc47f0a30bc557f649c85e42130666a525ab7a835d5ba3fac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d179524492a0306c3e6e328cc8f4a88e5a0582898bca1a65beb917b25ed97837
[INFO] running `Command { std: "docker" "start" "-a" "d179524492a0306c3e6e328cc8f4a88e5a0582898bca1a65beb917b25ed97837", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::circuit::control_functions::GateControlFunc`
[INFO] [stderr]  --> src/circuit/circuit.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::circuit::control_functions::GateControlFunc;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::rainbow::database::PersistPermStore`
[INFO] [stderr]  --> src/circuit/circuit.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::rainbow::database::PersistPermStore;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `IntoParallelRefIterator`
[INFO] [stderr]  --> src/circuit/circuit.rs:7:19
[INFO] [stderr]   |
[INFO] [stderr] 7 | use rayon::iter::{IntoParallelRefIterator, ParallelIterator};
[INFO] [stderr]   |                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `sync::Arc`
[INFO] [stderr]   --> src/circuit/circuit.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     sync::Arc,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `smallvec::SmallVec`
[INFO] [stderr]   --> src/circuit/circuit.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use smallvec::SmallVec;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `create_table`, `insert_circuit`, and `is_convex`
[INFO] [stderr]  --> src/replace/replace.rs:4:28
[INFO] [stderr]   |
[INFO] [stderr] 4 |         contiguous_convex, create_table, find_convex_subcircuit, get_canonical, insert_circuit,
[INFO] [stderr]   |                            ^^^^^^^^^^^^                                         ^^^^^^^^^^^^^^
[INFO] [stderr] 5 |         is_convex, random_circuit,
[INFO] [stderr]   |         ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `dashmap::DashMap`
[INFO] [stderr]  --> src/replace/replace.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use dashmap::DashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `OptionalExtension` and `params`
[INFO] [stderr]   --> src/replace/replace.rs:12:16
[INFO] [stderr]    |
[INFO] [stderr] 12 | use rusqlite::{params, Connection, OptionalExtension};
[INFO] [stderr]    |                ^^^^^^              ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Duration`, `HashMap`, `Instant`, `fs::OpenOptions`, `io::Write`, and `sync::Arc`
[INFO] [stderr]   --> src/replace/replace.rs:15:19
[INFO] [stderr]    |
[INFO] [stderr] 15 |     collections::{HashMap, HashSet},
[INFO] [stderr]    |                   ^^^^^^^
[INFO] [stderr] 16 |     fs::OpenOptions, // used for testing
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 17 |     io::Write,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 18 |     sync::Arc,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 19 |     time::{Duration, Instant},
[INFO] [stderr]    |            ^^^^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `CircuitSeq`
[INFO] [stderr]  --> src/rainbow/database.rs:1:22
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::circuit::{CircuitSeq, Permutation};
[INFO] [stderr]   |                      ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Sender` and `unbounded`
[INFO] [stderr]  --> src/random/random_data.rs:6:35
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crossbeam::channel::{bounded, unbounded, Sender};
[INFO] [stderr]   |                                   ^^^^^^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `SeedableRng` and `rngs::StdRng`
[INFO] [stderr]   --> src/random/random_data.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     rngs::StdRng,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 13 |     Rng, RngCore, SeedableRng,
[INFO] [stderr]    |                   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Mutex`
[INFO] [stderr]   --> src/random/random_data.rs:28:14
[INFO] [stderr]    |
[INFO] [stderr] 28 |         Arc, Mutex,
[INFO] [stderr]    |              ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `lru::LruCache`
[INFO] [stderr]   --> src/random/random_data.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 | use lru::LruCache;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rayon::prelude::*`
[INFO] [stderr]    --> src/random/random_data.rs:107:5
[INFO] [stderr]     |
[INFO] [stderr] 107 | use rayon::prelude::*;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> src/random/random_data.rs:506:21
[INFO] [stderr]     |
[INFO] [stderr] 505 |                     panic!("This shouldn't be possible");
[INFO] [stderr]     |                     ------------------------------------ any code following this expression is unreachable
[INFO] [stderr] 506 |                     non_convex[i] += 1;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> src/random/random_data.rs:538:21
[INFO] [stderr]     |
[INFO] [stderr] 537 |                     panic!("Right should be possible either");
[INFO] [stderr]     |                     ----------------------------------------- any code following this expression is unreachable
[INFO] [stderr] 538 |                     non_convex[i] -= 1;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ParallelIterator`
[INFO] [stderr]  --> src/circuit/circuit.rs:7:44
[INFO] [stderr]   |
[INFO] [stderr] 7 | use rayon::iter::{IntoParallelRefIterator, ParallelIterator};
[INFO] [stderr]   |                                            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rayon::prelude`
[INFO] [stderr]   --> src/circuit/circuit.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use rayon::prelude::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `prelude::IndexedRandom`
[INFO] [stderr]   --> src/replace/replace.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | use rand::{prelude::IndexedRandom, Rng};
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `prelude`
[INFO] [stderr]   --> src/random/random_data.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     prelude::*,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `found_replacement` is assigned to, but never used
[INFO] [stderr]    --> src/replace/replace.rs:263:17
[INFO] [stderr]     |
[INFO] [stderr] 263 |         let mut found_replacement = false;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_found_replacement` instead
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `found_replacement` is never read
[INFO] [stderr]    --> src/replace/replace.rs:309:25
[INFO] [stderr]     |
[INFO] [stderr] 309 |                         found_replacement = true;
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `prev_len` is assigned to, but never used
[INFO] [stderr]    --> src/replace/mixing.rs:177:13
[INFO] [stderr]     |
[INFO] [stderr] 177 |     let mut prev_len = acc.gates.len();
[INFO] [stderr]     |             ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_prev_len` instead
[INFO] [stderr] help: you might have meant to pattern match on the similarly named constant `CACHE_SIZE`
[INFO] [stderr]     |
[INFO] [stderr] 177 -     let mut prev_len = acc.gates.len();
[INFO] [stderr] 177 +     let mut rainbow::canonical::CACHE_SIZE = acc.gates.len();
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `prev_len` is never read
[INFO] [stderr]    --> src/replace/mixing.rs:189:13
[INFO] [stderr]     |
[INFO] [stderr] 189 |             prev_len = after;
[INFO] [stderr]     |             ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/replace/mixing.rs:242:9
[INFO] [stderr]     |
[INFO] [stderr] 242 |     let mut combined = left.concat(&right);
[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: value assigned to `j` is never read
[INFO] [stderr]    --> src/rainbow/canonical.rs:522:21
[INFO] [stderr]     |
[INFO] [stderr] 522 |             let mut j:isize = -1;
[INFO] [stderr]     |                     ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/random/random_data.rs:124:13
[INFO] [stderr]     |
[INFO] [stderr] 124 |         let mut state = Gate::evaluate_index_list(0, &circuit.gates);
[INFO] [stderr]     |             ----^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::rainbow::init`
[INFO] [stderr]    --> src/circuit/circuit.rs:702:9
[INFO] [stderr]     |
[INFO] [stderr] 702 |     use crate::rainbow::init;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::OpenOptions`
[INFO] [stderr]     --> src/random/random_data.rs:1270:9
[INFO] [stderr]      |
[INFO] [stderr] 1270 |     use std::fs::OpenOptions;
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]     --> src/random/random_data.rs:1483:9
[INFO] [stderr]      |
[INFO] [stderr] 1483 |     use super::*;
[INFO] [stderr]      |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::path::Path`
[INFO] [stderr]     --> src/random/random_data.rs:1485:9
[INFO] [stderr]      |
[INFO] [stderr] 1485 |     use std::path::Path;
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]     --> src/random/random_data.rs:1583:9
[INFO] [stderr]      |
[INFO] [stderr] 1583 |     use super::*;
[INFO] [stderr]      |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/replace/replace.rs:805:13
[INFO] [stderr]     |
[INFO] [stderr] 805 |         let mut conn = Connection::open("circuits.db").expect("Failed to open DB");
[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: variable does not need to be mutable
[INFO] [stderr]    --> src/replace/mixing.rs:242:9
[INFO] [stderr]     |
[INFO] [stderr] 242 |     let mut combined = left.concat(&right);
[INFO] [stderr]     |         ----^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: `local_mixing` (lib) generated 28 warnings (run `cargo fix --lib -p local_mixing` to apply 18 suggestions)
[INFO] [stderr] warning: `local_mixing` (lib test) generated 34 warnings (27 duplicates) (run `cargo fix --lib -p local_mixing --tests` to apply 7 suggestions)
[INFO] [stderr] warning: unused imports: `CustomGradient` and `Gradient`
[INFO] [stderr]  --> src/main.rs:2:17
[INFO] [stderr]   |
[INFO] [stderr] 2 | use colorgrad::{CustomGradient, Gradient};
[INFO] [stderr]   |                 ^^^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `TryRngCore` and `rngs::OsRng`
[INFO] [stderr]  --> src/main.rs:5:12
[INFO] [stderr]   |
[INFO] [stderr] 5 | use rand::{rngs::OsRng, Rng, TryRngCore};
[INFO] [stderr]   |            ^^^^^^^^^^^       ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `File`
[INFO] [stderr]  --> src/main.rs:9:16
[INFO] [stderr]   |
[INFO] [stderr] 9 |     fs::{self, File},
[INFO] [stderr]   |                ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `compress` and `random_id`
[INFO] [stderr]   --> src/main.rs:24:19
[INFO] [stderr]    |
[INFO] [stderr] 24 |         replace::{compress, random_canonical_id, random_id},
[INFO] [stderr]    |                   ^^^^^^^^                       ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `plotters::prelude`
[INFO] [stderr]  --> src/main.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use plotters::prelude::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `local_mixing` (bin "local_mixing" test) generated 5 warnings (run `cargo fix --bin "local_mixing" --tests` to apply 4 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.13.11
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/local_mixing-eb81aeb570de71db)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test random::random_data::tests::test_convexity ... ok
[INFO] [stdout] test circuit::circuit::tests::test_from_string ... ok
[INFO] [stdout] test random::random_data::tests::split_butterfly_unique ... FAILED
[INFO] [stdout] test random::random_data::tests::test_check_cycles_n3m3 ... ok
[INFO] [stdout] test random::random_data::tests::test_shooting ... FAILED
[INFO] [stdout] test random::random_data::tests::test_compression_speed ... FAILED
[INFO] [stdout] test random::random_data::tests::test_print ... FAILED
[INFO] [stdout] test random::random_data::tests::test_identity ... FAILED
[INFO] [stdout] test random::random_data::tests::test_compression_big ... FAILED
[INFO] [stdout] test random::random_data::tests::verify_easy ... FAILED
[INFO] [stdout] test replace::replace::tests::random_circuit_exists_in_db ... FAILED
[INFO] [stdout] test random::random_data::tests::verify_butterfly ... ok
[INFO] [stdout] test random::random_data::tests::test_find_convex_subcircuit_min3_16wires ... ok
[INFO] [stdout] test random::random_data::tests::generate_random_equivalent_circuits has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "d179524492a0306c3e6e328cc8f4a88e5a0582898bca1a65beb917b25ed97837", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d179524492a0306c3e6e328cc8f4a88e5a0582898bca1a65beb917b25ed97837", kill_on_drop: false }`
[INFO] [stdout] d179524492a0306c3e6e328cc8f4a88e5a0582898bca1a65beb917b25ed97837
