[INFO] cloning repository https://github.com/conorpo/bagalstreatcrab
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/conorpo/bagalstreatcrab" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconorpo%2Fbagalstreatcrab", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconorpo%2Fbagalstreatcrab'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 859ccd97018b468b529f22c8cb9890e8f52ade8c
[INFO] building conorpo/bagalstreatcrab against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconorpo%2Fbagalstreatcrab" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/conorpo/bagalstreatcrab on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/conorpo/bagalstreatcrab
[INFO] finished tweaking git repo https://github.com/conorpo/bagalstreatcrab
[INFO] tweaked toml for git repo https://github.com/conorpo/bagalstreatcrab written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/conorpo/bagalstreatcrab 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fbe9e4b8cfaebd4b0b4ce5c5c8d577130bd8c5af5665241526c85f67eb7ac6f7
[INFO] running `Command { std: "docker" "start" "-a" "fbe9e4b8cfaebd4b0b4ce5c5c8d577130bd8c5af5665241526c85f67eb7ac6f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fbe9e4b8cfaebd4b0b4ce5c5c8d577130bd8c5af5665241526c85f67eb7ac6f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbe9e4b8cfaebd4b0b4ce5c5c8d577130bd8c5af5665241526c85f67eb7ac6f7", kill_on_drop: false }`
[INFO] [stdout] fbe9e4b8cfaebd4b0b4ce5c5c8d577130bd8c5af5665241526c85f67eb7ac6f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aaa1be59778977d395c3f18d3fb406d0ecae492ffbd653c6ced4804bd3a6ba6e
[INFO] running `Command { std: "docker" "start" "-a" "aaa1be59778977d395c3f18d3fb406d0ecae492ffbd653c6ced4804bd3a6ba6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling bagalstreatcrab v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(generic_const_exprs)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information
[INFO] [stdout]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashSet`
[INFO] [stdout]   --> src/set.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | use std::collections::HashSet;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hash_set::*`
[INFO] [stdout]   --> src/set.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub use hash_set::*;
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::usize`
[INFO] [stdout]    --> src/set.rs:110:9
[INFO] [stdout]     |
[INFO] [stdout] 110 |     use std::usize;
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `self` and `util::*`
[INFO] [stdout]  --> src/algebraic_objects.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{ops::*, set::{self, *, Cardinality}, util::*};
[INFO] [stdout]   |                           ^^^^                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Div` and `array`
[INFO] [stdout]  --> src/mod_ints.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{array, ops::{Add, Div, Mul}};
[INFO] [stdout]   |           ^^^^^             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::marker::ConstParamTy`
[INFO] [stdout]  --> src/mod_ints.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::marker::ConstParamTy;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::BorrowMut`
[INFO] [stdout]  --> src/permutations.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::borrow::BorrowMut;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/permutations.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/set.rs:135:13
[INFO] [stdout]     |
[INFO] [stdout] 134 |             todo!();
[INFO] [stdout]     |             ------- any code following this expression is unreachable
[INFO] [stdout] 135 |             Cardinality::Infinite
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/algebraic_objects.rs:181:13
[INFO] [stdout]     |
[INFO] [stdout] 180 |             unimplemented!();
[INFO] [stdout]     |             ---------------- any code following this expression is unreachable
[INFO] [stdout] 181 |             self.is_subset_of(other)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/mod_ints.rs:148:9
[INFO] [stdout]     |
[INFO] [stdout] 147 |         todo!("Check if n is coprime to M");
[INFO] [stdout]     |         ----------------------------------- any code following this expression is unreachable
[INFO] [stdout] 148 |         U32CoprimeMod(n)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/mod_ints.rs:155:9
[INFO] [stdout]     |
[INFO] [stdout] 154 |         todo!("Check if n is coprime to M");
[INFO] [stdout]     |         ----------------------------------- any code following this expression is unreachable
[INFO] [stdout] 155 |         U64CoprimeMod(n)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/mod_ints.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 161 |         todo!("Check if n is coprime to M");
[INFO] [stdout]     |         ----------------------------------- any code following this expression is unreachable
[INFO] [stdout] 162 |         U128CoprimeMod(n)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `set`
[INFO] [stdout]   --> src/algebraic_objects.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |         let set = self.get_set();
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_set`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other_set`
[INFO] [stdout]   --> src/algebraic_objects.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |         let other_set = other.get_set();
[INFO] [stdout]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_other_set`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generators`
[INFO] [stdout]   --> src/algebraic_objects.rs:54:32
[INFO] [stdout]    |
[INFO] [stdout] 54 |         fn new_from_generators(generators: Rc<dyn SetT<T>>) -> Result<Self, &'static str> {
[INFO] [stdout]    |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generators`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generators`
[INFO] [stdout]    --> src/algebraic_objects.rs:108:32
[INFO] [stdout]     |
[INFO] [stdout] 108 |         fn new_from_generators(generators: Rc<dyn SetT<T>>) -> Result<Self, &'static str> {
[INFO] [stdout]     |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generators`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generators`
[INFO] [stdout]    --> src/algebraic_objects.rs:163:32
[INFO] [stdout]     |
[INFO] [stdout] 163 |         fn new_from_generators(generators: Rc<dyn SetT<T>>) -> Result<Self, &'static str> {
[INFO] [stdout]     |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generators`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/algebraic_objects.rs:171:37
[INFO] [stdout]     |
[INFO] [stdout] 171 |         fn test_divisibility(&self, a: T, b: T) -> bool {
[INFO] [stdout]     |                                     ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/algebraic_objects.rs:171:43
[INFO] [stdout]     |
[INFO] [stdout] 171 |         fn test_divisibility(&self, a: T, b: T) -> bool {
[INFO] [stdout]     |                                           ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]    --> src/algebraic_objects.rs:179:39
[INFO] [stdout]     |
[INFO] [stdout] 179 |         fn is_subquasigroup_of(&self, other: &dyn QuasigroupT<O, T>) -> bool {
[INFO] [stdout]     |                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generators`
[INFO] [stdout]    --> src/algebraic_objects.rs:223:32
[INFO] [stdout]     |
[INFO] [stdout] 223 |         fn new_from_generators(generators: Rc<dyn SetT<T>>) -> Result<Self, &'static str> {
[INFO] [stdout]     |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generators`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generators`
[INFO] [stdout]    --> src/algebraic_objects.rs:280:32
[INFO] [stdout]     |
[INFO] [stdout] 280 |         fn new_from_generators(generators: Rc<dyn SetT<T>>) -> Result<Self, &'static str> {
[INFO] [stdout]     |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generators`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/mod_ints.rs:146:16
[INFO] [stdout]     |
[INFO] [stdout] 146 |     pub fn new(n: u32) -> Self {
[INFO] [stdout]     |                ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/mod_ints.rs:153:16
[INFO] [stdout]     |
[INFO] [stdout] 153 |     pub fn new(n: u64) -> Self {
[INFO] [stdout]     |                ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/mod_ints.rs:160:16
[INFO] [stdout]     |
[INFO] [stdout] 160 |     pub fn new(n: u128) -> Self {
[INFO] [stdout]     |                ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/permutations.rs:17:20
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn try_new(mut perm: Vec<usize>) -> Result<Permutation<N>, ()> {
[INFO] [stdout]    |                    ----^^^^
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `set::Iter<T>` is more private than the item `set::SetT::iter`
[INFO] [stdout]   --> src/set.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn iter(&self) -> Iter<T> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ method `set::SetT::iter` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `set::Iter<T>` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/set.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | struct Iter<T> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: const parameter `p` should have an upper case name
[INFO] [stdout]  --> src/util.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Assert<const p: bool>;
[INFO] [stdout]   |                         ^ help: convert the identifier to upper case: `P`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bagalstreatcrab::ops::*`
[INFO] [stdout]  --> src/bin/gaplike.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use bagalstreatcrab::ops::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bagalstreatcrab::set`
[INFO] [stdout]  --> src/bin/gaplike.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bagalstreatcrab::set::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.12s
[INFO] running `Command { std: "docker" "inspect" "aaa1be59778977d395c3f18d3fb406d0ecae492ffbd653c6ced4804bd3a6ba6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aaa1be59778977d395c3f18d3fb406d0ecae492ffbd653c6ced4804bd3a6ba6e", kill_on_drop: false }`
[INFO] [stdout] aaa1be59778977d395c3f18d3fb406d0ecae492ffbd653c6ced4804bd3a6ba6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6eca7c973aa9b59e4becb75e719126e3ef2f02d9215bde9dc1adc53df8c688f9
[INFO] running `Command { std: "docker" "start" "-a" "6eca7c973aa9b59e4becb75e719126e3ef2f02d9215bde9dc1adc53df8c688f9", kill_on_drop: false }`
[INFO] [stdout] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(generic_const_exprs)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information
[INFO] [stdout]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashSet`
[INFO] [stdout]   --> src/set.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | use std::collections::HashSet;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hash_set::*`
[INFO] [stdout]   --> src/set.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub use hash_set::*;
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::usize`
[INFO] [stdout]    --> src/set.rs:110:9
[INFO] [stdout]     |
[INFO] [stdout] 110 |     use std::usize;
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `self` and `util::*`
[INFO] [stdout]  --> src/algebraic_objects.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{ops::*, set::{self, *, Cardinality}, util::*};
[INFO] [stdout]   |                           ^^^^                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Div` and `array`
[INFO] [stdout]  --> src/mod_ints.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{array, ops::{Add, Div, Mul}};
[INFO] [stdout]   |           ^^^^^             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::marker::ConstParamTy`
[INFO] [stdout]  --> src/mod_ints.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::marker::ConstParamTy;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::BorrowMut`
[INFO] [stdout]  --> src/permutations.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::borrow::BorrowMut;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/permutations.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/set.rs:135:13
[INFO] [stdout]     |
[INFO] [stdout] 134 |             todo!();
[INFO] [stdout]     |             ------- any code following this expression is unreachable
[INFO] [stdout] 135 |             Cardinality::Infinite
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/algebraic_objects.rs:181:13
[INFO] [stdout]     |
[INFO] [stdout] 180 |             unimplemented!();
[INFO] [stdout]     |             ---------------- any code following this expression is unreachable
[INFO] [stdout] 181 |             self.is_subset_of(other)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/mod_ints.rs:148:9
[INFO] [stdout]     |
[INFO] [stdout] 147 |         todo!("Check if n is coprime to M");
[INFO] [stdout]     |         ----------------------------------- any code following this expression is unreachable
[INFO] [stdout] 148 |         U32CoprimeMod(n)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/mod_ints.rs:155:9
[INFO] [stdout]     |
[INFO] [stdout] 154 |         todo!("Check if n is coprime to M");
[INFO] [stdout]     |         ----------------------------------- any code following this expression is unreachable
[INFO] [stdout] 155 |         U64CoprimeMod(n)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/mod_ints.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 161 |         todo!("Check if n is coprime to M");
[INFO] [stdout]     |         ----------------------------------- any code following this expression is unreachable
[INFO] [stdout] 162 |         U128CoprimeMod(n)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `set`
[INFO] [stdout]   --> src/algebraic_objects.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |         let set = self.get_set();
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_set`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other_set`
[INFO] [stdout]   --> src/algebraic_objects.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |         let other_set = other.get_set();
[INFO] [stdout]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_other_set`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generators`
[INFO] [stdout]   --> src/algebraic_objects.rs:54:32
[INFO] [stdout]    |
[INFO] [stdout] 54 |         fn new_from_generators(generators: Rc<dyn SetT<T>>) -> Result<Self, &'static str> {
[INFO] [stdout]    |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generators`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generators`
[INFO] [stdout]    --> src/algebraic_objects.rs:108:32
[INFO] [stdout]     |
[INFO] [stdout] 108 |         fn new_from_generators(generators: Rc<dyn SetT<T>>) -> Result<Self, &'static str> {
[INFO] [stdout]     |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generators`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generators`
[INFO] [stdout]    --> src/algebraic_objects.rs:163:32
[INFO] [stdout]     |
[INFO] [stdout] 163 |         fn new_from_generators(generators: Rc<dyn SetT<T>>) -> Result<Self, &'static str> {
[INFO] [stdout]     |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generators`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/algebraic_objects.rs:171:37
[INFO] [stdout]     |
[INFO] [stdout] 171 |         fn test_divisibility(&self, a: T, b: T) -> bool {
[INFO] [stdout]     |                                     ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/algebraic_objects.rs:171:43
[INFO] [stdout]     |
[INFO] [stdout] 171 |         fn test_divisibility(&self, a: T, b: T) -> bool {
[INFO] [stdout]     |                                           ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]    --> src/algebraic_objects.rs:179:39
[INFO] [stdout]     |
[INFO] [stdout] 179 |         fn is_subquasigroup_of(&self, other: &dyn QuasigroupT<O, T>) -> bool {
[INFO] [stdout]     |                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generators`
[INFO] [stdout]    --> src/algebraic_objects.rs:223:32
[INFO] [stdout]     |
[INFO] [stdout] 223 |         fn new_from_generators(generators: Rc<dyn SetT<T>>) -> Result<Self, &'static str> {
[INFO] [stdout]     |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generators`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generators`
[INFO] [stdout]    --> src/algebraic_objects.rs:280:32
[INFO] [stdout]     |
[INFO] [stdout] 280 |         fn new_from_generators(generators: Rc<dyn SetT<T>>) -> Result<Self, &'static str> {
[INFO] [stdout]     |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generators`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/mod_ints.rs:146:16
[INFO] [stdout]     |
[INFO] [stdout] 146 |     pub fn new(n: u32) -> Self {
[INFO] [stdout]     |                ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/mod_ints.rs:153:16
[INFO] [stdout]     |
[INFO] [stdout] 153 |     pub fn new(n: u64) -> Self {
[INFO] [stdout]     |                ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/mod_ints.rs:160:16
[INFO] [stdout]     |
[INFO] [stdout] 160 |     pub fn new(n: u128) -> Self {
[INFO] [stdout]     |                ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/permutations.rs:17:20
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn try_new(mut perm: Vec<usize>) -> Result<Permutation<N>, ()> {
[INFO] [stdout]    |                    ----^^^^
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bagalstreatcrab v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `set::Iter<T>` is more private than the item `set::SetT::iter`
[INFO] [stdout]   --> src/set.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn iter(&self) -> Iter<T> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ method `set::SetT::iter` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `set::Iter<T>` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/set.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | struct Iter<T> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: const parameter `p` should have an upper case name
[INFO] [stdout]  --> src/util.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Assert<const p: bool>;
[INFO] [stdout]   |                         ^ help: convert the identifier to upper case: `P`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bagalstreatcrab::ops::*`
[INFO] [stdout]  --> src/bin/gaplike.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use bagalstreatcrab::ops::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bagalstreatcrab::set`
[INFO] [stdout]  --> src/bin/gaplike.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bagalstreatcrab::set::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(generic_const_exprs)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information
[INFO] [stdout]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashSet`
[INFO] [stdout]   --> src/set.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | use std::collections::HashSet;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hash_set::*`
[INFO] [stdout]   --> src/set.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub use hash_set::*;
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::usize`
[INFO] [stdout]    --> src/set.rs:110:9
[INFO] [stdout]     |
[INFO] [stdout] 110 |     use std::usize;
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `util::*`
[INFO] [stdout]  --> src/algebraic_objects.rs:1:50
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{ops::*, set::{self, *, Cardinality}, util::*};
[INFO] [stdout]   |                                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::group::*`
[INFO] [stdout]    --> src/algebraic_objects.rs:329:9
[INFO] [stdout]     |
[INFO] [stdout] 329 |     use super::group::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::monoid::*`
[INFO] [stdout]    --> src/algebraic_objects.rs:331:9
[INFO] [stdout]     |
[INFO] [stdout] 331 |     use super::monoid::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ops::*`
[INFO] [stdout]    --> src/algebraic_objects.rs:332:9
[INFO] [stdout]     |
[INFO] [stdout] 332 |     use crate::ops::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ops::*`
[INFO] [stdout]    --> src/algebraic_objects.rs:336:13
[INFO] [stdout]     |
[INFO] [stdout] 336 |         use crate::ops::*;
[INFO] [stdout]     |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashSet`
[INFO] [stdout]    --> src/algebraic_objects.rs:337:13
[INFO] [stdout]     |
[INFO] [stdout] 337 |         use std::collections::HashSet;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter::FromIterator`
[INFO] [stdout]    --> src/algebraic_objects.rs:338:13
[INFO] [stdout]     |
[INFO] [stdout] 338 |         use std::iter::FromIterator;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Div` and `array`
[INFO] [stdout]  --> src/mod_ints.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{array, ops::{Add, Div, Mul}};
[INFO] [stdout]   |           ^^^^^             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::marker::ConstParamTy`
[INFO] [stdout]  --> src/mod_ints.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::marker::ConstParamTy;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::BorrowMut`
[INFO] [stdout]  --> src/permutations.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::borrow::BorrowMut;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/permutations.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/lib.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/set.rs:135:13
[INFO] [stdout]     |
[INFO] [stdout] 134 |             todo!();
[INFO] [stdout]     |             ------- any code following this expression is unreachable
[INFO] [stdout] 135 |             Cardinality::Infinite
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/algebraic_objects.rs:181:13
[INFO] [stdout]     |
[INFO] [stdout] 180 |             unimplemented!();
[INFO] [stdout]     |             ---------------- any code following this expression is unreachable
[INFO] [stdout] 181 |             self.is_subset_of(other)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/mod_ints.rs:148:9
[INFO] [stdout]     |
[INFO] [stdout] 147 |         todo!("Check if n is coprime to M");
[INFO] [stdout]     |         ----------------------------------- any code following this expression is unreachable
[INFO] [stdout] 148 |         U32CoprimeMod(n)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/mod_ints.rs:155:9
[INFO] [stdout]     |
[INFO] [stdout] 154 |         todo!("Check if n is coprime to M");
[INFO] [stdout]     |         ----------------------------------- any code following this expression is unreachable
[INFO] [stdout] 155 |         U64CoprimeMod(n)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/mod_ints.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 161 |         todo!("Check if n is coprime to M");
[INFO] [stdout]     |         ----------------------------------- any code following this expression is unreachable
[INFO] [stdout] 162 |         U128CoprimeMod(n)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `set`
[INFO] [stdout]   --> src/algebraic_objects.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |         let set = self.get_set();
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_set`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other_set`
[INFO] [stdout]   --> src/algebraic_objects.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |         let other_set = other.get_set();
[INFO] [stdout]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_other_set`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generators`
[INFO] [stdout]   --> src/algebraic_objects.rs:54:32
[INFO] [stdout]    |
[INFO] [stdout] 54 |         fn new_from_generators(generators: Rc<dyn SetT<T>>) -> Result<Self, &'static str> {
[INFO] [stdout]    |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generators`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generators`
[INFO] [stdout]    --> src/algebraic_objects.rs:108:32
[INFO] [stdout]     |
[INFO] [stdout] 108 |         fn new_from_generators(generators: Rc<dyn SetT<T>>) -> Result<Self, &'static str> {
[INFO] [stdout]     |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generators`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generators`
[INFO] [stdout]    --> src/algebraic_objects.rs:163:32
[INFO] [stdout]     |
[INFO] [stdout] 163 |         fn new_from_generators(generators: Rc<dyn SetT<T>>) -> Result<Self, &'static str> {
[INFO] [stdout]     |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generators`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/algebraic_objects.rs:171:37
[INFO] [stdout]     |
[INFO] [stdout] 171 |         fn test_divisibility(&self, a: T, b: T) -> bool {
[INFO] [stdout]     |                                     ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b`
[INFO] [stdout]    --> src/algebraic_objects.rs:171:43
[INFO] [stdout]     |
[INFO] [stdout] 171 |         fn test_divisibility(&self, a: T, b: T) -> bool {
[INFO] [stdout]     |                                           ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `other`
[INFO] [stdout]    --> src/algebraic_objects.rs:179:39
[INFO] [stdout]     |
[INFO] [stdout] 179 |         fn is_subquasigroup_of(&self, other: &dyn QuasigroupT<O, T>) -> bool {
[INFO] [stdout]     |                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_other`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generators`
[INFO] [stdout]    --> src/algebraic_objects.rs:223:32
[INFO] [stdout]     |
[INFO] [stdout] 223 |         fn new_from_generators(generators: Rc<dyn SetT<T>>) -> Result<Self, &'static str> {
[INFO] [stdout]     |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generators`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generators`
[INFO] [stdout]    --> src/algebraic_objects.rs:280:32
[INFO] [stdout]     |
[INFO] [stdout] 280 |         fn new_from_generators(generators: Rc<dyn SetT<T>>) -> Result<Self, &'static str> {
[INFO] [stdout]     |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generators`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `H`
[INFO] [stdout]    --> src/algebraic_objects.rs:351:17
[INFO] [stdout]     |
[INFO] [stdout] 351 |             let H = Group::<ADD, u8>::new_unchecked(Rc::new(SmallSet::new(vec![0,128])));
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_H`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/mod_ints.rs:146:16
[INFO] [stdout]     |
[INFO] [stdout] 146 |     pub fn new(n: u32) -> Self {
[INFO] [stdout]     |                ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/mod_ints.rs:153:16
[INFO] [stdout]     |
[INFO] [stdout] 153 |     pub fn new(n: u64) -> Self {
[INFO] [stdout]     |                ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]    --> src/mod_ints.rs:160:16
[INFO] [stdout]     |
[INFO] [stdout] 160 |     pub fn new(n: u128) -> Self {
[INFO] [stdout]     |                ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/permutations.rs:17:20
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn try_new(mut perm: Vec<usize>) -> Result<Permutation<N>, ()> {
[INFO] [stdout]    |                    ----^^^^
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `set::Iter<T>` is more private than the item `set::SetT::iter`
[INFO] [stdout]   --> src/set.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn iter(&self) -> Iter<T> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ method `set::SetT::iter` is reachable at visibility `pub`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `set::Iter<T>` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/set.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | struct Iter<T> {
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `G` should have a snake case name
[INFO] [stdout]    --> src/algebraic_objects.rs:350:17
[INFO] [stdout]     |
[INFO] [stdout] 350 |             let G = Group::<ADD, u8>::new_unchecked(Rc::new(UniversalSet::new(Cardinality::Finite(256))));
[INFO] [stdout]     |                 ^ help: convert the identifier to snake case: `g`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `H` should have a snake case name
[INFO] [stdout]    --> src/algebraic_objects.rs:351:17
[INFO] [stdout]     |
[INFO] [stdout] 351 |             let H = Group::<ADD, u8>::new_unchecked(Rc::new(SmallSet::new(vec![0,128])));
[INFO] [stdout]     |                 ^ help: convert the identifier to snake case: `h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: const parameter `p` should have an upper case name
[INFO] [stdout]  --> src/util.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Assert<const p: bool>;
[INFO] [stdout]   |                         ^ help: convert the identifier to upper case: `P`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "6eca7c973aa9b59e4becb75e719126e3ef2f02d9215bde9dc1adc53df8c688f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6eca7c973aa9b59e4becb75e719126e3ef2f02d9215bde9dc1adc53df8c688f9", kill_on_drop: false }`
[INFO] [stdout] 6eca7c973aa9b59e4becb75e719126e3ef2f02d9215bde9dc1adc53df8c688f9