[INFO] cloning repository https://github.com/ArsenalAlex108/overengineered_hkt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ArsenalAlex108/overengineered_hkt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArsenalAlex108%2Foverengineered_hkt", kill_on_drop: false }`
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[INFO] checking ArsenalAlex108/overengineered_hkt against master#55e86c996809902e8bbad512cfb4d2c18be446d9 for pr-153027
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArsenalAlex108%2Foverengineered_hkt" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
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[INFO] started tweaking git repo https://github.com/ArsenalAlex108/overengineered_hkt
[INFO] finished tweaking git repo https://github.com/ArsenalAlex108/overengineered_hkt
[INFO] tweaked toml for git repo https://github.com/ArsenalAlex108/overengineered_hkt written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ArsenalAlex108/overengineered_hkt on toolchain 55e86c996809902e8bbad512cfb4d2c18be446d9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+55e86c996809902e8bbad512cfb4d2c18be446d9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ArsenalAlex108/overengineered_hkt 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" "+55e86c996809902e8bbad512cfb4d2c18be446d9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr] package:   /opt/rustwide/workdir/overengineered_hkts/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
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[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling serde_core v1.0.228
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[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking overengineered_hkts v0.1.1 (/opt/rustwide/workdir/overengineered_hkts)
[INFO] [stdout] warning: unused import: `transmute::unsafe_transmute_id`
[INFO] [stdout]   --> overengineered_hkts/src/hkt/iter.rs:12:74
[INFO] [stdout]    |
[INFO] [stdout] 12 |     }, marker_classification::{AssertBlankOutput, ConstBool, TypeGuard}, transmute::unsafe_transmute_id, utils::CloneWrapper
[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: `marker::PhantomData` and `mem::transmute`
[INFO] [stdout]  --> overengineered_hkts/src/hkt/option.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     marker::PhantomData,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 4 |     mem::transmute,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Converge` and `transmute::unsafe_transmute_id`
[INFO] [stdout]   --> overengineered_hkts/src/hkt/option.rs:11:43
[INFO] [stdout]    |
[INFO] [stdout] 11 |         Applicative, CloneK, CloneOwnedK, Converge, CovariantK, FoldWhile, Foldable, Functor, Hkt,
[INFO] [stdout]    |                                           ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     transmute::unsafe_transmute_id,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `transmute::unsafe_transmute_id`
[INFO] [stdout]  --> overengineered_hkts/src/hkt/reference.rs:3:126
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ification::{self, HktClassification}, id::IdHkt}, transmute::unsafe_transmute_id};
[INFO] [stdout]   |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Converge`, `DependentClone`, and `transmute::unsafe_transmute_id`
[INFO] [stdout]   --> overengineered_hkts/src/hkt/vec.rs:12:43
[INFO] [stdout]    |
[INFO] [stdout] 12 |         Applicative, CloneK, CloneOwnedK, Converge, CovariantK, FoldWhile,
[INFO] [stdout]    |                                           ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     marker_classification::{AssertBlankOutput, ConstBool, DependentClone, TypeGuard},
[INFO] [stdout]    |                                                           ^^^^^^^^^^^^^^
[INFO] [stdout] 20 |     transmute::unsafe_transmute_id,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `hkt::traits::CovariantRefK`: Unused
[INFO] [stdout]  --> overengineered_hkts/src/hkt/id.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::hkt::CovariantRefK;
[INFO] [stdout]   |                 ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `hkt::traits::CovariantRefK`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/hkt/id.rs:369:10
[INFO] [stdout]     |
[INFO] [stdout] 369 | impl<'t> CovariantRefK<'t> for IdHkt {
[INFO] [stdout]     |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `hkt::traits::ClonePtrHkt`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/hkt/traits.rs:834:22
[INFO] [stdout]     |
[INFO] [stdout] 834 | impl<'t> Hkt<'t> for ClonePtrHkt {
[INFO] [stdout]     |                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `hkt::traits::ClonePtrHkt`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/hkt/traits.rs:841:28
[INFO] [stdout]     |
[INFO] [stdout] 841 | impl HktClassification for ClonePtrHkt {
[INFO] [stdout]     |                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `hkt::traits::ClonePtrHkt`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/hkt/traits.rs:845:54
[INFO] [stdout]     |
[INFO] [stdout] 845 | impl<'t, ReqIn: TypeGuard<'t>> CloneK<'t, ReqIn> for ClonePtrHkt {
[INFO] [stdout]     |                                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `hkt::traits::CloneFnHkt`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/hkt/traits.rs:858:10
[INFO] [stdout]     |
[INFO] [stdout] 858 | impl<'t> CloneFnHkt<'t> for ClonePtrHkt {
[INFO] [stdout]     |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `hkt::traits::ClonePtrHkt`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/hkt/traits.rs:858:29
[INFO] [stdout]     |
[INFO] [stdout] 858 | impl<'t> CloneFnHkt<'t> for ClonePtrHkt {
[INFO] [stdout]     |                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `hkt::traits::CloneFnHkt`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/hkt/traits.rs:923:10
[INFO] [stdout]     |
[INFO] [stdout] 923 | impl<'t> CloneFnHkt<'t> for DynCloneFnHkt {
[INFO] [stdout]     |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `marker_classification::IsUnpin`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:262:9
[INFO] [stdout]     |
[INFO] [stdout] 262 | impl<T> IsUnpin<ConstBool<false>> for T {
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `marker_classification::IsUnpin`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:265:16
[INFO] [stdout]     |
[INFO] [stdout] 265 | impl<T: Unpin> IsUnpin<ConstBool<true>> for T {
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `marker_classification::IsUnwindSafe`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:275:9
[INFO] [stdout]     |
[INFO] [stdout] 275 | impl<T> IsUnwindSafe<ConstBool<false>> for T {
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `marker_classification::IsUnwindSafe`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:278:21
[INFO] [stdout]     |
[INFO] [stdout] 278 | impl<T: UnwindSafe> IsUnwindSafe<ConstBool<true>> for T {
[INFO] [stdout]     |                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `marker_classification::IsRefUnwindSafe`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:288:9
[INFO] [stdout]     |
[INFO] [stdout] 288 | impl<T> IsRefUnwindSafe<ConstBool<false>> for T {
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `marker_classification::IsRefUnwindSafe`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:291:24
[INFO] [stdout]     |
[INFO] [stdout] 291 | impl<T: RefUnwindSafe> IsRefUnwindSafe<ConstBool<true>> for T {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `marker_classification::Wrapper`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:339:50
[INFO] [stdout]     |
[INFO] [stdout] 339 | unsafe impl<T: IsSend<ConstBool<true>>> Send for Wrapper<T> {}
[INFO] [stdout]     |                                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `marker_classification::Wrapper`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:340:50
[INFO] [stdout]     |
[INFO] [stdout] 340 | unsafe impl<T: IsSync<ConstBool<true>>> Sync for Wrapper<T> {}
[INFO] [stdout]     |                                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `marker_classification::IsUnpin`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:341:9
[INFO] [stdout]     |
[INFO] [stdout] 341 | impl<T: IsUnpin<ConstBool<true>>> Unpin for Wrapper<T> {}
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `marker_classification::Wrapper`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:341:45
[INFO] [stdout]     |
[INFO] [stdout] 341 | impl<T: IsUnpin<ConstBool<true>>> Unpin for Wrapper<T> {}
[INFO] [stdout]     |                                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `marker_classification::IsUnwindSafe`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:342:9
[INFO] [stdout]     |
[INFO] [stdout] 342 | impl<T: IsUnwindSafe<ConstBool<true>>> UnwindSafe for Wrapper<T> {}
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `marker_classification::Wrapper`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:342:55
[INFO] [stdout]     |
[INFO] [stdout] 342 | impl<T: IsUnwindSafe<ConstBool<true>>> UnwindSafe for Wrapper<T> {}
[INFO] [stdout]     |                                                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `marker_classification::IsRefUnwindSafe`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:343:9
[INFO] [stdout]     |
[INFO] [stdout] 343 | impl<T: IsRefUnwindSafe<ConstBool<true>>> RefUnwindSafe for Wrapper<T> {}
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `marker_classification::Wrapper`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:343:61
[INFO] [stdout]     |
[INFO] [stdout] 343 | impl<T: IsRefUnwindSafe<ConstBool<true>>> RefUnwindSafe for Wrapper<T> {}
[INFO] [stdout]     |                                                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `marker_classification::TraitRequirements`: The compiler cannot prove exhaustiveness
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:357:47
[INFO] [stdout]     |
[INFO] [stdout] 357 | pub(crate) trait TraitRequirementsTarget<Req: TraitRequirements>:
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `marker_classification::IsUnpin`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:360:7
[INFO] [stdout]     |
[INFO] [stdout] 360 |     + IsUnpin<Req::IsUnpin>
[INFO] [stdout]     |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `marker_classification::IsRefUnwindSafe`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:361:7
[INFO] [stdout]     |
[INFO] [stdout] 361 |     + IsRefUnwindSafe<Req::IsRefUnwindSafe>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `marker_classification::TraitRequirements`: The compiler cannot prove exhaustiveness
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:366:10
[INFO] [stdout]     |
[INFO] [stdout] 366 |     Req: TraitRequirements,
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `marker_classification::IsUnpin`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:369:11
[INFO] [stdout]     |
[INFO] [stdout] 369 |         + IsUnpin<Req::IsUnpin>
[INFO] [stdout]     |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `marker_classification::IsRefUnwindSafe`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:370:11
[INFO] [stdout]     |
[INFO] [stdout] 370 |         + IsRefUnwindSafe<Req::IsRefUnwindSafe>,
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `marker_classification::TraitRequirementsTarget`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:371:3
[INFO] [stdout]     |
[INFO] [stdout] 371 | > TraitRequirementsTarget<Req> for T
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `marker_classification::TraitRequirements`: The compiler cannot prove exhaustiveness
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:379:9
[INFO] [stdout]     |
[INFO] [stdout] 379 | impl<K> TraitRequirements for RequireNone<K> {
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `marker_classification::RequireNone`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:379:31
[INFO] [stdout]     |
[INFO] [stdout] 379 | impl<K> TraitRequirements for RequireNone<K> {
[INFO] [stdout]     |                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `marker_classification::RequireNone`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:391:31
[INFO] [stdout]     |
[INFO] [stdout] 391 | impl<K> HktClassification for RequireNone<K> {
[INFO] [stdout]     |                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `marker_classification::RequireNone`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:395:48
[INFO] [stdout]     |
[INFO] [stdout] 395 | impl<'t, K: UnsizedHkt<'t>> UnsizedHkt<'t> for RequireNone<K> {
[INFO] [stdout]     |                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `marker_classification::RequireNone`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:402:34
[INFO] [stdout]     |
[INFO] [stdout] 402 | impl<'t, K: Hkt<'t>> Hkt<'t> for RequireNone<K> {
[INFO] [stdout]     |                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `transmute::unsafe_transmute_id`
[INFO] [stdout]   --> overengineered_hkts/src/hkt/iter.rs:12:74
[INFO] [stdout]    |
[INFO] [stdout] 12 |     }, marker_classification::{AssertBlankOutput, ConstBool, TypeGuard}, transmute::unsafe_transmute_id, utils::CloneWrapper
[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: `marker::PhantomData` and `mem::transmute`
[INFO] [stdout]  --> overengineered_hkts/src/hkt/option.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     marker::PhantomData,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 4 |     mem::transmute,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Converge` and `transmute::unsafe_transmute_id`
[INFO] [stdout]   --> overengineered_hkts/src/hkt/option.rs:11:43
[INFO] [stdout]    |
[INFO] [stdout] 11 |         Applicative, CloneK, CloneOwnedK, Converge, CovariantK, FoldWhile, Foldable, Functor, Hkt,
[INFO] [stdout]    |                                           ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     transmute::unsafe_transmute_id,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `transmute::unsafe_transmute_id`
[INFO] [stdout]  --> overengineered_hkts/src/hkt/reference.rs:3:126
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ification::{self, HktClassification}, id::IdHkt}, transmute::unsafe_transmute_id};
[INFO] [stdout]   |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Converge`, `DependentClone`, and `transmute::unsafe_transmute_id`
[INFO] [stdout]   --> overengineered_hkts/src/hkt/vec.rs:12:43
[INFO] [stdout]    |
[INFO] [stdout] 12 |         Applicative, CloneK, CloneOwnedK, Converge, CovariantK, FoldWhile,
[INFO] [stdout]    |                                           ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     marker_classification::{AssertBlankOutput, ConstBool, DependentClone, TypeGuard},
[INFO] [stdout]    |                                                           ^^^^^^^^^^^^^^
[INFO] [stdout] 20 |     transmute::unsafe_transmute_id,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BitAnd`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/mod.rs:127:21
[INFO] [stdout]     |
[INFO] [stdout] 127 |     use core::ops::{BitAnd, Not};
[INFO] [stdout]     |                     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `id::IdHkt` and `result::ResultT`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/mod.rs:132:22
[INFO] [stdout]     |
[INFO] [stdout] 132 |         hkt::{Monad, id::IdHkt, one_of::T4Of5Hkt, option::OptionT, result::ResultT, vec::VecT},
[INFO] [stdout]     |                      ^^^^^^^^^                                     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `hkt::traits::CovariantRefK`: Unused
[INFO] [stdout]  --> overengineered_hkts/src/hkt/id.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::hkt::CovariantRefK;
[INFO] [stdout]   |                 ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `hkt::traits::CovariantRefK`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/hkt/id.rs:369:10
[INFO] [stdout]     |
[INFO] [stdout] 369 | impl<'t> CovariantRefK<'t> for IdHkt {
[INFO] [stdout]     |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `hkt::traits::ClonePtrHkt`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/hkt/traits.rs:834:22
[INFO] [stdout]     |
[INFO] [stdout] 834 | impl<'t> Hkt<'t> for ClonePtrHkt {
[INFO] [stdout]     |                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `hkt::traits::ClonePtrHkt`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/hkt/traits.rs:841:28
[INFO] [stdout]     |
[INFO] [stdout] 841 | impl HktClassification for ClonePtrHkt {
[INFO] [stdout]     |                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `hkt::traits::ClonePtrHkt`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/hkt/traits.rs:845:54
[INFO] [stdout]     |
[INFO] [stdout] 845 | impl<'t, ReqIn: TypeGuard<'t>> CloneK<'t, ReqIn> for ClonePtrHkt {
[INFO] [stdout]     |                                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `hkt::traits::CloneFnHkt`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/hkt/traits.rs:858:10
[INFO] [stdout]     |
[INFO] [stdout] 858 | impl<'t> CloneFnHkt<'t> for ClonePtrHkt {
[INFO] [stdout]     |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `hkt::traits::ClonePtrHkt`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/hkt/traits.rs:858:29
[INFO] [stdout]     |
[INFO] [stdout] 858 | impl<'t> CloneFnHkt<'t> for ClonePtrHkt {
[INFO] [stdout]     |                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `hkt::traits::CloneFnHkt`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/hkt/traits.rs:923:10
[INFO] [stdout]     |
[INFO] [stdout] 923 | impl<'t> CloneFnHkt<'t> for DynCloneFnHkt {
[INFO] [stdout]     |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `marker_classification::IsUnpin`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:262:9
[INFO] [stdout]     |
[INFO] [stdout] 262 | impl<T> IsUnpin<ConstBool<false>> for T {
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `marker_classification::IsUnpin`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:265:16
[INFO] [stdout]     |
[INFO] [stdout] 265 | impl<T: Unpin> IsUnpin<ConstBool<true>> for T {
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `marker_classification::IsUnwindSafe`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:275:9
[INFO] [stdout]     |
[INFO] [stdout] 275 | impl<T> IsUnwindSafe<ConstBool<false>> for T {
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `marker_classification::IsUnwindSafe`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:278:21
[INFO] [stdout]     |
[INFO] [stdout] 278 | impl<T: UnwindSafe> IsUnwindSafe<ConstBool<true>> for T {
[INFO] [stdout]     |                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `marker_classification::IsRefUnwindSafe`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:288:9
[INFO] [stdout]     |
[INFO] [stdout] 288 | impl<T> IsRefUnwindSafe<ConstBool<false>> for T {
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `marker_classification::IsRefUnwindSafe`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:291:24
[INFO] [stdout]     |
[INFO] [stdout] 291 | impl<T: RefUnwindSafe> IsRefUnwindSafe<ConstBool<true>> for T {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `marker_classification::Wrapper`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:339:50
[INFO] [stdout]     |
[INFO] [stdout] 339 | unsafe impl<T: IsSend<ConstBool<true>>> Send for Wrapper<T> {}
[INFO] [stdout]     |                                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `marker_classification::Wrapper`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:340:50
[INFO] [stdout]     |
[INFO] [stdout] 340 | unsafe impl<T: IsSync<ConstBool<true>>> Sync for Wrapper<T> {}
[INFO] [stdout]     |                                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `marker_classification::IsUnpin`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:341:9
[INFO] [stdout]     |
[INFO] [stdout] 341 | impl<T: IsUnpin<ConstBool<true>>> Unpin for Wrapper<T> {}
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `marker_classification::Wrapper`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:341:45
[INFO] [stdout]     |
[INFO] [stdout] 341 | impl<T: IsUnpin<ConstBool<true>>> Unpin for Wrapper<T> {}
[INFO] [stdout]     |                                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `marker_classification::IsUnwindSafe`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:342:9
[INFO] [stdout]     |
[INFO] [stdout] 342 | impl<T: IsUnwindSafe<ConstBool<true>>> UnwindSafe for Wrapper<T> {}
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `marker_classification::Wrapper`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:342:55
[INFO] [stdout]     |
[INFO] [stdout] 342 | impl<T: IsUnwindSafe<ConstBool<true>>> UnwindSafe for Wrapper<T> {}
[INFO] [stdout]     |                                                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `marker_classification::IsRefUnwindSafe`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:343:9
[INFO] [stdout]     |
[INFO] [stdout] 343 | impl<T: IsRefUnwindSafe<ConstBool<true>>> RefUnwindSafe for Wrapper<T> {}
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `marker_classification::Wrapper`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:343:61
[INFO] [stdout]     |
[INFO] [stdout] 343 | impl<T: IsRefUnwindSafe<ConstBool<true>>> RefUnwindSafe for Wrapper<T> {}
[INFO] [stdout]     |                                                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `marker_classification::TraitRequirements`: The compiler cannot prove exhaustiveness
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:357:47
[INFO] [stdout]     |
[INFO] [stdout] 357 | pub(crate) trait TraitRequirementsTarget<Req: TraitRequirements>:
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `marker_classification::IsUnpin`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:360:7
[INFO] [stdout]     |
[INFO] [stdout] 360 |     + IsUnpin<Req::IsUnpin>
[INFO] [stdout]     |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `marker_classification::IsRefUnwindSafe`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:361:7
[INFO] [stdout]     |
[INFO] [stdout] 361 |     + IsRefUnwindSafe<Req::IsRefUnwindSafe>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `marker_classification::TraitRequirements`: The compiler cannot prove exhaustiveness
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:366:10
[INFO] [stdout]     |
[INFO] [stdout] 366 |     Req: TraitRequirements,
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `marker_classification::IsUnpin`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:369:11
[INFO] [stdout]     |
[INFO] [stdout] 369 |         + IsUnpin<Req::IsUnpin>
[INFO] [stdout]     |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `marker_classification::IsRefUnwindSafe`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:370:11
[INFO] [stdout]     |
[INFO] [stdout] 370 |         + IsRefUnwindSafe<Req::IsRefUnwindSafe>,
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `marker_classification::TraitRequirementsTarget`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:371:3
[INFO] [stdout]     |
[INFO] [stdout] 371 | > TraitRequirementsTarget<Req> for T
[INFO] [stdout]     |   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `marker_classification::TraitRequirements`: The compiler cannot prove exhaustiveness
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:379:9
[INFO] [stdout]     |
[INFO] [stdout] 379 | impl<K> TraitRequirements for RequireNone<K> {
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `marker_classification::RequireNone`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:379:31
[INFO] [stdout]     |
[INFO] [stdout] 379 | impl<K> TraitRequirements for RequireNone<K> {
[INFO] [stdout]     |                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `marker_classification::RequireNone`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:391:31
[INFO] [stdout]     |
[INFO] [stdout] 391 | impl<K> HktClassification for RequireNone<K> {
[INFO] [stdout]     |                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `marker_classification::RequireNone`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:395:48
[INFO] [stdout]     |
[INFO] [stdout] 395 | impl<'t, K: UnsizedHkt<'t>> UnsizedHkt<'t> for RequireNone<K> {
[INFO] [stdout]     |                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `marker_classification::RequireNone`: Unused
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:402:34
[INFO] [stdout]     |
[INFO] [stdout] 402 | impl<'t, K: Hkt<'t>> Hkt<'t> for RequireNone<K> {
[INFO] [stdout]     |                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated type `marker_classification::TraitRequirements::IsSend`: The compiler cannot prove exhaustiveness
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:358:12
[INFO] [stdout]     |
[INFO] [stdout] 358 |     IsSend<Req::IsSend>
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated type `marker_classification::TraitRequirements::IsSync`: The compiler cannot prove exhaustiveness
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:359:14
[INFO] [stdout]     |
[INFO] [stdout] 359 |     + IsSync<Req::IsSync>
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated type `marker_classification::TraitRequirements::IsUnpin`: The compiler cannot prove exhaustiveness
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:360:15
[INFO] [stdout]     |
[INFO] [stdout] 360 |     + IsUnpin<Req::IsUnpin>
[INFO] [stdout]     |               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated type `marker_classification::TraitRequirements::IsRefUnwindSafe`: The compiler cannot prove exhaustiveness
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:361:23
[INFO] [stdout]     |
[INFO] [stdout] 361 |     + IsRefUnwindSafe<Req::IsRefUnwindSafe>
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated type `marker_classification::TraitRequirements::IsSend`: The compiler cannot prove exhaustiveness
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:367:15
[INFO] [stdout]     |
[INFO] [stdout] 367 |     T: IsSend<Req::IsSend>
[INFO] [stdout]     |               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated type `marker_classification::TraitRequirements::IsSync`: The compiler cannot prove exhaustiveness
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:368:18
[INFO] [stdout]     |
[INFO] [stdout] 368 |         + IsSync<Req::IsSync>
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated type `marker_classification::TraitRequirements::IsUnpin`: The compiler cannot prove exhaustiveness
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:369:19
[INFO] [stdout]     |
[INFO] [stdout] 369 |         + IsUnpin<Req::IsUnpin>
[INFO] [stdout]     |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated type `marker_classification::TraitRequirements::IsRefUnwindSafe`: The compiler cannot prove exhaustiveness
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:370:27
[INFO] [stdout]     |
[INFO] [stdout] 370 |         + IsRefUnwindSafe<Req::IsRefUnwindSafe>,
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated type `marker_classification::TraitRequirements::IsSend`: The compiler cannot prove exhaustiveness
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:358:12
[INFO] [stdout]     |
[INFO] [stdout] 358 |     IsSend<Req::IsSend>
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated type `marker_classification::TraitRequirements::IsSync`: The compiler cannot prove exhaustiveness
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:359:14
[INFO] [stdout]     |
[INFO] [stdout] 359 |     + IsSync<Req::IsSync>
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated type `marker_classification::TraitRequirements::IsUnpin`: The compiler cannot prove exhaustiveness
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:360:15
[INFO] [stdout]     |
[INFO] [stdout] 360 |     + IsUnpin<Req::IsUnpin>
[INFO] [stdout]     |               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated type `marker_classification::TraitRequirements::IsRefUnwindSafe`: The compiler cannot prove exhaustiveness
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:361:23
[INFO] [stdout]     |
[INFO] [stdout] 361 |     + IsRefUnwindSafe<Req::IsRefUnwindSafe>
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated type `marker_classification::TraitRequirements::IsSend`: The compiler cannot prove exhaustiveness
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:367:15
[INFO] [stdout]     |
[INFO] [stdout] 367 |     T: IsSend<Req::IsSend>
[INFO] [stdout]     |               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated type `marker_classification::TraitRequirements::IsSync`: The compiler cannot prove exhaustiveness
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:368:18
[INFO] [stdout]     |
[INFO] [stdout] 368 |         + IsSync<Req::IsSync>
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated type `marker_classification::TraitRequirements::IsUnpin`: The compiler cannot prove exhaustiveness
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:369:19
[INFO] [stdout]     |
[INFO] [stdout] 369 |         + IsUnpin<Req::IsUnpin>
[INFO] [stdout]     |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated type `marker_classification::TraitRequirements::IsRefUnwindSafe`: The compiler cannot prove exhaustiveness
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:370:27
[INFO] [stdout]     |
[INFO] [stdout] 370 |         + IsRefUnwindSafe<Req::IsRefUnwindSafe>,
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Functor`
[INFO] [stdout]  --> overengineered_hkts/src/hkt/laws/applicative.rs:7:30
[INFO] [stdout]   |
[INFO] [stdout] 7 |         Applicative, CloneK, Functor, one_of::T4Of5Hkt
[INFO] [stdout]   |                              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Functor`
[INFO] [stdout]  --> overengineered_hkts/src/hkt/laws/applicative.rs:7:30
[INFO] [stdout]   |
[INFO] [stdout] 7 |         Applicative, CloneK, Functor, one_of::T4Of5Hkt
[INFO] [stdout]   |                              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_t2`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/one_of.rs:205:9
[INFO] [stdout]     |
[INFO] [stdout] 205 |         map_t2: impl 'f + FnOnce(T2a) -> T2b,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_t2`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_t3`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/one_of.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 206 |         map_t3: impl 'f + FnOnce(T3a) -> T3b,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_t3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_t4`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/one_of.rs:207:9
[INFO] [stdout]     |
[INFO] [stdout] 207 |         map_t4: impl 'f + FnOnce(T4a) -> T4b,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_t4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_t5`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/one_of.rs:208:9
[INFO] [stdout]     |
[INFO] [stdout] 208 |         map_t5: impl 'f + FnOnce(T5a) -> T5b,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_t5`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_t1`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/one_of.rs:353:9
[INFO] [stdout]     |
[INFO] [stdout] 353 |         map_t1: impl 'f + FnOnce(T1a) -> T1b,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_t1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_t3`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/one_of.rs:355:9
[INFO] [stdout]     |
[INFO] [stdout] 355 |         map_t3: impl 'f + FnOnce(T3a) -> T3b,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_t3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_t4`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/one_of.rs:356:9
[INFO] [stdout]     |
[INFO] [stdout] 356 |         map_t4: impl 'f + FnOnce(T4a) -> T4b,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_t4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_t5`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/one_of.rs:357:9
[INFO] [stdout]     |
[INFO] [stdout] 357 |         map_t5: impl 'f + FnOnce(T5a) -> T5b,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_t5`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_t1`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/one_of.rs:502:9
[INFO] [stdout]     |
[INFO] [stdout] 502 |         map_t1: impl 'f + FnOnce(T1a) -> T1b,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_t1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_t2`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/one_of.rs:503:9
[INFO] [stdout]     |
[INFO] [stdout] 503 |         map_t2: impl 'f + FnOnce(T2a) -> T2b,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_t2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_t4`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/one_of.rs:505:9
[INFO] [stdout]     |
[INFO] [stdout] 505 |         map_t4: impl 'f + FnOnce(T4a) -> T4b,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_t4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_t5`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/one_of.rs:506:9
[INFO] [stdout]     |
[INFO] [stdout] 506 |         map_t5: impl 'f + FnOnce(T5a) -> T5b,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_t5`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_t1`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/one_of.rs:651:9
[INFO] [stdout]     |
[INFO] [stdout] 651 |         map_t1: impl 'f + FnOnce(T1a) -> T1b,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_t1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_t2`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/one_of.rs:652:9
[INFO] [stdout]     |
[INFO] [stdout] 652 |         map_t2: impl 'f + FnOnce(T2a) -> T2b,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_t2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_t3`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/one_of.rs:653:9
[INFO] [stdout]     |
[INFO] [stdout] 653 |         map_t3: impl 'f + FnOnce(T3a) -> T3b,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_t3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_t5`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/one_of.rs:655:9
[INFO] [stdout]     |
[INFO] [stdout] 655 |         map_t5: impl 'f + FnOnce(T5a) -> T5b,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_t5`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_t1`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/one_of.rs:800:9
[INFO] [stdout]     |
[INFO] [stdout] 800 |         map_t1: impl 'f + FnOnce(T1a) -> T1b,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_t1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_t2`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/one_of.rs:801:9
[INFO] [stdout]     |
[INFO] [stdout] 801 |         map_t2: impl 'f + FnOnce(T2a) -> T2b,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_t2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_t3`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/one_of.rs:802:9
[INFO] [stdout]     |
[INFO] [stdout] 802 |         map_t3: impl 'f + FnOnce(T3a) -> T3b,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_t3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_t4`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/one_of.rs:803:9
[INFO] [stdout]     |
[INFO] [stdout] 803 |         map_t4: impl 'f + FnOnce(T4a) -> T4b,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_t4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_t2`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/one_of.rs:205:9
[INFO] [stdout]     |
[INFO] [stdout] 205 |         map_t2: impl 'f + FnOnce(T2a) -> T2b,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_t2`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_t3`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/one_of.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 206 |         map_t3: impl 'f + FnOnce(T3a) -> T3b,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_t3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_t4`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/one_of.rs:207:9
[INFO] [stdout]     |
[INFO] [stdout] 207 |         map_t4: impl 'f + FnOnce(T4a) -> T4b,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_t4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_t5`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/one_of.rs:208:9
[INFO] [stdout]     |
[INFO] [stdout] 208 |         map_t5: impl 'f + FnOnce(T5a) -> T5b,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_t5`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_t1`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/one_of.rs:353:9
[INFO] [stdout]     |
[INFO] [stdout] 353 |         map_t1: impl 'f + FnOnce(T1a) -> T1b,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_t1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_t3`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/one_of.rs:355:9
[INFO] [stdout]     |
[INFO] [stdout] 355 |         map_t3: impl 'f + FnOnce(T3a) -> T3b,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_t3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_t4`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/one_of.rs:356:9
[INFO] [stdout]     |
[INFO] [stdout] 356 |         map_t4: impl 'f + FnOnce(T4a) -> T4b,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_t4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_t5`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/one_of.rs:357:9
[INFO] [stdout]     |
[INFO] [stdout] 357 |         map_t5: impl 'f + FnOnce(T5a) -> T5b,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_t5`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_t1`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/one_of.rs:502:9
[INFO] [stdout]     |
[INFO] [stdout] 502 |         map_t1: impl 'f + FnOnce(T1a) -> T1b,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_t1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_t2`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/one_of.rs:503:9
[INFO] [stdout]     |
[INFO] [stdout] 503 |         map_t2: impl 'f + FnOnce(T2a) -> T2b,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_t2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_t4`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/one_of.rs:505:9
[INFO] [stdout]     |
[INFO] [stdout] 505 |         map_t4: impl 'f + FnOnce(T4a) -> T4b,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_t4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_t5`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/one_of.rs:506:9
[INFO] [stdout]     |
[INFO] [stdout] 506 |         map_t5: impl 'f + FnOnce(T5a) -> T5b,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_t5`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_t1`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/one_of.rs:651:9
[INFO] [stdout]     |
[INFO] [stdout] 651 |         map_t1: impl 'f + FnOnce(T1a) -> T1b,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_t1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_t2`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/one_of.rs:652:9
[INFO] [stdout]     |
[INFO] [stdout] 652 |         map_t2: impl 'f + FnOnce(T2a) -> T2b,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_t2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_t3`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/one_of.rs:653:9
[INFO] [stdout]     |
[INFO] [stdout] 653 |         map_t3: impl 'f + FnOnce(T3a) -> T3b,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_t3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_t5`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/one_of.rs:655:9
[INFO] [stdout]     |
[INFO] [stdout] 655 |         map_t5: impl 'f + FnOnce(T5a) -> T5b,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_t5`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_t1`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/one_of.rs:800:9
[INFO] [stdout]     |
[INFO] [stdout] 800 |         map_t1: impl 'f + FnOnce(T1a) -> T1b,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_t1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_t2`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/one_of.rs:801:9
[INFO] [stdout]     |
[INFO] [stdout] 801 |         map_t2: impl 'f + FnOnce(T2a) -> T2b,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_t2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_t3`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/one_of.rs:802:9
[INFO] [stdout]     |
[INFO] [stdout] 802 |         map_t3: impl 'f + FnOnce(T3a) -> T3b,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_t3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map_t4`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/one_of.rs:803:9
[INFO] [stdout]     |
[INFO] [stdout] 803 |         map_t4: impl 'f + FnOnce(T4a) -> T4b,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_map_t4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:175:28
[INFO] [stdout]     |
[INFO] [stdout] 175 |     fn into_guarded<'a, A>(val: A) -> Self::Output<'a, A>
[INFO] [stdout]     |                            ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `homomorphism_law` is never used
[INFO] [stdout]   --> overengineered_hkts/src/hkt/laws/applicative.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn homomorphism_law<
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `interchange_law` is never used
[INFO] [stdout]   --> overengineered_hkts/src/hkt/laws/applicative.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn interchange_law<'a, 't: 'a, F: Applicative<'t, DependentClone, DependentClone, T4Of5Hkt>>(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `identity_law` is never used
[INFO] [stdout]   --> overengineered_hkts/src/hkt/laws/applicative.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub fn identity_law<'a, 't: 'a, F: Applicative<'t, DependentClone, DependentClone, T4Of5Hkt>>(
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `composition_law` is never used
[INFO] [stdout]   --> overengineered_hkts/src/hkt/laws/applicative.rs:80:8
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub fn composition_law<'a, 't: 'a, F: Applicative<'t, DependentClone, DependentClone, T4Of5Hkt>>(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `composition_law_k` is never used
[INFO] [stdout]    --> overengineered_hkts/src/hkt/laws/applicative.rs:134:15
[INFO] [stdout]     |
[INFO] [stdout] 134 | pub(crate) fn composition_law_k<'a, 't: 'a, F: Applicative<'t, DependentClone, DependentClone, T4Of5Hkt> + CloneK<'t, DependentClon...
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `identity_law` is never used
[INFO] [stdout]  --> overengineered_hkts/src/hkt/laws/functor.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn identity_law<
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `composite_law` is never used
[INFO] [stdout]   --> overengineered_hkts/src/hkt/laws/functor.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn composite_law<
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `left_identity_law` is never used
[INFO] [stdout]  --> overengineered_hkts/src/hkt/laws/monad.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn left_identity_law<'a, 't: 'a, F: Monad<'t, DependentClone, DependentClone, T4Of5Hkt>>(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `left_identity_law_k` is never used
[INFO] [stdout]   --> overengineered_hkts/src/hkt/laws/monad.rs:22:15
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub(crate) fn left_identity_law_k<'a, 't: 'a, F: Monad<'t, DependentClone, DependentClone, T4Of5Hkt> + CloneK<'t, DependentClone>>(
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `right_identity_law` is never used
[INFO] [stdout]   --> overengineered_hkts/src/hkt/laws/monad.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn right_identity_law<'a, 't: 'a, F: Monad<'t, DependentClone, DependentClone, T4Of5Hkt>>(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `associativity_law` is never used
[INFO] [stdout]   --> overengineered_hkts/src/hkt/laws/monad.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub fn associativity_law<'a, 't: 'a, F: Monad<'t, DependentClone, DependentClone, T4Of5Hkt>>(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `associativity_law_k` is never used
[INFO] [stdout]    --> overengineered_hkts/src/hkt/laws/monad.rs:104:8
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub fn associativity_law_k<'a, 't: 'a, F: Monad<'t, DependentClone, DependentClone, T4Of5Hkt> + CloneK<'t, DependentClone>>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `covariant_convert` is never used
[INFO] [stdout]    --> overengineered_hkts/src/hkt/traits.rs:794:8
[INFO] [stdout]     |
[INFO] [stdout] 790 | pub(crate) trait CovariantK<'t>: Hkt<'t> {
[INFO] [stdout]     |                  ---------- associated function in this trait
[INFO] [stdout] ...
[INFO] [stdout] 794 |     fn covariant_convert<'a, 'b, A>(a: Self::F<'a, A>) -> Self::F<'b, A>
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Wrapper` is never constructed
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:324:19
[INFO] [stdout]     |
[INFO] [stdout] 324 | pub(crate) struct Wrapper<T>(T);
[INFO] [stdout]     |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `TraitRequirements` is never used
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:347:18
[INFO] [stdout]     |
[INFO] [stdout] 347 | pub(crate) trait TraitRequirements {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `TraitRequirementsTarget` is never used
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:357:18
[INFO] [stdout]     |
[INFO] [stdout] 357 | pub(crate) trait TraitRequirementsTarget<Req: TraitRequirements>:
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RequireNone` is never constructed
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:377:19
[INFO] [stdout]     |
[INFO] [stdout] 377 | pub(crate) struct RequireNone<ActualHkt = NullaryHkt>(Infallible, PhantomMarker<ActualHkt>);
[INFO] [stdout]     |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `unsafe_transmute` is never used
[INFO] [stdout]   --> overengineered_hkts/src/transmute.rs:19:22
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub(crate) unsafe fn unsafe_transmute<T, U>(s: U) -> T
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `transmute_hkt` is never used
[INFO] [stdout]   --> overengineered_hkts/src/transmute.rs:95:8
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub fn transmute_hkt<'a, 't, A: Transmutable<B>, B, F: TransmutableHkt + Hkt<'t>>(
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/mod.rs:269:13
[INFO] [stdout]     |
[INFO] [stdout] 269 |         let input = Some(vec![-1, 0, 1, 2]);
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> overengineered_hkts/src/hkt/mod.rs:364:39
[INFO] [stdout]     |
[INFO] [stdout] 364 |             >(|i| *i, |i| *i, input, |i| Some(None)),
[INFO] [stdout]     |                                       ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:175:28
[INFO] [stdout]     |
[INFO] [stdout] 175 |     fn into_guarded<'a, A>(val: A) -> Self::Output<'a, A>
[INFO] [stdout]     |                            ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `covariant_convert` is never used
[INFO] [stdout]    --> overengineered_hkts/src/hkt/traits.rs:794:8
[INFO] [stdout]     |
[INFO] [stdout] 790 | pub(crate) trait CovariantK<'t>: Hkt<'t> {
[INFO] [stdout]     |                  ---------- associated function in this trait
[INFO] [stdout] ...
[INFO] [stdout] 794 |     fn covariant_convert<'a, 'b, A>(a: Self::F<'a, A>) -> Self::F<'b, A>
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `i32_to_vec_option` is never used
[INFO] [stdout]    --> overengineered_hkts/src/hkt/mod.rs:170:8
[INFO] [stdout]     |
[INFO] [stdout] 170 |     fn i32_to_vec_option(i: i32) -> Vec<Option<i32>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Wrapper` is never constructed
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:324:19
[INFO] [stdout]     |
[INFO] [stdout] 324 | pub(crate) struct Wrapper<T>(T);
[INFO] [stdout]     |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `TraitRequirements` is never used
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:347:18
[INFO] [stdout]     |
[INFO] [stdout] 347 | pub(crate) trait TraitRequirements {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `TraitRequirementsTarget` is never used
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:357:18
[INFO] [stdout]     |
[INFO] [stdout] 357 | pub(crate) trait TraitRequirementsTarget<Req: TraitRequirements>:
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RequireNone` is never constructed
[INFO] [stdout]    --> overengineered_hkts/src/marker_classification.rs:377:19
[INFO] [stdout]     |
[INFO] [stdout] 377 | pub(crate) struct RequireNone<ActualHkt = NullaryHkt>(Infallible, PhantomMarker<ActualHkt>);
[INFO] [stdout]     |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `unsafe_transmute` is never used
[INFO] [stdout]   --> overengineered_hkts/src/transmute.rs:19:22
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub(crate) unsafe fn unsafe_transmute<T, U>(s: U) -> T
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `transmute_hkt` is never used
[INFO] [stdout]   --> overengineered_hkts/src/transmute.rs:95:8
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub fn transmute_hkt<'a, 't, A: Transmutable<B>, B, F: TransmutableHkt + Hkt<'t>>(
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.31s
[INFO] running `Command { std: "docker" "inspect" "9cf79b3eb8c0b3ec93594e4332a81426426727c9202384142d634c2a4ef2e58a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cf79b3eb8c0b3ec93594e4332a81426426727c9202384142d634c2a4ef2e58a", kill_on_drop: false }`
[INFO] [stdout] 9cf79b3eb8c0b3ec93594e4332a81426426727c9202384142d634c2a4ef2e58a
