[INFO] fetching crate veb-tree 0.1.0...
[INFO] testing veb-tree-0.1.0 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] extracting crate veb-tree 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate veb-tree 0.1.0
[INFO] finished tweaking crates.io crate veb-tree 0.1.0
[INFO] tweaked toml for crates.io crate veb-tree 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate veb-tree 0.1.0 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 132 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.4.0 (available: v0.8.1)
[INFO] [stderr]       Adding generic-array v0.14.9 (available: v1.3.5)
[INFO] [stderr]       Adding hashbrown v0.13.2 (available: v0.16.1)
[INFO] [stderr]       Adding pprof v0.11.1 (available: v0.15.0)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d51b64b9fce6a023b6d3b5e3347119e6bd288c4f17e0531bbd55c18a2ac5e426
[INFO] running `Command { std: "docker" "start" "-a" "d51b64b9fce6a023b6d3b5e3347119e6bd288c4f17e0531bbd55c18a2ac5e426", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d51b64b9fce6a023b6d3b5e3347119e6bd288c4f17e0531bbd55c18a2ac5e426", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d51b64b9fce6a023b6d3b5e3347119e6bd288c4f17e0531bbd55c18a2ac5e426", kill_on_drop: false }`
[INFO] [stdout] d51b64b9fce6a023b6d3b5e3347119e6bd288c4f17e0531bbd55c18a2ac5e426
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b226ae4a7607c03f328a211e7ef0534094509a53228281e6cdaefa2ea71a30f
[INFO] running `Command { std: "docker" "start" "-a" "4b226ae4a7607c03f328a211e7ef0534094509a53228281e6cdaefa2ea71a30f", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling zerocopy v0.8.33
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling hashbrown v0.13.2
[INFO] [stderr]    Compiling ghost v0.1.20
[INFO] [stderr]    Compiling veb-tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated trait `generic_array::ArrayLength`: please upgrade to generic-array 1.x
[INFO] [stdout]  --> src/collection/array.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use generic_array::{ArrayLength, GenericArray};
[INFO] [stdout]   |                     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]  --> src/collection/array.rs:5:34
[INFO] [stdout]   |
[INFO] [stdout] 5 | use generic_array::{ArrayLength, GenericArray};
[INFO] [stdout]   |                                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `generic_array::ArrayLength`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/collection/array.rs:71:21
[INFO] [stdout]    |
[INFO] [stdout] 71 |     K::Cardinality: ArrayLength<Option<Tree::Tree>>,
[INFO] [stdout]    |                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `generic_array::ArrayLength`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/collection/array.rs:76:31
[INFO] [stdout]    |
[INFO] [stdout] 76 | impl<V: VebTree, Cardinality: ArrayLength<Option<V>>> OptionArray<Cardinality>
[INFO] [stdout]    |                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/collection/array.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |     for GenericArray<Option<V>, Cardinality>
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/collection/array.rs:73:18
[INFO] [stdout]    |
[INFO] [stdout] 73 |     type Array = GenericArray<Option<Tree::Tree>, K::Cardinality>;
[INFO] [stdout]    |                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `generic_array::GenericArray::<T, N>::from_exact_iter`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/collection/array.rs:81:15
[INFO] [stdout]    |
[INFO] [stdout] 81 |         Self::from_exact_iter(repeat_with(|| None).take(Cardinality::USIZE)).unwrap()
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:59:16
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn min_val(&self) -> (MaybeBorrowed<Self::Key>, &Self::Value);
[INFO] [stdout]    |                ^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                |          |
[INFO] [stdout]    |                |          the same lifetime is hidden here
[INFO] [stdout]    |                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn min_val(&self) -> (MaybeBorrowed<'_, Self::Key>, &Self::Value);
[INFO] [stdout]    |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:64:20
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<Self::Key>, &mut Self::Value);
[INFO] [stdout]    |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                    |              |
[INFO] [stdout]    |                    |              the same lifetime is hidden here
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<'_, Self::Key>, &mut Self::Value);
[INFO] [stdout]    |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:69:16
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn max_val(&self) -> (MaybeBorrowed<Self::Key>, &Self::Value);
[INFO] [stdout]    |                ^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                |          |
[INFO] [stdout]    |                |          the same lifetime is hidden here
[INFO] [stdout]    |                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn max_val(&self) -> (MaybeBorrowed<'_, Self::Key>, &Self::Value);
[INFO] [stdout]    |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:74:20
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<Self::Key>, &mut Self::Value);
[INFO] [stdout]    |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                    |              |
[INFO] [stdout]    |                    |              the same lifetime is hidden here
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<'_, Self::Key>, &mut Self::Value);
[INFO] [stdout]    |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:86:20
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]    |                    ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                    |                       |
[INFO] [stdout]    |                    |                       the same lifetime is hidden here
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]    |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:94:24
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]    |                        ^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                        |                           |
[INFO] [stdout]    |                        |                           the same lifetime is hidden here
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]    |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:102:27
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]     |                           ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                           |                       |
[INFO] [stdout]     |                           |                       the same lifetime is hidden here
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]     |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 112 |         k: Q,
[INFO] [stdout] 113 |     ) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 113 |     ) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:121:25
[INFO] [stdout]     |
[INFO] [stdout] 121 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]     |                         ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                         |                       |
[INFO] [stdout]     |                         |                       the same lifetime is hidden here
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 121 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:130:9
[INFO] [stdout]     |
[INFO] [stdout] 130 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 131 |         k: Q,
[INFO] [stdout] 132 |     ) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 132 |     ) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:398:16
[INFO] [stdout]     |
[INFO] [stdout] 398 |     fn min_val(&self) -> (MaybeBorrowed<Self::Key>, &Self::Value) {
[INFO] [stdout]     |                ^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                |          |
[INFO] [stdout]     |                |          the same lifetime is hidden here
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 398 |     fn min_val(&self) -> (MaybeBorrowed<'_, Self::Key>, &Self::Value) {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:402:20
[INFO] [stdout]     |
[INFO] [stdout] 402 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |              |
[INFO] [stdout]     |                    |              the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 402 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<'_, Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:406:16
[INFO] [stdout]     |
[INFO] [stdout] 406 |     fn max_val(&self) -> (MaybeBorrowed<Self::Key>, &Self::Value) {
[INFO] [stdout]     |                ^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                |          |
[INFO] [stdout]     |                |          the same lifetime is hidden here
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 406 |     fn max_val(&self) -> (MaybeBorrowed<'_, Self::Key>, &Self::Value) {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:410:20
[INFO] [stdout]     |
[INFO] [stdout] 410 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |              |
[INFO] [stdout]     |                    |              the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 410 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<'_, Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:414:20
[INFO] [stdout]     |
[INFO] [stdout] 414 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]     |                    ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |                       |
[INFO] [stdout]     |                    |                       the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 414 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:422:24
[INFO] [stdout]     |
[INFO] [stdout] 422 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                        ^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                        |                           |
[INFO] [stdout]     |                        |                           the same lifetime is hidden here
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 422 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:430:27
[INFO] [stdout]     |
[INFO] [stdout] 430 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]     |                           ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                           |                       |
[INFO] [stdout]     |                           |                       the same lifetime is hidden here
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 430 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]     |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:439:9
[INFO] [stdout]     |
[INFO] [stdout] 439 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 440 |         k: Q,
[INFO] [stdout] 441 |     ) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 441 |     ) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:449:25
[INFO] [stdout]     |
[INFO] [stdout] 449 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]     |                         ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                         |                       |
[INFO] [stdout]     |                         |                       the same lifetime is hidden here
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 449 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:457:29
[INFO] [stdout]     |
[INFO] [stdout] 457 |     fn successor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                             ^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                             |                           |
[INFO] [stdout]     |                             |                           the same lifetime is hidden here
[INFO] [stdout]     |                             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 457 |     fn successor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:535:16
[INFO] [stdout]     |
[INFO] [stdout] 535 |     fn min_val(&self) -> (MaybeBorrowed<Self::Key>, &Self::Value) {
[INFO] [stdout]     |                ^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                |          |
[INFO] [stdout]     |                |          the same lifetime is hidden here
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 535 |     fn min_val(&self) -> (MaybeBorrowed<'_, Self::Key>, &Self::Value) {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:539:20
[INFO] [stdout]     |
[INFO] [stdout] 539 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |              |
[INFO] [stdout]     |                    |              the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 539 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<'_, Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:543:16
[INFO] [stdout]     |
[INFO] [stdout] 543 |     fn max_val(&self) -> (MaybeBorrowed<Self::Key>, &Self::Value) {
[INFO] [stdout]     |                ^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                |          |
[INFO] [stdout]     |                |          the same lifetime is hidden here
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 543 |     fn max_val(&self) -> (MaybeBorrowed<'_, Self::Key>, &Self::Value) {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:547:20
[INFO] [stdout]     |
[INFO] [stdout] 547 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |              |
[INFO] [stdout]     |                    |              the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 547 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<'_, Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:551:20
[INFO] [stdout]     |
[INFO] [stdout] 551 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]     |                    ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |                       |
[INFO] [stdout]     |                    |                       the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 551 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:559:24
[INFO] [stdout]     |
[INFO] [stdout] 559 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                        ^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                        |                           |
[INFO] [stdout]     |                        |                           the same lifetime is hidden here
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 559 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:567:27
[INFO] [stdout]     |
[INFO] [stdout] 567 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]     |                           ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                           |                       |
[INFO] [stdout]     |                           |                       the same lifetime is hidden here
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 567 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]     |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:576:9
[INFO] [stdout]     |
[INFO] [stdout] 576 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 577 |         k: Q,
[INFO] [stdout] 578 |     ) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 578 |     ) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:586:25
[INFO] [stdout]     |
[INFO] [stdout] 586 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]     |                         ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                         |                       |
[INFO] [stdout]     |                         |                       the same lifetime is hidden here
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 586 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:594:29
[INFO] [stdout]     |
[INFO] [stdout] 594 |     fn successor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                             ^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                             |                           |
[INFO] [stdout]     |                             |                           the same lifetime is hidden here
[INFO] [stdout]     |                             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 594 |     fn successor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/map/mod.rs:164:16
[INFO] [stdout]     |
[INFO] [stdout] 164 |     fn min_val(&self) -> (MaybeBorrowed<Self::Key>, &Self::Value) {
[INFO] [stdout]     |                ^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                |          |
[INFO] [stdout]     |                |          the same lifetime is hidden here
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 164 |     fn min_val(&self) -> (MaybeBorrowed<'_, Self::Key>, &Self::Value) {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/map/mod.rs:167:20
[INFO] [stdout]     |
[INFO] [stdout] 167 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |              |
[INFO] [stdout]     |                    |              the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 167 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<'_, Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/map/mod.rs:170:16
[INFO] [stdout]     |
[INFO] [stdout] 170 |     fn max_val(&self) -> (MaybeBorrowed<Self::Key>, &Self::Value) {
[INFO] [stdout]     |                ^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                |          |
[INFO] [stdout]     |                |          the same lifetime is hidden here
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 170 |     fn max_val(&self) -> (MaybeBorrowed<'_, Self::Key>, &Self::Value) {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/map/mod.rs:173:20
[INFO] [stdout]     |
[INFO] [stdout] 173 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |              |
[INFO] [stdout]     |                    |              the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 173 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<'_, Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/map/mod.rs:176:20
[INFO] [stdout]     |
[INFO] [stdout] 176 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]     |                    ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |                       |
[INFO] [stdout]     |                    |                       the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 176 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/map/mod.rs:186:24
[INFO] [stdout]     |
[INFO] [stdout] 186 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                        ^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                        |                           |
[INFO] [stdout]     |                        |                           the same lifetime is hidden here
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 186 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/map/mod.rs:196:27
[INFO] [stdout]     |
[INFO] [stdout] 196 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]     |                           ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                           |                       |
[INFO] [stdout]     |                           |                       the same lifetime is hidden here
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 196 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]     |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/map/mod.rs:207:9
[INFO] [stdout]     |
[INFO] [stdout] 207 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 208 |         k: Q,
[INFO] [stdout] 209 |     ) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 209 |     ) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/map/mod.rs:219:25
[INFO] [stdout]     |
[INFO] [stdout] 219 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]     |                         ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                         |                       |
[INFO] [stdout]     |                         |                       the same lifetime is hidden here
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 219 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/map/mod.rs:229:29
[INFO] [stdout]     |
[INFO] [stdout] 229 |     fn successor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                             ^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                             |                           |
[INFO] [stdout]     |                             |                           the same lifetime is hidden here
[INFO] [stdout]     |                             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 229 |     fn successor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/set.rs:124:16
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn min_val(&self) -> (MaybeBorrowed<Self::Key>, &Self::Value) {
[INFO] [stdout]     |                ^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                |          |
[INFO] [stdout]     |                |          the same lifetime is hidden here
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn min_val(&self) -> (MaybeBorrowed<'_, Self::Key>, &Self::Value) {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/set.rs:127:20
[INFO] [stdout]     |
[INFO] [stdout] 127 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |              |
[INFO] [stdout]     |                    |              the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 127 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<'_, Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/set.rs:130:16
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn max_val(&self) -> (MaybeBorrowed<Self::Key>, &Self::Value) {
[INFO] [stdout]     |                ^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                |          |
[INFO] [stdout]     |                |          the same lifetime is hidden here
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn max_val(&self) -> (MaybeBorrowed<'_, Self::Key>, &Self::Value) {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/set.rs:133:20
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |              |
[INFO] [stdout]     |                    |              the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<'_, Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/set.rs:137:20
[INFO] [stdout]     |
[INFO] [stdout] 137 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]     |                    ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |                       |
[INFO] [stdout]     |                    |                       the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 137 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/set.rs:149:24
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                        ^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                        |                           |
[INFO] [stdout]     |                        |                           the same lifetime is hidden here
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/set.rs:162:27
[INFO] [stdout]     |
[INFO] [stdout] 162 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]     |                           ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                           |                       |
[INFO] [stdout]     |                           |                       the same lifetime is hidden here
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 162 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]     |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/set.rs:172:9
[INFO] [stdout]     |
[INFO] [stdout] 172 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 173 |         k: Q,
[INFO] [stdout] 174 |     ) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 174 |     ) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/set.rs:183:25
[INFO] [stdout]     |
[INFO] [stdout] 183 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]     |                         ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                         |                       |
[INFO] [stdout]     |                         |                       the same lifetime is hidden here
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 183 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/set.rs:192:29
[INFO] [stdout]     |
[INFO] [stdout] 192 |     fn successor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                             ^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                             |                           |
[INFO] [stdout]     |                             |                           the same lifetime is hidden here
[INFO] [stdout]     |                             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 192 |     fn successor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree.rs:111:16
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn min_val(&self) -> (MaybeBorrowed<K>, &V) {
[INFO] [stdout]     |                ^^^^^      ^^^^^^^^^^^^^^^^  ^^ the same lifetime is elided here
[INFO] [stdout]     |                |          |
[INFO] [stdout]     |                |          the same lifetime is hidden here
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn min_val(&self) -> (MaybeBorrowed<'_, K>, &V) {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree.rs:116:20
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<K>, &mut V) {
[INFO] [stdout]     |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^  ^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |              |
[INFO] [stdout]     |                    |              the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<'_, K>, &mut V) {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree.rs:121:16
[INFO] [stdout]     |
[INFO] [stdout] 121 |     fn max_val(&self) -> (MaybeBorrowed<K>, &V) {
[INFO] [stdout]     |                ^^^^^      ^^^^^^^^^^^^^^^^  ^^ the same lifetime is elided here
[INFO] [stdout]     |                |          |
[INFO] [stdout]     |                |          the same lifetime is hidden here
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 121 |     fn max_val(&self) -> (MaybeBorrowed<'_, K>, &V) {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree.rs:131:20
[INFO] [stdout]     |
[INFO] [stdout] 131 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<K>, &mut V) {
[INFO] [stdout]     |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^  ^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |              |
[INFO] [stdout]     |                    |              the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 131 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<'_, K>, &mut V) {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree.rs:141:20
[INFO] [stdout]     |
[INFO] [stdout] 141 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<K>, &Self::Value)>
[INFO] [stdout]     |                    ^^^^^                   ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |                       |
[INFO] [stdout]     |                    |                       the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 141 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, K>, &Self::Value)>
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree.rs:175:24
[INFO] [stdout]     |
[INFO] [stdout] 175 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<K>, &mut Self::Value)>
[INFO] [stdout]     |                        ^^^^^^^^^                   ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                        |                           |
[INFO] [stdout]     |                        |                           the same lifetime is hidden here
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 175 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, K>, &mut Self::Value)>
[INFO] [stdout]     |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree.rs:209:27
[INFO] [stdout]     |
[INFO] [stdout] 209 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<K>, &V)>
[INFO] [stdout]     |                           ^^^^^                   ^^^^^^^^^^^^^^^^  ^^ the same lifetime is elided here
[INFO] [stdout]     |                           |                       |
[INFO] [stdout]     |                           |                       the same lifetime is hidden here
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 209 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, K>, &V)>
[INFO] [stdout]     |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree.rs:261:31
[INFO] [stdout]     |
[INFO] [stdout] 261 |     fn predecessor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<K>, &mut V)>
[INFO] [stdout]     |                               ^^^^^^^^^                   ^^^^^^^^^^^^^^^^  ^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                               |                           |
[INFO] [stdout]     |                               |                           the same lifetime is hidden here
[INFO] [stdout]     |                               the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 261 |     fn predecessor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, K>, &mut V)>
[INFO] [stdout]     |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree.rs:329:25
[INFO] [stdout]     |
[INFO] [stdout] 329 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<K>, &V)>
[INFO] [stdout]     |                         ^^^^^                   ^^^^^^^^^^^^^^^^  ^^ the same lifetime is elided here
[INFO] [stdout]     |                         |                       |
[INFO] [stdout]     |                         |                       the same lifetime is hidden here
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 329 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, K>, &V)>
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree.rs:378:29
[INFO] [stdout]     |
[INFO] [stdout] 378 |     fn successor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<K>, &mut V)>
[INFO] [stdout]     |                             ^^^^^^^^^                   ^^^^^^^^^^^^^^^^  ^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                             |                           |
[INFO] [stdout]     |                             |                           the same lifetime is hidden here
[INFO] [stdout]     |                             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 378 |     fn successor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, K>, &mut V)>
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.74s
[INFO] running `Command { std: "docker" "inspect" "4b226ae4a7607c03f328a211e7ef0534094509a53228281e6cdaefa2ea71a30f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b226ae4a7607c03f328a211e7ef0534094509a53228281e6cdaefa2ea71a30f", kill_on_drop: false }`
[INFO] [stdout] 4b226ae4a7607c03f328a211e7ef0534094509a53228281e6cdaefa2ea71a30f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1a94023df4ab67c7b1cd5a4a02a8af57757f5822906a079ea6abf45607b4455
[INFO] running `Command { std: "docker" "start" "-a" "c1a94023df4ab67c7b1cd5a4a02a8af57757f5822906a079ea6abf45607b4455", kill_on_drop: false }`
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[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling backtrace v0.3.76
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling hashbrown v0.13.2
[INFO] [stderr]    Compiling inferno v0.11.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling veb-tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated trait `generic_array::ArrayLength`: please upgrade to generic-array 1.x
[INFO] [stdout]  --> src/collection/array.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use generic_array::{ArrayLength, GenericArray};
[INFO] [stdout]   |                     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]  --> src/collection/array.rs:5:34
[INFO] [stdout]   |
[INFO] [stdout] 5 | use generic_array::{ArrayLength, GenericArray};
[INFO] [stdout]   |                                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `generic_array::ArrayLength`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/collection/array.rs:71:21
[INFO] [stdout]    |
[INFO] [stdout] 71 |     K::Cardinality: ArrayLength<Option<Tree::Tree>>,
[INFO] [stdout]    |                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `generic_array::ArrayLength`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/collection/array.rs:76:31
[INFO] [stdout]    |
[INFO] [stdout] 76 | impl<V: VebTree, Cardinality: ArrayLength<Option<V>>> OptionArray<Cardinality>
[INFO] [stdout]    |                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/collection/array.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |     for GenericArray<Option<V>, Cardinality>
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/collection/array.rs:73:18
[INFO] [stdout]    |
[INFO] [stdout] 73 |     type Array = GenericArray<Option<Tree::Tree>, K::Cardinality>;
[INFO] [stdout]    |                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `generic_array::GenericArray::<T, N>::from_exact_iter`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/collection/array.rs:81:15
[INFO] [stdout]    |
[INFO] [stdout] 81 |         Self::from_exact_iter(repeat_with(|| None).take(Cardinality::USIZE)).unwrap()
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:59:16
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn min_val(&self) -> (MaybeBorrowed<Self::Key>, &Self::Value);
[INFO] [stdout]    |                ^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                |          |
[INFO] [stdout]    |                |          the same lifetime is hidden here
[INFO] [stdout]    |                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn min_val(&self) -> (MaybeBorrowed<'_, Self::Key>, &Self::Value);
[INFO] [stdout]    |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:64:20
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<Self::Key>, &mut Self::Value);
[INFO] [stdout]    |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                    |              |
[INFO] [stdout]    |                    |              the same lifetime is hidden here
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<'_, Self::Key>, &mut Self::Value);
[INFO] [stdout]    |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:69:16
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn max_val(&self) -> (MaybeBorrowed<Self::Key>, &Self::Value);
[INFO] [stdout]    |                ^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                |          |
[INFO] [stdout]    |                |          the same lifetime is hidden here
[INFO] [stdout]    |                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn max_val(&self) -> (MaybeBorrowed<'_, Self::Key>, &Self::Value);
[INFO] [stdout]    |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:74:20
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<Self::Key>, &mut Self::Value);
[INFO] [stdout]    |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                    |              |
[INFO] [stdout]    |                    |              the same lifetime is hidden here
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<'_, Self::Key>, &mut Self::Value);
[INFO] [stdout]    |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:86:20
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]    |                    ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                    |                       |
[INFO] [stdout]    |                    |                       the same lifetime is hidden here
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]    |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:94:24
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]    |                        ^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                        |                           |
[INFO] [stdout]    |                        |                           the same lifetime is hidden here
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]    |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:102:27
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]     |                           ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                           |                       |
[INFO] [stdout]     |                           |                       the same lifetime is hidden here
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]     |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 112 |         k: Q,
[INFO] [stdout] 113 |     ) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 113 |     ) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:121:25
[INFO] [stdout]     |
[INFO] [stdout] 121 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]     |                         ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                         |                       |
[INFO] [stdout]     |                         |                       the same lifetime is hidden here
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 121 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:130:9
[INFO] [stdout]     |
[INFO] [stdout] 130 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 131 |         k: Q,
[INFO] [stdout] 132 |     ) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 132 |     ) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:398:16
[INFO] [stdout]     |
[INFO] [stdout] 398 |     fn min_val(&self) -> (MaybeBorrowed<Self::Key>, &Self::Value) {
[INFO] [stdout]     |                ^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                |          |
[INFO] [stdout]     |                |          the same lifetime is hidden here
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 398 |     fn min_val(&self) -> (MaybeBorrowed<'_, Self::Key>, &Self::Value) {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:402:20
[INFO] [stdout]     |
[INFO] [stdout] 402 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |              |
[INFO] [stdout]     |                    |              the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 402 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<'_, Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:406:16
[INFO] [stdout]     |
[INFO] [stdout] 406 |     fn max_val(&self) -> (MaybeBorrowed<Self::Key>, &Self::Value) {
[INFO] [stdout]     |                ^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                |          |
[INFO] [stdout]     |                |          the same lifetime is hidden here
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 406 |     fn max_val(&self) -> (MaybeBorrowed<'_, Self::Key>, &Self::Value) {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:410:20
[INFO] [stdout]     |
[INFO] [stdout] 410 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |              |
[INFO] [stdout]     |                    |              the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 410 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<'_, Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:414:20
[INFO] [stdout]     |
[INFO] [stdout] 414 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]     |                    ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |                       |
[INFO] [stdout]     |                    |                       the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 414 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:422:24
[INFO] [stdout]     |
[INFO] [stdout] 422 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                        ^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                        |                           |
[INFO] [stdout]     |                        |                           the same lifetime is hidden here
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 422 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:430:27
[INFO] [stdout]     |
[INFO] [stdout] 430 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]     |                           ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                           |                       |
[INFO] [stdout]     |                           |                       the same lifetime is hidden here
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 430 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]     |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:439:9
[INFO] [stdout]     |
[INFO] [stdout] 439 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 440 |         k: Q,
[INFO] [stdout] 441 |     ) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 441 |     ) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:449:25
[INFO] [stdout]     |
[INFO] [stdout] 449 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]     |                         ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                         |                       |
[INFO] [stdout]     |                         |                       the same lifetime is hidden here
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 449 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:457:29
[INFO] [stdout]     |
[INFO] [stdout] 457 |     fn successor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                             ^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                             |                           |
[INFO] [stdout]     |                             |                           the same lifetime is hidden here
[INFO] [stdout]     |                             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 457 |     fn successor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:535:16
[INFO] [stdout]     |
[INFO] [stdout] 535 |     fn min_val(&self) -> (MaybeBorrowed<Self::Key>, &Self::Value) {
[INFO] [stdout]     |                ^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                |          |
[INFO] [stdout]     |                |          the same lifetime is hidden here
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 535 |     fn min_val(&self) -> (MaybeBorrowed<'_, Self::Key>, &Self::Value) {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:539:20
[INFO] [stdout]     |
[INFO] [stdout] 539 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |              |
[INFO] [stdout]     |                    |              the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 539 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<'_, Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:543:16
[INFO] [stdout]     |
[INFO] [stdout] 543 |     fn max_val(&self) -> (MaybeBorrowed<Self::Key>, &Self::Value) {
[INFO] [stdout]     |                ^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                |          |
[INFO] [stdout]     |                |          the same lifetime is hidden here
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 543 |     fn max_val(&self) -> (MaybeBorrowed<'_, Self::Key>, &Self::Value) {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:547:20
[INFO] [stdout]     |
[INFO] [stdout] 547 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |              |
[INFO] [stdout]     |                    |              the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 547 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<'_, Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:551:20
[INFO] [stdout]     |
[INFO] [stdout] 551 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]     |                    ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |                       |
[INFO] [stdout]     |                    |                       the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 551 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:559:24
[INFO] [stdout]     |
[INFO] [stdout] 559 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                        ^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                        |                           |
[INFO] [stdout]     |                        |                           the same lifetime is hidden here
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 559 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:567:27
[INFO] [stdout]     |
[INFO] [stdout] 567 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]     |                           ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                           |                       |
[INFO] [stdout]     |                           |                       the same lifetime is hidden here
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 567 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]     |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:576:9
[INFO] [stdout]     |
[INFO] [stdout] 576 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 577 |         k: Q,
[INFO] [stdout] 578 |     ) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 578 |     ) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:586:25
[INFO] [stdout]     |
[INFO] [stdout] 586 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]     |                         ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                         |                       |
[INFO] [stdout]     |                         |                       the same lifetime is hidden here
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 586 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:594:29
[INFO] [stdout]     |
[INFO] [stdout] 594 |     fn successor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                             ^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                             |                           |
[INFO] [stdout]     |                             |                           the same lifetime is hidden here
[INFO] [stdout]     |                             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 594 |     fn successor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/map/mod.rs:164:16
[INFO] [stdout]     |
[INFO] [stdout] 164 |     fn min_val(&self) -> (MaybeBorrowed<Self::Key>, &Self::Value) {
[INFO] [stdout]     |                ^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                |          |
[INFO] [stdout]     |                |          the same lifetime is hidden here
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 164 |     fn min_val(&self) -> (MaybeBorrowed<'_, Self::Key>, &Self::Value) {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/map/mod.rs:167:20
[INFO] [stdout]     |
[INFO] [stdout] 167 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |              |
[INFO] [stdout]     |                    |              the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 167 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<'_, Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/map/mod.rs:170:16
[INFO] [stdout]     |
[INFO] [stdout] 170 |     fn max_val(&self) -> (MaybeBorrowed<Self::Key>, &Self::Value) {
[INFO] [stdout]     |                ^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                |          |
[INFO] [stdout]     |                |          the same lifetime is hidden here
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 170 |     fn max_val(&self) -> (MaybeBorrowed<'_, Self::Key>, &Self::Value) {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/map/mod.rs:173:20
[INFO] [stdout]     |
[INFO] [stdout] 173 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |              |
[INFO] [stdout]     |                    |              the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 173 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<'_, Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/map/mod.rs:176:20
[INFO] [stdout]     |
[INFO] [stdout] 176 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]     |                    ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |                       |
[INFO] [stdout]     |                    |                       the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 176 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/map/mod.rs:186:24
[INFO] [stdout]     |
[INFO] [stdout] 186 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                        ^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                        |                           |
[INFO] [stdout]     |                        |                           the same lifetime is hidden here
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 186 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/map/mod.rs:196:27
[INFO] [stdout]     |
[INFO] [stdout] 196 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]     |                           ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                           |                       |
[INFO] [stdout]     |                           |                       the same lifetime is hidden here
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 196 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]     |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/map/mod.rs:207:9
[INFO] [stdout]     |
[INFO] [stdout] 207 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 208 |         k: Q,
[INFO] [stdout] 209 |     ) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 209 |     ) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/map/mod.rs:219:25
[INFO] [stdout]     |
[INFO] [stdout] 219 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]     |                         ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                         |                       |
[INFO] [stdout]     |                         |                       the same lifetime is hidden here
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 219 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/map/mod.rs:229:29
[INFO] [stdout]     |
[INFO] [stdout] 229 |     fn successor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                             ^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                             |                           |
[INFO] [stdout]     |                             |                           the same lifetime is hidden here
[INFO] [stdout]     |                             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 229 |     fn successor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/set.rs:124:16
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn min_val(&self) -> (MaybeBorrowed<Self::Key>, &Self::Value) {
[INFO] [stdout]     |                ^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                |          |
[INFO] [stdout]     |                |          the same lifetime is hidden here
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn min_val(&self) -> (MaybeBorrowed<'_, Self::Key>, &Self::Value) {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/set.rs:127:20
[INFO] [stdout]     |
[INFO] [stdout] 127 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |              |
[INFO] [stdout]     |                    |              the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 127 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<'_, Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/set.rs:130:16
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn max_val(&self) -> (MaybeBorrowed<Self::Key>, &Self::Value) {
[INFO] [stdout]     |                ^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                |          |
[INFO] [stdout]     |                |          the same lifetime is hidden here
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn max_val(&self) -> (MaybeBorrowed<'_, Self::Key>, &Self::Value) {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/set.rs:133:20
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |              |
[INFO] [stdout]     |                    |              the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<'_, Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/set.rs:137:20
[INFO] [stdout]     |
[INFO] [stdout] 137 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]     |                    ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |                       |
[INFO] [stdout]     |                    |                       the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 137 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/set.rs:149:24
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                        ^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                        |                           |
[INFO] [stdout]     |                        |                           the same lifetime is hidden here
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/set.rs:162:27
[INFO] [stdout]     |
[INFO] [stdout] 162 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]     |                           ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                           |                       |
[INFO] [stdout]     |                           |                       the same lifetime is hidden here
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 162 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]     |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/set.rs:172:9
[INFO] [stdout]     |
[INFO] [stdout] 172 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 173 |         k: Q,
[INFO] [stdout] 174 |     ) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 174 |     ) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/set.rs:183:25
[INFO] [stdout]     |
[INFO] [stdout] 183 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]     |                         ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                         |                       |
[INFO] [stdout]     |                         |                       the same lifetime is hidden here
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 183 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/set.rs:192:29
[INFO] [stdout]     |
[INFO] [stdout] 192 |     fn successor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                             ^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                             |                           |
[INFO] [stdout]     |                             |                           the same lifetime is hidden here
[INFO] [stdout]     |                             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 192 |     fn successor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling criterion v0.4.0
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree.rs:111:16
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn min_val(&self) -> (MaybeBorrowed<K>, &V) {
[INFO] [stdout]     |                ^^^^^      ^^^^^^^^^^^^^^^^  ^^ the same lifetime is elided here
[INFO] [stdout]     |                |          |
[INFO] [stdout]     |                |          the same lifetime is hidden here
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn min_val(&self) -> (MaybeBorrowed<'_, K>, &V) {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree.rs:116:20
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<K>, &mut V) {
[INFO] [stdout]     |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^  ^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |              |
[INFO] [stdout]     |                    |              the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<'_, K>, &mut V) {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree.rs:121:16
[INFO] [stdout]     |
[INFO] [stdout] 121 |     fn max_val(&self) -> (MaybeBorrowed<K>, &V) {
[INFO] [stdout]     |                ^^^^^      ^^^^^^^^^^^^^^^^  ^^ the same lifetime is elided here
[INFO] [stdout]     |                |          |
[INFO] [stdout]     |                |          the same lifetime is hidden here
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 121 |     fn max_val(&self) -> (MaybeBorrowed<'_, K>, &V) {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree.rs:131:20
[INFO] [stdout]     |
[INFO] [stdout] 131 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<K>, &mut V) {
[INFO] [stdout]     |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^  ^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |              |
[INFO] [stdout]     |                    |              the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 131 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<'_, K>, &mut V) {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree.rs:141:20
[INFO] [stdout]     |
[INFO] [stdout] 141 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<K>, &Self::Value)>
[INFO] [stdout]     |                    ^^^^^                   ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |                       |
[INFO] [stdout]     |                    |                       the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 141 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, K>, &Self::Value)>
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree.rs:175:24
[INFO] [stdout]     |
[INFO] [stdout] 175 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<K>, &mut Self::Value)>
[INFO] [stdout]     |                        ^^^^^^^^^                   ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                        |                           |
[INFO] [stdout]     |                        |                           the same lifetime is hidden here
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 175 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, K>, &mut Self::Value)>
[INFO] [stdout]     |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree.rs:209:27
[INFO] [stdout]     |
[INFO] [stdout] 209 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<K>, &V)>
[INFO] [stdout]     |                           ^^^^^                   ^^^^^^^^^^^^^^^^  ^^ the same lifetime is elided here
[INFO] [stdout]     |                           |                       |
[INFO] [stdout]     |                           |                       the same lifetime is hidden here
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 209 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, K>, &V)>
[INFO] [stdout]     |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree.rs:261:31
[INFO] [stdout]     |
[INFO] [stdout] 261 |     fn predecessor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<K>, &mut V)>
[INFO] [stdout]     |                               ^^^^^^^^^                   ^^^^^^^^^^^^^^^^  ^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                               |                           |
[INFO] [stdout]     |                               |                           the same lifetime is hidden here
[INFO] [stdout]     |                               the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 261 |     fn predecessor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, K>, &mut V)>
[INFO] [stdout]     |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree.rs:329:25
[INFO] [stdout]     |
[INFO] [stdout] 329 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<K>, &V)>
[INFO] [stdout]     |                         ^^^^^                   ^^^^^^^^^^^^^^^^  ^^ the same lifetime is elided here
[INFO] [stdout]     |                         |                       |
[INFO] [stdout]     |                         |                       the same lifetime is hidden here
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 329 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, K>, &V)>
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree.rs:378:29
[INFO] [stdout]     |
[INFO] [stdout] 378 |     fn successor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<K>, &mut V)>
[INFO] [stdout]     |                             ^^^^^^^^^                   ^^^^^^^^^^^^^^^^  ^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                             |                           |
[INFO] [stdout]     |                             |                           the same lifetime is hidden here
[INFO] [stdout]     |                             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 378 |     fn successor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, K>, &mut V)>
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `key::MaybeBorrowed`
[INFO] [stdout]    --> src/bitset/map/mod.rs:304:45
[INFO] [stdout]     |
[INFO] [stdout] 304 |     use crate::{collection::TreeCollection, key::MaybeBorrowed, VebTree};
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `generic_array::ArrayLength`: please upgrade to generic-array 1.x
[INFO] [stdout]  --> src/collection/array.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use generic_array::{ArrayLength, GenericArray};
[INFO] [stdout]   |                     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]  --> src/collection/array.rs:5:34
[INFO] [stdout]   |
[INFO] [stdout] 5 | use generic_array::{ArrayLength, GenericArray};
[INFO] [stdout]   |                                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `generic_array::ArrayLength`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/collection/array.rs:71:21
[INFO] [stdout]    |
[INFO] [stdout] 71 |     K::Cardinality: ArrayLength<Option<Tree::Tree>>,
[INFO] [stdout]    |                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `generic_array::ArrayLength`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/collection/array.rs:76:31
[INFO] [stdout]    |
[INFO] [stdout] 76 | impl<V: VebTree, Cardinality: ArrayLength<Option<V>>> OptionArray<Cardinality>
[INFO] [stdout]    |                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/collection/array.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |     for GenericArray<Option<V>, Cardinality>
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/collection/array.rs:73:18
[INFO] [stdout]    |
[INFO] [stdout] 73 |     type Array = GenericArray<Option<Tree::Tree>, K::Cardinality>;
[INFO] [stdout]    |                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `generic_array::GenericArray::<T, N>::from_exact_iter`: please upgrade to generic-array 1.x
[INFO] [stdout]   --> src/collection/array.rs:81:15
[INFO] [stdout]    |
[INFO] [stdout] 81 |         Self::from_exact_iter(repeat_with(|| None).take(Cardinality::USIZE)).unwrap()
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `U32Tree` is never used
[INFO] [stdout]    --> src/tree.rs:712:14
[INFO] [stdout]     |
[INFO] [stdout] 712 |         type U32Tree = Tree<
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:59:16
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn min_val(&self) -> (MaybeBorrowed<Self::Key>, &Self::Value);
[INFO] [stdout]    |                ^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                |          |
[INFO] [stdout]    |                |          the same lifetime is hidden here
[INFO] [stdout]    |                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn min_val(&self) -> (MaybeBorrowed<'_, Self::Key>, &Self::Value);
[INFO] [stdout]    |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:64:20
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<Self::Key>, &mut Self::Value);
[INFO] [stdout]    |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                    |              |
[INFO] [stdout]    |                    |              the same lifetime is hidden here
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 64 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<'_, Self::Key>, &mut Self::Value);
[INFO] [stdout]    |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:69:16
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn max_val(&self) -> (MaybeBorrowed<Self::Key>, &Self::Value);
[INFO] [stdout]    |                ^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                |          |
[INFO] [stdout]    |                |          the same lifetime is hidden here
[INFO] [stdout]    |                the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn max_val(&self) -> (MaybeBorrowed<'_, Self::Key>, &Self::Value);
[INFO] [stdout]    |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:74:20
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<Self::Key>, &mut Self::Value);
[INFO] [stdout]    |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                    |              |
[INFO] [stdout]    |                    |              the same lifetime is hidden here
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<'_, Self::Key>, &mut Self::Value);
[INFO] [stdout]    |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:86:20
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]    |                    ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                    |                       |
[INFO] [stdout]    |                    |                       the same lifetime is hidden here
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]    |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:94:24
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]    |                        ^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                        |                           |
[INFO] [stdout]    |                        |                           the same lifetime is hidden here
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]    |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:102:27
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]     |                           ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                           |                       |
[INFO] [stdout]     |                           |                       the same lifetime is hidden here
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]     |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 112 |         k: Q,
[INFO] [stdout] 113 |     ) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 113 |     ) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:121:25
[INFO] [stdout]     |
[INFO] [stdout] 121 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]     |                         ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                         |                       |
[INFO] [stdout]     |                         |                       the same lifetime is hidden here
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 121 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:130:9
[INFO] [stdout]     |
[INFO] [stdout] 130 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 131 |         k: Q,
[INFO] [stdout] 132 |     ) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 132 |     ) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:398:16
[INFO] [stdout]     |
[INFO] [stdout] 398 |     fn min_val(&self) -> (MaybeBorrowed<Self::Key>, &Self::Value) {
[INFO] [stdout]     |                ^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                |          |
[INFO] [stdout]     |                |          the same lifetime is hidden here
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 398 |     fn min_val(&self) -> (MaybeBorrowed<'_, Self::Key>, &Self::Value) {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:402:20
[INFO] [stdout]     |
[INFO] [stdout] 402 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |              |
[INFO] [stdout]     |                    |              the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 402 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<'_, Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:406:16
[INFO] [stdout]     |
[INFO] [stdout] 406 |     fn max_val(&self) -> (MaybeBorrowed<Self::Key>, &Self::Value) {
[INFO] [stdout]     |                ^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                |          |
[INFO] [stdout]     |                |          the same lifetime is hidden here
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 406 |     fn max_val(&self) -> (MaybeBorrowed<'_, Self::Key>, &Self::Value) {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:410:20
[INFO] [stdout]     |
[INFO] [stdout] 410 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |              |
[INFO] [stdout]     |                    |              the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 410 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<'_, Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:414:20
[INFO] [stdout]     |
[INFO] [stdout] 414 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]     |                    ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |                       |
[INFO] [stdout]     |                    |                       the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 414 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:422:24
[INFO] [stdout]     |
[INFO] [stdout] 422 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                        ^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                        |                           |
[INFO] [stdout]     |                        |                           the same lifetime is hidden here
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 422 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:430:27
[INFO] [stdout]     |
[INFO] [stdout] 430 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]     |                           ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                           |                       |
[INFO] [stdout]     |                           |                       the same lifetime is hidden here
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 430 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]     |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:439:9
[INFO] [stdout]     |
[INFO] [stdout] 439 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 440 |         k: Q,
[INFO] [stdout] 441 |     ) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 441 |     ) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:449:25
[INFO] [stdout]     |
[INFO] [stdout] 449 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]     |                         ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                         |                       |
[INFO] [stdout]     |                         |                       the same lifetime is hidden here
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 449 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:457:29
[INFO] [stdout]     |
[INFO] [stdout] 457 |     fn successor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                             ^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                             |                           |
[INFO] [stdout]     |                             |                           the same lifetime is hidden here
[INFO] [stdout]     |                             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 457 |     fn successor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:535:16
[INFO] [stdout]     |
[INFO] [stdout] 535 |     fn min_val(&self) -> (MaybeBorrowed<Self::Key>, &Self::Value) {
[INFO] [stdout]     |                ^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                |          |
[INFO] [stdout]     |                |          the same lifetime is hidden here
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 535 |     fn min_val(&self) -> (MaybeBorrowed<'_, Self::Key>, &Self::Value) {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:539:20
[INFO] [stdout]     |
[INFO] [stdout] 539 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |              |
[INFO] [stdout]     |                    |              the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 539 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<'_, Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:543:16
[INFO] [stdout]     |
[INFO] [stdout] 543 |     fn max_val(&self) -> (MaybeBorrowed<Self::Key>, &Self::Value) {
[INFO] [stdout]     |                ^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                |          |
[INFO] [stdout]     |                |          the same lifetime is hidden here
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 543 |     fn max_val(&self) -> (MaybeBorrowed<'_, Self::Key>, &Self::Value) {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:547:20
[INFO] [stdout]     |
[INFO] [stdout] 547 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |              |
[INFO] [stdout]     |                    |              the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 547 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<'_, Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:551:20
[INFO] [stdout]     |
[INFO] [stdout] 551 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]     |                    ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |                       |
[INFO] [stdout]     |                    |                       the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 551 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:559:24
[INFO] [stdout]     |
[INFO] [stdout] 559 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                        ^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                        |                           |
[INFO] [stdout]     |                        |                           the same lifetime is hidden here
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 559 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:567:27
[INFO] [stdout]     |
[INFO] [stdout] 567 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]     |                           ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                           |                       |
[INFO] [stdout]     |                           |                       the same lifetime is hidden here
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 567 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]     |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:576:9
[INFO] [stdout]     |
[INFO] [stdout] 576 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 577 |         k: Q,
[INFO] [stdout] 578 |     ) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 578 |     ) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:586:25
[INFO] [stdout]     |
[INFO] [stdout] 586 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]     |                         ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                         |                       |
[INFO] [stdout]     |                         |                       the same lifetime is hidden here
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 586 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:594:29
[INFO] [stdout]     |
[INFO] [stdout] 594 |     fn successor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                             ^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                             |                           |
[INFO] [stdout]     |                             |                           the same lifetime is hidden here
[INFO] [stdout]     |                             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 594 |     fn successor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/map/mod.rs:164:16
[INFO] [stdout]     |
[INFO] [stdout] 164 |     fn min_val(&self) -> (MaybeBorrowed<Self::Key>, &Self::Value) {
[INFO] [stdout]     |                ^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                |          |
[INFO] [stdout]     |                |          the same lifetime is hidden here
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 164 |     fn min_val(&self) -> (MaybeBorrowed<'_, Self::Key>, &Self::Value) {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/map/mod.rs:167:20
[INFO] [stdout]     |
[INFO] [stdout] 167 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |              |
[INFO] [stdout]     |                    |              the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 167 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<'_, Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/map/mod.rs:170:16
[INFO] [stdout]     |
[INFO] [stdout] 170 |     fn max_val(&self) -> (MaybeBorrowed<Self::Key>, &Self::Value) {
[INFO] [stdout]     |                ^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                |          |
[INFO] [stdout]     |                |          the same lifetime is hidden here
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 170 |     fn max_val(&self) -> (MaybeBorrowed<'_, Self::Key>, &Self::Value) {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/map/mod.rs:173:20
[INFO] [stdout]     |
[INFO] [stdout] 173 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |              |
[INFO] [stdout]     |                    |              the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 173 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<'_, Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/map/mod.rs:176:20
[INFO] [stdout]     |
[INFO] [stdout] 176 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]     |                    ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |                       |
[INFO] [stdout]     |                    |                       the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 176 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/map/mod.rs:186:24
[INFO] [stdout]     |
[INFO] [stdout] 186 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                        ^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                        |                           |
[INFO] [stdout]     |                        |                           the same lifetime is hidden here
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 186 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/map/mod.rs:196:27
[INFO] [stdout]     |
[INFO] [stdout] 196 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]     |                           ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                           |                       |
[INFO] [stdout]     |                           |                       the same lifetime is hidden here
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 196 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]     |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/map/mod.rs:207:9
[INFO] [stdout]     |
[INFO] [stdout] 207 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 208 |         k: Q,
[INFO] [stdout] 209 |     ) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 209 |     ) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/map/mod.rs:219:25
[INFO] [stdout]     |
[INFO] [stdout] 219 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]     |                         ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                         |                       |
[INFO] [stdout]     |                         |                       the same lifetime is hidden here
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 219 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/map/mod.rs:229:29
[INFO] [stdout]     |
[INFO] [stdout] 229 |     fn successor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                             ^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                             |                           |
[INFO] [stdout]     |                             |                           the same lifetime is hidden here
[INFO] [stdout]     |                             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 229 |     fn successor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/set.rs:124:16
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn min_val(&self) -> (MaybeBorrowed<Self::Key>, &Self::Value) {
[INFO] [stdout]     |                ^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                |          |
[INFO] [stdout]     |                |          the same lifetime is hidden here
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn min_val(&self) -> (MaybeBorrowed<'_, Self::Key>, &Self::Value) {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/set.rs:127:20
[INFO] [stdout]     |
[INFO] [stdout] 127 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |              |
[INFO] [stdout]     |                    |              the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 127 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<'_, Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/set.rs:130:16
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn max_val(&self) -> (MaybeBorrowed<Self::Key>, &Self::Value) {
[INFO] [stdout]     |                ^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                |          |
[INFO] [stdout]     |                |          the same lifetime is hidden here
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 130 |     fn max_val(&self) -> (MaybeBorrowed<'_, Self::Key>, &Self::Value) {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/set.rs:133:20
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |              |
[INFO] [stdout]     |                    |              the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<'_, Self::Key>, &mut Self::Value) {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/set.rs:137:20
[INFO] [stdout]     |
[INFO] [stdout] 137 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]     |                    ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |                       |
[INFO] [stdout]     |                    |                       the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 137 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/set.rs:149:24
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                        ^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                        |                           |
[INFO] [stdout]     |                        |                           the same lifetime is hidden here
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/set.rs:162:27
[INFO] [stdout]     |
[INFO] [stdout] 162 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]     |                           ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                           |                       |
[INFO] [stdout]     |                           |                       the same lifetime is hidden here
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 162 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]     |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/set.rs:172:9
[INFO] [stdout]     |
[INFO] [stdout] 172 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 173 |         k: Q,
[INFO] [stdout] 174 |     ) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 174 |     ) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/set.rs:183:25
[INFO] [stdout]     |
[INFO] [stdout] 183 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stdout]     |                         ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                         |                       |
[INFO] [stdout]     |                         |                       the same lifetime is hidden here
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 183 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/bitset/set.rs:192:29
[INFO] [stdout]     |
[INFO] [stdout] 192 |     fn successor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                             ^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                             |                           |
[INFO] [stdout]     |                             |                           the same lifetime is hidden here
[INFO] [stdout]     |                             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 192 |     fn successor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree.rs:111:16
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn min_val(&self) -> (MaybeBorrowed<K>, &V) {
[INFO] [stdout]     |                ^^^^^      ^^^^^^^^^^^^^^^^  ^^ the same lifetime is elided here
[INFO] [stdout]     |                |          |
[INFO] [stdout]     |                |          the same lifetime is hidden here
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn min_val(&self) -> (MaybeBorrowed<'_, K>, &V) {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree.rs:116:20
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<K>, &mut V) {
[INFO] [stdout]     |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^  ^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |              |
[INFO] [stdout]     |                    |              the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<'_, K>, &mut V) {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree.rs:121:16
[INFO] [stdout]     |
[INFO] [stdout] 121 |     fn max_val(&self) -> (MaybeBorrowed<K>, &V) {
[INFO] [stdout]     |                ^^^^^      ^^^^^^^^^^^^^^^^  ^^ the same lifetime is elided here
[INFO] [stdout]     |                |          |
[INFO] [stdout]     |                |          the same lifetime is hidden here
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 121 |     fn max_val(&self) -> (MaybeBorrowed<'_, K>, &V) {
[INFO] [stdout]     |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree.rs:131:20
[INFO] [stdout]     |
[INFO] [stdout] 131 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<K>, &mut V) {
[INFO] [stdout]     |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^  ^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |              |
[INFO] [stdout]     |                    |              the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 131 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<'_, K>, &mut V) {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree.rs:141:20
[INFO] [stdout]     |
[INFO] [stdout] 141 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<K>, &Self::Value)>
[INFO] [stdout]     |                    ^^^^^                   ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |                       |
[INFO] [stdout]     |                    |                       the same lifetime is hidden here
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 141 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, K>, &Self::Value)>
[INFO] [stdout]     |                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree.rs:175:24
[INFO] [stdout]     |
[INFO] [stdout] 175 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<K>, &mut Self::Value)>
[INFO] [stdout]     |                        ^^^^^^^^^                   ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                        |                           |
[INFO] [stdout]     |                        |                           the same lifetime is hidden here
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 175 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, K>, &mut Self::Value)>
[INFO] [stdout]     |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree.rs:209:27
[INFO] [stdout]     |
[INFO] [stdout] 209 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<K>, &V)>
[INFO] [stdout]     |                           ^^^^^                   ^^^^^^^^^^^^^^^^  ^^ the same lifetime is elided here
[INFO] [stdout]     |                           |                       |
[INFO] [stdout]     |                           |                       the same lifetime is hidden here
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 209 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, K>, &V)>
[INFO] [stdout]     |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree.rs:261:31
[INFO] [stdout]     |
[INFO] [stdout] 261 |     fn predecessor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<K>, &mut V)>
[INFO] [stdout]     |                               ^^^^^^^^^                   ^^^^^^^^^^^^^^^^  ^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                               |                           |
[INFO] [stdout]     |                               |                           the same lifetime is hidden here
[INFO] [stdout]     |                               the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 261 |     fn predecessor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, K>, &mut V)>
[INFO] [stdout]     |                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree.rs:329:25
[INFO] [stdout]     |
[INFO] [stdout] 329 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<K>, &V)>
[INFO] [stdout]     |                         ^^^^^                   ^^^^^^^^^^^^^^^^  ^^ the same lifetime is elided here
[INFO] [stdout]     |                         |                       |
[INFO] [stdout]     |                         |                       the same lifetime is hidden here
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 329 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, K>, &V)>
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree.rs:378:29
[INFO] [stdout]     |
[INFO] [stdout] 378 |     fn successor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<K>, &mut V)>
[INFO] [stdout]     |                             ^^^^^^^^^                   ^^^^^^^^^^^^^^^^  ^^^^^^ the same lifetime is elided here
[INFO] [stdout]     |                             |                           |
[INFO] [stdout]     |                             |                           the same lifetime is hidden here
[INFO] [stdout]     |                             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 378 |     fn successor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, K>, &mut V)>
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 35.75s
[INFO] running `Command { std: "docker" "inspect" "c1a94023df4ab67c7b1cd5a4a02a8af57757f5822906a079ea6abf45607b4455", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1a94023df4ab67c7b1cd5a4a02a8af57757f5822906a079ea6abf45607b4455", kill_on_drop: false }`
[INFO] [stdout] c1a94023df4ab67c7b1cd5a4a02a8af57757f5822906a079ea6abf45607b4455
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b443a3230454c9e5297721d8b77d0a101fcf735ff6aaed78c9cf34425f164b95
[INFO] running `Command { std: "docker" "start" "-a" "b443a3230454c9e5297721d8b77d0a101fcf735ff6aaed78c9cf34425f164b95", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated trait `generic_array::ArrayLength`: please upgrade to generic-array 1.x
[INFO] [stderr]  --> src/collection/array.rs:5:21
[INFO] [stderr]   |
[INFO] [stderr] 5 | use generic_array::{ArrayLength, GenericArray};
[INFO] [stderr]   |                     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated struct `generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stderr]  --> src/collection/array.rs:5:34
[INFO] [stderr]   |
[INFO] [stderr] 5 | use generic_array::{ArrayLength, GenericArray};
[INFO] [stderr]   |                                  ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated trait `generic_array::ArrayLength`: please upgrade to generic-array 1.x
[INFO] [stderr]   --> src/collection/array.rs:71:21
[INFO] [stderr]    |
[INFO] [stderr] 71 |     K::Cardinality: ArrayLength<Option<Tree::Tree>>,
[INFO] [stderr]    |                     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated trait `generic_array::ArrayLength`: please upgrade to generic-array 1.x
[INFO] [stderr]   --> src/collection/array.rs:76:31
[INFO] [stderr]    |
[INFO] [stderr] 76 | impl<V: VebTree, Cardinality: ArrayLength<Option<V>>> OptionArray<Cardinality>
[INFO] [stderr]    |                               ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated struct `generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stderr]   --> src/collection/array.rs:77:9
[INFO] [stderr]    |
[INFO] [stderr] 77 |     for GenericArray<Option<V>, Cardinality>
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated struct `generic_array::GenericArray`: please upgrade to generic-array 1.x
[INFO] [stderr]   --> src/collection/array.rs:73:18
[INFO] [stderr]    |
[INFO] [stderr] 73 |     type Array = GenericArray<Option<Tree::Tree>, K::Cardinality>;
[INFO] [stderr]    |                  ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `generic_array::GenericArray::<T, N>::from_exact_iter`: please upgrade to generic-array 1.x
[INFO] [stderr]   --> src/collection/array.rs:81:15
[INFO] [stderr]    |
[INFO] [stderr] 81 |         Self::from_exact_iter(repeat_with(|| None).take(Cardinality::USIZE)).unwrap()
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/lib.rs:59:16
[INFO] [stderr]    |
[INFO] [stderr] 59 |     fn min_val(&self) -> (MaybeBorrowed<Self::Key>, &Self::Value);
[INFO] [stderr]    |                ^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]    |                |          |
[INFO] [stderr]    |                |          the same lifetime is hidden here
[INFO] [stderr]    |                the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 59 |     fn min_val(&self) -> (MaybeBorrowed<'_, Self::Key>, &Self::Value);
[INFO] [stderr]    |                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/lib.rs:64:20
[INFO] [stderr]    |
[INFO] [stderr] 64 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<Self::Key>, &mut Self::Value);
[INFO] [stderr]    |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]    |                    |              |
[INFO] [stderr]    |                    |              the same lifetime is hidden here
[INFO] [stderr]    |                    the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 64 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<'_, Self::Key>, &mut Self::Value);
[INFO] [stderr]    |                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/lib.rs:69:16
[INFO] [stderr]    |
[INFO] [stderr] 69 |     fn max_val(&self) -> (MaybeBorrowed<Self::Key>, &Self::Value);
[INFO] [stderr]    |                ^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]    |                |          |
[INFO] [stderr]    |                |          the same lifetime is hidden here
[INFO] [stderr]    |                the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 69 |     fn max_val(&self) -> (MaybeBorrowed<'_, Self::Key>, &Self::Value);
[INFO] [stderr]    |                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/lib.rs:74:20
[INFO] [stderr]    |
[INFO] [stderr] 74 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<Self::Key>, &mut Self::Value);
[INFO] [stderr]    |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]    |                    |              |
[INFO] [stderr]    |                    |              the same lifetime is hidden here
[INFO] [stderr]    |                    the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 74 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<'_, Self::Key>, &mut Self::Value);
[INFO] [stderr]    |                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/lib.rs:86:20
[INFO] [stderr]    |
[INFO] [stderr] 86 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stderr]    |                    ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]    |                    |                       |
[INFO] [stderr]    |                    |                       the same lifetime is hidden here
[INFO] [stderr]    |                    the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 86 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stderr]    |                                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/lib.rs:94:24
[INFO] [stderr]    |
[INFO] [stderr] 94 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stderr]    |                        ^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]    |                        |                           |
[INFO] [stderr]    |                        |                           the same lifetime is hidden here
[INFO] [stderr]    |                        the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 94 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stderr]    |                                                                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:102:27
[INFO] [stderr]     |
[INFO] [stderr] 102 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stderr]     |                           ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                           |                       |
[INFO] [stderr]     |                           |                       the same lifetime is hidden here
[INFO] [stderr]     |                           the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 102 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stderr]     |                                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:111:9
[INFO] [stderr]     |
[INFO] [stderr] 111 |         &mut self,
[INFO] [stderr]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stderr] 112 |         k: Q,
[INFO] [stderr] 113 |     ) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                  |
[INFO] [stderr]     |                  the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 113 |     ) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stderr]     |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:121:25
[INFO] [stderr]     |
[INFO] [stderr] 121 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stderr]     |                         ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                         |                       |
[INFO] [stderr]     |                         |                       the same lifetime is hidden here
[INFO] [stderr]     |                         the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 121 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stderr]     |                                                               +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:130:9
[INFO] [stderr]     |
[INFO] [stderr] 130 |         &mut self,
[INFO] [stderr]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stderr] 131 |         k: Q,
[INFO] [stderr] 132 |     ) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                  |
[INFO] [stderr]     |                  the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 132 |     ) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stderr]     |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:398:16
[INFO] [stderr]     |
[INFO] [stderr] 398 |     fn min_val(&self) -> (MaybeBorrowed<Self::Key>, &Self::Value) {
[INFO] [stderr]     |                ^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                |          |
[INFO] [stderr]     |                |          the same lifetime is hidden here
[INFO] [stderr]     |                the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 398 |     fn min_val(&self) -> (MaybeBorrowed<'_, Self::Key>, &Self::Value) {
[INFO] [stderr]     |                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:402:20
[INFO] [stderr]     |
[INFO] [stderr] 402 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<Self::Key>, &mut Self::Value) {
[INFO] [stderr]     |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                    |              |
[INFO] [stderr]     |                    |              the same lifetime is hidden here
[INFO] [stderr]     |                    the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 402 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<'_, Self::Key>, &mut Self::Value) {
[INFO] [stderr]     |                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:406:16
[INFO] [stderr]     |
[INFO] [stderr] 406 |     fn max_val(&self) -> (MaybeBorrowed<Self::Key>, &Self::Value) {
[INFO] [stderr]     |                ^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                |          |
[INFO] [stderr]     |                |          the same lifetime is hidden here
[INFO] [stderr]     |                the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 406 |     fn max_val(&self) -> (MaybeBorrowed<'_, Self::Key>, &Self::Value) {
[INFO] [stderr]     |                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:410:20
[INFO] [stderr]     |
[INFO] [stderr] 410 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<Self::Key>, &mut Self::Value) {
[INFO] [stderr]     |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                    |              |
[INFO] [stderr]     |                    |              the same lifetime is hidden here
[INFO] [stderr]     |                    the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 410 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<'_, Self::Key>, &mut Self::Value) {
[INFO] [stderr]     |                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:414:20
[INFO] [stderr]     |
[INFO] [stderr] 414 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stderr]     |                    ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                    |                       |
[INFO] [stderr]     |                    |                       the same lifetime is hidden here
[INFO] [stderr]     |                    the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 414 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stderr]     |                                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:422:24
[INFO] [stderr]     |
[INFO] [stderr] 422 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stderr]     |                        ^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                        |                           |
[INFO] [stderr]     |                        |                           the same lifetime is hidden here
[INFO] [stderr]     |                        the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 422 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stderr]     |                                                                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:430:27
[INFO] [stderr]     |
[INFO] [stderr] 430 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stderr]     |                           ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                           |                       |
[INFO] [stderr]     |                           |                       the same lifetime is hidden here
[INFO] [stderr]     |                           the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 430 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stderr]     |                                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:439:9
[INFO] [stderr]     |
[INFO] [stderr] 439 |         &mut self,
[INFO] [stderr]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stderr] 440 |         k: Q,
[INFO] [stderr] 441 |     ) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                  |
[INFO] [stderr]     |                  the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 441 |     ) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stderr]     |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:449:25
[INFO] [stderr]     |
[INFO] [stderr] 449 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stderr]     |                         ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                         |                       |
[INFO] [stderr]     |                         |                       the same lifetime is hidden here
[INFO] [stderr]     |                         the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 449 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stderr]     |                                                               +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:457:29
[INFO] [stderr]     |
[INFO] [stderr] 457 |     fn successor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stderr]     |                             ^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                             |                           |
[INFO] [stderr]     |                             |                           the same lifetime is hidden here
[INFO] [stderr]     |                             the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 457 |     fn successor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stderr]     |                                                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:535:16
[INFO] [stderr]     |
[INFO] [stderr] 535 |     fn min_val(&self) -> (MaybeBorrowed<Self::Key>, &Self::Value) {
[INFO] [stderr]     |                ^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                |          |
[INFO] [stderr]     |                |          the same lifetime is hidden here
[INFO] [stderr]     |                the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 535 |     fn min_val(&self) -> (MaybeBorrowed<'_, Self::Key>, &Self::Value) {
[INFO] [stderr]     |                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:539:20
[INFO] [stderr]     |
[INFO] [stderr] 539 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<Self::Key>, &mut Self::Value) {
[INFO] [stderr]     |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                    |              |
[INFO] [stderr]     |                    |              the same lifetime is hidden here
[INFO] [stderr]     |                    the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 539 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<'_, Self::Key>, &mut Self::Value) {
[INFO] [stderr]     |                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:543:16
[INFO] [stderr]     |
[INFO] [stderr] 543 |     fn max_val(&self) -> (MaybeBorrowed<Self::Key>, &Self::Value) {
[INFO] [stderr]     |                ^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                |          |
[INFO] [stderr]     |                |          the same lifetime is hidden here
[INFO] [stderr]     |                the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 543 |     fn max_val(&self) -> (MaybeBorrowed<'_, Self::Key>, &Self::Value) {
[INFO] [stderr]     |                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:547:20
[INFO] [stderr]     |
[INFO] [stderr] 547 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<Self::Key>, &mut Self::Value) {
[INFO] [stderr]     |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                    |              |
[INFO] [stderr]     |                    |              the same lifetime is hidden here
[INFO] [stderr]     |                    the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 547 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<'_, Self::Key>, &mut Self::Value) {
[INFO] [stderr]     |                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:551:20
[INFO] [stderr]     |
[INFO] [stderr] 551 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stderr]     |                    ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                    |                       |
[INFO] [stderr]     |                    |                       the same lifetime is hidden here
[INFO] [stderr]     |                    the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 551 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stderr]     |                                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:559:24
[INFO] [stderr]     |
[INFO] [stderr] 559 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stderr]     |                        ^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                        |                           |
[INFO] [stderr]     |                        |                           the same lifetime is hidden here
[INFO] [stderr]     |                        the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 559 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stderr]     |                                                                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:567:27
[INFO] [stderr]     |
[INFO] [stderr] 567 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stderr]     |                           ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                           |                       |
[INFO] [stderr]     |                           |                       the same lifetime is hidden here
[INFO] [stderr]     |                           the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 567 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stderr]     |                                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:576:9
[INFO] [stderr]     |
[INFO] [stderr] 576 |         &mut self,
[INFO] [stderr]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stderr] 577 |         k: Q,
[INFO] [stderr] 578 |     ) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                  |
[INFO] [stderr]     |                  the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 578 |     ) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stderr]     |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:586:25
[INFO] [stderr]     |
[INFO] [stderr] 586 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stderr]     |                         ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                         |                       |
[INFO] [stderr]     |                         |                       the same lifetime is hidden here
[INFO] [stderr]     |                         the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 586 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stderr]     |                                                               +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:594:29
[INFO] [stderr]     |
[INFO] [stderr] 594 |     fn successor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stderr]     |                             ^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                             |                           |
[INFO] [stderr]     |                             |                           the same lifetime is hidden here
[INFO] [stderr]     |                             the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 594 |     fn successor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stderr]     |                                                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/bitset/map/mod.rs:164:16
[INFO] [stderr]     |
[INFO] [stderr] 164 |     fn min_val(&self) -> (MaybeBorrowed<Self::Key>, &Self::Value) {
[INFO] [stderr]     |                ^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                |          |
[INFO] [stderr]     |                |          the same lifetime is hidden here
[INFO] [stderr]     |                the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 164 |     fn min_val(&self) -> (MaybeBorrowed<'_, Self::Key>, &Self::Value) {
[INFO] [stderr]     |                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/bitset/map/mod.rs:167:20
[INFO] [stderr]     |
[INFO] [stderr] 167 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<Self::Key>, &mut Self::Value) {
[INFO] [stderr]     |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                    |              |
[INFO] [stderr]     |                    |              the same lifetime is hidden here
[INFO] [stderr]     |                    the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 167 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<'_, Self::Key>, &mut Self::Value) {
[INFO] [stderr]     |                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/bitset/map/mod.rs:170:16
[INFO] [stderr]     |
[INFO] [stderr] 170 |     fn max_val(&self) -> (MaybeBorrowed<Self::Key>, &Self::Value) {
[INFO] [stderr]     |                ^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                |          |
[INFO] [stderr]     |                |          the same lifetime is hidden here
[INFO] [stderr]     |                the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 170 |     fn max_val(&self) -> (MaybeBorrowed<'_, Self::Key>, &Self::Value) {
[INFO] [stderr]     |                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/bitset/map/mod.rs:173:20
[INFO] [stderr]     |
[INFO] [stderr] 173 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<Self::Key>, &mut Self::Value) {
[INFO] [stderr]     |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                    |              |
[INFO] [stderr]     |                    |              the same lifetime is hidden here
[INFO] [stderr]     |                    the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 173 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<'_, Self::Key>, &mut Self::Value) {
[INFO] [stderr]     |                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/bitset/map/mod.rs:176:20
[INFO] [stderr]     |
[INFO] [stderr] 176 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stderr]     |                    ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                    |                       |
[INFO] [stderr]     |                    |                       the same lifetime is hidden here
[INFO] [stderr]     |                    the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 176 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stderr]     |                                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/bitset/map/mod.rs:186:24
[INFO] [stderr]     |
[INFO] [stderr] 186 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stderr]     |                        ^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                        |                           |
[INFO] [stderr]     |                        |                           the same lifetime is hidden here
[INFO] [stderr]     |                        the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 186 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stderr]     |                                                                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/bitset/map/mod.rs:196:27
[INFO] [stderr]     |
[INFO] [stderr] 196 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stderr]     |                           ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                           |                       |
[INFO] [stderr]     |                           |                       the same lifetime is hidden here
[INFO] [stderr]     |                           the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 196 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stderr]     |                                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/bitset/map/mod.rs:207:9
[INFO] [stderr]     |
[INFO] [stderr] 207 |         &mut self,
[INFO] [stderr]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stderr] 208 |         k: Q,
[INFO] [stderr] 209 |     ) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                  |
[INFO] [stderr]     |                  the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 209 |     ) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stderr]     |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/bitset/map/mod.rs:219:25
[INFO] [stderr]     |
[INFO] [stderr] 219 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stderr]     |                         ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                         |                       |
[INFO] [stderr]     |                         |                       the same lifetime is hidden here
[INFO] [stderr]     |                         the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 219 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stderr]     |                                                               +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/bitset/map/mod.rs:229:29
[INFO] [stderr]     |
[INFO] [stderr] 229 |     fn successor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stderr]     |                             ^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                             |                           |
[INFO] [stderr]     |                             |                           the same lifetime is hidden here
[INFO] [stderr]     |                             the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 229 |     fn successor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stderr]     |                                                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/bitset/set.rs:124:16
[INFO] [stderr]     |
[INFO] [stderr] 124 |     fn min_val(&self) -> (MaybeBorrowed<Self::Key>, &Self::Value) {
[INFO] [stderr]     |                ^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                |          |
[INFO] [stderr]     |                |          the same lifetime is hidden here
[INFO] [stderr]     |                the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 124 |     fn min_val(&self) -> (MaybeBorrowed<'_, Self::Key>, &Self::Value) {
[INFO] [stderr]     |                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/bitset/set.rs:127:20
[INFO] [stderr]     |
[INFO] [stderr] 127 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<Self::Key>, &mut Self::Value) {
[INFO] [stderr]     |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                    |              |
[INFO] [stderr]     |                    |              the same lifetime is hidden here
[INFO] [stderr]     |                    the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 127 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<'_, Self::Key>, &mut Self::Value) {
[INFO] [stderr]     |                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/bitset/set.rs:130:16
[INFO] [stderr]     |
[INFO] [stderr] 130 |     fn max_val(&self) -> (MaybeBorrowed<Self::Key>, &Self::Value) {
[INFO] [stderr]     |                ^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                |          |
[INFO] [stderr]     |                |          the same lifetime is hidden here
[INFO] [stderr]     |                the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 130 |     fn max_val(&self) -> (MaybeBorrowed<'_, Self::Key>, &Self::Value) {
[INFO] [stderr]     |                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/bitset/set.rs:133:20
[INFO] [stderr]     |
[INFO] [stderr] 133 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<Self::Key>, &mut Self::Value) {
[INFO] [stderr]     |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                    |              |
[INFO] [stderr]     |                    |              the same lifetime is hidden here
[INFO] [stderr]     |                    the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 133 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<'_, Self::Key>, &mut Self::Value) {
[INFO] [stderr]     |                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/bitset/set.rs:137:20
[INFO] [stderr]     |
[INFO] [stderr] 137 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stderr]     |                    ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                    |                       |
[INFO] [stderr]     |                    |                       the same lifetime is hidden here
[INFO] [stderr]     |                    the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 137 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stderr]     |                                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/bitset/set.rs:149:24
[INFO] [stderr]     |
[INFO] [stderr] 149 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stderr]     |                        ^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                        |                           |
[INFO] [stderr]     |                        |                           the same lifetime is hidden here
[INFO] [stderr]     |                        the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 149 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stderr]     |                                                                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/bitset/set.rs:162:27
[INFO] [stderr]     |
[INFO] [stderr] 162 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stderr]     |                           ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                           |                       |
[INFO] [stderr]     |                           |                       the same lifetime is hidden here
[INFO] [stderr]     |                           the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 162 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stderr]     |                                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/bitset/set.rs:172:9
[INFO] [stderr]     |
[INFO] [stderr] 172 |         &mut self,
[INFO] [stderr]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stderr] 173 |         k: Q,
[INFO] [stderr] 174 |     ) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                  |
[INFO] [stderr]     |                  the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 174 |     ) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stderr]     |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/bitset/set.rs:183:25
[INFO] [stderr]     |
[INFO] [stderr] 183 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &Self::Value)>
[INFO] [stderr]     |                         ^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                         |                       |
[INFO] [stderr]     |                         |                       the same lifetime is hidden here
[INFO] [stderr]     |                         the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 183 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &Self::Value)>
[INFO] [stderr]     |                                                               +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/bitset/set.rs:192:29
[INFO] [stderr]     |
[INFO] [stderr] 192 |     fn successor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<Self::Key>, &mut Self::Value)>
[INFO] [stderr]     |                             ^^^^^^^^^                   ^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                             |                           |
[INFO] [stderr]     |                             |                           the same lifetime is hidden here
[INFO] [stderr]     |                             the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 192 |     fn successor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, Self::Key>, &mut Self::Value)>
[INFO] [stderr]     |                                                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/tree.rs:111:16
[INFO] [stderr]     |
[INFO] [stderr] 111 |     fn min_val(&self) -> (MaybeBorrowed<K>, &V) {
[INFO] [stderr]     |                ^^^^^      ^^^^^^^^^^^^^^^^  ^^ the same lifetime is elided here
[INFO] [stderr]     |                |          |
[INFO] [stderr]     |                |          the same lifetime is hidden here
[INFO] [stderr]     |                the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 111 |     fn min_val(&self) -> (MaybeBorrowed<'_, K>, &V) {
[INFO] [stderr]     |                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/tree.rs:116:20
[INFO] [stderr]     |
[INFO] [stderr] 116 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<K>, &mut V) {
[INFO] [stderr]     |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^  ^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                    |              |
[INFO] [stderr]     |                    |              the same lifetime is hidden here
[INFO] [stderr]     |                    the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 116 |     fn min_val_mut(&mut self) -> (MaybeBorrowed<'_, K>, &mut V) {
[INFO] [stderr]     |                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/tree.rs:121:16
[INFO] [stderr]     |
[INFO] [stderr] 121 |     fn max_val(&self) -> (MaybeBorrowed<K>, &V) {
[INFO] [stderr]     |                ^^^^^      ^^^^^^^^^^^^^^^^  ^^ the same lifetime is elided here
[INFO] [stderr]     |                |          |
[INFO] [stderr]     |                |          the same lifetime is hidden here
[INFO] [stderr]     |                the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 121 |     fn max_val(&self) -> (MaybeBorrowed<'_, K>, &V) {
[INFO] [stderr]     |                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/tree.rs:131:20
[INFO] [stderr]     |
[INFO] [stderr] 131 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<K>, &mut V) {
[INFO] [stderr]     |                    ^^^^^^^^^      ^^^^^^^^^^^^^^^^  ^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                    |              |
[INFO] [stderr]     |                    |              the same lifetime is hidden here
[INFO] [stderr]     |                    the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 131 |     fn max_val_mut(&mut self) -> (MaybeBorrowed<'_, K>, &mut V) {
[INFO] [stderr]     |                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/tree.rs:141:20
[INFO] [stderr]     |
[INFO] [stderr] 141 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<K>, &Self::Value)>
[INFO] [stderr]     |                    ^^^^^                   ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                    |                       |
[INFO] [stderr]     |                    |                       the same lifetime is hidden here
[INFO] [stderr]     |                    the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 141 |     fn find<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, K>, &Self::Value)>
[INFO] [stderr]     |                                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/tree.rs:175:24
[INFO] [stderr]     |
[INFO] [stderr] 175 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<K>, &mut Self::Value)>
[INFO] [stderr]     |                        ^^^^^^^^^                   ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                        |                           |
[INFO] [stderr]     |                        |                           the same lifetime is hidden here
[INFO] [stderr]     |                        the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 175 |     fn find_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, K>, &mut Self::Value)>
[INFO] [stderr]     |                                                                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/tree.rs:209:27
[INFO] [stderr]     |
[INFO] [stderr] 209 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<K>, &V)>
[INFO] [stderr]     |                           ^^^^^                   ^^^^^^^^^^^^^^^^  ^^ the same lifetime is elided here
[INFO] [stderr]     |                           |                       |
[INFO] [stderr]     |                           |                       the same lifetime is hidden here
[INFO] [stderr]     |                           the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 209 |     fn predecessor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, K>, &V)>
[INFO] [stderr]     |                                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/tree.rs:261:31
[INFO] [stderr]     |
[INFO] [stderr] 261 |     fn predecessor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<K>, &mut V)>
[INFO] [stderr]     |                               ^^^^^^^^^                   ^^^^^^^^^^^^^^^^  ^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                               |                           |
[INFO] [stderr]     |                               |                           the same lifetime is hidden here
[INFO] [stderr]     |                               the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 261 |     fn predecessor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, K>, &mut V)>
[INFO] [stderr]     |                                                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/tree.rs:329:25
[INFO] [stderr]     |
[INFO] [stderr] 329 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<K>, &V)>
[INFO] [stderr]     |                         ^^^^^                   ^^^^^^^^^^^^^^^^  ^^ the same lifetime is elided here
[INFO] [stderr]     |                         |                       |
[INFO] [stderr]     |                         |                       the same lifetime is hidden here
[INFO] [stderr]     |                         the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 329 |     fn successor<'a, Q>(&self, k: Q) -> Option<(MaybeBorrowed<'_, K>, &V)>
[INFO] [stderr]     |                                                               +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/tree.rs:378:29
[INFO] [stderr]     |
[INFO] [stderr] 378 |     fn successor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<K>, &mut V)>
[INFO] [stderr]     |                             ^^^^^^^^^                   ^^^^^^^^^^^^^^^^  ^^^^^^ the same lifetime is elided here
[INFO] [stderr]     |                             |                           |
[INFO] [stderr]     |                             |                           the same lifetime is hidden here
[INFO] [stderr]     |                             the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 378 |     fn successor_mut<'a, Q>(&mut self, k: Q) -> Option<(MaybeBorrowed<'_, K>, &mut V)>
[INFO] [stderr]     |                                                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: `veb-tree` (lib) generated 67 warnings (run `cargo fix --lib -p veb-tree` to apply 60 suggestions)
[INFO] [stderr] warning: unused import: `key::MaybeBorrowed`
[INFO] [stderr]    --> src/bitset/map/mod.rs:304:45
[INFO] [stderr]     |
[INFO] [stderr] 304 |     use crate::{collection::TreeCollection, key::MaybeBorrowed, VebTree};
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `U32Tree` is never used
[INFO] [stderr]    --> src/tree.rs:712:14
[INFO] [stderr]     |
[INFO] [stderr] 712 |         type U32Tree = Tree<
[INFO] [stderr]     |              ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `veb-tree` (lib test) generated 69 warnings (67 duplicates) (run `cargo fix --lib -p veb-tree --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/veb_tree-d476c1d15c12c30d)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test bitset::map::test::simple_map ... ok
[INFO] [stdout] test bitset::set::test::test_masks ... ok
[INFO] [stdout] test bitset::set::test::simple_set ... ok
[INFO] [stdout] test tree::test::simple2 ... ok
[INFO] [stdout] test tree::test::simple ... ok
[INFO] [stderr]    Doc-tests veb_tree
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b443a3230454c9e5297721d8b77d0a101fcf735ff6aaed78c9cf34425f164b95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b443a3230454c9e5297721d8b77d0a101fcf735ff6aaed78c9cf34425f164b95", kill_on_drop: false }`
[INFO] [stdout] b443a3230454c9e5297721d8b77d0a101fcf735ff6aaed78c9cf34425f164b95
