[INFO] fetching crate wfc 0.10.7...
[INFO] testing wfc-0.10.7 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate wfc 0.10.7 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate wfc 0.10.7
[INFO] finished tweaking crates.io crate wfc 0.10.7
[INFO] tweaked toml for crates.io crate wfc 0.10.7 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wfc 0.10.7 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 40 packages to latest compatible versions
[INFO] [stderr]       Adding coord_2d v0.3.7 (available: v0.4.2)
[INFO] [stderr]       Adding direction v0.18.1 (available: v0.19.1)
[INFO] [stderr]       Adding getrandom v0.2.17 (available: v0.4.2)
[INFO] [stderr]       Adding grid_2d v0.15.3 (available: v0.16.2)
[INFO] [stderr]       Adding hashbrown v0.13.2 (available: v0.17.1)
[INFO] [stderr]       Adding rand v0.8.6 (available: v0.10.1)
[INFO] [stderr]       Adding rand_xorshift v0.3.0 (available: v0.5.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded direction v0.18.1
[INFO] [stderr]   Downloaded grid_2d v0.15.3
[INFO] [stderr]   Downloaded coord_2d v0.3.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 589d635b0979fb53396b63e9c26883072dcb935791a4951fb96690c99b655f71
[INFO] running `Command { std: "docker" "start" "-a" "589d635b0979fb53396b63e9c26883072dcb935791a4951fb96690c99b655f71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "589d635b0979fb53396b63e9c26883072dcb935791a4951fb96690c99b655f71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "589d635b0979fb53396b63e9c26883072dcb935791a4951fb96690c99b655f71", kill_on_drop: false }`
[INFO] [stdout] 589d635b0979fb53396b63e9c26883072dcb935791a4951fb96690c99b655f71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e4921f314057c298293ad4da02dd360bd10dd7ce25133c75889497645dc745c
[INFO] running `Command { std: "docker" "start" "-a" "8e4921f314057c298293ad4da02dd360bd10dd7ce25133c75889497645dc745c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling coord_2d v0.3.7
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling grid_2d v0.15.3
[INFO] [stderr]    Compiling direction v0.18.1
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling hashbrown v0.13.2
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.6
[INFO] [stderr]    Compiling wfc v0.10.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/tiled_slice.rs:59:17
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn iter(&self) -> TiledGridSliceIter<T> {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[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 |     pub fn iter(&self) -> TiledGridSliceIter<'_, T> {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/wfc.rs:32:18
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn drain(&mut self) -> ::std::vec::Drain<T> {
[INFO] [stdout]    |                  ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[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] 32 |     pub fn drain(&mut self) -> ::std::vec::Drain<'_, T> {
[INFO] [stdout]    |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/wfc.rs:35:17
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn iter(&self) -> slice::Iter<T> {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[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] 35 |     pub fn iter(&self) -> slice::Iter<'_, T> {
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/wfc.rs:38:21
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn iter_mut(&mut self) -> slice::IterMut<T> {
[INFO] [stdout]    |                     ^^^^^^^^^     ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[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] 38 |     pub fn iter_mut(&mut self) -> slice::IterMut<'_, T> {
[INFO] [stdout]    |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/wfc.rs:205:34
[INFO] [stdout]     |
[INFO] [stdout] 205 |     fn pattern_stats_option_iter(&self) -> OptionSliceIter<PatternWeight> {
[INFO] [stdout]     |                                  ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                  |
[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] 205 |     fn pattern_stats_option_iter(&self) -> OptionSliceIter<'_, PatternWeight> {
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/wfc.rs:220:9
[INFO] [stdout]     |
[INFO] [stdout] 220 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 221 |     ) -> slice::Iter<CardinalDirectionTable<Vec<PatternId>>> {
[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] 221 |     ) -> slice::Iter<'_, CardinalDirectionTable<Vec<PatternId>>> {
[INFO] [stdout]     |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/wfc.rs:225:9
[INFO] [stdout]     |
[INFO] [stdout] 225 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 226 |     ) -> NumWaysToBecomeEachPatternByDirection {
[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] 226 |     ) -> NumWaysToBecomeEachPatternByDirection<'_> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1000:9
[INFO] [stdout]      |
[INFO] [stdout] 1000 |         &self,
[INFO] [stdout]      |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 1001 |     ) -> EnumerateCompatiblePatternWeights {
[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] 1001 |     ) -> EnumerateCompatiblePatternWeights<'_> {
[INFO] [stdout]      |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1048:26
[INFO] [stdout]      |
[INFO] [stdout] 1048 |     pub fn wave_cell_ref(&self, coord: Coord) -> WaveCellRef {
[INFO] [stdout]      |                          ^^^^^                   ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                          |
[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] 1048 |     pub fn wave_cell_ref(&self, coord: Coord) -> WaveCellRef<'_> {
[INFO] [stdout]      |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1052:31
[INFO] [stdout]      |
[INFO] [stdout] 1052 |     pub fn wave_cell_ref_iter(&self) -> impl Iterator<Item = WaveCellRef> {
[INFO] [stdout]      |                               ^^^^^                          ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                               |
[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] 1052 |     pub fn wave_cell_ref_iter(&self) -> impl Iterator<Item = WaveCellRef<'_>> {
[INFO] [stdout]      |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1056:36
[INFO] [stdout]      |
[INFO] [stdout] 1056 |     pub fn wave_cell_ref_enumerate(&self) -> impl Iterator<Item = (Coord, WaveCellRef)> {
[INFO] [stdout]      |                                    ^^^^^ the lifetime is elided here      ^^^^^^^^^^^ 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] 1056 |     pub fn wave_cell_ref_enumerate(&self) -> impl Iterator<Item = (Coord, WaveCellRef<'_>)> {
[INFO] [stdout]      |                                                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1111:25
[INFO] [stdout]      |
[INFO] [stdout] 1111 |     fn wave_cell_handle(&mut self, coord: Coord) -> WaveCellHandle {
[INFO] [stdout]      |                         ^^^^^^^^^                   ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                         |
[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] 1111 |     fn wave_cell_handle(&mut self, coord: Coord) -> WaveCellHandle<'_> {
[INFO] [stdout]      |                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1150:22
[INFO] [stdout]      |
[INFO] [stdout] 1150 |     fn wave_cell_ref(&self, coord: Coord) -> WaveCellRef {
[INFO] [stdout]      |                      ^^^^^                   ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                      |
[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] 1150 |     fn wave_cell_ref(&self, coord: Coord) -> WaveCellRef<'_> {
[INFO] [stdout]      |                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1158:27
[INFO] [stdout]      |
[INFO] [stdout] 1158 |     fn wave_cell_ref_iter(&self) -> impl Iterator<Item = WaveCellRef> {
[INFO] [stdout]      |                           ^^^^^                          ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                           |
[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] 1158 |     fn wave_cell_ref_iter(&self) -> impl Iterator<Item = WaveCellRef<'_>> {
[INFO] [stdout]      |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1165:32
[INFO] [stdout]      |
[INFO] [stdout] 1165 |     fn wave_cell_ref_enumerate(&self) -> impl Iterator<Item = (Coord, WaveCellRef)> {
[INFO] [stdout]      |                                ^^^^^ the lifetime is elided here      ^^^^^^^^^^^ 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] 1165 |     fn wave_cell_ref_enumerate(&self) -> impl Iterator<Item = (Coord, WaveCellRef<'_>)> {
[INFO] [stdout]      |                                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1294:23
[INFO] [stdout]      |
[INFO] [stdout] 1294 |     pub fn borrow_mut(&mut self) -> RunBorrow<W, ForbidRef<F>> {
[INFO] [stdout]      |                       ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                       |             |            |
[INFO] [stdout]      |                       |             |            the same lifetime is hidden here
[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] 1294 |     pub fn borrow_mut(&mut self) -> RunBorrow<'_, W, ForbidRef<'_, F>> {
[INFO] [stdout]      |                                               +++              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1315:26
[INFO] [stdout]      |
[INFO] [stdout] 1315 |     pub fn wave_cell_ref(&self, coord: Coord) -> WaveCellRef {
[INFO] [stdout]      |                          ^^^^^                   ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                          |
[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] 1315 |     pub fn wave_cell_ref(&self, coord: Coord) -> WaveCellRef<'_> {
[INFO] [stdout]      |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1323:31
[INFO] [stdout]      |
[INFO] [stdout] 1323 |     pub fn wave_cell_ref_iter(&self) -> impl Iterator<Item = WaveCellRef> {
[INFO] [stdout]      |                               ^^^^^                          ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                               |
[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] 1323 |     pub fn wave_cell_ref_iter(&self) -> impl Iterator<Item = WaveCellRef<'_>> {
[INFO] [stdout]      |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1330:36
[INFO] [stdout]      |
[INFO] [stdout] 1330 |     pub fn wave_cell_ref_enumerate(&self) -> impl Iterator<Item = (Coord, WaveCellRef)> {
[INFO] [stdout]      |                                    ^^^^^ the lifetime is elided here      ^^^^^^^^^^^ 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] 1330 |     pub fn wave_cell_ref_enumerate(&self) -> impl Iterator<Item = (Coord, WaveCellRef<'_>)> {
[INFO] [stdout]      |                                                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1429:23
[INFO] [stdout]      |
[INFO] [stdout] 1429 |     pub fn borrow_mut(&mut self) -> RunBorrow<W, ForbidRef<F>> {
[INFO] [stdout]      |                       ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                       |             |            |
[INFO] [stdout]      |                       |             |            the same lifetime is hidden here
[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] 1429 |     pub fn borrow_mut(&mut self) -> RunBorrow<'_, W, ForbidRef<'_, F>> {
[INFO] [stdout]      |                                               +++              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1450:26
[INFO] [stdout]      |
[INFO] [stdout] 1450 |     pub fn wave_cell_ref(&self, coord: Coord) -> WaveCellRef {
[INFO] [stdout]      |                          ^^^^^                   ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                          |
[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] 1450 |     pub fn wave_cell_ref(&self, coord: Coord) -> WaveCellRef<'_> {
[INFO] [stdout]      |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1458:31
[INFO] [stdout]      |
[INFO] [stdout] 1458 |     pub fn wave_cell_ref_iter(&self) -> impl Iterator<Item = WaveCellRef> {
[INFO] [stdout]      |                               ^^^^^                          ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                               |
[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] 1458 |     pub fn wave_cell_ref_iter(&self) -> impl Iterator<Item = WaveCellRef<'_>> {
[INFO] [stdout]      |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1465:36
[INFO] [stdout]      |
[INFO] [stdout] 1465 |     pub fn wave_cell_ref_enumerate(&self) -> impl Iterator<Item = (Coord, WaveCellRef)> {
[INFO] [stdout]      |                                    ^^^^^ the lifetime is elided here      ^^^^^^^^^^^ 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] 1465 |     pub fn wave_cell_ref_enumerate(&self) -> impl Iterator<Item = (Coord, WaveCellRef<'_>)> {
[INFO] [stdout]      |                                                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.83s
[INFO] running `Command { std: "docker" "inspect" "8e4921f314057c298293ad4da02dd360bd10dd7ce25133c75889497645dc745c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e4921f314057c298293ad4da02dd360bd10dd7ce25133c75889497645dc745c", kill_on_drop: false }`
[INFO] [stdout] 8e4921f314057c298293ad4da02dd360bd10dd7ce25133c75889497645dc745c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4eaf4b10d8a666b4e449c170fb0370e8e6b100c6a27482c72b487606f62f7b9
[INFO] running `Command { std: "docker" "start" "-a" "a4eaf4b10d8a666b4e449c170fb0370e8e6b100c6a27482c72b487606f62f7b9", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/tiled_slice.rs:59:17
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn iter(&self) -> TiledGridSliceIter<T> {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[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 |     pub fn iter(&self) -> TiledGridSliceIter<'_, T> {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/wfc.rs:32:18
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn drain(&mut self) -> ::std::vec::Drain<T> {
[INFO] [stdout]    |                  ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[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] 32 |     pub fn drain(&mut self) -> ::std::vec::Drain<'_, T> {
[INFO] [stdout]    |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/wfc.rs:35:17
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn iter(&self) -> slice::Iter<T> {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[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] 35 |     pub fn iter(&self) -> slice::Iter<'_, T> {
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/wfc.rs:38:21
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn iter_mut(&mut self) -> slice::IterMut<T> {
[INFO] [stdout]    |                     ^^^^^^^^^     ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[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] 38 |     pub fn iter_mut(&mut self) -> slice::IterMut<'_, T> {
[INFO] [stdout]    |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/wfc.rs:205:34
[INFO] [stdout]     |
[INFO] [stdout] 205 |     fn pattern_stats_option_iter(&self) -> OptionSliceIter<PatternWeight> {
[INFO] [stdout]     |                                  ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                  |
[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] 205 |     fn pattern_stats_option_iter(&self) -> OptionSliceIter<'_, PatternWeight> {
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/wfc.rs:220:9
[INFO] [stdout]     |
[INFO] [stdout] 220 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 221 |     ) -> slice::Iter<CardinalDirectionTable<Vec<PatternId>>> {
[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] 221 |     ) -> slice::Iter<'_, CardinalDirectionTable<Vec<PatternId>>> {
[INFO] [stdout]     |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/wfc.rs:225:9
[INFO] [stdout]     |
[INFO] [stdout] 225 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 226 |     ) -> NumWaysToBecomeEachPatternByDirection {
[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] 226 |     ) -> NumWaysToBecomeEachPatternByDirection<'_> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1000:9
[INFO] [stdout]      |
[INFO] [stdout] 1000 |         &self,
[INFO] [stdout]      |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 1001 |     ) -> EnumerateCompatiblePatternWeights {
[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] 1001 |     ) -> EnumerateCompatiblePatternWeights<'_> {
[INFO] [stdout]      |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1048:26
[INFO] [stdout]      |
[INFO] [stdout] 1048 |     pub fn wave_cell_ref(&self, coord: Coord) -> WaveCellRef {
[INFO] [stdout]      |                          ^^^^^                   ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                          |
[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] 1048 |     pub fn wave_cell_ref(&self, coord: Coord) -> WaveCellRef<'_> {
[INFO] [stdout]      |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1052:31
[INFO] [stdout]      |
[INFO] [stdout] 1052 |     pub fn wave_cell_ref_iter(&self) -> impl Iterator<Item = WaveCellRef> {
[INFO] [stdout]      |                               ^^^^^                          ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                               |
[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] 1052 |     pub fn wave_cell_ref_iter(&self) -> impl Iterator<Item = WaveCellRef<'_>> {
[INFO] [stdout]      |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1056:36
[INFO] [stdout]      |
[INFO] [stdout] 1056 |     pub fn wave_cell_ref_enumerate(&self) -> impl Iterator<Item = (Coord, WaveCellRef)> {
[INFO] [stdout]      |                                    ^^^^^ the lifetime is elided here      ^^^^^^^^^^^ 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] 1056 |     pub fn wave_cell_ref_enumerate(&self) -> impl Iterator<Item = (Coord, WaveCellRef<'_>)> {
[INFO] [stdout]      |                                                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1111:25
[INFO] [stdout]      |
[INFO] [stdout] 1111 |     fn wave_cell_handle(&mut self, coord: Coord) -> WaveCellHandle {
[INFO] [stdout]      |                         ^^^^^^^^^                   ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                         |
[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] 1111 |     fn wave_cell_handle(&mut self, coord: Coord) -> WaveCellHandle<'_> {
[INFO] [stdout]      |                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling wfc v0.10.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1150:22
[INFO] [stdout]      |
[INFO] [stdout] 1150 |     fn wave_cell_ref(&self, coord: Coord) -> WaveCellRef {
[INFO] [stdout]      |                      ^^^^^                   ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                      |
[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] 1150 |     fn wave_cell_ref(&self, coord: Coord) -> WaveCellRef<'_> {
[INFO] [stdout]      |                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1158:27
[INFO] [stdout]      |
[INFO] [stdout] 1158 |     fn wave_cell_ref_iter(&self) -> impl Iterator<Item = WaveCellRef> {
[INFO] [stdout]      |                           ^^^^^                          ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                           |
[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] 1158 |     fn wave_cell_ref_iter(&self) -> impl Iterator<Item = WaveCellRef<'_>> {
[INFO] [stdout]      |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1165:32
[INFO] [stdout]      |
[INFO] [stdout] 1165 |     fn wave_cell_ref_enumerate(&self) -> impl Iterator<Item = (Coord, WaveCellRef)> {
[INFO] [stdout]      |                                ^^^^^ the lifetime is elided here      ^^^^^^^^^^^ 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] 1165 |     fn wave_cell_ref_enumerate(&self) -> impl Iterator<Item = (Coord, WaveCellRef<'_>)> {
[INFO] [stdout]      |                                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1294:23
[INFO] [stdout]      |
[INFO] [stdout] 1294 |     pub fn borrow_mut(&mut self) -> RunBorrow<W, ForbidRef<F>> {
[INFO] [stdout]      |                       ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                       |             |            |
[INFO] [stdout]      |                       |             |            the same lifetime is hidden here
[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] 1294 |     pub fn borrow_mut(&mut self) -> RunBorrow<'_, W, ForbidRef<'_, F>> {
[INFO] [stdout]      |                                               +++              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1315:26
[INFO] [stdout]      |
[INFO] [stdout] 1315 |     pub fn wave_cell_ref(&self, coord: Coord) -> WaveCellRef {
[INFO] [stdout]      |                          ^^^^^                   ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                          |
[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] 1315 |     pub fn wave_cell_ref(&self, coord: Coord) -> WaveCellRef<'_> {
[INFO] [stdout]      |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1323:31
[INFO] [stdout]      |
[INFO] [stdout] 1323 |     pub fn wave_cell_ref_iter(&self) -> impl Iterator<Item = WaveCellRef> {
[INFO] [stdout]      |                               ^^^^^                          ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                               |
[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] 1323 |     pub fn wave_cell_ref_iter(&self) -> impl Iterator<Item = WaveCellRef<'_>> {
[INFO] [stdout]      |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1330:36
[INFO] [stdout]      |
[INFO] [stdout] 1330 |     pub fn wave_cell_ref_enumerate(&self) -> impl Iterator<Item = (Coord, WaveCellRef)> {
[INFO] [stdout]      |                                    ^^^^^ the lifetime is elided here      ^^^^^^^^^^^ 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] 1330 |     pub fn wave_cell_ref_enumerate(&self) -> impl Iterator<Item = (Coord, WaveCellRef<'_>)> {
[INFO] [stdout]      |                                                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1429:23
[INFO] [stdout]      |
[INFO] [stdout] 1429 |     pub fn borrow_mut(&mut self) -> RunBorrow<W, ForbidRef<F>> {
[INFO] [stdout]      |                       ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                       |             |            |
[INFO] [stdout]      |                       |             |            the same lifetime is hidden here
[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] 1429 |     pub fn borrow_mut(&mut self) -> RunBorrow<'_, W, ForbidRef<'_, F>> {
[INFO] [stdout]      |                                               +++              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1450:26
[INFO] [stdout]      |
[INFO] [stdout] 1450 |     pub fn wave_cell_ref(&self, coord: Coord) -> WaveCellRef {
[INFO] [stdout]      |                          ^^^^^                   ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                          |
[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] 1450 |     pub fn wave_cell_ref(&self, coord: Coord) -> WaveCellRef<'_> {
[INFO] [stdout]      |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1458:31
[INFO] [stdout]      |
[INFO] [stdout] 1458 |     pub fn wave_cell_ref_iter(&self) -> impl Iterator<Item = WaveCellRef> {
[INFO] [stdout]      |                               ^^^^^                          ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                               |
[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] 1458 |     pub fn wave_cell_ref_iter(&self) -> impl Iterator<Item = WaveCellRef<'_>> {
[INFO] [stdout]      |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1465:36
[INFO] [stdout]      |
[INFO] [stdout] 1465 |     pub fn wave_cell_ref_enumerate(&self) -> impl Iterator<Item = (Coord, WaveCellRef)> {
[INFO] [stdout]      |                                    ^^^^^ the lifetime is elided here      ^^^^^^^^^^^ 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] 1465 |     pub fn wave_cell_ref_enumerate(&self) -> impl Iterator<Item = (Coord, WaveCellRef<'_>)> {
[INFO] [stdout]      |                                                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/tiled_slice.rs:59:17
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn iter(&self) -> TiledGridSliceIter<T> {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[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 |     pub fn iter(&self) -> TiledGridSliceIter<'_, T> {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/wfc.rs:32:18
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn drain(&mut self) -> ::std::vec::Drain<T> {
[INFO] [stdout]    |                  ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |
[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] 32 |     pub fn drain(&mut self) -> ::std::vec::Drain<'_, T> {
[INFO] [stdout]    |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/wfc.rs:35:17
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub fn iter(&self) -> slice::Iter<T> {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[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] 35 |     pub fn iter(&self) -> slice::Iter<'_, T> {
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/wfc.rs:38:21
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn iter_mut(&mut self) -> slice::IterMut<T> {
[INFO] [stdout]    |                     ^^^^^^^^^     ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[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] 38 |     pub fn iter_mut(&mut self) -> slice::IterMut<'_, T> {
[INFO] [stdout]    |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/wfc.rs:205:34
[INFO] [stdout]     |
[INFO] [stdout] 205 |     fn pattern_stats_option_iter(&self) -> OptionSliceIter<PatternWeight> {
[INFO] [stdout]     |                                  ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                  |
[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] 205 |     fn pattern_stats_option_iter(&self) -> OptionSliceIter<'_, PatternWeight> {
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/wfc.rs:220:9
[INFO] [stdout]     |
[INFO] [stdout] 220 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 221 |     ) -> slice::Iter<CardinalDirectionTable<Vec<PatternId>>> {
[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] 221 |     ) -> slice::Iter<'_, CardinalDirectionTable<Vec<PatternId>>> {
[INFO] [stdout]     |                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/wfc.rs:225:9
[INFO] [stdout]     |
[INFO] [stdout] 225 |         &self,
[INFO] [stdout]     |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 226 |     ) -> NumWaysToBecomeEachPatternByDirection {
[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] 226 |     ) -> NumWaysToBecomeEachPatternByDirection<'_> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1000:9
[INFO] [stdout]      |
[INFO] [stdout] 1000 |         &self,
[INFO] [stdout]      |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 1001 |     ) -> EnumerateCompatiblePatternWeights {
[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] 1001 |     ) -> EnumerateCompatiblePatternWeights<'_> {
[INFO] [stdout]      |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1048:26
[INFO] [stdout]      |
[INFO] [stdout] 1048 |     pub fn wave_cell_ref(&self, coord: Coord) -> WaveCellRef {
[INFO] [stdout]      |                          ^^^^^                   ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                          |
[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] 1048 |     pub fn wave_cell_ref(&self, coord: Coord) -> WaveCellRef<'_> {
[INFO] [stdout]      |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1052:31
[INFO] [stdout]      |
[INFO] [stdout] 1052 |     pub fn wave_cell_ref_iter(&self) -> impl Iterator<Item = WaveCellRef> {
[INFO] [stdout]      |                               ^^^^^                          ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                               |
[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] 1052 |     pub fn wave_cell_ref_iter(&self) -> impl Iterator<Item = WaveCellRef<'_>> {
[INFO] [stdout]      |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1056:36
[INFO] [stdout]      |
[INFO] [stdout] 1056 |     pub fn wave_cell_ref_enumerate(&self) -> impl Iterator<Item = (Coord, WaveCellRef)> {
[INFO] [stdout]      |                                    ^^^^^ the lifetime is elided here      ^^^^^^^^^^^ 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] 1056 |     pub fn wave_cell_ref_enumerate(&self) -> impl Iterator<Item = (Coord, WaveCellRef<'_>)> {
[INFO] [stdout]      |                                                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1111:25
[INFO] [stdout]      |
[INFO] [stdout] 1111 |     fn wave_cell_handle(&mut self, coord: Coord) -> WaveCellHandle {
[INFO] [stdout]      |                         ^^^^^^^^^                   ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                         |
[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] 1111 |     fn wave_cell_handle(&mut self, coord: Coord) -> WaveCellHandle<'_> {
[INFO] [stdout]      |                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1150:22
[INFO] [stdout]      |
[INFO] [stdout] 1150 |     fn wave_cell_ref(&self, coord: Coord) -> WaveCellRef {
[INFO] [stdout]      |                      ^^^^^                   ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                      |
[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] 1150 |     fn wave_cell_ref(&self, coord: Coord) -> WaveCellRef<'_> {
[INFO] [stdout]      |                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1158:27
[INFO] [stdout]      |
[INFO] [stdout] 1158 |     fn wave_cell_ref_iter(&self) -> impl Iterator<Item = WaveCellRef> {
[INFO] [stdout]      |                           ^^^^^                          ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                           |
[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] 1158 |     fn wave_cell_ref_iter(&self) -> impl Iterator<Item = WaveCellRef<'_>> {
[INFO] [stdout]      |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1165:32
[INFO] [stdout]      |
[INFO] [stdout] 1165 |     fn wave_cell_ref_enumerate(&self) -> impl Iterator<Item = (Coord, WaveCellRef)> {
[INFO] [stdout]      |                                ^^^^^ the lifetime is elided here      ^^^^^^^^^^^ 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] 1165 |     fn wave_cell_ref_enumerate(&self) -> impl Iterator<Item = (Coord, WaveCellRef<'_>)> {
[INFO] [stdout]      |                                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1294:23
[INFO] [stdout]      |
[INFO] [stdout] 1294 |     pub fn borrow_mut(&mut self) -> RunBorrow<W, ForbidRef<F>> {
[INFO] [stdout]      |                       ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                       |             |            |
[INFO] [stdout]      |                       |             |            the same lifetime is hidden here
[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] 1294 |     pub fn borrow_mut(&mut self) -> RunBorrow<'_, W, ForbidRef<'_, F>> {
[INFO] [stdout]      |                                               +++              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1315:26
[INFO] [stdout]      |
[INFO] [stdout] 1315 |     pub fn wave_cell_ref(&self, coord: Coord) -> WaveCellRef {
[INFO] [stdout]      |                          ^^^^^                   ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                          |
[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] 1315 |     pub fn wave_cell_ref(&self, coord: Coord) -> WaveCellRef<'_> {
[INFO] [stdout]      |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1323:31
[INFO] [stdout]      |
[INFO] [stdout] 1323 |     pub fn wave_cell_ref_iter(&self) -> impl Iterator<Item = WaveCellRef> {
[INFO] [stdout]      |                               ^^^^^                          ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                               |
[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] 1323 |     pub fn wave_cell_ref_iter(&self) -> impl Iterator<Item = WaveCellRef<'_>> {
[INFO] [stdout]      |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1330:36
[INFO] [stdout]      |
[INFO] [stdout] 1330 |     pub fn wave_cell_ref_enumerate(&self) -> impl Iterator<Item = (Coord, WaveCellRef)> {
[INFO] [stdout]      |                                    ^^^^^ the lifetime is elided here      ^^^^^^^^^^^ 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] 1330 |     pub fn wave_cell_ref_enumerate(&self) -> impl Iterator<Item = (Coord, WaveCellRef<'_>)> {
[INFO] [stdout]      |                                                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1429:23
[INFO] [stdout]      |
[INFO] [stdout] 1429 |     pub fn borrow_mut(&mut self) -> RunBorrow<W, ForbidRef<F>> {
[INFO] [stdout]      |                       ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                       |             |            |
[INFO] [stdout]      |                       |             |            the same lifetime is hidden here
[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] 1429 |     pub fn borrow_mut(&mut self) -> RunBorrow<'_, W, ForbidRef<'_, F>> {
[INFO] [stdout]      |                                               +++              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1450:26
[INFO] [stdout]      |
[INFO] [stdout] 1450 |     pub fn wave_cell_ref(&self, coord: Coord) -> WaveCellRef {
[INFO] [stdout]      |                          ^^^^^                   ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                          |
[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] 1450 |     pub fn wave_cell_ref(&self, coord: Coord) -> WaveCellRef<'_> {
[INFO] [stdout]      |                                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1458:31
[INFO] [stdout]      |
[INFO] [stdout] 1458 |     pub fn wave_cell_ref_iter(&self) -> impl Iterator<Item = WaveCellRef> {
[INFO] [stdout]      |                               ^^^^^                          ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |                               |
[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] 1458 |     pub fn wave_cell_ref_iter(&self) -> impl Iterator<Item = WaveCellRef<'_>> {
[INFO] [stdout]      |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/wfc.rs:1465:36
[INFO] [stdout]      |
[INFO] [stdout] 1465 |     pub fn wave_cell_ref_enumerate(&self) -> impl Iterator<Item = (Coord, WaveCellRef)> {
[INFO] [stdout]      |                                    ^^^^^ the lifetime is elided here      ^^^^^^^^^^^ 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] 1465 |     pub fn wave_cell_ref_enumerate(&self) -> impl Iterator<Item = (Coord, WaveCellRef<'_>)> {
[INFO] [stdout]      |                                                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "a4eaf4b10d8a666b4e449c170fb0370e8e6b100c6a27482c72b487606f62f7b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4eaf4b10d8a666b4e449c170fb0370e8e6b100c6a27482c72b487606f62f7b9", kill_on_drop: false }`
[INFO] [stdout] a4eaf4b10d8a666b4e449c170fb0370e8e6b100c6a27482c72b487606f62f7b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f2d49081bec3343d0336b7ae70a77fbfb1e41114ef94474f656f87946a6eb6e4
[INFO] running `Command { std: "docker" "start" "-a" "f2d49081bec3343d0336b7ae70a77fbfb1e41114ef94474f656f87946a6eb6e4", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/tiled_slice.rs:59:17
[INFO] [stderr]    |
[INFO] [stderr] 59 |     pub fn iter(&self) -> TiledGridSliceIter<T> {
[INFO] [stderr]    |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                 |
[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 |     pub fn iter(&self) -> TiledGridSliceIter<'_, T> {
[INFO] [stderr]    |                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/wfc.rs:32:18
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn drain(&mut self) -> ::std::vec::Drain<T> {
[INFO] [stderr]    |                  ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                  |
[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] 32 |     pub fn drain(&mut self) -> ::std::vec::Drain<'_, T> {
[INFO] [stderr]    |                                                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/wfc.rs:35:17
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn iter(&self) -> slice::Iter<T> {
[INFO] [stderr]    |                 ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                 |
[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] 35 |     pub fn iter(&self) -> slice::Iter<'_, T> {
[INFO] [stderr]    |                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/wfc.rs:38:21
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub fn iter_mut(&mut self) -> slice::IterMut<T> {
[INFO] [stderr]    |                     ^^^^^^^^^     ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                     |
[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] 38 |     pub fn iter_mut(&mut self) -> slice::IterMut<'_, T> {
[INFO] [stderr]    |                                                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/wfc.rs:205:34
[INFO] [stderr]     |
[INFO] [stderr] 205 |     fn pattern_stats_option_iter(&self) -> OptionSliceIter<PatternWeight> {
[INFO] [stderr]     |                                  ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                                  |
[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] 205 |     fn pattern_stats_option_iter(&self) -> OptionSliceIter<'_, PatternWeight> {
[INFO] [stderr]     |                                                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/wfc.rs:220:9
[INFO] [stderr]     |
[INFO] [stderr] 220 |         &self,
[INFO] [stderr]     |         ^^^^^ the lifetime is elided here
[INFO] [stderr] 221 |     ) -> slice::Iter<CardinalDirectionTable<Vec<PatternId>>> {
[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] 221 |     ) -> slice::Iter<'_, CardinalDirectionTable<Vec<PatternId>>> {
[INFO] [stderr]     |                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/wfc.rs:225:9
[INFO] [stderr]     |
[INFO] [stderr] 225 |         &self,
[INFO] [stderr]     |         ^^^^^ the lifetime is elided here
[INFO] [stderr] 226 |     ) -> NumWaysToBecomeEachPatternByDirection {
[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] 226 |     ) -> NumWaysToBecomeEachPatternByDirection<'_> {
[INFO] [stderr]     |                                               ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/wfc.rs:1000:9
[INFO] [stderr]      |
[INFO] [stderr] 1000 |         &self,
[INFO] [stderr]      |         ^^^^^ the lifetime is elided here
[INFO] [stderr] 1001 |     ) -> EnumerateCompatiblePatternWeights {
[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] 1001 |     ) -> EnumerateCompatiblePatternWeights<'_> {
[INFO] [stderr]      |                                           ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/wfc.rs:1048:26
[INFO] [stderr]      |
[INFO] [stderr] 1048 |     pub fn wave_cell_ref(&self, coord: Coord) -> WaveCellRef {
[INFO] [stderr]      |                          ^^^^^                   ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |                          |
[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] 1048 |     pub fn wave_cell_ref(&self, coord: Coord) -> WaveCellRef<'_> {
[INFO] [stderr]      |                                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/wfc.rs:1052:31
[INFO] [stderr]      |
[INFO] [stderr] 1052 |     pub fn wave_cell_ref_iter(&self) -> impl Iterator<Item = WaveCellRef> {
[INFO] [stderr]      |                               ^^^^^                          ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |                               |
[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] 1052 |     pub fn wave_cell_ref_iter(&self) -> impl Iterator<Item = WaveCellRef<'_>> {
[INFO] [stderr]      |                                                                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/wfc.rs:1056:36
[INFO] [stderr]      |
[INFO] [stderr] 1056 |     pub fn wave_cell_ref_enumerate(&self) -> impl Iterator<Item = (Coord, WaveCellRef)> {
[INFO] [stderr]      |                                    ^^^^^ the lifetime is elided here      ^^^^^^^^^^^ 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] 1056 |     pub fn wave_cell_ref_enumerate(&self) -> impl Iterator<Item = (Coord, WaveCellRef<'_>)> {
[INFO] [stderr]      |                                                                                      ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/wfc.rs:1111:25
[INFO] [stderr]      |
[INFO] [stderr] 1111 |     fn wave_cell_handle(&mut self, coord: Coord) -> WaveCellHandle {
[INFO] [stderr]      |                         ^^^^^^^^^                   ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |                         |
[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] 1111 |     fn wave_cell_handle(&mut self, coord: Coord) -> WaveCellHandle<'_> {
[INFO] [stderr]      |                                                                   ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/wfc.rs:1150:22
[INFO] [stderr]      |
[INFO] [stderr] 1150 |     fn wave_cell_ref(&self, coord: Coord) -> WaveCellRef {
[INFO] [stderr]      |                      ^^^^^                   ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |                      |
[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] 1150 |     fn wave_cell_ref(&self, coord: Coord) -> WaveCellRef<'_> {
[INFO] [stderr]      |                                                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/wfc.rs:1158:27
[INFO] [stderr]      |
[INFO] [stderr] 1158 |     fn wave_cell_ref_iter(&self) -> impl Iterator<Item = WaveCellRef> {
[INFO] [stderr]      |                           ^^^^^                          ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |                           |
[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] 1158 |     fn wave_cell_ref_iter(&self) -> impl Iterator<Item = WaveCellRef<'_>> {
[INFO] [stderr]      |                                                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/wfc.rs:1165:32
[INFO] [stderr]      |
[INFO] [stderr] 1165 |     fn wave_cell_ref_enumerate(&self) -> impl Iterator<Item = (Coord, WaveCellRef)> {
[INFO] [stderr]      |                                ^^^^^ the lifetime is elided here      ^^^^^^^^^^^ 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] 1165 |     fn wave_cell_ref_enumerate(&self) -> impl Iterator<Item = (Coord, WaveCellRef<'_>)> {
[INFO] [stderr]      |                                                                                  ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/wfc.rs:1294:23
[INFO] [stderr]      |
[INFO] [stderr] 1294 |     pub fn borrow_mut(&mut self) -> RunBorrow<W, ForbidRef<F>> {
[INFO] [stderr]      |                       ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |                       |             |            |
[INFO] [stderr]      |                       |             |            the same lifetime is hidden here
[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] 1294 |     pub fn borrow_mut(&mut self) -> RunBorrow<'_, W, ForbidRef<'_, F>> {
[INFO] [stderr]      |                                               +++              +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/wfc.rs:1315:26
[INFO] [stderr]      |
[INFO] [stderr] 1315 |     pub fn wave_cell_ref(&self, coord: Coord) -> WaveCellRef {
[INFO] [stderr]      |                          ^^^^^                   ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |                          |
[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] 1315 |     pub fn wave_cell_ref(&self, coord: Coord) -> WaveCellRef<'_> {
[INFO] [stderr]      |                                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/wfc.rs:1323:31
[INFO] [stderr]      |
[INFO] [stderr] 1323 |     pub fn wave_cell_ref_iter(&self) -> impl Iterator<Item = WaveCellRef> {
[INFO] [stderr]      |                               ^^^^^                          ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |                               |
[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] 1323 |     pub fn wave_cell_ref_iter(&self) -> impl Iterator<Item = WaveCellRef<'_>> {
[INFO] [stderr]      |                                                                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/wfc.rs:1330:36
[INFO] [stderr]      |
[INFO] [stderr] 1330 |     pub fn wave_cell_ref_enumerate(&self) -> impl Iterator<Item = (Coord, WaveCellRef)> {
[INFO] [stderr]      |                                    ^^^^^ the lifetime is elided here      ^^^^^^^^^^^ 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] 1330 |     pub fn wave_cell_ref_enumerate(&self) -> impl Iterator<Item = (Coord, WaveCellRef<'_>)> {
[INFO] [stderr]      |                                                                                      ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/wfc.rs:1429:23
[INFO] [stderr]      |
[INFO] [stderr] 1429 |     pub fn borrow_mut(&mut self) -> RunBorrow<W, ForbidRef<F>> {
[INFO] [stderr]      |                       ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |                       |             |            |
[INFO] [stderr]      |                       |             |            the same lifetime is hidden here
[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] 1429 |     pub fn borrow_mut(&mut self) -> RunBorrow<'_, W, ForbidRef<'_, F>> {
[INFO] [stderr]      |                                               +++              +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/wfc.rs:1450:26
[INFO] [stderr]      |
[INFO] [stderr] 1450 |     pub fn wave_cell_ref(&self, coord: Coord) -> WaveCellRef {
[INFO] [stderr]      |                          ^^^^^                   ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |                          |
[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] 1450 |     pub fn wave_cell_ref(&self, coord: Coord) -> WaveCellRef<'_> {
[INFO] [stderr]      |                                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/wfc.rs:1458:31
[INFO] [stderr]      |
[INFO] [stderr] 1458 |     pub fn wave_cell_ref_iter(&self) -> impl Iterator<Item = WaveCellRef> {
[INFO] [stderr]      |                               ^^^^^                          ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |                               |
[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] 1458 |     pub fn wave_cell_ref_iter(&self) -> impl Iterator<Item = WaveCellRef<'_>> {
[INFO] [stderr]      |                                                                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/wfc.rs:1465:36
[INFO] [stderr]      |
[INFO] [stderr] 1465 |     pub fn wave_cell_ref_enumerate(&self) -> impl Iterator<Item = (Coord, WaveCellRef)> {
[INFO] [stderr]      |                                    ^^^^^ the lifetime is elided here      ^^^^^^^^^^^ 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] 1465 |     pub fn wave_cell_ref_enumerate(&self) -> impl Iterator<Item = (Coord, WaveCellRef<'_>)> {
[INFO] [stderr]      |                                                                                      ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `wfc` (lib) generated 23 warnings (run `cargo fix --lib -p wfc` to apply 23 suggestions)
[INFO] [stderr] warning: `wfc` (lib test) generated 23 warnings (23 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wfc-18fb0dd8a4ea3d45)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test overlapping::test::compatibile_patterns ... ok
[INFO] [stdout] test tiled_slice::test::tiled_grid_slice_hash ... ok
[INFO] [stdout] test orientation::test::checks ... ok
[INFO] [stdout] test tiled_slice::test::tiling ... ok
[INFO] [stdout] test wrap::test::wraps ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wfc
[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" "f2d49081bec3343d0336b7ae70a77fbfb1e41114ef94474f656f87946a6eb6e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2d49081bec3343d0336b7ae70a77fbfb1e41114ef94474f656f87946a6eb6e4", kill_on_drop: false }`
[INFO] [stdout] f2d49081bec3343d0336b7ae70a77fbfb1e41114ef94474f656f87946a6eb6e4
