[INFO] fetching crate geng-ecs 0.11.0...
[INFO] checking geng-ecs-0.11.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate geng-ecs 0.11.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate geng-ecs 0.11.0
[INFO] finished tweaking crates.io crate geng-ecs 0.11.0
[INFO] tweaked toml for crates.io crate geng-ecs 0.11.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate geng-ecs 0.11.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded geng-ecs-derive v0.11.0
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 870d5973d2a46084182951ea1ab53a970d0294c123b8b3220469d8e29692156c
[INFO] running `Command { std: "docker" "start" "-a" "870d5973d2a46084182951ea1ab53a970d0294c123b8b3220469d8e29692156c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "870d5973d2a46084182951ea1ab53a970d0294c123b8b3220469d8e29692156c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "870d5973d2a46084182951ea1ab53a970d0294c123b8b3220469d8e29692156c", kill_on_drop: false }`
[INFO] [stdout] 870d5973d2a46084182951ea1ab53a970d0294c123b8b3220469d8e29692156c
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4a76627935b846308d6c698be6ab6c966090063736913f9fc042aa115449a95
[INFO] running `Command { std: "docker" "start" "-a" "d4a76627935b846308d6c698be6ab6c966090063736913f9fc042aa115449a95", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling geng-ecs-derive v0.11.0
[INFO] [stderr]     Checking geng-ecs v0.11.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/entity.rs:33:28
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn query<Q: Query>(&self) -> EntityQuery<Q> {
[INFO] [stdout]    |                            ^^^^^     -------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn query<Q: Query>(&self) -> EntityQuery<'_, Q> {
[INFO] [stdout]    |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/entity.rs:36:30
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn filter<F: Filter>(&self, filter: F) -> FilteredEntity<F> {
[INFO] [stdout]    |                              ^^^^^                ----------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn filter<F: Filter>(&self, filter: F) -> FilteredEntity<'_, F> {
[INFO] [stdout]    |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/entity.rs:45:40
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub unsafe fn borrow<T: Component>(&self) -> Option<storage::entity::Borrow<T>> {
[INFO] [stdout]    |                                        ^^^^^            -------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                                        |
[INFO] [stdout]    |                                        this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub unsafe fn borrow<T: Component>(&self) -> Option<storage::entity::Borrow<'_, T>> {
[INFO] [stdout]    |                                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/entity.rs:50:44
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub unsafe fn borrow_mut<T: Component>(&self) -> Option<storage::entity::BorrowMut<T>> {
[INFO] [stdout]    |                                            ^^^^^            ----------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                                            |
[INFO] [stdout]    |                                            this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub unsafe fn borrow_mut<T: Component>(&self) -> Option<storage::entity::BorrowMut<'_, T>> {
[INFO] [stdout]    |                                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/storage/entity.rs:31:40
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub unsafe fn borrow<T: Component>(&self) -> Borrow<T> {
[INFO] [stdout]    |                                        ^^^^^     --------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                                        |
[INFO] [stdout]    |                                        this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub unsafe fn borrow<T: Component>(&self) -> Borrow<'_, T> {
[INFO] [stdout]    |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/storage/entity.rs:38:44
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub unsafe fn borrow_mut<T: Component>(&self) -> BorrowMut<T> {
[INFO] [stdout]    |                                            ^^^^^     ------------ the lifetime gets resolved as `'_`
[INFO] [stdout]    |                                            |
[INFO] [stdout]    |                                            this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub unsafe fn borrow_mut<T: Component>(&self) -> BorrowMut<'_, T> {
[INFO] [stdout]    |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/world.rs:34:28
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn query<Q: Query>(&self) -> WorldQuery<Q> {
[INFO] [stdout]    |                            ^^^^^     ------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn query<Q: Query>(&self) -> WorldQuery<'_, Q> {
[INFO] [stdout]    |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/world.rs:37:30
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn filter<F: Filter>(&self, filter: F) -> FilteredWorld<F> {
[INFO] [stdout]    |                              ^^^^^                ---------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn filter<F: Filter>(&self, filter: F) -> FilteredWorld<'_, F> {
[INFO] [stdout]    |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/world.rs:43:30
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn remove<F: Filter>(&mut self, filter: F) -> WorldRemove<F> {
[INFO] [stdout]    |                              ^^^^^^^^^                -------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn remove<F: Filter>(&mut self, filter: F) -> WorldRemove<'_, F> {
[INFO] [stdout]    |                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/world.rs:52:40
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub unsafe fn borrow<T: Component>(&self) -> Option<storage::world::Borrow<T>> {
[INFO] [stdout]    |                                        ^^^^^            ------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                                        |
[INFO] [stdout]    |                                        this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub unsafe fn borrow<T: Component>(&self) -> Option<storage::world::Borrow<'_, T>> {
[INFO] [stdout]    |                                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/world.rs:57:44
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub unsafe fn borrow_mut<T: Component>(&self) -> Option<storage::world::BorrowMut<T>> {
[INFO] [stdout]    |                                            ^^^^^            ---------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                                            |
[INFO] [stdout]    |                                            this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub unsafe fn borrow_mut<T: Component>(&self) -> Option<storage::world::BorrowMut<'_, T>> {
[INFO] [stdout]    |                                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/entity.rs:33:28
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn query<Q: Query>(&self) -> EntityQuery<Q> {
[INFO] [stdout]    |                            ^^^^^     -------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn query<Q: Query>(&self) -> EntityQuery<'_, Q> {
[INFO] [stdout]    |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/entity.rs:36:30
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn filter<F: Filter>(&self, filter: F) -> FilteredEntity<F> {
[INFO] [stdout]    |                              ^^^^^                ----------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn filter<F: Filter>(&self, filter: F) -> FilteredEntity<'_, F> {
[INFO] [stdout]    |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/entity.rs:45:40
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub unsafe fn borrow<T: Component>(&self) -> Option<storage::entity::Borrow<T>> {
[INFO] [stdout]    |                                        ^^^^^            -------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                                        |
[INFO] [stdout]    |                                        this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub unsafe fn borrow<T: Component>(&self) -> Option<storage::entity::Borrow<'_, T>> {
[INFO] [stdout]    |                                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/entity.rs:50:44
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub unsafe fn borrow_mut<T: Component>(&self) -> Option<storage::entity::BorrowMut<T>> {
[INFO] [stdout]    |                                            ^^^^^            ----------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                                            |
[INFO] [stdout]    |                                            this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub unsafe fn borrow_mut<T: Component>(&self) -> Option<storage::entity::BorrowMut<'_, T>> {
[INFO] [stdout]    |                                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/storage/entity.rs:31:40
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub unsafe fn borrow<T: Component>(&self) -> Borrow<T> {
[INFO] [stdout]    |                                        ^^^^^     --------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                                        |
[INFO] [stdout]    |                                        this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub unsafe fn borrow<T: Component>(&self) -> Borrow<'_, T> {
[INFO] [stdout]    |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/storage/entity.rs:38:44
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub unsafe fn borrow_mut<T: Component>(&self) -> BorrowMut<T> {
[INFO] [stdout]    |                                            ^^^^^     ------------ the lifetime gets resolved as `'_`
[INFO] [stdout]    |                                            |
[INFO] [stdout]    |                                            this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub unsafe fn borrow_mut<T: Component>(&self) -> BorrowMut<'_, T> {
[INFO] [stdout]    |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/world.rs:34:28
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn query<Q: Query>(&self) -> WorldQuery<Q> {
[INFO] [stdout]    |                            ^^^^^     ------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn query<Q: Query>(&self) -> WorldQuery<'_, Q> {
[INFO] [stdout]    |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/world.rs:37:30
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn filter<F: Filter>(&self, filter: F) -> FilteredWorld<F> {
[INFO] [stdout]    |                              ^^^^^                ---------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn filter<F: Filter>(&self, filter: F) -> FilteredWorld<'_, F> {
[INFO] [stdout]    |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/world.rs:43:30
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn remove<F: Filter>(&mut self, filter: F) -> WorldRemove<F> {
[INFO] [stdout]    |                              ^^^^^^^^^                -------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn remove<F: Filter>(&mut self, filter: F) -> WorldRemove<'_, F> {
[INFO] [stdout]    |                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/world.rs:52:40
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub unsafe fn borrow<T: Component>(&self) -> Option<storage::world::Borrow<T>> {
[INFO] [stdout]    |                                        ^^^^^            ------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                                        |
[INFO] [stdout]    |                                        this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub unsafe fn borrow<T: Component>(&self) -> Option<storage::world::Borrow<'_, T>> {
[INFO] [stdout]    |                                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/world.rs:57:44
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub unsafe fn borrow_mut<T: Component>(&self) -> Option<storage::world::BorrowMut<T>> {
[INFO] [stdout]    |                                            ^^^^^            ---------------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                                            |
[INFO] [stdout]    |                                            this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub unsafe fn borrow_mut<T: Component>(&self) -> Option<storage::world::BorrowMut<'_, T>> {
[INFO] [stdout]    |                                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.33s
[INFO] running `Command { std: "docker" "inspect" "d4a76627935b846308d6c698be6ab6c966090063736913f9fc042aa115449a95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4a76627935b846308d6c698be6ab6c966090063736913f9fc042aa115449a95", kill_on_drop: false }`
[INFO] [stdout] d4a76627935b846308d6c698be6ab6c966090063736913f9fc042aa115449a95