[INFO] crate twre_ecs 0.0.2 is already in cache
[INFO] checking twre_ecs-0.0.2 against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] extracting crate twre_ecs 0.0.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate twre_ecs 0.0.2 on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate twre_ecs 0.0.2
[INFO] finished tweaking crates.io crate twre_ecs 0.0.2
[INFO] tweaked toml for crates.io crate twre_ecs 0.0.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6ae25373411107eaa6aac34251230c3051b13f3070ea6344c433d42ee7fc0f80
[INFO] running `"docker" "start" "-a" "6ae25373411107eaa6aac34251230c3051b13f3070ea6344c433d42ee7fc0f80"`
[INFO] [stderr]     Checking twre_ecs v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved imports `std::marker::Reflect`, `std::marker::MarkerTrait`
[INFO] [stderr]  --> src/core/component.rs:3:19
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::marker::{Reflect, MarkerTrait};
[INFO] [stderr]   |                   ^^^^^^^  ^^^^^^^^^^^ no `MarkerTrait` in `marker`
[INFO] [stderr]   |                   |
[INFO] [stderr]   |                   no `Reflect` in `marker`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::marker::Reflect`
[INFO] [stderr]  --> src/core/store.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::marker::Reflect;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^ no `Reflect` in `marker`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved imports `std::collections::vec_map`, `std::collections::vec_map`
[INFO] [stderr]  --> src/vec_map.rs:2:33
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::collections::vec_map::{self, VecMap};
[INFO] [stderr]   |                       ^^^^^^^   ^^^^ no `vec_map` in `collections`
[INFO] [stderr]   |                       |
[INFO] [stderr]   |                       could not find `vec_map` in `collections`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::collections::BitSet`
[INFO] [stderr]  --> src/bit_set.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::collections::BitSet;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^ no `BitSet` in `collections`
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BorrowMut`, `Borrow`
[INFO] [stderr]  --> src/core/query_source.rs:4:19
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::borrow::{Borrow, BorrowMut}; //TODO get rid of this
[INFO] [stderr]   |                   ^^^^^^  ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/core/query_source.rs:7:56
[INFO] [stderr]   |
[INFO] [stderr] 7 |     fn store_base(&self, store_id: StoreId) -> Option<&StoreBase<ID>>;
[INFO] [stderr]   |                                                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn StoreBase<ID>`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/core/query_source.rs:8:68
[INFO] [stderr]   |
[INFO] [stderr] 8 |     fn mut_store_base(&mut self, store_id: StoreId) -> Option<&mut StoreBase<ID>>;
[INFO] [stderr]   |                                                                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn StoreBase<ID>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/query_source.rs:26:52
[INFO] [stderr]    |
[INFO] [stderr] 26 |     type StoreBases: Iterator<Item = (StoreId, &'a StoreBase<ID>)> + 'a;
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn StoreBase<ID>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/query_source.rs:27:59
[INFO] [stderr]    |
[INFO] [stderr] 27 |     type MutStoreBases: Iterator<Item = (StoreId, &'a mut StoreBase<ID>)> + 'a;
[INFO] [stderr]    |                                                           ^^^^^^^^^^^^^ help: use `dyn`: `dyn StoreBase<ID>`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ComponentLink`
[INFO] [stderr]  --> src/core/store_array.rs:1:51
[INFO] [stderr]   |
[INFO] [stderr] 1 | use super::component::{MAX_STORE_ID, Id, StoreId, ComponentLink};
[INFO] [stderr]   |                                                   ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/core/store_array.rs:9:34
[INFO] [stderr]   |
[INFO] [stderr] 9 |     stores: [Option<(TypeId, Box<StoreBase<ID>>)>; MAX_STORE_ID + 1],
[INFO] [stderr]   |                                  ^^^^^^^^^^^^^ help: use `dyn`: `dyn StoreBase<ID>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/store_array.rs:21:72
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub fn insert(&mut self, store_id: StoreId, ty: TypeId, store: Box<StoreBase<ID>>){
[INFO] [stderr]    |                                                                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn StoreBase<ID>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/store_array.rs:27:56
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn store_base(&self, store_id: StoreId) -> Option<&StoreBase<ID>> {
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn StoreBase<ID>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/store_array.rs:30:68
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn mut_store_base(&mut self, store_id: StoreId) -> Option<&mut StoreBase<ID>> {
[INFO] [stderr]    |                                                                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn StoreBase<ID>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/store_array.rs:42:41
[INFO] [stderr]    |
[INFO] [stderr] 42 |             let ptr = mem::transmute::<&StoreBase<ID>, raw::TraitObject>(&**store).data;
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^ help: use `dyn`: `dyn StoreBase<ID>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/store_array.rs:66:63
[INFO] [stderr]    |
[INFO] [stderr] 66 |     iter: iter::Enumerate<slice::Iter<'a, Option<(TypeId, Box<StoreBase<ID>>)>>>,
[INFO] [stderr]    |                                                               ^^^^^^^^^^^^^ help: use `dyn`: `dyn StoreBase<ID>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/store_array.rs:70:31
[INFO] [stderr]    |
[INFO] [stderr] 70 |     type Item = (StoreId, &'a StoreBase<ID>);
[INFO] [stderr]    |                               ^^^^^^^^^^^^^ help: use `dyn`: `dyn StoreBase<ID>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/store_array.rs:83:66
[INFO] [stderr]    |
[INFO] [stderr] 83 |     iter: iter::Enumerate<slice::IterMut<'a, Option<(TypeId, Box<StoreBase<ID>>)>>>,
[INFO] [stderr]    |                                                                  ^^^^^^^^^^^^^ help: use `dyn`: `dyn StoreBase<ID>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/store_array.rs:87:35
[INFO] [stderr]    |
[INFO] [stderr] 87 |     type Item = (StoreId, &'a mut StoreBase<ID>);
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn StoreBase<ID>`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Deref`
[INFO] [stderr]  --> src/core/entity.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::ops::Deref;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `StoreComponents`, `StoreMutAssignments`
[INFO] [stderr]  --> src/core/world.rs:3:29
[INFO] [stderr]   |
[INFO] [stderr] 3 |     StoreBase, IdStoreBase, StoreComponents, StoreAssignments, StoreMutAssignments,
[INFO] [stderr]   |                             ^^^^^^^^^^^^^^^                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/core/world.rs:19:27
[INFO] [stderr]    |
[INFO] [stderr] 19 |     _phantom: PhantomData<(ID)>,
[INFO] [stderr]    |                           ^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]  --> src/vec_map.rs:9:27
[INFO] [stderr]   |
[INFO] [stderr] 9 |     _phantom: PhantomData<(ID)>,
[INFO] [stderr]   |                           ^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::marker::PhantomData`
[INFO] [stderr]  --> src/btree_map.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::marker::PhantomData;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/btree_set.rs:11:27
[INFO] [stderr]    |
[INFO] [stderr] 11 |     _phantom: PhantomData<(C)>,
[INFO] [stderr]    |                           ^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'raw'
[INFO] [stderr]  --> src/core/store_array.rs:6:24
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::{iter, slice, raw, mem};
[INFO] [stderr]   |                        ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: see issue #27751 <https://github.com/rust-lang/rust/issues/27751> for more information
[INFO] [stderr]   = help: add `#![feature(raw)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'raw'
[INFO] [stderr]   --> src/core/store_array.rs:42:56
[INFO] [stderr]    |
[INFO] [stderr] 42 |             let ptr = mem::transmute::<&StoreBase<ID>, raw::TraitObject>(&**store).data;
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27751 <https://github.com/rust-lang/rust/issues/27751> for more information
[INFO] [stderr]    = help: add `#![feature(raw)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0432, E0658.
[INFO] [stderr] For more information about an error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `twre_ecs`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0432]: unresolved imports `std::marker::Reflect`, `std::marker::MarkerTrait`
[INFO] [stderr]  --> src/core/component.rs:3:19
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::marker::{Reflect, MarkerTrait};
[INFO] [stderr]   |                   ^^^^^^^  ^^^^^^^^^^^ no `MarkerTrait` in `marker`
[INFO] [stderr]   |                   |
[INFO] [stderr]   |                   no `Reflect` in `marker`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::marker::Reflect`
[INFO] [stderr]  --> src/core/store.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::marker::Reflect;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^ no `Reflect` in `marker`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved imports `std::collections::vec_map`, `std::collections::vec_map`
[INFO] [stderr]  --> src/vec_map.rs:2:33
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::collections::vec_map::{self, VecMap};
[INFO] [stderr]   |                       ^^^^^^^   ^^^^ no `vec_map` in `collections`
[INFO] [stderr]   |                       |
[INFO] [stderr]   |                       could not find `vec_map` in `collections`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::collections::BitSet`
[INFO] [stderr]  --> src/bit_set.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::collections::BitSet;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^ no `BitSet` in `collections`
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BorrowMut`, `Borrow`
[INFO] [stderr]  --> src/core/query_source.rs:4:19
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::borrow::{Borrow, BorrowMut}; //TODO get rid of this
[INFO] [stderr]   |                   ^^^^^^  ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/core/query_source.rs:7:56
[INFO] [stderr]   |
[INFO] [stderr] 7 |     fn store_base(&self, store_id: StoreId) -> Option<&StoreBase<ID>>;
[INFO] [stderr]   |                                                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn StoreBase<ID>`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/core/query_source.rs:8:68
[INFO] [stderr]   |
[INFO] [stderr] 8 |     fn mut_store_base(&mut self, store_id: StoreId) -> Option<&mut StoreBase<ID>>;
[INFO] [stderr]   |                                                                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn StoreBase<ID>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/query_source.rs:26:52
[INFO] [stderr]    |
[INFO] [stderr] 26 |     type StoreBases: Iterator<Item = (StoreId, &'a StoreBase<ID>)> + 'a;
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn StoreBase<ID>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/query_source.rs:27:59
[INFO] [stderr]    |
[INFO] [stderr] 27 |     type MutStoreBases: Iterator<Item = (StoreId, &'a mut StoreBase<ID>)> + 'a;
[INFO] [stderr]    |                                                           ^^^^^^^^^^^^^ help: use `dyn`: `dyn StoreBase<ID>`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ComponentLink`
[INFO] [stderr]  --> src/core/store_array.rs:1:51
[INFO] [stderr]   |
[INFO] [stderr] 1 | use super::component::{MAX_STORE_ID, Id, StoreId, ComponentLink};
[INFO] [stderr]   |                                                   ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/core/store_array.rs:9:34
[INFO] [stderr]   |
[INFO] [stderr] 9 |     stores: [Option<(TypeId, Box<StoreBase<ID>>)>; MAX_STORE_ID + 1],
[INFO] [stderr]   |                                  ^^^^^^^^^^^^^ help: use `dyn`: `dyn StoreBase<ID>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/store_array.rs:21:72
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub fn insert(&mut self, store_id: StoreId, ty: TypeId, store: Box<StoreBase<ID>>){
[INFO] [stderr]    |                                                                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn StoreBase<ID>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/store_array.rs:27:56
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn store_base(&self, store_id: StoreId) -> Option<&StoreBase<ID>> {
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn StoreBase<ID>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/store_array.rs:30:68
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn mut_store_base(&mut self, store_id: StoreId) -> Option<&mut StoreBase<ID>> {
[INFO] [stderr]    |                                                                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn StoreBase<ID>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/store_array.rs:42:41
[INFO] [stderr]    |
[INFO] [stderr] 42 |             let ptr = mem::transmute::<&StoreBase<ID>, raw::TraitObject>(&**store).data;
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^ help: use `dyn`: `dyn StoreBase<ID>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/store_array.rs:66:63
[INFO] [stderr]    |
[INFO] [stderr] 66 |     iter: iter::Enumerate<slice::Iter<'a, Option<(TypeId, Box<StoreBase<ID>>)>>>,
[INFO] [stderr]    |                                                               ^^^^^^^^^^^^^ help: use `dyn`: `dyn StoreBase<ID>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/store_array.rs:70:31
[INFO] [stderr]    |
[INFO] [stderr] 70 |     type Item = (StoreId, &'a StoreBase<ID>);
[INFO] [stderr]    |                               ^^^^^^^^^^^^^ help: use `dyn`: `dyn StoreBase<ID>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/store_array.rs:83:66
[INFO] [stderr]    |
[INFO] [stderr] 83 |     iter: iter::Enumerate<slice::IterMut<'a, Option<(TypeId, Box<StoreBase<ID>>)>>>,
[INFO] [stderr]    |                                                                  ^^^^^^^^^^^^^ help: use `dyn`: `dyn StoreBase<ID>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/store_array.rs:87:35
[INFO] [stderr]    |
[INFO] [stderr] 87 |     type Item = (StoreId, &'a mut StoreBase<ID>);
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn StoreBase<ID>`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Deref`
[INFO] [stderr]  --> src/core/entity.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::ops::Deref;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `StoreComponents`, `StoreMutAssignments`
[INFO] [stderr]  --> src/core/world.rs:3:29
[INFO] [stderr]   |
[INFO] [stderr] 3 |     StoreBase, IdStoreBase, StoreComponents, StoreAssignments, StoreMutAssignments,
[INFO] [stderr]   |                             ^^^^^^^^^^^^^^^                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/core/world.rs:19:27
[INFO] [stderr]    |
[INFO] [stderr] 19 |     _phantom: PhantomData<(ID)>,
[INFO] [stderr]    |                           ^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]  --> src/vec_map.rs:9:27
[INFO] [stderr]   |
[INFO] [stderr] 9 |     _phantom: PhantomData<(ID)>,
[INFO] [stderr]   |                           ^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::marker::PhantomData`
[INFO] [stderr]  --> src/btree_map.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::marker::PhantomData;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/btree_set.rs:11:27
[INFO] [stderr]    |
[INFO] [stderr] 11 |     _phantom: PhantomData<(C)>,
[INFO] [stderr]    |                           ^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'raw'
[INFO] [stderr]  --> src/core/store_array.rs:6:24
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::{iter, slice, raw, mem};
[INFO] [stderr]   |                        ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: see issue #27751 <https://github.com/rust-lang/rust/issues/27751> for more information
[INFO] [stderr]   = help: add `#![feature(raw)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'raw'
[INFO] [stderr]   --> src/core/store_array.rs:42:56
[INFO] [stderr]    |
[INFO] [stderr] 42 |             let ptr = mem::transmute::<&StoreBase<ID>, raw::TraitObject>(&**store).data;
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #27751 <https://github.com/rust-lang/rust/issues/27751> for more information
[INFO] [stderr]    = help: add `#![feature(raw)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0432, E0658.
[INFO] [stderr] For more information about an error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `twre_ecs`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "6ae25373411107eaa6aac34251230c3051b13f3070ea6344c433d42ee7fc0f80"`
[INFO] running `"docker" "rm" "-f" "6ae25373411107eaa6aac34251230c3051b13f3070ea6344c433d42ee7fc0f80"`
[INFO] [stdout] 6ae25373411107eaa6aac34251230c3051b13f3070ea6344c433d42ee7fc0f80
