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[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fytaras%2Froguelike_tutorial" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `specs::prelude::*`
[INFO] [stdout]  --> src/data/components/builder.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use specs::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `specs::error::Error`
[INFO] [stdout]   --> src/systems/logic/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use specs::error::Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/common/validations.rs:34:15
[INFO] [stdout]    |
[INFO] [stdout] 34 |     func: Box<Fn(I) -> O>,
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 34 |     func: Box<dyn Fn(I) -> O>,
[INFO] [stdout]    |               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/common/validations.rs:40:26
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn new(func: Box<Fn(I) -> O>) -> Self {
[INFO] [stdout]    |                          ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn new(func: Box<dyn Fn(I) -> O>) -> Self {
[INFO] [stdout]    |                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `specs::prelude::*`
[INFO] [stdout]   --> src/common/query.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |     use specs::prelude::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `specs::prelude::*`
[INFO] [stdout]  --> src/data/components/builder.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use specs::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `proptest_helper`
[INFO] [stdout]    --> src/data/structures/level_data/room.rs:107:75
[INFO] [stdout]     |
[INFO] [stdout] 107 |     use proptest::{prop_assert, prop_assert_eq, prop_assert_ne, proptest, proptest_helper};
[INFO] [stdout]     |                                                                           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> src/data/structures/level_data/mod.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use self::corridor::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^ the name `test` in the type namespace is first re-exported here
[INFO] [stdout] 9 | pub use self::room::*;
[INFO] [stdout]   |         ------------- but the name `test` in the type namespace is also re-exported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]    --> src/data/structures/matrix.rs:156:1
[INFO] [stdout]     |
[INFO] [stdout] 156 | / mod test {
[INFO] [stdout] 157 | |     use std::fmt::Debug;
[INFO] [stdout] 158 | |
[INFO] [stdout] 159 | |     use itertools::*;
[INFO] [stdout] ...   |
[INFO] [stdout] 269 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout] note: the name `test` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]    --> src/data/structures/matrix.rs:7:9
[INFO] [stdout]     |
[INFO] [stdout]   7 | pub use super::dim::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] note: but the private item here shadows it
[INFO] [stdout]    --> src/data/structures/matrix.rs:156:1
[INFO] [stdout]     |
[INFO] [stdout] 156 | / mod test {
[INFO] [stdout] 157 | |     use std::fmt::Debug;
[INFO] [stdout] 158 | |
[INFO] [stdout] 159 | |     use itertools::*;
[INFO] [stdout] ...   |
[INFO] [stdout] 269 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `proptest_helper`
[INFO] [stdout]    --> src/data/structures/matrix.rs:162:75
[INFO] [stdout]     |
[INFO] [stdout] 162 |         prop_assert, prop_assert_eq, prop_assume, prop_compose, proptest, proptest_helper,
[INFO] [stdout]     |                                                                           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `proptest_helper`
[INFO] [stdout]    --> src/data/structures/pos.rs:122:73
[INFO] [stdout]     |
[INFO] [stdout] 122 |     use proptest::{prop_assert, prop_assert_eq, prop_compose, proptest, proptest_helper};
[INFO] [stdout]     |                                                                         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `proptest_helper`
[INFO] [stdout]   --> src/levels/functions.rs:32:43
[INFO] [stdout]    |
[INFO] [stdout] 32 |     use proptest::{prop_assert, proptest, proptest_helper};
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `proptest_helper`
[INFO] [stdout]    --> src/levels/generators/mod.rs:128:43
[INFO] [stdout]     |
[INFO] [stdout] 128 |     use proptest::{prop_assert, proptest, proptest_helper};
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `specs::error::Error`
[INFO] [stdout]   --> src/systems/logic/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use specs::error::Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/common/validations.rs:34:15
[INFO] [stdout]    |
[INFO] [stdout] 34 |     func: Box<Fn(I) -> O>,
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 34 |     func: Box<dyn Fn(I) -> O>,
[INFO] [stdout]    |               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/common/validations.rs:40:26
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn new(func: Box<Fn(I) -> O>) -> Self {
[INFO] [stdout]    |                          ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn new(func: Box<dyn Fn(I) -> O>) -> Self {
[INFO] [stdout]    |                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/common/validations.rs:21:45
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn cons<V2>(&'a self, other: &'a V2) -> ConsV<Self, V2>
[INFO] [stdout]    |                  --               --        ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |                |
[INFO] [stdout]    |                  |                the lifetime is named here
[INFO] [stdout]    |                  the lifetime is named 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: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn cons<V2>(&'a self, other: &'a V2) -> ConsV<'a, Self, V2>
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/data/structures/level_data/mod.rs:110:22
[INFO] [stdout]     |
[INFO] [stdout] 110 |     pub fn all_cells(&self) -> MatrixIter<TileType> {
[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] 110 |     pub fn all_cells(&self) -> MatrixIter<'_, TileType> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/data/structures/matrix.rs:51:17
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn iter(&self) -> MatrixIter<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] 51 |     pub fn iter(&self) -> MatrixIter<'_, T> {
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/systems/render/mod.rs:53:24
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn as_specs_system(&mut self) -> RenderWrapper<Self> {
[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] 53 |     fn as_specs_system(&mut self) -> RenderWrapper<'_, Self> {
[INFO] [stdout]    |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ui/keymapper.rs:23:21
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn commands(&self) -> Iter<String, Command> {
[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] 23 |     pub fn commands(&self) -> Iter<'_, String, Command> {
[INFO] [stdout]    |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> benches/mock.rs:88:13
[INFO] [stdout]    |
[INFO] [stdout] 88 | struct Data(DimIndex);
[INFO] [stdout]    |        ---- ^^^^^^^^
[INFO] [stdout]    |        |
[INFO] [stdout]    |        field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MockResource` is never constructed
[INFO] [stdout]    --> src/common/validations.rs:108:12
[INFO] [stdout]     |
[INFO] [stdout] 108 |     struct MockResource {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/common/validations.rs:21:45
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn cons<V2>(&'a self, other: &'a V2) -> ConsV<Self, V2>
[INFO] [stdout]    |                  --               --        ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |                |
[INFO] [stdout]    |                  |                the lifetime is named here
[INFO] [stdout]    |                  the lifetime is named 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: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn cons<V2>(&'a self, other: &'a V2) -> ConsV<'a, Self, V2>
[INFO] [stdout]    |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/data/structures/level_data/mod.rs:110:22
[INFO] [stdout]     |
[INFO] [stdout] 110 |     pub fn all_cells(&self) -> MatrixIter<TileType> {
[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] 110 |     pub fn all_cells(&self) -> MatrixIter<'_, TileType> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/data/structures/matrix.rs:51:17
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn iter(&self) -> MatrixIter<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] 51 |     pub fn iter(&self) -> MatrixIter<'_, T> {
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/systems/render/mod.rs:53:24
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn as_specs_system(&mut self) -> RenderWrapper<Self> {
[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] 53 |     fn as_specs_system(&mut self) -> RenderWrapper<'_, Self> {
[INFO] [stdout]    |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ui/keymapper.rs:23:21
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn commands(&self) -> Iter<String, Command> {
[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] 23 |     pub fn commands(&self) -> Iter<'_, String, Command> {
[INFO] [stdout]    |                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.76s
[INFO] running `Command { std: "docker" "inspect" "c828a0ad7a32d34ee04ff8d0cb11405193beb9c883ee15c8ae0b7d43a576278a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c828a0ad7a32d34ee04ff8d0cb11405193beb9c883ee15c8ae0b7d43a576278a", kill_on_drop: false }`
[INFO] [stdout] c828a0ad7a32d34ee04ff8d0cb11405193beb9c883ee15c8ae0b7d43a576278a
