[INFO] updating cached repository https://github.com/Healthire/embla-ecs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4db268845af214b267e7d6cb1f879bf2d8414df2
[INFO] testing Healthire/embla-ecs against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHealthire%2Fembla-ecs" "/workspace/builds/worker-98/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-98/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Healthire/embla-ecs on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Healthire/embla-ecs
[INFO] finished tweaking git repo https://github.com/Healthire/embla-ecs
[INFO] tweaked toml for git repo https://github.com/Healthire/embla-ecs written to /workspace/builds/worker-98/source/Cargo.toml
[INFO] crate git repo https://github.com/Healthire/embla-ecs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 01a6ecd6347faf3d817f21e52f19283f2a5b942c8c07c68af3748b3b66b62ffa
[INFO] running `Command { std: "docker" "start" "-a" "01a6ecd6347faf3d817f21e52f19283f2a5b942c8c07c68af3748b3b66b62ffa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01a6ecd6347faf3d817f21e52f19283f2a5b942c8c07c68af3748b3b66b62ffa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01a6ecd6347faf3d817f21e52f19283f2a5b942c8c07c68af3748b3b66b62ffa", kill_on_drop: false }`
[INFO] [stdout] 01a6ecd6347faf3d817f21e52f19283f2a5b942c8c07c68af3748b3b66b62ffa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3c1af4410421dce0be3ca2e72ade2219a3f5b881b0fe6cafcfe4cc066cd8b69
[INFO] running `Command { std: "docker" "start" "-a" "e3c1af4410421dce0be3ca2e72ade2219a3f5b881b0fe6cafcfe4cc066cd8b69", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling embla-ecs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/component.rs:96:28
[INFO] [stdout]     |
[INFO] [stdout] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout] ...
[INFO] [stdout] 159 | implement_tuple_set! {A:a}
[INFO] [stdout]     | --------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/component.rs:96:28
[INFO] [stdout]     |
[INFO] [stdout] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout] ...
[INFO] [stdout] 160 | implement_tuple_set! {A:a, B:b}
[INFO] [stdout]     | -------------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/component.rs:96:28
[INFO] [stdout]     |
[INFO] [stdout] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout] ...
[INFO] [stdout] 161 | implement_tuple_set! {A:a, B:b, C:c}
[INFO] [stdout]     | ------------------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/component.rs:96:28
[INFO] [stdout]     |
[INFO] [stdout] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout] ...
[INFO] [stdout] 162 | implement_tuple_set! {A:a, B:b, C:c, D:d}
[INFO] [stdout]     | -----------------------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/component.rs:96:28
[INFO] [stdout]     |
[INFO] [stdout] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout] ...
[INFO] [stdout] 163 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e}
[INFO] [stdout]     | ----------------------------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/component.rs:96:28
[INFO] [stdout]     |
[INFO] [stdout] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout] ...
[INFO] [stdout] 164 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f}
[INFO] [stdout]     | ---------------------------------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/component.rs:96:28
[INFO] [stdout]     |
[INFO] [stdout] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout] ...
[INFO] [stdout] 165 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g}
[INFO] [stdout]     | --------------------------------------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/component.rs:96:28
[INFO] [stdout]     |
[INFO] [stdout] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout] ...
[INFO] [stdout] 166 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h}
[INFO] [stdout]     | -------------------------------------------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/component.rs:96:28
[INFO] [stdout]     |
[INFO] [stdout] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout] ...
[INFO] [stdout] 167 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i}
[INFO] [stdout]     | ------------------------------------------------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/component.rs:96:28
[INFO] [stdout]     |
[INFO] [stdout] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout] ...
[INFO] [stdout] 168 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i, J:j}
[INFO] [stdout]     | -----------------------------------------------------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/component.rs:96:28
[INFO] [stdout]     |
[INFO] [stdout] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout] ...
[INFO] [stdout] 169 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i, J:j, K:k}
[INFO] [stdout]     | ----------------------------------------------------------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/component.rs:96:28
[INFO] [stdout]     |
[INFO] [stdout] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout] ...
[INFO] [stdout] 170 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i, J:j, K:k, L:l}
[INFO] [stdout]     | ---------------------------------------------------------------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:165:45
[INFO] [stdout]     |
[INFO] [stdout] 165 |     components: HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>,
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 165 -     components: HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>,
[INFO] [stdout] 165 +     components: HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:61:32
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn cause(&self) -> Option<&std::error::Error> {
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 61 -     fn cause(&self) -> Option<&std::error::Error> {
[INFO] [stdout] 61 +     fn cause(&self) -> Option<&dyn std::error::Error> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:260:69
[INFO] [stdout]     |
[INFO] [stdout] 260 |     pub fn iter<'a, C: ComponentSet<'a> + 'static>(&'a self) -> Box<Iterator<Item = C::Refs> + 'a> {
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 260 -     pub fn iter<'a, C: ComponentSet<'a> + 'static>(&'a self) -> Box<Iterator<Item = C::Refs> + 'a> {
[INFO] [stdout] 260 +     pub fn iter<'a, C: ComponentSet<'a> + 'static>(&'a self) -> Box<dyn Iterator<Item = C::Refs> + 'a> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:274:14
[INFO] [stdout]     |
[INFO] [stdout] 274 |     ) -> Box<Iterator<Item = (Entity, C::Refs)> + 'a> {
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 274 -     ) -> Box<Iterator<Item = (Entity, C::Refs)> + 'a> {
[INFO] [stdout] 274 +     ) -> Box<dyn Iterator<Item = (Entity, C::Refs)> + 'a> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/component.rs:47:26
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn as_any(&self) -> &Any;
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 47 -     fn as_any(&self) -> &Any;
[INFO] [stdout] 47 +     fn as_any(&self) -> &dyn Any;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/component.rs:48:38
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn as_any_mut(&mut self) -> &mut Any;
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 48 -     fn as_any_mut(&mut self) -> &mut Any;
[INFO] [stdout] 48 +     fn as_any_mut(&mut self) -> &mut dyn Any;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/component.rs:76:14
[INFO] [stdout]    |
[INFO] [stdout] 76 |     ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a>;
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 76 -     ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a>;
[INFO] [stdout] 76 +     ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/component.rs:75:50
[INFO] [stdout]    |
[INFO] [stdout] 75 |         storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>,
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 75 -         storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>,
[INFO] [stdout] 75 +         storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/component.rs:63:26
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn as_any(&self) -> &Any {
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 63 -     fn as_any(&self) -> &Any {
[INFO] [stdout] 63 +     fn as_any(&self) -> &dyn Any {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/component.rs:66:38
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn as_any_mut(&mut self) -> &mut Any {
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 66 -     fn as_any_mut(&mut self) -> &mut Any {
[INFO] [stdout] 66 +     fn as_any_mut(&mut self) -> &mut dyn Any {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:92:22
[INFO] [stdout]     |
[INFO] [stdout] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 159 | implement_tuple_set! {A:a}
[INFO] [stdout]     | -------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:91:58
[INFO] [stdout]     |
[INFO] [stdout] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 159 | implement_tuple_set! {A:a}
[INFO] [stdout]     | -------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:92:22
[INFO] [stdout]     |
[INFO] [stdout] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 160 | implement_tuple_set! {A:a, B:b}
[INFO] [stdout]     | ------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:91:58
[INFO] [stdout]     |
[INFO] [stdout] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 160 | implement_tuple_set! {A:a, B:b}
[INFO] [stdout]     | ------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:92:22
[INFO] [stdout]     |
[INFO] [stdout] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 161 | implement_tuple_set! {A:a, B:b, C:c}
[INFO] [stdout]     | ------------------------------------ in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:91:58
[INFO] [stdout]     |
[INFO] [stdout] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 161 | implement_tuple_set! {A:a, B:b, C:c}
[INFO] [stdout]     | ------------------------------------ in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:92:22
[INFO] [stdout]     |
[INFO] [stdout] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 162 | implement_tuple_set! {A:a, B:b, C:c, D:d}
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:91:58
[INFO] [stdout]     |
[INFO] [stdout] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 162 | implement_tuple_set! {A:a, B:b, C:c, D:d}
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:92:22
[INFO] [stdout]     |
[INFO] [stdout] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e}
[INFO] [stdout]     | ---------------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:91:58
[INFO] [stdout]     |
[INFO] [stdout] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e}
[INFO] [stdout]     | ---------------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:92:22
[INFO] [stdout]     |
[INFO] [stdout] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f}
[INFO] [stdout]     | --------------------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:91:58
[INFO] [stdout]     |
[INFO] [stdout] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f}
[INFO] [stdout]     | --------------------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:92:22
[INFO] [stdout]     |
[INFO] [stdout] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 165 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g}
[INFO] [stdout]     | -------------------------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:91:58
[INFO] [stdout]     |
[INFO] [stdout] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 165 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g}
[INFO] [stdout]     | -------------------------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:92:22
[INFO] [stdout]     |
[INFO] [stdout] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 166 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h}
[INFO] [stdout]     | ------------------------------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:91:58
[INFO] [stdout]     |
[INFO] [stdout] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 166 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h}
[INFO] [stdout]     | ------------------------------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:92:22
[INFO] [stdout]     |
[INFO] [stdout] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 167 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i}
[INFO] [stdout]     | ------------------------------------------------------------------ in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:91:58
[INFO] [stdout]     |
[INFO] [stdout] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 167 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i}
[INFO] [stdout]     | ------------------------------------------------------------------ in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:92:22
[INFO] [stdout]     |
[INFO] [stdout] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 168 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i, J:j}
[INFO] [stdout]     | ----------------------------------------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:91:58
[INFO] [stdout]     |
[INFO] [stdout] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 168 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i, J:j}
[INFO] [stdout]     | ----------------------------------------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:92:22
[INFO] [stdout]     |
[INFO] [stdout] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 169 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i, J:j, K:k}
[INFO] [stdout]     | ---------------------------------------------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:91:58
[INFO] [stdout]     |
[INFO] [stdout] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 169 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i, J:j, K:k}
[INFO] [stdout]     | ---------------------------------------------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:92:22
[INFO] [stdout]     |
[INFO] [stdout] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 170 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i, J:j, K:k, L:l}
[INFO] [stdout]     | --------------------------------------------------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:91:58
[INFO] [stdout]     |
[INFO] [stdout] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 170 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i, J:j, K:k, L:l}
[INFO] [stdout]     | --------------------------------------------------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 46 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.56s
[INFO] running `Command { std: "docker" "inspect" "e3c1af4410421dce0be3ca2e72ade2219a3f5b881b0fe6cafcfe4cc066cd8b69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3c1af4410421dce0be3ca2e72ade2219a3f5b881b0fe6cafcfe4cc066cd8b69", kill_on_drop: false }`
[INFO] [stdout] e3c1af4410421dce0be3ca2e72ade2219a3f5b881b0fe6cafcfe4cc066cd8b69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c2175c1ab706712c67c1b9a9e6348ee4bf017fdde2967d2d3142d848c21de77
[INFO] running `Command { std: "docker" "start" "-a" "4c2175c1ab706712c67c1b9a9e6348ee4bf017fdde2967d2d3142d848c21de77", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/component.rs:96:28
[INFO] [stdout]     |
[INFO] [stdout] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout] ...
[INFO] [stdout] 159 | implement_tuple_set! {A:a}
[INFO] [stdout]     | --------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/component.rs:96:28
[INFO] [stdout]     |
[INFO] [stdout] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout] ...
[INFO] [stdout] 160 | implement_tuple_set! {A:a, B:b}
[INFO] [stdout]     | -------------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/component.rs:96:28
[INFO] [stdout]     |
[INFO] [stdout] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout] ...
[INFO] [stdout] 161 | implement_tuple_set! {A:a, B:b, C:c}
[INFO] [stdout]     | ------------------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/component.rs:96:28
[INFO] [stdout]     |
[INFO] [stdout] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout] ...
[INFO] [stdout] 162 | implement_tuple_set! {A:a, B:b, C:c, D:d}
[INFO] [stdout]     | -----------------------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/component.rs:96:28
[INFO] [stdout]     |
[INFO] [stdout] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout] ...
[INFO] [stdout] 163 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e}
[INFO] [stdout]     | ----------------------------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/component.rs:96:28
[INFO] [stdout]     |
[INFO] [stdout] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout] ...
[INFO] [stdout] 164 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f}
[INFO] [stdout]     | ---------------------------------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/component.rs:96:28
[INFO] [stdout]     |
[INFO] [stdout] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout] ...
[INFO] [stdout] 165 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g}
[INFO] [stdout]     | --------------------------------------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/component.rs:96:28
[INFO] [stdout]     |
[INFO] [stdout] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout] ...
[INFO] [stdout] 166 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h}
[INFO] [stdout]     | -------------------------------------------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/component.rs:96:28
[INFO] [stdout]     |
[INFO] [stdout] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout] ...
[INFO] [stdout] 167 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i}
[INFO] [stdout]     | ------------------------------------------------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/component.rs:96:28
[INFO] [stdout]     |
[INFO] [stdout] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout] ...
[INFO] [stdout] 168 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i, J:j}
[INFO] [stdout]     | -----------------------------------------------------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/component.rs:96:28
[INFO] [stdout]     |
[INFO] [stdout] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout] ...
[INFO] [stdout] 169 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i, J:j, K:k}
[INFO] [stdout]     | ----------------------------------------------------------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/component.rs:96:28
[INFO] [stdout]     |
[INFO] [stdout] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout] ...
[INFO] [stdout] 170 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i, J:j, K:k, L:l}
[INFO] [stdout]     | ---------------------------------------------------------------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:165:45
[INFO] [stdout]     |
[INFO] [stdout] 165 |     components: HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>,
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 165 -     components: HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>,
[INFO] [stdout] 165 +     components: HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:61:32
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn cause(&self) -> Option<&std::error::Error> {
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 61 -     fn cause(&self) -> Option<&std::error::Error> {
[INFO] [stdout] 61 +     fn cause(&self) -> Option<&dyn std::error::Error> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:260:69
[INFO] [stdout]     |
[INFO] [stdout] 260 |     pub fn iter<'a, C: ComponentSet<'a> + 'static>(&'a self) -> Box<Iterator<Item = C::Refs> + 'a> {
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 260 -     pub fn iter<'a, C: ComponentSet<'a> + 'static>(&'a self) -> Box<Iterator<Item = C::Refs> + 'a> {
[INFO] [stdout] 260 +     pub fn iter<'a, C: ComponentSet<'a> + 'static>(&'a self) -> Box<dyn Iterator<Item = C::Refs> + 'a> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:274:14
[INFO] [stdout]     |
[INFO] [stdout] 274 |     ) -> Box<Iterator<Item = (Entity, C::Refs)> + 'a> {
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 274 -     ) -> Box<Iterator<Item = (Entity, C::Refs)> + 'a> {
[INFO] [stdout] 274 +     ) -> Box<dyn Iterator<Item = (Entity, C::Refs)> + 'a> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/component.rs:47:26
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn as_any(&self) -> &Any;
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 47 -     fn as_any(&self) -> &Any;
[INFO] [stdout] 47 +     fn as_any(&self) -> &dyn Any;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/component.rs:48:38
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn as_any_mut(&mut self) -> &mut Any;
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 48 -     fn as_any_mut(&mut self) -> &mut Any;
[INFO] [stdout] 48 +     fn as_any_mut(&mut self) -> &mut dyn Any;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/component.rs:76:14
[INFO] [stdout]    |
[INFO] [stdout] 76 |     ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a>;
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 76 -     ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a>;
[INFO] [stdout] 76 +     ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/component.rs:75:50
[INFO] [stdout]    |
[INFO] [stdout] 75 |         storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>,
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 75 -         storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>,
[INFO] [stdout] 75 +         storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/component.rs:63:26
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn as_any(&self) -> &Any {
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 63 -     fn as_any(&self) -> &Any {
[INFO] [stdout] 63 +     fn as_any(&self) -> &dyn Any {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/component.rs:66:38
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn as_any_mut(&mut self) -> &mut Any {
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 66 -     fn as_any_mut(&mut self) -> &mut Any {
[INFO] [stdout] 66 +     fn as_any_mut(&mut self) -> &mut dyn Any {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:92:22
[INFO] [stdout]     |
[INFO] [stdout] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 159 | implement_tuple_set! {A:a}
[INFO] [stdout]     | -------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:91:58
[INFO] [stdout]     |
[INFO] [stdout] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 159 | implement_tuple_set! {A:a}
[INFO] [stdout]     | -------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:92:22
[INFO] [stdout]     |
[INFO] [stdout] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 160 | implement_tuple_set! {A:a, B:b}
[INFO] [stdout]     | ------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:91:58
[INFO] [stdout]     |
[INFO] [stdout] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 160 | implement_tuple_set! {A:a, B:b}
[INFO] [stdout]     | ------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:92:22
[INFO] [stdout]     |
[INFO] [stdout] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 161 | implement_tuple_set! {A:a, B:b, C:c}
[INFO] [stdout]     | ------------------------------------ in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:91:58
[INFO] [stdout]     |
[INFO] [stdout] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 161 | implement_tuple_set! {A:a, B:b, C:c}
[INFO] [stdout]     | ------------------------------------ in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:92:22
[INFO] [stdout]     |
[INFO] [stdout] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 162 | implement_tuple_set! {A:a, B:b, C:c, D:d}
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:91:58
[INFO] [stdout]     |
[INFO] [stdout] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 162 | implement_tuple_set! {A:a, B:b, C:c, D:d}
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:92:22
[INFO] [stdout]     |
[INFO] [stdout] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e}
[INFO] [stdout]     | ---------------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:91:58
[INFO] [stdout]     |
[INFO] [stdout] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e}
[INFO] [stdout]     | ---------------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:92:22
[INFO] [stdout]     |
[INFO] [stdout] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f}
[INFO] [stdout]     | --------------------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:91:58
[INFO] [stdout]     |
[INFO] [stdout] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f}
[INFO] [stdout]     | --------------------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:92:22
[INFO] [stdout]     |
[INFO] [stdout] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 165 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g}
[INFO] [stdout]     | -------------------------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:91:58
[INFO] [stdout]     |
[INFO] [stdout] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 165 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g}
[INFO] [stdout]     | -------------------------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:92:22
[INFO] [stdout]     |
[INFO] [stdout] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 166 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h}
[INFO] [stdout]     | ------------------------------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:91:58
[INFO] [stdout]     |
[INFO] [stdout] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 166 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h}
[INFO] [stdout]     | ------------------------------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:92:22
[INFO] [stdout]     |
[INFO] [stdout] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 167 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i}
[INFO] [stdout]     | ------------------------------------------------------------------ in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:91:58
[INFO] [stdout]     |
[INFO] [stdout] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 167 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i}
[INFO] [stdout]     | ------------------------------------------------------------------ in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:92:22
[INFO] [stdout]     |
[INFO] [stdout] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 168 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i, J:j}
[INFO] [stdout]     | ----------------------------------------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:91:58
[INFO] [stdout]     |
[INFO] [stdout] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 168 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i, J:j}
[INFO] [stdout]     | ----------------------------------------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:92:22
[INFO] [stdout]     |
[INFO] [stdout] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 169 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i, J:j, K:k}
[INFO] [stdout]     | ---------------------------------------------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:91:58
[INFO] [stdout]     |
[INFO] [stdout] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 169 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i, J:j, K:k}
[INFO] [stdout]     | ---------------------------------------------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling embla-ecs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:92:22
[INFO] [stdout]     |
[INFO] [stdout] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 170 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i, J:j, K:k, L:l}
[INFO] [stdout]     | --------------------------------------------------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:91:58
[INFO] [stdout]     |
[INFO] [stdout] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 170 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i, J:j, K:k, L:l}
[INFO] [stdout]     | --------------------------------------------------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 46 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/component.rs:96:28
[INFO] [stdout]     |
[INFO] [stdout] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout] ...
[INFO] [stdout] 159 | implement_tuple_set! {A:a}
[INFO] [stdout]     | --------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/component.rs:96:28
[INFO] [stdout]     |
[INFO] [stdout] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout] ...
[INFO] [stdout] 160 | implement_tuple_set! {A:a, B:b}
[INFO] [stdout]     | -------------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/component.rs:96:28
[INFO] [stdout]     |
[INFO] [stdout] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout] ...
[INFO] [stdout] 161 | implement_tuple_set! {A:a, B:b, C:c}
[INFO] [stdout]     | ------------------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/component.rs:96:28
[INFO] [stdout]     |
[INFO] [stdout] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout] ...
[INFO] [stdout] 162 | implement_tuple_set! {A:a, B:b, C:c, D:d}
[INFO] [stdout]     | -----------------------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/component.rs:96:28
[INFO] [stdout]     |
[INFO] [stdout] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout] ...
[INFO] [stdout] 163 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e}
[INFO] [stdout]     | ----------------------------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/component.rs:96:28
[INFO] [stdout]     |
[INFO] [stdout] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout] ...
[INFO] [stdout] 164 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f}
[INFO] [stdout]     | ---------------------------------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/component.rs:96:28
[INFO] [stdout]     |
[INFO] [stdout] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout] ...
[INFO] [stdout] 165 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g}
[INFO] [stdout]     | --------------------------------------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/component.rs:96:28
[INFO] [stdout]     |
[INFO] [stdout] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout] ...
[INFO] [stdout] 166 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h}
[INFO] [stdout]     | -------------------------------------------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/component.rs:96:28
[INFO] [stdout]     |
[INFO] [stdout] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout] ...
[INFO] [stdout] 167 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i}
[INFO] [stdout]     | ------------------------------------------------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/component.rs:96:28
[INFO] [stdout]     |
[INFO] [stdout] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout] ...
[INFO] [stdout] 168 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i, J:j}
[INFO] [stdout]     | -----------------------------------------------------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/component.rs:96:28
[INFO] [stdout]     |
[INFO] [stdout] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout] ...
[INFO] [stdout] 169 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i, J:j, K:k}
[INFO] [stdout]     | ----------------------------------------------------------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/component.rs:96:28
[INFO] [stdout]     |
[INFO] [stdout] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout]     |                            ^                                ^
[INFO] [stdout] ...
[INFO] [stdout] 170 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i, J:j, K:k, L:l}
[INFO] [stdout]     | ---------------------------------------------------------------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     | in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:165:45
[INFO] [stdout]     |
[INFO] [stdout] 165 |     components: HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>,
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 165 -     components: HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>,
[INFO] [stdout] 165 +     components: HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:61:32
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn cause(&self) -> Option<&std::error::Error> {
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 61 -     fn cause(&self) -> Option<&std::error::Error> {
[INFO] [stdout] 61 +     fn cause(&self) -> Option<&dyn std::error::Error> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:260:69
[INFO] [stdout]     |
[INFO] [stdout] 260 |     pub fn iter<'a, C: ComponentSet<'a> + 'static>(&'a self) -> Box<Iterator<Item = C::Refs> + 'a> {
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 260 -     pub fn iter<'a, C: ComponentSet<'a> + 'static>(&'a self) -> Box<Iterator<Item = C::Refs> + 'a> {
[INFO] [stdout] 260 +     pub fn iter<'a, C: ComponentSet<'a> + 'static>(&'a self) -> Box<dyn Iterator<Item = C::Refs> + 'a> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:274:14
[INFO] [stdout]     |
[INFO] [stdout] 274 |     ) -> Box<Iterator<Item = (Entity, C::Refs)> + 'a> {
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 274 -     ) -> Box<Iterator<Item = (Entity, C::Refs)> + 'a> {
[INFO] [stdout] 274 +     ) -> Box<dyn Iterator<Item = (Entity, C::Refs)> + 'a> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/component.rs:47:26
[INFO] [stdout]    |
[INFO] [stdout] 47 |     fn as_any(&self) -> &Any;
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 47 -     fn as_any(&self) -> &Any;
[INFO] [stdout] 47 +     fn as_any(&self) -> &dyn Any;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/component.rs:48:38
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn as_any_mut(&mut self) -> &mut Any;
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 48 -     fn as_any_mut(&mut self) -> &mut Any;
[INFO] [stdout] 48 +     fn as_any_mut(&mut self) -> &mut dyn Any;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/component.rs:76:14
[INFO] [stdout]    |
[INFO] [stdout] 76 |     ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a>;
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 76 -     ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a>;
[INFO] [stdout] 76 +     ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/component.rs:75:50
[INFO] [stdout]    |
[INFO] [stdout] 75 |         storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>,
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 75 -         storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>,
[INFO] [stdout] 75 +         storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/component.rs:63:26
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn as_any(&self) -> &Any {
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 63 -     fn as_any(&self) -> &Any {
[INFO] [stdout] 63 +     fn as_any(&self) -> &dyn Any {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/component.rs:66:38
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn as_any_mut(&mut self) -> &mut Any {
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 66 -     fn as_any_mut(&mut self) -> &mut Any {
[INFO] [stdout] 66 +     fn as_any_mut(&mut self) -> &mut dyn Any {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:92:22
[INFO] [stdout]     |
[INFO] [stdout] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 159 | implement_tuple_set! {A:a}
[INFO] [stdout]     | -------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:91:58
[INFO] [stdout]     |
[INFO] [stdout] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 159 | implement_tuple_set! {A:a}
[INFO] [stdout]     | -------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:92:22
[INFO] [stdout]     |
[INFO] [stdout] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 160 | implement_tuple_set! {A:a, B:b}
[INFO] [stdout]     | ------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:91:58
[INFO] [stdout]     |
[INFO] [stdout] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 160 | implement_tuple_set! {A:a, B:b}
[INFO] [stdout]     | ------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:92:22
[INFO] [stdout]     |
[INFO] [stdout] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 161 | implement_tuple_set! {A:a, B:b, C:c}
[INFO] [stdout]     | ------------------------------------ in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:91:58
[INFO] [stdout]     |
[INFO] [stdout] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 161 | implement_tuple_set! {A:a, B:b, C:c}
[INFO] [stdout]     | ------------------------------------ in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:92:22
[INFO] [stdout]     |
[INFO] [stdout] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 162 | implement_tuple_set! {A:a, B:b, C:c, D:d}
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:91:58
[INFO] [stdout]     |
[INFO] [stdout] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 162 | implement_tuple_set! {A:a, B:b, C:c, D:d}
[INFO] [stdout]     | ----------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:92:22
[INFO] [stdout]     |
[INFO] [stdout] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e}
[INFO] [stdout]     | ---------------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:91:58
[INFO] [stdout]     |
[INFO] [stdout] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e}
[INFO] [stdout]     | ---------------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:92:22
[INFO] [stdout]     |
[INFO] [stdout] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f}
[INFO] [stdout]     | --------------------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:91:58
[INFO] [stdout]     |
[INFO] [stdout] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f}
[INFO] [stdout]     | --------------------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:92:22
[INFO] [stdout]     |
[INFO] [stdout] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 165 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g}
[INFO] [stdout]     | -------------------------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:91:58
[INFO] [stdout]     |
[INFO] [stdout] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 165 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g}
[INFO] [stdout]     | -------------------------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:92:22
[INFO] [stdout]     |
[INFO] [stdout] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 166 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h}
[INFO] [stdout]     | ------------------------------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:91:58
[INFO] [stdout]     |
[INFO] [stdout] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 166 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h}
[INFO] [stdout]     | ------------------------------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:92:22
[INFO] [stdout]     |
[INFO] [stdout] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 167 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i}
[INFO] [stdout]     | ------------------------------------------------------------------ in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:91:58
[INFO] [stdout]     |
[INFO] [stdout] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 167 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i}
[INFO] [stdout]     | ------------------------------------------------------------------ in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:92:22
[INFO] [stdout]     |
[INFO] [stdout] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 168 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i, J:j}
[INFO] [stdout]     | ----------------------------------------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:91:58
[INFO] [stdout]     |
[INFO] [stdout] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 168 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i, J:j}
[INFO] [stdout]     | ----------------------------------------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:92:22
[INFO] [stdout]     |
[INFO] [stdout] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 169 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i, J:j, K:k}
[INFO] [stdout]     | ---------------------------------------------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:91:58
[INFO] [stdout]     |
[INFO] [stdout] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 169 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i, J:j, K:k}
[INFO] [stdout]     | ---------------------------------------------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:92:22
[INFO] [stdout]     |
[INFO] [stdout] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 170 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i, J:j, K:k, L:l}
[INFO] [stdout]     | --------------------------------------------------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/component.rs:91:58
[INFO] [stdout]     |
[INFO] [stdout] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 170 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i, J:j, K:k, L:l}
[INFO] [stdout]     | --------------------------------------------------------------------------------- in this macro invocation
[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/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stdout] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 46 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 29.75s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/embla_ecs-c232f3dc9c1fb293)
[INFO] running `Command { std: "docker" "inspect" "4c2175c1ab706712c67c1b9a9e6348ee4bf017fdde2967d2d3142d848c21de77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c2175c1ab706712c67c1b9a9e6348ee4bf017fdde2967d2d3142d848c21de77", kill_on_drop: false }`
[INFO] [stdout] 4c2175c1ab706712c67c1b9a9e6348ee4bf017fdde2967d2d3142d848c21de77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 55bc63cf827fa172f6a4ac8a4535f26cbeaeef0f6bc3e9692763207978780f80
[INFO] running `Command { std: "docker" "start" "-a" "55bc63cf827fa172f6a4ac8a4535f26cbeaeef0f6bc3e9692763207978780f80", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stdout] 
[INFO] [stderr]    --> src/component.rs:96:28
[INFO] [stdout] running 1 test
[INFO] [stderr]     |
[INFO] [stdout] test tests::ecs ... ok
[INFO] [stderr] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stdout] 
[INFO] [stderr]     |                            ^                                ^
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] ...
[INFO] [stdout] 
[INFO] [stderr] 159 | implement_tuple_set! {A:a}
[INFO] [stderr]     | --------------------------
[INFO] [stderr]     | |
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/component.rs:96:28
[INFO] [stderr]     |
[INFO] [stderr] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr]     |                            ^                                ^
[INFO] [stderr] ...
[INFO] [stderr] 160 | implement_tuple_set! {A:a, B:b}
[INFO] [stderr]     | -------------------------------
[INFO] [stderr]     | |
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/component.rs:96:28
[INFO] [stderr]     |
[INFO] [stderr] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr]     |                            ^                                ^
[INFO] [stderr] ...
[INFO] [stderr] 161 | implement_tuple_set! {A:a, B:b, C:c}
[INFO] [stderr]     | ------------------------------------
[INFO] [stderr]     | |
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/component.rs:96:28
[INFO] [stderr]     |
[INFO] [stderr] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr]     |                            ^                                ^
[INFO] [stderr] ...
[INFO] [stderr] 162 | implement_tuple_set! {A:a, B:b, C:c, D:d}
[INFO] [stderr]     | -----------------------------------------
[INFO] [stderr]     | |
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/component.rs:96:28
[INFO] [stderr]     |
[INFO] [stderr] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr]     |                            ^                                ^
[INFO] [stderr] ...
[INFO] [stderr] 163 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e}
[INFO] [stderr]     | ----------------------------------------------
[INFO] [stderr]     | |
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/component.rs:96:28
[INFO] [stderr]     |
[INFO] [stderr] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr]     |                            ^                                ^
[INFO] [stderr] ...
[INFO] [stderr] 164 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f}
[INFO] [stderr]     | ---------------------------------------------------
[INFO] [stderr]     | |
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/component.rs:96:28
[INFO] [stderr]     |
[INFO] [stderr] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr]     |                            ^                                ^
[INFO] [stderr] ...
[INFO] [stderr] 165 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g}
[INFO] [stderr]     | --------------------------------------------------------
[INFO] [stderr]     | |
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/component.rs:96:28
[INFO] [stderr]     |
[INFO] [stderr] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr]     |                            ^                                ^
[INFO] [stderr] ...
[INFO] [stderr] 166 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h}
[INFO] [stderr]     | -------------------------------------------------------------
[INFO] [stderr]     | |
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/component.rs:96:28
[INFO] [stderr]     |
[INFO] [stderr] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr]     |                            ^                                ^
[INFO] [stderr] ...
[INFO] [stderr] 167 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i}
[INFO] [stderr]     | ------------------------------------------------------------------
[INFO] [stderr]     | |
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/component.rs:96:28
[INFO] [stderr]     |
[INFO] [stderr] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr]     |                            ^                                ^
[INFO] [stderr] ...
[INFO] [stderr] 168 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i, J:j}
[INFO] [stderr]     | -----------------------------------------------------------------------
[INFO] [stderr]     | |
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/component.rs:96:28
[INFO] [stderr]     |
[INFO] [stderr] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr]     |                            ^                                ^
[INFO] [stderr] ...
[INFO] [stderr] 169 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i, J:j, K:k}
[INFO] [stderr]     | ----------------------------------------------------------------------------
[INFO] [stderr]     | |
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/component.rs:96:28
[INFO] [stderr]     |
[INFO] [stderr] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr]     |                            ^                                ^
[INFO] [stderr] ...
[INFO] [stderr] 170 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i, J:j, K:k, L:l}
[INFO] [stderr]     | ---------------------------------------------------------------------------------
[INFO] [stderr]     | |
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:165:45
[INFO] [stderr]     |
[INFO] [stderr] 165 |     components: HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>,
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 165 -     components: HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>,
[INFO] [stderr] 165 +     components: HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>,
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:61:32
[INFO] [stderr]    |
[INFO] [stderr] 61 |     fn cause(&self) -> Option<&std::error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 61 -     fn cause(&self) -> Option<&std::error::Error> {
[INFO] [stderr] 61 +     fn cause(&self) -> Option<&dyn std::error::Error> {
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:260:69
[INFO] [stderr]     |
[INFO] [stderr] 260 |     pub fn iter<'a, C: ComponentSet<'a> + 'static>(&'a self) -> Box<Iterator<Item = C::Refs> + 'a> {
[INFO] [stderr]     |                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 260 -     pub fn iter<'a, C: ComponentSet<'a> + 'static>(&'a self) -> Box<Iterator<Item = C::Refs> + 'a> {
[INFO] [stderr] 260 +     pub fn iter<'a, C: ComponentSet<'a> + 'static>(&'a self) -> Box<dyn Iterator<Item = C::Refs> + 'a> {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:274:14
[INFO] [stderr]     |
[INFO] [stderr] 274 |     ) -> Box<Iterator<Item = (Entity, C::Refs)> + 'a> {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 274 -     ) -> Box<Iterator<Item = (Entity, C::Refs)> + 'a> {
[INFO] [stderr] 274 +     ) -> Box<dyn Iterator<Item = (Entity, C::Refs)> + 'a> {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/component.rs:47:26
[INFO] [stderr]    |
[INFO] [stderr] 47 |     fn as_any(&self) -> &Any;
[INFO] [stderr]    |                          ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 47 -     fn as_any(&self) -> &Any;
[INFO] [stderr] 47 +     fn as_any(&self) -> &dyn Any;
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/component.rs:48:38
[INFO] [stderr]    |
[INFO] [stderr] 48 |     fn as_any_mut(&mut self) -> &mut Any;
[INFO] [stderr]    |                                      ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 48 -     fn as_any_mut(&mut self) -> &mut Any;
[INFO] [stderr] 48 +     fn as_any_mut(&mut self) -> &mut dyn Any;
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/component.rs:76:14
[INFO] [stderr]    |
[INFO] [stderr] 76 |     ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a>;
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 76 -     ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a>;
[INFO] [stderr] 76 +     ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a>;
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/component.rs:75:50
[INFO] [stderr]    |
[INFO] [stderr] 75 |         storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>,
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 75 -         storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>,
[INFO] [stderr] 75 +         storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>,
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/component.rs:63:26
[INFO] [stderr]    |
[INFO] [stderr] 63 |     fn as_any(&self) -> &Any {
[INFO] [stderr]    |                          ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 63 -     fn as_any(&self) -> &Any {
[INFO] [stderr] 63 +     fn as_any(&self) -> &dyn Any {
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/component.rs:66:38
[INFO] [stderr]    |
[INFO] [stderr] 66 |     fn as_any_mut(&mut self) -> &mut Any {
[INFO] [stderr]    |                                      ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 66 -     fn as_any_mut(&mut self) -> &mut Any {
[INFO] [stderr] 66 +     fn as_any_mut(&mut self) -> &mut dyn Any {
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/component.rs:92:22
[INFO] [stderr]     |
[INFO] [stderr] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 159 | implement_tuple_set! {A:a}
[INFO] [stderr]     | -------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stderr] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/component.rs:91:58
[INFO] [stderr]     |
[INFO] [stderr] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stderr]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 159 | implement_tuple_set! {A:a}
[INFO] [stderr]     | -------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stderr] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/component.rs:92:22
[INFO] [stderr]     |
[INFO] [stderr] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 160 | implement_tuple_set! {A:a, B:b}
[INFO] [stderr]     | ------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stderr] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/component.rs:91:58
[INFO] [stderr]     |
[INFO] [stderr] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stderr]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 160 | implement_tuple_set! {A:a, B:b}
[INFO] [stderr]     | ------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stderr] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/component.rs:92:22
[INFO] [stderr]     |
[INFO] [stderr] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 161 | implement_tuple_set! {A:a, B:b, C:c}
[INFO] [stderr]     | ------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stderr] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/component.rs:91:58
[INFO] [stderr]     |
[INFO] [stderr] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stderr]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 161 | implement_tuple_set! {A:a, B:b, C:c}
[INFO] [stderr]     | ------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stderr] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/component.rs:92:22
[INFO] [stderr]     |
[INFO] [stderr] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 162 | implement_tuple_set! {A:a, B:b, C:c, D:d}
[INFO] [stderr]     | ----------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stderr] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/component.rs:91:58
[INFO] [stderr]     |
[INFO] [stderr] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stderr]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 162 | implement_tuple_set! {A:a, B:b, C:c, D:d}
[INFO] [stderr]     | ----------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stderr] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/component.rs:92:22
[INFO] [stderr]     |
[INFO] [stderr] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 163 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e}
[INFO] [stderr]     | ---------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stderr] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/component.rs:91:58
[INFO] [stderr]     |
[INFO] [stderr] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stderr]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 163 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e}
[INFO] [stderr]     | ---------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stderr] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/component.rs:92:22
[INFO] [stderr]     |
[INFO] [stderr] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 164 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f}
[INFO] [stderr]     | --------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stderr] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/component.rs:91:58
[INFO] [stderr]     |
[INFO] [stderr] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stderr]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 164 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f}
[INFO] [stderr]     | --------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stderr] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/component.rs:92:22
[INFO] [stderr]     |
[INFO] [stderr] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 165 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g}
[INFO] [stderr]     | -------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stderr] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/component.rs:91:58
[INFO] [stderr]     |
[INFO] [stderr] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stderr]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 165 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g}
[INFO] [stderr]     | -------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stderr] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/component.rs:92:22
[INFO] [stderr]     |
[INFO] [stderr] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 166 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h}
[INFO] [stderr]     | ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stderr] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/component.rs:91:58
[INFO] [stderr]     |
[INFO] [stderr] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stderr]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 166 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h}
[INFO] [stderr]     | ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stderr] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/component.rs:92:22
[INFO] [stderr]     |
[INFO] [stderr] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 167 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i}
[INFO] [stderr]     | ------------------------------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stderr] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/component.rs:91:58
[INFO] [stderr]     |
[INFO] [stderr] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stderr]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 167 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i}
[INFO] [stderr]     | ------------------------------------------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stderr] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/component.rs:92:22
[INFO] [stderr]     |
[INFO] [stderr] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 168 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i, J:j}
[INFO] [stderr]     | ----------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stderr] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/component.rs:91:58
[INFO] [stderr]     |
[INFO] [stderr] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stderr]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 168 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i, J:j}
[INFO] [stderr]     | ----------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stderr] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/component.rs:92:22
[INFO] [stderr]     |
[INFO] [stderr] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 169 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i, J:j, K:k}
[INFO] [stderr]     | ---------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stderr] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/component.rs:91:58
[INFO] [stderr]     |
[INFO] [stderr] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stderr]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 169 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i, J:j, K:k}
[INFO] [stderr]     | ---------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stderr] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/component.rs:92:22
[INFO] [stderr]     |
[INFO] [stderr] 92  |             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 170 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i, J:j, K:k, L:l}
[INFO] [stderr]     | --------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 92  -             ) -> Box<Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stderr] 92  +             ) -> Box<dyn Iterator<Item = (usize, Self::Refs)> + 'a> {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/component.rs:91:58
[INFO] [stderr]     |
[INFO] [stderr] 91  |                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stderr]     |                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 170 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i, J:j, K:k, L:l}
[INFO] [stderr]     | --------------------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 91  -                 storage: &'a HashMap<TypeId, RefCell<Box<GenericComponentStorage>>>
[INFO] [stderr] 91  +                 storage: &'a HashMap<TypeId, RefCell<Box<dyn GenericComponentStorage>>>
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: `embla-ecs` (lib) generated 46 warnings
[INFO] [stderr] warning: `embla-ecs` (lib test) generated 46 warnings (46 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/embla_ecs-c232f3dc9c1fb293)
[INFO] [stderr]    Doc-tests embla-ecs
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/component.rs:96:28
[INFO] [stderr]     |
[INFO] [stderr] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr]     |                            ^                                ^
[INFO] [stderr] ...
[INFO] [stderr] 159 | implement_tuple_set! {A:a}
[INFO] [stderr]     | --------------------------
[INFO] [stderr]     | |
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/component.rs:96:28
[INFO] [stderr]     |
[INFO] [stderr] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr]     |                            ^                                ^
[INFO] [stderr] ...
[INFO] [stderr] 160 | implement_tuple_set! {A:a, B:b}
[INFO] [stderr]     | -------------------------------
[INFO] [stderr]     | |
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/component.rs:96:28
[INFO] [stderr]     |
[INFO] [stderr] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr]     |                            ^                                ^
[INFO] [stderr] ...
[INFO] [stderr] 161 | implement_tuple_set! {A:a, B:b, C:c}
[INFO] [stderr]     | ------------------------------------
[INFO] [stderr]     | |
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/component.rs:96:28
[INFO] [stderr]     |
[INFO] [stderr] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr]     |                            ^                                ^
[INFO] [stderr] ...
[INFO] [stderr] 162 | implement_tuple_set! {A:a, B:b, C:c, D:d}
[INFO] [stderr]     | -----------------------------------------
[INFO] [stderr]     | |
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/component.rs:96:28
[INFO] [stderr]     |
[INFO] [stderr] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr]     |                            ^                                ^
[INFO] [stderr] ...
[INFO] [stderr] 163 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e}
[INFO] [stderr]     | ----------------------------------------------
[INFO] [stderr]     | |
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/component.rs:96:28
[INFO] [stderr]     |
[INFO] [stderr] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr]     |                            ^                                ^
[INFO] [stderr] ...
[INFO] [stderr] 164 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f}
[INFO] [stderr]     | ---------------------------------------------------
[INFO] [stderr]     | |
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/component.rs:96:28
[INFO] [stderr]     |
[INFO] [stderr] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr]     |                            ^                                ^
[INFO] [stderr] ...
[INFO] [stderr] 165 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g}
[INFO] [stderr]     | --------------------------------------------------------
[INFO] [stderr]     | |
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/component.rs:96:28
[INFO] [stderr]     |
[INFO] [stderr] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr]     |                            ^                                ^
[INFO] [stderr] ...
[INFO] [stderr] 166 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h}
[INFO] [stderr]     | -------------------------------------------------------------
[INFO] [stderr]     | |
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/component.rs:96:28
[INFO] [stderr]     |
[INFO] [stderr] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr]     |                            ^                                ^
[INFO] [stderr] ...
[INFO] [stderr] 167 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i}
[INFO] [stderr]     | ------------------------------------------------------------------
[INFO] [stderr]     | |
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/component.rs:96:28
[INFO] [stderr]     |
[INFO] [stderr] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr]     |                            ^                                ^
[INFO] [stderr] ...
[INFO] [stderr] 168 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i, J:j}
[INFO] [stderr]     | -----------------------------------------------------------------------
[INFO] [stderr]     | |
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/component.rs:96:28
[INFO] [stderr]     |
[INFO] [stderr] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr]     |                            ^                                ^
[INFO] [stderr] ...
[INFO] [stderr] 169 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i, J:j, K:k}
[INFO] [stderr]     | ----------------------------------------------------------------------------
[INFO] [stderr]     | |
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/component.rs:96:28
[INFO] [stderr]     |
[INFO] [stderr] 96  |                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr]     |                            ^                                ^
[INFO] [stderr] ...
[INFO] [stderr] 170 | implement_tuple_set! {A:a, B:b, C:c, D:d, E:e, F:f, G:g, H:h, I:i, J:j, K:k, L:l}
[INFO] [stderr]     | ---------------------------------------------------------------------------------
[INFO] [stderr]     | |
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     | in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `implement_tuple_set` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 96  -                     $($xn: (RefMut<'a, ComponentStorage<$x>>)),*
[INFO] [stderr] 96  +                     $($xn: RefMut<'a, ComponentStorage<$x>>),*
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: 12 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - World (line 118) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "55bc63cf827fa172f6a4ac8a4535f26cbeaeef0f6bc3e9692763207978780f80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55bc63cf827fa172f6a4ac8a4535f26cbeaeef0f6bc3e9692763207978780f80", kill_on_drop: false }`
[INFO] [stdout] 55bc63cf827fa172f6a4ac8a4535f26cbeaeef0f6bc3e9692763207978780f80