[INFO] fetching crate matrix_engine 0.2.4...
[INFO] checking matrix_engine-0.2.4 against try#0611f7de057c584b8771102fde7aed6c70c71d3b for pr-146440
[INFO] extracting crate matrix_engine 0.2.4 into /workspace/builds/worker-6-tc2/source
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain
[INFO] started tweaking crates.io crate matrix_engine 0.2.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate matrix_engine 0.2.4
[INFO] tweaked toml for crates.io crate matrix_engine 0.2.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate matrix_engine 0.2.4 on toolchain 0611f7de057c584b8771102fde7aed6c70c71d3b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate matrix_engine 0.2.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 6ce2be7e8b3ea42f512ffdf2cec1893b5f3b29931ff271d216efcc91549c3935
[INFO] running `Command { std: "docker" "start" "-a" "6ce2be7e8b3ea42f512ffdf2cec1893b5f3b29931ff271d216efcc91549c3935", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ce2be7e8b3ea42f512ffdf2cec1893b5f3b29931ff271d216efcc91549c3935", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ce2be7e8b3ea42f512ffdf2cec1893b5f3b29931ff271d216efcc91549c3935", kill_on_drop: false }`
[INFO] [stdout] 6ce2be7e8b3ea42f512ffdf2cec1893b5f3b29931ff271d216efcc91549c3935
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd4f8e3d480f52a1d7544f4572931c830d8b209808285a47c8a280c9558033fa
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[INFO] [stdout] error: struct `QuerySystemFn` is never constructed
[INFO] [stdout]    --> src/engine/systems.rs:104:12
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub struct QuerySystemFn<Q: Query<Queryable>, Queryable, Fn: FnMut(&mut Q)>(
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterABCDEFGHIJKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperABCDEFGHIJKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterBCDEFGHIJKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperBCDEFGHIJKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterCDEFGHIJKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperCDEFGHIJKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterDEFGHIJKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperDEFGHIJKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterEFGHIJKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperEFGHIJKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterFGHIJKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperFGHIJKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterGHIJKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperGHIJKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterHIJKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperHIJKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterIJKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperIJKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterJKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperJKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `RendererResource` is never constructed
[INFO] [stdout]   --> src/renderer/renderer_systems.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct RendererResource {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/renderer/pipelines/bind_groups/bind.rs:6:19
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn bind_entry(&self,binding:u32) -> BindGroupEntry;
[INFO] [stdout]   |                   ^^^^^                 ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]   |                   |
[INFO] [stdout]   |                   the lifetime is elided here
[INFO] [stdout]   |
[INFO] [stdout]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]   = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn bind_entry(&self,binding:u32) -> BindGroupEntry<'_>;
[INFO] [stdout]   |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/renderer/camera.rs:83:19
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn bind_entry(&self, binding: u32) -> wgpu::BindGroupEntry {
[INFO] [stdout]    |                   ^^^^^                   ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn bind_entry(&self, binding: u32) -> wgpu::BindGroupEntry<'_> {
[INFO] [stdout]    |                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `QuerySystemFn` is never constructed
[INFO] [stdout]    --> src/engine/systems.rs:104:12
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub struct QuerySystemFn<Q: Query<Queryable>, Queryable, Fn: FnMut(&mut Q)>(
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `matrix_engine` (lib test) due to 54 previous errors; 2 warnings emitted
[INFO] [stdout] error: struct `ComponentIterABCDEFGHIJKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: struct `IteratorWrapperABCDEFGHIJKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterBCDEFGHIJKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperBCDEFGHIJKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterCDEFGHIJKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperCDEFGHIJKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterDEFGHIJKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperDEFGHIJKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterEFGHIJKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperEFGHIJKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterFGHIJKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperFGHIJKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterGHIJKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperGHIJKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterHIJKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperHIJKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterIJKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperIJKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterJKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperJKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperKLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperLMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperMNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperNOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperOPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperPQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperQRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperRSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperSTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperTUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperUVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperVWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperWXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperXYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperYZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `ComponentIterZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:32:20
[INFO] [stdout]     |
[INFO] [stdout]  32 |         pub struct [<ComponentIter $($t)*>]<'a,$($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `IteratorWrapperZ` is never constructed
[INFO] [stdout]    --> src/engine/component_iters.rs:77:20
[INFO] [stdout]     |
[INFO] [stdout]  77 |         pub struct [<IteratorWrapper $($t)*>]<'a, $($t:ComponentIterable<'a>,)*> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 108 | impl_all!(impl_group);
[INFO] [stdout]     | --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: this error originates in the macro `impl_group` which comes from the expansion of the macro `impl_all` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `RendererResource` is never constructed
[INFO] [stdout]   --> src/renderer/renderer_systems.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct RendererResource {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/renderer/pipelines/bind_groups/bind.rs:6:19
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn bind_entry(&self,binding:u32) -> BindGroupEntry;
[INFO] [stdout]   |                   ^^^^^                 ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]   |                   |
[INFO] [stdout]   |                   the lifetime is elided here
[INFO] [stdout]   |
[INFO] [stdout]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]   = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn bind_entry(&self,binding:u32) -> BindGroupEntry<'_>;
[INFO] [stdout]   |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/renderer/camera.rs:83:19
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn bind_entry(&self, binding: u32) -> wgpu::BindGroupEntry {
[INFO] [stdout]    |                   ^^^^^                   ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                   |
[INFO] [stdout]    |                   the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn bind_entry(&self, binding: u32) -> wgpu::BindGroupEntry<'_> {
[INFO] [stdout]    |                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `matrix_engine` (lib) due to 54 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "dd4f8e3d480f52a1d7544f4572931c830d8b209808285a47c8a280c9558033fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd4f8e3d480f52a1d7544f4572931c830d8b209808285a47c8a280c9558033fa", kill_on_drop: false }`
[INFO] [stdout] dd4f8e3d480f52a1d7544f4572931c830d8b209808285a47c8a280c9558033fa
