[INFO] fetching crate const_closure 0.3.0...
[INFO] checking const_closure-0.3.0 against master#3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777 for pr-132289
[INFO] extracting crate const_closure 0.3.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate const_closure 0.3.0 on toolchain 3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate const_closure 0.3.0
[INFO] finished tweaking crates.io crate const_closure 0.3.0
[INFO] tweaked toml for crates.io crate const_closure 0.3.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d80ebe192ba86e0f6b9cf5f3018c2d35e780648474d9ecc163c86827bdd60876
[INFO] running `Command { std: "docker" "start" "-a" "d80ebe192ba86e0f6b9cf5f3018c2d35e780648474d9ecc163c86827bdd60876", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d80ebe192ba86e0f6b9cf5f3018c2d35e780648474d9ecc163c86827bdd60876", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d80ebe192ba86e0f6b9cf5f3018c2d35e780648474d9ecc163c86827bdd60876", kill_on_drop: false }`
[INFO] [stdout] d80ebe192ba86e0f6b9cf5f3018c2d35e780648474d9ecc163c86827bdd60876
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+3f1be1ec7ec3d8e80beb381ee82164a0aa3ca777" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb9d75e8acdb0d3475900442eeebea9bdb0ee5166909bfa4a8e3d8c5f6105515
[INFO] running `Command { std: "docker" "start" "-a" "bb9d75e8acdb0d3475900442eeebea9bdb0ee5166909bfa4a8e3d8c5f6105515", kill_on_drop: false }`
[INFO] [stderr]     Checking const_closure v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `const_mut_refs` has been stable since 1.83.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | #![feature(const_mut_refs)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_refs_to_cell` has been stable since 1.83.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | #![feature(const_refs_to_cell)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnOnce` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:50:7
[INFO] [stdout]     |
[INFO] [stdout] 50  |       FnOnce<ClosureArguments> for ConstClosure<($($var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:64:7
[INFO] [stdout]     |
[INFO] [stdout] 64  |       FnMut<ClosureArguments> for ConstClosure<($(&'a mut $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:77:5
[INFO] [stdout]     |
[INFO] [stdout] 77  |     FnMut<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `Fn` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:88:7
[INFO] [stdout]     |
[INFO] [stdout] 88  |       Fn<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnOnce` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:50:7
[INFO] [stdout]     |
[INFO] [stdout] 50  |       FnOnce<ClosureArguments> for ConstClosure<($($var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:64:7
[INFO] [stdout]     |
[INFO] [stdout] 64  |       FnMut<ClosureArguments> for ConstClosure<($(&'a mut $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:77:5
[INFO] [stdout]     |
[INFO] [stdout] 77  |     FnMut<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `Fn` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:88:7
[INFO] [stdout]     |
[INFO] [stdout] 88  |       Fn<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnOnce` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:50:7
[INFO] [stdout]     |
[INFO] [stdout] 50  |       FnOnce<ClosureArguments> for ConstClosure<($($var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:64:7
[INFO] [stdout]     |
[INFO] [stdout] 64  |       FnMut<ClosureArguments> for ConstClosure<($(&'a mut $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:77:5
[INFO] [stdout]     |
[INFO] [stdout] 77  |     FnMut<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `Fn` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:88:7
[INFO] [stdout]     |
[INFO] [stdout] 88  |       Fn<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnOnce` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:50:7
[INFO] [stdout]     |
[INFO] [stdout] 50  |       FnOnce<ClosureArguments> for ConstClosure<($($var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:64:7
[INFO] [stdout]     |
[INFO] [stdout] 64  |       FnMut<ClosureArguments> for ConstClosure<($(&'a mut $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:77:5
[INFO] [stdout]     |
[INFO] [stdout] 77  |     FnMut<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `Fn` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:88:7
[INFO] [stdout]     |
[INFO] [stdout] 88  |       Fn<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnOnce` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:50:7
[INFO] [stdout]     |
[INFO] [stdout] 50  |       FnOnce<ClosureArguments> for ConstClosure<($($var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:64:7
[INFO] [stdout]     |
[INFO] [stdout] 64  |       FnMut<ClosureArguments> for ConstClosure<($(&'a mut $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:77:5
[INFO] [stdout]     |
[INFO] [stdout] 77  |     FnMut<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `Fn` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:88:7
[INFO] [stdout]     |
[INFO] [stdout] 88  |       Fn<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnOnce` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:50:7
[INFO] [stdout]     |
[INFO] [stdout] 50  |       FnOnce<ClosureArguments> for ConstClosure<($($var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:64:7
[INFO] [stdout]     |
[INFO] [stdout] 64  |       FnMut<ClosureArguments> for ConstClosure<($(&'a mut $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:77:5
[INFO] [stdout]     |
[INFO] [stdout] 77  |     FnMut<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `Fn` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:88:7
[INFO] [stdout]     |
[INFO] [stdout] 88  |       Fn<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnOnce` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:50:7
[INFO] [stdout]     |
[INFO] [stdout] 50  |       FnOnce<ClosureArguments> for ConstClosure<($($var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:64:7
[INFO] [stdout]     |
[INFO] [stdout] 64  |       FnMut<ClosureArguments> for ConstClosure<($(&'a mut $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:77:5
[INFO] [stdout]     |
[INFO] [stdout] 77  |     FnMut<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_mut_refs` has been stable since 1.83.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | #![feature(const_mut_refs)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `Fn` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:88:7
[INFO] [stdout]     |
[INFO] [stdout] 88  |       Fn<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_refs_to_cell` has been stable since 1.83.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | #![feature(const_refs_to_cell)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnOnce` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:50:7
[INFO] [stdout]     |
[INFO] [stdout] 50  |       FnOnce<ClosureArguments> for ConstClosure<($($var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:64:7
[INFO] [stdout]     |
[INFO] [stdout] 64  |       FnMut<ClosureArguments> for ConstClosure<($(&'a mut $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:77:5
[INFO] [stdout]     |
[INFO] [stdout] 77  |     FnMut<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `Fn` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:88:7
[INFO] [stdout]     |
[INFO] [stdout] 88  |       Fn<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnOnce` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:50:7
[INFO] [stdout]     |
[INFO] [stdout] 50  |       FnOnce<ClosureArguments> for ConstClosure<($($var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:64:7
[INFO] [stdout]     |
[INFO] [stdout] 64  |       FnMut<ClosureArguments> for ConstClosure<($(&'a mut $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:77:5
[INFO] [stdout]     |
[INFO] [stdout] 77  |     FnMut<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `Fn` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:88:7
[INFO] [stdout]     |
[INFO] [stdout] 88  |       Fn<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnOnce` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:50:7
[INFO] [stdout]     |
[INFO] [stdout] 50  |       FnOnce<ClosureArguments> for ConstClosure<($($var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:64:7
[INFO] [stdout]     |
[INFO] [stdout] 64  |       FnMut<ClosureArguments> for ConstClosure<($(&'a mut $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:77:5
[INFO] [stdout]     |
[INFO] [stdout] 77  |     FnMut<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnOnce` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:50:7
[INFO] [stdout]     |
[INFO] [stdout] 50  |       FnOnce<ClosureArguments> for ConstClosure<($($var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `Fn` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:88:7
[INFO] [stdout]     |
[INFO] [stdout] 88  |       Fn<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnOnce` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:50:7
[INFO] [stdout]     |
[INFO] [stdout] 50  |       FnOnce<ClosureArguments> for ConstClosure<($($var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:64:7
[INFO] [stdout]     |
[INFO] [stdout] 64  |       FnMut<ClosureArguments> for ConstClosure<($(&'a mut $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:64:7
[INFO] [stdout]     |
[INFO] [stdout] 64  |       FnMut<ClosureArguments> for ConstClosure<($(&'a mut $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:77:5
[INFO] [stdout]     |
[INFO] [stdout] 77  |     FnMut<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:77:5
[INFO] [stdout]     |
[INFO] [stdout] 77  |     FnMut<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `Fn` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:88:7
[INFO] [stdout]     |
[INFO] [stdout] 88  |       Fn<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnOnce` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:50:7
[INFO] [stdout]     |
[INFO] [stdout] 50  |       FnOnce<ClosureArguments> for ConstClosure<($($var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `Fn` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:88:7
[INFO] [stdout]     |
[INFO] [stdout] 88  |       Fn<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:64:7
[INFO] [stdout]     |
[INFO] [stdout] 64  |       FnMut<ClosureArguments> for ConstClosure<($(&'a mut $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnOnce` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:50:7
[INFO] [stdout]     |
[INFO] [stdout] 50  |       FnOnce<ClosureArguments> for ConstClosure<($($var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:77:5
[INFO] [stdout]     |
[INFO] [stdout] 77  |     FnMut<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:64:7
[INFO] [stdout]     |
[INFO] [stdout] 64  |       FnMut<ClosureArguments> for ConstClosure<($(&'a mut $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `Fn` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:88:7
[INFO] [stdout]     |
[INFO] [stdout] 88  |       Fn<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:77:5
[INFO] [stdout]     |
[INFO] [stdout] 77  |     FnMut<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:9
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `Fn` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:88:7
[INFO] [stdout]     |
[INFO] [stdout] 88  |       Fn<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:78
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnOnce` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:50:7
[INFO] [stdout]     |
[INFO] [stdout] 50  |       FnOnce<ClosureArguments> for ConstClosure<($($var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:54:15
[INFO] [stdout]     |
[INFO] [stdout] 54  |         Self: ~const Destruct
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:64:7
[INFO] [stdout]     |
[INFO] [stdout] 64  |       FnMut<ClosureArguments> for ConstClosure<($(&'a mut $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:9
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:77:5
[INFO] [stdout]     |
[INFO] [stdout] 77  |     FnMut<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:82
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `Fn` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:88:7
[INFO] [stdout]     |
[INFO] [stdout] 88  |       Fn<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnOnce` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:50:7
[INFO] [stdout]     |
[INFO] [stdout] 50  |       FnOnce<ClosureArguments> for ConstClosure<($($var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:9
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:78
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:64:7
[INFO] [stdout]     |
[INFO] [stdout] 64  |       FnMut<ClosureArguments> for ConstClosure<($(&'a mut $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:9
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:77:5
[INFO] [stdout]     |
[INFO] [stdout] 77  |     FnMut<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:75
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                           ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `Fn` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:88:7
[INFO] [stdout]     |
[INFO] [stdout] 88  |       Fn<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnOnce` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:50:7
[INFO] [stdout]     |
[INFO] [stdout] 50  |       FnOnce<ClosureArguments> for ConstClosure<($($var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:9
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:64:7
[INFO] [stdout]     |
[INFO] [stdout] 64  |       FnMut<ClosureArguments> for ConstClosure<($(&'a mut $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:78
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:77:5
[INFO] [stdout]     |
[INFO] [stdout] 77  |     FnMut<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:54:15
[INFO] [stdout]     |
[INFO] [stdout] 54  |         Self: ~const Destruct
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `Fn` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:88:7
[INFO] [stdout]     |
[INFO] [stdout] 88  |       Fn<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:9
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:82
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnOnce` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:50:7
[INFO] [stdout]     |
[INFO] [stdout] 50  |       FnOnce<ClosureArguments> for ConstClosure<($($var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:9
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:64:7
[INFO] [stdout]     |
[INFO] [stdout] 64  |       FnMut<ClosureArguments> for ConstClosure<($(&'a mut $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:78
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:77:5
[INFO] [stdout]     |
[INFO] [stdout] 77  |     FnMut<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:9
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `Fn` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:88:7
[INFO] [stdout]     |
[INFO] [stdout] 88  |       Fn<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:75
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                           ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnOnce` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:50:7
[INFO] [stdout]     |
[INFO] [stdout] 50  |       FnOnce<ClosureArguments> for ConstClosure<($($var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:9
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:64:7
[INFO] [stdout]     |
[INFO] [stdout] 64  |       FnMut<ClosureArguments> for ConstClosure<($(&'a mut $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:78
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:77:5
[INFO] [stdout]     |
[INFO] [stdout] 77  |     FnMut<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:54:15
[INFO] [stdout]     |
[INFO] [stdout] 54  |         Self: ~const Destruct
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `Fn` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:88:7
[INFO] [stdout]     |
[INFO] [stdout] 88  |       Fn<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:9
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnOnce` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:50:7
[INFO] [stdout]     |
[INFO] [stdout] 50  |       FnOnce<ClosureArguments> for ConstClosure<($($var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:82
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:64:7
[INFO] [stdout]     |
[INFO] [stdout] 64  |       FnMut<ClosureArguments> for ConstClosure<($(&'a mut $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:9
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:77:5
[INFO] [stdout]     |
[INFO] [stdout] 77  |     FnMut<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:78
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `Fn` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:88:7
[INFO] [stdout]     |
[INFO] [stdout] 88  |       Fn<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:9
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnOnce` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:50:7
[INFO] [stdout]     |
[INFO] [stdout] 50  |       FnOnce<ClosureArguments> for ConstClosure<($($var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:75
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                           ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:64:7
[INFO] [stdout]     |
[INFO] [stdout] 64  |       FnMut<ClosureArguments> for ConstClosure<($(&'a mut $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:9
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:77:5
[INFO] [stdout]     |
[INFO] [stdout] 77  |     FnMut<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:78
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `Fn` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:88:7
[INFO] [stdout]     |
[INFO] [stdout] 88  |       Fn<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:54:15
[INFO] [stdout]     |
[INFO] [stdout] 54  |         Self: ~const Destruct
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnOnce` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:50:7
[INFO] [stdout]     |
[INFO] [stdout] 50  |       FnOnce<ClosureArguments> for ConstClosure<($($var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:9
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:64:7
[INFO] [stdout]     |
[INFO] [stdout] 64  |       FnMut<ClosureArguments> for ConstClosure<($(&'a mut $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:82
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:77:5
[INFO] [stdout]     |
[INFO] [stdout] 77  |     FnMut<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:9
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `Fn` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:88:7
[INFO] [stdout]     |
[INFO] [stdout] 88  |       Fn<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnOnce` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:50:7
[INFO] [stdout]     |
[INFO] [stdout] 50  |       FnOnce<ClosureArguments> for ConstClosure<($($var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:78
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:64:7
[INFO] [stdout]     |
[INFO] [stdout] 64  |       FnMut<ClosureArguments> for ConstClosure<($(&'a mut $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:77:5
[INFO] [stdout]     |
[INFO] [stdout] 77  |     FnMut<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:9
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `Fn` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:88:7
[INFO] [stdout]     |
[INFO] [stdout] 88  |       Fn<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:75
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                           ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnOnce` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:50:7
[INFO] [stdout]     |
[INFO] [stdout] 50  |       FnOnce<ClosureArguments> for ConstClosure<($($var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:64:7
[INFO] [stdout]     |
[INFO] [stdout] 64  |       FnMut<ClosureArguments> for ConstClosure<($(&'a mut $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnMut` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:77:5
[INFO] [stdout]     |
[INFO] [stdout] 77  |     FnMut<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:9
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `Fn` which is not marked with `#[const_trait]`
[INFO] [stdout]    --> src/closure_type.rs:88:7
[INFO] [stdout]     |
[INFO] [stdout] 88  |       Fn<ClosureArguments> for ConstClosure<($(&'a $var,)+), Function>
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]     = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `FnOnce` which is not marked with `#[const_trait]`
[INFO] [stdout]   --> src/test.rs:38:63
[INFO] [stdout]    |
[INFO] [stdout] 38 |   impl<A: Tuple, T: ~const FnOnce<A> + ~const Destruct> const FnOnce<A> for Func<T> {
[INFO] [stdout]    |                                                               ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: marking a trait with `#[const_trait]` ensures all default method bodies are `const`
[INFO] [stdout]    = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:78
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:9
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:54:15
[INFO] [stdout]     |
[INFO] [stdout] 54  |         Self: ~const Destruct
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:9
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:78
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:82
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:54:15
[INFO] [stdout]     |
[INFO] [stdout] 54  |         Self: ~const Destruct
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:9
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:9
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:82
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:78
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:9
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:78
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:9
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:9
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:75
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                           ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:75
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                           ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:9
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:9
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:78
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:54:15
[INFO] [stdout]     |
[INFO] [stdout] 54  |         Self: ~const Destruct
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:78
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:54:15
[INFO] [stdout]     |
[INFO] [stdout] 54  |         Self: ~const Destruct
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:9
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:9
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:82
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:9
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:82
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:78
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:9
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:9
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:75
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                           ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:78
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:9
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:78
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:9
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:54:15
[INFO] [stdout]     |
[INFO] [stdout] 54  |         Self: ~const Destruct
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:9
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:75
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                           ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:82
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:9
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:78
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:9
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:9
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:78
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:75
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                           ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:54:15
[INFO] [stdout]     |
[INFO] [stdout] 54  |         Self: ~const Destruct
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:9
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:78
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:9
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:54:15
[INFO] [stdout]     |
[INFO] [stdout] 54  |         Self: ~const Destruct
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:82
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:9
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:82
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:9
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:9
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:78
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:78
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:9
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:9
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:75
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                           ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:75
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                           ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:9
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:9
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:78
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:78
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:54:15
[INFO] [stdout]     |
[INFO] [stdout] 54  |         Self: ~const Destruct
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:54:15
[INFO] [stdout]     |
[INFO] [stdout] 54  |         Self: ~const Destruct
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:9
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:82
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:9
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:82
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:9
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:9
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:78
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:78
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:9
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:75
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                           ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:9
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:75
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                           ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:9
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:78
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:54:15
[INFO] [stdout]     |
[INFO] [stdout] 54  |         Self: ~const Destruct
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:9
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:9
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:78
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:82
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:54:15
[INFO] [stdout]     |
[INFO] [stdout] 54  |         Self: ~const Destruct
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:9
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:9
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:82
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:78
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:9
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:9
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:75
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                           ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:78
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:9
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:9
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:75
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                           ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:78
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:54:15
[INFO] [stdout]     |
[INFO] [stdout] 54  |         Self: ~const Destruct
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:9
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:9
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:82
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:78
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:54:15
[INFO] [stdout]     |
[INFO] [stdout] 54  |         Self: ~const Destruct
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:9
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:82
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:9
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:9
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:78
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:78
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:9
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:9
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:75
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                           ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:75
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                           ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:9
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:9
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:78
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:78
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:54:15
[INFO] [stdout]     |
[INFO] [stdout] 54  |         Self: ~const Destruct
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:54:15
[INFO] [stdout]     |
[INFO] [stdout] 54  |         Self: ~const Destruct
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:9
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:9
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:82
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:82
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:9
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:9
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:78
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:78
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:9
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:75
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                           ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:9
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:75
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                           ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:9
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:78
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:54:15
[INFO] [stdout]     |
[INFO] [stdout] 54  |         Self: ~const Destruct
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:9
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:9
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:78
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:54:15
[INFO] [stdout]     |
[INFO] [stdout] 54  |         Self: ~const Destruct
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:82
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:9
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:82
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:9
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:78
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:9
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:78
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:9
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:75
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                           ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:9
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:75
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                           ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:9
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:78
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:54:15
[INFO] [stdout]     |
[INFO] [stdout] 54  |         Self: ~const Destruct
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:9
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:82
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:9
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:78
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:9
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:75
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                           ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:9
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:78
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:54:15
[INFO] [stdout]     |
[INFO] [stdout] 54  |         Self: ~const Destruct
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:9
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:82
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:9
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:78
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:9
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:75
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                           ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:9
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:53:78
[INFO] [stdout]     |
[INFO] [stdout] 53  |         ~const FnOnce(($($var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:54:15
[INFO] [stdout]     |
[INFO] [stdout] 54  |         Self: ~const Destruct
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:9
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:67:82
[INFO] [stdout]     |
[INFO] [stdout] 67  |         ~const FnMut(($(&mut $var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:9
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:80:78
[INFO] [stdout]     |
[INFO] [stdout] 80  |         ~const FnMut(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                              ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:9
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/closure_type.rs:91:75
[INFO] [stdout]     |
[INFO] [stdout] 91  |         ~const Fn(($(&$var,)+), ClosureArguments) -> ClosureReturnValue + ~const Destruct,
[INFO] [stdout]     |                                                                           ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]   --> src/test.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 |     F: ~const FnMut(&T, &T) -> Option<Ordering> + ~const Destruct,
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]   --> src/test.rs:16:51
[INFO] [stdout]    |
[INFO] [stdout] 16 |     F: ~const FnMut(&T, &T) -> Option<Ordering> + ~const Destruct,
[INFO] [stdout]    |                                                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]   --> src/test.rs:20:19
[INFO] [stdout]    |
[INFO] [stdout] 20 |   const fn imp<T: ~const Destruct, F, K: ~const PartialOrd + ~const Destruct>(
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]   --> src/test.rs:20:42
[INFO] [stdout]    |
[INFO] [stdout] 20 |   const fn imp<T: ~const Destruct, F, K: ~const PartialOrd + ~const Destruct>(
[INFO] [stdout]    |                                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]   --> src/test.rs:20:62
[INFO] [stdout]    |
[INFO] [stdout] 20 |   const fn imp<T: ~const Destruct, F, K: ~const PartialOrd + ~const Destruct>(
[INFO] [stdout]    |                                                              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]   --> src/test.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 |     F: ~const Fn(&T) -> K + ~const Destruct,
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]   --> src/test.rs:25:29
[INFO] [stdout]    |
[INFO] [stdout] 25 |     F: ~const Fn(&T) -> K + ~const Destruct,
[INFO] [stdout]    |                             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]   --> src/test.rs:38:21
[INFO] [stdout]    |
[INFO] [stdout] 38 |   impl<A: Tuple, T: ~const FnOnce<A> + ~const Destruct> const FnOnce<A> for Func<T> {
[INFO] [stdout]    |                     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]   --> src/test.rs:38:40
[INFO] [stdout]    |
[INFO] [stdout] 38 |   impl<A: Tuple, T: ~const FnOnce<A> + ~const Destruct> const FnOnce<A> for Func<T> {
[INFO] [stdout]    |                                        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]   --> src/test.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 |     F: ~const FnOnce(&T) -> Option<Ordering> + ~const Destruct,
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]   --> src/test.rs:54:48
[INFO] [stdout]    |
[INFO] [stdout] 54 |     F: ~const FnOnce(&T) -> Option<Ordering> + ~const Destruct,
[INFO] [stdout]    |                                                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]   --> src/test.rs:61:25
[INFO] [stdout]    |
[INFO] [stdout] 61 |   const fn imp<T, F, K: ~const PartialOrd + ~const Destruct>(
[INFO] [stdout]    |                         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]   --> src/test.rs:61:45
[INFO] [stdout]    |
[INFO] [stdout] 61 |   const fn imp<T, F, K: ~const PartialOrd + ~const Destruct>(
[INFO] [stdout]    |                                             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]   --> src/test.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 |     F: ~const FnMut(&T) -> K + ~const Destruct,
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]   --> src/test.rs:66:32
[INFO] [stdout]    |
[INFO] [stdout] 66 |     F: ~const FnMut(&T) -> K + ~const Destruct,
[INFO] [stdout]    |                                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]   --> src/test.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 78 |     F: ~const FnMut(&T, &T) -> Option<Ordering> + ~const Destruct,
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]   --> src/test.rs:78:51
[INFO] [stdout]    |
[INFO] [stdout] 78 |     F: ~const FnMut(&T, &T) -> Option<Ordering> + ~const Destruct,
[INFO] [stdout]    |                                                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]   --> src/test.rs:85:8
[INFO] [stdout]    |
[INFO] [stdout] 85 |     F: ~const FnMut(&T, &T) -> Option<Ordering> + ~const Destruct,
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]   --> src/test.rs:85:51
[INFO] [stdout]    |
[INFO] [stdout] 85 |     F: ~const FnMut(&T, &T) -> Option<Ordering> + ~const Destruct,
[INFO] [stdout]    |                                                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]   --> src/test.rs:91:26
[INFO] [stdout]    |
[INFO] [stdout] 91 |   const fn imp2<T, F, K: ~const PartialOrd + ~const Destruct>(
[INFO] [stdout]    |                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]   --> src/test.rs:91:46
[INFO] [stdout]    |
[INFO] [stdout] 91 |   const fn imp2<T, F, K: ~const PartialOrd + ~const Destruct>(
[INFO] [stdout]    |                                              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]   --> src/test.rs:96:8
[INFO] [stdout]    |
[INFO] [stdout] 96 |     F: ~const Fn(&T) -> K + ~const Destruct,
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]   --> src/test.rs:96:29
[INFO] [stdout]    |
[INFO] [stdout] 96 |     F: ~const Fn(&T) -> K + ~const Destruct,
[INFO] [stdout]    |                             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:59:9
[INFO] [stdout]     |
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/test.rs:109:24
[INFO] [stdout]     |
[INFO] [stdout] 109 |   const fn consumer<F: ~const FnOnce() -> i32>(f: F) -> i32 {
[INFO] [stdout]     |                        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/test.rs:132:24
[INFO] [stdout]     |
[INFO] [stdout] 132 |   const fn consumer<F: ~const FnMut(i32) + ~const Destruct>(mut f: F) {
[INFO] [stdout]     |                        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/test.rs:132:44
[INFO] [stdout]     |
[INFO] [stdout] 132 |   const fn consumer<F: ~const FnMut(i32) + ~const Destruct>(mut f: F) {
[INFO] [stdout]     |                                            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/test.rs:162:24
[INFO] [stdout]     |
[INFO] [stdout] 162 |   const fn consumer<F: ~const Fn() -> i32 + ~const Destruct>(f: F) -> i32 {
[INFO] [stdout]     |                        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `~const` can only be applied to `#[const_trait]` traits
[INFO] [stdout]    --> src/test.rs:162:45
[INFO] [stdout]     |
[INFO] [stdout] 162 |   const fn consumer<F: ~const Fn() -> i32 + ~const Destruct>(f: F) -> i32 {
[INFO] [stdout]     |                                             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/test.rs:110:5
[INFO] [stdout]     |
[INFO] [stdout] 110 |     f()
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout] help: consider further restricting this bound
[INFO] [stdout]     |
[INFO] [stdout] 109 |   const fn consumer<F: ~const FnOnce() -> i32 + ~const FnOnce()>(f: F) -> i32 {
[INFO] [stdout]     |                                               +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/test.rs:133:5
[INFO] [stdout]     |
[INFO] [stdout] 133 |     f(5);
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout] help: consider further restricting this bound
[INFO] [stdout]     |
[INFO] [stdout] 132 |   const fn consumer<F: ~const FnMut(i32) + ~const Destruct + ~const FnMut(i32)>(mut f: F) {
[INFO] [stdout]     |                                                            +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `F` cannot be evaluated at compile-time
[INFO] [stdout]    --> src/test.rs:132:61
[INFO] [stdout]     |
[INFO] [stdout] 132 |   const fn consumer<F: ~const FnMut(i32) + ~const Destruct>(mut f: F) {
[INFO] [stdout]     |                                                             ^^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] 133 |     f(5);
[INFO] [stdout] 134 |   }
[INFO] [stdout]     |   - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/test.rs:163:5
[INFO] [stdout]     |
[INFO] [stdout] 163 |     f()
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout] help: consider further restricting this bound
[INFO] [stdout]     |
[INFO] [stdout] 162 |   const fn consumer<F: ~const Fn() -> i32 + ~const Destruct + ~const Fn()>(f: F) -> i32 {
[INFO] [stdout]     |                                                             +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `F` cannot be evaluated at compile-time
[INFO] [stdout]    --> src/test.rs:162:62
[INFO] [stdout]     |
[INFO] [stdout] 162 |   const fn consumer<F: ~const Fn() -> i32 + ~const Destruct>(f: F) -> i32 {
[INFO] [stdout]     |                                                              ^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] 163 |     f()
[INFO] [stdout] 164 |   }
[INFO] [stdout]     |   - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `ConstClosure<(L,), Function>` cannot be evaluated at compile-time
[INFO] [stdout]    --> src/closure_type.rs:58:39
[INFO] [stdout]     |
[INFO] [stdout] 58  |       extern "rust-call" fn call_once(self, args: ClosureArguments) -> Self::Output {
[INFO] [stdout]     |                                       ^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout] 60  |       }
[INFO] [stdout]     |       - value is dropped here
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:72:9
[INFO] [stdout]     |
[INFO] [stdout] 72  |         (self.func)(($($var,)*), args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:83:9
[INFO] [stdout]     |
[INFO] [stdout] 83  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:94:9
[INFO] [stdout]     |
[INFO] [stdout] 94  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:59:9
[INFO] [stdout]     |
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `ConstClosure<(K, L), Function>` cannot be evaluated at compile-time
[INFO] [stdout]    --> src/closure_type.rs:58:39
[INFO] [stdout]     |
[INFO] [stdout] 58  |       extern "rust-call" fn call_once(self, args: ClosureArguments) -> Self::Output {
[INFO] [stdout]     |                                       ^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout] 60  |       }
[INFO] [stdout]     |       - value is dropped here
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:72:9
[INFO] [stdout]     |
[INFO] [stdout] 72  |         (self.func)(($($var,)*), args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:83:9
[INFO] [stdout]     |
[INFO] [stdout] 83  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:94:9
[INFO] [stdout]     |
[INFO] [stdout] 94  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:59:9
[INFO] [stdout]     |
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `ConstClosure<(J, K, L), Function>` cannot be evaluated at compile-time
[INFO] [stdout]    --> src/closure_type.rs:58:39
[INFO] [stdout]     |
[INFO] [stdout] 58  |       extern "rust-call" fn call_once(self, args: ClosureArguments) -> Self::Output {
[INFO] [stdout]     |                                       ^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout] 60  |       }
[INFO] [stdout]     |       - value is dropped here
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:72:9
[INFO] [stdout]     |
[INFO] [stdout] 72  |         (self.func)(($($var,)*), args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:83:9
[INFO] [stdout]     |
[INFO] [stdout] 83  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:94:9
[INFO] [stdout]     |
[INFO] [stdout] 94  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:59:9
[INFO] [stdout]     |
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `ConstClosure<(I, J, K, L), Function>` cannot be evaluated at compile-time
[INFO] [stdout]    --> src/closure_type.rs:58:39
[INFO] [stdout]     |
[INFO] [stdout] 58  |       extern "rust-call" fn call_once(self, args: ClosureArguments) -> Self::Output {
[INFO] [stdout]     |                                       ^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout] 60  |       }
[INFO] [stdout]     |       - value is dropped here
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:72:9
[INFO] [stdout]     |
[INFO] [stdout] 72  |         (self.func)(($($var,)*), args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:83:9
[INFO] [stdout]     |
[INFO] [stdout] 83  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:94:9
[INFO] [stdout]     |
[INFO] [stdout] 94  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:59:9
[INFO] [stdout]     |
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `ConstClosure<(H, I, J, K, L), Function>` cannot be evaluated at compile-time
[INFO] [stdout]    --> src/closure_type.rs:58:39
[INFO] [stdout]     |
[INFO] [stdout] 58  |       extern "rust-call" fn call_once(self, args: ClosureArguments) -> Self::Output {
[INFO] [stdout]     |                                       ^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout] 60  |       }
[INFO] [stdout]     |       - value is dropped here
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:72:9
[INFO] [stdout]     |
[INFO] [stdout] 72  |         (self.func)(($($var,)*), args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:83:9
[INFO] [stdout]     |
[INFO] [stdout] 83  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:94:9
[INFO] [stdout]     |
[INFO] [stdout] 94  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:59:9
[INFO] [stdout]     |
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `ConstClosure<(G, H, I, J, K, L), Function>` cannot be evaluated at compile-time
[INFO] [stdout]    --> src/closure_type.rs:58:39
[INFO] [stdout]     |
[INFO] [stdout] 58  |       extern "rust-call" fn call_once(self, args: ClosureArguments) -> Self::Output {
[INFO] [stdout]     |                                       ^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout] 60  |       }
[INFO] [stdout]     |       - value is dropped here
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:72:9
[INFO] [stdout]     |
[INFO] [stdout] 72  |         (self.func)(($($var,)*), args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:83:9
[INFO] [stdout]     |
[INFO] [stdout] 83  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:94:9
[INFO] [stdout]     |
[INFO] [stdout] 94  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:59:9
[INFO] [stdout]     |
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `ConstClosure<(F, G, H, I, J, K, L), Function>` cannot be evaluated at compile-time
[INFO] [stdout]    --> src/closure_type.rs:58:39
[INFO] [stdout]     |
[INFO] [stdout] 58  |       extern "rust-call" fn call_once(self, args: ClosureArguments) -> Self::Output {
[INFO] [stdout]     |                                       ^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout] 60  |       }
[INFO] [stdout]     |       - value is dropped here
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:72:9
[INFO] [stdout]     |
[INFO] [stdout] 72  |         (self.func)(($($var,)*), args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:83:9
[INFO] [stdout]     |
[INFO] [stdout] 83  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:94:9
[INFO] [stdout]     |
[INFO] [stdout] 94  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:59:9
[INFO] [stdout]     |
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `ConstClosure<(E, F, G, H, I, J, K, L), Function>` cannot be evaluated at compile-time
[INFO] [stdout]    --> src/closure_type.rs:58:39
[INFO] [stdout]     |
[INFO] [stdout] 58  |       extern "rust-call" fn call_once(self, args: ClosureArguments) -> Self::Output {
[INFO] [stdout]     |                                       ^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout] 60  |       }
[INFO] [stdout]     |       - value is dropped here
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:72:9
[INFO] [stdout]     |
[INFO] [stdout] 72  |         (self.func)(($($var,)*), args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:83:9
[INFO] [stdout]     |
[INFO] [stdout] 83  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:94:9
[INFO] [stdout]     |
[INFO] [stdout] 94  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:59:9
[INFO] [stdout]     |
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `ConstClosure<(D, E, F, G, H, I, J, K, L), Function>` cannot be evaluated at compile-time
[INFO] [stdout]    --> src/closure_type.rs:58:39
[INFO] [stdout]     |
[INFO] [stdout] 58  |       extern "rust-call" fn call_once(self, args: ClosureArguments) -> Self::Output {
[INFO] [stdout]     |                                       ^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout] 60  |       }
[INFO] [stdout]     |       - value is dropped here
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:72:9
[INFO] [stdout]     |
[INFO] [stdout] 72  |         (self.func)(($($var,)*), args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:83:9
[INFO] [stdout]     |
[INFO] [stdout] 83  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:94:9
[INFO] [stdout]     |
[INFO] [stdout] 94  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:59:9
[INFO] [stdout]     |
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `ConstClosure<(C, D, E, F, G, H, I, J, K, L), Function>` cannot be evaluated at compile-time
[INFO] [stdout]    --> src/closure_type.rs:58:39
[INFO] [stdout]     |
[INFO] [stdout] 58  |       extern "rust-call" fn call_once(self, args: ClosureArguments) -> Self::Output {
[INFO] [stdout]     |                                       ^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout] 60  |       }
[INFO] [stdout]     |       - value is dropped here
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:72:9
[INFO] [stdout]     |
[INFO] [stdout] 72  |         (self.func)(($($var,)*), args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:83:9
[INFO] [stdout]     |
[INFO] [stdout] 83  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:94:9
[INFO] [stdout]     |
[INFO] [stdout] 94  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:59:9
[INFO] [stdout]     |
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `ConstClosure<(B, C, D, E, F, G, H, I, J, K, L), Function>` cannot be evaluated at compile-time
[INFO] [stdout]    --> src/closure_type.rs:58:39
[INFO] [stdout]     |
[INFO] [stdout] 58  |       extern "rust-call" fn call_once(self, args: ClosureArguments) -> Self::Output {
[INFO] [stdout]     |                                       ^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout] 60  |       }
[INFO] [stdout]     |       - value is dropped here
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:72:9
[INFO] [stdout]     |
[INFO] [stdout] 72  |         (self.func)(($($var,)*), args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:83:9
[INFO] [stdout]     |
[INFO] [stdout] 83  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:59:9
[INFO] [stdout]     |
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:94:9
[INFO] [stdout]     |
[INFO] [stdout] 94  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:59:9
[INFO] [stdout]     |
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `ConstClosure<(A, B, C, D, E, F, G, H, I, J, K, L), Function>` cannot be evaluated at compile-time
[INFO] [stdout]    --> src/closure_type.rs:58:39
[INFO] [stdout]     |
[INFO] [stdout] 58  |       extern "rust-call" fn call_once(self, args: ClosureArguments) -> Self::Output {
[INFO] [stdout]     |                                       ^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout] 60  |       }
[INFO] [stdout]     |       - value is dropped here
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:72:9
[INFO] [stdout]     |
[INFO] [stdout] 72  |         (self.func)(($($var,)*), args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:83:9
[INFO] [stdout]     |
[INFO] [stdout] 83  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:94:9
[INFO] [stdout]     |
[INFO] [stdout] 94  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0015, E0493.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0015`.
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `ConstClosure<(L,), Function>` cannot be evaluated at compile-time
[INFO] [stdout]    --> src/closure_type.rs:58:39
[INFO] [stdout]     |
[INFO] [stdout] 58  |       extern "rust-call" fn call_once(self, args: ClosureArguments) -> Self::Output {
[INFO] [stdout]     |                                       ^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout] 60  |       }
[INFO] [stdout]     |       - value is dropped here
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:72:9
[INFO] [stdout]     |
[INFO] [stdout] 72  |         (self.func)(($($var,)*), args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:83:9
[INFO] [stdout]     |
[INFO] [stdout] 83  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:94:9
[INFO] [stdout]     |
[INFO] [stdout] 94  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:59:9
[INFO] [stdout]     |
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `ConstClosure<(K, L), Function>` cannot be evaluated at compile-time
[INFO] [stdout]    --> src/closure_type.rs:58:39
[INFO] [stdout]     |
[INFO] [stdout] 58  |       extern "rust-call" fn call_once(self, args: ClosureArguments) -> Self::Output {
[INFO] [stdout]     |                                       ^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout] 60  |       }
[INFO] [stdout]     |       - value is dropped here
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:72:9
[INFO] [stdout]     |
[INFO] [stdout] 72  |         (self.func)(($($var,)*), args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:83:9
[INFO] [stdout]     |
[INFO] [stdout] 83  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:94:9
[INFO] [stdout]     |
[INFO] [stdout] 94  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:59:9
[INFO] [stdout]     |
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `ConstClosure<(J, K, L), Function>` cannot be evaluated at compile-time
[INFO] [stdout]    --> src/closure_type.rs:58:39
[INFO] [stdout]     |
[INFO] [stdout] 58  |       extern "rust-call" fn call_once(self, args: ClosureArguments) -> Self::Output {
[INFO] [stdout]     |                                       ^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout] 60  |       }
[INFO] [stdout]     |       - value is dropped here
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:72:9
[INFO] [stdout]     |
[INFO] [stdout] 72  |         (self.func)(($($var,)*), args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:83:9
[INFO] [stdout]     |
[INFO] [stdout] 83  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:94:9
[INFO] [stdout]     |
[INFO] [stdout] 94  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:59:9
[INFO] [stdout]     |
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `ConstClosure<(I, J, K, L), Function>` cannot be evaluated at compile-time
[INFO] [stdout]    --> src/closure_type.rs:58:39
[INFO] [stdout]     |
[INFO] [stdout] 58  |       extern "rust-call" fn call_once(self, args: ClosureArguments) -> Self::Output {
[INFO] [stdout]     |                                       ^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout] 60  |       }
[INFO] [stdout]     |       - value is dropped here
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:72:9
[INFO] [stdout]     |
[INFO] [stdout] 72  |         (self.func)(($($var,)*), args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:83:9
[INFO] [stdout]     |
[INFO] [stdout] 83  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:94:9
[INFO] [stdout]     |
[INFO] [stdout] 94  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:59:9
[INFO] [stdout]     |
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `ConstClosure<(H, I, J, K, L), Function>` cannot be evaluated at compile-time
[INFO] [stdout]    --> src/closure_type.rs:58:39
[INFO] [stdout]     |
[INFO] [stdout] 58  |       extern "rust-call" fn call_once(self, args: ClosureArguments) -> Self::Output {
[INFO] [stdout]     |                                       ^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout] 60  |       }
[INFO] [stdout]     |       - value is dropped here
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:72:9
[INFO] [stdout]     |
[INFO] [stdout] 72  |         (self.func)(($($var,)*), args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:83:9
[INFO] [stdout]     |
[INFO] [stdout] 83  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:94:9
[INFO] [stdout]     |
[INFO] [stdout] 94  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `const_closure` (lib) due to 216 previous errors; 2 warnings emitted
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:59:9
[INFO] [stdout]     |
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (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[E0493]: destructor of `ConstClosure<(G, H, I, J, K, L), Function>` cannot be evaluated at compile-time
[INFO] [stdout]    --> src/closure_type.rs:58:39
[INFO] [stdout]     |
[INFO] [stdout] 58  |       extern "rust-call" fn call_once(self, args: ClosureArguments) -> Self::Output {
[INFO] [stdout]     |                                       ^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout] 60  |       }
[INFO] [stdout]     |       - value is dropped here
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:72:9
[INFO] [stdout]     |
[INFO] [stdout] 72  |         (self.func)(($($var,)*), args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:83:9
[INFO] [stdout]     |
[INFO] [stdout] 83  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:94:9
[INFO] [stdout]     |
[INFO] [stdout] 94  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:59:9
[INFO] [stdout]     |
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `ConstClosure<(F, G, H, I, J, K, L), Function>` cannot be evaluated at compile-time
[INFO] [stdout]    --> src/closure_type.rs:58:39
[INFO] [stdout]     |
[INFO] [stdout] 58  |       extern "rust-call" fn call_once(self, args: ClosureArguments) -> Self::Output {
[INFO] [stdout]     |                                       ^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout] 60  |       }
[INFO] [stdout]     |       - value is dropped here
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:72:9
[INFO] [stdout]     |
[INFO] [stdout] 72  |         (self.func)(($($var,)*), args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:83:9
[INFO] [stdout]     |
[INFO] [stdout] 83  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:94:9
[INFO] [stdout]     |
[INFO] [stdout] 94  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:59:9
[INFO] [stdout]     |
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `ConstClosure<(E, F, G, H, I, J, K, L), Function>` cannot be evaluated at compile-time
[INFO] [stdout]    --> src/closure_type.rs:58:39
[INFO] [stdout]     |
[INFO] [stdout] 58  |       extern "rust-call" fn call_once(self, args: ClosureArguments) -> Self::Output {
[INFO] [stdout]     |                                       ^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout] 60  |       }
[INFO] [stdout]     |       - value is dropped here
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:72:9
[INFO] [stdout]     |
[INFO] [stdout] 72  |         (self.func)(($($var,)*), args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:83:9
[INFO] [stdout]     |
[INFO] [stdout] 83  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:94:9
[INFO] [stdout]     |
[INFO] [stdout] 94  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:59:9
[INFO] [stdout]     |
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `ConstClosure<(D, E, F, G, H, I, J, K, L), Function>` cannot be evaluated at compile-time
[INFO] [stdout]    --> src/closure_type.rs:58:39
[INFO] [stdout]     |
[INFO] [stdout] 58  |       extern "rust-call" fn call_once(self, args: ClosureArguments) -> Self::Output {
[INFO] [stdout]     |                                       ^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout] 60  |       }
[INFO] [stdout]     |       - value is dropped here
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:72:9
[INFO] [stdout]     |
[INFO] [stdout] 72  |         (self.func)(($($var,)*), args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:83:9
[INFO] [stdout]     |
[INFO] [stdout] 83  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:94:9
[INFO] [stdout]     |
[INFO] [stdout] 94  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:59:9
[INFO] [stdout]     |
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `ConstClosure<(C, D, E, F, G, H, I, J, K, L), Function>` cannot be evaluated at compile-time
[INFO] [stdout]    --> src/closure_type.rs:58:39
[INFO] [stdout]     |
[INFO] [stdout] 58  |       extern "rust-call" fn call_once(self, args: ClosureArguments) -> Self::Output {
[INFO] [stdout]     |                                       ^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout] 60  |       }
[INFO] [stdout]     |       - value is dropped here
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:72:9
[INFO] [stdout]     |
[INFO] [stdout] 72  |         (self.func)(($($var,)*), args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:83:9
[INFO] [stdout]     |
[INFO] [stdout] 83  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:94:9
[INFO] [stdout]     |
[INFO] [stdout] 94  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:59:9
[INFO] [stdout]     |
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `ConstClosure<(B, C, D, E, F, G, H, I, J, K, L), Function>` cannot be evaluated at compile-time
[INFO] [stdout]    --> src/closure_type.rs:58:39
[INFO] [stdout]     |
[INFO] [stdout] 58  |       extern "rust-call" fn call_once(self, args: ClosureArguments) -> Self::Output {
[INFO] [stdout]     |                                       ^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout] 60  |       }
[INFO] [stdout]     |       - value is dropped here
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:72:9
[INFO] [stdout]     |
[INFO] [stdout] 72  |         (self.func)(($($var,)*), args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:83:9
[INFO] [stdout]     |
[INFO] [stdout] 83  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:94:9
[INFO] [stdout]     |
[INFO] [stdout] 94  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:59:9
[INFO] [stdout]     |
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `ConstClosure<(A, B, C, D, E, F, G, H, I, J, K, L), Function>` cannot be evaluated at compile-time
[INFO] [stdout]    --> src/closure_type.rs:58:39
[INFO] [stdout]     |
[INFO] [stdout] 58  |       extern "rust-call" fn call_once(self, args: ClosureArguments) -> Self::Output {
[INFO] [stdout]     |                                       ^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] 59  |         (self.func)(self.data, args)
[INFO] [stdout] 60  |       }
[INFO] [stdout]     |       - value is dropped here
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:72:9
[INFO] [stdout]     |
[INFO] [stdout] 72  |         (self.func)(($($var,)*), args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:83:9
[INFO] [stdout]     |
[INFO] [stdout] 83  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]    --> src/closure_type.rs:94:9
[INFO] [stdout]     |
[INFO] [stdout] 94  |         (self.func)(self.data, args)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | impl_const_closure!(A B C D E F G H I J K L);
[INFO] [stdout]     | -------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout]     = note: this error originates in the macro `impl_const_closure` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `F` cannot be evaluated at compile-time
[INFO] [stdout]   --> src/test.rs:14:26
[INFO] [stdout]    |
[INFO] [stdout] 14 |   const fn consume<T, F>(_: F)
[INFO] [stdout]    |                          ^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 18 |   }
[INFO] [stdout]    |   - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]   --> src/test.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     f(a).partial_cmp(&f(b))
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout] help: consider further restricting this bound
[INFO] [stdout]    |
[INFO] [stdout] 25 |     F: ~const Fn(&T) -> K + ~const Destruct + ~const Fn(&T),
[INFO] [stdout]    |                                             +++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]   --> src/test.rs:27:23
[INFO] [stdout]    |
[INFO] [stdout] 27 |     f(a).partial_cmp(&f(b))
[INFO] [stdout]    |                       ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout] help: consider further restricting this bound
[INFO] [stdout]    |
[INFO] [stdout] 25 |     F: ~const Fn(&T) -> K + ~const Destruct + ~const Fn(&T),
[INFO] [stdout]    |                                             +++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const fn `<K as PartialOrd>::partial_cmp` in constant functions
[INFO] [stdout]   --> src/test.rs:27:10
[INFO] [stdout]    |
[INFO] [stdout] 27 |     f(a).partial_cmp(&f(b))
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `K` cannot be evaluated at compile-time
[INFO] [stdout]   --> src/test.rs:27:23
[INFO] [stdout]    |
[INFO] [stdout] 27 |     f(a).partial_cmp(&f(b))
[INFO] [stdout]    |                       ^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] 28 |   }
[INFO] [stdout]    |   - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `K` cannot be evaluated at compile-time
[INFO] [stdout]   --> src/test.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     f(a).partial_cmp(&f(b))
[INFO] [stdout]    |     ^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] 28 |   }
[INFO] [stdout]    |   - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]   --> src/test.rs:42:14
[INFO] [stdout]    |
[INFO] [stdout] 42 |       self.0.call_once(args)
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `Func<T>` cannot be evaluated at compile-time
[INFO] [stdout]   --> src/test.rs:41:37
[INFO] [stdout]    |
[INFO] [stdout] 41 |     extern "rust-call" fn call_once(self, args: A) -> Self::Output {
[INFO] [stdout]    |                                     ^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] 42 |       self.0.call_once(args)
[INFO] [stdout] 43 |     }
[INFO] [stdout]    |     - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `F` cannot be evaluated at compile-time
[INFO] [stdout]   --> src/test.rs:52:26
[INFO] [stdout]    |
[INFO] [stdout] 52 |   const fn consume<T, F>(_: F)
[INFO] [stdout]    |                          ^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 56 |   }
[INFO] [stdout]    |   - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]   --> src/test.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     f(a).partial_cmp(&f(b))
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout] help: consider further restricting this bound
[INFO] [stdout]    |
[INFO] [stdout] 66 |     F: ~const FnMut(&T) -> K + ~const Destruct + ~const FnMut(&T),
[INFO] [stdout]    |                                                ++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]   --> src/test.rs:68:23
[INFO] [stdout]    |
[INFO] [stdout] 68 |     f(a).partial_cmp(&f(b))
[INFO] [stdout]    |                       ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout] help: consider further restricting this bound
[INFO] [stdout]    |
[INFO] [stdout] 66 |     F: ~const FnMut(&T) -> K + ~const Destruct + ~const FnMut(&T),
[INFO] [stdout]    |                                                ++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const fn `<K as PartialOrd>::partial_cmp` in constant functions
[INFO] [stdout]   --> src/test.rs:68:10
[INFO] [stdout]    |
[INFO] [stdout] 68 |     f(a).partial_cmp(&f(b))
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `K` cannot be evaluated at compile-time
[INFO] [stdout]   --> src/test.rs:68:23
[INFO] [stdout]    |
[INFO] [stdout] 68 |     f(a).partial_cmp(&f(b))
[INFO] [stdout]    |                       ^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] 69 |   }
[INFO] [stdout]    |   - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `K` cannot be evaluated at compile-time
[INFO] [stdout]   --> src/test.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     f(a).partial_cmp(&f(b))
[INFO] [stdout]    |     ^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] 69 |   }
[INFO] [stdout]    |   - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `F` cannot be evaluated at compile-time
[INFO] [stdout]   --> src/test.rs:76:26
[INFO] [stdout]    |
[INFO] [stdout] 76 |   const fn consume<T, F>(_: F)
[INFO] [stdout]    |                          ^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 80 |   }
[INFO] [stdout]    |   - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `F` cannot be evaluated at compile-time
[INFO] [stdout]   --> src/test.rs:83:37
[INFO] [stdout]    |
[INFO] [stdout] 83 |   const fn const_is_sorted_by<T, F>(_: F) -> bool
[INFO] [stdout]    |                                     ^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] ...
[INFO] [stdout] 88 |   }
[INFO] [stdout]    |   - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]   --> src/test.rs:98:5
[INFO] [stdout]    |
[INFO] [stdout] 98 |     f(a).partial_cmp(&f(b))
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout] help: consider further restricting this bound
[INFO] [stdout]    |
[INFO] [stdout] 96 |     F: ~const Fn(&T) -> K + ~const Destruct + ~const Fn(&T),
[INFO] [stdout]    |                                             +++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const closure in constant functions
[INFO] [stdout]   --> src/test.rs:98:23
[INFO] [stdout]    |
[INFO] [stdout] 98 |     f(a).partial_cmp(&f(b))
[INFO] [stdout]    |                       ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout] help: consider further restricting this bound
[INFO] [stdout]    |
[INFO] [stdout] 96 |     F: ~const Fn(&T) -> K + ~const Destruct + ~const Fn(&T),
[INFO] [stdout]    |                                             +++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0015]: cannot call non-const fn `<K as PartialOrd>::partial_cmp` in constant functions
[INFO] [stdout]   --> src/test.rs:98:10
[INFO] [stdout]    |
[INFO] [stdout] 98 |     f(a).partial_cmp(&f(b))
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `K` cannot be evaluated at compile-time
[INFO] [stdout]   --> src/test.rs:98:23
[INFO] [stdout]    |
[INFO] [stdout] 98 |     f(a).partial_cmp(&f(b))
[INFO] [stdout]    |                       ^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] 99 |   }
[INFO] [stdout]    |   - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0493]: destructor of `K` cannot be evaluated at compile-time
[INFO] [stdout]   --> src/test.rs:98:5
[INFO] [stdout]    |
[INFO] [stdout] 98 |     f(a).partial_cmp(&f(b))
[INFO] [stdout]    |     ^^^^ the destructor for this type cannot be evaluated in constant functions
[INFO] [stdout] 99 |   }
[INFO] [stdout]    |   - value is dropped here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0015, E0493.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0015`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `const_closure` (lib test) due to 271 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "bb9d75e8acdb0d3475900442eeebea9bdb0ee5166909bfa4a8e3d8c5f6105515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb9d75e8acdb0d3475900442eeebea9bdb0ee5166909bfa4a8e3d8c5f6105515", kill_on_drop: false }`
[INFO] [stdout] bb9d75e8acdb0d3475900442eeebea9bdb0ee5166909bfa4a8e3d8c5f6105515
