[INFO] fetching crate const_gen_proc_macro 0.1.1...
[INFO] checking const_gen_proc_macro-0.1.1 against df1ae0f7dd168513de2d89beb2cb7a95d4fdc118 for pr-159343-retry
[INFO] extracting crate const_gen_proc_macro 0.1.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate const_gen_proc_macro 0.1.1
[INFO] finished tweaking crates.io crate const_gen_proc_macro 0.1.1
[INFO] tweaked toml for crates.io crate const_gen_proc_macro 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate const_gen_proc_macro 0.1.1 on toolchain df1ae0f7dd168513de2d89beb2cb7a95d4fdc118
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+df1ae0f7dd168513de2d89beb2cb7a95d4fdc118" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+df1ae0f7dd168513de2d89beb2cb7a95d4fdc118" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding syn v2.0.119 (available: v3.0.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+df1ae0f7dd168513de2d89beb2cb7a95d4fdc118" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 4382e8c7fc77ee3bda9cffdce8257f77b688bfd1ef77ef62468a0d9afedcad0d
[INFO] running `Command { std: "docker" "start" "4382e8c7fc77ee3bda9cffdce8257f77b688bfd1ef77ef62468a0d9afedcad0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4382e8c7fc77ee3bda9cffdce8257f77b688bfd1ef77ef62468a0d9afedcad0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4382e8c7fc77ee3bda9cffdce8257f77b688bfd1ef77ef62468a0d9afedcad0d" "/opt/rustwide/cargo-home/bin/cargo" "+df1ae0f7dd168513de2d89beb2cb7a95d4fdc118" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4382e8c7fc77ee3bda9cffdce8257f77b688bfd1ef77ef62468a0d9afedcad0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4382e8c7fc77ee3bda9cffdce8257f77b688bfd1ef77ef62468a0d9afedcad0d" "/opt/rustwide/cargo-home/bin/cargo" "+df1ae0f7dd168513de2d89beb2cb7a95d4fdc118" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]     Checking syn v2.0.119
[INFO] [stderr]     Checking const_gen_proc_macro v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/object_type.rs:21:65
[INFO] [stdout]    |
[INFO] [stdout] 21 |         impl<T: 'static, R, $($param, $error),*> Method<T> for &(dyn Fn(&T, $($param),*) -> R) where Return: From<R>, $($param: TryF...
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 | make_impl!(0,);
[INFO] [stdout]    | -------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/object_type.rs:33:69
[INFO] [stdout]    |
[INFO] [stdout] 33 |         impl<T: 'static, R, RE, $($param, $error),*> Method<T> for &(dyn Fn(&T, $($param),*) -> Result<R, RE>) where Return: From<R>...
[INFO] [stdout]    |                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 | make_impl!(0,);
[INFO] [stdout]    | -------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/object_type.rs:45:68
[INFO] [stdout]    |
[INFO] [stdout] 45 |         impl<T: 'static, R, $($param, $error),*> MethodMut<T> for &(dyn Fn(&mut T, $($param),*) -> R) where Return: From<R>, $($para...
[INFO] [stdout]    |                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 | make_impl!(0,);
[INFO] [stdout]    | -------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/object_type.rs:57:72
[INFO] [stdout]    |
[INFO] [stdout] 57 |         impl<T: 'static, R, RE, $($param, $error),*> MethodMut<T> for &(dyn Fn(&mut T, $($param),*) -> Result<R, RE>) where Return: ...
[INFO] [stdout]    |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 | make_impl!(0,);
[INFO] [stdout]    | -------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/object_type.rs:21:65
[INFO] [stdout]    |
[INFO] [stdout] 21 |         impl<T: 'static, R, $($param, $error),*> Method<T> for &(dyn Fn(&T, $($param),*) -> R) where Return: From<R>, $($param: TryF...
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 | make_impl!(1, P0, E0, "first", 0);
[INFO] [stdout]    | --------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/object_type.rs:33:69
[INFO] [stdout]    |
[INFO] [stdout] 33 |         impl<T: 'static, R, RE, $($param, $error),*> Method<T> for &(dyn Fn(&T, $($param),*) -> Result<R, RE>) where Return: From<R>...
[INFO] [stdout]    |                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 | make_impl!(1, P0, E0, "first", 0);
[INFO] [stdout]    | --------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/object_type.rs:45:68
[INFO] [stdout]    |
[INFO] [stdout] 45 |         impl<T: 'static, R, $($param, $error),*> MethodMut<T> for &(dyn Fn(&mut T, $($param),*) -> R) where Return: From<R>, $($para...
[INFO] [stdout]    |                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 | make_impl!(1, P0, E0, "first", 0);
[INFO] [stdout]    | --------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/object_type.rs:57:72
[INFO] [stdout]    |
[INFO] [stdout] 57 |         impl<T: 'static, R, RE, $($param, $error),*> MethodMut<T> for &(dyn Fn(&mut T, $($param),*) -> Result<R, RE>) where Return: ...
[INFO] [stdout]    |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 | make_impl!(1, P0, E0, "first", 0);
[INFO] [stdout]    | --------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/object_type.rs:21:65
[INFO] [stdout]    |
[INFO] [stdout] 21 |         impl<T: 'static, R, $($param, $error),*> Method<T> for &(dyn Fn(&T, $($param),*) -> R) where Return: From<R>, $($param: TryF...
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 | make_impl!(2, P0, E0, "first", 0, P1, E1, "second", 1);
[INFO] [stdout]    | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/object_type.rs:33:69
[INFO] [stdout]    |
[INFO] [stdout] 33 |         impl<T: 'static, R, RE, $($param, $error),*> Method<T> for &(dyn Fn(&T, $($param),*) -> Result<R, RE>) where Return: From<R>...
[INFO] [stdout]    |                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 | make_impl!(2, P0, E0, "first", 0, P1, E1, "second", 1);
[INFO] [stdout]    | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/object_type.rs:45:68
[INFO] [stdout]    |
[INFO] [stdout] 45 |         impl<T: 'static, R, $($param, $error),*> MethodMut<T> for &(dyn Fn(&mut T, $($param),*) -> R) where Return: From<R>, $($para...
[INFO] [stdout]    |                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 | make_impl!(2, P0, E0, "first", 0, P1, E1, "second", 1);
[INFO] [stdout]    | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/object_type.rs:57:72
[INFO] [stdout]    |
[INFO] [stdout] 57 |         impl<T: 'static, R, RE, $($param, $error),*> MethodMut<T> for &(dyn Fn(&mut T, $($param),*) -> Result<R, RE>) where Return: ...
[INFO] [stdout]    |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 | make_impl!(2, P0, E0, "first", 0, P1, E1, "second", 1);
[INFO] [stdout]    | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/object_type.rs:21:65
[INFO] [stdout]    |
[INFO] [stdout] 21 |         impl<T: 'static, R, $($param, $error),*> Method<T> for &(dyn Fn(&T, $($param),*) -> R) where Return: From<R>, $($param: TryF...
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 | make_impl!(3, P0, E0, "first", 0, P1, E1, "second", 1, P2, E2, "third", 2);
[INFO] [stdout]    | -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/object_type.rs:33:69
[INFO] [stdout]    |
[INFO] [stdout] 33 |         impl<T: 'static, R, RE, $($param, $error),*> Method<T> for &(dyn Fn(&T, $($param),*) -> Result<R, RE>) where Return: From<R>...
[INFO] [stdout]    |                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 | make_impl!(3, P0, E0, "first", 0, P1, E1, "second", 1, P2, E2, "third", 2);
[INFO] [stdout]    | -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/object_type.rs:45:68
[INFO] [stdout]    |
[INFO] [stdout] 45 |         impl<T: 'static, R, $($param, $error),*> MethodMut<T> for &(dyn Fn(&mut T, $($param),*) -> R) where Return: From<R>, $($para...
[INFO] [stdout]    |                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 | make_impl!(3, P0, E0, "first", 0, P1, E1, "second", 1, P2, E2, "third", 2);
[INFO] [stdout]    | -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/object_type.rs:57:72
[INFO] [stdout]    |
[INFO] [stdout] 57 |         impl<T: 'static, R, RE, $($param, $error),*> MethodMut<T> for &(dyn Fn(&mut T, $($param),*) -> Result<R, RE>) where Return: ...
[INFO] [stdout]    |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 | make_impl!(3, P0, E0, "first", 0, P1, E1, "second", 1, P2, E2, "third", 2);
[INFO] [stdout]    | -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/object_type.rs:21:65
[INFO] [stdout]    |
[INFO] [stdout] 21 |         impl<T: 'static, R, $($param, $error),*> Method<T> for &(dyn Fn(&T, $($param),*) -> R) where Return: From<R>, $($param: TryF...
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 | make_impl!(4, P0, E0, "first", 0, P1, E1, "second", 1, P2, E2, "third", 2, P3, E3, "fourth", 3);
[INFO] [stdout]    | ----------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/object_type.rs:33:69
[INFO] [stdout]    |
[INFO] [stdout] 33 |         impl<T: 'static, R, RE, $($param, $error),*> Method<T> for &(dyn Fn(&T, $($param),*) -> Result<R, RE>) where Return: From<R>...
[INFO] [stdout]    |                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 | make_impl!(4, P0, E0, "first", 0, P1, E1, "second", 1, P2, E2, "third", 2, P3, E3, "fourth", 3);
[INFO] [stdout]    | ----------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/object_type.rs:45:68
[INFO] [stdout]    |
[INFO] [stdout] 45 |         impl<T: 'static, R, $($param, $error),*> MethodMut<T> for &(dyn Fn(&mut T, $($param),*) -> R) where Return: From<R>, $($para...
[INFO] [stdout]    |                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 | make_impl!(4, P0, E0, "first", 0, P1, E1, "second", 1, P2, E2, "third", 2, P3, E3, "fourth", 3);
[INFO] [stdout]    | ----------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/object_type.rs:57:72
[INFO] [stdout]    |
[INFO] [stdout] 57 |         impl<T: 'static, R, RE, $($param, $error),*> MethodMut<T> for &(dyn Fn(&mut T, $($param),*) -> Result<R, RE>) where Return: ...
[INFO] [stdout]    |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 | make_impl!(4, P0, E0, "first", 0, P1, E1, "second", 1, P2, E2, "third", 2, P3, E3, "fourth", 3);
[INFO] [stdout]    | ----------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/path.rs:14:52
[INFO] [stdout]    |
[INFO] [stdout] 14 |         impl<R, $($param, $error),*> Function for &(dyn Fn($($param),*) -> R) where Return: From<R>, $($param: TryFrom<Parameter, Er...
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 | make_impl!(0,);
[INFO] [stdout]    | -------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/path.rs:26:56
[INFO] [stdout]    |
[INFO] [stdout] 26 |         impl<R, RE, $($param, $error),*> Function for &(dyn Fn($($param),*) -> Result<R, RE>) where Return: From<R>, String: From<RE...
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 | make_impl!(0,);
[INFO] [stdout]    | -------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/path.rs:14:52
[INFO] [stdout]    |
[INFO] [stdout] 14 |         impl<R, $($param, $error),*> Function for &(dyn Fn($($param),*) -> R) where Return: From<R>, $($param: TryFrom<Parameter, Er...
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 | make_impl!(1, P0, E0, "first", 0);
[INFO] [stdout]    | --------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/path.rs:26:56
[INFO] [stdout]    |
[INFO] [stdout] 26 |         impl<R, RE, $($param, $error),*> Function for &(dyn Fn($($param),*) -> Result<R, RE>) where Return: From<R>, String: From<RE...
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 | make_impl!(1, P0, E0, "first", 0);
[INFO] [stdout]    | --------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/path.rs:14:52
[INFO] [stdout]    |
[INFO] [stdout] 14 |         impl<R, $($param, $error),*> Function for &(dyn Fn($($param),*) -> R) where Return: From<R>, $($param: TryFrom<Parameter, Er...
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 | make_impl!(2, P0, E0, "first", 0, P1, E1, "second", 1);
[INFO] [stdout]    | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/path.rs:26:56
[INFO] [stdout]    |
[INFO] [stdout] 26 |         impl<R, RE, $($param, $error),*> Function for &(dyn Fn($($param),*) -> Result<R, RE>) where Return: From<R>, String: From<RE...
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 | make_impl!(2, P0, E0, "first", 0, P1, E1, "second", 1);
[INFO] [stdout]    | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/path.rs:14:52
[INFO] [stdout]    |
[INFO] [stdout] 14 |         impl<R, $($param, $error),*> Function for &(dyn Fn($($param),*) -> R) where Return: From<R>, $($param: TryFrom<Parameter, Er...
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 | make_impl!(3, P0, E0, "first", 0, P1, E1, "second", 1, P2, E2, "third", 2);
[INFO] [stdout]    | -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/path.rs:26:56
[INFO] [stdout]    |
[INFO] [stdout] 26 |         impl<R, RE, $($param, $error),*> Function for &(dyn Fn($($param),*) -> Result<R, RE>) where Return: From<R>, String: From<RE...
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 | make_impl!(3, P0, E0, "first", 0, P1, E1, "second", 1, P2, E2, "third", 2);
[INFO] [stdout]    | -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/path.rs:14:52
[INFO] [stdout]    |
[INFO] [stdout] 14 |         impl<R, $($param, $error),*> Function for &(dyn Fn($($param),*) -> R) where Return: From<R>, $($param: TryFrom<Parameter, Er...
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 | make_impl!(4, P0, E0, "first", 0, P1, E1, "second", 1, P2, E2, "third", 2, P3, E3, "fourth", 3);
[INFO] [stdout]    | ----------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/path.rs:26:56
[INFO] [stdout]    |
[INFO] [stdout] 26 |         impl<R, RE, $($param, $error),*> Function for &(dyn Fn($($param),*) -> Result<R, RE>) where Return: From<R>, String: From<RE...
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 | make_impl!(4, P0, E0, "first", 0, P1, E1, "second", 1, P2, E2, "third", 2, P3, E3, "fourth", 3);
[INFO] [stdout]    | ----------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/object_type.rs:21:65
[INFO] [stdout]    |
[INFO] [stdout] 21 |         impl<T: 'static, R, $($param, $error),*> Method<T> for &(dyn Fn(&T, $($param),*) -> R) where Return: From<R>, $($param: TryF...
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 | make_impl!(0,);
[INFO] [stdout]    | -------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/object_type.rs:33:69
[INFO] [stdout]    |
[INFO] [stdout] 33 |         impl<T: 'static, R, RE, $($param, $error),*> Method<T> for &(dyn Fn(&T, $($param),*) -> Result<R, RE>) where Return: From<R>...
[INFO] [stdout]    |                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 | make_impl!(0,);
[INFO] [stdout]    | -------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/object_type.rs:45:68
[INFO] [stdout]    |
[INFO] [stdout] 45 |         impl<T: 'static, R, $($param, $error),*> MethodMut<T> for &(dyn Fn(&mut T, $($param),*) -> R) where Return: From<R>, $($para...
[INFO] [stdout]    |                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 | make_impl!(0,);
[INFO] [stdout]    | -------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/object_type.rs:57:72
[INFO] [stdout]    |
[INFO] [stdout] 57 |         impl<T: 'static, R, RE, $($param, $error),*> MethodMut<T> for &(dyn Fn(&mut T, $($param),*) -> Result<R, RE>) where Return: ...
[INFO] [stdout]    |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 | make_impl!(0,);
[INFO] [stdout]    | -------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/object_type.rs:21:65
[INFO] [stdout]    |
[INFO] [stdout] 21 |         impl<T: 'static, R, $($param, $error),*> Method<T> for &(dyn Fn(&T, $($param),*) -> R) where Return: From<R>, $($param: TryF...
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 | make_impl!(1, P0, E0, "first", 0);
[INFO] [stdout]    | --------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/object_type.rs:33:69
[INFO] [stdout]    |
[INFO] [stdout] 33 |         impl<T: 'static, R, RE, $($param, $error),*> Method<T> for &(dyn Fn(&T, $($param),*) -> Result<R, RE>) where Return: From<R>...
[INFO] [stdout]    |                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 | make_impl!(1, P0, E0, "first", 0);
[INFO] [stdout]    | --------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/object_type.rs:45:68
[INFO] [stdout]    |
[INFO] [stdout] 45 |         impl<T: 'static, R, $($param, $error),*> MethodMut<T> for &(dyn Fn(&mut T, $($param),*) -> R) where Return: From<R>, $($para...
[INFO] [stdout]    |                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 | make_impl!(1, P0, E0, "first", 0);
[INFO] [stdout]    | --------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/object_type.rs:57:72
[INFO] [stdout]    |
[INFO] [stdout] 57 |         impl<T: 'static, R, RE, $($param, $error),*> MethodMut<T> for &(dyn Fn(&mut T, $($param),*) -> Result<R, RE>) where Return: ...
[INFO] [stdout]    |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 | make_impl!(1, P0, E0, "first", 0);
[INFO] [stdout]    | --------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/object_type.rs:21:65
[INFO] [stdout]    |
[INFO] [stdout] 21 |         impl<T: 'static, R, $($param, $error),*> Method<T> for &(dyn Fn(&T, $($param),*) -> R) where Return: From<R>, $($param: TryF...
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 | make_impl!(2, P0, E0, "first", 0, P1, E1, "second", 1);
[INFO] [stdout]    | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/object_type.rs:33:69
[INFO] [stdout]    |
[INFO] [stdout] 33 |         impl<T: 'static, R, RE, $($param, $error),*> Method<T> for &(dyn Fn(&T, $($param),*) -> Result<R, RE>) where Return: From<R>...
[INFO] [stdout]    |                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 | make_impl!(2, P0, E0, "first", 0, P1, E1, "second", 1);
[INFO] [stdout]    | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/object_type.rs:45:68
[INFO] [stdout]    |
[INFO] [stdout] 45 |         impl<T: 'static, R, $($param, $error),*> MethodMut<T> for &(dyn Fn(&mut T, $($param),*) -> R) where Return: From<R>, $($para...
[INFO] [stdout]    |                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 | make_impl!(2, P0, E0, "first", 0, P1, E1, "second", 1);
[INFO] [stdout]    | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/object_type.rs:57:72
[INFO] [stdout]    |
[INFO] [stdout] 57 |         impl<T: 'static, R, RE, $($param, $error),*> MethodMut<T> for &(dyn Fn(&mut T, $($param),*) -> Result<R, RE>) where Return: ...
[INFO] [stdout]    |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 | make_impl!(2, P0, E0, "first", 0, P1, E1, "second", 1);
[INFO] [stdout]    | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/object_type.rs:21:65
[INFO] [stdout]    |
[INFO] [stdout] 21 |         impl<T: 'static, R, $($param, $error),*> Method<T> for &(dyn Fn(&T, $($param),*) -> R) where Return: From<R>, $($param: TryF...
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 | make_impl!(3, P0, E0, "first", 0, P1, E1, "second", 1, P2, E2, "third", 2);
[INFO] [stdout]    | -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/object_type.rs:33:69
[INFO] [stdout]    |
[INFO] [stdout] 33 |         impl<T: 'static, R, RE, $($param, $error),*> Method<T> for &(dyn Fn(&T, $($param),*) -> Result<R, RE>) where Return: From<R>...
[INFO] [stdout]    |                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 | make_impl!(3, P0, E0, "first", 0, P1, E1, "second", 1, P2, E2, "third", 2);
[INFO] [stdout]    | -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/object_type.rs:45:68
[INFO] [stdout]    |
[INFO] [stdout] 45 |         impl<T: 'static, R, $($param, $error),*> MethodMut<T> for &(dyn Fn(&mut T, $($param),*) -> R) where Return: From<R>, $($para...
[INFO] [stdout]    |                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 | make_impl!(3, P0, E0, "first", 0, P1, E1, "second", 1, P2, E2, "third", 2);
[INFO] [stdout]    | -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/object_type.rs:57:72
[INFO] [stdout]    |
[INFO] [stdout] 57 |         impl<T: 'static, R, RE, $($param, $error),*> MethodMut<T> for &(dyn Fn(&mut T, $($param),*) -> Result<R, RE>) where Return: ...
[INFO] [stdout]    |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 | make_impl!(3, P0, E0, "first", 0, P1, E1, "second", 1, P2, E2, "third", 2);
[INFO] [stdout]    | -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/object_type.rs:21:65
[INFO] [stdout]    |
[INFO] [stdout] 21 |         impl<T: 'static, R, $($param, $error),*> Method<T> for &(dyn Fn(&T, $($param),*) -> R) where Return: From<R>, $($param: TryF...
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 | make_impl!(4, P0, E0, "first", 0, P1, E1, "second", 1, P2, E2, "third", 2, P3, E3, "fourth", 3);
[INFO] [stdout]    | ----------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/object_type.rs:33:69
[INFO] [stdout]    |
[INFO] [stdout] 33 |         impl<T: 'static, R, RE, $($param, $error),*> Method<T> for &(dyn Fn(&T, $($param),*) -> Result<R, RE>) where Return: From<R>...
[INFO] [stdout]    |                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 | make_impl!(4, P0, E0, "first", 0, P1, E1, "second", 1, P2, E2, "third", 2, P3, E3, "fourth", 3);
[INFO] [stdout]    | ----------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/object_type.rs:45:68
[INFO] [stdout]    |
[INFO] [stdout] 45 |         impl<T: 'static, R, $($param, $error),*> MethodMut<T> for &(dyn Fn(&mut T, $($param),*) -> R) where Return: From<R>, $($para...
[INFO] [stdout]    |                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 | make_impl!(4, P0, E0, "first", 0, P1, E1, "second", 1, P2, E2, "third", 2, P3, E3, "fourth", 3);
[INFO] [stdout]    | ----------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/object_type.rs:57:72
[INFO] [stdout]    |
[INFO] [stdout] 57 |         impl<T: 'static, R, RE, $($param, $error),*> MethodMut<T> for &(dyn Fn(&mut T, $($param),*) -> Result<R, RE>) where Return: ...
[INFO] [stdout]    |                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 | make_impl!(4, P0, E0, "first", 0, P1, E1, "second", 1, P2, E2, "third", 2, P3, E3, "fourth", 3);
[INFO] [stdout]    | ----------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/path.rs:14:52
[INFO] [stdout]    |
[INFO] [stdout] 14 |         impl<R, $($param, $error),*> Function for &(dyn Fn($($param),*) -> R) where Return: From<R>, $($param: TryFrom<Parameter, Er...
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 | make_impl!(0,);
[INFO] [stdout]    | -------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/path.rs:26:56
[INFO] [stdout]    |
[INFO] [stdout] 26 |         impl<R, RE, $($param, $error),*> Function for &(dyn Fn($($param),*) -> Result<R, RE>) where Return: From<R>, String: From<RE...
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 | make_impl!(0,);
[INFO] [stdout]    | -------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/path.rs:14:52
[INFO] [stdout]    |
[INFO] [stdout] 14 |         impl<R, $($param, $error),*> Function for &(dyn Fn($($param),*) -> R) where Return: From<R>, $($param: TryFrom<Parameter, Er...
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 | make_impl!(1, P0, E0, "first", 0);
[INFO] [stdout]    | --------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/path.rs:26:56
[INFO] [stdout]    |
[INFO] [stdout] 26 |         impl<R, RE, $($param, $error),*> Function for &(dyn Fn($($param),*) -> Result<R, RE>) where Return: From<R>, String: From<RE...
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 | make_impl!(1, P0, E0, "first", 0);
[INFO] [stdout]    | --------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/path.rs:14:52
[INFO] [stdout]    |
[INFO] [stdout] 14 |         impl<R, $($param, $error),*> Function for &(dyn Fn($($param),*) -> R) where Return: From<R>, $($param: TryFrom<Parameter, Er...
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 | make_impl!(2, P0, E0, "first", 0, P1, E1, "second", 1);
[INFO] [stdout]    | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/path.rs:26:56
[INFO] [stdout]    |
[INFO] [stdout] 26 |         impl<R, RE, $($param, $error),*> Function for &(dyn Fn($($param),*) -> Result<R, RE>) where Return: From<R>, String: From<RE...
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 | make_impl!(2, P0, E0, "first", 0, P1, E1, "second", 1);
[INFO] [stdout]    | ------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/path.rs:14:52
[INFO] [stdout]    |
[INFO] [stdout] 14 |         impl<R, $($param, $error),*> Function for &(dyn Fn($($param),*) -> R) where Return: From<R>, $($param: TryFrom<Parameter, Er...
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 | make_impl!(3, P0, E0, "first", 0, P1, E1, "second", 1, P2, E2, "third", 2);
[INFO] [stdout]    | -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/path.rs:26:56
[INFO] [stdout]    |
[INFO] [stdout] 26 |         impl<R, RE, $($param, $error),*> Function for &(dyn Fn($($param),*) -> Result<R, RE>) where Return: From<R>, String: From<RE...
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 | make_impl!(3, P0, E0, "first", 0, P1, E1, "second", 1, P2, E2, "third", 2);
[INFO] [stdout]    | -------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/path.rs:14:52
[INFO] [stdout]    |
[INFO] [stdout] 14 |         impl<R, $($param, $error),*> Function for &(dyn Fn($($param),*) -> R) where Return: From<R>, $($param: TryFrom<Parameter, Er...
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 | make_impl!(4, P0, E0, "first", 0, P1, E1, "second", 1, P2, E2, "third", 2, P3, E3, "fourth", 3);
[INFO] [stdout]    | ----------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/path.rs:26:56
[INFO] [stdout]    |
[INFO] [stdout] 26 |         impl<R, RE, $($param, $error),*> Function for &(dyn Fn($($param),*) -> Result<R, RE>) where Return: From<R>, String: From<RE...
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 | make_impl!(4, P0, E0, "first", 0, P1, E1, "second", 1, P2, E2, "third", 2, P3, E3, "fourth", 3);
[INFO] [stdout]    | ----------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `make_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:728:17
[INFO] [stdout]     |
[INFO] [stdout] 728 |     fn get_path(&self, ident: &Ident) -> Option<&Path> {
[INFO] [stdout]     |                 ^^^^^                           ^^^^^
[INFO] [stdout]     |                 |                               ||
[INFO] [stdout]     |                 |                               |the same lifetime is hidden here
[INFO] [stdout]     |                 |                               the same lifetime is elided here
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 728 |     fn get_path(&self, ident: &Ident) -> Option<&Path<'_>> {
[INFO] [stdout]     |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/path.rs:112:28
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub(super) fn get_path(&self, ident: &str) -> Option<&Path> {
[INFO] [stdout]     |                            ^^^^^                         ^^^^^
[INFO] [stdout]     |                            |                             ||
[INFO] [stdout]     |                            |                             |the same lifetime is hidden here
[INFO] [stdout]     |                            |                             the same lifetime is elided here
[INFO] [stdout]     |                            the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub(super) fn get_path(&self, ident: &str) -> Option<&Path<'_>> {
[INFO] [stdout]     |                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:728:17
[INFO] [stdout]     |
[INFO] [stdout] 728 |     fn get_path(&self, ident: &Ident) -> Option<&Path> {
[INFO] [stdout]     |                 ^^^^^                           ^^^^^
[INFO] [stdout]     |                 |                               ||
[INFO] [stdout]     |                 |                               |the same lifetime is hidden here
[INFO] [stdout]     |                 |                               the same lifetime is elided here
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 728 |     fn get_path(&self, ident: &Ident) -> Option<&Path<'_>> {
[INFO] [stdout]     |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/path.rs:112:28
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub(super) fn get_path(&self, ident: &str) -> Option<&Path> {
[INFO] [stdout]     |                            ^^^^^                         ^^^^^
[INFO] [stdout]     |                            |                             ||
[INFO] [stdout]     |                            |                             |the same lifetime is hidden here
[INFO] [stdout]     |                            |                             the same lifetime is elided here
[INFO] [stdout]     |                            the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 112 |     pub(super) fn get_path(&self, ident: &str) -> Option<&Path<'_>> {
[INFO] [stdout]     |                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.65s
[INFO] running `Command { std: "docker" "inspect" "4382e8c7fc77ee3bda9cffdce8257f77b688bfd1ef77ef62468a0d9afedcad0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4382e8c7fc77ee3bda9cffdce8257f77b688bfd1ef77ef62468a0d9afedcad0d", kill_on_drop: false }`
[INFO] [stdout] 4382e8c7fc77ee3bda9cffdce8257f77b688bfd1ef77ef62468a0d9afedcad0d
