error[E0308]: mismatched types
  --> tests/ui/test_binary_benchmark_attribute_when_invalid.rs:32:8
   |
32 |     fn bench_binary() -> String {
   |        ^^^^^^^^^^^^ expected struct `iai_callgrind::Command`, found struct `String`
   |
   = note: expected fn pointer `fn() -> iai_callgrind::Command`
                 found fn item `fn() -> String {test_when_wrong_return_type_in_signature::bench_binary::bench_binary}`

error[E0308]: mismatched types
  --> tests/ui/test_binary_benchmark_attribute_when_invalid.rs:41:8
   |
41 |     fn bench_binary() -> std::process::Command {
   |        ^^^^^^^^^^^^ expected struct `iai_callgrind::Command`, found struct `std::process::Command`
   |
   = note: expected fn pointer `fn() -> iai_callgrind::Command`
                 found fn item `fn() -> std::process::Command {test_when_wrong_return_type_in_signature_with_equal_name::bench_binary::bench_binary}`

error[E0277]: the trait bound `InternalBinaryBenchmarkConfig: From<&str>` is not satisfied
 --> tests/ui/test_binary_benchmark_attribute_when_invalid.rs:4:33
  |
4 |     #[binary_benchmark(config = "string")]
  |     ----------------------------^^^^^^^^--
  |     |                           |
  |     |                           the trait `From<&str>` is not implemented for `InternalBinaryBenchmarkConfig`
  |     required by a bound introduced by this call
  |
  = help: the following other types implement trait `From<T>`:
            <InternalBinaryBenchmarkConfig as From<&BinaryBenchmarkConfig>>
            <InternalBinaryBenchmarkConfig as From<&mut BinaryBenchmarkConfig>>
            <InternalBinaryBenchmarkConfig as From<BinaryBenchmarkConfig>>
  = note: required for `&str` to implement `Into<InternalBinaryBenchmarkConfig>`

error[E0308]: mismatched types
  --> tests/ui/test_binary_benchmark_attribute_when_invalid.rs:15:9
   |
14 |     fn bench_binary() -> iai_callgrind::Command {
   |                          ---------------------- expected `iai_callgrind::Command` because of return type
15 |         iai_callgrind::Command::new("some").arg("some_arg")
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `iai_callgrind::Command`, found `&mut iai_callgrind::Command`
   |
help: call `Into::into` on this expression to convert `&mut iai_callgrind::Command` into `iai_callgrind::Command`
   |
15 |         iai_callgrind::Command::new("some").arg("some_arg").into()
   |                                                            +++++++

error[E0308]: mismatched types
  --> tests/ui/test_binary_benchmark_attribute_when_invalid.rs:24:9
   |
23 |     fn bench_binary() -> iai_callgrind::Command {
   |                          ---------------------- expected `iai_callgrind::Command` because of return type
24 |         std::process::Command::new("some")
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `iai_callgrind::Command`, found struct `std::process::Command`
   |
   = note: struct `std::process::Command` and struct `iai_callgrind::Command` have similar names, but are actually distinct types
note: struct `std::process::Command` is defined in crate `std`
  --> $RUST/std/src/process.rs
   |
   | pub struct Command {
   | ^^^^^^^^^^^^^^^^^^
note: struct `iai_callgrind::Command` is defined in crate `iai_callgrind`
  --> src/bin_bench.rs
   |
   | pub struct Command(internal::InternalCommand);
   | ^^^^^^^^^^^^^^^^^^

error[E0425]: cannot find function `does_not_exist` in this scope
  --> tests/ui/test_binary_benchmark_attribute_when_invalid.rs:49:32
   |
49 |     #[binary_benchmark(setup = does_not_exist())]
   |                                ^^^^^^^^^^^^^^ not found in this scope

error[E0061]: this function takes 1 argument but 0 arguments were supplied
  --> tests/ui/test_binary_benchmark_attribute_when_invalid.rs:60:32
   |
60 |     #[binary_benchmark(setup = setup)]
   |                                ^^^^^-- an argument of type `usize` is missing
   |
note: function defined here
  --> tests/ui/test_binary_benchmark_attribute_when_invalid.rs:58:8
   |
58 |     fn setup(_arg: usize) {}
   |        ^^^^^ -----------
help: provide the argument
   |
60 |     #[binary_benchmark(setup = setup)](/* usize */)
   |                                       +++++++++++++

error[E0425]: cannot find function `does_not_exist` in this scope
  --> tests/ui/test_binary_benchmark_attribute_when_invalid.rs:69:35
   |
69 |     #[binary_benchmark(teardown = does_not_exist())]
   |                                   ^^^^^^^^^^^^^^ not found in this scope

error[E0061]: this function takes 1 argument but 0 arguments were supplied
  --> tests/ui/test_binary_benchmark_attribute_when_invalid.rs:80:35
   |
80 |     #[binary_benchmark(teardown = teardown)]
   |                                   ^^^^^^^^-- an argument of type `usize` is missing
   |
note: function defined here
  --> tests/ui/test_binary_benchmark_attribute_when_invalid.rs:78:8
   |
78 |     fn teardown(_arg: usize) {}
   |        ^^^^^^^^ -----------
help: provide the argument
   |
80 |     #[binary_benchmark(teardown = teardown)](/* usize */)
   |                                             +++++++++++++