Remove --mir-linker from tests

tests/kani/UnsizedCoercion/basic_coercion.rs

@@ -1,6 +1,5 @@
 // Copyright Kani Contributors
 // SPDX-License-Identifier: Apache-2.0 OR MIT
-// kani-flags: --mir-linker --enable-unstable
 //! Check the basic coercion from using built-in references and pointers.
 //! Tests are broken down into different crates to ensure that the reachability works for each case.
 

tests/kani/UnsizedCoercion/basic_inner_coercion.rs

@@ -1,6 +1,5 @@
 // Copyright Kani Contributors
 // SPDX-License-Identifier: Apache-2.0 OR MIT
-// kani-flags: --mir-linker --enable-unstable
 //! Check the basic coercion from using built-in references and pointers.
 //! Tests are broken down into different crates to ensure that the reachability works for each case.
 

tests/kani/UnsizedCoercion/basic_outer_coercion.rs

@@ -1,6 +1,5 @@
 // Copyright Kani Contributors
 // SPDX-License-Identifier: Apache-2.0 OR MIT
-// kani-flags: --mir-linker --enable-unstable
 //! Check the basic coercion from using built-in references and pointers.
 //! Tests are broken down into different crates to ensure that the reachability works for each case.
 

tests/kani/UnsizedCoercion/box_coercion.rs

@@ -1,6 +1,5 @@
 // Copyright Kani Contributors
 // SPDX-License-Identifier: Apache-2.0 OR MIT
-// kani-flags: --mir-linker --enable-unstable
 //! Check the basic coercion when using boxes.
 //! Tests are broken down into different crates to ensure that the reachability works for each case.
 

tests/kani/UnsizedCoercion/box_inner_coercion.rs

@@ -1,6 +1,5 @@
 // Copyright Kani Contributors
 // SPDX-License-Identifier: Apache-2.0 OR MIT
-// kani-flags: --mir-linker --enable-unstable
 //! Check the basic coercion when using boxes.
 //! Tests are broken down into different crates to ensure that the reachability works for each case.
 

tests/kani/UnsizedCoercion/box_outer_coercion.rs

@@ -1,6 +1,5 @@
 // Copyright Kani Contributors
 // SPDX-License-Identifier: Apache-2.0 OR MIT
-// kani-flags: --mir-linker --enable-unstable
 //! Check the basic coercion when using boxes.
 //! Tests are broken down into different crates to ensure that the reachability works for each case.
 mod defs;

tests/kani/UnsizedCoercion/custom_outer_coercion.rs

@@ -1,6 +1,5 @@
 // Copyright Kani Contributors
 // SPDX-License-Identifier: Apache-2.0 OR MIT
-// kani-flags: --mir-linker --enable-unstable
 //! Check the basic coercion when using a custom CoerceUnsized implementation.
 //! Tests are broken down into different crates to ensure that the reachability works for each case.
 #![feature(coerce_unsized)]

tests/kani/UnsizedCoercion/double_coercion.rs

@@ -1,6 +1,5 @@
 // Copyright Kani Contributors
 // SPDX-License-Identifier: Apache-2.0 OR MIT
-// kani-flags: --mir-linker --enable-unstable
 //! Check the basic coercion when using box of box.
 //! Tests are broken down into different crates to ensure that the reachability works for each case.
 

tests/kani/UnsizedCoercion/rc_outer_coercion.rs

@@ -1,6 +1,5 @@
 // Copyright Kani Contributors
 // SPDX-License-Identifier: Apache-2.0 OR MIT
-// kani-flags: --mir-linker --enable-unstable
 //! Check the basic coercion from using reference counter.
 //! Tests are broken down into different crates to ensure that the reachability works for each case.
 mod defs;

tests/kani/UnsizedCoercion/trait_to_trait_coercion.rs

@@ -1,6 +1,5 @@
 // Copyright Kani Contributors
 // SPDX-License-Identifier: Apache-2.0 OR MIT
-// kani-flags: --mir-linker --enable-unstable
 //! Check the basic coercion from using built-in references and pointers.
 //! Tests are broken down into different crates to ensure that the reachability works for each case.
 

tests/perf/string/src/any_str.rs

@@ -1,10 +1,5 @@
 // Copyright Kani Contributors
 // SPDX-License-Identifier: Apache-2.0 OR MIT
-//
-// kani-flags: --enable-unstable --mir-linker
-//
-//! This test is to check MIR linker state of the art.
-//! I.e.: Currently, this should fail with missing function definition.
 
 #[kani::proof]
 #[kani::unwind(4)]

tests/slow/kani/Strings/copy_empty_string_by_intrinsic.rs

@@ -1,7 +1,6 @@
 // Copyright Kani Contributors
 // SPDX-License-Identifier: Apache-2.0 OR MIT
 
-// kani-flags: --enable-unstable --mir-linker
 //! Make sure we can handle explicit copy_nonoverlapping on empty string
 //! This used to trigger an issue: https://github.com/model-checking/kani/issues/241
 

tests/ui/mir-linker/generic-harness/incorrect.rs

@@ -1,8 +1,6 @@
 // Copyright Kani Contributors
 // SPDX-License-Identifier: Apache-2.0 OR MIT
 //
-// kani-flags: --enable-unstable --mir-linker
-//
 //! Checks that we correctly fail if the harness is a generic function.
 
 #[kani::proof]