error: slow zero-filling initialization
  --> tests/ui/slow_vector_initialization.rs:14:20
   |
LL |       let mut vec1 = Vec::with_capacity(len);
   |  ____________________^
...  |
LL | |     vec1.extend(repeat(0).take(len));
   | |____________________________________^ help: consider replacing this with: `vec![0; len]`
   |
   = note: `-D clippy::slow-vector-initialization` implied by `-D warnings`
   = help: to override `-D warnings` add `#[allow(clippy::slow_vector_initialization)]`

error: slow zero-filling initialization
  --> tests/ui/slow_vector_initialization.rs:20:20
   |
LL |       let mut vec2 = Vec::with_capacity(len - 10);
   |  ____________________^
...  |
LL | |     vec2.extend(repeat(0).take(len - 10));
   | |_________________________________________^ help: consider replacing this with: `vec![0; len - 10]`

error: slow zero-filling initialization
  --> tests/ui/slow_vector_initialization.rs:29:20
   |
LL |       let mut vec4 = Vec::with_capacity(len);
   |  ____________________^
...  |
LL | |     vec4.extend(repeat(0).take(vec4.capacity()));
   | |________________________________________________^ help: consider replacing this with: `vec![0; len]`

error: slow zero-filling initialization
  --> tests/ui/slow_vector_initialization.rs:41:27
   |
LL |       let mut resized_vec = Vec::with_capacity(30);
   |  ___________________________^
...  |
LL | |     resized_vec.resize(30, 0);
   | |_____________________________^ help: consider replacing this with: `vec![0; 30]`

error: slow zero-filling initialization
  --> tests/ui/slow_vector_initialization.rs:46:26
   |
LL |       let mut extend_vec = Vec::with_capacity(30);
   |  __________________________^
...  |
LL | |     extend_vec.extend(repeat(0).take(30));
   | |_________________________________________^ help: consider replacing this with: `vec![0; 30]`

error: slow zero-filling initialization
  --> tests/ui/slow_vector_initialization.rs:55:20
   |
LL |       let mut vec1 = Vec::with_capacity(len);
   |  ____________________^
...  |
LL | |     vec1.resize(len, 0);
   | |_______________________^ help: consider replacing this with: `vec![0; len]`

error: slow zero-filling initialization
  --> tests/ui/slow_vector_initialization.rs:65:20
   |
LL |       let mut vec3 = Vec::with_capacity(len - 10);
   |  ____________________^
...  |
LL | |     vec3.resize(len - 10, 0);
   | |____________________________^ help: consider replacing this with: `vec![0; len - 10]`

error: slow zero-filling initialization
  --> tests/ui/slow_vector_initialization.rs:70:20
   |
LL |       let mut vec4 = Vec::with_capacity(len);
   |  ____________________^
...  |
LL | |     vec4.resize(vec4.capacity(), 0);
   | |___________________________________^ help: consider replacing this with: `vec![0; len]`

error: slow zero-filling initialization
  --> tests/ui/slow_vector_initialization.rs:76:12
   |
LL |       vec1 = Vec::with_capacity(10);
   |  ____________^
...  |
LL | |     vec1.resize(10, 0);
   | |______________________^ help: consider replacing this with: `vec![0; 10]`

error: slow zero-filling initialization
  --> tests/ui/slow_vector_initialization.rs:85:20
   |
LL |       let mut vec1 = Vec::new();
   |  ____________________^
...  |
LL | |     vec1.resize(len, 0);
   | |_______________________^ help: consider replacing this with: `vec![0; len]`

error: slow zero-filling initialization
  --> tests/ui/slow_vector_initialization.rs:91:20
   |
LL |       let mut vec3 = Vec::new();
   |  ____________________^
...  |
LL | |     vec3.resize(len - 10, 0);
   | |____________________________^ help: consider replacing this with: `vec![0; len - 10]`

error: slow zero-filling initialization
  --> tests/ui/slow_vector_initialization.rs:97:12
   |
LL |       vec1 = Vec::new();
   |  ____________^
...  |
LL | |     vec1.resize(10, 0);
   | |______________________^ help: consider replacing this with: `vec![0; 10]`

error: slow zero-filling initialization
  --> tests/ui/slow_vector_initialization.rs:102:12
   |
LL |       vec1 = vec![];
   |  ____________^
...  |
LL | |     vec1.resize(10, 0);
   | |______________________^ help: consider replacing this with: `vec![0; 10]`

error: aborting due to 13 previous errors