error: used import from `std` instead of `core` --> $DIR/std_instead_of_core.rs:9:9 | LL | use std::hash::Hasher; | ^^^^^^^^^^^^^^^^^ | = help: consider importing the item from `core` = note: `-D clippy::std-instead-of-core` implied by `-D warnings` error: used import from `std` instead of `core` --> $DIR/std_instead_of_core.rs:11:9 | LL | use ::std::hash::Hash; | ^^^^^^^^^^^^^^^^^ | = help: consider importing the item from `core` error: used import from `std` instead of `core` --> $DIR/std_instead_of_core.rs:16:20 | LL | use std::fmt::{Debug, Result}; | ^^^^^ | = help: consider importing the item from `core` error: used import from `std` instead of `core` --> $DIR/std_instead_of_core.rs:16:27 | LL | use std::fmt::{Debug, Result}; | ^^^^^^ | = help: consider importing the item from `core` error: used import from `std` instead of `core` --> $DIR/std_instead_of_core.rs:19:15 | LL | let ptr = std::ptr::null::(); | ^^^^^^^^^^^^^^^^^^^^^ | = help: consider importing the item from `core` error: used import from `std` instead of `core` --> $DIR/std_instead_of_core.rs:20:19 | LL | let ptr_mut = ::std::ptr::null_mut::(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: consider importing the item from `core` error: used import from `std` instead of `core` --> $DIR/std_instead_of_core.rs:23:16 | LL | let cell = std::cell::Cell::new(8u32); | ^^^^^^^^^^^^^^^ | = help: consider importing the item from `core` error: used import from `std` instead of `core` --> $DIR/std_instead_of_core.rs:24:25 | LL | let cell_absolute = ::std::cell::Cell::new(8u32); | ^^^^^^^^^^^^^^^^^ | = help: consider importing the item from `core` error: used import from `std` instead of `core` --> $DIR/std_instead_of_core.rs:32:9 | LL | use std::iter::Iterator; | ^^^^^^^^^^^^^^^^^^^ | = help: consider importing the item from `core` error: used import from `std` instead of `alloc` --> $DIR/std_instead_of_core.rs:38:9 | LL | use std::vec; | ^^^^^^^^ | = help: consider importing the item from `alloc` = note: `-D clippy::std-instead-of-alloc` implied by `-D warnings` error: used import from `std` instead of `alloc` --> $DIR/std_instead_of_core.rs:39:9 | LL | use std::vec::Vec; | ^^^^^^^^^^^^^ | = help: consider importing the item from `alloc` error: used import from `alloc` instead of `core` --> $DIR/std_instead_of_core.rs:44:9 | LL | use alloc::slice::from_ref; | ^^^^^^^^^^^^^^^^^^^^^^ | = help: consider importing the item from `core` = note: `-D clippy::alloc-instead-of-core` implied by `-D warnings` error: aborting due to 12 previous errors