Unexpected load result

[JackLiar]

let a = [0b11110101u8, 0b01000000].as_bits::<Msb0>();
let a = &a[4..];
println!("{:?}", a);
let (p1, _) = a.split_at(6);
assert_eq!(p1, bits![0, 1, 0, 1, 0, 1]);
println!("{:?}", bits![u8, Msb0; 1, 0, 1, 0]);
assert_eq!(bits![u8, Msb0; 1, 0, 1, 0].load::<u8>(), 0b1010);
println!("{:?}", p1);
println!("{:?}", &p1[1..5]);
assert_eq!(p1[1..5].load::<u8>(), 0b1010);

and result is:

BitSlice<u8, bitvec::order::Msb0> { addr: 0x10654a5f8, head: 100, bits: 12 } [0, 1, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0]
BitSlice<u8, bitvec::order::Msb0> { addr: 0x70000fc4b458, head: 000, bits: 4 } [1, 0, 1, 0]
BitSlice<u8, bitvec::order::Msb0> { addr: 0x10654a5f8, head: 100, bits: 6 } [0, 1, 0, 1, 0, 1]
BitSlice<u8, bitvec::order::Msb0> { addr: 0x10654a5f8, head: 101, bits: 4 } [1, 0, 1, 0]
thread 'test_bit_vec_ops' panicked at 'assertion failed: `(left == right)`
  left: `5`,
 right: `10`', test.rs:149:9
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

Same bit sequence got different load result :(

[JackLiar]

I see, load method uses machine endianness, not decide by Lsb0 nor Msb0.