Build Failed on target wasm32-unknown-unknown

[hackfisher]

Failed to build ethash on target wasm32-unknown-unknown:

cargo build --release --target=wasm32-unknown-unknown

error: literal out of range for `usize`
  --> src/miller_rabin.rs:95:14
   |
95 |             (4_759_123_140, &[2, 7, 61]),
   |              ^^^^^^^^^^^^^
   |
   = note: `#[deny(overflowing_literals)]` on by default

error: literal out of range for `usize`
  --> src/miller_rabin.rs:96:14
   |
96 |             (1_112_004_669_632, &[2, 13, 23, 1662803]),
   |              ^^^^^^^^^^^^^^^^^

error: literal out of range for `usize`
  --> src/miller_rabin.rs:97:14
   |
97 |             (2_152_302_898_746, &[2, 3, 5, 7, 11]),
   |              ^^^^^^^^^^^^^^^^^

error: literal out of range for `usize`
  --> src/miller_rabin.rs:98:14
   |
98 |             (3_474_749_660_382, &[2, 3, 5, 7, 11, 13]),
   |              ^^^^^^^^^^^^^^^^^

error: literal out of range for `usize`
  --> src/miller_rabin.rs:99:14
   |
99 |             (341_550_071_728_320, &[2, 3, 5, 7, 11, 13, 17]),
   |              ^^^^^^^^^^^^^^^^^^^

error: literal out of range for usize
   --> src/miller_rabin.rs:100:14
    |
100 |             (0xFFFF_FFFF_FFFF_FFFF, &[2, 3, 5, 7, 11, 13, 17, 19, 23])
    |              ^^^^^^^^^^^^^^^^^^^^^
    |
    = note: the literal `0xFFFF_FFFF_FFFF_FFFF` (decimal `18446744073709551615`) does not fit into an `usize` and will become `4294967295usize`

error: aborting due to 6 previous errors

error: could not compile `ethash`

[k06a]

Fixed here: #7

[sorpaas]

Cheers!

[k06a]

Filed new bug based on this issue, but related to the cargo: rust-lang/cargo#7850