wasmtime: yanix v0.12.0 (/tmp/wasmtime/crates/wasi-common/yanix) fails to compile on armv7-unknown-linux-gnueabihf

git clone the repo, cd wasmtime/crates/wasi-common/yanix and execute cargo build fails with this beauty:

crates/wasi-common/yanix $ cargo build
    Updating crates.io index
  Downloaded cfg-if v0.1.10
  Downloaded thiserror v1.0.11
  Downloaded libc v0.2.67
  Downloaded log v0.4.8
  Downloaded bitflags v1.2.1
  Downloaded thiserror-impl v1.0.11
  Downloaded proc-macro2 v1.0.8
  Downloaded quote v1.0.2
  Downloaded unicode-xid v0.2.0
  Downloaded syn v1.0.15
   Compiling proc-macro2 v1.0.8
   Compiling unicode-xid v0.2.0
   Compiling syn v1.0.15
   Compiling bitflags v1.2.1
   Compiling libc v0.2.67
   Compiling log v0.4.8
   Compiling cfg-if v0.1.10
   Compiling quote v1.0.2
   Compiling thiserror-impl v1.0.11
   Compiling thiserror v1.0.11
   Compiling yanix v0.12.0 (/home/tim/wasmtime/crates/wasi-common/yanix)
error[E0308]: try expression alternatives have incompatible types
   --> crates/wasi-common/yanix/src/file.rs:247:23
    |
247 |     let offset: i64 = Errno::from_result(libc::lseek(fd, 0, libc::SEEK_CUR))?;
    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |                       |
    |                       expected `i64`, found `i32`
    |                       help: you can convert an `i32` to `i64`: `Errno::from_result(libc::lseek(fd, 0, libc::SEEK_CUR))?.into()`

error[E0277]: the trait bound `i32: std::convert::From<i64>` is not satisfied
  --> crates/wasi-common/yanix/src/sys/linux/mod.rs:10:17
   |
10 |         Ok(Self(loc))
   |                 ^^^ the trait `std::convert::From<i64>` is not implemented for `i32`
   |
   = help: the following implementations were found:
             <i32 as std::convert::From<bool>>
             <i32 as std::convert::From<i16>>
             <i32 as std::convert::From<i8>>
             <i32 as std::convert::From<std::num::NonZeroI32>>
           and 2 others
   = note: required because of the requirements on the impl of `std::convert::Into<i32>` for `i64`

error: aborting due to 2 previous errors

Some errors have detailed explanations: E0277, E0308.
For more information about an error, try `rustc --explain E0277`.
error: could not compile `yanix`.

aarch64 seems fine.

rustc is v1.41.1 with llvm-9