[Bug]: Compile error for sallyport ioctl

Is there an existing issue for this?

[X] I have searched the existing issues

Code of Conduct

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Current Behaviour

hmmm... I get:

 Compiling sallyport v0.2.0 (https://github.com/enarx/sallyport?rev=3b87af8a0e63230103484f13efdff1d528e1af4a#3b87af8a)
  error[E0308]: mismatched types
     --> /home/harald/.cargo/git/checkouts/sallyport-87d2f89630049c63/3b87af8/src/v2/src/guest/handler.rs:224:60
      |
  223 |         match (fd, request) {
      |               ------------- this expression has type `(i32, u64)`
  224 |             (STDIN_FILENO | STDOUT_FILENO | STDERR_FILENO, TIOCGWINSZ) => {
      |                                                            ^^^^^^^^^^ expected `u64`, found `i32`
  error[E0308]: mismatched types
     --> /home/harald/.cargo/git/checkouts/sallyport-87d2f89630049c63/3b87af8/src/v2/src/guest/handler.rs:229:17
      |
  223 |         match (fd, request) {
      |               ------------- this expression has type `(i32, u64)`
  ...
  229 |             (_, FIONBIO | FIONREAD) => self.execute(syscall::Ioctl { fd, request, argp })?,
      |                 ^^^^^^^ expected `u64`, found `i32`
  error[E0308]: mismatched types
     --> /home/harald/.cargo/git/checkouts/sallyport-87d2f89630049c63/3b87af8/src/v2/src/guest/handler.rs:229:27
      |
  223 |         match (fd, request) {
      |               ------------- this expression has type `(i32, u64)`
  ...
  229 |             (_, FIONBIO | FIONREAD) => self.execute(syscall::Ioctl { fd, request, argp })?,
      |                           ^^^^^^^^ expected `u64`, found `i32`