Snippets for waypipe 0.11.2 from Alpine ppc64le

Sourced from https://build.alpinelinux.org/buildlogs/build-edge-ppc64le/community/waypipe/waypipe-0.11.2-r0.log.

• warning: use of deprecated type alias `nix::libc::time_t`: This type is changed to 64-bit in musl 1.2.0, we'll follow that change in the future release. See #1848 for more info.
      --> src/util.rs:1221:42
       |
  1221 | pub fn timespec_from_sec_nsec(sec: libc::time_t, nsec: libc::c_long) -> libc::timespec {
       |                                          ^^^^^^
       |
       = note: `#[warn(deprecated)]` on by default