Compiling errno v0.2.7
error[E0554]: `#![feature]` may not be used on the stable release channel
  --> /home/x43/.cargo/registry/src/github.com-1ecc6299db9ec823/errno-0.2.7/src/lib.rs:20:33
   |
20 | #![cfg_attr(target_os = "wasi", feature(thread_local))]

 ```

   Compiling wat v1.0.36
   Compiling dirs-sys-next v0.1.2
   Compiling region v2.2.0
   Compiling semver v0.11.0
error[E0425]: cannot find function `lock` in module `os`
  --> /home/x43/.cargo/registry/src/github.com-1ecc6299db9ec823/region-2.2.0/src/lock.rs:30:7
   |
30 |   os::lock(
   |       ^^^^ not found in `os`
   |
help: consider importing this function
   |
1  | use lock;
   |

error[E0425]: cannot find function `unlock` in module `os`
  --> /home/x43/.cargo/registry/src/github.com-1ecc6299db9ec823/region-2.2.0/src/lock.rs:60:7
   |
60 |   os::unlock(
   |       ^^^^^^ not found in `os`
   |
help: consider importing this function
   |
1  | use unlock;
   |

error[E0425]: cannot find function `page_size` in module `os`
  --> /home/x43/.cargo/registry/src/github.com-1ecc6299db9ec823/region-2.2.0/src/page.rs:16:39
   |
16 |     INIT.call_once(|| PAGE_SIZE = os::page_size());
   |                                       ^^^^^^^^^ not found in `os`

error[E0425]: cannot find function `set_protection` in module `os`
  --> /home/x43/.cargo/registry/src/github.com-1ecc6299db9ec823/region-2.2.0/src/protect.rs:48:7
   |
48 |   os::set_protection(
   |       ^^^^^^^^^^^^^^ not found in `os`

error[E0425]: cannot find function `get_region` in module `os`
   --> /home/x43/.cargo/registry/src/github.com-1ecc6299db9ec823/region-2.2.0/src/lib.rs:133:7
    |
133 |   os::get_region(page::floor(address as usize) as *const u8)
    |       ^^^^^^^^^^ not found in `os`

error: aborting due to 5 previous errors

edition = "2018"

# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

[dependencies]
wasmtime = "0.23.0"
wasmtime-wasi = "0.24.0"