kstring 1.1 (requested by toml_edit) fails to compile in stable rust

[pacak]

I have a project that uses toml_edit but not kstring. Now it fails to compile with this:

error: `MaybeUninit::<T>::assume_init` is not yet stable as a const fn
   --> /usr/local/cargo/registry/src/github.com-1ecc6299db9ec823/kstring-1.1.0/src/string.rs:842:17
    |
842 |                 std::mem::MaybeUninit::uninit().assume_init()
    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

Adding a dummy dependency to the crate itself fixes the problem

kstring = "=1.0"

% rustc --version 
rustc 1.58.0 (02072b482 2022-01-11)

[pacak]

Ugh. It was made stable in 1.59 which is useless due to broken incremental compilation. Sorry about the noise