termimad declares those imports in its bacon.toml:

    [package]
    edition = "2021"
    resolver = "1"

    [dependencies]
    coolor = { version="0.6", features=["crossterm"] }
    crossterm = "=0.23.2"

coolor 0.6 imports crossterm with

    [dependencies]
    ansi_colours = "1.2.2"
    crossterm = { optional=true, version=">=0.23.2" }

So it looks to me that termimad should use crossterm 0.23.2


Here's what cargo tree says:

> cargo tree -i crossterm
error: There are multiple `crossterm` packages in your project, and the specification `crossterm` is ambiguous.
Please re-run this command with `-p <spec>` where `<spec>` is one of the following:
  crossterm@0.23.2
  crossterm@0.27.0
> cargo tree -i crossterm@0.23.2
crossterm v0.23.2
├── crokey v0.4.3
│   [dev-dependencies]
│   └── termimad v0.25.4 (/home/dys/dev/termimad)
└── termimad v0.25.4 (/home/dys/dev/termimad)
> cargo tree -i crossterm@0.27.0
crossterm v0.27.0
└── coolor v0.6.0
    └── termimad v0.25.4 (/home/dys/dev/termimad)


Why does the resolver fail to use crossterm 0.23.2 ?

How can I fix the Cargo.toml files to ensure termimad uses crossterm 0.23.2 while allowing the users of coolor to use any version starting from 0.23.2 ?