---
source: tests/solver.rs
expression: error
---
The following packages are incompatible
├─ a * can be installed with any of the following options:
│  └─ a 9 | 10 would require
│     └─ b >=50, <100, which can be installed with any of the following options:
│        └─ b 50
└─ c * cannot be installed because there are no viable options:
   └─ c 8 | 10 would constrain
      └─ b >=0, <50, which conflicts with any installable versions previously reported