--- source: tests/solver.rs expression: error --- The following packages are incompatible ├─ c >=101, <104 can be installed with any of the following options: │ └─ c 101 | 103 └─ a * cannot be installed because there are no viable options: └─ a 9 | 10 would require └─ b *, which cannot be installed because there are no viable options: └─ b 42 | 100 would require └─ c >=0, <100, which cannot be installed because there are no viable options: └─ c 99, which conflicts with the versions reported above.