Cargo Features

[dependencies]
libdrm-sys = { version = "0.2.1", default-features = false, features = ["version_2_4_58", "version_2_4_67"] }
default = version_2_4_58

The version_2_4_58 feature is set by default whenever libdrm-sys is added without default-features = false somewhere in the dependency tree.

version_2_4_58 default version_2_4_67?

Remember to also adjust libdrm_min_version in build.rs

version_2_4_67 = version_2_4_58