Bug#1151440: rust-gix-features build depends on librust-gix-trace-0.2+default-dev but it is not installable

[Adrian Bunk]

Source: rust-gix-features
Version: 0.50.0-1
Severity: serious
Tags: ftbfs

The following packages have unmet dependencies:
 builddeps:rust-gix-features : Depends: librust-gix-trace-0.2+default-dev but 
it is not installable