Cat 1 discovery treated every local/recipes/*\/source/Cargo.toml as an
in-house crate, including git-fetched upstream sources like brush
(git = github.com/reubeno/brush). Rewriting upstream crate versions to
the branch version broke upstream-internal version requirements
(brush-shell was forced to 0.3.1 while brush required ^0.4.0 —
'failed to select a version for the requirement brush-shell = ^0.4.0').
Guard: skip any crate whose Cargo.toml is not tracked by the parent
repo. In-house crates are tracked trees (no independent .git); fetched
sources are gitignored and untracked. Restores correct classification:
75 crates checked (12 fetched-source crates now excluded), drift 0,
brush cooks successfully again.
vasilito
36f1cd6193