Unify all stage2 tools into a workspace
This avoids double compiled Cargo. Hopefully this would speed up (extended) compilation for ~10m. Notes: when updating Cargo submodule, the replacement version may also need to be updated.
T
Tatsuyuki Ishi committed
0e79b9790a5d1b547b7766762cb0e2938cfc369a
Parent: 208d23a