fa1565a7

By: Lucien Huber <im@lcnbr.ch>

preserve vendored symbolica build reuse

Symbolica 3.0 watches .git/HEAD, which its published registry crate omits.
Supply the same stable marker used for the previous Git dependency through
Crane's registry hook, scoped to this affected version.

The targeted producer/consumer build now compiles only workspace-hack in
0.55s after restoration; previously Symbolica recompiled for 4m12s.

User request:
symbolica 3.0 is now on crates. Lets use that

Total

24m46s

Time to Start Worker time Duration Time to finish Idle
Config 1s 3s 3s 5s 1s
Eval 6s 1m26s 1m26s 1m33s 0s
Build 1m27s 0s 0s 1m27s 0s
Test 23m04s 8m11s 1m36s 24m41s 21m30s
Deploy 24m41s 6s 6s 24m48s 0s
Suite 1s 9m48s 24m46s 24m48s 21m33s

Timeline

Config Eval Build Test Deploy Compressed gap
0s20s40s1m1m20s23m20s23m40s24m24m20s24m40s