Use build profile in build hash (#1425)

Use build profile in build hash (#1425)

* Compute hash using build profile

* Fix problem with multiple hashes in one run

Rooted in that default build profiles were used first and later the actual
profiles caused different folders to be used, in turn causing errors with the
conflicting CRATE_ALIRE_PREFIX variables.

* Write hash inputs to build dirs

* Testsuite additions and fixes

* Self-review

* Update pins and dependencies