All outputs constructed by derivation_to_build_request use inputs_dir as
a prefix (so we cannot use StorePath::from_bytes, which only takes
the basename), and they are relative to their root, so we cannot use
StorePath::from_absolute_path either.
Construct the store paths by stripping inputs_dir early (right after
the call to derivation_to_build_request), and use them later.
Change-Id: I3874e11cf21159c05b02314d9baf26cc98ea7956
Reviewed-on: https://cl.snix.dev/c/snix/+/30569
Reviewed-by: Yureka <snix@yuka.dev>
Tested-by: besadii
Autosubmit: Florian Klink <flokli@flokli.de>
859faa8eb1