structuredAttrs is enabled
exporting https://github.com/ethereum/c-kzg-4844.git (rev v2.1.7) into /nix/store/qh740s45i0qvmnnw33q21xa0hqn6d7ri-source
Initialized empty Git repository in /nix/store/qh740s45i0qvmnnw33q21xa0hqn6d7ri-source/.git/
remote: Enumerating objects: 942, done.
remote: Counting objects: 100% (942/942), done.
remote: Compressing objects: 100% (328/328), done.
remote: Total 942 (delta 306), reused 738 (delta 248), pack-reused 0 (from 0)
Receiving objects: 100% (942/942), 9.45 MiB | 29.50 MiB/s, done.
Resolving deltas: 100% (306/306), done.
From https://github.com/ethereum/c-kzg-4844
 * tag               v2.1.7     -> FETCH_HEAD
Switched to a new branch 'fetchgit'
refer to FETCH_HEAD as its original name refs/tags/v2.1.7
Submodule 'blst' (https://github.com/supranational/blst) registered for path 'blst'
Cloning into '/nix/store/qh740s45i0qvmnnw33q21xa0hqn6d7ri-source/blst'...
remote: Enumerating objects: 272, done.        
remote: Counting objects: 100% (272/272), done.        
remote: Compressing objects: 100% (202/202), done.        
Receiving objects: 100% (272/272), 545.76 KiB | 12.13 MiB/s, done.
remote: Total 272 (delta 88), reused 136 (delta 61), pack-reused 0 (from 0)        
Resolving deltas: 100% (88/88), done.
remote: Total 0 (delta 0), reused 0 (delta 0), pack-reused 0 (from 0)
remote: Enumerating objects: 145, done.
remote: Counting objects: 100% (145/145), done.
remote: Compressing objects: 100% (61/61), done.
remote: Total 82 (delta 75), reused 23 (delta 19), pack-reused 0 (from 0)
Unpacking objects: 100% (82/82), 55.01 KiB | 2.04 MiB/s, done.
From https://github.com/supranational/blst
 * branch            e7f90de551e8df682f3cc99067d204d8b90d27ad -> FETCH_HEAD
Submodule path 'blst': checked out 'e7f90de551e8df682f3cc99067d204d8b90d27ad'
removing `.git'...