structuredAttrs is enabled
exporting https://github.com/ethereum/c-kzg-4844.git (rev v2.1.8) into /nix/store/fdpafc7l4ivjg1xz0acbrbhkm7125jmz-source
Initialized empty Git repository in /nix/store/fdpafc7l4ivjg1xz0acbrbhkm7125jmz-source/.git/
remote: Enumerating objects: 950, done.
remote: Counting objects: 100% (950/950), done.
remote: Compressing objects: 100% (336/336), done.
remote: Total 950 (delta 307), reused 726 (delta 248), pack-reused 0 (from 0)
Receiving objects: 100% (950/950), 9.47 MiB | 7.61 MiB/s, done.
Resolving deltas: 100% (307/307), done.
From https://github.com/ethereum/c-kzg-4844
 * tag               v2.1.8     -> FETCH_HEAD
Switched to a new branch 'fetchgit'
refer to FETCH_HEAD as its original name refs/tags/v2.1.8
Submodule 'blst' (https://github.com/supranational/blst) registered for path 'blst'
Cloning into '/nix/store/fdpafc7l4ivjg1xz0acbrbhkm7125jmz-source/blst'...
remote: Enumerating objects: 272, done.        
remote: Counting objects: 100% (272/272), done.        
remote: Compressing objects: 100% (202/202), done.        
remote: Total 272 (delta 88), reused 133 (delta 61), pack-reused 0 (from 0)        
Receiving objects: 100% (272/272), 547.32 KiB | 10.73 MiB/s, done.
Resolving deltas: 100% (88/88), done.
remote: Total 0 (delta 0), reused 0 (delta 0), pack-reused 0 (from 0)
remote: Enumerating objects: 163, done.
remote: Counting objects: 100% (163/163), done.
remote: Compressing objects: 100% (70/70), done.
remote: Total 93 (delta 84), reused 25 (delta 20), pack-reused 0 (from 0)
Unpacking objects: 100% (93/93), 64.02 KiB | 2.37 MiB/s, done.
From https://github.com/supranational/blst
 * branch            e7f90de551e8df682f3cc99067d204d8b90d27ad -> FETCH_HEAD
Submodule path 'blst': checked out 'e7f90de551e8df682f3cc99067d204d8b90d27ad'
removing `.git'...