these 2 derivations will be built:
  /nix/store/nn1lbz2kx8lyzky26zhs95l333gx8aix-docker-sbx-0.46.0.drv
  /nix/store/n3n0hfqwwkfnxxzi559lmn2dcp5yd0qw-check-docker-sbx.drv
these 6 paths will be fetched (2.1 MiB download, 8.4 MiB unpacked):
  /nix/store/wjmkbbimczvlm5swcyasq63v21iq23zl-e2fsprogs-1.47.4
  /nix/store/n1ksx92h01al6h8dbppbns66i40n5bbw-e2fsprogs-1.47.4-bin
  /nix/store/8fwphi2lfya3vild2mh26vv44nvkdck5-lz4-1.10.0
  /nix/store/372vkl1r4w6c1knaw5s8xj53qplw4ra4-lz4-1.10.0-dev
  /nix/store/zn3isxdyymr2zbh2y5xn5ir1zhn7hi1k-lz4-1.10.0-lib
  /nix/store/09mx9hhrlyj6a03k6jkxrj93zvi4npnw-xxhash-0.8.3