+> target=/nix/store/4n5flqhbsqmkby9w8rkginj5kifx6yvc-bash-2.05b-builder 
 +> mkdir -p /nix/store/4n5flqhbsqmkby9w8rkginj5kifx6yvc-bash-2.05b-builder. 
 +> cp /build/.attr-1lf969yddshzhld7sr1vbagr07bnygg99lgl6gk5kxcnp4z9wbcq /nix/store/4n5flqhbsqmkby9w8rkginj5kifx6yvc-bash-2.05b-builder