1this derivation will be built:2 /nix/store/51p7nx81y9yrhjf0klv7v2yr26bl4d3q-nix-shell.drv3these 5 paths will be fetched (0.0 KiB download, 4.4 KiB unpacked):4 /nix/store/6r4gri1yllhlghi11afi2lxgffw18ln7-apply5 /nix/store/fj8xaaivjw95yn72187i47n6614qkn9h-destroy6 /nix/store/ayzg6nzm0siavqkhzk0nl8bhjfi5ldz2-init7 /nix/store/5yqcg8mp1jn4ci3pwx8x145kwlcgd0r3-plan8 /nix/store/g2dq0smg9rfims61z8pqvksmw7zv2pa8-tofu