1this derivation will be built:2 /nix/store/slj8faj90zvbbh40lbj0vc9rrcgwjzcw-nix-shell.drv3these 5 paths will be fetched (0.0 KiB download, 4.3 KiB unpacked):4 /nix/store/jd2wghw0lxcsqdk3ncqmpai5gwl7ab65-apply5 /nix/store/hmqa7pj6yw8bl74fh5axcb369h3p8rfn-destroy6 /nix/store/c3rbp86wzfnlq09p8sz7rx2g37l6nhv0-init7 /nix/store/f6gh3zn8s33h6fz8pw86696yadqq7fb5-plan8 /nix/store/5frz1pildxcwcznsvhfhisrzqx96v0d1-tofu