1this derivation will be built:2 /nix/store/yi0fhja0gp5gr3zni9f9728l86q4hng1-nix-shell.drv3these 3 paths will be fetched (3.6 MiB download, 11.4 MiB unpacked):4 /nix/store/a351p519pm3zdvy41gd0axqidg5k7mcf-7zz-26.025 /nix/store/fhlkbnc620mxgfyzvdpby16qhii58p3l-7zz-26.02-lib6 /nix/store/lpfbnaljjlswv4gjdbdnmy60nps6rb7m-composer-2.10.3