1this derivation will be built:2 /nix/store/l74s2dqxp0s8ykrbnyh236x63m30f1ad-treefmt-check.drv3these 3 paths will be fetched (18.7 KiB download, 60.9 KiB unpacked):4 /nix/store/81ff57hcs8gjlnaqqhbilzxsvb5pfzaa-stdenv-linux5 /nix/store/2l3izfqga0a8h3h2n8sxggfn3qkqda1l-treefmt6 /nix/store/w4b8xh2vhb5kpjybc0l904n37jgppqfl-treefmt.toml