this derivation will be built:
  /nix/store/mcr3v816x53axnnygbv0v5c7fzfz09s6-bcachefs-module-7.1.2-arch3-1.drv
building '/nix/store/mcr3v816x53axnnygbv0v5c7fzfz09s6-bcachefs-module-7.1.2-arch3-1.drv'...