this derivation will be built:
  /nix/store/pz9dnah356k7yywp0mnqhjqgpwf0zxxl-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/pz9dnah356k7yywp0mnqhjqgpwf0zxxl-bcachefs-module-7.0.0-28-generic.drv'...