this derivation will be built:
  /nix/store/1z26wk6add4qgq9g683pn5m8pd848dyv-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/1z26wk6add4qgq9g683pn5m8pd848dyv-bcachefs-module-7.0.0-27-generic.drv'...