this derivation will be built:
  /nix/store/qx5w8cpxh0pv3a0mpkfkvry0398klvyv-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/qx5w8cpxh0pv3a0mpkfkvry0398klvyv-bcachefs-module-7.0.0-31-generic.drv'...