this derivation will be built:
  /nix/store/2rab33sq4dyqjw1p0jd966h1dhbw4ywg-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/2rab33sq4dyqjw1p0jd966h1dhbw4ywg-bcachefs-module-7.0.0-29-generic.drv'...