this derivation will be built:
  /nix/store/8c2z991vs0xnjnmh08f9a58wb4im56nz-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/8c2z991vs0xnjnmh08f9a58wb4im56nz-bcachefs-module-7.0.0-14-generic.drv'...