this derivation will be built:
  /nix/store/mrg9x4ixi4xw95b7f90hwyf8dkpb38sx-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/mrg9x4ixi4xw95b7f90hwyf8dkpb38sx-bcachefs-module-7.0.0-34-generic.drv'...