this derivation will be built:
  /nix/store/98nrg731sqpwhhgwf7ymvinx5f40ksh5-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/98nrg731sqpwhhgwf7ymvinx5f40ksh5-bcachefs-module-7.0.0-34-generic.drv'...