this derivation will be built:
  /nix/store/93amkk9m318lgrfbikixgcq1wrg7mxfd-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/93amkk9m318lgrfbikixgcq1wrg7mxfd-bcachefs-module-7.0.0-38-generic.drv'...