this derivation will be built:
  /nix/store/6z765shr5vnqrsb597nzqp50gm3c76aj-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/6z765shr5vnqrsb597nzqp50gm3c76aj-bcachefs-module-7.0.0-30-generic.drv'...