this derivation will be built:
  /nix/store/nv9npbm3gbdi4q3yw95svc3778a25ml2-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/nv9npbm3gbdi4q3yw95svc3778a25ml2-bcachefs-module-7.0.0-31-generic.drv'...