this derivation will be built:
  /nix/store/5nj3vr3bwn0mrn6n1bamb8h541n5kh02-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/5nj3vr3bwn0mrn6n1bamb8h541n5kh02-bcachefs-module-7.0.0-38-generic.drv'...