this derivation will be built:
  /nix/store/4zp5hl8wzrzpc5ij977v24q4ppyz4q3q-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/4zp5hl8wzrzpc5ij977v24q4ppyz4q3q-bcachefs-module-7.0.0-39-generic.drv'...