this derivation will be built:
  /nix/store/19jkqnk5f65yl6arky128dq2913djvah-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/19jkqnk5f65yl6arky128dq2913djvah-bcachefs-module-7.0.0-26-generic.drv'...