this derivation will be built:
  /nix/store/y890flqxxvlzkikp1m1jqfv3mhl59rr5-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/y890flqxxvlzkikp1m1jqfv3mhl59rr5-bcachefs-module-7.0.0-14-generic.drv'...