this derivation will be built:
  /nix/store/m7bx0n8wbi9zmxh5smx6as2a4picdc01-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/m7bx0n8wbi9zmxh5smx6as2a4picdc01-bcachefs-module-7.0.0-26-generic.drv'...