this derivation will be built:
  /nix/store/ay4zmpkz551bbdazx6xmycclkwyf35hw-bcachefs-module-7.1.2-arch3-1.drv
building '/nix/store/ay4zmpkz551bbdazx6xmycclkwyf35hw-bcachefs-module-7.1.2-arch3-1.drv'...