this derivation will be built:
  /nix/store/1p7iih9lawqjmhlnlx7vc7c255kh77vy-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/1p7iih9lawqjmhlnlx7vc7c255kh77vy-bcachefs-module-7.0.0-29-generic.drv'...