this derivation will be built:
  /nix/store/w3cd8wcvkz7f4k21qcasb3bzsm6adal2-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/w3cd8wcvkz7f4k21qcasb3bzsm6adal2-bcachefs-module-7.0.0-39-generic.drv'...