this derivation will be built:
  /nix/store/a9vlwrgjq1fxbdd31w5yslr41d7ld43w-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/a9vlwrgjq1fxbdd31w5yslr41d7ld43w-bcachefs-module-7.0.0-26-generic.drv'...