this derivation will be built:
  /nix/store/k814adhlhcn38a6870l6zkpwbh0lsqmp-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/k814adhlhcn38a6870l6zkpwbh0lsqmp-bcachefs-module-7.0.0-28-generic.drv'...