this derivation will be built:
  /nix/store/cmk5fbql3k7vjs94wrwkp4x1fjdymnj9-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/cmk5fbql3k7vjs94wrwkp4x1fjdymnj9-bcachefs-module-7.0.0-34-generic.drv'...