this derivation will be built:
  /nix/store/p7j2fcxrbyazvq7ja98hwjbd8rw2ngvi-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/p7j2fcxrbyazvq7ja98hwjbd8rw2ngvi-bcachefs-module-7.0.0-39-generic.drv'...