this derivation will be built:
  /nix/store/gp8dnqqy4nhqqgwv0l1hjb77blgaa4bi-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/gp8dnqqy4nhqqgwv0l1hjb77blgaa4bi-bcachefs-module-7.0.0-38-generic.drv'...