this derivation will be built:
  /nix/store/c2mccdf1r1gwmwa67ci0zwkn1fviqyvd-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/c2mccdf1r1gwmwa67ci0zwkn1fviqyvd-bcachefs-module-7.0.0-30-generic.drv'...