this derivation will be built:
  /nix/store/dr4h1pfna3ak9q2alcqnqx0q3cia8anq-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/dr4h1pfna3ak9q2alcqnqx0q3cia8anq-bcachefs-module-7.0.0-28-generic.drv'...