this derivation will be built:
  /nix/store/iv2cwmbf3a2ahq2zp85pryff3m8bjp8w-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/iv2cwmbf3a2ahq2zp85pryff3m8bjp8w-bcachefs-module-7.0.0-34-generic.drv'...