this derivation will be built:
  /nix/store/cwj8pds9rrximfws22570ifigz9c4wmv-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/cwj8pds9rrximfws22570ifigz9c4wmv-bcachefs-module-7.0.0-38-generic.drv'...