this derivation will be built:
  /nix/store/nmlqw3nj75hhh0rd8fhh9q5jqqal8293-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/nmlqw3nj75hhh0rd8fhh9q5jqqal8293-bcachefs-module-7.0.0-27-generic.drv'...