this derivation will be built:
  /nix/store/yv8vljjzd0g2b4d2v7im2sn09nbxnlag-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/yv8vljjzd0g2b4d2v7im2sn09nbxnlag-bcachefs-module-7.0.0-30-generic.drv'...