this derivation will be built:
  /nix/store/5m423z8chlkxjk7i0rdykjfkp8amc1xf-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/5m423z8chlkxjk7i0rdykjfkp8amc1xf-bcachefs-module-7.0.0-38-generic.drv'...