this derivation will be built:
  /nix/store/qamr32jvsy40xs84hf8smjixycqa8v42-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/qamr32jvsy40xs84hf8smjixycqa8v42-bcachefs-module-7.0.0-31-generic.drv'...