this derivation will be built:
  /nix/store/mhafn177kiz2ng1w5l1hz9isafp7vz3r-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/mhafn177kiz2ng1w5l1hz9isafp7vz3r-bcachefs-module-7.0.0-34-generic.drv'...