this derivation will be built:
  /nix/store/h8v3vwka90vbvmxgz03jv0n7j4h3can5-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/h8v3vwka90vbvmxgz03jv0n7j4h3can5-bcachefs-module-7.0.0-39-generic.drv'...