this derivation will be built:
  /nix/store/bvrnwqcjd1id333d6vsj805ikw3s73sk-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/bvrnwqcjd1id333d6vsj805ikw3s73sk-bcachefs-module-7.0.0-30-generic.drv'...