this derivation will be built:
  /nix/store/zq4142b0iz94c2mflq5imqf5c7wmm6fl-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/zq4142b0iz94c2mflq5imqf5c7wmm6fl-bcachefs-module-7.0.0-26-generic.drv'...