this derivation will be built:
  /nix/store/c4dqg8fhx1ka5jl3ij31fgqh1859wpcz-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/c4dqg8fhx1ka5jl3ij31fgqh1859wpcz-bcachefs-module-7.0.0-26-generic.drv'...