this derivation will be built:
  /nix/store/zi2kbr2cgq6h8nr4pbcjf7b316c2vj3i-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/zi2kbr2cgq6h8nr4pbcjf7b316c2vj3i-bcachefs-module-7.0.0-39-generic.drv'...