this derivation will be built:
  /nix/store/0rmf05h06l3i9h8nf55h6j2kjzbmb2hn-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/0rmf05h06l3i9h8nf55h6j2kjzbmb2hn-bcachefs-module-7.0.0-29-generic.drv'...