this derivation will be built:
  /nix/store/iq9cbzk8r7z5h62a8pvwrz3ji4yvy09a-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/iq9cbzk8r7z5h62a8pvwrz3ji4yvy09a-bcachefs-module-7.0.0-31-generic.drv'...