this derivation will be built:
  /nix/store/c1b0yrm0k5j6gdqmgnfpns4d826y4fwd-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/c1b0yrm0k5j6gdqmgnfpns4d826y4fwd-bcachefs-module-7.0.0-38-generic.drv'...