this derivation will be built:
  /nix/store/r9rd2xd3pfp1lz8wvcs21343nrjsh5f8-bcachefs-module-7.1.3-zen2-2-zen.drv
building '/nix/store/r9rd2xd3pfp1lz8wvcs21343nrjsh5f8-bcachefs-module-7.1.3-zen2-2-zen.drv'...