this derivation will be built:
  /nix/store/nw90x2pq1b7wmkbd5m2jckmfx8qrjqlx-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/nw90x2pq1b7wmkbd5m2jckmfx8qrjqlx-bcachefs-module-7.0.0-38-generic.drv'...