this derivation will be built:
  /nix/store/vbfhm7d46hs5i4f7fqz1v6byvw5kc2kg-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/vbfhm7d46hs5i4f7fqz1v6byvw5kc2kg-bcachefs-module-7.0.0-38-generic.drv'...