this derivation will be built:
  /nix/store/qsb5hjcpbgpjfcg3qc1bg3gz7r20rvg4-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/qsb5hjcpbgpjfcg3qc1bg3gz7r20rvg4-bcachefs-module-7.0.0-38-generic.drv'...