this derivation will be built:
  /nix/store/x7lwgffqf8p7p3ykgvb86s1rs6177rc5-bcachefs-module-7.1.3-arch1-2.drv
building '/nix/store/x7lwgffqf8p7p3ykgvb86s1rs6177rc5-bcachefs-module-7.1.3-arch1-2.drv'...