this derivation will be built:
  /nix/store/9g4rgz0irgg0cgi538dl3kqkzwdsps4h-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/9g4rgz0irgg0cgi538dl3kqkzwdsps4h-bcachefs-module-7.0.0-31-generic.drv'...