this derivation will be built:
  /nix/store/2xq9w8q52nppq1ndf6nihmyph7ik3j0s-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/2xq9w8q52nppq1ndf6nihmyph7ik3j0s-bcachefs-module-7.0.0-34-generic.drv'...