> <@freenode_lukegb:matrix.org> ElXreno: well, you can get the set of packages in linuxPackages_5_10 using something like "pkgs.linuxPackagesFor (pkgs.linux_5_10.override { stdenv = pkgs.ccacheStdenv; })"

 * It works, but ccache seems to be broken.
```
=====
Directory '/var/cache/ccache' does not exist
Please create it with:
  sudo mkdir -m0770 '/var/cache/ccache'
  sudo chown root:nixbld '/var/cache/ccache'
=====

```

Of course this directory exists with required permissions.