nixpkgs/pkgs/tools/package-management/nix
Maximilian Bosch 85819d4bbf
nixUnstable: 2.4pre20200719_a79b6dd -> 2.4pre20200721_ff314f1
Fixes errors like this for me:

```
error: --- Error ------------------------------- nix-build
Nix daemon out of memory
(use '--show-trace' to show detailed location information)
```
2020-07-22 14:29:18 +02:00
..
default.nix nixUnstable: 2.4pre20200719_a79b6dd -> 2.4pre20200721_ff314f1 2020-07-22 14:29:18 +02:00