10.7 buildbot disk space issues

[Ryan Schmidt]

On Aug 12, 2019, at 09:56, Chris Jones wrote:

> Hi,
> 
> Looks like the 10.7 bot is low on disc space again..
> 
> <https://build.macports.org/builders/ports-10.7_x86_64_legacy-builder/builds/108375/steps/install-port/logs/stdio>
> 
> cheers Chris

As you can see from the cleanup step's output, there was 21GiB of space available when the build failed.

https://build.macports.org/builders/ports-10.7_x86_64_legacy-builder/builds/108375/steps/cleanup/logs/stdio

How much free space does it need?