[Python-Dev] Strange umask(?)/st_mode issue

[Steve Dower]

On 30Mar2019 1130, Gregory P. Smith wrote:
> I wouldn't expect it to be the case in a CI environment but I believe a 
> umask can be overridden if the filesystem is mounted and configured with 
> acls set?  (oh, hah, Ivan just said the same thing)

Yep, it appears this is the case. The Pipelines team got back to me and 
it seems to be a known issue - the workaround they gave me was to run 
"sudo setfacl -Rb /home/vsts" at the start, so I've merged that in for 
now (to master and 3.7).

Cheers,
Steve