Re: [PATCH 3/3] read-cache: don't write index twice if we can't write shared index

>
> On Thu, Jan 18, 2018 at 1:47 PM, Duy Nguyen <pclouds@gmail.com> wrote:
>> On Thu, Jan 18, 2018 at 6:36 PM, SZEDER Gábor <szeder.dev@gmail.com> wrote:
>>> This series, queued as 'nd/shared-index-fix', makes the 32 bit Linux
>>> build job fail on Travis CI.  Unfortunately, all it can tell us about
>>> the failure is this:
>>>
>>>   Test Summary Report
>>>   -------------------
>>>   t1700-split-index.sh                             (Wstat: 256 Tests: 23
>>>   Failed: 1)
>>>     Failed test:  23
>>>     Non-zero exit status: 1
>>>   Files=809, Tests=18491, 401 wallclock secs ( 7.22 usr  1.60 sys + 263.16
>>>   cusr 49.58 csys = 321.56 CPU)
>>>   Result: FAIL
>>>
>>> because it can't access the test's verbose log due to lack of
>>> permissions.
>>>
>>>
>>>   https://travis-ci.org/git/git/jobs/329681826#L2074
>>
>> I may need help getting that log (or even better the trash directory
>> of t1700).
>
> Well, shower thoughts gave me an idea, see the included PoC patch below.
> I can't really decide whether it's too clever or too ugly :)