Clone warnings in lexical_cast

From: Tom Kent (lists_at_[hidden])
Date: 2020-01-09 12:16:42

I just ran a:

git clone --recursive https://github.com/boostorg/boost boost_root

and I got some warnings in lexical_cast:

Cloning into 'D:/teeks99-09/boost_root/libs/lambda'...
Cloning into 'D:/teeks99-09/boost_root/libs/lexical_cast'...
warning: unable to unlink
'D:/teeks99-09/boost_root/.git/modules/lexical_cast/objects/b1/102161720ea50668a5756828409400a4314744.temp':
Invalid argument
warning: unable to unlink
'D:/teeks99-09/boost_root/.git/modules/lexical_cast/objects/8a/0a6c194259a9a3fa24ea3fb815899bfcbfed64.temp':
Invalid argument
warning: unable to unlink
'D:/teeks99-09/boost_root/.git/modules/lexical_cast/objects/47/dd68ef6ee5c02257a57d03ac9e611a68893d0d.temp':
Invalid argument
warning: unable to unlink
'D:/teeks99-09/boost_root/.git/modules/lexical_cast/objects/02/b86ef5bcc4574e5c03b75ed463dbb5ada446c9.temp':
Invalid argument
warning: unable to unlink
'D:/teeks99-09/boost_root/.git/modules/lexical_cast/objects/c2/b4875ef060ea7de75feceb1f20284766128325.temp':
Invalid argument
Cloning into 'D:/teeks99-09/boost_root/libs/local_function'...

I don't think these are an issue necessarily but it might be something that
can be cleaned up.

Tom