Possible race in buildworld, _at_r330236 -> _at_r330274

On the two machines where I track head daily, I had failures during
"make buildworld" ... in different places on the two machines; re-trying
the build succeeded (in each case).

Lately, I have (also) been tracking head on these machines with
/etc/src.conf augmented with:

# For Lua loader experiments
WITHOUT_FORTH=yes
WITH_LOADER_LUA=yes


(on a separate slice, so each machine is booted to that environment and
an upgrade-in-place build is done).  Curiously, no failures were
observed in the case where he Lua loader is being used & built.  (I am
explicitly NOT claiming any causal relationship here.)

I have copied the build typescripts for each combination of machine
and boot loader, together with the associated /etc/make.conf,
src.conf, and src-env.conf for each to my Web server.  The build
typescripts also have compressed copies -- the Web server is on the
"consumer" end of a residential ADSL: it works, but it's not fast.

For the above-cited material, please see
<http://www.catwhisker.org/~david/FreeBSD/head/race_at_r330274/>; here's
what's there:

albert(11.1-S)[9] ls -lhRT
total 1
drwxr-xr-x  4 david  staff     4B Mar  2 04:36:15 2018 Forth
drwxr-xr-x  4 david  staff     4B Mar  2 04:36:15 2018 Lua

./Forth:
total 33
drwxr-xr-x  2 david  staff     7B Mar  2 04:49:55 2018 freebeast
drwxr-xr-x  2 david  staff     7B Mar  2 04:49:57 2018 laptop

./Forth/freebeast:
total 1609
-rw-r--r--  1 david  staff   5.4M Mar  2 04:11:28 2018 build.txt
-rw-r--r--  1 david  staff   351K Mar  2 04:11:28 2018 build.txt.bz2
-r--r--r--  1 david  staff   108B Feb  4 10:01:28 2014 make.conf
-r--r--r--  1 david  staff    19B May 24 10:28:11 2017 src-env.conf
-r--r--r--  1 david  staff    48B Mar 22 04:35:38 2016 src.conf

./Forth/laptop:
total 1865
-rw-r--r--  1 david  staff   6.1M Mar  2 04:11:29 2018 build.txt
-rw-r--r--  1 david  staff   403K Mar  2 04:11:29 2018 build.txt.bz2
-r--r--r--  1 david  staff   503B Jul 30 03:55:27 2017 make.conf
-r--r--r--  1 david  staff    19B May 30 04:15:48 2016 src-env.conf
-r--r--r--  1 david  staff   197B Jul  8 02:58:12 2017 src.conf

./Lua:
total 33
drwxr-xr-x  2 david  staff     7B Mar  2 04:49:59 2018 freebeast
drwxr-xr-x  2 david  staff     7B Mar  2 04:50:00 2018 laptop

./Lua/freebeast:
total 1529
-rw-r--r--  1 david  staff   5.1M Mar  2 04:37:38 2018 build.txt
-rw-r--r--  1 david  staff   337K Mar  2 04:37:38 2018 build.txt.bz2
-r--r--r--  1 david  staff   108B Feb  4 10:01:28 2014 make.conf
-r--r--r--  1 david  staff    19B May 24 10:28:11 2017 src-env.conf
-r--r--r--  1 david  staff   115B Feb 13 05:39:36 2018 src.conf

./Lua/laptop:
total 1545
-rw-r--r--  1 david  staff   5.1M Mar  2 04:28:53 2018 build.txt
-rw-r--r--  1 david  staff   341K Mar  2 04:28:53 2018 build.txt.bz2
-r--r--r--  1 david  staff   503B Jul 30 03:55:27 2017 make.conf
-r--r--r--  1 david  staff    19B May 30 04:15:48 2016 src-env.conf
-r--r--r--  1 david  staff   264B Feb 13 06:09:49 2018 src.conf
albert(11.1-S)[10] 


(Files were copied with -p; I thought having timestamps that showed when
they actually were last modified make be of some use.)

Peace,
david
-- 
David H. Wolfskill				david_at_catwhisker.org
Yes, the indictments don't "prove" guilt; that's what trials are for.

See http://www.catwhisker.org/~david/publickey.gpg for my public key.