Arch Linux

Description:

Firefox 70.0.1 rebuild for x86_64 failed with the latest environment and nearly default makepkg.conf.

Additional info:
* package version(s)
All latest, date output:
"Sat Nov 9 15:36:37 MSK 2019"

* config and/or log files etc.
Compressed build log is attached. Tail part:
12:03.86 error: build failed
12:03.88 make[4]: *** [/home/build/abs/firefox/repos/extra-x86_64/src/firefox-70.0.1/config/makefiles/rust.mk:248: force-cargo-library-build] Error 101
12:42.30 make[3]: *** [/home/build/abs/firefox/repos/extra-x86_64/src/firefox-70.0.1/config/recurse.mk:74: toolkit/library/rust/target] Error 2
12:42.30 make[3]: *** Waiting for unfinished jobs....
12:42.32 modules/fdlibm/src
13:05.04 make[2]: *** [/home/build/abs/firefox/repos/extra-x86_64/src/firefox-70.0.1/config/recurse.mk:34: compile] Error 2
13:05.04 make[1]: *** [/home/build/abs/firefox/repos/extra-x86_64/src/firefox-70.0.1/config/rules.mk:391: default] Error 2
13:05.04 make: *** [client.mk:125: build] Error 2
13:05.09 3 compiler warnings present.
==> ERROR: A failure occurred in build().
Aborting...


* link to upstream bug report, if any

Steps to reproduce:

sudo pacman -Syu
sudo vim /etc/makepkg.conf # Insert -j1
yay
asp checkout firefox
cd firefox/repos/extra-x86_64/
export LANG=C
(date ; makepkg -rs ) 2>&1 | tee /tmp/log