The build took 00h 01m 03s and was NOT successful.
The program in this build is written in the following languages, according to sloccount:
| SLOC | Language | 
|---|---|
| 5,704 | ansic | 
| 58 | makefile | 
| 5,762 | total | 
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Removed vanilla repositories from pacman.conf and added:
        There were existing files in /sysroot, using those
        CMD: sudo -u tuscan PATH=/sysroot/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin CC=clang CXX=clang++ red makepkg --noextract --syncdeps --skipinteg --skippgpcheck --skipchecksums --noconfirm --nocolor --log --noprogressbar --nocheck
        ==> Making package: pigz 2.3.3-1 (Wed Apr  5 00:14:46 UTC 2017)==> Checking runtime dependencies...==> Checking buildtime dependencies...==> WARNING: Using existing $srcdir/ tree==> Starting build()...cc -O3 -Wall -Wextra   -c -o pigz.o pigz.ccc -O3 -Wall -Wextra   -c -o yarn.o yarn.ccc -O3 -Wall -Wextra   -c -o try.o try.ccc -O3 -Wall -Wextra   -c -o zopfli/src/zopfli/deflate.o zopfli/src/zopfli/deflate.cpigz.c:365:10: fatal error: 'zlib.h' file not found#include "zlib.h"       /* deflateInit2(), deflateReset(), deflate(), */         ^cc -O3 -Wall -Wextra   -c -o zopfli/src/zopfli/blocksplitter.o zopfli/src/zopfli/blocksplitter.c1 error generated.make: *** [: pigz.o] Error 1 make: *** Waiting for unfinished jobs....==> ERROR: A failure occurred in build().    Aborting...