Build of txt2man with musl toolchain

The build took 00h 00m 57s and was NOT successful.

The program in this build is written in the following languages, according to sloccount:

SLOCLanguage
585 sh
16 makefile
601 total

The process tree of the build process is here.

Several sub-process invocations were improper; see the process tree for details. Summary:

Log

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Removed vanilla repositories from pacman.conf and added:
# [tuscan]
# Server = file:///var/cache/pacman/pkg/

CMD: pacman -Syy --noconfirm
# :: Synchronizing package databases...
# downloading tuscan.db...

There were existing files in /sysroot, using those
# /sysroot/lib
# /sysroot/share
# /sysroot/bin
# /sysroot/include
# /sysroot/libexec

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: txt2man 1.5.6-4 (Wed Apr 5 00:17:00 UTC 2017)
# ==> Checking runtime dependencies...
# ==> Checking buildtime dependencies...
# ==> WARNING: Using existing $srcdir/ tree
# ==> Entering fakeroot environment...
# ==> Starting package()...
# ./src2man -h 2>&1 > src2man.txt
# ./txt2man -s 1 -t src2man -r txt2man-1.5.6 src2man.txt > src2man.1
# mkdir -p /tmp/txt2man/pkg/txt2man/usr/bin /tmp/txt2man/pkg/txt2man/usr/man/man1
# cp src2man bookman txt2man /tmp/txt2man/pkg/txt2man/usr/bin/
# cp src2man.1 txt2man.1 bookman.1 /tmp/txt2man/pkg/txt2man/usr/man/man1
# rm src2man.txt
# ==> Tidying install...
# -> Removing doc files...
# -> Purging unwanted files...
# ==> Checking for packaging issue...
# ==> Creating package "txt2man"...
# -> Generating .PKGINFO file...
# -> Generating .BUILDINFO file...
# error: invalid option '--noprogressbar'
# -> Generating .MTREE file...
# -> Compressing package...
# ==> Leaving fakeroot environment.
# ==> Finished making: txt2man 1.5.6-4 (Wed Apr 5 00:17:02 UTC 2017)
# red: Something unexpected had happened.
# Traceback (most recent call last):
# File "/usr/sbin/red", line 65, in main
# return capture(args)
# File "/usr/sbin/red", line 97, in capture
# json.dump(list(entries), handle, sort_keys=True, indent=4)
# File "/usr/sbin/red", line 135, in parse_exec_trace
# content = handler.read()
# File "/usr/lib/python3.5/encodings/ascii.py", line 26, in decode
# return codecs.ascii_decode(input, self.errors)[0]
# UnicodeDecodeError: 'ascii' codec can't decode byte 0xa7 in position 337: ordinal not in range(128)