==> Synchronizing chroot copy [/chroot/armv8/root] -> [build]...done
==> Making package: truecrack-git 20150326.r64-2 (Mon Sep 16 16:17:55 UTC 2019)
==> Retrieving sources...
  -> Cloning truecrack git repo...
Cloning into bare repository '/srv/build/builder/work/truecrack-git/truecrack'...
==> Validating source files with sha512sums...
    truecrack ... Skipped
Host and machine ids are equal (b6eac563832547c9ad9408127b1b4375): refusing to link journals
==> Making package: truecrack-git 20150326.r64-2 (Mon 16 Sep 2019 04:18:02 PM UTC)
==> Checking runtime dependencies...
==> Checking buildtime dependencies...
==> Installing missing dependencies...
resolving dependencies...
looking for conflicting packages...

Packages (4) perl-error-0.17028-1  perl-mailtools-2.21-2  perl-timedate-2.30-6  git-2.23.0-1

Total Download Size:    5.76 MiB
Total Installed Size:  39.84 MiB

:: Proceed with installation? [Y/n] 
:: Retrieving packages...
downloading perl-error-0.17028-1-any.pkg.tar.xz...
downloading perl-timedate-2.30-6-any.pkg.tar.xz...
downloading perl-mailtools-2.21-2-any.pkg.tar.xz...
downloading git-2.23.0-1-aarch64.pkg.tar.xz...
checking keyring...
checking package integrity...
loading package files...
checking for file conflicts...
checking available disk space...
:: Processing package changes...
installing perl-error...
installing perl-timedate...
installing perl-mailtools...
installing git...
Optional dependencies for git
    tk: gitk and git gui
    perl-libwww: git svn
    perl-term-readkey: git svn and interactive.singlekey setting
    perl-mime-tools: git send-email
    perl-net-smtp-ssl: git send-email TLS support
    perl-authen-sasl: git send-email TLS support
    perl-mediawiki-api: git mediawiki support
    perl-datetime-format-iso8601: git mediawiki support
    perl-lwp-protocol-https: git mediawiki https support
    perl-cgi: gitweb (web interface) support
    python2: various helper scripts
    subversion: git svn
    gnome-keyring: GNOME keyring credential helper
    libsecret: libsecret credential helper [installed]
:: Running post-transaction hooks...
(1/4) Creating system user accounts...
Creating group git with gid 977.
Creating user git (git daemon user) with uid 977 and gid 977.
(2/4) Reloading system manager configuration...
  Skipped: Current root is not booted.
(3/4) Arming ConditionNeedsUpdate...
(4/4) Warn about old perl modules
==> Retrieving sources...
==> WARNING: Skipping all source file integrity checks.
==> Extracting sources...
  -> Creating working copy of truecrack git repo...
Cloning into 'truecrack'...
done.
==> Starting pkgver()...
==> Starting build()...
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /usr/bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking for gcc... gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking for style of include used by make... GNU
checking dependency style of gcc... none
checking for main in -lm... yes
checking how to run the C preprocessor... gcc -E
checking for grep that handles long lines and -e... /usr/bin/grep
checking for egrep... /usr/bin/grep -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking fcntl.h usability... yes
checking fcntl.h presence... yes
checking for fcntl.h... yes
checking for inttypes.h... (cached) yes
checking limits.h usability... yes
checking limits.h presence... yes
checking for limits.h... yes
checking for memory.h... (cached) yes
checking stddef.h usability... yes
checking stddef.h presence... yes
checking for stddef.h... yes
checking for stdlib.h... (cached) yes
checking for string.h... (cached) yes
checking sys/mount.h usability... yes
checking sys/mount.h presence... yes
checking for sys/mount.h... yes
checking for unistd.h... (cached) yes
checking for int16_t... yes
checking for int32_t... yes
checking for int64_t... yes
checking for int8_t... yes
checking for size_t... yes
checking for uint16_t... yes
checking for uint32_t... yes
checking for uint64_t... yes
checking for uint8_t... yes
checking for stdlib.h... (cached) yes
checking for GNU libc compatible malloc... yes
checking for memset... yes
checking for pow... yes
checking build system type... ./config.guess: unable to guess system type

This script, last modified 2009-06-10, has failed to recognize
the operating system you are using. It is advised that you
download the most up to date version of the config scripts from

  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
and
  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD

If the version you run (./config.guess) is already up to date, please
send the following data and any information you think might be
pertinent to <config-patches@gnu.org> in order to provide the needed
information to handle your system.

config.guess timestamp = 2009-06-10

uname -m = aarch64
uname -r = 4.16.6-1-ARCH
uname -s = Linux
uname -v = #1 SMP Sun Apr 29 18:25:34 MDT 2018

/usr/bin/uname -p = unknown
/bin/uname -X     = 

hostinfo               = 
/bin/universe          = 
/usr/bin/arch -k       = 
/bin/arch              = 
/usr/bin/oslevel       = 
/usr/convex/getsysinfo = 

UNAME_MACHINE = aarch64
UNAME_RELEASE = 4.16.6-1-ARCH
UNAME_SYSTEM  = Linux
UNAME_VERSION = #1 SMP Sun Apr 29 18:25:34 MDT 2018
configure: error: cannot guess build type; you must specify one
==> ERROR: A failure occurred in build().
    Aborting...
==> Removing installed dependencies...
checking dependencies...
:: gettext optionally requires git: for autopoint infrastructure updates

Packages (4) git-2.23.0-1  perl-error-0.17028-1  perl-mailtools-2.21-2  perl-timedate-2.30-6

Total Removed Size:  39.84 MiB

:: Do you want to remove these packages? [Y/n] 
:: Processing package changes...
removing git...
removing perl-mailtools...
removing perl-timedate...
removing perl-error...
:: Running post-transaction hooks...
(1/2) Reloading system manager configuration...
  Skipped: Current root is not booted.
(2/2) Arming ConditionNeedsUpdate...
==> ERROR: Build failed, check /chroot/armv8/build/build