==> Synchronizing chroot copy [/chroot/x86_64/root] -> [build]...done
==> Making package: rfcat 170508-1 (Tue May 22 20:46:06 EDT 2018)
==> Retrieving sources...
  -> Found rfcat_170508.tgz
==> Validating source files with sha512sums...
    rfcat_170508.tgz ... Passed
Host and machine ids are equal (03ca1e0d79db47a597e66a5149387887): refusing to link journals
==> Making package: rfcat 170508-1 (Tue May 22 20:46:07 EDT 2018)
==> Checking runtime dependencies...
==> Installing missing dependencies...
resolving dependencies...
looking for conflicting packages...

Packages (4) libnsl-1.2.0-1  python-3.6.5-3  python2-2.7.15-1  python2-pyusb-1.0.2-1

Total Download Size:     0.06 MiB
Total Installed Size:  211.75 MiB

:: Proceed with installation? [Y/n] 
:: Retrieving packages...
downloading python2-pyusb-1.0.2-1-any.pkg.tar.xz...
checking keyring...
checking package integrity...
loading package files...
checking for file conflicts...
checking available disk space...
:: Processing package changes...
installing libnsl...
installing python2...
Optional dependencies for python2
    tk: for IDLE
    python2-setuptools
    python2-pip
installing python2-pyusb...
installing python...
Optional dependencies for python
    python-setuptools
    python-pip
    sqlite [installed]
    mpdecimal: for decimal
    xz: for lzma [installed]
    tk: for tkinter
:: Running post-transaction hooks...
(1/1) Arming ConditionNeedsUpdate...
==> Checking buildtime dependencies...
==> Retrieving sources...
  -> Found rfcat_170508.tgz
==> WARNING: Skipping all source file integrity checks.
==> Extracting sources...
  -> Extracting rfcat_170508.tgz with bsdtar
==> Entering fakeroot environment...
==> Starting package()...
==> Tidying install...
  -> Removing libtool files...
  -> Purging unwanted files...
  -> Removing static library files...
  -> Stripping unneeded symbols from binaries and libraries...
  -> Compressing man and info pages...
==> Checking for packaging issue...
==> Creating package "rfcat"...
  -> Generating .PKGINFO file...
  -> Generating .BUILDINFO file...
error: invalid option '--noprogressbar'
  -> Generating .MTREE file...
  -> Compressing package...
==> Leaving fakeroot environment.
==> Finished making: rfcat 170508-1 (Tue May 22 20:46:17 EDT 2018)
==> Cleaning up...
==> Removing installed dependencies...
checking dependencies...
:: glib2 optionally requires python: gdbus-codegen, glib-genmarshal, glib-mkenums, gtester-report
:: util-linux optionally requires python: python bindings to libmount

Packages (4) libnsl-1.2.0-1  python-3.6.5-3  python2-2.7.15-1  python2-pyusb-1.0.2-1

Total Removed Size:  211.75 MiB

:: Do you want to remove these packages? [Y/n] 
:: Processing package changes...
removing python2-pyusb...
removing python2...
removing python...
removing libnsl...
:: Running post-transaction hooks...
(1/1) Arming ConditionNeedsUpdate...