==> Creating clean working copy [build]...done
==> Making package: filibuster-git r161.37b7f9c-1 (Fri Oct  9 12:51:02 EDT 2015)
==> Retrieving sources...
  -> Cloning filibuster git repo...
Cloning into bare repository '/srv/build/builder/plugbuild/work/filibuster-git/filibuster'...
==> Validating source files with sha512sums...
    filibuster ... Skipped
==> Making package: filibuster-git r161.37b7f9c-1 (Fri Oct  9 12:51:04 EDT 2015)
==> Checking runtime dependencies...
==> Installing missing dependencies...
resolving dependencies...
:: There are 4 providers available for libgl:
:: Repository extra
   1) mesa-libgl  2) nvidia-304xx-libgl  3) nvidia-340xx-libgl  4) nvidia-libgl

Enter a number (default=1): 
looking for conflicting packages...
warning: dependency cycle detected:
warning: harfbuzz will be installed before its freetype2 dependency

Packages (76) blas-3.5.0-1  damageproto-1.2.1-3  dbus-1.10.0-3  elfutils-0.163-2  fixesproto-5.0-3  fontconfig-2.11.1-2  freetype2-2.6.1-1  graphite-1:1.3.3-1  harfbuzz-1.0.4-1  hwids-20150717-1  icu-55.1-1  inputproto-2.3.1-1  iptables-1.4.21-3  kbd-2.0.3-1  kbproto-1.0.7-1  kmod-21-2  lapack-3.5.0-1  libdbus-1.10.0-3  libdrm-2.4.65-1  libedit-20150325_3.1-2  libelf-0.163-2  libevdev-1.4.4-1  libinput-1.0.1-1  libjpeg-turbo-1.4.2-1  libomxil-bellagio-0.9.3-1  libpciaccess-0.13.4-1  libpng-1.6.18-1  libseccomp-2.2.3-1  libtxc_dxtn-1.0.1-6  libx11-1.6.3-1  libxau-1.0.8-2  libxcb-1.11.1-1  libxdamage-1.1.4-2  libxdmcp-1.1.2-1  libxext-1.3.3-1  libxfixes-5.0.1-1  libxi-1.7.5-1  libxkbcommon-0.5.0-1  libxkbcommon-x11-0.5.0-1  libxrender-0.9.9-1  libxshmfence-1.2-1  libxxf86vm-1.1.4-1  llvm-libs-3.7.0-4  mesa-11.0.2-1  mesa-libgl-11.0.2-1  mtdev-1.1.5-1  pyqt5-common-5.5-2  python2-dateutil-2.4.2-2  python2-pyparsing-2.0.3-1  python2-pyqt5-5.5-2  python2-pytz-2015.6-1  python2-sip-4.16.9-2  python2-six-1.9.0-2  qt5-base-5.5.0-2  qtchooser-52-1  renderproto-0.11.1-3  sip-4.16.9-2  sqlite-3.8.11.1-3  systemd-226-3  wayland-1.9.0-1  xcb-proto-1.11-2  xcb-util-0.4.0-1  xcb-util-image-0.4.0-1  xcb-util-keysyms-0.4.0-1  xcb-util-wm-0.4.1-1  xextproto-7.3.0-1  xf86vidmodeproto-2.3.1-3  xkeyboard-config-2.15-1  xproto-7.0.28-1  python2-2.7.10-2  python2-configparser-3.5.0b2-1  python2-crypto-2.6.1-3  python2-dnspython-1.12.0-1  python2-matplotlib-1.4.3-3  python2-numpy-1.9.3-2  python2-pyliblzma-0.5.3-1

Total Download Size:    67.16 MiB
Total Installed Size:  450.10 MiB

:: Proceed with installation? [Y/n] 
:: Retrieving packages ...
downloading blas-3.5.0-1-x86_64.pkg.tar.xz...
downloading lapack-3.5.0-1-x86_64.pkg.tar.xz...
downloading python2-numpy-1.9.3-2-x86_64.pkg.tar.xz...
downloading sip-4.16.9-2-x86_64.pkg.tar.xz...
downloading python2-sip-4.16.9-2-x86_64.pkg.tar.xz...
downloading xcb-util-keysyms-0.4.0-1-x86_64.pkg.tar.xz...
downloading xcb-util-wm-0.4.1-1-x86_64.pkg.tar.xz...
downloading xcb-util-0.4.0-1-x86_64.pkg.tar.xz...
downloading xcb-util-image-0.4.0-1-x86_64.pkg.tar.xz...
downloading icu-55.1-1-x86_64.pkg.tar.xz...
downloading qtchooser-52-1-x86_64.pkg.tar.xz...
downloading mtdev-1.1.5-1-x86_64.pkg.tar.xz...
downloading libevdev-1.4.4-1-x86_64.pkg.tar.xz...
downloading libinput-1.0.1-1-x86_64.pkg.tar.xz...
downloading qt5-base-5.5.0-2-x86_64.pkg.tar.xz...
downloading pyqt5-common-5.5-2-x86_64.pkg.tar.xz...
downloading python2-pyqt5-5.5-2-x86_64.pkg.tar.xz...
downloading xkeyboard-config-2.15-1-any.pkg.tar.xz...
downloading libxkbcommon-0.5.0-1-x86_64.pkg.tar.xz...
downloading libxkbcommon-x11-0.5.0-1-x86_64.pkg.tar.xz...
downloading python2-pytz-2015.6-1-any.pkg.tar.xz...
downloading python2-dateutil-2.4.2-2-any.pkg.tar.xz...
downloading python2-pyparsing-2.0.3-1-any.pkg.tar.xz...
downloading python2-matplotlib-1.4.3-3-x86_64.pkg.tar.xz...
downloading python2-dnspython-1.12.0-1-any.pkg.tar.xz...
downloading python2-configparser-3.5.0b2-1-any.pkg.tar.xz...
downloading python2-configparser-3.5.0b2-1-any.pkg.tar.xz...
downloading python2-configparser-3.5.0b2-1-any.pkg.tar.xz...
downloading python2-configparser-3.5.0b2-1-any.pkg.tar.xz...
downloading python2-configparser-3.5.0b2-1-any.pkg.tar.xz...
downloading python2-pyliblzma-0.5.3-1-x86_64.pkg.tar.xz...
downloading python2-pyliblzma-0.5.3-1-x86_64.pkg.tar.xz...
downloading python2-pyliblzma-0.5.3-1-x86_64.pkg.tar.xz...
downloading python2-pyliblzma-0.5.3-1-x86_64.pkg.tar.xz...
downloading python2-pyliblzma-0.5.3-1-x86_64.pkg.tar.xz...
checking keyring...
downloading required keys...
:: Import PGP key 4096R/E6760D1790A000E3D89D5ACADF7209F3B84C1B2F, "Tyler Bennett (ArchStrike Developer Key) <arch3y@archstrike.org>", created: 2015-08-24? [Y/n] 
checking package integrity...
error: python2-configparser: signature from "Tyler Bennett (ArchStrike Developer Key) <arch3y@archstrike.org>" is unknown trust
:: File /srv/build/builder/plugbuild/cache/x86_64/python2-configparser-3.5.0b2-1-any.pkg.tar.xz is corrupted (invalid or corrupted package (PGP signature)).
Do you want to delete it? [Y/n] error: python2-pyliblzma: signature from "Tyler Bennett (ArchStrike Developer Key) <arch3y@archstrike.org>" is unknown trust

:: File /srv/build/builder/plugbuild/cache/x86_64/python2-pyliblzma-0.5.3-1-x86_64.pkg.tar.xz is corrupted (invalid or corrupted package (PGP signature)).
Do you want to delete it? [Y/n] error: failed to commit transaction (invalid or corrupted package)

Errors occurred, no packages were upgraded.
==> ERROR: 'pacman' failed to install missing dependencies.
==> WARNING: Failed to remove installed dependencies.
==> ERROR: Build failed, check /chroot/x86_64/build/build