:: Synchronizing package databases...
 core is up to date
 extra is up to date
 community is up to date
:: Starting full system upgrade...
 there is nothing to do
==> Building in chroot for [extra] (x86_64)...
==> Synchronizing chroot copy [/var/lib/archbuild/extra-x86_64/root] -> [erich]...done
==> Making package: arch-wiki-lite 20170410-1 (Tue Oct 23 11:55:16 2018)
==> Retrieving sources...
  -> Found arch-wiki-lite-20160430.tar.gz
==> Validating source files with md5sums...
    arch-wiki-lite-20160430.tar.gz ... Passed
==> Appending keys from archlinux.gpg...
gpg: Warning: using insecure memory!
==> Locally signing trusted keys in keyring...
  -> Locally signing key DDB867B92AA789C165EEFA799B729B06A680C281...
  -> Locally signing key 684148BB25B49E986A4944C55184252D824B18E8...
  -> Locally signing key 91FFE0700E80619CEB73235CA88E23E377514E00...
  -> Locally signing key AB19265E5D7D20687D303246BA1DFB64FFF979E7...
  -> Locally signing key 0E8B644079F599DFC1DDC3973348882F6AC6A4C2...
==> Importing owner trust values...
gpg: Warning: using insecure memory!
==> Disabling revoked keys in keyring...
  -> Disabling key 7FA647CD89891DEDC060287BB9113D1ED21E1A55...
  -> Disabling key D4DE5ABDE2A7287644EAC7E36D1A9E70E19DAA50...
  -> Disabling key 40440DC037C05620984379A6761FAD69BA06C6A9...
  -> Disabling key B1F2C889CB2CCB2ADA36D963097D629E437520BD...
  -> Disabling key 5357F3B111688D88C1D88119FCF2CB179205AC90...
  -> Disabling key 5559BC1A32B8F76B3FCCD9555FA5E5544F010D48...
  -> Disabling key BC1FBE4D2826A0B51E47ED62E2539214C6C11350...
  -> Disabling key 63F395DE2D6398BBE458F281F2DBB4931985A992...
  -> Disabling key 8F76BEEA0289F9E1D3E229C05F946DED983D4366...
  -> Disabling key 4FCF887689C41B09506BE8D5F3E1D5C5D30DB0AD...
  -> Disabling key FB871F0131FEA4FB5A9192B4C8880A6406361833...
  -> Disabling key 81D7F8241DB38BC759C80FCE3A726C6170E80477...
  -> Disabling key 5E7585ADFF106BFFBBA319DC654B877A0864983E...
  -> Disabling key 50F33E2E5B0C3D900424ABE89BDCF497A4BBCC7F...
  -> Disabling key E7210A59715F6940CF9A4E36A001876699AD6E84...
  -> Disabling key 65EEFE022108E2B708CBFCF7F9E712E59AF5F22A...
  -> Disabling key F5A361A3A13554B85E57DDDAAF7EF7873CFD4BB6...
  -> Disabling key 40776A5221EF5AD468A4906D42A1DB15EC133BAD...
  -> Disabling key 8CF934E339CAD8ABF342E822E711306E3C4F88BC...
  -> Disabling key 5696C003B0854206450C8E5BE613C09CB4440678...
  -> Disabling key 5A2257D19FF7E1E0E415968CE62F853100F0D0F0...
  -> Disabling key 9515D8A8EAB88E49BB65EDBCE6B456CAF15447D5...
  -> Disabling key 4A8B17E20B88ACA61860009B5CED81B7C2E5C0D2...
  -> Disabling key 0B20CA1931F5DA3A70D0F8D2EA6836E1AB441196...
  -> Disabling key 34C5D94FE7E7913E86DC427E7FB1A3800C84C0A5...
  -> Disabling key 39F880E50E49A4D11341E8F939E4F17F295AFBF4...
  -> Disabling key 66BD74A036D522F51DD70A3C7F2A16726521E06D...
  -> Disabling key 07DFD3A0BC213FA12EDC217559B3122E2FA915EC...
  -> Disabling key 44D4A033AC140143927397D47EFD567D4C7EA887...
  -> Disabling key 27FFC4769E19F096D41D9265A04F9397CDFD6BB0...
  -> Disabling key 8840BD07FC24CB7CE394A07CCF7037A4F27FB7DA...
==> Updating trust database...
gpg: Warning: using insecure memory!
gpg: next trustdb check due at 2018-12-13
==> Making package: arch-wiki-lite 20170410-1 (Tue 23 Oct 2018 11:55:21 AM CEST)
==> Checking runtime dependencies...
==> Checking buildtime dependencies...
==> Installing missing dependencies...
resolving dependencies...
looking for conflicting packages...

Packages (3) libnsl-1.2.0-1  arch-wiki-docs-20181022-1  python-3.7.1-1

Total Download Size:    15.46 MiB
Total Installed Size:  260.08 MiB

:: Proceed with installation? [Y/n] 
:: Retrieving packages...
downloading arch-wiki-docs-20181022-1-any.pkg.tar.xz...
checking keyring...
checking package integrity...
loading package files...
checking for file conflicts...
:: Processing package changes...
installing libnsl...
installing python...
Optional dependencies for python
    python-setuptools
    python-pip
    sqlite [installed]
    mpdecimal: for decimal
    xz: for lzma [installed]
    tk: for tkinter
installing arch-wiki-docs...
:: Running post-transaction hooks...
(1/1) Arming ConditionNeedsUpdate...
==> Retrieving sources...
  -> Found arch-wiki-lite-20160430.tar.gz
==> WARNING: Skipping all source file integrity checks.
==> Extracting sources...
  -> Extracting arch-wiki-lite-20160430.tar.gz with bsdtar
==> Starting build()...
This should take around a minute.
error parsing /usr/share/doc/arch-wiki/html/nl/Category:Database_management_systems.html
Traceback (most recent call last):
  File "wiki_lite.py", line 183, in <module>
    main()
  File "wiki_lite.py", line 158, in main
    text = html_to_text(html)
  File "wiki_lite.py", line 121, in html_to_text
    return remove_escapes(remove_tags(html))
  File "wiki_lite.py", line 102, in remove_tags
    html = body.findall(html)[0]
IndexError: list index out of range
==> ERROR: A failure occurred in build().
    Aborting...
==> ERROR: Build failed, check /var/lib/archbuild/extra-x86_64/erich/build