I tried to update my hub to Hubzilla 4.6, but the building of the documentation fails with the following error:
++ TEMP=/build/tmp.qeSgWe6DTh
++ ln -s /build/tmp.qeSgWe6DTh/store /nix/store/idzjrir294i4294hpq69wngqi9r70yck-hubzilla-4.6/store
++ mkdir -p '/build/tmp.qeSgWe6DTh/store/[data]/smarty3'
++ php util/importdoc
doc/AdvancedSearch.md
doc/Comparison-of-activity-stream-networks.md
doc/Creating-Templates.md
doc/DerivedTheme1.md
doc/Developers.md
doc/Features.md
doc/Hubzilla_on_OpenShift.bb
Fatal error: Uncaught Error: Call to a member function utcnow() on null in /nix/store/idzjrir294i4294hpq69wngqi9r70yck-hubzilla-4.6/include/dba/dba_driver.php:295
Stack trace:
#0 /nix/store/idzjrir294i4294hpq69wngqi9r70yck-hubzilla-4.6/Zotlabs/Lib/Cache.php(16): db_utcnow()
#1 /nix/store/idzjrir294i4294hpq69wngqi9r70yck-hubzilla-4.6/include/oembed.php(146): Zotlabs\Lib\Cache::get('[425] https://d...')
#2 /nix/store/idzjrir294i4294hpq69wngqi9r70yck-hubzilla-4.6/include/bbcode.php(77): oembed_fetch_url('https://develop...')
#3 [internal function]: tryoembed(Array)
#4 /nix/store/idzjrir294i4294hpq69wngqi9r70yck-hubzilla-4.6/include/bbcode.php(969): preg_replace_callback('/([^\\]\\='"\\;\\/]...', 'tryoembed', '[b]$Projectname...')
#5 /nix/store/idzjrir294i4294hpq69wngqi9r70yck-hubzilla-4.6/include/text.php(1860): bbcode('[b]$Projectname...', Array)
#6 /nix/store/idzjrir294i4294hpq69wngqi9r70yck-hubzilla-4.6/include/help.php(334): prepare_text('[b]$Projectname...', 'text/bbcode', Array)
#7 /nix/store/idzjrir294i4294hpq69wngqi9 in /nix/store/idzjrir294i4294hpq69wngqi9r70yck-hubzilla-4.6/include/dba/dba_driver.php on line 295
The build environment is a heavily restricted nix sandbox. It works well with Hubzilla 4.4.1.