open source     > level 1, order 1, name '/home/ousia/ctxbeta/tex/texmf-context/tex/context/base/mkiv/cont-yes.mkiv'
system          >
system          > ConTeXt  ver: 2019.05.25 10:45 MKIV beta  fmt: 2019.5.26  int: english/english
system          >
system          > 'cont-new.mkiv' loaded
open source     > level 2, order 2, name '/home/ousia/ctxbeta/tex/texmf-context/tex/context/base/mkiv/cont-new.mkiv'
system          > beware: some patches loaded from cont-new.mkiv
close source    > level 2, order 2, name '/home/ousia/ctxbeta/tex/texmf-context/tex/context/base/mkiv/cont-new.mkiv'
system          > files > jobname 'untitled', input './untitled.xml', result 'untitled'
fonts           > latin modern fonts are not preloaded
languages       > language 'en' is active
open source     > level 2, order 3, name 'untitled.tex'
fonts           > preloading latin modern fonts (second stage)
fonts           > 'fallback modern-designsize rm 12pt' is loaded
open source     > level 3, order 4, name '/home/ousia/ctxbeta/tex/texmf-context/tex/context/sample/common/zapf.tex'
close source    > level 3, order 4, name '/home/ousia/ctxbeta/tex/texmf-context/tex/context/sample/common/zapf.tex'
backend         > xmp > using file '/home/ousia/ctxbeta/tex/texmf-context/tex/context/base/mkiv/lpdf-pdx.xml'

lua error       > lua error on line 1 in file untitled.tex:

...ce0dde776fb1556f32e/formats/luajittex/lpdf-ini-macro.lua:1029: attempt to call upvalue 'pdfsetpageresources' (a nil value)

1 >>      \starttext
2         \input zapf
3         \stoptext
4