Isn’t the build stuff (latex + friends, I guess) included in the docker image, or did I provide those myself ???
Anyways, first stop is here:
Underfull \hbox (badness 10000) in paragraph at lines 1153--1155
[]\TU/RobotoMono-Regular.ttf(0)/bx/n/9 G.FDX id x y w h type level script
Underfull \hbox (badness 10000) in paragraph at lines 1157--1159
[]\TU/RobotoMono-Regular.ttf(0)/bx/n/9 G.GFX group id x y w h type level
Underfull \hbox (badness 10000) in paragraph at lines 1221--1223
[]\TU/RobotoMono-Regular.ttf(0)/bx/n/9 G.GFDR.L group odd_level
[4]
! Extra }, or forgotten $.
<recently read> \egroup
l.1233 \begin{op}{MI.\$ x / MI.$ x y}
?
Next (after pressing enter):
! Extra }, or forgotten $.
<recently read> \egroup
l.1233 \begin{op}{MI.\$ x / MI.$ x y}
?
Next
! Missing $ inserted.
<inserted text>
$
l.1235 \end{op}
?
And then it goes on on each press of enter a few more times…
Hope that helps 