OSM Bright theme rendering black roads

[StarFi55ure]

I have a problem with the mapbox osm-bright theme when rendered with a carto generated mapnik xml file. In the bridges layer, the bridges are rendered black instead of their normal colors.

Ive attached a picture below, in which I deactivated the roads layers to show just the bridges. When I generate a mapnik xml directly from TileOven, the rendering is fine.

Carto: v0.17.2
NodeJS: 4.8.2
Mapnik version: 3.0.13
Command used: carto project.mml > project.xml

Carto XML Rendering

TileOven XML Rendering

[nebulon42]

Thanks for the report, I'll investigate.
Affects 0.17.2 and master. Does not affect 0.16.3.

[nebulon42]

Git bisect tells me that 9be4e86 introduced this behaviour.

Problem is that I didn't expect parseFloat being that dump having that feature. OSM Bright uses filters of the form [render='1_outline'] which parseFloat treats as number because they begin with one.

[nebulon42]

Fixed in v0.17.3.