Travis CI build error in develop

[drisso]

 > getGeneLengthAndGCContent(id=c("ENSG00000012048", "ENSG00000139618"), org="hsa", mode = "biomart")
  Connecting to BioMart ...
  Space required after the Public Identifier
  SystemLiteral " or ' expected
  SYSTEM or PUBLIC, the URI is missing
  Error: 1: Space required after the Public Identifier
  2: SystemLiteral " or ' expected
  3: SYSTEM or PUBLIC, the URI is missing

The problem appears to be related to biomaRt, but it does work on my local machine (even with a bioc-devel docker image) and in the Bioc builds. It fails only on Travis CI.