[experiment] Remove rogue print statement

4 jobs for print_cleanup in 20 minutes and 16 seconds (queued for 1 second)
Status Job ID Name Coverage
  Build
passed #174687
docker-build
build_linux_36

00:18:10

64.0%
passed #174688
docker-build
build_linux_37

00:18:17

64.0%
passed #174685
macosx
build_macosx_36

00:20:11

64.0%
passed #174686
macosx
build_macosx_37

00:19:10

64.0%