I knotice that sbcl 2.1.9 came out, so these patches are to go straight to 2.1.9. I needed to update sbcl-esrap with no further problems. Same issues with sbcl-burgled-batteries3 and sbcl-png though for sbcl-png, I noticed a github pull request (https://github.com/ljosa/cl-png/pull/6) with a fix.