Test failures due to rr

[maleadt]

The following log is from PkgEval running under rr for the primary commit, but not so for the comparison: https://s3.amazonaws.com/julialang-reports/nanosoldier/pkgeval/by_date/2022-07/22/report.html
Several failures appear to be caused by running under rr, which means that we'll be consistent for now (i.e. also run the comparison under rr). Ideally of course, we don't want these failures, so this issue can serve to catalogue specific ones.

Python packages: No module named 'encodings'

Fixed in #64

CURL: SSL issue

$ julia -e 'using Pkg; Pkg.activate(; temp=true); Pkg.add("LibCURL"); Pkg.test("LibCURL"; julia_args=`--bug-report=rr-local`)'
...
curl: /home/tim/Julia/depot/juliaup/julia-1.8.0-rc3+0.x64/bin/../lib/julia/libcurl.so.4: version `CURL_OPENSSL_4' not found (required by curl)
system curl: Error During Test at /home/tim/Julia/depot/juliaup/julia-1.8.0-rc3+0.x64/share/julia/stdlib/v1.8/LibCURL/test/runtests.jl:43
  Got exception outside of a @test
  failed process: Process(`curl -s -S -g -L -f -o /tmp/jl_sxwGMm/README.md https://github.com/JuliaWeb/LibCURL.jl/blob/master/README.md`, ProcessExited(1)) [1]

This error also breaks Git, e.g., in testing RegistryTools.

Fixed in #67

Conda.jl etc: missing files during pack

I still need to reduce this, but several packages (like Conda.jl and [email protected]) were missing files during the rr pack. I'm not sure how this happens, as we don't do much between the end of the record and the start of the pack (i.e., we shouldn't be deleting files here).