20230221T031004Z.log.html.gz
```
/home/chkbuild/chkbuild/tmp/build/20230221T031004Z/ruby/test/rubygems/test_gem_ext_cargo_builder.rb:90: warning: ambiguity between regexp and two divisions: wrap regexp in parentheses or add a space after `/' operator
```
the final copying of the extension into place has been slimmed
down, reflecting that it only needs to copy a single file, rather
than replicating the more involved process used for a C ext
this also refactors #build so that #cargo_crate_name only needs
to be called once, and hopefully the build flow is easier to
understand
5a0d7f2e6c
Currently our tests try to detect whether `cargo` is installed or not,
and if not, set tests that need `cargo` as pending.
However, when this happens that test `setup` method is completely
skipped, meaning that the `teardown` method will blow up when trying to
switch back to the original folder, since it was not set.
This commit fixes that.
1e4c1e6492
