Some of the tests that used to fail are now passing, however some are still failing (and new ones are also failing now).

Tests that are still failing:

test_code_module (TestInteractiveConsole; test_ps1 and test_ps2 failed)
test_codecencodings_iso2022 (blame git for changing line endings; will open a new issue about this)

New failures:

test_capi (_testcapi doesn't have test_buildvalue_N)
test_codecencodings_jp (passes when I run it by itself... ?)
test_ctypes (AssertionError: "phi" does not match "duplicate values for field '???'")
test_decimal (will open a new issue for that one, there are over 300 lines of failures/errors)
test_distutils (env changed, also no tests run when I try to run it by itself)
test_getargs2 (fails on import with 'from _testcapi import getargs_positional_only_and_keywords as getargs'; ImportError: cannot import name 'getargs_positional_only_and_keywords')

Tests previously hung up after that point. The tests continue now, so here are more failures:

test_logging (socket timeout)
test_os (many failed C++ assertions! [Visual C++ Runtime library] Will open a new issue about that)
test_random (line endings mismatch)
test_sax (again line endings mismatch)
test_sqlite (sqlite3.test.dbapi.CursorTests.CheckLastRowIDOnReplace fails with self.cu.lastrowid =! 1 [it's None])
test_strptime (that's a DST issue: AssertionError: False is not true : timezone est (heure d?été) not found in (frozenset({'gmt', 'est', 'utc'}), frozenset({'est (heure d\x92été)'})))
test_uuid (sounds like it's related to my hostname having non-ASCII characters)
test_warnings ('__main__' != '' [I'm running tests via the interactive prompt, this might be why])
test_xml_etree_c ('Windows fatal error: stack overflow' in the test that makes sure recursive repr doesn't overflow [but it doesn't fail when I run it individually, apparently])

I'll spawn new issues for the more serious/specific ones, but unless you'd rather have one issue per failure, I'd like to keep this one open (for now at least).

@R. David: 4 skips, but no failures in the email tests, so at least there's that!