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auto merge of #9797 : alexcrichton/rust/snapshots, r=thestinger

Some bug fixes to reexported statics in stage0 now, also some macro attribute goodies. Mostly just updating the snapshot to help enable some things that its patches have been blocking.
Fixed typo under 'Segmented stacks and the linter', and removed superfluous trailing whitespace.
auto merge of #9798 : mtwilliams/rust/master, r=brson

I also removed superfluous trailing whitespace.

I don't think I need to run the test suite.
rustpkg: Search for crates in the current directory

As per #8520, find crates in the current working directory even
if it's not a workspace.

Closes #8520