std: Ignore a flaky test on freebsd

This test runs successfully manually, but the bots are having trouble getting
this test to pass. Ignore it on freebsd for now.
core: Allow kinds derivings
libstd: Check TMPDIR for android as well and if not set use '/data/local/tmp' instead of '/data/tmp'.
vim: Fix an indentation issue with cindent

cindent handles the following case incorrectly:

impl X {
    b: int,
    //
    c: int,
}

if you try and insert a new line after the `c` declaration.

To fix this, fix the get_line_trimmed() function to work properly, and
then extend GetRustIndent to keep searching backwards until it finds a
non-blank line after trimming. This lets it handle the trailing comma
case properly, as if the comment were never there.

Fixes #14041.
Remove <no-bounds> on trait objects

Printing <no-bounds> on trait objects comes from a time when trait
objects had a non-empty default bounds set. As they no longer have any
default bounds, printing <no-bounds> is just noise.
Rename resolve_regions to resolve_regions_and_report_errors
Check lifetime parameters when we do check for supertrait impls. Fixes #14050.
Currently trans uses Vec<ty::t> to represent substitutions instead of a proper
ty::substs struct. This is a holdover from the olden days of yore. This patch
removes the last vestiges of that practice. This is part of the work
I was doing on #5527.
shootout-meteor improvement

- 5-10% of raw speedup
- parallelization of the search
auto merge of #14053 : FlaPer87/rust/master, r=huonw

This patch allows for using derivings for `kinds` in libcore

r? @alexcrichton
serialize: Ignore two flaky json tests on windows

See #14064 for some rationale, but the basic idea is that I suspect that there
is an LLVM codegen bug somewhere, and I'm not entirely sure why it's happening
intermittently rather than deterministically...

cc #14064
Rename Pod to Copy

Some error messages still use the word `Pod` instead of `Copy`. Renames
them.
auto merge of #14046 : alexcrichton/rust/ignore-a-test-on-freebsd, r=kballard

This test runs successfully manually, but the bots are having trouble getting
this test to pass. Ignore it on freebsd for now.
auto merge of #14054 : luqmana/rust/at, r=alexcrichton

`/data/local/tmp` seems to be more common.
rustdoc: Hyperlink cross-crate reexports

This should improve the libcore experience quite a bit when looking at the
libstd documentation.
doc: Fix some broken links
auto merge of #14055 : nikomatsakis/rust/issue-5527-use-substs-in-trans, r=pcwalton

Code to use `ty::substs` in trans. As part of this, uncovered (and fixed) issue #14050.

r? @pcwalton
auto merge of #14057 : kballard/rust/remove_no-bounds, r=sfackler

Printing <no-bounds> on trait objects comes from a time when trait
objects had a non-empty default bounds set. As they no longer have any
default bounds, printing <no-bounds> is just noise.
auto merge of #14063 : TeXitoi/rust/shootout-meteor-improvement, r=pcwalton

- 5-10% of raw speedup
- parallelization of the search
auto merge of #14065 : alexcrichton/rust/ignore-flaky-windows-test, r=brson

See #14064 for some rationale, but the basic idea is that I suspect that there
is an LLVM codegen bug somewhere, and I'm not entirely sure why it's happening
intermittently rather than deterministically...

cc #14064