Add .insert() and .insert_char() methods to ~str.
Change rmake and doc-test to support TESTNAME

Closes #11288
Closes #11222
Fix windows dist script

In copying the license for the third-party bins it is attempting
to delete a directory that doesn't exist.
mk: Fix llvmdeps.rs dependencies

In a multi-host build the mklldeps.py tool is getting called before
all the llvm-configs are built. I am not actually sure the cause. I
had convinced myself that DEF_LLVM_RULES needed to be called before
the llvmdeps.rs rule, but now looking at it again I can't see why.
std: adjust requested stack size for thread-local storage.

If there is a lot of data in thread-local storage some implementations
of pthreads (e.g. glibc) fail if you don't request a stack large enough
-- by adjusting for the minimum size we guarantee that our stacks are
always large enough. Issue #6233.
Remove a hacky buffer extraction from metadata
extra: Remove condition from semver
rt: Define exp10 on Android

LLVM appears to generate calls to exp10 on ARM and bionic does not
define it.
Fix ARM unwinding.
Add a stack_bounds function to the Runtime trait

This allows inspection of the current task's bounds regardless of what the
underlying task is.

Closes #11293
Fix android device detection when connected to a remote emulator (in this case device name contains ':').
Use $(CFG_ADB) for all adb invocations.
auto merge of #11291 : brson/rust/copy-runtime-deps, r=alexcrichton

In copying the license for the third-party bins it is attempting
to delete a directory that doesn't exist.
doc: un-xfail conditions tutorial
std: io: add some code examples

Closes #11232.
auto merge of #11292 : brson/rust/llvmconfig, r=alexcrichton

In a multi-host build the mklldeps.py tool is getting called before
all the llvm-configs are built. I am not actually sure the cause. I
had convinced myself that DEF_LLVM_RULES needed to be called before
the llvmdeps.rs rule, but now looking at it again I can't see why.

Here's the error: http://buildbot.rust-lang.org/builders/dist2-linux/builds/11/steps/compile/logs/stdio

r? @alexcrichton
Restore Writer.write_char, see #10861.
auto merge of #11271 : adridu59/rust/patch-io, r=huonw
auto merge of #11295 : sfackler/rust/de-jank-encoder, r=brson
auto merge of #11299 : brson/rust/exp10, r=pcwalton

LLVM appears to generate calls to exp10 on ARM and bionic does not define it.

This makes code that links to libextra (which I guess does some exponentiation on the stat module) link correctly.
auto merge of #11306 : alexcrichton/rust/native-bounds, r=pcwalton

This allows inspection of the current task's bounds regardless of what the
underlying task is.

Closes #11293