Stable release 1.28.0

[Mark-Simulacrum]

r? @alexcrichton

I believe Cargo and RLS are both up to date

[rust-highfive]

⚠️ Warning ⚠️

• Pull requests are usually filed against the master branch for this repo, but this one is against stable. Please double check that you specified the right target!

[alexcrichton]

@bors: r+ p=1000

[bors]

📌 Commit c91e360 has been approved by alexcrichton

[bors]

⌛ Testing commit c91e360 with merge 2b3bd3ba54cc270a7dd3cc991ed97fe915016e30...

[bors]

💥 Test timed out

[Mark-Simulacrum]

@bors retry

[bors]

⌛ Testing commit c91e360 with merge be207cf879a8253ce669cc42bc954efa41c989d3...

[bors]

💔 Test failed - status-travis

[rust-highfive]

The job x86_64-gnu-full-bootstrap of your PR failed on Travis (raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem.

Click to expand the log.

[00:43:18] [RUSTC-TIMING] rustc test:false 576.780
[00:43:18]    Compiling rustc_mir v0.0.0 (file:///checkout/src/librustc_mir)
[00:43:18]    Compiling rustc_typeck v0.0.0 (file:///checkout/src/librustc_typeck)

Broadcast message from root@travis-job-7a0585ca-121f-4a13-b293-e43460c915f1
 (unknown) at 21:08 ...
The system is going down for power off NOW!
[00:45:19] 
[00:45:19] Session terminated, terminating shell... ...terminated.

The command "stamp sh -x -c "$RUN_SCRIPT"" exited with 143.
travis_time:start:00430614
$ date && (curl -fs --head https://google.com | grep ^Date: | sed 's/Date: //g' || true)

I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact @TimNN. (Feature Requests)

[Mark-Simulacrum]

@bors retry -- travis shutdown our build again travis-ci/travis-ci#4924

[bors]

⌛ Testing commit c91e360 with merge 9634041...

[bors]

☀️ Test successful - status-appveyor, status-travis
Approved by: alexcrichton
Pushing 9634041 to stable...