ci: Move most builders to Azure Pipelines

[alexcrichton]

This commit disables all builders on Travis and almost all builders on
AppVeyor now that they're all running on Azure Pipelines. There is one
remaining builder on AppVeyor which hasn't been migrated yet due to a
test failure on Azure, which we'll be debugging soon. One remaining
builder is left on Travis which is the tools builder whenever a
submodule is changed, but we'll probably turn that off soon since it's
just for PRs.

The other major change in this PR is that the auto builders on Azure are
now configured with "real" prod credentials which should cause them to
publish all artifacts into the official CI buckets.

[rust-highfive]

r? @pietroalbini

(rust_highfive has picked a reviewer for you, use r? to override)

[pietroalbini]

@bors r+ p=100

[bors]

📌 Commit 166b2f7b61e36d9aef04010b3dd18fa60be33b9a has been approved by pietroalbini

[bors]

⌛ Testing commit 166b2f7b61e36d9aef04010b3dd18fa60be33b9a with merge 1983951a8b06e9586c75c30c9c5bb38f028f2272...

[bors]

💔 Test failed - checks-azure

[rust-highfive]

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.

Cloning into 'rust-lang/rust'...
travis_time:end:05137cb6:start=1561661609805163066,finish=1561661616110485383,duration=6305322317
$ cd rust-lang/rust
$ git checkout -qf 1983951a8b06e9586c75c30c9c5bb38f028f2272
fatal: reference is not a tree: 1983951a8b06e9586c75c30c9c5bb38f028f2272
The command "git checkout -qf 1983951a8b06e9586c75c30c9c5bb38f028f2272" failed and exited with 128 during .
Your build has been stopped.

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)

[alexcrichton]

@bors: retry

[RalfJung]

One remaining
builder is left on Travis which is the tools builder whenever a
submodule is changed, but we'll probably turn that off soon since it's
just for PRs.

Is there a plan for an Azure-based replacement for this in-PR-tools-builder? It's been very useful, good to know that the checks pass in CI which can be hard or slow to do locally.

Not a big deal though if that doesn't work any more or will need some more time to be fleshed out. :)

[pietroalbini]

@RalfJung yep, it's tracked here: #61837

[bors]

⌛ Testing commit 166b2f7b61e36d9aef04010b3dd18fa60be33b9a with merge b4ada1a4756bdbc5552075dad58b99eb6b271246...

[bors]

💔 Test failed - checks-azure

[rust-highfive]

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.

Cloning into 'rust-lang/rust'...
travis_time:end:0822772b:start=1561668933913706582,finish=1561668939978823523,duration=6065116941
$ cd rust-lang/rust
$ git checkout -qf b4ada1a4756bdbc5552075dad58b99eb6b271246
fatal: reference is not a tree: b4ada1a4756bdbc5552075dad58b99eb6b271246
The command "git checkout -qf b4ada1a4756bdbc5552075dad58b99eb6b271246" failed and exited with 128 during .
Your build has been stopped.

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)

[Centril]

@bors retry

[bors]

⌛ Testing commit 166b2f7b61e36d9aef04010b3dd18fa60be33b9a with merge a97389087064e9ad75e6db0f58700fce5f0dc18b...

[alexcrichton]

@bors: treeclosed=99

[bors]

⌛ Testing commit 166b2f7b61e36d9aef04010b3dd18fa60be33b9a with merge 8043df452e97b0a8b802bd8695b9ca254ad81a7d...

[bors]

💔 Test failed - checks-azure

[alexcrichton]

@bors: retry

[bors]

⌛ Testing commit 166b2f7b61e36d9aef04010b3dd18fa60be33b9a with merge 7319585e71b791017062cc471f325f924e0abf1e...

[rust-highfive]

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.

Cloning into 'rust-lang/rust'...
travis_time:end:2b1e9158:start=1561670379737332715,finish=1561670385755972735,duration=6018640020
$ cd rust-lang/rust
$ git checkout -qf 8043df452e97b0a8b802bd8695b9ca254ad81a7d
fatal: reference is not a tree: 8043df452e97b0a8b802bd8695b9ca254ad81a7d
The command "git checkout -qf 8043df452e97b0a8b802bd8695b9ca254ad81a7d" failed and exited with 128 during .
Your build has been stopped.

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)

[alexcrichton]

@bors: treeclosed-

[bors]

💥 Test timed out

[alexcrichton]

@bors: r=pietroalbini

Leaving x86_64-gnu-tools entirely on travis as well due to the same RLS failure on Azure. Seems like a spurious test failure we'll have to deal with one way or another o Azure.

[bors]

📌 Commit 6f838b4 has been approved by pietroalbini

[bors]

⌛ Testing commit 6f838b4 with merge 3849a5f...

[bors]

☀️ Test successful - checks-azure, checks-travis, status-appveyor
Approved by: pietroalbini
Pushing 3849a5f to master...