From 3985e4c1fe16f2096d4682b3faf8a156924afddb Mon Sep 17 00:00:00 2001
From: Owen Jacobson <owen@grimoire.ca>
Date: Wed, 17 Jun 2020 22:53:24 -0400
Subject: Restore rust-toolchain file.

Removing this file broke Heroku deployments. The emk/rust buildpack
relies on this file to detect the Rust version, and as this code
_requires_ a nightly, the default stable version fails to deploy.

Unfortunately, this effectively leaves the project pinned to a specific
nightly version until and unless one of a few things happens:

* We remove the test step that verifies formatting,
* Travis adds a non-minimal Rust profile,
* We migrate CI to a service that supports a more complete Rust profile,
  or
* Nightly has rustfmt again.

See <https://github.com/emk/heroku-buildpack-rust#specifying-which-version-of-rust-to-use>.

This reverts commit f43bcb502435ccd99e163671204371dd8b62024f.
---
 Cargo.lock | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'Cargo.lock')

diff --git a/Cargo.lock b/Cargo.lock
index c2a4945..cee3a90 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1358,7 +1358,7 @@ dependencies = [
 
 [[package]]
 name = "things-to-check"
-version = "0.1.0"
+version = "0.1.0+evergreen"
 dependencies = [
  "actix-rt",
  "actix-web",
-- 
cgit v1.2.3