Update MSRV to 1.60 (docopt -> regex dependency requires 1.60)

Author: kevinmehall

.github/bors.toml

@@ -4,7 +4,7 @@ required_approvals = 1
 status = [
   "CI (stable, x86_64-unknown-linux-gnu)",
   "CI (stable, armv7-unknown-linux-gnueabihf)",
-  "CI (1.46.0, x86_64-unknown-linux-gnu)",
+  "CI (1.60.0, x86_64-unknown-linux-gnu)",
   "CI-macOS (stable, x86_64-apple-darwin)",
-  "CI-macOS (1.46.0, x86_64-apple-darwin)",
+  "CI-macOS (1.60.0, x86_64-apple-darwin)",
 ]

.github/workflows/ci.yml

@@ -20,7 +20,7 @@ jobs:
 
         include:
           # Test MSRV
-          - rust: 1.46.0
+          - rust: 1.60.0
             TARGET: x86_64-unknown-linux-gnu
 
           # Test nightly but don't fail
@@ -61,7 +61,7 @@ jobs:
 
     strategy:
       matrix:
-        rust: [stable, 1.46.0]
+        rust: [stable, 1.60.0]
         TARGET: [x86_64-apple-darwin]
 
     steps:

CHANGELOG.md

@@ -13,6 +13,7 @@ Versioning](https://semver.org/spec/v2.0.0.html).
 - Updated nix to version `0.24`; only use the `ioctl` feature.
 - Use `File.read_exact` instead of `File.read` in `LinuxI2CDevice.read` so that the buffer is filled.
 - Fix the lifetime parameter on LinuxI2CMessage to ensure that it does not outlive the buffer it points to.
+- Updated MSRV to 1.60.0.
 
 ## [v0.5.1] - 2021-11-22
 

README.md

@@ -53,7 +53,7 @@ cross-compile.  See https://github.com/japaric/rust-cross for pointers.
 
 ## Minimum Supported Rust Version (MSRV)
 
-This crate is guaranteed to compile on stable Rust 1.46.0 and up. It *might*
+This crate is guaranteed to compile on stable Rust 1.60.0 and up. It *might*
 compile with older versions but that may change in any new patch release.
 
 ## License