Bump MSRV to 1.63.0

.gitlab-ci.yml

@@ -67,7 +67,7 @@ check-nightly:
 check-msrv:
   <<: *check-base
   variables:
-    RUST_VERSION: "1.60.0"
+    RUST_VERSION: "1.63.0"
 
 # Build using Rust stable
 build-x86_64-linux-gnu:

Cargo.toml

@@ -1,6 +1,7 @@
 [package]
 name = "ffsend"
 version = "0.2.76"
+rust-version = "1.63.0"
 authors = ["Tim Visee <3a4fb3964f@sinenomine.email>"]
 license = "GPL-3.0"
 readme = "README.md"

README.md

@@ -444,7 +444,7 @@ before proceeding:
 ### Build requirements
 - Runtime [requirements](#requirements)
 - [`git`][git]
-- [`rust`][rust] `v1.60` (MSRV) or higher (install using [`rustup`][rustup])
+- [`rust`][rust] `v1.63` (MSRV) or higher (install using [`rustup`][rustup])
 - [OpenSSL][openssl] or [LibreSSL][libressl] libraries/headers:
   - Linux:
     - Ubuntu, Debian and derivatives: `apt install build-essential cmake pkg-config libssl-dev`