Merge remote-tracking branch 'origin/stdin' into stdin

Author: cogiton

.github/workflows/framec.yml

@@ -13,7 +13,7 @@ jobs:
       matrix:
         rust:
           - stable
-          - 1.51.0
+          - 1.59.0
     steps:
       - uses: actions/checkout@v2
       - uses: actions-rs/toolchain@v1
@@ -32,7 +32,7 @@ jobs:
       matrix:
         rust:
           - stable
-          - 1.51.0
+          - 1.59.0
     steps:
       - uses: actions/checkout@v2
       - uses: actions-rs/toolchain@v1
@@ -51,7 +51,7 @@ jobs:
       matrix:
         rust:
           - stable
-          - 1.51.0
+          - 1.59.0
     steps:
       - uses: actions/checkout@v2
       - uses: actions-rs/toolchain@v1
@@ -72,7 +72,7 @@ jobs:
       matrix:
         rust:
           - stable
-          - 1.51.0
+          - 1.59.0
     steps:
       - uses: actions/checkout@v2
       - uses: actions-rs/toolchain@v1