Revert D29233697: Update to Rust 1.53.0

Differential Revision:
D29233697 (96d72c6887)

Original commit changeset: 72c6d8501d5a

fbshipit-source-id: d0235b731c3f689cea52e27d6d7eb75f7877a02f

.github/workflows/eden_scm_lib_edenapi_tools_linux.yml

@@ -18,7 +18,7 @@ jobs:
     - name: Install Rust Stable
       uses: actions-rs/toolchain@v1
       with:
-        toolchain: 1.53.0
+        toolchain: 1.52.1
         default: true
         profile: minimal
     - name: Install system deps

.github/workflows/eden_scm_lib_edenapi_tools_mac.yml

@@ -16,7 +16,7 @@ jobs:
     - name: Install Rust Stable
       uses: actions-rs/toolchain@v1
       with:
-        toolchain: 1.53.0
+        toolchain: 1.52.1
         default: true
         profile: minimal
     - name: Install system deps

.github/workflows/edenscm_linux.yml

@@ -18,7 +18,7 @@ jobs:
     - name: Install Rust Stable
       uses: actions-rs/toolchain@v1
       with:
-        toolchain: 1.53.0
+        toolchain: 1.52.1
         default: true
         profile: minimal
     - name: Install Python 3.8

.github/workflows/edenscm_mac.yml

@@ -16,7 +16,7 @@ jobs:
     - name: Install Rust Stable
       uses: actions-rs/toolchain@v1
       with:
-        toolchain: 1.53.0
+        toolchain: 1.52.1
         default: true
         profile: minimal
     - name: Install Python 3.8

.github/workflows/mononoke-integration_linux.yml

@@ -26,7 +26,7 @@ jobs:
     - name: Install Rust Stable
       uses: actions-rs/toolchain@v1
       with:
-        toolchain: 1.53.0
+        toolchain: 1.52.1
         default: true
         profile: minimal
     - name: Install Python 3.7

.github/workflows/mononoke-integration_mac.yml

@@ -18,7 +18,7 @@ jobs:
     - name: Install Rust Stable
       uses: actions-rs/toolchain@v1
       with:
-        toolchain: 1.53.0
+        toolchain: 1.52.1
         default: true
         profile: minimal
     - name: Install Python 3.8

.github/workflows/mononoke_linux.yml

@@ -26,7 +26,7 @@ jobs:
     - name: Install Rust Stable
       uses: actions-rs/toolchain@v1
       with:
-        toolchain: 1.53.0
+        toolchain: 1.52.1
         default: true
         profile: minimal
     - name: Install system deps

.github/workflows/mononoke_mac.yml

@@ -18,7 +18,7 @@ jobs:
     - name: Install Rust Stable
       uses: actions-rs/toolchain@v1
       with:
-        toolchain: 1.53.0
+        toolchain: 1.52.1
         default: true
         profile: minimal
     - name: Install system deps