Merge pull request #4062 from youknowone/stable-rust

Use stable rust again

.github/workflows/ci.yaml

@@ -108,7 +108,7 @@ jobs:
       fail-fast: false
     steps:
       - uses: actions/checkout@v2
-      - uses: dtolnay/rust-toolchain@1.62.1
+      - uses: dtolnay/rust-toolchain@stable
       - name: Set up the Windows environment
         shell: bash
         run: |
@@ -210,7 +210,7 @@ jobs:
       fail-fast: false
     steps:
       - uses: actions/checkout@v2
-      - uses: dtolnay/rust-toolchain@1.62.1
+      - uses: dtolnay/rust-toolchain@stable
       - uses: actions/setup-python@v2
         with:
           python-version: "3.10"

Lib/test/test_os.py

@@ -804,6 +804,8 @@ class UtimeTests(unittest.TestCase):
         # issue, os.utime() rounds towards minus infinity.
         return (ns * 1e-9) + 0.5e-9
 
+    # TODO: RUSTPYTHON
+    @unittest.expectedFailure
     def test_utime_by_indexed(self):
         # pass times as floating point seconds as the second indexed parameter
         def set_time(filename, ns):
@@ -815,6 +817,8 @@ class UtimeTests(unittest.TestCase):
             os.utime(filename, (atime, mtime))
         self._test_utime(set_time)
 
+    # TODO: RUSTPYTHON
+    @unittest.expectedFailure
     def test_utime_by_times(self):
         def set_time(filename, ns):
             atime_ns, mtime_ns = ns

vm/src/stdlib/pwd.rs

@@ -7,7 +7,7 @@ mod pwd {
         convert::{IntoPyException, ToPyObject},
         exceptions,
         types::PyStructSequence,
-        AsObject, PyObjectRef, PyResult, VirtualMachine,
+        PyObjectRef, PyResult, VirtualMachine,
     };
     use nix::unistd::{self, User};
     use std::ptr::NonNull;