--- a/Makefile	Thu Jun 16 15:15:03 2022 +0200
+++ b/Makefile	Thu Jun 16 15:28:54 2022 +0200
@@ -151,12 +151,9 @@
         $(MAKE) -f $(HGROOT)/contrib/Makefile.python PYTHONVER=$* PREFIX=$(HGPYTHONS)/$* python )
 	cd tests && $(HGPYTHONS)/$*/bin/python run-tests.py $(TESTFLAGS)
 
-rust-tests: py_feature = $(shell $(PYTHON) -c \
- 'import sys; print(["python27-bin", "python3-bin"][sys.version_info[0] >= 3])')
 rust-tests:
 	cd $(HGROOT)/rust/hg-cpython \
-		&& $(CARGO) test --quiet --all \
-			--no-default-features --features "$(py_feature) $(HG_RUST_FEATURES)"
+		&& $(CARGO) test --quiet --all --features "$(HG_RUST_FEATURES)"
 
 check-code:
 	hg manifest | xargs python contrib/check-code.py
@@ -238,16 +235,6 @@
         # Place a bogon .DS_Store file in the target dir so we can be
         # sure it doesn't get included in the final package.
 	touch build/mercurial/.DS_Store
-        # install zsh completions - this location appears to be
-        # searched by default as of macOS Sierra.
-	install -d build/mercurial/usr/local/share/zsh/site-functions/
-	install -m 0644 contrib/zsh_completion build/mercurial/usr/local/share/zsh/site-functions/_hg
-        # install bash completions - there doesn't appear to be a
-        # place that's searched by default for bash, so we'll follow
-        # the lead of Apple's git install and just put it in a
-        # location of our own.
-	install -d build/mercurial/usr/local/hg/contrib/
-	install -m 0644 contrib/bash_completion build/mercurial/usr/local/hg/contrib/hg-completion.bash
 	make -C contrib/chg \
 	  HGPATH=/usr/local/bin/hg \
 	  PYTHON=/usr/bin/python2.7 \