newer ci templates and msrv bump

Makefile

@@ -7,6 +7,8 @@ else
 	endif
 endif
 
+local-env:
+
 build:
 	cargo build --bin tarantool-test --features="bin"
 
@@ -21,6 +23,8 @@ run-example: build-example
 int-test: build build-example
 	cargo test -p tests
 
+test: int-test
+
 rust-lint:
 	cargo clippy --all-targets --all-features -- -D warnings