diff --git a/Makefile b/Makefile
index cf5e15fd53a..f64666f5a1b 100644
--- a/Makefile
+++ b/Makefile
@@ -229,10 +229,13 @@ test-packages:
 	cargo test -p wasmer-wasi --release
 	cargo test -p wasmer-object --release
 	cargo test -p wasmer-engine-native --release --no-default-features
+	cargo test -p wasmer-engine-jit --release --no-default-features
+	cargo test -p wasmer-compiler --release
 	cargo test -p wasmer-cli --release
 	cargo test -p wasmer-cache --release
 	cargo test -p wasmer-engine --release
 
+
 # The test-capi rules depend on the build-capi rules to build the .a files to
 # link the tests against. cargo test doesn't know that the tests will be running
 test-capi: $(foreach compiler_engine,$(test_compilers_engines),test-capi-$(compiler_engine))
@@ -355,10 +358,26 @@ endif
 update-testsuite:
 	git subtree pull --prefix tests/wast/spec https://github.com/WebAssembly/testsuite.git master --squash
 
-RUSTFLAGS := "-D dead-code -D nonstandard-style -D unused-imports -D unused-mut -D unused-variables -D unused-unsafe -D unreachable-patterns -D bad-style -D improper-ctypes -D unused-allocation -D unused-comparisons -D while-true -D unconditional-recursion -D bare-trait-objects -D function_item_references" # TODO: add `-D missing-docs`
-lint:
+RUSTFLAGS := "-D dead-code -D nonstandard-style -D unused-imports -D unused-mut -D unused-variables -D unused-unsafe -D unreachable-patterns -D bad-style -D improper-ctypes -D unused-allocation -D unused-comparisons -D while-true -D unconditional-recursion -D bare-trait-objects" # TODO: add `-D missing-docs` # TODO: add `-D function_item_references` (not available on Rust 1.47, try when upgrading)
+lint-packages:
+	RUSTFLAGS=${RUSTFLAGS} cargo clippy -p wasmer
+	RUSTFLAGS=${RUSTFLAGS} cargo clippy -p wasmer-vm
+	RUSTFLAGS=${RUSTFLAGS} cargo clippy -p wasmer-types
+	RUSTFLAGS=${RUSTFLAGS} cargo clippy -p wasmer-wasi
+	RUSTFLAGS=${RUSTFLAGS} cargo clippy -p wasmer-object
+	RUSTFLAGS=${RUSTFLAGS} cargo clippy -p wasmer-engine-native
+	RUSTFLAGS=${RUSTFLAGS} cargo clippy -p wasmer-engine-jit
+	RUSTFLAGS=${RUSTFLAGS} cargo clippy -p wasmer-compiler
+	RUSTFLAGS=${RUSTFLAGS} cargo clippy -p wasmer-compiler-cranelift
+	RUSTFLAGS=${RUSTFLAGS} cargo clippy -p wasmer-compiler-singlepass
+	RUSTFLAGS=${RUSTFLAGS} cargo clippy -p wasmer-cli
+	RUSTFLAGS=${RUSTFLAGS} cargo clippy -p wasmer-cache
+	RUSTFLAGS=${RUSTFLAGS} cargo clippy -p wasmer-engine
+
+lint-formatting:
 	cargo fmt --all -- --check
-	RUSTFLAGS=${RUSTFLAGS} cargo clippy $(compiler_features)
+
+lint: lint-formatting lint-packages
 
 install-local: package
 	tar -C ~/.wasmer -zxvf wasmer.tar.gz
diff --git a/lib/compiler-cranelift/src/translator/code_translator.rs b/lib/compiler-cranelift/src/translator/code_translator.rs
index b52d34e0b01..4afc3d4cbe2 100644
--- a/lib/compiler-cranelift/src/translator/code_translator.rs
+++ b/lib/compiler-cranelift/src/translator/code_translator.rs
@@ -216,15 +216,15 @@ pub fn translate_operator<FE: FuncEnvironment + ?Sized>(
                 // destination block following the whole `if...end`. If we do end
                 // up discovering an `else`, then we will allocate a block for it
                 // and go back and patch the jump.
-                let destination = block_with_params(builder, results.clone(), environ)?;
+                let destination = block_with_params(builder, results, environ)?;
                 let branch_inst =
                     canonicalise_then_brz(builder, val, destination, state.peekn(params.len()));
                 (destination, ElseData::NoElse { branch_inst })
             } else {
                 // The `if` type signature is not valid without an `else` block,
                 // so we eagerly allocate the `else` block here.
-                let destination = block_with_params(builder, results.clone(), environ)?;
-                let else_block = block_with_params(builder, params.clone(), environ)?;
+                let destination = block_with_params(builder, results, environ)?;
+                let else_block = block_with_params(builder, params, environ)?;
                 canonicalise_then_brz(builder, val, else_block, state.peekn(params.len()));
                 builder.seal_block(else_block);
                 (destination, ElseData::WithElse { else_block })
@@ -271,8 +271,7 @@ pub fn translate_operator<FE: FuncEnvironment + ?Sized>(
                                 let (params, _results) =
                                     module_translation_state.blocktype_params_results(blocktype)?;
                                 debug_assert_eq!(params.len(), num_return_values);
-                                let else_block =
-                                    block_with_params(builder, params.clone(), environ)?;
+                                let else_block = block_with_params(builder, params, environ)?;
                                 canonicalise_then_jump(
                                     builder,
                                     destination,