--- a/Makefile
+++ /dev/null
@@ -1,78 +0,0 @@
-.PHONY: test build build-wasi
-jsonnet-cpp:
-	git clone https://github.com/google/jsonnet jsonnet-cpp
-.ONESHELL:
-jsonnet-sjsonnet:
-	mkdir jsonnet-sjsonnet && cd jsonnet-sjsonnet
-	wget https://github.com/databricks/sjsonnet/releases/download/0.2.4/sjsonnet.jar
-	echo "#!/bin/sh" > sjsonnet
-	echo "java -Xss400m -jar $(PWD)/jsonnet-sjsonnet/sjsonnet.jar $@" >> sjsonnet
-	chmod +x sjsonnet
-
-.ONESHELL:
-test-examples: jsonnet-cpp
-	export JSONNET_BIN="$(PWD)/target/release/jrsonnet"
-	export EXAMPLES_DIR="$(PWD)/jsonnet-cpp/examples/"
-	cd ./jsonnet-cpp/examples/
-	./check.sh
-
-.ONESHELL:
-test-tests: jsonnet-cpp
-	export JSONNET_BIN="$(PWD)/target/release/jrsonnet --trace-format=go --thread-stack-size=96"
-	cd ./jsonnet-cpp/test_suite/
-	./run_tests.sh
-
-test:
-	cargo test
-build:
-	RUSTFLAGS="-Zmutable-noalias=yes -C link-arg=-s" cargo build --release -p jrsonnet
-build-wasi:
-	cd ./bindings/ && cargo build --release -p jsonnet --target wasm32-wasi
-
-bench = hyperfine --export-markdown "result.$(1).md" "jrsonnet $(1)" "gojsonnet $(1)" "jsonnet $(1)" "sjsonnet $(1)"
-bench-larger-stack = hyperfine --export-markdown "result.$(1).md" "jrsonnet $(1)" "gojsonnet -s 200000 $(1)" "jsonnet -s 200000 $(1)" "sjsonnet $(1)"
-bench-no-scala = hyperfine --export-markdown "result.$(1).md" "jrsonnet $(1)" "gojsonnet $(1)" "jsonnet $(1)"
-bench-no-go = hyperfine --export-markdown "result.$(1).md" "jrsonnet $(1)" "jsonnet $(1)" "sjsonnet $(1)"
-
-.PHONY: benchmarks
-.ONESHELL:
-benchmarks: jsonnet-cpp jsonnet-sjsonnet
-	export PATH=$(PWD)/target/release/:$(PWD)/jsonnet-sjsonnet/:$(PATH)
-
-	mkdir -p $(PWD)/benchmarks
-
-	cd jsonnet-cpp/benchmarks/
-
-	jrsonnet -S gen_big_object.jsonnet > bench.05.gen.jsonnet
-
-	$(call bench,bench.01.jsonnet)
-	$(call bench,bench.02.jsonnet)
-	$(call bench,bench.03.jsonnet)
-	$(call bench,bench.04.jsonnet)
-	$(call bench,bench.05.gen.jsonnet)
-	# std.reverse not implemented in sjsonnet
-	$(call bench-no-scala,bench.06.jsonnet)
-	$(call bench-larger-stack,bench.07.jsonnet)
-	$(call bench,bench.08.jsonnet)
-
-	rm -f result.md
-	find . | /usr/bin/grep -oE "[a-z_0-9.]+.jsonnet$$" | grep -v gen_big_object | xargs -n1 -i sh -c 'printf "## {}\n\n" >> result.md && cat result.{}.md >> result.md && printf "\n" >> result.md'
-	cp result.md $(PWD)/benchmarks/benchmarks.md
-
-	cd ../perf_tests/
-
-	$(call bench,large_string_join.jsonnet)
-	# golang overflows os stack on this benchmark
-	$(call bench-no-go,large_string_template.jsonnet)
-	$(call bench,realistic1.jsonnet)
-	$(call bench,realistic2.jsonnet)
-
-	rm -f result.md
-	find . | /usr/bin/grep -oE "[a-z_0-9.]+.jsonnet$$" | xargs -n1 -i sh -c 'printf "## {}\n\n" >> result.md && cat result.{}.md >> result.md && printf "\n" >> result.md'
-	cp result.md $(PWD)/benchmarks/perf_tests.md
-
-	cd $(PWD)/benchmarks/
-
-	rm -f result.md
-	printf "# Benchmark results\n\n" > result.md
-	cat benchmarks.md perf_tests.md >> result.md
--- a/README.md
+++ b/README.md
@@ -32,8 +32,6 @@
 
 Official benchmark report are available [in this gist](https://gist.github.com/CertainLach/5770d7ad4836066f8e0bd91e823e451b), and updated sometimes. Here it tested against golang, C++, and scala impl. As you can see, it is a lot faster
 
-You can generate this report by calling `make benchmarks`, but it probally won't work in standard setup, you need to link golang jsonnet impl to gojsonnet, and c++ impl to jsonnet.
-
 TODO: Create docker container for easier benchmarking and/or benchmark in CI
 
 Also, there is some ideas to improve performance even further, by i.e:
--- a/crates/jrsonnet-evaluator/src/builtin/format.rs
+++ b/crates/jrsonnet-evaluator/src/builtin/format.rs
@@ -690,12 +690,11 @@
 					if f.is_empty() {
 						throw!(MappingKeysRequired);
 					}
-					let value = if let Some(v) = values.get(f.clone())? {
+					if let Some(v) = values.get(f.clone())? {
 						v
 					} else {
 						throw!(NoSuchFormatField(f));
-					};
-					value
+					}
 				};
 
 				format_code(&mut out, &value, &c, width, precision)?;