anchor.diff:  
     src = fetchurl {
       url = "https://github.com/bazelbuild/bazel/releases/download/${version}/bazel-${version}-dist.zip";
  -    sha256 = "1g9hglly5199gcw929fzc5f0d0dwlharkh387h58p1fq9ylayi8r";
  +    sha256 = "1d3x0f1hzaiqq00pd65bks7v8kbv57m13jsing7y0y9id0g87jvc";
     };
   
     sourceRoot = ".";
  
positive.code:           --replace /usr/bin/env ${coreutils}/bin/env \
            --replace /bin/true ${coreutils}/bin/true
        done
        # Fixup scripts that generate scripts. Not fixed up by patchShebangs below.
        substituteInPlace scripts/bootstrap/compile.sh \
            --replace /bin/sh ${customBash}/bin/bash
  
        echo "build --experimental_distdir=${distDir}" >> .bazelrc
        echo "fetch --experimental_distdir=${distDir}" >> .bazelrc
        echo "build --copt=\"$(echo $NIX_CFLAGS_COMPILE | sed -e 's/ /" --copt=\"/g')\"" >> .bazelrc
        echo "build --host_copt=\"$(echo $NIX_CFLAGS_COMPILE | sed -e 's/ /" --host_copt=\"/g')\"" >> .bazelrc
        echo "build --linkopt=\"-Wl,$(echo $NIX_LDFLAGS | sed -e 's/ /" --linkopt=\"-Wl,/g')\"" >> .bazelrc
        echo "build --host_linkopt=\"-Wl,$(echo $NIX_LDFLAGS | sed -e 's/ /" --host_linkopt=\"-Wl,/g')\"" >> .bazelrc
        sed -i -e "420 a --copt=\"$(echo $NIX_CFLAGS_COMPILE | sed -e 's/ /" --copt=\"/g')\" \\\\" scripts/bootstrap/compile.sh
        sed -i -e "420 a --host_copt=\"$(echo $NIX_CFLAGS_COMPILE | sed -e 's/ /" --host_copt=\"/g')\" \\\\" scripts/bootstrap/compile.sh
        sed -i -e "420 a --linkopt=\"-Wl,$(echo $NIX_LDFLAGS | sed -e 's/ /" --linkopt=\"-Wl,/g')\" \\\\" scripts/bootstrap/compile.sh
        sed -i -e "420 a --host_linkopt=\"-Wl,$(echo $NIX_LDFLAGS | sed -e 's/ /" --host_linkopt=\"-Wl,/g')\" \\\\" scripts/bootstrap/compile.sh
  
        # --experimental_strict_action_env (which will soon become the
        # default, see bazelbuild/bazel#2574) hardcodes the default
  
negative.code: let
    srcDeps = lib.singleton (
      fetchurl {
        url = "https://github.com/google/desugar_jdk_libs/archive/915f566d1dc23bc5a8975320cd2ff71be108eb9c.zip";
        sha256 = "0b926df7yxyyyiwm9cmdijy6kplf0sghm23sf163zh8wrk87wfi7";
      }
    );
  
  