Update just-import-cargo, update just dependencies, and clean up

- With the new naming convention of just-import-cargo, there is no
  longer the conflict on the file etc/defulta/rust/TARGETS.
- With the new version of the upstream rust rules, we can use the
  defaults target directly, as it fully honors TOOLCHAIN_CONFIG[RUST].
- With that simplification in place, we don't have to point
  just-import-cargo to rules-rust anymore, as for the default-imported
  rules, the TOOLCHAIN_CONFIG is honored as well.

1 files changed, 2 insertions, 2 deletions

diff --git a/nix-import-tools/import-tools.nix b/nix-import-tools/import-tools.nix
index b12023b..3f34f4b 100644
--- a/nix-import-tools/import-tools.nix
+++ b/nix-import-tools/import-tools.nix
@@ -19,8 +19,8 @@ stdenv.mkDerivation rec {
   srcrustrules = fetchFromGitHub {
     owner = "just-buildsystem";
     repo = "rules-rust";
-    rev = "bf3e05a614f1de5a9a8a0f8e40f1dd9e1f6609da";
-    sha256 = "sha256-8y10ZmZpeTGtbkIeneaVISyMbVKfIi3gHqyvztnKn0M=";
+    rev = "1a8211bda5c14ef0b2bff3af062c049d5598f02f";
+    sha256 = "sha256-97VbtMp5B/5CtOp9U7J6FNB6omlG/YOfMIBFAsaOyjs=";
   };