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authorfigsoda <figsoda@pm.me>2023-06-02 21:28:57 -0400
committerfigsoda <figsoda@pm.me>2023-06-02 21:28:57 -0400
commitf4a67500798a93200144ce7c4bf8471458b9958c (patch)
tree8eae5ef112e980adb309bdab11215cf664172791 /pkgs/build-support/rust/fetch-cargo-tarball
parentff16966860a59e8b8db805bf57d41f4deabdc395 (diff)
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rustPlatform.fetchCargoTarball: remove explicit sparse protocol
sparse protocol is now the default since rust 1.70
Diffstat (limited to 'pkgs/build-support/rust/fetch-cargo-tarball')
-rw-r--r--pkgs/build-support/rust/fetch-cargo-tarball/default.nix4
1 files changed, 0 insertions, 4 deletions
diff --git a/pkgs/build-support/rust/fetch-cargo-tarball/default.nix b/pkgs/build-support/rust/fetch-cargo-tarball/default.nix
index 8c6a97888c1..adbfe98d810 100644
--- a/pkgs/build-support/rust/fetch-cargo-tarball/default.nix
+++ b/pkgs/build-support/rust/fetch-cargo-tarball/default.nix
@@ -62,10 +62,6 @@ in stdenv.mkDerivation ({
     export CARGO_HOME=$(mktemp -d cargo-home.XXX)
     CARGO_CONFIG=$(mktemp cargo-config.XXXX)
 
-    # https://blog.rust-lang.org/2023/03/09/Rust-1.68.0.html#cargos-sparse-protocol
-    # planned to become the default in 1.70
-    export CARGO_REGISTRIES_CRATES_IO_PROTOCOL=sparse
-
     if [[ -n "$NIX_CRATES_INDEX" ]]; then
     cat >$CARGO_HOME/config.toml <<EOF
     [source.crates-io]