remove RUSTUP_TOOLCHAIN var

The upstream provides a rust-toolchain file making RUSTUP_TOOLCHAIN unnecessary.

1 files changed, 0 insertions, 2 deletions

diff --git a/PKGBUILD b/PKGBUILD
index b8441532319b..d8b31372c8f9 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -26,7 +26,6 @@ pkgver() {
 }
 
 prepare() {
-    export RUSTUP_TOOLCHAIN=stable
     cd "$srcdir"/$_pkgname
     cargo update
     cargo fetch --locked --target $CARCH-unknown-linux-gnu
@@ -38,7 +37,6 @@ build() {
 }
 
 check() {
-    export RUSTUP_TOOLCHAIN=stable
     cd "$srcdir"/$_pkgname
     cargo test --frozen --workspace --features desktop-notifications
 }