2 files changed, 8 insertions, 20 deletions

diff --git a/.github/ci/build-stable.sh b/.github/ci/build-stable.sh
index ffaebeb35..9160a2be2 100755
--- a/.github/ci/build-stable.sh
+++ b/.github/ci/build-stable.sh
@@ -21,7 +21,7 @@ fi
 hashtime restore /ci/cache/filetime.json || true
 hashtime save /ci/cache/filetime.json
 
-sed -i 's/channel.*/channel = "stable"/g' rust-toolchain.toml
+sed -i 's/channel.*/channel = "beta"/g' rust-toolchain.toml
 
 ./ci_stable.sh
 
diff --git a/.github/ci/test.sh b/.github/ci/test.sh
index dfc2b08ce..1ee760d31 100755
--- a/.github/ci/test.sh
+++ b/.github/ci/test.sh
@@ -4,17 +4,6 @@
 
 set -euo pipefail
 
-export RUSTUP_HOME=/ci/cache/rustup
-export CARGO_HOME=/ci/cache/cargo
-export CARGO_TARGET_DIR=/ci/cache/target
-
-# needed for "dumb HTTP" transport support
-# used when pointing stm32-metapac to a CI-built one.
-export CARGO_NET_GIT_FETCH_WITH_CLI=true
-
-hashtime restore /ci/cache/filetime.json || true
-hashtime save /ci/cache/filetime.json
-
 MIRIFLAGS=-Zmiri-ignore-leaks cargo miri test --manifest-path ./embassy-executor/Cargo.toml
 MIRIFLAGS=-Zmiri-ignore-leaks cargo miri test --manifest-path ./embassy-executor/Cargo.toml --features nightly
 
@@ -24,16 +13,15 @@ cargo test --manifest-path ./embassy-hal-internal/Cargo.toml
 cargo test --manifest-path ./embassy-time/Cargo.toml --features generic-queue
 
 cargo test --manifest-path ./embassy-boot/boot/Cargo.toml
-cargo test --manifest-path ./embassy-boot/boot/Cargo.toml --features nightly
-cargo test --manifest-path ./embassy-boot/boot/Cargo.toml --features nightly,ed25519-dalek
-cargo test --manifest-path ./embassy-boot/boot/Cargo.toml --features nightly,ed25519-salty
+cargo test --manifest-path ./embassy-boot/boot/Cargo.toml --features ed25519-dalek
+cargo test --manifest-path ./embassy-boot/boot/Cargo.toml --features ed25519-salty
 
-cargo test --manifest-path ./embassy-nrf/Cargo.toml --no-default-features --features nightly,nrf52840,time-driver-rtc1,gpiote
+cargo test --manifest-path ./embassy-nrf/Cargo.toml --no-default-features --features nrf52840,time-driver-rtc1,gpiote
 
-cargo test --manifest-path ./embassy-rp/Cargo.toml --no-default-features --features nightly,time-driver
+cargo test --manifest-path ./embassy-rp/Cargo.toml --no-default-features --features time-driver
 
-cargo test --manifest-path ./embassy-stm32/Cargo.toml --no-default-features --features nightly,stm32f429vg,exti,time-driver-any,exti
-cargo test --manifest-path ./embassy-stm32/Cargo.toml --no-default-features --features nightly,stm32f732ze,exti,time-driver-any,exti
-cargo test --manifest-path ./embassy-stm32/Cargo.toml --no-default-features --features nightly,stm32f769ni,exti,time-driver-any,exti
+cargo test --manifest-path ./embassy-stm32/Cargo.toml --no-default-features --features stm32f429vg,exti,time-driver-any,exti
+cargo test --manifest-path ./embassy-stm32/Cargo.toml --no-default-features --features stm32f732ze,exti,time-driver-any,exti
+cargo test --manifest-path ./embassy-stm32/Cargo.toml --no-default-features --features stm32f769ni,exti,time-driver-any,exti
 
 cargo test --manifest-path ./embassy-net-adin1110/Cargo.toml