message: chore(makefile) Remove the `+nightly` flag.
diff: @@ -25,7 +25,7 @@ generate: generate-spectests generate-emtests generate-wasitests
  # Spectests
  spectests-singlepass:
  - cargo +nightly test --manifest-path lib/spectests/Cargo.toml --release --features singlepass -- --nocapture
  + cargo test --manifest-path lib/spectests/Cargo.toml --release --features singlepass -- --nocapture
  spectests-cranelift:
  cargo test --manifest-path lib/spectests/Cargo.toml --release --features clif -- --nocapture
  @@ -88,8 +88,8 @@ wasitests: wasitests-unit wasitests-singlepass wasitests-cranelift wasitests-llv
  # Backends
  singlepass: spectests-singlepass emtests-singlepass middleware-singlepass wasitests-singlepass
  - cargo +nightly test -p wasmer-singlepass-backend --release
  - cargo +nightly test -p wasmer-runtime-core-tests --release --no-default-features --features backend-singlepass
  + cargo test -p wasmer-singlepass-backend --release
  + cargo test -p wasmer-runtime-core-tests --release --no-default-features --features backend-singlepass
  cranelift: spectests-cranelift emtests-cranelift middleware-cranelift wasitests-cranelift
  cargo test -p wasmer-clif-backend --release
  