DO NOT MERGE: switch to stable channel for try builds

src/bootstrap/lib.rs

@@ -1051,40 +1051,6 @@ impl Build {
         self.package_vers(&self.version)
     }
 
-    /// Returns the value of `package_vers` above for Cargo
-    fn cargo_package_vers(&self) -> String {
-        self.package_vers(&self.release_num("cargo"))
-    }
-
-    /// Returns the value of `package_vers` above for rls
-    fn rls_package_vers(&self) -> String {
-        self.package_vers(&self.release_num("rls"))
-    }
-
-    /// Returns the value of `package_vers` above for rust-analyzer
-    fn rust_analyzer_package_vers(&self) -> String {
-        self.package_vers(&self.release_num("rust-analyzer/crates/rust-analyzer"))
-    }
-
-    /// Returns the value of `package_vers` above for clippy
-    fn clippy_package_vers(&self) -> String {
-        self.package_vers(&self.release_num("clippy"))
-    }
-
-    /// Returns the value of `package_vers` above for miri
-    fn miri_package_vers(&self) -> String {
-        self.package_vers(&self.release_num("miri"))
-    }
-
-    /// Returns the value of `package_vers` above for rustfmt
-    fn rustfmt_package_vers(&self) -> String {
-        self.package_vers(&self.release_num("rustfmt"))
-    }
-
-    fn llvm_tools_package_vers(&self) -> String {
-        self.package_vers(&self.version)
-    }
-
     fn llvm_tools_vers(&self) -> String {
         self.rust_version()
     }

src/ci/run.sh

@@ -63,7 +63,7 @@ fi
 #
 # FIXME: need a scheme for changing this `nightly` value to `beta` and `stable`
 #        either automatically or manually.
-export RUST_RELEASE_CHANNEL=nightly
+export RUST_RELEASE_CHANNEL=stable
 
 # Always set the release channel for bootstrap; this is normally not important (i.e., only dist
 # builds would seem to matter) but in practice bootstrap wants to know whether we're targeting