Updating only changed submodules Submodules updated in 0.11 seconds Finished dev [unoptimized + debuginfo] target(s) in 1.00s warning: x.py has made several changes recently you may want to look at help: consider looking at the changes in `src/bootstrap/CHANGELOG.md` note: to silence this warning, add `changelog-seen = 2` at the top of `config.toml` Building stage0 std artifacts (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu) Finished release [optimized + debuginfo] target(s) in 2.37s Copying stage0 std from stage0 (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu / x86_64-unknown-linux-gnu) Building stage0 compiler artifacts (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu) Finished release [optimized + debuginfo] target(s) in 9.36s Copying stage0 rustc from stage0 (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu / x86_64-unknown-linux-gnu) Assembling stage1 compiler (x86_64-unknown-linux-gnu) Building stage1 std artifacts (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu) Finished release [optimized + debuginfo] target(s) in 1.59s Copying stage1 std from stage1 (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu / x86_64-unknown-linux-gnu) Building rustdoc for stage1 (x86_64-unknown-linux-gnu) Finished release [optimized + debuginfo] target(s) in 3.10s warning: x.py has made several changes recently you may want to look at help: consider looking at the changes in `src/bootstrap/CHANGELOG.md` note: to silence this warning, add `changelog-seen = 2` at the top of `config.toml` note: this message was printed twice to make it more likely to be seen Build completed successfully in 0:00:29