They were broken by #91 but went unnoticed because CI does not compile the benchmarks, which requires the nightly toolchain.
git-subtree-dir: pairing git-subtree-split: 3d41ee5aba
3d41ee5aba
git-subtree-dir: pairing git-subtree-mainline: ad16ba6a35 git-subtree-split: 09b6e6f921
ad16ba6a35
09b6e6f921