$ git clone -n https://src.fedoraproject.org/rpms/rust-tokio-rustls.git /var/lib/mock/f38-build-side-42-init-devel-1109799-30077/root/chroot_tmpdir/scmroot/rust-tokio-rustls
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1109799-30077/root/chroot_tmpdir/scmroot/rust-tokio-rustls'...
$ git fetch origin e155c920f512c72e99fe1a536a1b78cc1bd9d669:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-tokio-rustls
 * [new ref]         e155c920f512c72e99fe1a536a1b78cc1bd9d669 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e155c92 Update to version 0.24.1; Fixes RHBZ#2183492