$ git clone -n http://fedora.riscv.rocks:3000/rpms/clang.git /var/lib/mock/f41-build-814236-148929/root/chroot_tmpdir/scmroot/clang
Cloning into '/var/lib/mock/f41-build-814236-148929/root/chroot_tmpdir/scmroot/clang'...
$ git fetch origin ea0157e75a5396b70e713bcddfd30782198fe82c:KOJI_FETCH_HEAD
From http://fedora.riscv.rocks:3000/rpms/clang
 * [new ref]         ea0157e75a5396b70e713bcddfd30782198fe82c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ea0157e Rebuild for Python 3.13 (riscv64)