$ git clone -n https://src.fedoraproject.org/rpms/wangle.git /var/lib/mock/f41-build-734063-13206/root/chroot_tmpdir/scmroot/wangle
Cloning into '/var/lib/mock/f41-build-734063-13206/root/chroot_tmpdir/scmroot/wangle'...
$ git fetch origin 424c75fd628bd312dfccf24f3edc524851b71b38:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/wangle
 * [new ref]         424c75fd628bd312dfccf24f3edc524851b71b38 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 424c75f Add riscv64 support.