$ git clone -n http://fedora.riscv.rocks:3000/rpms/libunwind.git /var/lib/mock/f40-build-793339-138918/root/chroot_tmpdir/scmroot/libunwind
Cloning into '/var/lib/mock/f40-build-793339-138918/root/chroot_tmpdir/scmroot/libunwind'...
$ git fetch origin 8d9ad6a3bb1e169bb12e88ce5f128296939a34fb:KOJI_FETCH_HEAD
From http://fedora.riscv.rocks:3000/rpms/libunwind
 * [new ref]         8d9ad6a3bb1e169bb12e88ce5f128296939a34fb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8d9ad6a Add a note about failing test