$ git clone -n http://fedora.riscv.rocks:3000/rpms/compiler-rt17.git /var/lib/mock/f40-build-799479-142422/root/chroot_tmpdir/scmroot/compiler-rt17
Cloning into '/var/lib/mock/f40-build-799479-142422/root/chroot_tmpdir/scmroot/compiler-rt17'...
$ git fetch origin 177cbca9d2647b611f39fdf4f82d093d9e7c4ef0:KOJI_FETCH_HEAD
From http://fedora.riscv.rocks:3000/rpms/compiler-rt17
 * [new ref]         177cbca9d2647b611f39fdf4f82d093d9e7c4ef0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 177cbca Fix hwasan_symbolize path on riscv64