$ git clone -n http://fedora.riscv.rocks:3000/rpms/llvm.git /var/lib/mock/f41-build-855690-167306/root/chroot_tmpdir/scmroot/llvm
Cloning into '/var/lib/mock/f41-build-855690-167306/root/chroot_tmpdir/scmroot/llvm'...
$ git fetch origin 1e40359703f81b3e1fcec3f08cbd488234c9e745:KOJI_FETCH_HEAD
From http://fedora.riscv.rocks:3000/rpms/llvm
 * [new ref]         1e40359703f81b3e1fcec3f08cbd488234c9e745 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1e40359 Allow testsuite to fail for now