$ git clone -n https://src.fedoraproject.org/rpms/llvm10.git /var/lib/mock/f37-build-639779-71327/root/chroot_tmpdir/scmroot/llvm10
Cloning into '/var/lib/mock/f37-build-639779-71327/root/chroot_tmpdir/scmroot/llvm10'...
$ git reset --hard 188996b15274cf9f2ae623bd2d196f742a3362dc
HEAD is now at 188996b - Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild