$ git clone -n https://github.com/fedora-riscv/llvm.git /var/lib/mock/f38-build-side-42-init-devel-671701-26679/root/chroot_tmpdir/scmroot/llvm
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-671701-26679/root/chroot_tmpdir/scmroot/llvm'...
fatal: unable to access 'https://github.com/fedora-riscv/llvm.git/': HTTP/2 stream 1 was not closed cleanly before end of the underlying stream