$ git clone -n https://github.com/fedora-riscv/rust.git /var/lib/mock/f38-build-side-42-init-devel-992649-29121/root/chroot_tmpdir/scmroot/rust
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-992649-29121/root/chroot_tmpdir/scmroot/rust'...
fatal: unable to access 'https://github.com/fedora-riscv/rust.git/': HTTP/2 stream 1 was not closed cleanly before end of the underlying stream