$ git clone -n https://src.fedoraproject.org/rpms/deepin-wallpapers.git /var/lib/mock/f38-build-side-42-init-devel-1124816-30270/root/chroot_tmpdir/scmroot/deepin-wallpapers
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1124816-30270/root/chroot_tmpdir/scmroot/deepin-wallpapers'...
fatal: unable to access 'https://src.fedoraproject.org/rpms/deepin-wallpapers.git/': Error in the HTTP2 framing layer