$ git clone -n https://src.fedoraproject.org/rpms/jcommon.git /var/lib/mock/f38-build-side-42-init-devel-547986-25736/root/chroot_tmpdir/scmroot/jcommon
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-547986-25736/root/chroot_tmpdir/scmroot/jcommon'...
fatal: unable to access 'https://src.fedoraproject.org/rpms/jcommon.git/': Error in the HTTP2 framing layer