$ git clone -n https://src.fedoraproject.org/rpms/java-11-openjdk.git /var/lib/mock/f38-build-side-42-init-devel-809398-28254/root/chroot_tmpdir/scmroot/java-11-openjdk
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-809398-28254/root/chroot_tmpdir/scmroot/java-11-openjdk'...
fatal: unable to access 'https://src.fedoraproject.org/rpms/java-11-openjdk.git/': Error in the HTTP2 framing layer