$ git clone -n https://src.fedoraproject.org/rpms/pcem.git /var/lib/mock/f38-build-side-42-init-devel-973394-28922/root/chroot_tmpdir/scmroot/pcem
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-973394-28922/root/chroot_tmpdir/scmroot/pcem'...
fatal: unable to access 'https://src.fedoraproject.org/rpms/pcem.git/': Error in the HTTP2 framing layer