$ git clone -n https://src.fedoraproject.org/rpms/arm-none-eabi-gcc-cs.git /var/lib/mock/f38-build-side-42-init-devel-1066747-29777/root/chroot_tmpdir/scmroot/arm-none-eabi-gcc-cs
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1066747-29777/root/chroot_tmpdir/scmroot/arm-none-eabi-gcc-cs'...
fatal: unable to access 'https://src.fedoraproject.org/rpms/arm-none-eabi-gcc-cs.git/': Error in the HTTP2 framing layer