$ git clone -n https://src.fedoraproject.org/rpms/erlang-hex_core.git /var/lib/mock/f41-build-873407-16165/root/chroot_tmpdir/scmroot/erlang-hex_core
Cloning into '/var/lib/mock/f41-build-873407-16165/root/chroot_tmpdir/scmroot/erlang-hex_core'...
fatal: unable to access 'https://src.fedoraproject.org/rpms/erlang-hex_core.git/': The requested URL returned error: 503