$ git clone -n https://src.fedoraproject.org/rpms/ghc-url.git /var/lib/mock/f40-build-2695917-69499/root/chroot_tmpdir/scmroot/ghc-url
Cloning into '/var/lib/mock/f40-build-2695917-69499/root/chroot_tmpdir/scmroot/ghc-url'...
error: RPC failed; HTTP 500 curl 22 The requested URL returned error: 500
fatal: the remote end hung up unexpectedly