$ git clone -n https://src.fedoraproject.org/rpms/alt-ergo.git /var/lib/mock/f39-build-1777683-41529/root/chroot_tmpdir/scmroot/alt-ergo
Cloning into '/var/lib/mock/f39-build-1777683-41529/root/chroot_tmpdir/scmroot/alt-ergo'...
$ git fetch origin 17e8a91f5087c14bd5ce2be2af1b5ca82b7c86ed:KOJI_FETCH_HEAD
fatal: unable to access 'https://src.fedoraproject.org/rpms/alt-ergo.git/': OpenSSL SSL_connect: SSL_ERROR_SYSCALL in connection to src.fedoraproject.org:443 
$ git reset --hard 17e8a91f5087c14bd5ce2be2af1b5ca82b7c86ed
HEAD is now at 17e8a91 Rebuild for ocaml-zarith 1.13