$ git clone -n https://src.fedoraproject.org/rpms/systemd-boot.git /var/lib/mock/f41-build-side-1-3115264-39421/root/chroot_tmpdir/scmroot/systemd-boot
Cloning into '/var/lib/mock/f41-build-side-1-3115264-39421/root/chroot_tmpdir/scmroot/systemd-boot'...
$ git fetch origin be27f3147239d7f612595d609c222cfe06eff604:KOJI_FETCH_HEAD
fatal: unable to access 'https://src.fedoraproject.org/rpms/systemd-boot.git/': OpenSSL SSL_connect: SSL_ERROR_SYSCALL in connection to src.fedoraproject.org:443 
$ git reset --hard be27f3147239d7f612595d609c222cfe06eff604
HEAD is now at be27f31 Add noautobuild file