$ git clone -n https://src.fedoraproject.org/rpms/alt-ergo.git /var/lib/mock/f33-build-229529-49999/root/chroot_tmpdir/scmroot/alt-ergo
Cloning into '/var/lib/mock/f33-build-229529-49999/root/chroot_tmpdir/scmroot/alt-ergo'...
$ git reset --hard 941831eb84b83cf2ce35a3a8c1cddbc8933511d0
HEAD is now at 941831e OCaml 4.11.0+dev2-2020-04-22 rebuild