$ git clone -n https://github.com/xcp-ng-rpms/xcp-ng-xapi-storage.git /var/lib/mock/v8.3-incoming-6722-15522/root/chroot_tmpdir/scmroot/xcp-ng-xapi-storage
Cloning into '/var/lib/mock/v8.3-incoming-6722-15522/root/chroot_tmpdir/scmroot/xcp-ng-xapi-storage'...
$ git reset --hard 0d36dc7960ec42b9dca7e21114b4bff8e43cfe6e
fatal: Could not parse object '0d36dc7960ec42b9dca7e21114b4bff8e43cfe6e'.