$ git clone -n https://github.com/xcp-ng-rpms/sm.git /var/lib/mock/v8.3-incoming-5951-11118/root/chroot_tmpdir/scmroot/sm
Cloning into '/var/lib/mock/v8.3-incoming-5951-11118/root/chroot_tmpdir/scmroot/sm'...
$ git reset --hard 9745128c00493ac4f45b0a2842963eeda11f9df5
fatal: Could not parse object '9745128c00493ac4f45b0a2842963eeda11f9df5'.