$ git clone -n https://src.fedoraproject.org/rpms/synthv1.git /var/lib/mock/f33-build-422470-62989/root/chroot_tmpdir/scmroot/synthv1
Cloning into '/var/lib/mock/f33-build-422470-62989/root/chroot_tmpdir/scmroot/synthv1'...
$ git reset --hard 9d9f16bbf4b79524b8a835209147e33e5aea40f7
HEAD is now at 9d9f16b Update to 0.9.19