$ git clone -n https://src.fedoraproject.org/rpms/rust-silver.git /var/lib/mock/f33-build-536868-64981/root/chroot_tmpdir/scmroot/rust-silver
Cloning into '/var/lib/mock/f33-build-536868-64981/root/chroot_tmpdir/scmroot/rust-silver'...
$ git reset --hard 0fc6d46f019be29ffca1e15583e5624330ccf220
HEAD is now at 0fc6d46 Rebuild