$ git clone -n https://src.fedoraproject.org/rpms/libtomcrypt.git /var/lib/mock/f33-build-192668-46768/root/chroot_tmpdir/scmroot/libtomcrypt
Cloning into '/var/lib/mock/f33-build-192668-46768/root/chroot_tmpdir/scmroot/libtomcrypt'...
$ git reset --hard 817582c6c27f999196b62f0c394ff7ce7ade4f80
HEAD is now at 817582c rebuilt with libtommath 1.2.0