$ git clone -n https://src.fedoraproject.org/rpms/libtirpc.git /var/lib/mock/f33-build-127827-40334/root/chroot_tmpdir/scmroot/libtirpc
Cloning into '/var/lib/mock/f33-build-127827-40334/root/chroot_tmpdir/scmroot/libtirpc'...
$ git reset --hard fc7bdc886324e1824a824b4fd0f86001ad841ed0
HEAD is now at fc7bdc8 Updated to the latest upstream RC release: libtirpc-1-2-6-rc2 (bz 1799601)