$ git clone -n https://src.fedoraproject.org/rpms/pynac.git /var/lib/mock/f33-build-212632-48409/root/chroot_tmpdir/scmroot/pynac
Cloning into '/var/lib/mock/f33-build-212632-48409/root/chroot_tmpdir/scmroot/pynac'...
$ git reset --hard af9e038f032df362624d60df2c6c0ea6c60b7794
HEAD is now at af9e038 Update to 0.7.26 for sagemath 8.9.