$ git clone -n https://src.fedoraproject.org/rpms/python-twisted.git /var/lib/mock/f31-build-73585-31004/root/chroot_tmpdir/scmroot/python-twisted
Cloning into '/var/lib/mock/f31-build-73585-31004/root/chroot_tmpdir/scmroot/python-twisted'...
$ git reset --hard 9531853bb73886f6737fe0914f07b575aa37625a
HEAD is now at 9531853 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild