$ git clone -n https://src.fedoraproject.org/rpms/tkgate.git /var/lib/mock/f31-build-72080-30800/root/chroot_tmpdir/scmroot/tkgate
Cloning into '/var/lib/mock/f31-build-72080-30800/root/chroot_tmpdir/scmroot/tkgate'...
$ git reset --hard f0b051fca31d66254d51a7e0fbe3d0cf06f8e677
HEAD is now at f0b051f - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild