$ git clone -n https://src.fedoraproject.org/rpms/ctk.git /var/lib/mock/f31-build-67180-29994/root/chroot_tmpdir/scmroot/ctk
Cloning into '/var/lib/mock/f31-build-67180-29994/root/chroot_tmpdir/scmroot/ctk'...
$ git reset --hard afab00895c33e8b119162c1fb8cbf8ddddd90e37
HEAD is now at afab008 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild