$ git clone -n https://src.fedoraproject.org/rpms/rubygem-tk.git /var/lib/mock/f33-build-299004-56265/root/chroot_tmpdir/scmroot/rubygem-tk
Cloning into '/var/lib/mock/f33-build-299004-56265/root/chroot_tmpdir/scmroot/rubygem-tk'...
$ git reset --hard db69600b4de1a83cbc789f9c67ef459dddf39915
HEAD is now at db69600 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild