$ git clone -n https://src.fedoraproject.org/rpms/rep-gtk.git /var/lib/mock/f31-build-85444-31601/root/chroot_tmpdir/scmroot/rep-gtk
Cloning into '/var/lib/mock/f31-build-85444-31601/root/chroot_tmpdir/scmroot/rep-gtk'...
$ git reset --hard bccc09d87a10c2634302a64a9b1ce08445ea5fef
HEAD is now at bccc09d - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild