$ git clone -n https://src.fedoraproject.org/rpms/waypipe.git /var/lib/mock/f45-build-46473-835/root/chroot_tmpdir/scmroot/waypipe
Cloning into '/var/lib/mock/f45-build-46473-835/root/chroot_tmpdir/scmroot/waypipe'...
$ git fetch origin e8d34c4bbab2bf68eac2e1fcdc05463acf85bd28:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/waypipe
 * [new ref]         e8d34c4bbab2bf68eac2e1fcdc05463acf85bd28 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e8d34c4 Update to 0.11.2