$ git clone -n https://src.fedoraproject.org/rpms/wl-clipboard.git /var/lib/mock/f45-build-38421-724/root/chroot_tmpdir/scmroot/wl-clipboard
Cloning into '/var/lib/mock/f45-build-38421-724/root/chroot_tmpdir/scmroot/wl-clipboard'...
$ git fetch origin 15fc43781a4010d8012335b4d619ac7044c3e238:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/wl-clipboard
 * [new ref]         15fc43781a4010d8012335b4d619ac7044c3e238 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 15fc437 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild