$ git clone -n https://src.fedoraproject.org/rpms/hw-probe.git /var/lib/mock/f45-build-13861-455/root/chroot_tmpdir/scmroot/hw-probe
Cloning into '/var/lib/mock/f45-build-13861-455/root/chroot_tmpdir/scmroot/hw-probe'...
$ git fetch origin 947c58e765c5b6544d3ef02b37621967363b740f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/hw-probe
 * [new ref]         947c58e765c5b6544d3ef02b37621967363b740f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 947c58e Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild