$ git clone -n https://src.fedoraproject.org/rpms/fedfind.git /var/lib/mock/f41-build-side-1-3049589-37900/root/chroot_tmpdir/scmroot/fedfind
Cloning into '/var/lib/mock/f41-build-side-1-3049589-37900/root/chroot_tmpdir/scmroot/fedfind'...
$ git fetch origin 1bec8cdc2f213eeb9771509e1c6f15be2c760f7a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/fedfind
 * [new ref]         1bec8cdc2f213eeb9771509e1c6f15be2c760f7a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1bec8cd New release 6.0.4: add several new subvariants to const