$ git clone -n https://src.fedoraproject.org/rpms/R-lpSolve.git /var/lib/mock/f39-build-1470544-33902/root/chroot_tmpdir/scmroot/R-lpSolve
Cloning into '/var/lib/mock/f39-build-1470544-33902/root/chroot_tmpdir/scmroot/R-lpSolve'...
$ git fetch origin cec97f00ee39b47e531615d5de0fd229f8a21d3b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/R-lpSolve
 * [new ref]         cec97f00ee39b47e531615d5de0fd229f8a21d3b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cec97f0 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild