$ git clone -n https://src.fedoraproject.org/rpms/R-quadprog.git /var/lib/mock/f40-build-2322039-58630/root/chroot_tmpdir/scmroot/R-quadprog
Cloning into '/var/lib/mock/f40-build-2322039-58630/root/chroot_tmpdir/scmroot/R-quadprog'...
$ git fetch origin 88ad6173e90faae299a12051527ea7e06f0ac25a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/R-quadprog
 * [new ref]         88ad6173e90faae299a12051527ea7e06f0ac25a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 88ad617 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild