$ git clone -n https://src.fedoraproject.org/rpms/R-Rhtslib.git /var/lib/mock/f40-build-789284-135700/root/chroot_tmpdir/scmroot/R-Rhtslib
Cloning into '/var/lib/mock/f40-build-789284-135700/root/chroot_tmpdir/scmroot/R-Rhtslib'...
$ git fetch origin 05920e3640bd93beb1fe94bba0493f12bdbbc740:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/R-Rhtslib
 * [new ref]         05920e3640bd93beb1fe94bba0493f12bdbbc740 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 05920e3 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild