$ git clone -n https://src.fedoraproject.org/rpms/R-htmltools.git /var/lib/mock/f41-build-820917-152384/root/chroot_tmpdir/scmroot/R-htmltools
Cloning into '/var/lib/mock/f41-build-820917-152384/root/chroot_tmpdir/scmroot/R-htmltools'...
$ git fetch origin ff8db6ad7b06385910683db396135b6b131c3ab3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/R-htmltools
 * [new ref]         ff8db6ad7b06385910683db396135b6b131c3ab3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ff8db6a Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild