$ git clone -n https://src.fedoraproject.org/rpms/R-biomaRt /var/lib/mock/f41-build-side-1-3149592-40489/root/chroot_tmpdir/scmroot/R-biomaRt
Cloning into '/var/lib/mock/f41-build-side-1-3149592-40489/root/chroot_tmpdir/scmroot/R-biomaRt'...
$ git fetch origin d7ae27edbaf85cf02a4eb8471944f11815378335:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/R-biomaRt
 * [new ref]         d7ae27edbaf85cf02a4eb8471944f11815378335 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d7ae27e Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild