$ git clone -n https://src.fedoraproject.org/rpms/R-arules.git /var/lib/mock/f40-build-789295-135700/root/chroot_tmpdir/scmroot/R-arules
Cloning into '/var/lib/mock/f40-build-789295-135700/root/chroot_tmpdir/scmroot/R-arules'...
$ git fetch origin ab78481fda416357a70fed3315d513545975a962:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/R-arules
 * [new ref]         ab78481fda416357a70fed3315d513545975a962 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ab78481 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild