$ git clone -n https://src.fedoraproject.org/rpms/kdissert.git /var/lib/mock/f40-build-2049057-49013/root/chroot_tmpdir/scmroot/kdissert
Cloning into '/var/lib/mock/f40-build-2049057-49013/root/chroot_tmpdir/scmroot/kdissert'...
$ git fetch origin fa65b98c7fa5fdfe3b22669eb5886a425fdcb6a6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kdissert
 * [new ref]         fa65b98c7fa5fdfe3b22669eb5886a425fdcb6a6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fa65b98 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild