$ git clone -n https://src.fedoraproject.org/rpms/bear-factory.git /var/lib/mock/f40-build-2274532-55013/root/chroot_tmpdir/scmroot/bear-factory
Cloning into '/var/lib/mock/f40-build-2274532-55013/root/chroot_tmpdir/scmroot/bear-factory'...
$ git fetch origin ccac30453c2f54445ac15a22dd03802b7a7139ba:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/bear-factory
 * [new ref]         ccac30453c2f54445ac15a22dd03802b7a7139ba -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ccac304 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild