$ git clone -n https://src.fedoraproject.org/rpms/apache-commons-collections4.git /var/lib/mock/f40-build-2483602-61638/root/chroot_tmpdir/scmroot/apache-commons-collections4
Cloning into '/var/lib/mock/f40-build-2483602-61638/root/chroot_tmpdir/scmroot/apache-commons-collections4'...
$ git fetch origin 2cc97532dd81d8fbfa414a990a68fc6924284735:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/apache-commons-collections4
 * [new ref]         2cc97532dd81d8fbfa414a990a68fc6924284735 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2cc9753 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild