$ git clone -n https://src.fedoraproject.org/rpms/apache-commons-collections4.git /var/lib/mock/f41-build-1765646-24727/root/chroot_tmpdir/scmroot/apache-commons-collections4
Cloning into '/var/lib/mock/f41-build-1765646-24727/root/chroot_tmpdir/scmroot/apache-commons-collections4'...
$ git fetch origin 3a6753d77480c09a8c07daffe786c6b92676f2f0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/apache-commons-collections4
 * [new ref]         3a6753d77480c09a8c07daffe786c6b92676f2f0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3a6753d Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild