$ git clone -n https://src.fedoraproject.org/rpms/berry.git /var/lib/mock/f40-build-2390972-60526/root/chroot_tmpdir/scmroot/berry
Cloning into '/var/lib/mock/f40-build-2390972-60526/root/chroot_tmpdir/scmroot/berry'...
$ git fetch origin 82247e52293bc7e387fd3f731cc31bc43a517bcc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/berry
 * [new ref]         82247e52293bc7e387fd3f731cc31bc43a517bcc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 82247e5 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild