$ git clone -n https://src.fedoraproject.org/rpms/opencore-amr.git /var/lib/mock/f40-build-788919-135460/root/chroot_tmpdir/scmroot/opencore-amr
Cloning into '/var/lib/mock/f40-build-788919-135460/root/chroot_tmpdir/scmroot/opencore-amr'...
$ git fetch origin 8036f4851a767e01e301e0b05486aa0c2b8b54ee:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/opencore-amr
 * [new ref]         8036f4851a767e01e301e0b05486aa0c2b8b54ee -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8036f48 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild