$ git clone -n https://src.fedoraproject.org/rpms/libx86emu.git /var/lib/mock/f40-build-2297932-56509/root/chroot_tmpdir/scmroot/libx86emu
Cloning into '/var/lib/mock/f40-build-2297932-56509/root/chroot_tmpdir/scmroot/libx86emu'...
$ git fetch origin 89053c84f38fad85c1a9f986aa3122f5be98ed5f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libx86emu
 * [new ref]         89053c84f38fad85c1a9f986aa3122f5be98ed5f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 89053c8 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild