$ git clone -n https://src.fedoraproject.org/rpms/google-guest-agent.git /var/lib/mock/f40-build-2386615-60496/root/chroot_tmpdir/scmroot/google-guest-agent
Cloning into '/var/lib/mock/f40-build-2386615-60496/root/chroot_tmpdir/scmroot/google-guest-agent'...
$ git fetch origin 8c5d896c4a52cdad492b2649c6e2a2b28c26acdc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/google-guest-agent
 * [new ref]         8c5d896c4a52cdad492b2649c6e2a2b28c26acdc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8c5d896 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild