$ git clone -n https://src.fedoraproject.org/rpms/google-guest-agent.git /var/lib/mock/f42-build-3347374-45004/root/chroot_tmpdir/scmroot/google-guest-agent
Cloning into '/var/lib/mock/f42-build-3347374-45004/root/chroot_tmpdir/scmroot/google-guest-agent'...
$ git fetch origin 4db09840b8d8a9f5b198081605d6e02f352b1c44:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/google-guest-agent
 * [new ref]         4db09840b8d8a9f5b198081605d6e02f352b1c44 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4db0984 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild