$ git clone -n https://src.fedoraproject.org/rpms/golang-github-nats-io-stan.git /var/lib/mock/f40-build-2575885-62277/root/chroot_tmpdir/scmroot/golang-github-nats-io-stan
Cloning into '/var/lib/mock/f40-build-2575885-62277/root/chroot_tmpdir/scmroot/golang-github-nats-io-stan'...
$ git fetch origin 40fcf92d04c133825aa6b7d23149a5d469edf7d8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-nats-io-stan
 * [new ref]         40fcf92d04c133825aa6b7d23149a5d469edf7d8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 40fcf92 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild