$ git clone -n https://src.fedoraproject.org/rpms/golang-github-cenkalti-backoff.git /var/lib/mock/f40-build-2573786-62241/root/chroot_tmpdir/scmroot/golang-github-cenkalti-backoff
Cloning into '/var/lib/mock/f40-build-2573786-62241/root/chroot_tmpdir/scmroot/golang-github-cenkalti-backoff'...
$ git fetch origin 6c3e34a7e320d84d4640d63e6624c81218691862:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-cenkalti-backoff
 * [new ref]         6c3e34a7e320d84d4640d63e6624c81218691862 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6c3e34a Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild