$ git clone -n https://src.fedoraproject.org/rpms/golang-github-alecaivazis-survey-2.git /var/lib/mock/f39-build-1508010-35328/root/chroot_tmpdir/scmroot/golang-github-alecaivazis-survey-2
Cloning into '/var/lib/mock/f39-build-1508010-35328/root/chroot_tmpdir/scmroot/golang-github-alecaivazis-survey-2'...
$ git fetch origin 2c67135fc4c69f9930395ce178382ed7de4d8f62:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-alecaivazis-survey-2
 * [new ref]         2c67135fc4c69f9930395ce178382ed7de4d8f62 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2c67135 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild