$ git clone -n https://src.fedoraproject.org/rpms/emacs-dash.git /var/lib/mock/f40-build-2435006-60768/root/chroot_tmpdir/scmroot/emacs-dash
Cloning into '/var/lib/mock/f40-build-2435006-60768/root/chroot_tmpdir/scmroot/emacs-dash'...
$ git fetch origin 8444c5ceb4d7cce939cb0ac55a4a797a2c22cbda:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/emacs-dash
 * [new ref]         8444c5ceb4d7cce939cb0ac55a4a797a2c22cbda -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8444c5c Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild