$ git clone -n https://src.fedoraproject.org/rpms/doh.git /var/lib/mock/f40-build-794871-139796/root/chroot_tmpdir/scmroot/doh
Cloning into '/var/lib/mock/f40-build-794871-139796/root/chroot_tmpdir/scmroot/doh'...
$ git fetch origin 7397609dbe2e3c36b833f3526969d06748ec7769:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/doh
 * [new ref]         7397609dbe2e3c36b833f3526969d06748ec7769 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7397609 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild