$ git clone -n https://src.fedoraproject.org/rpms/golang-github-wi2l-jettison.git /var/lib/mock/f40-build-2595614-62744/root/chroot_tmpdir/scmroot/golang-github-wi2l-jettison
Cloning into '/var/lib/mock/f40-build-2595614-62744/root/chroot_tmpdir/scmroot/golang-github-wi2l-jettison'...
$ git fetch origin 68191265efae38bb0f73ba4441dd7225863b1444:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-wi2l-jettison
 * [new ref]         68191265efae38bb0f73ba4441dd7225863b1444 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6819126 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild