$ git clone -n https://src.fedoraproject.org/rpms/golang-github-skip2-qrcode.git /var/lib/mock/f40-build-2289106-55837/root/chroot_tmpdir/scmroot/golang-github-skip2-qrcode
Cloning into '/var/lib/mock/f40-build-2289106-55837/root/chroot_tmpdir/scmroot/golang-github-skip2-qrcode'...
$ git fetch origin d3538ce596a282307fd16f51b20fd1520486d242:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-skip2-qrcode
 * [new ref]         d3538ce596a282307fd16f51b20fd1520486d242 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d3538ce Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild