$ git clone -n https://src.fedoraproject.org/rpms/golang-github-muesli-crunchy.git /var/lib/mock/f40-build-2447364-61354/root/chroot_tmpdir/scmroot/golang-github-muesli-crunchy
Cloning into '/var/lib/mock/f40-build-2447364-61354/root/chroot_tmpdir/scmroot/golang-github-muesli-crunchy'...
$ git fetch origin b326d1356e434112d65f4d740816e6c8d241e7fb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-muesli-crunchy
 * [new ref]         b326d1356e434112d65f4d740816e6c8d241e7fb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b326d13 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild